./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.4.prop1-func-interl.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b 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_fdd7c267-d360-43cc-97de-78b4eb555313/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd7c267-d360-43cc-97de-78b4eb555313/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd7c267-d360-43cc-97de-78b4eb555313/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd7c267-d360-43cc-97de-78b4eb555313/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.4.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd7c267-d360-43cc-97de-78b4eb555313/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd7c267-d360-43cc-97de-78b4eb555313/bin/uautomizer-ug76WZFUDN --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ad2dc47d3a2511493a0197787a2691ebee711f24cdb203f7e2066156e14977f7 --- 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-6b4ec56 [2022-11-20 12:43:47,004 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:43:47,006 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:43:47,031 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:43:47,032 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:43:47,034 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:43:47,036 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:43:47,041 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:43:47,043 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:43:47,045 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:43:47,046 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:43:47,049 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:43:47,050 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:43:47,054 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:43:47,056 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:43:47,058 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:43:47,060 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:43:47,066 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:43:47,068 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:43:47,070 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:43:47,075 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:43:47,077 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:43:47,079 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:43:47,080 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:43:47,087 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:43:47,092 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:43:47,092 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:43:47,093 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:43:47,095 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:43:47,096 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:43:47,098 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:43:47,099 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:43:47,100 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:43:47,102 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:43:47,104 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:43:47,105 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:43:47,106 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:43:47,106 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:43:47,106 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:43:47,109 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:43:47,110 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:43:47,110 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd7c267-d360-43cc-97de-78b4eb555313/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-20 12:43:47,150 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:43:47,150 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:43:47,151 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:43:47,151 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:43:47,152 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:43:47,153 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:43:47,153 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:43:47,154 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:43:47,154 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:43:47,154 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:43:47,155 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:43:47,156 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:43:47,156 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:43:47,156 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:43:47,156 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:43:47,157 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:43:47,157 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:43:47,157 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:43:47,157 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:43:47,158 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:43:47,158 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:43:47,158 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:43:47,158 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:43:47,159 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:43:47,159 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:43:47,159 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:43:47,159 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:43:47,160 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:43:47,160 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:43:47,161 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:43:47,161 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_fdd7c267-d360-43cc-97de-78b4eb555313/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd7c267-d360-43cc-97de-78b4eb555313/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad2dc47d3a2511493a0197787a2691ebee711f24cdb203f7e2066156e14977f7 [2022-11-20 12:43:47,461 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:43:47,483 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:43:47,485 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:43:47,486 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:43:47,487 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:43:47,488 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd7c267-d360-43cc-97de-78b4eb555313/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.4.prop1-func-interl.c [2022-11-20 12:43:50,622 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:43:51,045 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:43:51,047 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd7c267-d360-43cc-97de-78b4eb555313/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.4.prop1-func-interl.c [2022-11-20 12:43:51,075 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd7c267-d360-43cc-97de-78b4eb555313/bin/uautomizer-ug76WZFUDN/data/9a742e963/1cdb5dff6cfa4f74835ec7ea0a47e3c7/FLAG0a09b6120 [2022-11-20 12:43:51,094 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd7c267-d360-43cc-97de-78b4eb555313/bin/uautomizer-ug76WZFUDN/data/9a742e963/1cdb5dff6cfa4f74835ec7ea0a47e3c7 [2022-11-20 12:43:51,099 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:43:51,102 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:43:51,105 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:43:51,105 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:43:51,109 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:43:51,110 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:43:51" (1/1) ... [2022-11-20 12:43:51,111 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@789f11e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:43:51, skipping insertion in model container [2022-11-20 12:43:51,112 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:43:51" (1/1) ... [2022-11-20 12:43:51,121 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:43:51,212 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:43:51,453 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_fdd7c267-d360-43cc-97de-78b4eb555313/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.4.prop1-func-interl.c[1014,1027] [2022-11-20 12:43:51,574 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractShiftRight(BitabsTranslation.java:159) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:131) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleBitshiftOperation(CExpressionTranslator.java:418) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1126) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1413) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleLoops(CHandler.java:3466) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1456) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:223) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1489) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 12:43:51,588 INFO L158 Benchmark]: Toolchain (without parser) took 486.11ms. Allocated memory is still 207.6MB. Free memory was 154.7MB in the beginning and 133.3MB in the end (delta: 21.4MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-11-20 12:43:51,589 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 151.0MB. Free memory is still 93.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:43:51,590 INFO L158 Benchmark]: CACSL2BoogieTranslator took 482.07ms. Allocated memory is still 207.6MB. Free memory was 153.9MB in the beginning and 133.3MB in the end (delta: 20.7MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-11-20 12:43:51,591 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 151.0MB. Free memory is still 93.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 482.07ms. Allocated memory is still 207.6MB. Free memory was 153.9MB in the beginning and 133.3MB in the end (delta: 20.7MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd7c267-d360-43cc-97de-78b4eb555313/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd7c267-d360-43cc-97de-78b4eb555313/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd7c267-d360-43cc-97de-78b4eb555313/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd7c267-d360-43cc-97de-78b4eb555313/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.4.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd7c267-d360-43cc-97de-78b4eb555313/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd7c267-d360-43cc-97de-78b4eb555313/bin/uautomizer-ug76WZFUDN --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ad2dc47d3a2511493a0197787a2691ebee711f24cdb203f7e2066156e14977f7 --- 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-6b4ec56 [2022-11-20 12:43:54,124 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:43:54,128 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:43:54,183 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:43:54,183 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:43:54,188 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:43:54,190 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:43:54,195 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:43:54,198 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:43:54,201 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:43:54,203 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:43:54,206 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:43:54,208 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:43:54,213 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:43:54,215 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:43:54,218 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:43:54,220 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:43:54,221 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:43:54,222 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:43:54,227 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:43:54,232 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:43:54,238 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:43:54,241 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:43:54,243 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:43:54,246 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:43:54,251 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:43:54,251 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:43:54,254 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:43:54,255 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:43:54,256 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:43:54,256 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:43:54,257 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:43:54,258 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:43:54,260 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:43:54,261 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:43:54,262 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:43:54,263 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:43:54,263 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:43:54,263 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:43:54,264 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:43:54,265 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:43:54,270 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd7c267-d360-43cc-97de-78b4eb555313/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-20 12:43:54,312 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:43:54,312 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:43:54,314 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:43:54,314 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:43:54,315 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:43:54,316 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:43:54,316 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:43:54,317 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:43:54,317 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:43:54,317 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:43:54,319 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:43:54,319 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:43:54,319 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:43:54,320 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:43:54,320 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:43:54,320 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 12:43:54,320 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 12:43:54,321 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:43:54,321 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:43:54,321 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:43:54,321 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:43:54,322 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:43:54,322 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:43:54,322 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:43:54,323 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:43:54,323 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:43:54,323 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:43:54,323 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 12:43:54,324 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 12:43:54,324 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:43:54,324 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:43:54,324 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:43:54,325 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 12:43:54,325 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd7c267-d360-43cc-97de-78b4eb555313/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd7c267-d360-43cc-97de-78b4eb555313/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad2dc47d3a2511493a0197787a2691ebee711f24cdb203f7e2066156e14977f7 [2022-11-20 12:43:54,789 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:43:54,830 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:43:54,834 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:43:54,835 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:43:54,836 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:43:54,838 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd7c267-d360-43cc-97de-78b4eb555313/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.4.prop1-func-interl.c [2022-11-20 12:43:58,083 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:43:58,620 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:43:58,620 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd7c267-d360-43cc-97de-78b4eb555313/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.4.prop1-func-interl.c [2022-11-20 12:43:58,641 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd7c267-d360-43cc-97de-78b4eb555313/bin/uautomizer-ug76WZFUDN/data/b1702165e/94e41c15804e4354826ba96cfb8676f1/FLAG326c5e7f2 [2022-11-20 12:43:58,662 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd7c267-d360-43cc-97de-78b4eb555313/bin/uautomizer-ug76WZFUDN/data/b1702165e/94e41c15804e4354826ba96cfb8676f1 [2022-11-20 12:43:58,665 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:43:58,667 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:43:58,672 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:43:58,673 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:43:58,677 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:43:58,679 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:43:58" (1/1) ... [2022-11-20 12:43:58,681 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f00e0c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:43:58, skipping insertion in model container [2022-11-20 12:43:58,682 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:43:58" (1/1) ... [2022-11-20 12:43:58,690 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:43:58,806 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:43:59,065 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_fdd7c267-d360-43cc-97de-78b4eb555313/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.4.prop1-func-interl.c[1014,1027] [2022-11-20 12:43:59,695 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 12:43:59,706 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 12:43:59,718 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_fdd7c267-d360-43cc-97de-78b4eb555313/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.4.prop1-func-interl.c[1014,1027] [2022-11-20 12:43:59,925 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 12:43:59,938 INFO L208 MainTranslator]: Completed translation [2022-11-20 12:43:59,939 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:43:59 WrapperNode [2022-11-20 12:43:59,939 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:43:59,940 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 12:43:59,940 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 12:43:59,940 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 12:43:59,949 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:43:59" (1/1) ... [2022-11-20 12:44:00,030 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:43:59" (1/1) ... [2022-11-20 12:44:00,210 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3635 [2022-11-20 12:44:00,210 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 12:44:00,212 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 12:44:00,212 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 12:44:00,212 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 12:44:00,225 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:43:59" (1/1) ... [2022-11-20 12:44:00,225 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:43:59" (1/1) ... [2022-11-20 12:44:00,248 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:43:59" (1/1) ... [2022-11-20 12:44:00,249 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:43:59" (1/1) ... [2022-11-20 12:44:00,325 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:43:59" (1/1) ... [2022-11-20 12:44:00,344 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:43:59" (1/1) ... [2022-11-20 12:44:00,355 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:43:59" (1/1) ... [2022-11-20 12:44:00,440 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:43:59" (1/1) ... [2022-11-20 12:44:00,483 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 12:44:00,485 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 12:44:00,486 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 12:44:00,487 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 12:44:00,487 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:43:59" (1/1) ... [2022-11-20 12:44:00,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:44:00,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd7c267-d360-43cc-97de-78b4eb555313/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:44:00,532 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd7c267-d360-43cc-97de-78b4eb555313/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-20 12:44:00,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd7c267-d360-43cc-97de-78b4eb555313/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-20 12:44:00,593 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 12:44:00,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 12:44:01,503 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 12:44:01,505 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 12:44:10,828 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 12:44:10,836 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 12:44:10,836 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 12:44:10,838 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:44:10 BoogieIcfgContainer [2022-11-20 12:44:10,838 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 12:44:10,841 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-20 12:44:10,841 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-20 12:44:10,845 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-20 12:44:10,845 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 12:43:58" (1/3) ... [2022-11-20 12:44:10,846 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d2cc4f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:44:10, skipping insertion in model container [2022-11-20 12:44:10,847 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:43:59" (2/3) ... [2022-11-20 12:44:10,849 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d2cc4f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:44:10, skipping insertion in model container [2022-11-20 12:44:10,849 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:44:10" (3/3) ... [2022-11-20 12:44:10,851 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.driving_phils.4.prop1-func-interl.c [2022-11-20 12:44:10,876 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-20 12:44:10,876 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-20 12:44:10,949 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-20 12:44:10,958 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=PETRI_NET, 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;@4ba87bb8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-20 12:44:10,959 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-20 12:44:10,963 INFO L276 IsEmpty]: Start isEmpty. Operand has 11 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 10 states have internal predecessors, (13), 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) [2022-11-20 12:44:10,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-20 12:44:10,969 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 12:44:10,969 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2022-11-20 12:44:10,970 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 12:44:10,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:44:10,974 INFO L85 PathProgramCache]: Analyzing trace with hash 28698761, now seen corresponding path program 1 times [2022-11-20 12:44:10,996 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 12:44:10,997 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [234523874] [2022-11-20 12:44:10,997 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:44:10,998 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 12:44:10,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd7c267-d360-43cc-97de-78b4eb555313/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 12:44:11,003 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd7c267-d360-43cc-97de-78b4eb555313/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 12:44:11,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd7c267-d360-43cc-97de-78b4eb555313/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-11-20 12:44:11,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:44:11,884 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 12:44:12,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:44:12,985 INFO L130 FreeRefinementEngine]: Strategy WOLF found a feasible trace [2022-11-20 12:44:12,988 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-20 12:44:12,990 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-20 12:44:13,018 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd7c267-d360-43cc-97de-78b4eb555313/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2022-11-20 12:44:13,211 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd7c267-d360-43cc-97de-78b4eb555313/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 12:44:13,217 INFO L444 BasicCegarLoop]: Path program histogram: [1] [2022-11-20 12:44:13,231 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-20 12:44:13,306 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-20 12:44:13,342 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 12:44:13 BoogieIcfgContainer [2022-11-20 12:44:13,342 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-20 12:44:13,346 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-20 12:44:13,346 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-20 12:44:13,346 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-20 12:44:13,347 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:44:10" (3/4) ... [2022-11-20 12:44:13,350 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2022-11-20 12:44:13,374 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-20 12:44:13,539 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd7c267-d360-43cc-97de-78b4eb555313/bin/uautomizer-ug76WZFUDN/witness.graphml [2022-11-20 12:44:13,540 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-20 12:44:13,541 INFO L158 Benchmark]: Toolchain (without parser) took 14873.91ms. Allocated memory was 100.7MB in the beginning and 453.0MB in the end (delta: 352.3MB). Free memory was 73.4MB in the beginning and 355.3MB in the end (delta: -281.9MB). Peak memory consumption was 71.4MB. Max. memory is 16.1GB. [2022-11-20 12:44:13,541 INFO L158 Benchmark]: CDTParser took 1.00ms. Allocated memory is still 71.3MB. Free memory is still 50.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:44:13,542 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1267.03ms. Allocated memory is still 100.7MB. Free memory was 73.1MB in the beginning and 44.6MB in the end (delta: 28.5MB). Peak memory consumption was 44.8MB. Max. memory is 16.1GB. [2022-11-20 12:44:13,542 INFO L158 Benchmark]: Boogie Procedure Inliner took 270.69ms. Allocated memory was 100.7MB in the beginning and 125.8MB in the end (delta: 25.2MB). Free memory was 44.6MB in the beginning and 63.1MB in the end (delta: -18.5MB). Peak memory consumption was 15.7MB. Max. memory is 16.1GB. [2022-11-20 12:44:13,543 INFO L158 Benchmark]: Boogie Preprocessor took 271.21ms. Allocated memory is still 125.8MB. Free memory was 62.6MB in the beginning and 65.4MB in the end (delta: -2.9MB). Peak memory consumption was 27.9MB. Max. memory is 16.1GB. [2022-11-20 12:44:13,544 INFO L158 Benchmark]: RCFGBuilder took 10353.55ms. Allocated memory was 125.8MB in the beginning and 377.5MB in the end (delta: 251.7MB). Free memory was 65.4MB in the beginning and 196.1MB in the end (delta: -130.7MB). Peak memory consumption was 234.5MB. Max. memory is 16.1GB. [2022-11-20 12:44:13,544 INFO L158 Benchmark]: TraceAbstraction took 2501.73ms. Allocated memory was 377.5MB in the beginning and 453.0MB in the end (delta: 75.5MB). Free memory was 196.1MB in the beginning and 363.6MB in the end (delta: -167.5MB). Peak memory consumption was 113.5MB. Max. memory is 16.1GB. [2022-11-20 12:44:13,545 INFO L158 Benchmark]: Witness Printer took 194.20ms. Allocated memory is still 453.0MB. Free memory was 363.6MB in the beginning and 355.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:44:13,552 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.00ms. Allocated memory is still 71.3MB. Free memory is still 50.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1267.03ms. Allocated memory is still 100.7MB. Free memory was 73.1MB in the beginning and 44.6MB in the end (delta: 28.5MB). Peak memory consumption was 44.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 270.69ms. Allocated memory was 100.7MB in the beginning and 125.8MB in the end (delta: 25.2MB). Free memory was 44.6MB in the beginning and 63.1MB in the end (delta: -18.5MB). Peak memory consumption was 15.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 271.21ms. Allocated memory is still 125.8MB. Free memory was 62.6MB in the beginning and 65.4MB in the end (delta: -2.9MB). Peak memory consumption was 27.9MB. Max. memory is 16.1GB. * RCFGBuilder took 10353.55ms. Allocated memory was 125.8MB in the beginning and 377.5MB in the end (delta: 251.7MB). Free memory was 65.4MB in the beginning and 196.1MB in the end (delta: -130.7MB). Peak memory consumption was 234.5MB. Max. memory is 16.1GB. * TraceAbstraction took 2501.73ms. Allocated memory was 377.5MB in the beginning and 453.0MB in the end (delta: 75.5MB). Free memory was 196.1MB in the beginning and 363.6MB in the end (delta: -167.5MB). Peak memory consumption was 113.5MB. Max. memory is 16.1GB. * Witness Printer took 194.20ms. Allocated memory is still 453.0MB. Free memory was 363.6MB in the beginning and 355.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 20]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L25] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L26] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L28] const SORT_2 mask_SORT_2 = (SORT_2)-1 >> (sizeof(SORT_2) * 8 - 5); [L29] const SORT_2 msb_SORT_2 = (SORT_2)1 << (5 - 1); [L31] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 8); [L32] const SORT_3 msb_SORT_3 = (SORT_3)1 << (8 - 1); [L34] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 16); [L35] const SORT_4 msb_SORT_4 = (SORT_4)1 << (16 - 1); [L37] const SORT_5 mask_SORT_5 = (SORT_5)-1 >> (sizeof(SORT_5) * 8 - 24); [L38] const SORT_5 msb_SORT_5 = (SORT_5)1 << (24 - 1); [L40] const SORT_6 mask_SORT_6 = (SORT_6)-1 >> (sizeof(SORT_6) * 8 - 32); [L41] const SORT_6 msb_SORT_6 = (SORT_6)1 << (32 - 1); [L43] const SORT_3 var_7 = 0; [L44] const SORT_4 var_40 = 0; [L45] const SORT_1 var_73 = 0; [L46] const SORT_4 var_112 = 0; [L47] const SORT_6 var_114 = 16; [L48] const SORT_4 var_126 = 1; [L49] const SORT_6 var_130 = 0; [L50] const SORT_6 var_133 = 2; [L51] const SORT_5 var_134 = 0; [L52] const SORT_6 var_135 = 1; [L53] const SORT_3 var_149 = 0; [L54] const SORT_6 var_166 = 3; [L55] const SORT_6 var_173 = 4; [L56] const SORT_6 var_180 = 5; [L57] const SORT_4 var_349 = 65535; [L58] const SORT_4 var_381 = 0; [L59] const SORT_3 var_404 = 2; [L60] const SORT_3 var_406 = 1; [L61] const SORT_6 var_622 = 4294967295; [L62] const SORT_3 var_647 = 3; [L63] const SORT_6 var_671 = 6; [L65] SORT_1 input_125; [L66] SORT_1 input_129; [L67] SORT_1 input_153; [L68] SORT_1 input_159; [L69] SORT_1 input_165; [L70] SORT_1 input_172; [L71] SORT_1 input_179; [L72] SORT_1 input_198; [L73] SORT_1 input_206; [L74] SORT_1 input_212; [L75] SORT_1 input_218; [L76] SORT_1 input_233; [L77] SORT_1 input_245; [L78] SORT_1 input_346; [L79] SORT_1 input_347; [L80] SORT_1 input_354; [L81] SORT_1 input_360; [L82] SORT_1 input_366; [L83] SORT_1 input_371; [L84] SORT_1 input_376; [L85] SORT_1 input_402; [L86] SORT_1 input_403; [L87] SORT_1 input_405; [L88] SORT_1 input_407; [L89] SORT_1 input_413; [L90] SORT_1 input_417; [L91] SORT_1 input_418; [L92] SORT_1 input_419; [L93] SORT_1 input_420; [L94] SORT_1 input_421; [L95] SORT_1 input_422; [L96] SORT_1 input_423; [L97] SORT_1 input_424; [L98] SORT_1 input_425; [L99] SORT_1 input_426; [L100] SORT_1 input_427; [L101] SORT_1 input_458; [L102] SORT_1 input_461; [L103] SORT_1 input_462; [L104] SORT_1 input_463; [L105] SORT_1 input_464; [L106] SORT_1 input_465; [L107] SORT_1 input_466; [L108] SORT_1 input_487; [L109] SORT_1 input_497; [L110] SORT_1 input_507; [L111] SORT_1 input_551; [L112] SORT_1 input_575; [L113] SORT_1 input_599; [L115] SORT_3 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L116] SORT_3 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L117] SORT_3 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L118] SORT_3 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L119] SORT_3 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L120] SORT_3 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L121] SORT_3 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L122] SORT_3 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L123] SORT_3 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L124] SORT_3 state_26 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L125] SORT_3 state_28 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L126] SORT_3 state_30 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L127] SORT_3 state_32 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L128] SORT_3 state_34 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L129] SORT_3 state_36 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L130] SORT_3 state_38 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L131] SORT_4 state_41 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L132] SORT_4 state_43 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L133] SORT_4 state_45 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L134] SORT_4 state_47 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L135] SORT_4 state_49 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L136] SORT_4 state_51 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L137] SORT_4 state_53 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L138] SORT_4 state_55 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L139] SORT_4 state_57 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L140] SORT_4 state_59 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L141] SORT_3 state_61 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L142] SORT_3 state_63 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L143] SORT_4 state_65 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L144] SORT_4 state_67 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L145] SORT_4 state_69 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L146] SORT_4 state_71 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L147] SORT_1 state_74 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L148] SORT_1 state_76 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L149] SORT_1 state_78 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L150] SORT_1 state_80 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L151] SORT_1 state_82 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L152] SORT_1 state_84 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L153] SORT_1 state_86 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L154] SORT_1 state_88 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L155] SORT_1 state_90 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L156] SORT_1 state_92 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L157] SORT_1 state_94 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L158] SORT_1 state_96 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L159] SORT_1 state_98 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L160] SORT_1 state_100 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L161] SORT_1 state_102 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L162] SORT_1 state_104 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L163] SORT_1 state_106 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L164] SORT_1 state_108 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L165] SORT_1 state_110 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L167] SORT_3 init_9_arg_1 = var_7; [L168] state_8 = init_9_arg_1 [L169] SORT_3 init_11_arg_1 = var_7; [L170] state_10 = init_11_arg_1 [L171] SORT_3 init_13_arg_1 = var_7; [L172] state_12 = init_13_arg_1 [L173] SORT_3 init_15_arg_1 = var_7; [L174] state_14 = init_15_arg_1 [L175] SORT_3 init_17_arg_1 = var_7; [L176] state_16 = init_17_arg_1 [L177] SORT_3 init_19_arg_1 = var_7; [L178] state_18 = init_19_arg_1 [L179] SORT_3 init_21_arg_1 = var_7; [L180] state_20 = init_21_arg_1 [L181] SORT_3 init_23_arg_1 = var_7; [L182] state_22 = init_23_arg_1 [L183] SORT_3 init_25_arg_1 = var_7; [L184] state_24 = init_25_arg_1 [L185] SORT_3 init_27_arg_1 = var_7; [L186] state_26 = init_27_arg_1 [L187] SORT_3 init_29_arg_1 = var_7; [L188] state_28 = init_29_arg_1 [L189] SORT_3 init_31_arg_1 = var_7; [L190] state_30 = init_31_arg_1 [L191] SORT_3 init_33_arg_1 = var_7; [L192] state_32 = init_33_arg_1 [L193] SORT_3 init_35_arg_1 = var_7; [L194] state_34 = init_35_arg_1 [L195] SORT_3 init_37_arg_1 = var_7; [L196] state_36 = init_37_arg_1 [L197] SORT_3 init_39_arg_1 = var_7; [L198] state_38 = init_39_arg_1 [L199] SORT_4 init_42_arg_1 = var_40; [L200] state_41 = init_42_arg_1 [L201] SORT_4 init_44_arg_1 = var_40; [L202] state_43 = init_44_arg_1 [L203] SORT_4 init_46_arg_1 = var_40; [L204] state_45 = init_46_arg_1 [L205] SORT_4 init_48_arg_1 = var_40; [L206] state_47 = init_48_arg_1 [L207] SORT_4 init_50_arg_1 = var_40; [L208] state_49 = init_50_arg_1 [L209] SORT_4 init_52_arg_1 = var_40; [L210] state_51 = init_52_arg_1 [L211] SORT_4 init_54_arg_1 = var_40; [L212] state_53 = init_54_arg_1 [L213] SORT_4 init_56_arg_1 = var_40; [L214] state_55 = init_56_arg_1 [L215] SORT_4 init_58_arg_1 = var_40; [L216] state_57 = init_58_arg_1 [L217] SORT_4 init_60_arg_1 = var_40; [L218] state_59 = init_60_arg_1 [L219] SORT_3 init_62_arg_1 = var_7; [L220] state_61 = init_62_arg_1 [L221] SORT_3 init_64_arg_1 = var_7; [L222] state_63 = init_64_arg_1 [L223] SORT_4 init_66_arg_1 = var_40; [L224] state_65 = init_66_arg_1 [L225] SORT_4 init_68_arg_1 = var_40; [L226] state_67 = init_68_arg_1 [L227] SORT_4 init_70_arg_1 = var_40; [L228] state_69 = init_70_arg_1 [L229] SORT_4 init_72_arg_1 = var_40; [L230] state_71 = init_72_arg_1 [L231] SORT_1 init_75_arg_1 = var_73; [L232] state_74 = init_75_arg_1 [L233] SORT_1 init_77_arg_1 = var_73; [L234] state_76 = init_77_arg_1 [L235] SORT_1 init_79_arg_1 = var_73; [L236] state_78 = init_79_arg_1 [L237] SORT_1 init_81_arg_1 = var_73; [L238] state_80 = init_81_arg_1 [L239] SORT_1 init_83_arg_1 = var_73; [L240] state_82 = init_83_arg_1 [L241] SORT_1 init_85_arg_1 = var_73; [L242] state_84 = init_85_arg_1 [L243] SORT_1 init_87_arg_1 = var_73; [L244] state_86 = init_87_arg_1 [L245] SORT_1 init_89_arg_1 = var_73; [L246] state_88 = init_89_arg_1 [L247] SORT_1 init_91_arg_1 = var_73; [L248] state_90 = init_91_arg_1 [L249] SORT_1 init_93_arg_1 = var_73; [L250] state_92 = init_93_arg_1 [L251] SORT_1 init_95_arg_1 = var_73; [L252] state_94 = init_95_arg_1 [L253] SORT_1 init_97_arg_1 = var_73; [L254] state_96 = init_97_arg_1 [L255] SORT_1 init_99_arg_1 = var_73; [L256] state_98 = init_99_arg_1 [L257] SORT_1 init_101_arg_1 = var_73; [L258] state_100 = init_101_arg_1 [L259] SORT_1 init_103_arg_1 = var_73; [L260] state_102 = init_103_arg_1 [L261] SORT_1 init_105_arg_1 = var_73; [L262] state_104 = init_105_arg_1 [L263] SORT_1 init_107_arg_1 = var_73; [L264] state_106 = init_107_arg_1 [L265] SORT_1 init_109_arg_1 = var_73; [L266] state_108 = init_109_arg_1 [L267] SORT_1 init_111_arg_1 = var_73; [L268] state_110 = init_111_arg_1 VAL [init_101_arg_1=0, init_103_arg_1=0, init_105_arg_1=0, init_107_arg_1=0, init_109_arg_1=0, init_111_arg_1=0, init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_75_arg_1=0, init_77_arg_1=0, init_79_arg_1=0, init_81_arg_1=0, init_83_arg_1=0, init_85_arg_1=0, init_87_arg_1=0, init_89_arg_1=0, init_91_arg_1=0, init_93_arg_1=0, init_95_arg_1=0, init_97_arg_1=0, init_99_arg_1=0, init_9_arg_1=0, mask_SORT_1=1, mask_SORT_2=31, mask_SORT_3=255, mask_SORT_4=65535, mask_SORT_5=16777215, mask_SORT_6=4294967295, msb_SORT_1=1, msb_SORT_2=16, msb_SORT_3=128, msb_SORT_4=32768, msb_SORT_5=8388608, msb_SORT_6=2147483648, state_10=0, state_100=0, state_102=0, state_104=0, state_106=0, state_108=0, state_110=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_74=0, state_76=0, state_78=0, state_8=0, state_80=0, state_82=0, state_84=0, state_86=0, state_88=0, state_90=0, state_92=0, state_94=0, state_96=0, state_98=0, var_112=0, var_114=16, var_126=1, var_130=0, var_133=2, var_134=0, var_135=1, var_149=0, var_166=3, var_173=4, var_180=5, var_349=65535, var_381=0, var_40=0, var_404=2, var_406=1, var_622=4294967295, var_647=3, var_671=6, var_7=0, var_73=0] [L271] input_125 = __VERIFIER_nondet_uchar() [L272] input_125 = input_125 & mask_SORT_1 [L273] input_129 = __VERIFIER_nondet_uchar() [L274] input_129 = input_129 & mask_SORT_1 [L275] input_153 = __VERIFIER_nondet_uchar() [L276] input_153 = input_153 & mask_SORT_1 [L277] input_159 = __VERIFIER_nondet_uchar() [L278] input_159 = input_159 & mask_SORT_1 [L279] input_165 = __VERIFIER_nondet_uchar() [L280] input_165 = input_165 & mask_SORT_1 [L281] input_172 = __VERIFIER_nondet_uchar() [L282] input_172 = input_172 & mask_SORT_1 [L283] input_179 = __VERIFIER_nondet_uchar() [L284] input_179 = input_179 & mask_SORT_1 [L285] input_198 = __VERIFIER_nondet_uchar() [L286] input_198 = input_198 & mask_SORT_1 [L287] input_206 = __VERIFIER_nondet_uchar() [L288] input_206 = input_206 & mask_SORT_1 [L289] input_212 = __VERIFIER_nondet_uchar() [L290] input_212 = input_212 & mask_SORT_1 [L291] input_218 = __VERIFIER_nondet_uchar() [L292] input_218 = input_218 & mask_SORT_1 [L293] input_233 = __VERIFIER_nondet_uchar() [L294] input_233 = input_233 & mask_SORT_1 [L295] input_245 = __VERIFIER_nondet_uchar() [L296] input_245 = input_245 & mask_SORT_1 [L297] input_346 = __VERIFIER_nondet_uchar() [L298] input_346 = input_346 & mask_SORT_1 [L299] input_347 = __VERIFIER_nondet_uchar() [L300] input_347 = input_347 & mask_SORT_1 [L301] input_354 = __VERIFIER_nondet_uchar() [L302] input_354 = input_354 & mask_SORT_1 [L303] input_360 = __VERIFIER_nondet_uchar() [L304] input_360 = input_360 & mask_SORT_1 [L305] input_366 = __VERIFIER_nondet_uchar() [L306] input_366 = input_366 & mask_SORT_1 [L307] input_371 = __VERIFIER_nondet_uchar() [L308] input_371 = input_371 & mask_SORT_1 [L309] input_376 = __VERIFIER_nondet_uchar() [L310] input_376 = input_376 & mask_SORT_1 [L311] input_402 = __VERIFIER_nondet_uchar() [L312] input_402 = input_402 & mask_SORT_1 [L313] input_403 = __VERIFIER_nondet_uchar() [L314] input_403 = input_403 & mask_SORT_1 [L315] input_405 = __VERIFIER_nondet_uchar() [L316] input_405 = input_405 & mask_SORT_1 [L317] input_407 = __VERIFIER_nondet_uchar() [L318] input_407 = input_407 & mask_SORT_1 [L319] input_413 = __VERIFIER_nondet_uchar() [L320] input_413 = input_413 & mask_SORT_1 [L321] input_417 = __VERIFIER_nondet_uchar() [L322] input_417 = input_417 & mask_SORT_1 [L323] input_418 = __VERIFIER_nondet_uchar() [L324] input_418 = input_418 & mask_SORT_1 [L325] input_419 = __VERIFIER_nondet_uchar() [L326] input_419 = input_419 & mask_SORT_1 [L327] input_420 = __VERIFIER_nondet_uchar() [L328] input_420 = input_420 & mask_SORT_1 [L329] input_421 = __VERIFIER_nondet_uchar() [L330] input_421 = input_421 & mask_SORT_1 [L331] input_422 = __VERIFIER_nondet_uchar() [L332] input_422 = input_422 & mask_SORT_1 [L333] input_423 = __VERIFIER_nondet_uchar() [L334] input_423 = input_423 & mask_SORT_1 [L335] input_424 = __VERIFIER_nondet_uchar() [L336] input_424 = input_424 & mask_SORT_1 [L337] input_425 = __VERIFIER_nondet_uchar() [L338] input_425 = input_425 & mask_SORT_1 [L339] input_426 = __VERIFIER_nondet_uchar() [L340] input_426 = input_426 & mask_SORT_1 [L341] input_427 = __VERIFIER_nondet_uchar() [L342] input_427 = input_427 & mask_SORT_1 [L343] input_458 = __VERIFIER_nondet_uchar() [L344] input_458 = input_458 & mask_SORT_1 [L345] input_461 = __VERIFIER_nondet_uchar() [L346] input_461 = input_461 & mask_SORT_1 [L347] input_462 = __VERIFIER_nondet_uchar() [L348] input_462 = input_462 & mask_SORT_1 [L349] input_463 = __VERIFIER_nondet_uchar() [L350] input_463 = input_463 & mask_SORT_1 [L351] input_464 = __VERIFIER_nondet_uchar() [L352] input_464 = input_464 & mask_SORT_1 [L353] input_465 = __VERIFIER_nondet_uchar() [L354] input_465 = input_465 & mask_SORT_1 [L355] input_466 = __VERIFIER_nondet_uchar() [L356] input_466 = input_466 & mask_SORT_1 [L357] input_487 = __VERIFIER_nondet_uchar() [L358] input_487 = input_487 & mask_SORT_1 [L359] input_497 = __VERIFIER_nondet_uchar() [L360] input_497 = input_497 & mask_SORT_1 [L361] input_507 = __VERIFIER_nondet_uchar() [L362] input_507 = input_507 & mask_SORT_1 [L363] input_551 = __VERIFIER_nondet_uchar() [L364] input_575 = __VERIFIER_nondet_uchar() [L365] input_599 = __VERIFIER_nondet_uchar() [L368] SORT_4 var_113_arg_0 = state_41; [L369] SORT_4 var_113_arg_1 = var_112; [L370] SORT_6 var_113 = ((SORT_6)var_113_arg_0 << 16) | var_113_arg_1; [L371] SORT_6 var_115_arg_0 = var_113; [L372] var_115_arg_0 = (var_115_arg_0 & msb_SORT_6) ? (var_115_arg_0 | ~mask_SORT_6) : (var_115_arg_0 & mask_SORT_6) [L373] SORT_6 var_115_arg_1 = var_114; [L374] SORT_6 var_115 = (int)var_115_arg_0 >> var_115_arg_1; [L375] var_115 = (var_115_arg_0 & msb_SORT_6) ? (var_115 | ~(mask_SORT_6 >> var_115_arg_1)) : var_115 [L376] var_115 = var_115 & mask_SORT_6 [L377] SORT_4 var_116_arg_0 = state_43; [L378] SORT_4 var_116_arg_1 = var_112; [L379] SORT_6 var_116 = ((SORT_6)var_116_arg_0 << 16) | var_116_arg_1; [L380] SORT_6 var_117_arg_0 = var_116; [L381] var_117_arg_0 = (var_117_arg_0 & msb_SORT_6) ? (var_117_arg_0 | ~mask_SORT_6) : (var_117_arg_0 & mask_SORT_6) [L382] SORT_6 var_117_arg_1 = var_114; [L383] SORT_6 var_117 = (int)var_117_arg_0 >> var_117_arg_1; [L384] var_117 = (var_117_arg_0 & msb_SORT_6) ? (var_117 | ~(mask_SORT_6 >> var_117_arg_1)) : var_117 [L385] var_117 = var_117 & mask_SORT_6 [L386] SORT_6 var_118_arg_0 = var_115; [L387] SORT_6 var_118_arg_1 = var_117; [L388] SORT_1 var_118 = var_118_arg_0 == var_118_arg_1; [L389] SORT_4 var_119_arg_0 = state_49; [L390] SORT_4 var_119_arg_1 = var_112; [L391] SORT_6 var_119 = ((SORT_6)var_119_arg_0 << 16) | var_119_arg_1; [L392] SORT_6 var_120_arg_0 = var_119; [L393] var_120_arg_0 = (var_120_arg_0 & msb_SORT_6) ? (var_120_arg_0 | ~mask_SORT_6) : (var_120_arg_0 & mask_SORT_6) [L394] SORT_6 var_120_arg_1 = var_114; [L395] SORT_6 var_120 = (int)var_120_arg_0 >> var_120_arg_1; [L396] var_120 = (var_120_arg_0 & msb_SORT_6) ? (var_120 | ~(mask_SORT_6 >> var_120_arg_1)) : var_120 [L397] var_120 = var_120 & mask_SORT_6 [L398] SORT_6 var_121_arg_0 = var_115; [L399] SORT_6 var_121_arg_1 = var_120; [L400] SORT_1 var_121 = var_121_arg_0 == var_121_arg_1; [L401] SORT_1 var_122_arg_0 = var_118; [L402] SORT_1 var_122_arg_1 = var_121; [L403] SORT_1 var_122 = var_122_arg_0 | var_122_arg_1; [L404] SORT_1 var_123_arg_0 = ~state_110; [L405] var_123_arg_0 = var_123_arg_0 & mask_SORT_1 [L406] SORT_1 var_123_arg_1 = var_122; [L407] SORT_1 var_123 = var_123_arg_0 & var_123_arg_1; [L408] var_123 = var_123 & mask_SORT_1 [L409] SORT_1 bad_124_arg_0 = var_123; [L410] CALL __VERIFIER_assert(!(bad_124_arg_0)) [L20] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L20] reach_error() VAL [\old(cond)=0, cond=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 11 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.3s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=11occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 5 NumberOfCodeBlocks, 5 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2022-11-20 12:44:13,612 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd7c267-d360-43cc-97de-78b4eb555313/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE