./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/weaver/parallel-parallel-sum-2.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/config/GemCutterReach.xml -i ../../sv-benchmarks/c/weaver/parallel-parallel-sum-2.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/config/svcomp-Reach-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w --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 GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c0b350b5c7953744a22c8334b20c4dc8efdff09f1ecb36de8b1744d1e20f0260 --- 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 [2022-12-13 08:40:37,269 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 08:40:37,270 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 08:40:37,283 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 08:40:37,283 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 08:40:37,284 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 08:40:37,285 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 08:40:37,286 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 08:40:37,287 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 08:40:37,288 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 08:40:37,288 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 08:40:37,289 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 08:40:37,289 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 08:40:37,290 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 08:40:37,291 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 08:40:37,292 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 08:40:37,292 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 08:40:37,293 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 08:40:37,294 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 08:40:37,295 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 08:40:37,296 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 08:40:37,297 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 08:40:37,298 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 08:40:37,299 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 08:40:37,301 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 08:40:37,301 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 08:40:37,302 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 08:40:37,302 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 08:40:37,303 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 08:40:37,303 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 08:40:37,303 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 08:40:37,304 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 08:40:37,305 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 08:40:37,305 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 08:40:37,306 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 08:40:37,306 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 08:40:37,306 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 08:40:37,307 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 08:40:37,307 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 08:40:37,307 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 08:40:37,308 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 08:40:37,308 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/config/svcomp-Reach-32bit-GemCutter_Default.epf [2022-12-13 08:40:37,323 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 08:40:37,323 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 08:40:37,323 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 08:40:37,324 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 08:40:37,324 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 08:40:37,324 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 08:40:37,325 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 08:40:37,325 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 08:40:37,325 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 08:40:37,325 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 08:40:37,325 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-13 08:40:37,325 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 08:40:37,325 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-13 08:40:37,325 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 08:40:37,326 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 08:40:37,326 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 08:40:37,326 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 08:40:37,326 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-13 08:40:37,326 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 08:40:37,326 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 08:40:37,326 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 08:40:37,326 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 08:40:37,327 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 08:40:37,327 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 08:40:37,327 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 08:40:37,327 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 08:40:37,327 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 08:40:37,327 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 08:40:37,327 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 08:40:37,327 INFO L138 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2022-12-13 08:40:37,328 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 08:40:37,328 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-12-13 08:40:37,328 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-12-13 08:40:37,328 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 08:40:37,328 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-12-13 08:40:37,328 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2022-12-13 08:40:37,328 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_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c0b350b5c7953744a22c8334b20c4dc8efdff09f1ecb36de8b1744d1e20f0260 [2022-12-13 08:40:37,549 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 08:40:37,569 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 08:40:37,571 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 08:40:37,572 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 08:40:37,572 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 08:40:37,574 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/../../sv-benchmarks/c/weaver/parallel-parallel-sum-2.wvr.c [2022-12-13 08:40:40,263 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 08:40:40,424 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 08:40:40,425 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/sv-benchmarks/c/weaver/parallel-parallel-sum-2.wvr.c [2022-12-13 08:40:40,432 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/data/67d2e1ba8/5bdf7bd5b27a42a9b4a55c2650a687f5/FLAGc33812891 [2022-12-13 08:40:40,445 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/data/67d2e1ba8/5bdf7bd5b27a42a9b4a55c2650a687f5 [2022-12-13 08:40:40,447 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 08:40:40,448 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 08:40:40,449 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 08:40:40,450 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 08:40:40,453 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 08:40:40,454 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 08:40:40" (1/1) ... [2022-12-13 08:40:40,455 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57d37dfd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:40:40, skipping insertion in model container [2022-12-13 08:40:40,455 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 08:40:40" (1/1) ... [2022-12-13 08:40:40,462 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 08:40:40,482 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 08:40:40,606 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 08:40:40,609 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 08:40:40,610 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 08:40:40,610 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 08:40:40,613 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 08:40:40,614 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 08:40:40,615 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 08:40:40,615 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 08:40:40,621 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 08:40:40,621 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 08:40:40,622 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 08:40:40,623 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 08:40:40,624 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 08:40:40,624 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 08:40:40,626 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 08:40:40,627 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 08:40:40,627 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 08:40:40,628 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 08:40:40,632 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 08:40:40,632 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 08:40:40,640 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/sv-benchmarks/c/weaver/parallel-parallel-sum-2.wvr.c[4225,4238] [2022-12-13 08:40:40,650 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 08:40:40,658 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 08:40:40,677 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 08:40:40,678 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 08:40:40,678 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 08:40:40,679 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 08:40:40,679 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 08:40:40,680 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 08:40:40,680 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 08:40:40,681 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 08:40:40,683 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 08:40:40,683 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 08:40:40,684 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 08:40:40,684 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 08:40:40,684 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 08:40:40,685 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 08:40:40,685 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 08:40:40,686 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 08:40:40,686 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 08:40:40,686 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 08:40:40,688 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 08:40:40,695 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 08:40:40,699 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_91921bfe-e934-414b-9113-ef1c3ba5615a/sv-benchmarks/c/weaver/parallel-parallel-sum-2.wvr.c[4225,4238] [2022-12-13 08:40:40,701 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 08:40:40,712 INFO L208 MainTranslator]: Completed translation [2022-12-13 08:40:40,712 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:40:40 WrapperNode [2022-12-13 08:40:40,712 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 08:40:40,713 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 08:40:40,713 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 08:40:40,713 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 08:40:40,718 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:40:40" (1/1) ... [2022-12-13 08:40:40,725 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:40:40" (1/1) ... [2022-12-13 08:40:40,749 INFO L138 Inliner]: procedures = 29, calls = 88, calls flagged for inlining = 22, calls inlined = 32, statements flattened = 386 [2022-12-13 08:40:40,749 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 08:40:40,750 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 08:40:40,750 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 08:40:40,750 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 08:40:40,757 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:40:40" (1/1) ... [2022-12-13 08:40:40,757 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:40:40" (1/1) ... [2022-12-13 08:40:40,760 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:40:40" (1/1) ... [2022-12-13 08:40:40,760 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:40:40" (1/1) ... [2022-12-13 08:40:40,767 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:40:40" (1/1) ... [2022-12-13 08:40:40,770 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:40:40" (1/1) ... [2022-12-13 08:40:40,772 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:40:40" (1/1) ... [2022-12-13 08:40:40,774 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:40:40" (1/1) ... [2022-12-13 08:40:40,777 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 08:40:40,777 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 08:40:40,777 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 08:40:40,778 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 08:40:40,778 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:40:40" (1/1) ... [2022-12-13 08:40:40,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 08:40:40,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 [2022-12-13 08:40:40,804 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 08:40:40,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 08:40:40,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 08:40:40,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 08:40:40,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 08:40:40,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 08:40:40,836 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-12-13 08:40:40,836 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-12-13 08:40:40,836 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-12-13 08:40:40,836 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-12-13 08:40:40,836 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-12-13 08:40:40,836 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-12-13 08:40:40,836 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2022-12-13 08:40:40,836 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2022-12-13 08:40:40,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 08:40:40,837 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2022-12-13 08:40:40,837 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2022-12-13 08:40:40,837 INFO L130 BoogieDeclarations]: Found specification of procedure thread6 [2022-12-13 08:40:40,837 INFO L138 BoogieDeclarations]: Found implementation of procedure thread6 [2022-12-13 08:40:40,837 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-12-13 08:40:40,837 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-12-13 08:40:40,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 08:40:40,838 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 08:40:40,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 08:40:40,838 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 08:40:40,840 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-12-13 08:40:40,929 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 08:40:40,930 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 08:40:41,316 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 08:40:41,470 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 08:40:41,471 INFO L300 CfgBuilder]: Removed 5 assume(true) statements. [2022-12-13 08:40:41,473 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 08:40:41 BoogieIcfgContainer [2022-12-13 08:40:41,473 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 08:40:41,476 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 08:40:41,476 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 08:40:41,486 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 08:40:41,486 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 08:40:40" (1/3) ... [2022-12-13 08:40:41,487 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67ae9fb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 08:40:41, skipping insertion in model container [2022-12-13 08:40:41,487 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:40:40" (2/3) ... [2022-12-13 08:40:41,487 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67ae9fb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 08:40:41, skipping insertion in model container [2022-12-13 08:40:41,487 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 08:40:41" (3/3) ... [2022-12-13 08:40:41,489 INFO L112 eAbstractionObserver]: Analyzing ICFG parallel-parallel-sum-2.wvr.c [2022-12-13 08:40:41,497 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-12-13 08:40:41,507 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 08:40:41,507 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-13 08:40:41,507 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-13 08:40:41,597 INFO L144 ThreadInstanceAdder]: Constructed 18 joinOtherThreadTransitions. [2022-12-13 08:40:41,632 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-13 08:40:41,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-12-13 08:40:41,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 [2022-12-13 08:40:41,633 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-12-13 08:40:41,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2022-12-13 08:40:41,663 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-12-13 08:40:41,673 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thread4Thread1of1ForFork3 ======== [2022-12-13 08:40:41,677 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6c6791a2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-13 08:40:41,677 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-12-13 08:40:49,774 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Thread1of1ForFork3Err3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2022-12-13 08:40:49,774 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Thread1of1ForFork3Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 2 remaining) [2022-12-13 08:40:49,779 INFO L445 BasicCegarLoop]: Path program histogram: [] [2022-12-13 08:40:49,781 INFO L307 ceAbstractionStarter]: Result for error location thread4Thread1of1ForFork3 was SAFE,SAFE (1/3) [2022-12-13 08:40:49,785 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-13 08:40:49,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-12-13 08:40:49,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 [2022-12-13 08:40:49,816 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-12-13 08:40:49,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Waiting until timeout for monitored process [2022-12-13 08:40:49,820 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-12-13 08:40:49,821 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thread1Thread1of1ForFork1 ======== [2022-12-13 08:40:49,821 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6c6791a2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-13 08:40:49,822 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-12-13 08:40:56,593 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Thread1of1ForFork1Err5INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2022-12-13 08:40:56,594 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Thread1of1ForFork1Err9INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 2 remaining) [2022-12-13 08:40:56,595 INFO L445 BasicCegarLoop]: Path program histogram: [] [2022-12-13 08:40:56,596 INFO L307 ceAbstractionStarter]: Result for error location thread1Thread1of1ForFork1 was SAFE,SAFE (2/3) [2022-12-13 08:40:56,598 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-13 08:40:56,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-12-13 08:40:56,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 [2022-12-13 08:40:56,599 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-12-13 08:40:56,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (4)] Waiting until timeout for monitored process [2022-12-13 08:40:56,602 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-12-13 08:40:56,603 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2022-12-13 08:40:56,603 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6c6791a2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-13 08:40:56,603 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-12-13 08:40:58,678 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr7INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2022-12-13 08:40:58,682 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 08:40:58,682 INFO L85 PathProgramCache]: Analyzing trace with hash -165038312, now seen corresponding path program 1 times [2022-12-13 08:40:58,689 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 08:40:58,689 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [792738469] [2022-12-13 08:40:58,689 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 08:40:58,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 08:40:58,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 08:40:58,956 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-12-13 08:40:58,956 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 08:40:58,956 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [792738469] [2022-12-13 08:40:58,957 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [792738469] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 08:40:58,957 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 08:40:58,957 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 08:40:58,958 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2072591259] [2022-12-13 08:40:58,959 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 08:40:58,964 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-12-13 08:40:58,964 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 08:40:58,983 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-12-13 08:40:58,984 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-12-13 08:40:58,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:40:58,987 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-12-13 08:40:58,987 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 116.5) internal successors, (233), 2 states have internal predecessors, (233), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 08:40:58,987 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:40:59,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:40:59,782 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 08:40:59,783 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr7INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2022-12-13 08:40:59,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 08:40:59,783 INFO L85 PathProgramCache]: Analyzing trace with hash -1943944164, now seen corresponding path program 1 times [2022-12-13 08:40:59,783 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 08:40:59,783 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1990824862] [2022-12-13 08:40:59,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 08:40:59,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 08:41:00,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 08:41:01,226 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 50 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 08:41:01,226 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 08:41:01,226 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1990824862] [2022-12-13 08:41:01,227 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1990824862] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 08:41:01,227 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [115382639] [2022-12-13 08:41:01,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 08:41:01,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 08:41:01,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 [2022-12-13 08:41:01,228 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 08:41:01,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-12-13 08:41:01,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 08:41:01,418 INFO L263 TraceCheckSpWp]: Trace formula consists of 911 conjuncts, 26 conjunts are in the unsatisfiable core [2022-12-13 08:41:01,426 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 08:41:02,192 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 08:41:02,193 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 08:41:02,641 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 21 proven. 16 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-13 08:41:02,641 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [115382639] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 08:41:02,641 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 08:41:02,641 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 21, 13] total 45 [2022-12-13 08:41:02,641 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [861038721] [2022-12-13 08:41:02,642 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 08:41:02,643 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2022-12-13 08:41:02,643 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 08:41:02,646 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2022-12-13 08:41:02,647 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=222, Invalid=1758, Unknown=0, NotChecked=0, Total=1980 [2022-12-13 08:41:02,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:41:02,649 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-12-13 08:41:02,649 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 45 states, 45 states have (on average 13.088888888888889) internal successors, (589), 45 states have internal predecessors, (589), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 08:41:02,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:41:02,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:41:05,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:41:05,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-12-13 08:41:05,629 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-12-13 08:41:05,824 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 08:41:05,824 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr7INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2022-12-13 08:41:05,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 08:41:05,825 INFO L85 PathProgramCache]: Analyzing trace with hash 1167632785, now seen corresponding path program 1 times [2022-12-13 08:41:05,825 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 08:41:05,825 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1205545436] [2022-12-13 08:41:05,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 08:41:05,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 08:41:06,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 08:41:07,270 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 191 proven. 16 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-13 08:41:07,270 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 08:41:07,270 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1205545436] [2022-12-13 08:41:07,271 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1205545436] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 08:41:07,271 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2081797322] [2022-12-13 08:41:07,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 08:41:07,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 08:41:07,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 [2022-12-13 08:41:07,272 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 08:41:07,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-12-13 08:41:07,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 08:41:07,503 INFO L263 TraceCheckSpWp]: Trace formula consists of 1265 conjuncts, 37 conjunts are in the unsatisfiable core [2022-12-13 08:41:07,511 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 08:41:08,505 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 4 proven. 234 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-13 08:41:08,505 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 08:41:08,948 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 86 proven. 79 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2022-12-13 08:41:08,949 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2081797322] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 08:41:08,949 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 08:41:08,949 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 32, 16] total 63 [2022-12-13 08:41:08,949 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1867379903] [2022-12-13 08:41:08,949 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 08:41:08,950 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 63 states [2022-12-13 08:41:08,950 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 08:41:08,952 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 63 interpolants. [2022-12-13 08:41:08,953 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=359, Invalid=3547, Unknown=0, NotChecked=0, Total=3906 [2022-12-13 08:41:08,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:41:08,953 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-12-13 08:41:08,954 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 63 states, 63 states have (on average 11.095238095238095) internal successors, (699), 63 states have internal predecessors, (699), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 08:41:08,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:41:08,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2022-12-13 08:41:08,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:41:11,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:41:11,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-12-13 08:41:11,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2022-12-13 08:41:11,055 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2022-12-13 08:41:11,250 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 08:41:11,252 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr7INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2022-12-13 08:41:11,252 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 08:41:11,253 INFO L85 PathProgramCache]: Analyzing trace with hash -785744074, now seen corresponding path program 2 times [2022-12-13 08:41:11,253 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 08:41:11,254 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [709273] [2022-12-13 08:41:11,254 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 08:41:11,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 08:41:11,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 08:41:13,182 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 510 proven. 42 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-13 08:41:13,183 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 08:41:13,183 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [709273] [2022-12-13 08:41:13,183 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [709273] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 08:41:13,183 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [859154193] [2022-12-13 08:41:13,183 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-12-13 08:41:13,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 08:41:13,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 [2022-12-13 08:41:13,184 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 08:41:13,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-12-13 08:41:13,453 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-12-13 08:41:13,454 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-13 08:41:13,460 INFO L263 TraceCheckSpWp]: Trace formula consists of 1619 conjuncts, 35 conjunts are in the unsatisfiable core [2022-12-13 08:41:13,468 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 08:41:14,790 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 518 proven. 34 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-13 08:41:14,790 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 08:41:15,555 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 486 proven. 66 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-13 08:41:15,555 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [859154193] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 08:41:15,555 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 08:41:15,555 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 32, 32] total 90 [2022-12-13 08:41:15,555 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1940878399] [2022-12-13 08:41:15,555 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 08:41:15,556 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 90 states [2022-12-13 08:41:15,556 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 08:41:15,558 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 90 interpolants. [2022-12-13 08:41:15,559 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1707, Invalid=6303, Unknown=0, NotChecked=0, Total=8010 [2022-12-13 08:41:15,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:41:15,559 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-12-13 08:41:15,560 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 90 states, 90 states have (on average 9.666666666666666) internal successors, (870), 90 states have internal predecessors, (870), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 08:41:15,560 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:41:15,560 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2022-12-13 08:41:15,560 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2022-12-13 08:41:15,560 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:41:17,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:41:17,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-12-13 08:41:17,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2022-12-13 08:41:17,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-12-13 08:41:17,410 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2022-12-13 08:41:17,604 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 08:41:17,605 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr7INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2022-12-13 08:41:17,606 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 08:41:17,606 INFO L85 PathProgramCache]: Analyzing trace with hash 1694916296, now seen corresponding path program 3 times [2022-12-13 08:41:17,607 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 08:41:17,607 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [432467709] [2022-12-13 08:41:17,608 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 08:41:17,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 08:41:17,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 08:41:19,505 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 516 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 08:41:19,505 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 08:41:19,505 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [432467709] [2022-12-13 08:41:19,505 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [432467709] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 08:41:19,505 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1443241378] [2022-12-13 08:41:19,506 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-12-13 08:41:19,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 08:41:19,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 [2022-12-13 08:41:19,507 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 08:41:19,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-12-13 08:41:20,113 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 10 check-sat command(s) [2022-12-13 08:41:20,113 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-13 08:41:20,122 INFO L263 TraceCheckSpWp]: Trace formula consists of 1658 conjuncts, 37 conjunts are in the unsatisfiable core [2022-12-13 08:41:20,126 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 08:41:21,191 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 456 proven. 160 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-13 08:41:21,192 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 08:41:21,970 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 541 proven. 75 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-13 08:41:21,970 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1443241378] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 08:41:21,970 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 08:41:21,970 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [40, 32, 32] total 95 [2022-12-13 08:41:21,971 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2140099847] [2022-12-13 08:41:21,971 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 08:41:21,971 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 95 states [2022-12-13 08:41:21,971 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 08:41:21,973 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 95 interpolants. [2022-12-13 08:41:21,974 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1364, Invalid=7566, Unknown=0, NotChecked=0, Total=8930 [2022-12-13 08:41:21,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:41:21,974 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-12-13 08:41:21,975 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 95 states, 95 states have (on average 9.76842105263158) internal successors, (928), 95 states have internal predecessors, (928), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 08:41:21,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:41:21,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2022-12-13 08:41:21,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2022-12-13 08:41:21,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2022-12-13 08:41:21,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:41:24,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:41:24,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-12-13 08:41:24,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2022-12-13 08:41:24,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-12-13 08:41:24,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2022-12-13 08:41:24,991 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2022-12-13 08:41:25,186 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 08:41:25,187 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr7INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2022-12-13 08:41:25,188 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 08:41:25,188 INFO L85 PathProgramCache]: Analyzing trace with hash -557410424, now seen corresponding path program 4 times [2022-12-13 08:41:25,189 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 08:41:25,189 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1881222332] [2022-12-13 08:41:25,190 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 08:41:25,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 08:41:25,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 08:41:27,784 INFO L134 CoverageAnalysis]: Checked inductivity of 945 backedges. 516 proven. 429 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 08:41:27,785 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 08:41:27,785 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1881222332] [2022-12-13 08:41:27,785 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1881222332] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 08:41:27,785 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [343022681] [2022-12-13 08:41:27,785 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-12-13 08:41:27,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 08:41:27,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 [2022-12-13 08:41:27,786 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 08:41:27,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-12-13 08:41:27,930 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-12-13 08:41:27,930 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-13 08:41:27,934 INFO L263 TraceCheckSpWp]: Trace formula consists of 873 conjuncts, 48 conjunts are in the unsatisfiable core [2022-12-13 08:41:27,939 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 08:41:29,097 INFO L134 CoverageAnalysis]: Checked inductivity of 945 backedges. 0 proven. 549 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2022-12-13 08:41:29,097 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 08:41:29,690 INFO L134 CoverageAnalysis]: Checked inductivity of 945 backedges. 293 proven. 87 refuted. 0 times theorem prover too weak. 565 trivial. 0 not checked. [2022-12-13 08:41:29,690 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [343022681] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 08:41:29,690 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 08:41:29,691 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [52, 43, 16] total 103 [2022-12-13 08:41:29,691 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1534421586] [2022-12-13 08:41:29,691 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 08:41:29,691 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 103 states [2022-12-13 08:41:29,691 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 08:41:29,693 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 103 interpolants. [2022-12-13 08:41:29,694 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=729, Invalid=9777, Unknown=0, NotChecked=0, Total=10506 [2022-12-13 08:41:29,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:41:29,694 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-12-13 08:41:29,695 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 103 states, 103 states have (on average 8.514563106796116) internal successors, (877), 103 states have internal predecessors, (877), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 08:41:29,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:41:29,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2022-12-13 08:41:29,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2022-12-13 08:41:29,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2022-12-13 08:41:29,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2022-12-13 08:41:29,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:41:35,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:41:35,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-12-13 08:41:35,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2022-12-13 08:41:35,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-12-13 08:41:35,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2022-12-13 08:41:35,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 100 states. [2022-12-13 08:41:35,807 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-12-13 08:41:36,003 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 08:41:36,003 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr7INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2022-12-13 08:41:36,004 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 08:41:36,004 INFO L85 PathProgramCache]: Analyzing trace with hash -772611008, now seen corresponding path program 5 times [2022-12-13 08:41:36,005 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 08:41:36,005 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1136208074] [2022-12-13 08:41:36,005 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 08:41:36,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 08:41:36,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 08:41:39,122 INFO L134 CoverageAnalysis]: Checked inductivity of 1261 backedges. 748 proven. 511 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-13 08:41:39,122 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 08:41:39,122 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1136208074] [2022-12-13 08:41:39,122 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1136208074] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 08:41:39,122 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [835599872] [2022-12-13 08:41:39,122 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-12-13 08:41:39,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 08:41:39,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 [2022-12-13 08:41:39,123 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 08:41:39,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-12-13 08:41:39,530 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 13 check-sat command(s) [2022-12-13 08:41:39,530 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-13 08:41:39,541 INFO L263 TraceCheckSpWp]: Trace formula consists of 1935 conjuncts, 50 conjunts are in the unsatisfiable core [2022-12-13 08:41:39,546 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 08:41:40,798 INFO L134 CoverageAnalysis]: Checked inductivity of 1261 backedges. 609 proven. 540 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-13 08:41:40,798 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 08:41:41,882 INFO L134 CoverageAnalysis]: Checked inductivity of 1261 backedges. 675 proven. 474 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-13 08:41:41,882 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [835599872] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 08:41:41,882 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 08:41:41,883 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [54, 45, 45] total 128 [2022-12-13 08:41:41,883 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1018233340] [2022-12-13 08:41:41,883 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 08:41:41,884 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 128 states [2022-12-13 08:41:41,884 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 08:41:41,885 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 128 interpolants. [2022-12-13 08:41:41,888 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1887, Invalid=14369, Unknown=0, NotChecked=0, Total=16256 [2022-12-13 08:41:41,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:41:41,888 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-12-13 08:41:41,889 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 128 states, 128 states have (on average 8.3203125) internal successors, (1065), 128 states have internal predecessors, (1065), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 08:41:41,889 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:41:41,889 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2022-12-13 08:41:41,889 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2022-12-13 08:41:41,889 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2022-12-13 08:41:41,889 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2022-12-13 08:41:41,889 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 100 states. [2022-12-13 08:41:41,889 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:41:45,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:41:45,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-12-13 08:41:45,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2022-12-13 08:41:45,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-12-13 08:41:45,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2022-12-13 08:41:45,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 100 states. [2022-12-13 08:41:45,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2022-12-13 08:41:45,430 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2022-12-13 08:41:45,624 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 08:41:45,625 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr7INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2022-12-13 08:41:45,626 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 08:41:45,626 INFO L85 PathProgramCache]: Analyzing trace with hash 2067485696, now seen corresponding path program 6 times [2022-12-13 08:41:45,627 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 08:41:45,627 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1325128173] [2022-12-13 08:41:45,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 08:41:45,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 08:41:45,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 08:41:48,905 INFO L134 CoverageAnalysis]: Checked inductivity of 1438 backedges. 707 proven. 686 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-12-13 08:41:48,905 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 08:41:48,905 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1325128173] [2022-12-13 08:41:48,905 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1325128173] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 08:41:48,905 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1537298841] [2022-12-13 08:41:48,906 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-12-13 08:41:48,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 08:41:48,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 [2022-12-13 08:41:48,906 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 08:41:48,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-12-13 08:41:50,340 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 15 check-sat command(s) [2022-12-13 08:41:50,341 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-13 08:41:50,353 INFO L263 TraceCheckSpWp]: Trace formula consists of 1961 conjuncts, 58 conjunts are in the unsatisfiable core [2022-12-13 08:41:50,359 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 08:41:52,134 INFO L134 CoverageAnalysis]: Checked inductivity of 1438 backedges. 669 proven. 751 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-13 08:41:52,134 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 08:41:53,851 INFO L134 CoverageAnalysis]: Checked inductivity of 1438 backedges. 769 proven. 651 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-13 08:41:53,851 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1537298841] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 08:41:53,852 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 08:41:53,852 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [58, 53, 53] total 160 [2022-12-13 08:41:53,852 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [353649244] [2022-12-13 08:41:53,852 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 08:41:53,853 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 160 states [2022-12-13 08:41:53,853 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 08:41:53,854 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 160 interpolants. [2022-12-13 08:41:53,858 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2675, Invalid=22765, Unknown=0, NotChecked=0, Total=25440 [2022-12-13 08:41:53,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:41:53,858 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-12-13 08:41:53,859 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 160 states, 160 states have (on average 7.5) internal successors, (1200), 160 states have internal predecessors, (1200), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 08:41:53,859 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:41:53,859 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2022-12-13 08:41:53,859 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2022-12-13 08:41:53,859 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2022-12-13 08:41:53,859 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2022-12-13 08:41:53,859 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 100 states. [2022-12-13 08:41:53,859 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2022-12-13 08:41:53,859 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:41:59,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:41:59,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-12-13 08:41:59,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2022-12-13 08:41:59,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-12-13 08:41:59,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2022-12-13 08:41:59,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 100 states. [2022-12-13 08:41:59,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2022-12-13 08:41:59,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 79 states. [2022-12-13 08:41:59,685 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-12-13 08:41:59,876 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 08:41:59,878 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr7INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2022-12-13 08:41:59,878 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 08:41:59,879 INFO L85 PathProgramCache]: Analyzing trace with hash -613645440, now seen corresponding path program 7 times [2022-12-13 08:41:59,879 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 08:41:59,880 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [94223716] [2022-12-13 08:41:59,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 08:41:59,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 08:42:00,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 08:42:03,582 INFO L134 CoverageAnalysis]: Checked inductivity of 1876 backedges. 750 proven. 1126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 08:42:03,582 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 08:42:03,582 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [94223716] [2022-12-13 08:42:03,582 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [94223716] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 08:42:03,582 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1979683660] [2022-12-13 08:42:03,582 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-12-13 08:42:03,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 08:42:03,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 [2022-12-13 08:42:03,583 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 08:42:03,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-12-13 08:42:03,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 08:42:03,848 INFO L263 TraceCheckSpWp]: Trace formula consists of 2013 conjuncts, 54 conjunts are in the unsatisfiable core [2022-12-13 08:42:03,853 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 08:42:05,600 INFO L134 CoverageAnalysis]: Checked inductivity of 1876 backedges. 28 proven. 759 refuted. 0 times theorem prover too weak. 1089 trivial. 0 not checked. [2022-12-13 08:42:05,600 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 08:42:06,355 INFO L134 CoverageAnalysis]: Checked inductivity of 1876 backedges. 21 proven. 519 refuted. 0 times theorem prover too weak. 1336 trivial. 0 not checked. [2022-12-13 08:42:06,355 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1979683660] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 08:42:06,355 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 08:42:06,356 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [67, 49, 18] total 124 [2022-12-13 08:42:06,356 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1419384471] [2022-12-13 08:42:06,356 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 08:42:06,357 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 124 states [2022-12-13 08:42:06,357 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 08:42:06,359 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 124 interpolants. [2022-12-13 08:42:06,361 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1126, Invalid=14126, Unknown=0, NotChecked=0, Total=15252 [2022-12-13 08:42:06,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:42:06,361 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-12-13 08:42:06,361 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 124 states, 124 states have (on average 7.830645161290323) internal successors, (971), 124 states have internal predecessors, (971), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 08:42:06,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:42:06,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2022-12-13 08:42:06,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2022-12-13 08:42:06,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2022-12-13 08:42:06,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2022-12-13 08:42:06,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 100 states. [2022-12-13 08:42:06,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2022-12-13 08:42:06,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 79 states. [2022-12-13 08:42:06,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:42:14,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:42:14,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-12-13 08:42:14,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2022-12-13 08:42:14,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-12-13 08:42:14,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2022-12-13 08:42:14,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. [2022-12-13 08:42:14,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2022-12-13 08:42:14,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 79 states. [2022-12-13 08:42:14,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 144 states. [2022-12-13 08:42:14,537 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2022-12-13 08:42:14,730 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 08:42:14,731 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr7INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2022-12-13 08:42:14,732 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 08:42:14,733 INFO L85 PathProgramCache]: Analyzing trace with hash -88119257, now seen corresponding path program 8 times [2022-12-13 08:42:14,733 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 08:42:14,733 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [701327999] [2022-12-13 08:42:14,734 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 08:42:14,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 08:42:15,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 08:42:19,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2528 backedges. 1253 proven. 1263 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-13 08:42:19,386 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 08:42:19,386 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [701327999] [2022-12-13 08:42:19,386 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [701327999] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 08:42:19,386 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [247164985] [2022-12-13 08:42:19,386 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-12-13 08:42:19,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 08:42:19,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 [2022-12-13 08:42:19,387 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 08:42:19,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-12-13 08:42:19,819 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-12-13 08:42:19,819 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-13 08:42:19,828 INFO L263 TraceCheckSpWp]: Trace formula consists of 2429 conjuncts, 67 conjunts are in the unsatisfiable core [2022-12-13 08:42:19,835 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 08:42:21,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2528 backedges. 2 proven. 1310 refuted. 0 times theorem prover too weak. 1216 trivial. 0 not checked. [2022-12-13 08:42:21,590 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 08:42:22,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2528 backedges. 388 proven. 132 refuted. 0 times theorem prover too weak. 2008 trivial. 0 not checked. [2022-12-13 08:42:22,255 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [247164985] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 08:42:22,255 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 08:42:22,255 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [73, 62, 16] total 145 [2022-12-13 08:42:22,255 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [448104098] [2022-12-13 08:42:22,255 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 08:42:22,256 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 145 states [2022-12-13 08:42:22,256 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 08:42:22,257 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 145 interpolants. [2022-12-13 08:42:22,259 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1416, Invalid=19464, Unknown=0, NotChecked=0, Total=20880 [2022-12-13 08:42:22,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:42:22,259 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-12-13 08:42:22,260 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 145 states, 145 states have (on average 7.393103448275862) internal successors, (1072), 145 states have internal predecessors, (1072), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 08:42:22,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:42:22,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2022-12-13 08:42:22,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2022-12-13 08:42:22,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2022-12-13 08:42:22,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2022-12-13 08:42:22,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 101 states. [2022-12-13 08:42:22,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2022-12-13 08:42:22,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 79 states. [2022-12-13 08:42:22,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 144 states. [2022-12-13 08:42:22,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:42:32,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-12-13 08:42:32,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-12-13 08:42:32,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2022-12-13 08:42:32,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-12-13 08:42:32,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2022-12-13 08:42:32,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. [2022-12-13 08:42:32,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2022-12-13 08:42:32,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 79 states. [2022-12-13 08:42:32,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 158 states. [2022-12-13 08:42:32,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 146 states. [2022-12-13 08:42:32,279 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2022-12-13 08:42:32,473 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 08:42:32,474 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr7INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2022-12-13 08:42:32,475 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 08:42:32,476 INFO L85 PathProgramCache]: Analyzing trace with hash 813713287, now seen corresponding path program 9 times [2022-12-13 08:42:32,476 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 08:42:32,476 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1141573837] [2022-12-13 08:42:32,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 08:42:32,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 08:42:32,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 08:42:38,620 INFO L134 CoverageAnalysis]: Checked inductivity of 3544 backedges. 2101 proven. 1415 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-12-13 08:42:38,620 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 08:42:38,621 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1141573837] [2022-12-13 08:42:38,621 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1141573837] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 08:42:38,621 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [396257359] [2022-12-13 08:42:38,621 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-12-13 08:42:38,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 08:42:38,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 [2022-12-13 08:42:38,622 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 08:42:38,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91921bfe-e934-414b-9113-ef1c3ba5615a/bin/ugemcutter-rbreBovr8w/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-12-13 08:42:41,197 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 18 check-sat command(s) [2022-12-13 08:42:41,197 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-13 08:42:41,220 INFO L263 TraceCheckSpWp]: Trace formula consists of 2837 conjuncts, 1199 conjunts are in the unsatisfiable core [2022-12-13 08:42:41,237 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 08:42:42,596 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 15 treesize of output 11 [2022-12-13 08:42:42,696 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 15 treesize of output 11 [2022-12-13 08:42:42,777 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 15 treesize of output 11 [2022-12-13 08:42:42,874 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 15 treesize of output 11 [2022-12-13 08:42:42,982 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 15 treesize of output 11 [2022-12-13 08:42:43,083 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 15 treesize of output 11 [2022-12-13 08:42:43,251 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 15 treesize of output 11 [2022-12-13 08:42:44,163 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 6 treesize of output 5 [2022-12-13 08:42:44,477 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 6 treesize of output 5 [2022-12-13 08:42:44,638 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 6 treesize of output 5 [2022-12-13 08:42:44,923 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 6 treesize of output 5 [2022-12-13 08:42:45,083 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 6 treesize of output 5 [2022-12-13 08:42:45,225 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 6 treesize of output 5 [2022-12-13 08:44:14,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:14,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:44:15,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 08:45:02,329 WARN L233 SmtUtils]: Spent 47.00s on a formula simplification that was a NOOP. DAG size: 1275 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-12-13 08:45:02,330 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-13 08:45:02,332 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 63 select indices, 63 select index equivalence classes, 1398 disjoint index pairs (out of 1953 index pairs), introduced 63 new quantified variables, introduced 1953 case distinctions, treesize of input 460 treesize of output 5628