./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-3.i --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_813d77f1-1d1a-4c0f-9240-6bb82ff00901/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_813d77f1-1d1a-4c0f-9240-6bb82ff00901/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_813d77f1-1d1a-4c0f-9240-6bb82ff00901/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_813d77f1-1d1a-4c0f-9240-6bb82ff00901/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_813d77f1-1d1a-4c0f-9240-6bb82ff00901/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_813d77f1-1d1a-4c0f-9240-6bb82ff00901/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 241cbbc1863278905c5862751ae4b8363464962676a0cc42dc0ceaf22f2782d4 --- 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 [2022-12-14 22:26:42,665 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:26:42,666 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:26:42,679 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:26:42,680 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:26:42,680 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:26:42,681 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:26:42,682 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:26:42,683 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:26:42,684 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:26:42,685 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:26:42,686 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:26:42,686 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:26:42,687 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:26:42,687 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:26:42,688 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:26:42,689 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:26:42,689 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:26:42,691 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:26:42,692 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:26:42,693 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:26:42,694 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:26:42,695 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:26:42,695 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:26:42,697 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:26:42,698 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:26:42,698 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:26:42,699 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:26:42,699 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:26:42,700 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:26:42,700 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:26:42,700 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:26:42,701 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:26:42,701 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:26:42,702 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:26:42,702 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:26:42,703 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:26:42,703 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:26:42,703 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:26:42,703 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:26:42,704 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:26:42,705 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_813d77f1-1d1a-4c0f-9240-6bb82ff00901/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 22:26:42,718 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:26:42,719 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:26:42,719 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:26:42,719 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:26:42,720 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:26:42,720 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:26:42,720 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:26:42,720 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 22:26:42,720 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:26:42,720 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 22:26:42,721 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:26:42,721 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:26:42,721 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:26:42,721 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:26:42,721 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 22:26:42,721 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:26:42,721 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:26:42,721 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:26:42,721 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:26:42,722 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:26:42,722 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:26:42,722 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:26:42,722 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:26:42,722 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:26:42,722 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:26:42,722 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:26:42,722 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:26:42,722 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:26:42,723 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_813d77f1-1d1a-4c0f-9240-6bb82ff00901/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_813d77f1-1d1a-4c0f-9240-6bb82ff00901/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 241cbbc1863278905c5862751ae4b8363464962676a0cc42dc0ceaf22f2782d4 [2022-12-14 22:26:42,890 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:26:42,909 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:26:42,911 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:26:42,912 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:26:42,913 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:26:42,914 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_813d77f1-1d1a-4c0f-9240-6bb82ff00901/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-3.i [2022-12-14 22:26:45,597 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:26:45,808 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:26:45,808 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_813d77f1-1d1a-4c0f-9240-6bb82ff00901/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-3.i [2022-12-14 22:26:45,819 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_813d77f1-1d1a-4c0f-9240-6bb82ff00901/bin/ukojak-rkRKPMF4O4/data/f3d395995/2da1d1b4be1145b08dbd66873af0f7df/FLAG7a2be2ca1 [2022-12-14 22:26:45,832 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_813d77f1-1d1a-4c0f-9240-6bb82ff00901/bin/ukojak-rkRKPMF4O4/data/f3d395995/2da1d1b4be1145b08dbd66873af0f7df [2022-12-14 22:26:45,833 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:26:45,835 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:26:45,836 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:26:45,836 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:26:45,839 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:26:45,839 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:26:45" (1/1) ... [2022-12-14 22:26:45,840 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@978c361 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:45, skipping insertion in model container [2022-12-14 22:26:45,840 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:26:45" (1/1) ... [2022-12-14 22:26:45,846 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:26:45,893 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:26:46,237 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_813d77f1-1d1a-4c0f-9240-6bb82ff00901/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-3.i[33022,33035] [2022-12-14 22:26:46,339 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:26:46,348 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:26:46,356 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:26:46,364 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:26:46,378 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:26:46,386 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:26:46,404 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_813d77f1-1d1a-4c0f-9240-6bb82ff00901/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-3.i[33022,33035] [2022-12-14 22:26:46,440 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:26:46,447 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:26:46,455 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:26:46,477 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:26:46,492 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:26:46,516 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:26:46,516 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:46 WrapperNode [2022-12-14 22:26:46,516 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:26:46,517 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:26:46,517 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:26:46,517 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:26:46,523 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:46" (1/1) ... [2022-12-14 22:26:46,558 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:46" (1/1) ... [2022-12-14 22:26:46,632 INFO L138 Inliner]: procedures = 177, calls = 623, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2459 [2022-12-14 22:26:46,632 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:26:46,633 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:26:46,633 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:26:46,633 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:26:46,642 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:46" (1/1) ... [2022-12-14 22:26:46,642 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:46" (1/1) ... [2022-12-14 22:26:46,654 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:46" (1/1) ... [2022-12-14 22:26:46,655 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:46" (1/1) ... [2022-12-14 22:26:46,701 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:46" (1/1) ... [2022-12-14 22:26:46,718 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:46" (1/1) ... [2022-12-14 22:26:46,724 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:46" (1/1) ... [2022-12-14 22:26:46,730 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:46" (1/1) ... [2022-12-14 22:26:46,742 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:26:46,742 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:26:46,743 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:26:46,743 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:26:46,744 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:46" (1/1) ... [2022-12-14 22:26:46,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:26:46,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_813d77f1-1d1a-4c0f-9240-6bb82ff00901/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:26:46,770 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_813d77f1-1d1a-4c0f-9240-6bb82ff00901/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:26:46,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_813d77f1-1d1a-4c0f-9240-6bb82ff00901/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:26:46,805 INFO L130 BoogieDeclarations]: Found specification of procedure test_int_int [2022-12-14 22:26:46,805 INFO L138 BoogieDeclarations]: Found implementation of procedure test_int_int [2022-12-14 22:26:46,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 22:26:46,805 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 22:26:46,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 22:26:46,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 22:26:46,806 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 22:26:46,806 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 22:26:46,806 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 22:26:46,806 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:26:46,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 22:26:46,806 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 22:26:46,806 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 22:26:46,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 22:26:46,807 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 22:26:46,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 22:26:46,807 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:26:46,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:26:47,023 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:26:47,025 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:26:48,999 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:26:49,558 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:26:49,558 INFO L300 CfgBuilder]: Removed 168 assume(true) statements. [2022-12-14 22:26:49,560 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:26:49 BoogieIcfgContainer [2022-12-14 22:26:49,561 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:26:49,561 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:26:49,561 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:26:49,568 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:26:49,569 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:26:49" (1/1) ... [2022-12-14 22:26:49,575 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:26:49,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:49,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 277 states and 499 transitions. [2022-12-14 22:26:49,624 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 499 transitions. [2022-12-14 22:26:49,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-14 22:26:49,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:49,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:49,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:49,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:26:49,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:49,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 277 states and 495 transitions. [2022-12-14 22:26:49,774 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 495 transitions. [2022-12-14 22:26:49,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-14 22:26:49,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:49,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:49,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:49,806 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:26:49,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:49,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 277 states and 491 transitions. [2022-12-14 22:26:49,816 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 491 transitions. [2022-12-14 22:26:49,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-14 22:26:49,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:49,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:49,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:49,939 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:26:49,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:49,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 279 states and 490 transitions. [2022-12-14 22:26:49,974 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 490 transitions. [2022-12-14 22:26:49,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-12-14 22:26:49,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:49,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:50,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:50,130 INFO L263 TraceCheckSpWp]: Trace formula consists of 206 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 22:26:50,138 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:26:50,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:26:50,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:50,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 279 states and 485 transitions. [2022-12-14 22:26:50,171 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 485 transitions. [2022-12-14 22:26:50,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 22:26:50,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:50,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:50,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:50,305 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 22:26:50,309 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:26:50,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:26:50,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:50,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 279 states and 481 transitions. [2022-12-14 22:26:50,323 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 481 transitions. [2022-12-14 22:26:50,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 22:26:50,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:50,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:50,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:50,457 INFO L263 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 22:26:50,460 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:26:50,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:26:50,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:50,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 279 states and 475 transitions. [2022-12-14 22:26:50,470 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 475 transitions. [2022-12-14 22:26:50,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-14 22:26:50,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:50,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:50,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:50,970 INFO L263 TraceCheckSpWp]: Trace formula consists of 1544 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 22:26:50,974 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:26:50,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:26:51,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:51,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 279 states and 469 transitions. [2022-12-14 22:26:51,014 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 469 transitions. [2022-12-14 22:26:51,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 22:26:51,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:51,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:51,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:51,463 INFO L263 TraceCheckSpWp]: Trace formula consists of 1687 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 22:26:51,467 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:26:51,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:26:51,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:51,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 292 states and 486 transitions. [2022-12-14 22:26:51,684 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 486 transitions. [2022-12-14 22:26:51,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 22:26:51,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:51,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:51,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:51,869 INFO L263 TraceCheckSpWp]: Trace formula consists of 470 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 22:26:51,872 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:26:51,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:26:51,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:51,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 292 states and 484 transitions. [2022-12-14 22:26:51,879 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 484 transitions. [2022-12-14 22:26:51,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 22:26:51,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:51,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:52,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:52,088 INFO L263 TraceCheckSpWp]: Trace formula consists of 497 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 22:26:52,090 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:26:52,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:26:52,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:52,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 292 states and 482 transitions. [2022-12-14 22:26:52,097 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 482 transitions. [2022-12-14 22:26:52,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 22:26:52,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:52,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:52,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:52,545 INFO L263 TraceCheckSpWp]: Trace formula consists of 1701 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 22:26:52,547 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:26:52,549 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:26:52,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:52,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 292 states and 480 transitions. [2022-12-14 22:26:52,554 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 480 transitions. [2022-12-14 22:26:52,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 22:26:52,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:52,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:53,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:53,052 INFO L263 TraceCheckSpWp]: Trace formula consists of 1707 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 22:26:53,055 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:26:53,111 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 22:26:53,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:53,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 295 states and 482 transitions. [2022-12-14 22:26:53,129 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 482 transitions. [2022-12-14 22:26:53,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 22:26:53,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:53,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:53,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:53,593 INFO L263 TraceCheckSpWp]: Trace formula consists of 1691 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 22:26:53,595 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:26:53,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:26:53,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:53,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 295 states and 477 transitions. [2022-12-14 22:26:53,601 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 477 transitions. [2022-12-14 22:26:53,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:26:53,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:53,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:53,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:54,005 INFO L263 TraceCheckSpWp]: Trace formula consists of 1738 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 22:26:54,007 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:26:54,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:26:54,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:54,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 295 states and 471 transitions. [2022-12-14 22:26:54,014 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 471 transitions. [2022-12-14 22:26:54,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 22:26:54,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:54,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:54,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:54,262 INFO L263 TraceCheckSpWp]: Trace formula consists of 824 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 22:26:54,265 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:26:54,300 INFO L350 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 [2022-12-14 22:26:54,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 22:26:54,332 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-12-14 22:26:54,347 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 22:26:54,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:54,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 298 states and 477 transitions. [2022-12-14 22:26:54,599 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 477 transitions. [2022-12-14 22:26:54,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 22:26:54,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:54,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:55,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:55,272 INFO L263 TraceCheckSpWp]: Trace formula consists of 3020 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 22:26:55,274 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:26:55,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:26:55,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:55,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 298 states and 471 transitions. [2022-12-14 22:26:55,300 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 471 transitions. [2022-12-14 22:26:55,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:26:55,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:55,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:55,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:55,951 INFO L263 TraceCheckSpWp]: Trace formula consists of 3163 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 22:26:55,954 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:26:56,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:26:56,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:56,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 319 states and 496 transitions. [2022-12-14 22:26:56,140 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 496 transitions. [2022-12-14 22:26:56,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:26:56,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:56,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:56,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:56,544 INFO L263 TraceCheckSpWp]: Trace formula consists of 1946 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 22:26:56,547 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:26:56,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:26:56,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:56,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 319 states and 494 transitions. [2022-12-14 22:26:56,555 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 494 transitions. [2022-12-14 22:26:56,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 22:26:56,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:56,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:57,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:57,115 INFO L263 TraceCheckSpWp]: Trace formula consists of 1973 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 22:26:57,118 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:26:57,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:26:57,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:57,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 319 states and 492 transitions. [2022-12-14 22:26:57,129 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 492 transitions. [2022-12-14 22:26:57,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 22:26:57,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:57,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:57,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:57,847 INFO L263 TraceCheckSpWp]: Trace formula consists of 3177 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 22:26:57,850 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:26:57,852 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:26:57,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:57,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 319 states and 490 transitions. [2022-12-14 22:26:57,858 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 490 transitions. [2022-12-14 22:26:57,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 22:26:57,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:57,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:58,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:58,540 INFO L263 TraceCheckSpWp]: Trace formula consists of 3206 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 22:26:58,543 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:26:58,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:26:58,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:58,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 319 states and 488 transitions. [2022-12-14 22:26:58,618 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 488 transitions. [2022-12-14 22:26:58,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 22:26:58,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:58,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:59,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:59,420 INFO L263 TraceCheckSpWp]: Trace formula consists of 3183 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 22:26:59,423 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:26:59,508 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 22:26:59,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:59,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 322 states and 490 transitions. [2022-12-14 22:26:59,532 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 490 transitions. [2022-12-14 22:26:59,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:26:59,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:59,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:00,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:00,353 INFO L263 TraceCheckSpWp]: Trace formula consists of 3417 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 22:27:00,355 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:27:00,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:27:00,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:00,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 322 states and 489 transitions. [2022-12-14 22:27:00,367 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 489 transitions. [2022-12-14 22:27:00,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:27:00,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:00,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:00,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:00,924 INFO L263 TraceCheckSpWp]: Trace formula consists of 2300 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 22:27:00,927 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:27:00,980 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 22:27:01,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:01,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 335 states and 507 transitions. [2022-12-14 22:27:01,505 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 507 transitions. [2022-12-14 22:27:01,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 22:27:01,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:01,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:02,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:02,163 INFO L263 TraceCheckSpWp]: Trace formula consists of 2300 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 22:27:02,166 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:27:02,264 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 22:27:02,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:02,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 344 states and 517 transitions. [2022-12-14 22:27:02,304 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 517 transitions. [2022-12-14 22:27:02,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 22:27:02,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:02,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:02,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:02,841 INFO L263 TraceCheckSpWp]: Trace formula consists of 2320 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 22:27:02,844 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:27:02,883 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:27:02,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:02,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 347 states and 519 transitions. [2022-12-14 22:27:02,901 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 519 transitions. [2022-12-14 22:27:02,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:27:02,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:02,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:03,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:03,347 INFO L263 TraceCheckSpWp]: Trace formula consists of 1437 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 22:27:03,349 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:27:03,479 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 22:27:04,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:04,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 417 states and 613 transitions. [2022-12-14 22:27:04,984 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 613 transitions. [2022-12-14 22:27:04,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:27:04,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:04,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:05,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:05,758 INFO L263 TraceCheckSpWp]: Trace formula consists of 2560 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 22:27:05,761 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:27:05,898 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 22:27:06,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:06,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 426 states and 624 transitions. [2022-12-14 22:27:06,452 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 624 transitions. [2022-12-14 22:27:06,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 22:27:06,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:06,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:06,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:06,908 INFO L263 TraceCheckSpWp]: Trace formula consists of 1451 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 22:27:06,910 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:27:06,912 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 22:27:06,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:06,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 426 states and 622 transitions. [2022-12-14 22:27:06,922 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 622 transitions. [2022-12-14 22:27:06,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:27:06,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:06,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:07,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:07,449 INFO L263 TraceCheckSpWp]: Trace formula consists of 2577 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 22:27:07,451 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:27:07,546 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 22:27:07,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:07,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 427 states and 624 transitions. [2022-12-14 22:27:07,848 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 624 transitions. [2022-12-14 22:27:07,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 22:27:07,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:07,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:08,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:08,217 INFO L263 TraceCheckSpWp]: Trace formula consists of 1480 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 22:27:08,219 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:27:08,222 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 22:27:08,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:08,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 427 states and 622 transitions. [2022-12-14 22:27:08,289 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 622 transitions. [2022-12-14 22:27:08,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 22:27:08,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:08,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:08,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:08,649 INFO L263 TraceCheckSpWp]: Trace formula consists of 1457 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 22:27:08,651 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:27:08,726 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 22:27:08,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:08,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 430 states and 624 transitions. [2022-12-14 22:27:08,744 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 624 transitions. [2022-12-14 22:27:08,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 22:27:08,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:08,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:09,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:09,103 INFO L263 TraceCheckSpWp]: Trace formula consists of 1457 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 22:27:09,106 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:27:09,172 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 22:27:09,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:09,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 433 states and 626 transitions. [2022-12-14 22:27:09,183 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 626 transitions. [2022-12-14 22:27:09,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 22:27:09,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:09,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:09,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:09,752 INFO L263 TraceCheckSpWp]: Trace formula consists of 1457 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 22:27:09,756 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:27:09,843 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 22:27:09,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:09,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 436 states and 628 transitions. [2022-12-14 22:27:09,860 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 628 transitions. [2022-12-14 22:27:09,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 22:27:09,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:09,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:10,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:10,259 INFO L263 TraceCheckSpWp]: Trace formula consists of 1461 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 22:27:10,261 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:27:10,263 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 22:27:10,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:10,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 436 states and 623 transitions. [2022-12-14 22:27:10,276 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 623 transitions. [2022-12-14 22:27:10,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 22:27:10,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:10,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:10,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:11,014 INFO L263 TraceCheckSpWp]: Trace formula consists of 2824 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 22:27:11,017 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 22:27:11,019 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 22:27:11,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:11,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 436 states and 621 transitions. [2022-12-14 22:27:11,029 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 621 transitions. [2022-12-14 22:27:11,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 22:27:11,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:11,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:21,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-12-14 22:27:21,487 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:487) 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:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) 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) [2022-12-14 22:27:21,491 INFO L158 Benchmark]: Toolchain (without parser) took 35655.31ms. Allocated memory was 138.4MB in the beginning and 853.5MB in the end (delta: 715.1MB). Free memory was 101.9MB in the beginning and 522.6MB in the end (delta: -420.7MB). Peak memory consumption was 298.6MB. Max. memory is 16.1GB. [2022-12-14 22:27:21,491 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 111.1MB. Free memory was 86.4MB in the beginning and 86.3MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:27:21,491 INFO L158 Benchmark]: CACSL2BoogieTranslator took 680.47ms. Allocated memory is still 138.4MB. Free memory was 101.5MB in the beginning and 96.8MB in the end (delta: 4.7MB). Peak memory consumption was 56.3MB. Max. memory is 16.1GB. [2022-12-14 22:27:21,492 INFO L158 Benchmark]: Boogie Procedure Inliner took 115.27ms. Allocated memory is still 138.4MB. Free memory was 96.8MB in the beginning and 81.5MB in the end (delta: 15.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-14 22:27:21,492 INFO L158 Benchmark]: Boogie Preprocessor took 109.15ms. Allocated memory is still 138.4MB. Free memory was 81.5MB in the beginning and 65.3MB in the end (delta: 16.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-12-14 22:27:21,493 INFO L158 Benchmark]: RCFGBuilder took 2818.16ms. Allocated memory was 138.4MB in the beginning and 201.3MB in the end (delta: 62.9MB). Free memory was 65.3MB in the beginning and 106.5MB in the end (delta: -41.2MB). Peak memory consumption was 86.9MB. Max. memory is 16.1GB. [2022-12-14 22:27:21,493 INFO L158 Benchmark]: CodeCheck took 31928.36ms. Allocated memory was 201.3MB in the beginning and 853.5MB in the end (delta: 652.2MB). Free memory was 106.5MB in the beginning and 522.6MB in the end (delta: -416.1MB). Peak memory consumption was 237.2MB. Max. memory is 16.1GB. [2022-12-14 22:27:21,495 INFO L339 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:487) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 111.1MB. Free memory was 86.4MB in the beginning and 86.3MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 680.47ms. Allocated memory is still 138.4MB. Free memory was 101.5MB in the beginning and 96.8MB in the end (delta: 4.7MB). Peak memory consumption was 56.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 115.27ms. Allocated memory is still 138.4MB. Free memory was 96.8MB in the beginning and 81.5MB in the end (delta: 15.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 109.15ms. Allocated memory is still 138.4MB. Free memory was 81.5MB in the beginning and 65.3MB in the end (delta: 16.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 2818.16ms. Allocated memory was 138.4MB in the beginning and 201.3MB in the end (delta: 62.9MB). Free memory was 65.3MB in the beginning and 106.5MB in the end (delta: -41.2MB). Peak memory consumption was 86.9MB. Max. memory is 16.1GB. * CodeCheck took 31928.36ms. Allocated memory was 201.3MB in the beginning and 853.5MB in the end (delta: 652.2MB). Free memory was 106.5MB in the beginning and 522.6MB in the end (delta: -416.1MB). Peak memory consumption was 237.2MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 22:27:21,606 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_813d77f1-1d1a-4c0f-9240-6bb82ff00901/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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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_813d77f1-1d1a-4c0f-9240-6bb82ff00901/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_813d77f1-1d1a-4c0f-9240-6bb82ff00901/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_813d77f1-1d1a-4c0f-9240-6bb82ff00901/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_813d77f1-1d1a-4c0f-9240-6bb82ff00901/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_813d77f1-1d1a-4c0f-9240-6bb82ff00901/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_813d77f1-1d1a-4c0f-9240-6bb82ff00901/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 241cbbc1863278905c5862751ae4b8363464962676a0cc42dc0ceaf22f2782d4 --- 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 [2022-12-14 22:27:23,055 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:27:23,057 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:27:23,076 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:27:23,076 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:27:23,077 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:27:23,079 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:27:23,080 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:27:23,082 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:27:23,082 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:27:23,083 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:27:23,084 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:27:23,085 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:27:23,086 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:27:23,087 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:27:23,088 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:27:23,088 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:27:23,089 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:27:23,091 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:27:23,092 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:27:23,094 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:27:23,095 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:27:23,096 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:27:23,097 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:27:23,100 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:27:23,100 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:27:23,101 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:27:23,101 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:27:23,102 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:27:23,103 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:27:23,103 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:27:23,104 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:27:23,104 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:27:23,105 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:27:23,106 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:27:23,111 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:27:23,112 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:27:23,112 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:27:23,113 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:27:23,113 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:27:23,114 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:27:23,115 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_813d77f1-1d1a-4c0f-9240-6bb82ff00901/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-12-14 22:27:23,137 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:27:23,137 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:27:23,138 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:27:23,138 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:27:23,139 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:27:23,139 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:27:23,139 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:27:23,139 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 22:27:23,140 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 22:27:23,140 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:27:23,140 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:27:23,140 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:27:23,140 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:27:23,140 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 22:27:23,141 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 22:27:23,141 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 22:27:23,141 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 22:27:23,141 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:27:23,141 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:27:23,142 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:27:23,142 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:27:23,142 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:27:23,142 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:27:23,142 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:27:23,143 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:27:23,143 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:27:23,143 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:27:23,143 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 22:27:23,143 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 22:27:23,144 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:27:23,144 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 22:27:23,144 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 22:27:23,144 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_813d77f1-1d1a-4c0f-9240-6bb82ff00901/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_813d77f1-1d1a-4c0f-9240-6bb82ff00901/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 241cbbc1863278905c5862751ae4b8363464962676a0cc42dc0ceaf22f2782d4 [2022-12-14 22:27:23,382 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:27:23,401 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:27:23,402 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:27:23,403 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:27:23,403 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:27:23,405 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_813d77f1-1d1a-4c0f-9240-6bb82ff00901/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-3.i [2022-12-14 22:27:26,039 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:27:26,292 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:27:26,293 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_813d77f1-1d1a-4c0f-9240-6bb82ff00901/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-3.i [2022-12-14 22:27:26,313 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_813d77f1-1d1a-4c0f-9240-6bb82ff00901/bin/ukojak-rkRKPMF4O4/data/d44c60ae2/8cdc8520ad984a43aa72bb2f66819987/FLAGf6bf547a1 [2022-12-14 22:27:26,323 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_813d77f1-1d1a-4c0f-9240-6bb82ff00901/bin/ukojak-rkRKPMF4O4/data/d44c60ae2/8cdc8520ad984a43aa72bb2f66819987 [2022-12-14 22:27:26,325 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:27:26,326 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:27:26,327 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:27:26,327 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:27:26,329 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:27:26,330 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:27:26" (1/1) ... [2022-12-14 22:27:26,330 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11f4919c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:27:26, skipping insertion in model container [2022-12-14 22:27:26,330 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:27:26" (1/1) ... [2022-12-14 22:27:26,335 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:27:26,377 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:27:26,655 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_813d77f1-1d1a-4c0f-9240-6bb82ff00901/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-3.i[33022,33035] [2022-12-14 22:27:26,735 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:27:26,763 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:27:26,772 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:27:26,780 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:27:26,794 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:27:26,804 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 22:27:26,816 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:27:26,826 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_813d77f1-1d1a-4c0f-9240-6bb82ff00901/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-3.i[33022,33035] [2022-12-14 22:27:26,861 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:27:26,868 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:27:26,875 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:27:26,893 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:27:26,901 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:27:26,904 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:27:26,920 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_813d77f1-1d1a-4c0f-9240-6bb82ff00901/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-3.i[33022,33035] [2022-12-14 22:27:26,943 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:27:26,948 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:27:26,953 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:27:26,957 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:27:26,964 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:27:26,989 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:27:26,989 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:27:26 WrapperNode [2022-12-14 22:27:26,990 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:27:26,990 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:27:26,990 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:27:26,990 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:27:26,995 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:27:26" (1/1) ... [2022-12-14 22:27:27,023 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:27:26" (1/1) ... [2022-12-14 22:27:27,076 INFO L138 Inliner]: procedures = 180, calls = 623, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2456 [2022-12-14 22:27:27,076 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:27:27,077 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:27:27,077 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:27:27,077 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:27:27,084 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:27:26" (1/1) ... [2022-12-14 22:27:27,084 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:27:26" (1/1) ... [2022-12-14 22:27:27,092 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:27:26" (1/1) ... [2022-12-14 22:27:27,092 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:27:26" (1/1) ... [2022-12-14 22:27:27,154 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:27:26" (1/1) ... [2022-12-14 22:27:27,173 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:27:26" (1/1) ... [2022-12-14 22:27:27,180 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:27:26" (1/1) ... [2022-12-14 22:27:27,188 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:27:26" (1/1) ... [2022-12-14 22:27:27,199 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:27:27,200 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:27:27,200 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:27:27,200 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:27:27,201 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:27:26" (1/1) ... [2022-12-14 22:27:27,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:27:27,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_813d77f1-1d1a-4c0f-9240-6bb82ff00901/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:27:27,226 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_813d77f1-1d1a-4c0f-9240-6bb82ff00901/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:27:27,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_813d77f1-1d1a-4c0f-9240-6bb82ff00901/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:27:27,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 22:27:27,261 INFO L130 BoogieDeclarations]: Found specification of procedure test_int_int [2022-12-14 22:27:27,262 INFO L138 BoogieDeclarations]: Found implementation of procedure test_int_int [2022-12-14 22:27:27,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 22:27:27,262 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 22:27:27,262 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 22:27:27,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 22:27:27,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 22:27:27,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 22:27:27,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:27:27,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 22:27:27,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 22:27:27,262 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 22:27:27,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 22:27:27,263 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 22:27:27,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 22:27:27,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 22:27:27,263 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:27:27,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:27:27,482 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:27:27,484 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:27:55,029 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:27:55,826 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:27:55,826 INFO L300 CfgBuilder]: Removed 168 assume(true) statements. [2022-12-14 22:27:55,830 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:27:55 BoogieIcfgContainer [2022-12-14 22:27:55,830 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:27:55,831 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:27:55,831 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:27:55,838 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:27:55,838 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:27:55" (1/1) ... [2022-12-14 22:27:55,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:27:55,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:55,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 277 states and 499 transitions. [2022-12-14 22:27:55,885 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 499 transitions. [2022-12-14 22:27:55,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-14 22:27:55,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:55,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:55,918 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) 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:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) 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) [2022-12-14 22:27:55,921 INFO L158 Benchmark]: Toolchain (without parser) took 29594.02ms. Allocated memory was 79.7MB in the beginning and 125.8MB in the end (delta: 46.1MB). Free memory was 60.0MB in the beginning and 61.2MB in the end (delta: -1.2MB). Peak memory consumption was 45.1MB. Max. memory is 16.1GB. [2022-12-14 22:27:55,921 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 60.8MB. Free memory is still 39.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:27:55,921 INFO L158 Benchmark]: CACSL2BoogieTranslator took 662.97ms. Allocated memory is still 79.7MB. Free memory was 59.7MB in the beginning and 49.0MB in the end (delta: 10.6MB). Peak memory consumption was 35.5MB. Max. memory is 16.1GB. [2022-12-14 22:27:55,922 INFO L158 Benchmark]: Boogie Procedure Inliner took 86.13ms. Allocated memory is still 79.7MB. Free memory was 49.0MB in the beginning and 36.0MB in the end (delta: 13.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 22:27:55,922 INFO L158 Benchmark]: Boogie Preprocessor took 122.58ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 36.0MB in the beginning and 52.6MB in the end (delta: -16.6MB). Peak memory consumption was 17.0MB. Max. memory is 16.1GB. [2022-12-14 22:27:55,923 INFO L158 Benchmark]: RCFGBuilder took 28630.00ms. Allocated memory was 96.5MB in the beginning and 125.8MB in the end (delta: 29.4MB). Free memory was 52.6MB in the beginning and 68.3MB in the end (delta: -15.8MB). Peak memory consumption was 54.0MB. Max. memory is 16.1GB. [2022-12-14 22:27:55,923 INFO L158 Benchmark]: CodeCheck took 88.81ms. Allocated memory is still 125.8MB. Free memory was 68.3MB in the beginning and 61.2MB in the end (delta: 7.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 22:27:55,925 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 60.8MB. Free memory is still 39.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 662.97ms. Allocated memory is still 79.7MB. Free memory was 59.7MB in the beginning and 49.0MB in the end (delta: 10.6MB). Peak memory consumption was 35.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 86.13ms. Allocated memory is still 79.7MB. Free memory was 49.0MB in the beginning and 36.0MB in the end (delta: 13.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 122.58ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 36.0MB in the beginning and 52.6MB in the end (delta: -16.6MB). Peak memory consumption was 17.0MB. Max. memory is 16.1GB. * RCFGBuilder took 28630.00ms. Allocated memory was 96.5MB in the beginning and 125.8MB in the end (delta: 29.4MB). Free memory was 52.6MB in the beginning and 68.3MB in the end (delta: -15.8MB). Peak memory consumption was 54.0MB. Max. memory is 16.1GB. * CodeCheck took 88.81ms. Allocated memory is still 125.8MB. Free memory was 68.3MB in the beginning and 61.2MB in the end (delta: 7.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 22:27:55,948 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_813d77f1-1d1a-4c0f-9240-6bb82ff00901/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 Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared