./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_eb6e316f-3f39-47f3-805c-d54f97ad9ccc/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6e316f-3f39-47f3-805c-d54f97ad9ccc/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6e316f-3f39-47f3-805c-d54f97ad9ccc/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6e316f-3f39-47f3-805c-d54f97ad9ccc/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6e316f-3f39-47f3-805c-d54f97ad9ccc/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6e316f-3f39-47f3-805c-d54f97ad9ccc/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 188eb157187c65ed20c0598818206541e0c8a29005d59be8891bc5ebe4132fce --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 01:01:51,160 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 01:01:51,255 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6e316f-3f39-47f3-805c-d54f97ad9ccc/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-09 01:01:51,264 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 01:01:51,265 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 01:01:51,292 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 01:01:51,293 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 01:01:51,294 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 01:01:51,295 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 01:01:51,295 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 01:01:51,296 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 01:01:51,296 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 01:01:51,297 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 01:01:51,297 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 01:01:51,298 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 01:01:51,298 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 01:01:51,299 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 01:01:51,299 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 01:01:51,299 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 01:01:51,300 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 01:01:51,300 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 01:01:51,301 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 01:01:51,301 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 01:01:51,302 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 01:01:51,302 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 01:01:51,303 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 01:01:51,303 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 01:01:51,304 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 01:01:51,304 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 01:01:51,305 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 01:01:51,305 INFO L153 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_eb6e316f-3f39-47f3-805c-d54f97ad9ccc/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6e316f-3f39-47f3-805c-d54f97ad9ccc/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 188eb157187c65ed20c0598818206541e0c8a29005d59be8891bc5ebe4132fce [2024-11-09 01:01:51,605 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 01:01:51,641 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 01:01:51,644 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 01:01:51,647 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 01:01:51,647 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 01:01:51,649 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6e316f-3f39-47f3-805c-d54f97ad9ccc/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness_negated.i Unable to find full path for "g++" [2024-11-09 01:01:53,775 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 01:01:54,337 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 01:01:54,341 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6e316f-3f39-47f3-805c-d54f97ad9ccc/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness_negated.i [2024-11-09 01:01:54,383 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6e316f-3f39-47f3-805c-d54f97ad9ccc/bin/ukojak-verify-ImItNfHLgk/data/823a9c129/c8ea2bad4cc14c83b0e1955515f31e12/FLAGd3272af39 [2024-11-09 01:01:54,405 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6e316f-3f39-47f3-805c-d54f97ad9ccc/bin/ukojak-verify-ImItNfHLgk/data/823a9c129/c8ea2bad4cc14c83b0e1955515f31e12 [2024-11-09 01:01:54,408 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 01:01:54,411 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 01:01:54,413 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 01:01:54,413 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 01:01:54,419 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 01:01:54,420 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:01:54" (1/1) ... [2024-11-09 01:01:54,423 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1eecc2ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:01:54, skipping insertion in model container [2024-11-09 01:01:54,423 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:01:54" (1/1) ... [2024-11-09 01:01:54,544 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 01:01:54,938 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6e316f-3f39-47f3-805c-d54f97ad9ccc/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness_negated.i[4504,4517] [2024-11-09 01:01:54,948 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6e316f-3f39-47f3-805c-d54f97ad9ccc/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness_negated.i[4564,4577] [2024-11-09 01:01:56,179 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:01:56,180 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:01:56,181 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:01:56,182 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:01:56,185 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:01:56,205 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:01:56,206 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:01:56,210 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:01:56,211 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:01:56,867 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:01:56,868 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:01:56,934 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:01:56,976 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 01:01:56,992 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6e316f-3f39-47f3-805c-d54f97ad9ccc/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness_negated.i[4504,4517] [2024-11-09 01:01:56,993 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6e316f-3f39-47f3-805c-d54f97ad9ccc/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness_negated.i[4564,4577] [2024-11-09 01:01:57,097 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:01:57,098 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:01:57,099 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:01:57,099 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:01:57,100 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:01:57,114 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:01:57,115 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:01:57,117 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:01:57,118 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:01:57,239 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:01:57,243 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:01:57,257 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7671-7682] [2024-11-09 01:01:57,280 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:01:57,615 INFO L204 MainTranslator]: Completed translation [2024-11-09 01:01:57,615 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:01:57 WrapperNode [2024-11-09 01:01:57,615 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 01:01:57,617 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 01:01:57,617 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 01:01:57,617 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 01:01:57,625 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:01:57" (1/1) ... [2024-11-09 01:01:57,729 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:01:57" (1/1) ... [2024-11-09 01:01:57,840 INFO L138 Inliner]: procedures = 678, calls = 1525, calls flagged for inlining = 53, calls inlined = 9, statements flattened = 683 [2024-11-09 01:01:57,841 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 01:01:57,841 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 01:01:57,841 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 01:01:57,842 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 01:01:57,852 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:01:57" (1/1) ... [2024-11-09 01:01:57,852 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:01:57" (1/1) ... [2024-11-09 01:01:57,863 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:01:57" (1/1) ... [2024-11-09 01:01:57,863 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:01:57" (1/1) ... [2024-11-09 01:01:57,890 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:01:57" (1/1) ... [2024-11-09 01:01:57,894 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:01:57" (1/1) ... [2024-11-09 01:01:57,899 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:01:57" (1/1) ... [2024-11-09 01:01:57,903 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:01:57" (1/1) ... [2024-11-09 01:01:57,910 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 01:01:57,911 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 01:01:57,911 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 01:01:57,912 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 01:01:57,912 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:01:57" (1/1) ... [2024-11-09 01:01:57,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 01:01:57,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6e316f-3f39-47f3-805c-d54f97ad9ccc/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 01:01:57,954 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6e316f-3f39-47f3-805c-d54f97ad9ccc/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 01:01:57,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6e316f-3f39-47f3-805c-d54f97ad9ccc/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 01:01:57,998 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2024-11-09 01:01:57,998 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2024-11-09 01:01:57,999 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 01:01:57,999 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-09 01:01:57,999 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-09 01:01:57,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 01:01:57,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 01:01:58,000 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-09 01:01:58,000 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-09 01:01:58,000 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 01:01:58,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 01:01:58,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 01:01:58,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 01:01:58,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 01:01:58,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 01:01:58,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 01:01:58,001 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-09 01:01:58,001 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-09 01:01:58,001 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-09 01:01:58,001 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-09 01:01:58,001 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-09 01:01:58,002 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-09 01:01:58,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 01:01:58,002 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2024-11-09 01:01:58,002 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2024-11-09 01:01:58,002 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 01:01:58,002 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 01:01:58,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 01:01:58,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 01:01:58,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 01:01:58,003 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-09 01:01:58,003 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-09 01:01:58,003 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-09 01:01:58,004 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-09 01:01:58,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 01:01:58,004 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2024-11-09 01:01:58,004 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2024-11-09 01:01:58,004 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2024-11-09 01:01:58,004 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2024-11-09 01:01:58,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 01:01:58,353 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 01:01:58,356 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 01:02:11,599 INFO L? ?]: Removed 139 outVars from TransFormulas that were not future-live. [2024-11-09 01:02:11,599 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 01:02:11,999 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 01:02:12,000 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-09 01:02:12,001 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:02:12 BoogieIcfgContainer [2024-11-09 01:02:12,003 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 01:02:12,004 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 01:02:12,004 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 01:02:12,016 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 01:02:12,016 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:02:12" (1/1) ... [2024-11-09 01:02:12,032 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:02:12,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:12,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 138 states and 187 transitions. [2024-11-09 01:02:12,115 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 187 transitions. [2024-11-09 01:02:12,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 01:02:12,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:12,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:20,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:21,180 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-11-09 01:02:31,313 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:02:32,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:32,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 138 states and 184 transitions. [2024-11-09 01:02:32,275 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 184 transitions. [2024-11-09 01:02:32,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-09 01:02:32,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:32,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:39,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:43,130 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-09 01:02:53,437 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:02:56,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:56,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 140 states and 188 transitions. [2024-11-09 01:02:56,801 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 188 transitions. [2024-11-09 01:02:56,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-09 01:02:56,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:56,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:03,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:07,559 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 01:03:10,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:10,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 144 states and 192 transitions. [2024-11-09 01:03:10,439 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 192 transitions. [2024-11-09 01:03:10,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 01:03:10,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:10,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:19,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:22,857 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 01:03:23,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:23,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 146 states and 197 transitions. [2024-11-09 01:03:23,934 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 197 transitions. [2024-11-09 01:03:23,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-09 01:03:23,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:23,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:30,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:31,592 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 01:03:32,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:32,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 146 states and 195 transitions. [2024-11-09 01:03:32,840 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 195 transitions. [2024-11-09 01:03:32,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-09 01:03:32,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:32,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:41,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:44,657 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 01:03:51,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:51,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 148 states and 197 transitions. [2024-11-09 01:03:51,705 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 197 transitions. [2024-11-09 01:03:51,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 01:03:51,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:51,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:59,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:04,544 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 01:04:10,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:10,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 150 states and 199 transitions. [2024-11-09 01:04:10,801 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 199 transitions. [2024-11-09 01:04:10,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 01:04:10,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:10,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:19,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:25,874 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 01:04:35,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:35,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 152 states and 201 transitions. [2024-11-09 01:04:35,220 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 201 transitions. [2024-11-09 01:04:35,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 01:04:35,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:35,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:43,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:49,323 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 01:05:04,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:04,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 156 states and 206 transitions. [2024-11-09 01:05:04,363 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 206 transitions. [2024-11-09 01:05:04,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 01:05:04,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:04,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:11,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:18,619 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 01:05:27,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:27,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 158 states and 208 transitions. [2024-11-09 01:05:27,801 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 208 transitions. [2024-11-09 01:05:27,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-09 01:05:27,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:27,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:36,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:43,907 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 01:05:55,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:55,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 160 states and 210 transitions. [2024-11-09 01:05:55,900 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 210 transitions. [2024-11-09 01:05:55,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-09 01:05:55,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:55,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:03,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:11,214 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 01:06:21,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:21,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 162 states and 212 transitions. [2024-11-09 01:06:21,805 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 212 transitions. [2024-11-09 01:06:21,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-09 01:06:21,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:21,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:28,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:35,543 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 01:06:46,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:46,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 164 states and 214 transitions. [2024-11-09 01:06:46,541 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 214 transitions. [2024-11-09 01:06:46,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 01:06:46,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:46,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:54,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:01,617 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 01:07:13,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:13,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 166 states and 216 transitions. [2024-11-09 01:07:13,191 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 216 transitions. [2024-11-09 01:07:13,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 01:07:13,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:13,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:21,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:40,142 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 01:08:02,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:02,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 168 states and 218 transitions. [2024-11-09 01:08:02,944 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 218 transitions. [2024-11-09 01:08:02,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 01:08:02,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:02,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:10,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:20,666 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 01:08:34,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:34,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 170 states and 220 transitions. [2024-11-09 01:08:34,719 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 220 transitions. [2024-11-09 01:08:34,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 01:08:34,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:34,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:43,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:55,390 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 01:09:13,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:13,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 172 states and 222 transitions. [2024-11-09 01:09:13,426 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 222 transitions. [2024-11-09 01:09:13,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 01:09:13,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:13,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:21,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:45,184 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 01:10:12,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:12,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 174 states and 224 transitions. [2024-11-09 01:10:12,569 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 224 transitions. [2024-11-09 01:10:12,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-09 01:10:12,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:12,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:19,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:35,483 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 01:10:55,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:55,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 176 states and 226 transitions. [2024-11-09 01:10:55,098 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 226 transitions. [2024-11-09 01:10:55,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-09 01:10:55,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:55,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:03,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:14,677 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 01:11:31,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:31,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 178 states and 228 transitions. [2024-11-09 01:11:31,341 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 228 transitions. [2024-11-09 01:11:31,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-09 01:11:31,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:31,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:40,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:10,400 INFO L134 CoverageAnalysis]: Checked inductivity of 531 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 01:12:43,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:43,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 180 states and 230 transitions. [2024-11-09 01:12:43,151 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 230 transitions. [2024-11-09 01:12:43,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-09 01:12:43,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:43,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:53,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:13:29,636 INFO L134 CoverageAnalysis]: Checked inductivity of 564 backedges. 0 proven. 289 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 01:14:06,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:14:06,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 182 states and 232 transitions. [2024-11-09 01:14:06,434 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 232 transitions. [2024-11-09 01:14:06,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-09 01:14:06,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:14:06,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:14:14,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:14:35,562 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 01:14:58,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:14:58,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 184 states and 234 transitions. [2024-11-09 01:14:58,005 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 234 transitions. [2024-11-09 01:14:58,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-09 01:14:58,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:14:58,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:15:05,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:15:31,266 INFO L134 CoverageAnalysis]: Checked inductivity of 636 backedges. 0 proven. 361 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-09 01:15:59,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:15:59,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 186 states and 236 transitions. [2024-11-09 01:15:59,291 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 236 transitions. [2024-11-09 01:15:59,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-09 01:15:59,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:15:59,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:16:06,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat