2022-03-09 11:25:48 /home/simmo/dev/goblint/sv-comp/analyzer/goblint --conf /home/simmo/dev/goblint/sv-comp/goblint-bench/index/conf/td3.json -v --set dbg.timeout 60 --enable incremental.restart.sided.enabled --set incremental.restart.sided.fuel -1 --enable incremental.load --set save_run increment local-wp-read.c --enable dbg.uncalled --enable allglobs --enable printstats Custom include dirs: 1. /home/simmo/dev/goblint/sv-comp/goblint/includes (exists=true) Preprocessing files. Preprocessor cpp: is_bad=false 'cpp' '--undef' '__BLOCKS__' '-I' '/home/simmo/dev/goblint/sv-comp/goblint/includes' '/home/simmo/dev/goblint/sv-comp/goblint/includes/stdlib.c' '-o' '.goblint/preprocessed/stdlib.i' 'cpp' '--undef' '__BLOCKS__' '-I' '/home/simmo/dev/goblint/sv-comp/goblint/includes' '/home/simmo/dev/goblint/sv-comp/goblint/includes/pthread.c' '-o' '.goblint/preprocessed/pthread.i' 'cpp' '--undef' '__BLOCKS__' '-I' '/home/simmo/dev/goblint/sv-comp/goblint/includes' 'local-wp-read.c' '-o' '.goblint/preprocessed/local-wp-read.i' Parsing files. Frontc is parsing .goblint/preprocessed/stdlib.i Converting CABS->CIL Frontc is parsing .goblint/preprocessed/pthread.i Converting CABS->CIL Frontc is parsing .goblint/preprocessed/local-wp-read.i Converting CABS->CIL Pre-merging (0) .goblint/preprocessed/stdlib.i Pre-merging (1) .goblint/preprocessed/pthread.i Pre-merging (2) .goblint/preprocessed/local-wp-read.i Final merging phase (0): .goblint/preprocessed/stdlib.i Final merging phase (1): .goblint/preprocessed/pthread.i Final merging phase (2): .goblint/preprocessed/local-wp-read.i Constructors: Adding constructors to: main Unmarshalling /home/simmo/dev/goblint/sv-comp/goblint-bench/synthetic/incremental/incremental_data/results/ast.data... If type of content changed, this will result in a segmentation fault! Unmarshalling /home/simmo/dev/goblint/sv-comp/goblint-bench/synthetic/incremental/incremental_data/results/version.data... If type of content changed, this will result in a segmentation fault! Unmarshalling /home/simmo/dev/goblint/sv-comp/goblint-bench/synthetic/incremental/incremental_data/results/solver.data... If type of content changed, this will result in a segmentation fault! And now... the Goblin! Startfuns: [main] Exitfuns: [] Otherfuns: [] Using new format for phases! Activated analyses for phase 0: expRelation, base, threadid, threadflag, threadreturn, escape, mutex, access, mallocWrapper Activated transformations for phase 0: Generating the control flow graph. Unmarshalling /home/simmo/dev/goblint/sv-comp/goblint-bench/synthetic/incremental/incremental_data/results/analysis.data... If type of content changed, this will result in a segmentation fault! Initializing 1 globals. Executing 2 assigns. Solving the constraint system with td3. Solver statistics are shown every 10s or by signal sigusr1. Loaded data for incremental analysis: |rho|=32 |stable|=32 |infl|=32 |wpoint|=0 |side_dep|=21 |side_infl|=7 change_info = { unchanged = 442; changed = 1; added = 0; removed = 0 } Completely changed function: t_fun Destabilizing changed functions and primary old nodes ... Restarting to bot entry state of t_fun on local-wp-read.c:6:1-9:1 Restarting to bot varinfo:g Restarting to bot either varinfo * std option * std or varinfo:((g, ), (int )) Restarting to bot either varinfo * std option * std or varinfo:g Restarting to bot either either unprotected or protected or FlagConfiguredTID: prefix * set:g Restarting to bot t_fun Restarting to bot either either unprotected or protected or FlagConfiguredTID: prefix * set:__tzname Restarting to bot either either unprotected or protected or FlagConfiguredTID: prefix * set:__daylight Restarting to bot either either unprotected or protected or FlagConfiguredTID: prefix * set:__timezone Restarting to bot either either unprotected or protected or FlagConfiguredTID: prefix * set:tzname Restarting to bot either either unprotected or protected or FlagConfiguredTID: prefix * set:daylight Restarting to bot either either unprotected or protected or FlagConfiguredTID: prefix * set:timezone Restarting to bot either either unprotected or protected or FlagConfiguredTID: prefix * set:__tzname Restarting to bot either either unprotected or protected or FlagConfiguredTID: prefix * set:__daylight Restarting to bot either either unprotected or protected or FlagConfiguredTID: prefix * set:__timezone Restarting to bot either either unprotected or protected or FlagConfiguredTID: prefix * set:tzname Restarting to bot either either unprotected or protected or FlagConfiguredTID: prefix * set:daylight Restarting to bot either either unprotected or protected or FlagConfiguredTID: prefix * set:timezone Restarting to bot either either unprotected or protected or FlagConfiguredTID: prefix * set:g Restarting to bot either either unprotected or protected or FlagConfiguredTID: prefix * set:[main, t_fun] Removing data for changed and removed functions... Destabilizing sides of changed functions, primary old nodes and removed functions ... Data after clean-up: |rho|=32 |stable|=3 |infl|=32 |wpoint|=0 |side_dep|=1 |side_infl|=1 Unstable solver start vars in 1. phase: call of main on local-wp-read.c:11:1-24:1 Data after solve completed: |rho|=33 |stable|=31 |infl|=33 |wpoint|=0 |side_dep|=0 |side_infl|=0 Postsolving Saving the solver result to increment/solver.marshalled Data after postsolve: |rho|=31 |stable|=31 |infl|=31 |wpoint|=0 |side_dep|=20 |side_infl|=5 Saving the current configuration to increment/config.json, meta-data about this run to increment/meta.json, and solver statistics to increment/solver_stats.csv runtime: 00:00:00.045 vars: 1, evals: 10 max updates: 1 for var node 92 "return ((void *)0);" on local-wp-read.c:7:5-7:15 |rho|=31 |called|=0 |stable|=31 |infl|=31 |wpoint|=0 |side_dep|=20 |side_infl|=5 Found 4 contexts for 2 functions. Top 5 functions: 2 contexts for entry state of t_fun on local-wp-read.c:6:1-8:1 2 contexts for entry state of main on local-wp-read.c:11:1-24:1 Memory statistics: total=38.85MB, max=7.95MB, minor=36.13MB, major=7.45MB, promoted=4.72MB minor collections=18 major collections=3 compactions=0 [Success][Race] Memory location g@local-wp-read.c:4:5-4:7 (safe): read with thread:[main] (conf. 110) (local-wp-read.c:15:5-15:10) read with thread:[main] (conf. 110) (local-wp-read.c:19:9-19:14) write with thread:[main] (conf. 110) (local-wp-read.c:17:9-17:14) Summary for all memory locations: safe: 1 vulnerable: 0 unsafe: 0 ------------------- total: 1 vars = 1 evals = 10 narrow_reuses = 1 aborts = 0 Timings: TOTAL 0.027 s parse 0.008 s convert to CIL 0.008 s compareCilFiles 0.006 s analysis 0.007 s global_inits 0.001 s solving 0.005 s S.Dom.equal 0.001 s postsolver 0.002 s warn_global 0.001 s access 0.001 s Timing used Memory statistics: total=39.03MB, max=7.95MB, minor=36.30MB, major=7.45MB, promoted=4.72MB minor collections=18 major collections=3 compactions=0 === APPENDED BY BENCHMARKING SCRIPT === Analysis began: 2022-03-09 11:25:48 +0200 Analysis ended: 2022-03-09 11:25:48 +0200 Duration: 0.07 s Goblint params: /home/simmo/dev/goblint/sv-comp/analyzer/goblint --conf /home/simmo/dev/goblint/sv-comp/goblint-bench/index/conf/td3.json -v --set dbg.timeout 60 --enable incremental.restart.sided.enabled --set incremental.restart.sided.fuel -1 --enable incremental.load --set save_run increment local-wp-read.c --enable dbg.uncalled --enable allglobs --enable printstats 1>/home/simmo/dev/goblint/sv-comp/goblint-bench/bench_result/local-wp-read.patch.FuelInf.txt 2>&1