./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/xcsp/AllInterval-005.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2000764-4f71-42d7-93e7-5861380cdd6b/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2000764-4f71-42d7-93e7-5861380cdd6b/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2000764-4f71-42d7-93e7-5861380cdd6b/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2000764-4f71-42d7-93e7-5861380cdd6b/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/xcsp/AllInterval-005.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2000764-4f71-42d7-93e7-5861380cdd6b/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2000764-4f71-42d7-93e7-5861380cdd6b/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --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 a9f3ee9eee9186ec2e7139b6da07915cfbf3926b7d28b3dac4ebf3fd8205beb2 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 02:53:34,423 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:53:34,424 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:53:34,437 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:53:34,437 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:53:34,438 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:53:34,439 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:53:34,440 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:53:34,441 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:53:34,442 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:53:34,443 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:53:34,443 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:53:34,444 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:53:34,444 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:53:34,445 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:53:34,446 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:53:34,447 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:53:34,447 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:53:34,448 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:53:34,450 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:53:34,451 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:53:34,452 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:53:34,454 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:53:34,455 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:53:34,460 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:53:34,461 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:53:34,461 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:53:34,462 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:53:34,462 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:53:34,463 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:53:34,463 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:53:34,463 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:53:34,464 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:53:34,464 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:53:34,465 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:53:34,465 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:53:34,466 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:53:34,466 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:53:34,466 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:53:34,467 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:53:34,467 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:53:34,468 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2000764-4f71-42d7-93e7-5861380cdd6b/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 02:53:34,482 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:53:34,482 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:53:34,483 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:53:34,483 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:53:34,483 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:53:34,484 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:53:34,484 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:53:34,484 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 02:53:34,484 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 02:53:34,484 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 02:53:34,484 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:53:34,484 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:53:34,485 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:53:34,485 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:53:34,485 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 02:53:34,485 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:53:34,485 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:53:34,485 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:53:34,485 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:53:34,485 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:53:34,486 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:53:34,486 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:53:34,486 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:53:34,486 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:53:34,486 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:53:34,486 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 02:53:34,486 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 02:53:34,486 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:53:34,486 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2000764-4f71-42d7-93e7-5861380cdd6b/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2000764-4f71-42d7-93e7-5861380cdd6b/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a9f3ee9eee9186ec2e7139b6da07915cfbf3926b7d28b3dac4ebf3fd8205beb2 [2022-12-15 02:53:34,644 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:53:34,662 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:53:34,664 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:53:34,665 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:53:34,666 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:53:34,667 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2000764-4f71-42d7-93e7-5861380cdd6b/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/xcsp/AllInterval-005.c [2022-12-15 02:53:37,281 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:53:37,429 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:53:37,430 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2000764-4f71-42d7-93e7-5861380cdd6b/sv-benchmarks/c/xcsp/AllInterval-005.c [2022-12-15 02:53:37,436 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2000764-4f71-42d7-93e7-5861380cdd6b/bin/ukojak-rkRKPMF4O4/data/7acb7d963/7fe305c73e6b4070be5b63a05814c911/FLAGf4053b86c [2022-12-15 02:53:37,449 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2000764-4f71-42d7-93e7-5861380cdd6b/bin/ukojak-rkRKPMF4O4/data/7acb7d963/7fe305c73e6b4070be5b63a05814c911 [2022-12-15 02:53:37,451 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:53:37,452 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:53:37,453 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:53:37,454 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:53:37,456 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:53:37,457 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:53:37" (1/1) ... [2022-12-15 02:53:37,458 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c63486e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:53:37, skipping insertion in model container [2022-12-15 02:53:37,458 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:53:37" (1/1) ... [2022-12-15 02:53:37,464 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:53:37,478 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:53:37,605 WARN L237 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_c2000764-4f71-42d7-93e7-5861380cdd6b/sv-benchmarks/c/xcsp/AllInterval-005.c[2566,2579] [2022-12-15 02:53:37,610 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:53:37,619 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:53:37,640 WARN L237 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_c2000764-4f71-42d7-93e7-5861380cdd6b/sv-benchmarks/c/xcsp/AllInterval-005.c[2566,2579] [2022-12-15 02:53:37,641 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:53:37,654 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:53:37,655 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:53:37 WrapperNode [2022-12-15 02:53:37,655 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:53:37,656 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:53:37,656 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:53:37,656 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:53:37,662 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:53:37" (1/1) ... [2022-12-15 02:53:37,668 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:53:37" (1/1) ... [2022-12-15 02:53:37,688 INFO L138 Inliner]: procedures = 13, calls = 45, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 100 [2022-12-15 02:53:37,689 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:53:37,689 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:53:37,690 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:53:37,690 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:53:37,697 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:53:37" (1/1) ... [2022-12-15 02:53:37,697 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:53:37" (1/1) ... [2022-12-15 02:53:37,699 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:53:37" (1/1) ... [2022-12-15 02:53:37,699 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:53:37" (1/1) ... [2022-12-15 02:53:37,703 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:53:37" (1/1) ... [2022-12-15 02:53:37,704 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:53:37" (1/1) ... [2022-12-15 02:53:37,705 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:53:37" (1/1) ... [2022-12-15 02:53:37,707 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:53:37" (1/1) ... [2022-12-15 02:53:37,708 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:53:37,709 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:53:37,709 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:53:37,709 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:53:37,710 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:53:37" (1/1) ... [2022-12-15 02:53:37,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:53:37,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2000764-4f71-42d7-93e7-5861380cdd6b/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:53:37,736 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2000764-4f71-42d7-93e7-5861380cdd6b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:53:37,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2000764-4f71-42d7-93e7-5861380cdd6b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:53:37,765 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:53:37,766 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:53:37,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:53:37,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 02:53:37,766 INFO L130 BoogieDeclarations]: Found specification of procedure assume [2022-12-15 02:53:37,766 INFO L138 BoogieDeclarations]: Found implementation of procedure assume [2022-12-15 02:53:37,820 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:53:37,822 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:53:37,966 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:53:37,989 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:53:37,989 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 02:53:37,992 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:53:37 BoogieIcfgContainer [2022-12-15 02:53:37,992 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:53:37,993 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:53:37,993 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:53:38,003 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:53:38,003 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:53:37" (1/1) ... [2022-12-15 02:53:38,012 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:53:38,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:53:38,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 57 states and 93 transitions. [2022-12-15 02:53:38,072 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 93 transitions. [2022-12-15 02:53:38,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-15 02:53:38,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:53:38,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:53:38,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 02:53:38,372 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 02:53:38,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 02:53:38,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 02:53:38,760 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 02:53:38,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 02:53:38,855 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2022-12-15 02:53:38,904 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 15.12 02:53:38 ImpRootNode [2022-12-15 02:53:38,904 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-15 02:53:38,905 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-15 02:53:38,905 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-15 02:53:38,905 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-15 02:53:38,906 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:53:37" (3/4) ... [2022-12-15 02:53:38,908 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2022-12-15 02:53:38,981 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2000764-4f71-42d7-93e7-5861380cdd6b/bin/ukojak-rkRKPMF4O4/witness.graphml [2022-12-15 02:53:38,981 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-15 02:53:38,981 INFO L158 Benchmark]: Toolchain (without parser) took 1529.20ms. Allocated memory was 138.4MB in the beginning and 192.9MB in the end (delta: 54.5MB). Free memory was 106.7MB in the beginning and 98.8MB in the end (delta: 7.9MB). Peak memory consumption was 65.4MB. Max. memory is 16.1GB. [2022-12-15 02:53:38,982 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 138.4MB. Free memory is still 81.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:53:38,982 INFO L158 Benchmark]: CACSL2BoogieTranslator took 201.73ms. Allocated memory is still 138.4MB. Free memory was 106.5MB in the beginning and 95.6MB in the end (delta: 10.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-15 02:53:38,982 INFO L158 Benchmark]: Boogie Procedure Inliner took 32.94ms. Allocated memory is still 138.4MB. Free memory was 95.6MB in the beginning and 93.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 02:53:38,983 INFO L158 Benchmark]: Boogie Preprocessor took 19.10ms. Allocated memory is still 138.4MB. Free memory was 93.5MB in the beginning and 92.5MB in the end (delta: 984.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:53:38,983 INFO L158 Benchmark]: RCFGBuilder took 283.00ms. Allocated memory is still 138.4MB. Free memory was 92.5MB in the beginning and 78.3MB in the end (delta: 14.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-15 02:53:38,983 INFO L158 Benchmark]: CodeCheck took 911.55ms. Allocated memory was 138.4MB in the beginning and 192.9MB in the end (delta: 54.5MB). Free memory was 78.3MB in the beginning and 104.0MB in the end (delta: -25.7MB). Peak memory consumption was 29.7MB. Max. memory is 16.1GB. [2022-12-15 02:53:38,983 INFO L158 Benchmark]: Witness Printer took 75.81ms. Allocated memory is still 192.9MB. Free memory was 104.0MB in the beginning and 98.8MB in the end (delta: 5.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 02:53:38,984 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 57 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.8s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 129 NumberOfCodeBlocks, 129 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - CounterExampleResult [Line: 93]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L24] int cond0; [L25] int dummy = 0; [L26] int N; [L27] int var0; [L28] var0 = __VERIFIER_nondet_int() [L29] CALL assume(var0 >= 0) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L29] RET assume(var0 >= 0) VAL [dummy=0, var0=3] [L30] CALL assume(var0 <= 4) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L30] RET assume(var0 <= 4) VAL [dummy=0, var0=3] [L31] int var1; [L32] var1 = __VERIFIER_nondet_int() [L33] CALL assume(var1 >= 0) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L33] RET assume(var1 >= 0) VAL [dummy=0, var0=3, var1=0] [L34] CALL assume(var1 <= 4) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L34] RET assume(var1 <= 4) VAL [dummy=0, var0=3, var1=0] [L35] int var2; [L36] var2 = __VERIFIER_nondet_int() [L37] CALL assume(var2 >= 0) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L37] RET assume(var2 >= 0) VAL [dummy=0, var0=3, var1=0, var2=4] [L38] CALL assume(var2 <= 4) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L38] RET assume(var2 <= 4) VAL [dummy=0, var0=3, var1=0, var2=4] [L39] int var3; [L40] var3 = __VERIFIER_nondet_int() [L41] CALL assume(var3 >= 0) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L41] RET assume(var3 >= 0) VAL [dummy=0, var0=3, var1=0, var2=4, var3=2] [L42] CALL assume(var3 <= 4) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L42] RET assume(var3 <= 4) VAL [dummy=0, var0=3, var1=0, var2=4, var3=2] [L43] int var4; [L44] var4 = __VERIFIER_nondet_int() [L45] CALL assume(var4 >= 0) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L45] RET assume(var4 >= 0) VAL [dummy=0, var0=3, var1=0, var2=4, var3=2, var4=1] [L46] CALL assume(var4 <= 4) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L46] RET assume(var4 <= 4) VAL [dummy=0, var0=3, var1=0, var2=4, var3=2, var4=1] [L47] int var5; [L48] var5 = __VERIFIER_nondet_int() [L49] CALL assume(var5 >= 1) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L49] RET assume(var5 >= 1) VAL [dummy=0, var0=3, var1=0, var2=4, var3=2, var4=1, var5=3] [L50] CALL assume(var5 <= 4) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L50] RET assume(var5 <= 4) VAL [dummy=0, var0=3, var1=0, var2=4, var3=2, var4=1, var5=3] [L51] int var6; [L52] var6 = __VERIFIER_nondet_int() [L53] CALL assume(var6 >= 1) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L53] RET assume(var6 >= 1) VAL [dummy=0, var0=3, var1=0, var2=4, var3=2, var4=1, var5=3, var6=4] [L54] CALL assume(var6 <= 4) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L54] RET assume(var6 <= 4) VAL [dummy=0, var0=3, var1=0, var2=4, var3=2, var4=1, var5=3, var6=4] [L55] int var7; [L56] var7 = __VERIFIER_nondet_int() [L57] CALL assume(var7 >= 1) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L57] RET assume(var7 >= 1) VAL [dummy=0, var0=3, var1=0, var2=4, var3=2, var4=1, var5=3, var6=4, var7=2] [L58] CALL assume(var7 <= 4) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L58] RET assume(var7 <= 4) VAL [dummy=0, var0=3, var1=0, var2=4, var3=2, var4=1, var5=3, var6=4, var7=2] [L59] int var8; [L60] var8 = __VERIFIER_nondet_int() [L61] CALL assume(var8 >= 1) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L61] RET assume(var8 >= 1) VAL [dummy=0, var0=3, var1=0, var2=4, var3=2, var4=1, var5=3, var6=4, var7=2, var8=1] [L62] CALL assume(var8 <= 4) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L62] RET assume(var8 <= 4) VAL [dummy=0, var0=3, var1=0, var2=4, var3=2, var4=1, var5=3, var6=4, var7=2, var8=1] [L63] int myvar0 = 1; VAL [dummy=0, myvar0=1, var0=3, var1=0, var2=4, var3=2, var4=1, var5=3, var6=4, var7=2, var8=1] [L64] CALL assume(var0 != var1) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L64] RET assume(var0 != var1) VAL [dummy=0, myvar0=1, var0=3, var1=0, var2=4, var3=2, var4=1, var5=3, var6=4, var7=2, var8=1] [L65] CALL assume(var0 != var2) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L65] RET assume(var0 != var2) VAL [dummy=0, myvar0=1, var0=3, var1=0, var2=4, var3=2, var4=1, var5=3, var6=4, var7=2, var8=1] [L66] CALL assume(var0 != var3) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L66] RET assume(var0 != var3) VAL [dummy=0, myvar0=1, var0=3, var1=0, var2=4, var3=2, var4=1, var5=3, var6=4, var7=2, var8=1] [L67] CALL assume(var0 != var4) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L67] RET assume(var0 != var4) VAL [dummy=0, myvar0=1, var0=3, var1=0, var2=4, var3=2, var4=1, var5=3, var6=4, var7=2, var8=1] [L68] CALL assume(var1 != var2) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L68] RET assume(var1 != var2) VAL [dummy=0, myvar0=1, var0=3, var1=0, var2=4, var3=2, var4=1, var5=3, var6=4, var7=2, var8=1] [L69] CALL assume(var1 != var3) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L69] RET assume(var1 != var3) VAL [dummy=0, myvar0=1, var0=3, var1=0, var2=4, var3=2, var4=1, var5=3, var6=4, var7=2, var8=1] [L70] CALL assume(var1 != var4) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L70] RET assume(var1 != var4) VAL [dummy=0, myvar0=1, var0=3, var1=0, var2=4, var3=2, var4=1, var5=3, var6=4, var7=2, var8=1] [L71] CALL assume(var2 != var3) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L71] RET assume(var2 != var3) VAL [dummy=0, myvar0=1, var0=3, var1=0, var2=4, var3=2, var4=1, var5=3, var6=4, var7=2, var8=1] [L72] CALL assume(var2 != var4) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L72] RET assume(var2 != var4) VAL [dummy=0, myvar0=1, var0=3, var1=0, var2=4, var3=2, var4=1, var5=3, var6=4, var7=2, var8=1] [L73] CALL assume(var3 != var4) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L73] RET assume(var3 != var4) VAL [dummy=0, myvar0=1, var0=3, var1=0, var2=4, var3=2, var4=1, var5=3, var6=4, var7=2, var8=1] [L74] CALL assume(var5 != var6) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L74] RET assume(var5 != var6) VAL [dummy=0, myvar0=1, var0=3, var1=0, var2=4, var3=2, var4=1, var5=3, var6=4, var7=2, var8=1] [L75] CALL assume(var5 != var7) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L75] RET assume(var5 != var7) VAL [dummy=0, myvar0=1, var0=3, var1=0, var2=4, var3=2, var4=1, var5=3, var6=4, var7=2, var8=1] [L76] CALL assume(var5 != var8) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L76] RET assume(var5 != var8) VAL [dummy=0, myvar0=1, var0=3, var1=0, var2=4, var3=2, var4=1, var5=3, var6=4, var7=2, var8=1] [L77] CALL assume(var6 != var7) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L77] RET assume(var6 != var7) VAL [dummy=0, myvar0=1, var0=3, var1=0, var2=4, var3=2, var4=1, var5=3, var6=4, var7=2, var8=1] [L78] CALL assume(var6 != var8) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L78] RET assume(var6 != var8) VAL [dummy=0, myvar0=1, var0=3, var1=0, var2=4, var3=2, var4=1, var5=3, var6=4, var7=2, var8=1] [L79] CALL assume(var7 != var8) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L79] RET assume(var7 != var8) VAL [dummy=0, myvar0=1, var0=3, var1=0, var2=4, var3=2, var4=1, var5=3, var6=4, var7=2, var8=1] [L80] int var_for_abs; [L81] var_for_abs = var0 - var1 [L82] var_for_abs = (var_for_abs >= 0) ? var_for_abs : var_for_abs * (-1) VAL [dummy=0, myvar0=1, var0=3, var1=0, var2=4, var3=2, var4=1, var5=3, var6=4, var7=2, var8=1, var_for_abs=3] [L83] CALL assume(var5 == var_for_abs) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L83] RET assume(var5 == var_for_abs) VAL [dummy=0, myvar0=1, var0=3, var1=0, var2=4, var3=2, var4=1, var5=3, var6=4, var7=2, var8=1, var_for_abs=3] [L84] var_for_abs = var1 - var2 [L85] var_for_abs = (var_for_abs >= 0) ? var_for_abs : var_for_abs * (-1) VAL [dummy=0, myvar0=1, var0=3, var1=0, var2=4, var3=2, var4=1, var5=3, var6=4, var7=2, var8=1, var_for_abs=4] [L86] CALL assume(var6 == var_for_abs) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L86] RET assume(var6 == var_for_abs) VAL [dummy=0, myvar0=1, var0=3, var1=0, var2=4, var3=2, var4=1, var5=3, var6=4, var7=2, var8=1, var_for_abs=4] [L87] var_for_abs = var2 - var3 [L88] var_for_abs = (var_for_abs >= 0) ? var_for_abs : var_for_abs * (-1) VAL [dummy=0, myvar0=1, var0=3, var1=0, var2=4, var3=2, var4=1, var5=3, var6=4, var7=2, var8=1, var_for_abs=2] [L89] CALL assume(var7 == var_for_abs) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L89] RET assume(var7 == var_for_abs) VAL [dummy=0, myvar0=1, var0=3, var1=0, var2=4, var3=2, var4=1, var5=3, var6=4, var7=2, var8=1, var_for_abs=2] [L90] var_for_abs = var3 - var4 [L91] var_for_abs = (var_for_abs >= 0) ? var_for_abs : var_for_abs * (-1) VAL [dummy=0, myvar0=1, var0=3, var1=0, var2=4, var3=2, var4=1, var5=3, var6=4, var7=2, var8=1, var_for_abs=1] [L92] CALL assume(var8 == var_for_abs) VAL [\old(cond)=1] [L20] COND FALSE !(!cond) [L92] RET assume(var8 == var_for_abs) VAL [dummy=0, myvar0=1, var0=3, var1=0, var2=4, var3=2, var4=1, var5=3, var6=4, var7=2, var8=1, var_for_abs=1] [L93] reach_error() VAL [dummy=0, myvar0=1, var0=3, var1=0, var2=4, var3=2, var4=1, var5=3, var6=4, var7=2, var8=1, var_for_abs=1] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 138.4MB. Free memory is still 81.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 201.73ms. Allocated memory is still 138.4MB. Free memory was 106.5MB in the beginning and 95.6MB in the end (delta: 10.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 32.94ms. Allocated memory is still 138.4MB. Free memory was 95.6MB in the beginning and 93.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 19.10ms. Allocated memory is still 138.4MB. Free memory was 93.5MB in the beginning and 92.5MB in the end (delta: 984.8kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 283.00ms. Allocated memory is still 138.4MB. Free memory was 92.5MB in the beginning and 78.3MB in the end (delta: 14.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 911.55ms. Allocated memory was 138.4MB in the beginning and 192.9MB in the end (delta: 54.5MB). Free memory was 78.3MB in the beginning and 104.0MB in the end (delta: -25.7MB). Peak memory consumption was 29.7MB. Max. memory is 16.1GB. * Witness Printer took 75.81ms. Allocated memory is still 192.9MB. Free memory was 104.0MB in the beginning and 98.8MB in the end (delta: 5.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be incorrect! [2022-12-15 02:53:38,999 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2000764-4f71-42d7-93e7-5861380cdd6b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE