./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-patterns/array29_pattern.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-patterns/array29_pattern.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c79b0cfbfa84c2390344382edf3f60a855c5e1f87aaed3ee77c2dd6c5f017188 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:39:39,478 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:39:39,588 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 16:39:39,596 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:39:39,597 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:39:39,635 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:39:39,637 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:39:39,637 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:39:39,638 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:39:39,638 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:39:39,640 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:39:39,640 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:39:39,640 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:39:39,640 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:39:39,640 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:39:39,641 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:39:39,641 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:39:39,641 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:39:39,641 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:39:39,641 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:39:39,642 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:39:39,642 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:39:39,642 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:39:39,642 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:39:39,643 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:39:39,643 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:39:39,643 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:39:39,643 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:39:39,643 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:39:39,643 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:39:39,644 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:39:39,644 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:39:39,644 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:39:39,645 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c79b0cfbfa84c2390344382edf3f60a855c5e1f87aaed3ee77c2dd6c5f017188 [2024-11-13 16:39:40,068 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:39:40,080 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:39:40,086 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:39:40,088 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:39:40,088 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:39:40,090 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-patterns/array29_pattern.c Unable to find full path for "g++" [2024-11-13 16:39:42,282 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:39:42,602 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:39:42,602 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/sv-benchmarks/c/array-patterns/array29_pattern.c [2024-11-13 16:39:42,611 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/data/aec0e5905/69c3ba6000df4c8fa64cec85c213f9c8/FLAG86a1dc82f [2024-11-13 16:39:42,628 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/data/aec0e5905/69c3ba6000df4c8fa64cec85c213f9c8 [2024-11-13 16:39:42,631 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:39:42,633 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:39:42,634 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:39:42,635 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:39:42,639 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:39:42,640 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:39:42" (1/1) ... [2024-11-13 16:39:42,642 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b9ad78a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:42, skipping insertion in model container [2024-11-13 16:39:42,642 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:39:42" (1/1) ... [2024-11-13 16:39:42,658 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:39:42,834 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/sv-benchmarks/c/array-patterns/array29_pattern.c[1255,1268] [2024-11-13 16:39:42,864 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:39:42,877 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:39:42,887 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/sv-benchmarks/c/array-patterns/array29_pattern.c[1255,1268] [2024-11-13 16:39:42,901 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:39:42,918 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:39:42,919 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:42 WrapperNode [2024-11-13 16:39:42,919 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:39:42,921 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:39:42,921 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:39:42,922 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:39:42,929 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:42" (1/1) ... [2024-11-13 16:39:42,937 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:42" (1/1) ... [2024-11-13 16:39:42,961 INFO L138 Inliner]: procedures = 16, calls = 15, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 67 [2024-11-13 16:39:42,962 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:39:42,963 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:39:42,963 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:39:42,964 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:39:42,971 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:42" (1/1) ... [2024-11-13 16:39:42,972 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:42" (1/1) ... [2024-11-13 16:39:42,975 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:42" (1/1) ... [2024-11-13 16:39:42,975 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:42" (1/1) ... [2024-11-13 16:39:42,983 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:42" (1/1) ... [2024-11-13 16:39:42,991 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:42" (1/1) ... [2024-11-13 16:39:42,992 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:42" (1/1) ... [2024-11-13 16:39:42,993 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:42" (1/1) ... [2024-11-13 16:39:42,995 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:39:42,995 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:39:42,996 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:39:42,996 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:39:42,997 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:42" (1/1) ... [2024-11-13 16:39:43,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:39:43,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:39:43,031 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:39:43,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:39:43,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:39:43,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:39:43,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 16:39:43,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 16:39:43,067 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:39:43,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:39:43,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 16:39:43,068 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:39:43,159 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:39:43,161 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:39:43,375 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-11-13 16:39:43,375 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:39:43,466 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:39:43,467 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 16:39:43,467 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:39:43 BoogieIcfgContainer [2024-11-13 16:39:43,467 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:39:43,468 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:39:43,468 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:39:43,480 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:39:43,481 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:39:43" (1/1) ... [2024-11-13 16:39:43,490 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:39:43,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:43,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 10 states and 14 transitions. [2024-11-13 16:39:43,550 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 14 transitions. [2024-11-13 16:39:43,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 16:39:43,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:43,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:43,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:43,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:39:43,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:43,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 11 states and 15 transitions. [2024-11-13 16:39:43,899 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 15 transitions. [2024-11-13 16:39:43,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 16:39:43,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:43,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:43,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:44,145 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:39:44,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:44,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 13 states and 20 transitions. [2024-11-13 16:39:44,347 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 20 transitions. [2024-11-13 16:39:44,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 16:39:44,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:44,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:44,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:44,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:39:44,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:44,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 13 states and 19 transitions. [2024-11-13 16:39:44,736 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 19 transitions. [2024-11-13 16:39:44,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 16:39:44,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:44,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:44,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:44,877 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:39:44,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:44,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 14 states and 22 transitions. [2024-11-13 16:39:44,916 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 22 transitions. [2024-11-13 16:39:44,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 16:39:44,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:44,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:44,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:45,048 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:39:45,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:45,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 15 states and 23 transitions. [2024-11-13 16:39:45,193 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 23 transitions. [2024-11-13 16:39:45,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 16:39:45,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:45,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:45,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:45,345 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:39:45,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:45,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 19 states and 28 transitions. [2024-11-13 16:39:45,947 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 28 transitions. [2024-11-13 16:39:45,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 16:39:45,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:45,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:45,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:46,089 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:39:46,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:46,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 20 states and 30 transitions. [2024-11-13 16:39:46,203 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 30 transitions. [2024-11-13 16:39:46,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 16:39:46,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:46,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:46,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:46,290 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 16:39:46,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:46,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 24 states and 36 transitions. [2024-11-13 16:39:46,902 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 36 transitions. [2024-11-13 16:39:46,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:39:46,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:46,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:46,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:47,001 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 16:39:47,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:47,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 25 states and 37 transitions. [2024-11-13 16:39:47,185 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 37 transitions. [2024-11-13 16:39:47,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 16:39:47,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:47,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:47,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:39:47,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:47,387 INFO L255 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 64 conjuncts are in the unsatisfiable core [2024-11-13 16:39:47,406 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:39:47,606 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-13 16:39:47,725 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2024-11-13 16:39:48,015 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:39:48,015 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 28 [2024-11-13 16:39:48,116 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:39:48,116 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 38 [2024-11-13 16:39:49,172 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:39:54,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:54,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 44 states and 68 transitions. [2024-11-13 16:39:54,760 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 68 transitions. [2024-11-13 16:39:54,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:39:54,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:54,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:54,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:55,432 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:39:57,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:57,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 49 states and 78 transitions. [2024-11-13 16:39:57,474 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2024-11-13 16:39:57,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:39:57,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:57,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:57,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:58,066 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 1 proven. 24 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 16:39:58,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:58,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 51 states and 82 transitions. [2024-11-13 16:39:58,940 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 82 transitions. [2024-11-13 16:39:58,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:39:58,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:58,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:58,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:59,449 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 24 proven. 23 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 16:40:00,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:00,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 52 states and 83 transitions. [2024-11-13 16:40:00,031 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 83 transitions. [2024-11-13 16:40:00,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:40:00,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:00,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:00,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:00,144 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 29 proven. 18 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 16:40:01,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:01,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 55 states and 86 transitions. [2024-11-13 16:40:01,292 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 86 transitions. [2024-11-13 16:40:01,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:40:01,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:01,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:01,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:01,502 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 15 proven. 32 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-13 16:40:04,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:04,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 52 states and 79 transitions. [2024-11-13 16:40:04,322 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 79 transitions. [2024-11-13 16:40:04,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:40:04,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:04,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:04,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:04,494 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 10 proven. 40 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 16:40:06,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:06,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 57 states and 84 transitions. [2024-11-13 16:40:06,894 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 84 transitions. [2024-11-13 16:40:06,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:40:06,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:06,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:06,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:07,026 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 4 proven. 48 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 16:40:08,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:08,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 62 states and 95 transitions. [2024-11-13 16:40:08,604 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 95 transitions. [2024-11-13 16:40:08,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:40:08,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:08,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:08,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:08,789 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 4 proven. 52 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 16:40:09,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:09,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 63 states and 96 transitions. [2024-11-13 16:40:09,241 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 96 transitions. [2024-11-13 16:40:09,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:40:09,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:09,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:09,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:09,326 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-13 16:40:10,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:10,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 62 states and 91 transitions. [2024-11-13 16:40:10,446 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 91 transitions. [2024-11-13 16:40:10,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:40:10,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:10,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:10,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:10,592 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 15 proven. 48 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 16:40:11,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:11,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 63 states and 91 transitions. [2024-11-13 16:40:11,430 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 91 transitions. [2024-11-13 16:40:11,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:40:11,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:11,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:11,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:11,576 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 15 proven. 48 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 16:40:12,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:12,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 55 states and 77 transitions. [2024-11-13 16:40:12,057 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 77 transitions. [2024-11-13 16:40:12,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:40:12,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:12,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:12,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:40:12,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:12,851 WARN L253 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 130 conjuncts are in the unsatisfiable core [2024-11-13 16:40:12,859 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:40:12,901 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-13 16:40:12,930 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2024-11-13 16:40:12,973 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:40:12,974 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 28 [2024-11-13 16:40:13,564 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:40:13,564 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 38 [2024-11-13 16:40:13,794 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:40:13,794 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 40 treesize of output 48 [2024-11-13 16:40:14,001 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:40:14,002 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 47 treesize of output 58 [2024-11-13 16:40:14,653 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:40:14,654 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 54 treesize of output 68 [2024-11-13 16:40:14,888 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:40:14,889 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 61 treesize of output 78 [2024-11-13 16:40:15,122 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:40:15,123 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 68 treesize of output 88 [2024-11-13 16:40:19,205 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:37,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:37,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 84 states and 114 transitions. [2024-11-13 16:40:37,749 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 114 transitions. [2024-11-13 16:40:37,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:40:37,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:37,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:37,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:38,538 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 46 proven. 31 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 16:40:43,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:43,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 90 states and 124 transitions. [2024-11-13 16:40:43,203 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 124 transitions. [2024-11-13 16:40:43,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:40:43,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:43,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:43,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:43,481 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 15 proven. 66 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-13 16:40:47,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:47,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 95 states and 129 transitions. [2024-11-13 16:40:47,382 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 129 transitions. [2024-11-13 16:40:47,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:40:47,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:47,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:47,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:48,069 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 3 proven. 88 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 16:40:52,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:52,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 101 states and 138 transitions. [2024-11-13 16:40:52,357 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 138 transitions. [2024-11-13 16:40:52,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 16:40:52,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:52,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:52,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:52,612 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 84 proven. 31 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-13 16:40:53,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:53,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 94 states and 127 transitions. [2024-11-13 16:40:53,458 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 127 transitions. [2024-11-13 16:40:53,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 16:40:53,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:53,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:53,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:53,732 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 42 proven. 73 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-13 16:40:59,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:59,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 96 states and 129 transitions. [2024-11-13 16:40:59,679 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 129 transitions. [2024-11-13 16:40:59,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 16:40:59,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:59,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:59,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:59,954 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 52 proven. 88 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 16:41:05,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:05,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 102 states and 135 transitions. [2024-11-13 16:41:05,542 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 135 transitions. [2024-11-13 16:41:05,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 16:41:05,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:05,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:05,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:05,806 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 20 proven. 103 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-13 16:41:11,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:11,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 97 states and 126 transitions. [2024-11-13 16:41:11,108 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 126 transitions. [2024-11-13 16:41:11,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 16:41:11,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:11,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:11,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:11,440 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 7 proven. 148 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 16:41:14,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:14,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 103 states and 134 transitions. [2024-11-13 16:41:14,166 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 134 transitions. [2024-11-13 16:41:14,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 16:41:14,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:14,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:14,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:41:24,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:41:24,470 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 16:41:24,475 INFO L158 Benchmark]: Toolchain (without parser) took 101842.08ms. Allocated memory was 109.1MB in the beginning and 755.0MB in the end (delta: 645.9MB). Free memory was 83.9MB in the beginning and 650.0MB in the end (delta: -566.1MB). Peak memory consumption was 83.2MB. Max. memory is 16.1GB. [2024-11-13 16:41:24,475 INFO L158 Benchmark]: CDTParser took 0.47ms. Allocated memory is still 83.9MB. Free memory is still 41.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:41:24,475 INFO L158 Benchmark]: CACSL2BoogieTranslator took 285.35ms. Allocated memory is still 109.1MB. Free memory was 83.5MB in the beginning and 72.3MB in the end (delta: 11.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 16:41:24,475 INFO L158 Benchmark]: Boogie Procedure Inliner took 41.89ms. Allocated memory is still 109.1MB. Free memory was 72.3MB in the beginning and 71.1MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:41:24,476 INFO L158 Benchmark]: Boogie Preprocessor took 31.61ms. Allocated memory is still 109.1MB. Free memory was 71.1MB in the beginning and 70.2MB in the end (delta: 885.6kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 16:41:24,476 INFO L158 Benchmark]: RCFGBuilder took 471.93ms. Allocated memory is still 109.1MB. Free memory was 70.2MB in the beginning and 56.0MB in the end (delta: 14.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 16:41:24,476 INFO L158 Benchmark]: CodeCheck took 101005.61ms. Allocated memory was 109.1MB in the beginning and 755.0MB in the end (delta: 645.9MB). Free memory was 56.0MB in the beginning and 650.0MB in the end (delta: -594.0MB). Peak memory consumption was 58.0MB. Max. memory is 16.1GB. [2024-11-13 16:41:24,478 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47ms. Allocated memory is still 83.9MB. Free memory is still 41.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 285.35ms. Allocated memory is still 109.1MB. Free memory was 83.5MB in the beginning and 72.3MB in the end (delta: 11.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 41.89ms. Allocated memory is still 109.1MB. Free memory was 72.3MB in the beginning and 71.1MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 31.61ms. Allocated memory is still 109.1MB. Free memory was 71.1MB in the beginning and 70.2MB in the end (delta: 885.6kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 471.93ms. Allocated memory is still 109.1MB. Free memory was 70.2MB in the beginning and 56.0MB in the end (delta: 14.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 101005.61ms. Allocated memory was 109.1MB in the beginning and 755.0MB in the end (delta: 645.9MB). Free memory was 56.0MB in the beginning and 650.0MB in the end (delta: -594.0MB). Peak memory consumption was 58.0MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 16:41:24,539 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-patterns/array29_pattern.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c79b0cfbfa84c2390344382edf3f60a855c5e1f87aaed3ee77c2dd6c5f017188 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:41:27,013 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:41:27,112 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-13 16:41:27,160 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:41:27,163 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:41:27,163 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:41:27,164 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:41:27,164 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:41:27,164 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:41:27,165 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:41:27,166 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:41:27,166 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:41:27,166 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:41:27,166 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:41:27,166 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:41:27,166 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:41:27,166 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 16:41:27,166 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 16:41:27,167 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:41:27,167 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 16:41:27,167 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:41:27,167 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:41:27,168 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:41:27,168 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:41:27,168 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:41:27,168 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:41:27,168 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 16:41:27,168 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 16:41:27,168 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:41:27,169 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:41:27,169 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:41:27,169 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:41:27,169 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:41:27,169 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 16:41:27,169 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 16:41:27,169 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 16:41:27,170 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c79b0cfbfa84c2390344382edf3f60a855c5e1f87aaed3ee77c2dd6c5f017188 [2024-11-13 16:41:27,463 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:41:27,470 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:41:27,472 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:41:27,473 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:41:27,474 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:41:27,475 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-patterns/array29_pattern.c Unable to find full path for "g++" [2024-11-13 16:41:29,486 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:41:29,703 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:41:29,703 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/sv-benchmarks/c/array-patterns/array29_pattern.c [2024-11-13 16:41:29,730 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/data/4bb571280/2f6b2f003278490a8c07918fd8eacacf/FLAGb43534997 [2024-11-13 16:41:29,750 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/data/4bb571280/2f6b2f003278490a8c07918fd8eacacf [2024-11-13 16:41:29,752 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:41:29,754 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:41:29,755 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:41:29,756 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:41:29,760 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:41:29,761 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:41:29" (1/1) ... [2024-11-13 16:41:29,762 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@708b35ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:29, skipping insertion in model container [2024-11-13 16:41:29,763 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:41:29" (1/1) ... [2024-11-13 16:41:29,778 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:41:29,948 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/sv-benchmarks/c/array-patterns/array29_pattern.c[1255,1268] [2024-11-13 16:41:29,980 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:41:29,992 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:41:30,003 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/sv-benchmarks/c/array-patterns/array29_pattern.c[1255,1268] [2024-11-13 16:41:30,021 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:41:30,044 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:41:30,045 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:30 WrapperNode [2024-11-13 16:41:30,046 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:41:30,047 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:41:30,048 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:41:30,048 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:41:30,056 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:30" (1/1) ... [2024-11-13 16:41:30,066 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:30" (1/1) ... [2024-11-13 16:41:30,085 INFO L138 Inliner]: procedures = 18, calls = 15, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 66 [2024-11-13 16:41:30,086 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:41:30,088 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:41:30,088 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:41:30,088 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:41:30,095 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:30" (1/1) ... [2024-11-13 16:41:30,096 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:30" (1/1) ... [2024-11-13 16:41:30,098 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:30" (1/1) ... [2024-11-13 16:41:30,100 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:30" (1/1) ... [2024-11-13 16:41:30,110 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:30" (1/1) ... [2024-11-13 16:41:30,118 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:30" (1/1) ... [2024-11-13 16:41:30,127 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:30" (1/1) ... [2024-11-13 16:41:30,128 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:30" (1/1) ... [2024-11-13 16:41:30,130 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:41:30,133 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:41:30,134 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:41:30,134 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:41:30,136 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:30" (1/1) ... [2024-11-13 16:41:30,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:41:30,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:41:30,173 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:41:30,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:41:30,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:41:30,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 16:41:30,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 16:41:30,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 16:41:30,205 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:41:30,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:41:30,205 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:41:30,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 16:41:30,285 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:41:30,287 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:41:30,676 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-11-13 16:41:30,677 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:41:30,763 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:41:30,767 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 16:41:30,767 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:41:30 BoogieIcfgContainer [2024-11-13 16:41:30,768 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:41:30,768 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:41:30,769 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:41:30,780 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:41:30,780 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:41:30" (1/1) ... [2024-11-13 16:41:30,790 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:41:30,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:30,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 10 states and 14 transitions. [2024-11-13 16:41:30,845 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 14 transitions. [2024-11-13 16:41:30,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 16:41:30,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:30,849 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:41:30,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:41:30,854 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:41:30,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-13 16:41:31,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:31,124 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:41:31,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:31,225 INFO L255 TraceCheckSpWp]: Trace formula consists of 30 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 16:41:31,228 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:41:31,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:31,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-13 16:41:31,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:31,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 11 states and 15 transitions. [2024-11-13 16:41:31,633 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 15 transitions. [2024-11-13 16:41:31,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 16:41:31,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:31,634 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:41:31,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:41:31,637 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:41:31,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-13 16:41:31,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:31,831 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:41:31,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:31,910 INFO L255 TraceCheckSpWp]: Trace formula consists of 34 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 16:41:31,912 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:41:32,096 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:32,100 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-11-13 16:41:32,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:32,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 12 states and 18 transitions. [2024-11-13 16:41:32,355 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 18 transitions. [2024-11-13 16:41:32,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 16:41:32,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:32,357 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:41:32,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:41:32,359 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:41:32,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-13 16:41:32,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:32,568 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:41:32,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:32,676 INFO L255 TraceCheckSpWp]: Trace formula consists of 41 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 16:41:32,677 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:41:32,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:41:32,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-11-13 16:41:33,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:33,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 13 states and 19 transitions. [2024-11-13 16:41:33,707 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 19 transitions. [2024-11-13 16:41:33,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 16:41:33,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:33,708 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:41:33,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:41:33,710 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:41:33,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-11-13 16:41:33,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:33,925 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:41:33,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:34,009 INFO L255 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 16:41:34,011 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:41:34,183 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:41:34,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2024-11-13 16:41:34,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:34,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 14 states and 22 transitions. [2024-11-13 16:41:34,292 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 22 transitions. [2024-11-13 16:41:34,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 16:41:34,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:34,293 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:41:34,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:41:34,295 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:41:34,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-13 16:41:34,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:34,560 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:41:34,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:34,658 INFO L255 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 16:41:34,659 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:41:34,896 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:41:34,902 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2024-11-13 16:41:35,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:35,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 15 states and 23 transitions. [2024-11-13 16:41:35,316 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 23 transitions. [2024-11-13 16:41:35,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 16:41:35,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:35,316 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:41:35,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:41:35,321 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:41:35,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-11-13 16:41:35,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:35,548 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:41:35,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:35,658 INFO L255 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 16:41:35,660 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:41:35,949 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:41:35,954 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (7)] Forceful destruction successful, exit code 0 [2024-11-13 16:41:37,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:37,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 19 states and 29 transitions. [2024-11-13 16:41:37,983 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 29 transitions. [2024-11-13 16:41:37,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 16:41:37,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:37,984 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:41:37,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:41:37,986 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:41:37,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-11-13 16:41:38,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:38,259 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:41:38,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:38,391 INFO L255 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 16:41:38,392 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:41:38,680 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:41:38,685 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (8)] Ended with exit code 0 [2024-11-13 16:41:39,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:39,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 20 states and 30 transitions. [2024-11-13 16:41:39,142 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 30 transitions. [2024-11-13 16:41:39,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 16:41:39,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:39,143 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:41:39,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:41:39,145 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:41:39,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-11-13 16:41:39,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:39,391 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:41:39,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:39,506 INFO L255 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 16:41:39,507 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:41:39,862 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 16:41:39,865 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (9)] Forceful destruction successful, exit code 0 [2024-11-13 16:41:41,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:41,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 24 states and 36 transitions. [2024-11-13 16:41:41,029 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 36 transitions. [2024-11-13 16:41:41,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 16:41:41,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:41,030 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:41:41,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:41:41,033 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:41:41,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2024-11-13 16:41:43,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:43,029 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:41:43,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:43,179 INFO L255 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 16:41:43,186 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:41:43,617 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-13 16:41:43,832 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2024-11-13 16:41:44,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:41:44,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:41:44,753 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:41:44,753 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 29 treesize of output 31 [2024-11-13 16:41:45,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:41:45,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:41:45,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:41:45,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:41:45,077 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:41:45,077 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 41 treesize of output 46 [2024-11-13 16:41:48,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:41:48,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:41:48,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:41:48,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:41:48,136 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:41:48,137 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 37 treesize of output 13 [2024-11-13 16:41:48,709 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:48,716 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (10)] Forceful destruction successful, exit code 0 [2024-11-13 16:42:08,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:08,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 43 states and 82 transitions. [2024-11-13 16:42:08,218 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 82 transitions. [2024-11-13 16:42:08,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:42:08,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:08,219 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:42:08,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:42:08,222 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:42:08,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (11)] Waiting until timeout for monitored process [2024-11-13 16:42:08,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:08,504 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:42:08,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:08,642 INFO L255 TraceCheckSpWp]: Trace formula consists of 97 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-13 16:42:08,644 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:42:11,027 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 2 proven. 22 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:42:11,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (11)] Ended with exit code 0 [2024-11-13 16:42:17,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:17,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 48 states and 91 transitions. [2024-11-13 16:42:17,047 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 91 transitions. [2024-11-13 16:42:17,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:42:17,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:17,048 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:42:17,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:42:17,049 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:42:17,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (12)] Waiting until timeout for monitored process [2024-11-13 16:42:17,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:17,358 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:42:17,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:17,486 INFO L255 TraceCheckSpWp]: Trace formula consists of 97 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 16:42:17,488 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:42:19,456 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 12 proven. 12 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:42:19,462 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (12)] Forceful destruction successful, exit code 0 [2024-11-13 16:42:22,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:22,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 49 states and 93 transitions. [2024-11-13 16:42:22,670 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 93 transitions. [2024-11-13 16:42:22,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:42:22,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:22,671 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:42:22,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:42:22,673 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:42:22,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (13)] Waiting until timeout for monitored process [2024-11-13 16:42:22,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:22,956 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:42:23,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:23,081 INFO L255 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 16:42:23,082 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:42:23,365 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 16 proven. 15 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:42:23,369 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (13)] Forceful destruction successful, exit code 0 [2024-11-13 16:42:24,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:24,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 50 states and 94 transitions. [2024-11-13 16:42:24,849 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 94 transitions. [2024-11-13 16:42:24,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:42:24,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:24,849 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:42:24,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:42:24,853 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:42:24,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (14)] Waiting until timeout for monitored process [2024-11-13 16:42:25,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:25,144 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:42:25,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:25,282 INFO L255 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 16:42:25,284 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:42:25,607 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 19 proven. 15 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:42:25,611 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (14)] Forceful destruction successful, exit code 0 [2024-11-13 16:42:27,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:27,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 51 states and 96 transitions. [2024-11-13 16:42:27,056 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 96 transitions. [2024-11-13 16:42:27,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:42:27,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:27,057 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:42:27,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:42:27,059 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:42:27,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (15)] Waiting until timeout for monitored process [2024-11-13 16:42:27,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:27,362 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:42:27,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:27,502 INFO L255 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 16:42:27,504 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:42:29,891 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 16:42:29,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (15)] Ended with exit code 0 [2024-11-13 16:42:40,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:40,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 56 states and 106 transitions. [2024-11-13 16:42:40,496 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 106 transitions. [2024-11-13 16:42:40,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:42:40,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:40,498 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:42:40,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:42:40,500 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:42:40,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (16)] Waiting until timeout for monitored process [2024-11-13 16:42:40,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:40,792 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:42:40,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:40,923 INFO L255 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 16:42:40,925 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:42:41,698 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 16:42:41,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (16)] Ended with exit code 0 [2024-11-13 16:42:44,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:44,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 58 states and 109 transitions. [2024-11-13 16:42:44,879 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 109 transitions. [2024-11-13 16:42:44,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:42:44,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:44,880 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:42:44,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:42:44,886 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:42:44,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (17)] Waiting until timeout for monitored process [2024-11-13 16:42:45,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:45,197 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:42:45,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:45,334 INFO L255 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 16:42:45,335 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:42:47,733 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 16:42:47,737 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (17)] Ended with exit code 0 [2024-11-13 16:42:52,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:52,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 59 states and 110 transitions. [2024-11-13 16:42:52,485 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 110 transitions. [2024-11-13 16:42:52,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:42:52,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:52,486 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:42:52,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:42:52,489 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:42:52,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (18)] Waiting until timeout for monitored process [2024-11-13 16:42:52,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:52,843 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:42:53,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:53,083 INFO L255 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 16:42:53,084 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:42:54,350 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 16:42:54,355 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (18)] Ended with exit code 0 [2024-11-13 16:42:59,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:59,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 61 states and 113 transitions. [2024-11-13 16:42:59,010 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 113 transitions. [2024-11-13 16:42:59,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:42:59,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:59,010 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:42:59,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:42:59,015 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:42:59,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (19)] Waiting until timeout for monitored process [2024-11-13 16:42:59,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:59,340 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:42:59,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:59,527 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 16:42:59,528 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:00,875 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 21 proven. 15 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 16:43:00,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (19)] Ended with exit code 0 [2024-11-13 16:43:05,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:05,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 63 states and 116 transitions. [2024-11-13 16:43:05,678 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 116 transitions. [2024-11-13 16:43:05,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:43:05,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:05,679 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:43:05,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:43:05,682 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:43:05,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (20)] Waiting until timeout for monitored process [2024-11-13 16:43:06,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:06,025 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:43:06,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:06,172 INFO L255 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 16:43:06,173 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:06,980 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 23 proven. 24 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 16:43:06,984 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (20)] Ended with exit code 0 [2024-11-13 16:43:10,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:10,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 65 states and 120 transitions. [2024-11-13 16:43:10,745 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 120 transitions. [2024-11-13 16:43:10,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:43:10,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:10,746 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:43:10,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:43:10,748 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:43:10,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (21)] Waiting until timeout for monitored process [2024-11-13 16:43:11,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:11,115 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:43:11,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:11,273 INFO L255 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 16:43:11,274 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:12,260 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 16:43:12,267 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (21)] Ended with exit code 0 [2024-11-13 16:43:15,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:15,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 67 states and 122 transitions. [2024-11-13 16:43:15,591 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 122 transitions. [2024-11-13 16:43:15,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:43:15,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:15,592 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:43:15,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:43:15,597 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:43:15,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (22)] Waiting until timeout for monitored process [2024-11-13 16:43:15,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:15,960 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:43:16,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:16,113 INFO L255 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 16:43:16,115 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:19,099 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 20 proven. 34 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 16:43:19,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (22)] Ended with exit code 0 [2024-11-13 16:43:28,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:28,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 70 states and 127 transitions. [2024-11-13 16:43:28,282 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 127 transitions. [2024-11-13 16:43:28,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:43:28,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:28,283 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:43:28,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:43:28,284 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:43:28,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (23)] Waiting until timeout for monitored process [2024-11-13 16:43:28,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:28,661 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:43:28,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:28,809 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 16:43:28,811 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:29,185 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 14 proven. 41 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 16:43:29,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (23)] Ended with exit code 0 [2024-11-13 16:43:41,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:41,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 76 states and 138 transitions. [2024-11-13 16:43:41,123 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 138 transitions. [2024-11-13 16:43:41,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:43:41,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:41,123 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:43:41,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:43:41,127 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:43:41,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (24)] Waiting until timeout for monitored process [2024-11-13 16:43:41,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:41,504 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:43:41,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:41,659 INFO L255 TraceCheckSpWp]: Trace formula consists of 136 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 16:43:41,660 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:44,408 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 3 proven. 61 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 16:43:44,414 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (24)] Ended with exit code 0 [2024-11-13 16:43:53,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:53,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 79 states and 142 transitions. [2024-11-13 16:43:53,870 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 142 transitions. [2024-11-13 16:43:53,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:43:53,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:53,871 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:43:53,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:43:53,874 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:43:53,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (25)] Waiting until timeout for monitored process [2024-11-13 16:43:54,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:54,268 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:43:54,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:54,419 INFO L255 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-13 16:43:54,420 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:54,978 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 5 proven. 54 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 16:43:54,982 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (25)] Ended with exit code 0 [2024-11-13 16:44:02,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:02,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 84 states and 149 transitions. [2024-11-13 16:44:02,839 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 149 transitions. [2024-11-13 16:44:02,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:44:02,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:02,839 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:44:02,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:44:02,842 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:44:02,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (26)] Waiting until timeout for monitored process [2024-11-13 16:44:03,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:03,241 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:44:03,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:03,396 INFO L255 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 16:44:03,397 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:44:05,251 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 11 proven. 74 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:44:05,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (26)] Ended with exit code 0 [2024-11-13 16:44:11,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:11,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 86 states and 152 transitions. [2024-11-13 16:44:11,355 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 152 transitions. [2024-11-13 16:44:11,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:44:11,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:11,355 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:44:11,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:44:11,362 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:44:11,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (27)] Waiting until timeout for monitored process [2024-11-13 16:44:11,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:11,782 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:44:11,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:11,944 INFO L255 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 16:44:11,946 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:44:12,480 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 3 proven. 57 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-13 16:44:12,484 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (27)] Forceful destruction successful, exit code 0 [2024-11-13 16:44:16,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:16,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 88 states and 155 transitions. [2024-11-13 16:44:16,502 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 155 transitions. [2024-11-13 16:44:16,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:44:16,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:16,503 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:44:16,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:44:16,505 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:44:16,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (28)] Waiting until timeout for monitored process [2024-11-13 16:44:16,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:16,933 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:44:17,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:17,102 INFO L255 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 16:44:17,103 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:44:17,539 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 80 proven. 18 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 16:44:17,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (28)] Ended with exit code 0 [2024-11-13 16:44:19,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:19,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 89 states and 156 transitions. [2024-11-13 16:44:19,841 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 156 transitions. [2024-11-13 16:44:19,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:44:19,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:19,842 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:44:19,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:44:19,843 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:44:19,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (29)] Waiting until timeout for monitored process [2024-11-13 16:44:20,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:20,297 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:44:20,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:20,466 INFO L255 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 16:44:20,467 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:44:21,007 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 30 proven. 41 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 16:44:21,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (29)] Ended with exit code 0 [2024-11-13 16:44:26,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:26,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 92 states and 161 transitions. [2024-11-13 16:44:26,524 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 161 transitions. [2024-11-13 16:44:26,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:44:26,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:26,525 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:44:26,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:44:26,530 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:44:26,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (30)] Waiting until timeout for monitored process [2024-11-13 16:44:26,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:26,990 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:44:27,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:27,165 INFO L255 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 16:44:27,166 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:44:31,471 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 46 proven. 48 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 16:44:31,475 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (30)] Ended with exit code 0 [2024-11-13 16:44:42,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:42,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 95 states and 166 transitions. [2024-11-13 16:44:42,743 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 166 transitions. [2024-11-13 16:44:42,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:44:42,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:42,743 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:44:42,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:44:42,745 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:44:42,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (31)] Waiting until timeout for monitored process [2024-11-13 16:44:51,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:51,053 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:44:51,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:51,414 WARN L253 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 84 conjuncts are in the unsatisfiable core [2024-11-13 16:44:51,433 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:44:51,650 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-13 16:44:51,771 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2024-11-13 16:44:51,826 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:44:51,826 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 28 [2024-11-13 16:44:54,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:54,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:54,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:54,125 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:44:54,125 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 36 treesize of output 41 [2024-11-13 16:44:54,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:54,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:54,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:54,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:55,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:55,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:55,011 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:44:55,011 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 48 treesize of output 56 [2024-11-13 16:44:55,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:55,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:55,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:55,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:55,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:55,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:55,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:55,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:55,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:55,913 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:44:55,914 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 60 treesize of output 71 [2024-11-13 16:44:58,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:58,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:58,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:58,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:58,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:58,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:58,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:58,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:58,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:58,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:58,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:58,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:58,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:58,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:58,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:58,892 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:44:58,892 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 70 treesize of output 84 [2024-11-13 16:44:59,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:59,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:59,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:59,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:59,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:44:59,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:00,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:00,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:00,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:00,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:00,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:00,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:00,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:00,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:00,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:00,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:00,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:00,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:00,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:00,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:00,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:00,101 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:45:00,101 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 82 treesize of output 99 [2024-11-13 16:45:01,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:01,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:01,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:01,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:01,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:01,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:01,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:01,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:01,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:01,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:01,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:01,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:01,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:01,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:01,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:01,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:01,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:01,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:01,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:01,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:01,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:01,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:01,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:01,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:01,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:01,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:01,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:01,313 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:45:01,313 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 94 treesize of output 114 [2024-11-13 16:45:18,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:18,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:18,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:18,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:18,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:18,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:18,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:18,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:18,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:18,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:18,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:18,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:18,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:18,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:18,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:18,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:18,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:18,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:18,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:18,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:18,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:18,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:18,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:18,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:18,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:18,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:18,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:45:18,745 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:45:18,745 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 36 case distinctions, treesize of input 90 treesize of output 28 [2024-11-13 16:45:19,943 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:19,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (31)] Ended with exit code 0 [2024-11-13 16:46:38,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:38,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 123 states and 219 transitions. [2024-11-13 16:46:38,676 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 219 transitions. [2024-11-13 16:46:38,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:46:38,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:38,676 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:46:38,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:46:38,679 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:46:38,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (32)] Waiting until timeout for monitored process [2024-11-13 16:46:39,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:39,179 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:46:39,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:39,362 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 16:46:39,364 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:46:42,141 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 16:46:42,147 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (32)] Forceful destruction successful, exit code 0 [2024-11-13 16:46:47,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:47,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 124 states and 224 transitions. [2024-11-13 16:46:47,345 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 224 transitions. [2024-11-13 16:46:47,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:46:47,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:47,346 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:46:47,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:46:47,350 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:46:47,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (33)] Waiting until timeout for monitored process [2024-11-13 16:46:47,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:47,942 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:46:48,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:48,121 INFO L255 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 16:46:48,122 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:46:48,762 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 75 proven. 9 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-13 16:46:48,768 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (33)] Forceful destruction successful, exit code 0 [2024-11-13 16:46:53,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:53,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 125 states and 225 transitions. [2024-11-13 16:46:53,065 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 225 transitions. [2024-11-13 16:46:53,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:46:53,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:53,066 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:46:53,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:46:53,068 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:46:53,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (34)] Waiting until timeout for monitored process [2024-11-13 16:46:53,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:53,614 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:46:53,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:53,795 INFO L255 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 16:46:53,796 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:47:01,409 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 42 proven. 44 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 16:47:01,418 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (34)] Forceful destruction successful, exit code 0 [2024-11-13 16:47:12,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:12,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 126 states and 226 transitions. [2024-11-13 16:47:12,123 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 226 transitions. [2024-11-13 16:47:12,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:47:12,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:12,123 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:47:12,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:47:12,126 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:47:12,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (35)] Waiting until timeout for monitored process [2024-11-13 16:47:12,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:12,704 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:47:12,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:12,974 INFO L255 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 16:47:12,975 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:47:13,573 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 63 proven. 44 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 16:47:13,582 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (35)] Ended with exit code 0 [2024-11-13 16:47:17,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:17,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 127 states and 227 transitions. [2024-11-13 16:47:17,613 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 227 transitions. [2024-11-13 16:47:17,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:47:17,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:17,614 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:47:17,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:47:17,616 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:47:17,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (36)] Waiting until timeout for monitored process [2024-11-13 16:47:18,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:18,247 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:47:18,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:18,462 INFO L255 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 16:47:18,463 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:47:19,069 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 50 proven. 44 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 16:47:19,075 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (36)] Ended with exit code 0 [2024-11-13 16:47:22,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:22,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 128 states and 229 transitions. [2024-11-13 16:47:22,656 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 229 transitions. [2024-11-13 16:47:22,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:47:22,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:22,657 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:47:22,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:47:22,658 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:47:22,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (37)] Waiting until timeout for monitored process [2024-11-13 16:47:23,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:23,223 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:47:23,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:23,435 INFO L255 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 16:47:23,437 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:47:24,522 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-13 16:47:24,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (37)] Ended with exit code 0 [2024-11-13 16:47:27,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:27,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 129 states and 229 transitions. [2024-11-13 16:47:27,636 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 229 transitions. [2024-11-13 16:47:27,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:47:27,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:27,636 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:47:27,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:47:27,638 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:47:27,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (38)] Waiting until timeout for monitored process [2024-11-13 16:47:28,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:28,197 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:47:28,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:28,380 INFO L255 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 16:47:28,381 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:47:29,883 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 15 proven. 57 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 16:47:29,888 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (38)] Ended with exit code 0 [2024-11-13 16:47:50,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:50,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 135 states and 240 transitions. [2024-11-13 16:47:50,315 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 240 transitions. [2024-11-13 16:47:50,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:47:50,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:50,316 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:47:50,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:47:50,317 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:47:50,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (39)] Waiting until timeout for monitored process [2024-11-13 16:47:50,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:50,887 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:47:51,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:51,077 INFO L255 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 16:47:51,100 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:47:52,009 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 2 proven. 22 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-11-13 16:47:52,017 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (39)] Ended with exit code 0 [2024-11-13 16:47:55,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:55,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 136 states and 241 transitions. [2024-11-13 16:47:55,552 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 241 transitions. [2024-11-13 16:47:55,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:47:55,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:55,553 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:47:55,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:47:55,555 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:47:55,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (40)] Waiting until timeout for monitored process [2024-11-13 16:47:56,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:56,186 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:47:56,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:56,372 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 16:47:56,373 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:47:57,409 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 16:47:57,415 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (40)] Ended with exit code 0 [2024-11-13 16:48:03,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:03,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 138 states and 243 transitions. [2024-11-13 16:48:03,441 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 243 transitions. [2024-11-13 16:48:03,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:48:03,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:03,441 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:48:03,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:48:03,452 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:48:03,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (41)] Waiting until timeout for monitored process [2024-11-13 16:48:04,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:04,234 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:48:04,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:04,433 INFO L255 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 16:48:04,434 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:48:06,573 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 6 proven. 73 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2024-11-13 16:48:06,578 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (41)] Ended with exit code 0 [2024-11-13 16:48:20,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:20,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 143 states and 250 transitions. [2024-11-13 16:48:20,422 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 250 transitions. [2024-11-13 16:48:20,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 16:48:20,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:20,423 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:48:20,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:48:20,429 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:48:20,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (42)] Waiting until timeout for monitored process [2024-11-13 16:48:21,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:21,129 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:48:21,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:21,343 INFO L255 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 16:48:21,344 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:48:22,920 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-13 16:48:22,927 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (42)] Ended with exit code 0 [2024-11-13 16:48:26,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:26,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 144 states and 251 transitions. [2024-11-13 16:48:26,611 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 251 transitions. [2024-11-13 16:48:26,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 16:48:26,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:26,612 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:48:26,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:48:26,618 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:48:26,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (43)] Waiting until timeout for monitored process [2024-11-13 16:48:27,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:27,266 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:48:27,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:27,497 INFO L255 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 16:48:27,499 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:48:33,181 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 55 proven. 92 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 16:48:33,188 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (43)] Ended with exit code 0 [2024-11-13 16:48:46,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:46,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 146 states and 255 transitions. [2024-11-13 16:48:46,307 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 255 transitions. [2024-11-13 16:48:46,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 16:48:46,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:46,308 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:48:46,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:48:46,312 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:48:46,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (44)] Waiting until timeout for monitored process [2024-11-13 16:48:47,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:47,083 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:48:47,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:47,320 INFO L255 TraceCheckSpWp]: Trace formula consists of 198 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 16:48:47,321 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:48:49,495 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 4 proven. 82 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 16:48:49,501 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (44)] Ended with exit code 0 [2024-11-13 16:48:57,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:57,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 148 states and 258 transitions. [2024-11-13 16:48:57,335 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 258 transitions. [2024-11-13 16:48:57,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 16:48:57,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:57,336 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:48:57,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:48:57,339 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:48:57,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (45)] Waiting until timeout for monitored process [2024-11-13 16:48:58,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:58,128 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:48:58,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:58,343 INFO L255 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 16:48:58,344 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:48:59,386 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 3 proven. 61 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 16:48:59,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (45)] Ended with exit code 0 [2024-11-13 16:49:08,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:08,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 151 states and 262 transitions. [2024-11-13 16:49:08,394 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 262 transitions. [2024-11-13 16:49:08,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 16:49:08,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:08,395 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:49:08,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:49:08,397 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:49:08,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (46)] Waiting until timeout for monitored process [2024-11-13 16:49:09,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:09,307 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:49:09,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:09,551 INFO L255 TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 16:49:09,552 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:49:11,359 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 137 proven. 63 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 16:49:11,367 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (46)] Ended with exit code 0 [2024-11-13 16:49:15,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:15,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 140 states and 232 transitions. [2024-11-13 16:49:15,708 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 232 transitions. [2024-11-13 16:49:15,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 16:49:15,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:15,709 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:49:15,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:49:15,711 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:49:15,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (47)] Waiting until timeout for monitored process [2024-11-13 16:49:16,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:16,499 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:49:16,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:16,725 INFO L255 TraceCheckSpWp]: Trace formula consists of 214 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 16:49:16,727 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:49:22,116 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 4 proven. 141 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2024-11-13 16:49:22,123 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (47)] Forceful destruction successful, exit code 0 [2024-11-13 16:49:31,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:31,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 142 states and 235 transitions. [2024-11-13 16:49:31,735 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 235 transitions. [2024-11-13 16:49:31,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 16:49:31,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:31,736 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:49:31,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:49:31,738 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:49:31,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (48)] Waiting until timeout for monitored process [2024-11-13 16:49:32,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:32,594 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:49:32,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:32,859 INFO L255 TraceCheckSpWp]: Trace formula consists of 226 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 16:49:32,860 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:49:33,973 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 80 proven. 18 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-11-13 16:49:33,980 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (48)] Ended with exit code 0 [2024-11-13 16:49:34,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:34,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 143 states and 236 transitions. [2024-11-13 16:49:34,266 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 236 transitions. [2024-11-13 16:49:34,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 16:49:34,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:34,267 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:49:34,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:49:34,269 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:49:34,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (49)] Waiting until timeout for monitored process [2024-11-13 16:49:35,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:35,243 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:49:35,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:35,494 INFO L255 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 16:49:35,495 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:49:37,651 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 53 proven. 57 refuted. 0 times theorem prover too weak. 253 trivial. 0 not checked. [2024-11-13 16:49:37,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (49)] Ended with exit code 0 [2024-11-13 16:49:49,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:49,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 146 states and 241 transitions. [2024-11-13 16:49:49,659 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 241 transitions. [2024-11-13 16:49:49,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 16:49:49,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:49,660 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:49:49,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:49:49,663 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:49:49,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (50)] Waiting until timeout for monitored process [2024-11-13 16:49:50,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:50,547 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:49:50,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:50,780 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 16:49:50,781 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:49:58,491 INFO L134 CoverageAnalysis]: Checked inductivity of 381 backedges. 68 proven. 76 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2024-11-13 16:49:58,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (50)] Ended with exit code 0 [2024-11-13 16:50:13,726 WARN L286 SmtUtils]: Spent 8.72s on a formula simplification that was a NOOP. DAG size: 63 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-13 16:50:16,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:16,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 147 states and 242 transitions. [2024-11-13 16:50:16,217 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 242 transitions. [2024-11-13 16:50:16,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 16:50:16,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:16,218 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:50:16,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:50:16,220 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:50:16,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (51)] Waiting until timeout for monitored process [2024-11-13 16:50:50,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:50,565 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:50:51,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:52,017 WARN L253 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 129 conjuncts are in the unsatisfiable core [2024-11-13 16:50:52,029 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:50:52,314 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-13 16:50:52,419 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2024-11-13 16:50:52,516 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:50:52,516 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 28 [2024-11-13 16:50:54,001 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:50:54,001 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 38 [2024-11-13 16:50:58,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:50:58,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:50:58,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:50:58,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:50:58,516 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:50:58,516 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 43 treesize of output 51 [2024-11-13 16:51:00,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:00,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:00,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:00,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:00,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:00,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:00,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:00,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:00,146 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:51:00,147 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 55 treesize of output 66 [2024-11-13 16:51:01,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:01,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:01,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:01,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:01,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:01,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:01,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:01,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:01,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:01,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:01,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:01,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:01,799 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:51:01,799 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 67 treesize of output 81 [2024-11-13 16:51:03,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:03,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:03,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:03,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:03,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:03,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:03,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:03,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:03,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:03,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:03,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:03,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:03,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:03,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:03,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:03,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:03,634 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:51:03,634 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 79 treesize of output 96 [2024-11-13 16:51:08,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:08,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:08,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:08,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:08,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:08,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:08,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:08,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:08,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:08,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:08,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:08,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:08,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:08,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:08,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:08,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:08,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:08,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:08,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:08,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:08,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:08,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:08,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:08,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:08,947 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:51:08,947 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 89 treesize of output 109 [2024-11-13 16:51:10,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:10,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:10,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:10,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:10,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:10,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:10,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:10,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:10,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:10,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:10,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:10,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:10,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:10,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:10,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:10,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:10,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:10,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:10,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:10,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:10,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:10,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:10,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:10,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:10,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:11,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:11,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:11,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:11,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:11,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:11,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:11,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:11,058 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:51:11,058 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 45 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 36 case distinctions, treesize of input 101 treesize of output 124 [2024-11-13 16:51:12,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:12,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:12,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:12,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:12,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:12,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:12,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:12,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:12,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:12,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:12,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:12,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:13,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:13,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:13,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:13,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:13,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:13,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:13,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:13,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:13,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:13,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:13,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:13,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:13,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:13,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:13,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:13,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:13,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:13,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:13,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:13,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:13,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:13,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:13,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:13,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:13,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:13,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:13,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:13,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:13,199 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:51:13,199 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 55 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 45 case distinctions, treesize of input 113 treesize of output 139 [2024-11-13 16:51:15,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:15,529 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:51:15,529 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 66 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 55 case distinctions, treesize of input 125 treesize of output 154 [2024-11-13 16:51:21,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:21,930 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:51:21,930 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 78 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 66 case distinctions, treesize of input 135 treesize of output 167 [2024-11-13 16:51:24,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:24,589 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:51:24,589 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 91 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 78 case distinctions, treesize of input 147 treesize of output 182 [2024-11-13 16:51:26,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:26,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:26,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:26,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:26,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:26,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:26,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:26,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:26,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:26,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:26,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:26,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:26,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:26,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:26,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:26,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:26,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:26,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:26,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:26,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:27,486 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:51:27,486 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 105 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 91 case distinctions, treesize of input 159 treesize of output 197 [2024-11-13 16:51:29,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:51:30,736 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:51:30,736 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 120 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 105 case distinctions, treesize of input 171 treesize of output 212 [2024-11-13 16:52:28,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:28,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:52:29,426 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:52:29,426 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 120 case distinctions, treesize of input 167 treesize of output 49 [2024-11-13 16:52:31,770 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:31,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bad0c5-3cc2-4b94-b6e9-481977c76dc1/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (51)] Ended with exit code 0