./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc6f7e-dc2e-479d-8941-783b9af8c645/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc6f7e-dc2e-479d-8941-783b9af8c645/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_56fc6f7e-dc2e-479d-8941-783b9af8c645/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc6f7e-dc2e-479d-8941-783b9af8c645/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc6f7e-dc2e-479d-8941-783b9af8c645/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc6f7e-dc2e-479d-8941-783b9af8c645/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 088f6c2624c9ef470b1e5d5938ff0e2c2948b61c2ac98da6e426747245a7aaad --- 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 09:28:23,512 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 09:28:23,514 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 09:28:23,553 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 09:28:23,553 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 09:28:23,554 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 09:28:23,556 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 09:28:23,558 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 09:28:23,559 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 09:28:23,560 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 09:28:23,561 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 09:28:23,570 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 09:28:23,571 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 09:28:23,578 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 09:28:23,580 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 09:28:23,581 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 09:28:23,582 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 09:28:23,582 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 09:28:23,584 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 09:28:23,586 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 09:28:23,591 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 09:28:23,595 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 09:28:23,598 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 09:28:23,599 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 09:28:23,610 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 09:28:23,613 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 09:28:23,613 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 09:28:23,615 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 09:28:23,616 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 09:28:23,619 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 09:28:23,620 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 09:28:23,621 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 09:28:23,623 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 09:28:23,625 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 09:28:23,625 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 09:28:23,625 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 09:28:23,626 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 09:28:23,626 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 09:28:23,626 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 09:28:23,627 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 09:28:23,628 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 09:28:23,632 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc6f7e-dc2e-479d-8941-783b9af8c645/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 09:28:23,670 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 09:28:23,670 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 09:28:23,671 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 09:28:23,671 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 09:28:23,672 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 09:28:23,672 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 09:28:23,672 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 09:28:23,673 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 09:28:23,673 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 09:28:23,673 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 09:28:23,673 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 09:28:23,674 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 09:28:23,674 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 09:28:23,674 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 09:28:23,674 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 09:28:23,675 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 09:28:23,675 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 09:28:23,675 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 09:28:23,675 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 09:28:23,675 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 09:28:23,676 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 09:28:23,676 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 09:28:23,676 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 09:28:23,676 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 09:28:23,677 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 09:28:23,677 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:28:23,677 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 09:28:23,677 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 09:28:23,677 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 09:28:23,678 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 09:28:23,678 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_56fc6f7e-dc2e-479d-8941-783b9af8c645/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc6f7e-dc2e-479d-8941-783b9af8c645/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 088f6c2624c9ef470b1e5d5938ff0e2c2948b61c2ac98da6e426747245a7aaad [2022-11-20 09:28:23,940 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 09:28:23,974 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 09:28:23,977 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 09:28:23,978 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 09:28:23,979 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 09:28:23,980 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc6f7e-dc2e-479d-8941-783b9af8c645/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c [2022-11-20 09:28:27,028 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 09:28:27,330 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 09:28:27,331 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc6f7e-dc2e-479d-8941-783b9af8c645/sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c [2022-11-20 09:28:27,342 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc6f7e-dc2e-479d-8941-783b9af8c645/bin/uautomizer-ug76WZFUDN/data/c41fb01d8/88ea4e78feea4fa8a0dc74fa542d3456/FLAG662127e69 [2022-11-20 09:28:27,364 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc6f7e-dc2e-479d-8941-783b9af8c645/bin/uautomizer-ug76WZFUDN/data/c41fb01d8/88ea4e78feea4fa8a0dc74fa542d3456 [2022-11-20 09:28:27,369 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 09:28:27,372 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 09:28:27,373 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 09:28:27,373 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 09:28:27,377 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 09:28:27,381 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:28:27" (1/1) ... [2022-11-20 09:28:27,382 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a33a9af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:28:27, skipping insertion in model container [2022-11-20 09:28:27,382 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:28:27" (1/1) ... [2022-11-20 09:28:27,391 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 09:28:27,443 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 09:28:27,753 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_56fc6f7e-dc2e-479d-8941-783b9af8c645/sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c[19262,19275] [2022-11-20 09:28:27,779 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 09:28:27,792 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types of different sizes while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2022-11-20 09:28:27,793 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@12418c40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:28:27, skipping insertion in model container [2022-11-20 09:28:27,793 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 09:28:27,794 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 09:28:27,795 INFO L158 Benchmark]: Toolchain (without parser) took 423.11ms. Allocated memory is still 155.2MB. Free memory was 122.0MB in the beginning and 104.3MB in the end (delta: 17.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-11-20 09:28:27,796 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 155.2MB. Free memory is still 129.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 09:28:27,797 INFO L158 Benchmark]: CACSL2BoogieTranslator took 420.54ms. Allocated memory is still 155.2MB. Free memory was 121.5MB in the beginning and 104.3MB in the end (delta: 17.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-11-20 09:28:27,798 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 155.2MB. Free memory is still 129.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 420.54ms. Allocated memory is still 155.2MB. Free memory was 121.5MB in the beginning and 104.3MB in the end (delta: 17.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 353]: Unsupported Syntax Found a cast between two array/pointer types of different sizes while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc6f7e-dc2e-479d-8941-783b9af8c645/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc6f7e-dc2e-479d-8941-783b9af8c645/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_56fc6f7e-dc2e-479d-8941-783b9af8c645/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc6f7e-dc2e-479d-8941-783b9af8c645/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc6f7e-dc2e-479d-8941-783b9af8c645/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc6f7e-dc2e-479d-8941-783b9af8c645/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 088f6c2624c9ef470b1e5d5938ff0e2c2948b61c2ac98da6e426747245a7aaad --- 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 09:28:30,119 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 09:28:30,121 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 09:28:30,148 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 09:28:30,152 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 09:28:30,156 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 09:28:30,161 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 09:28:30,166 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 09:28:30,169 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 09:28:30,176 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 09:28:30,178 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 09:28:30,179 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 09:28:30,180 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 09:28:30,181 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 09:28:30,183 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 09:28:30,184 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 09:28:30,185 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 09:28:30,186 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 09:28:30,187 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 09:28:30,189 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 09:28:30,191 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 09:28:30,193 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 09:28:30,196 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 09:28:30,197 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 09:28:30,201 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 09:28:30,208 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 09:28:30,208 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 09:28:30,210 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 09:28:30,211 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 09:28:30,212 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 09:28:30,213 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 09:28:30,214 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 09:28:30,216 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 09:28:30,217 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 09:28:30,230 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 09:28:30,230 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 09:28:30,232 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 09:28:30,232 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 09:28:30,233 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 09:28:30,233 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 09:28:30,234 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 09:28:30,235 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc6f7e-dc2e-479d-8941-783b9af8c645/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 09:28:30,259 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 09:28:30,267 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 09:28:30,268 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 09:28:30,268 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 09:28:30,269 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 09:28:30,270 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 09:28:30,271 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 09:28:30,271 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 09:28:30,271 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 09:28:30,271 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 09:28:30,272 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 09:28:30,273 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 09:28:30,273 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 09:28:30,273 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 09:28:30,273 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 09:28:30,274 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 09:28:30,274 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 09:28:30,274 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 09:28:30,274 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 09:28:30,275 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 09:28:30,275 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 09:28:30,275 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 09:28:30,275 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 09:28:30,276 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 09:28:30,276 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 09:28:30,276 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 09:28:30,276 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 09:28:30,277 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:28:30,277 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 09:28:30,277 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 09:28:30,277 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 09:28:30,278 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 09:28:30,278 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 09:28:30,278 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_56fc6f7e-dc2e-479d-8941-783b9af8c645/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc6f7e-dc2e-479d-8941-783b9af8c645/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 088f6c2624c9ef470b1e5d5938ff0e2c2948b61c2ac98da6e426747245a7aaad [2022-11-20 09:28:30,669 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 09:28:30,693 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 09:28:30,696 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 09:28:30,697 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 09:28:30,699 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 09:28:30,701 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc6f7e-dc2e-479d-8941-783b9af8c645/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c [2022-11-20 09:28:33,772 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 09:28:34,062 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 09:28:34,063 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc6f7e-dc2e-479d-8941-783b9af8c645/sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c [2022-11-20 09:28:34,076 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc6f7e-dc2e-479d-8941-783b9af8c645/bin/uautomizer-ug76WZFUDN/data/fac44693f/dbdac648328f4194953c917fa88068bd/FLAG09462dbe5 [2022-11-20 09:28:34,089 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc6f7e-dc2e-479d-8941-783b9af8c645/bin/uautomizer-ug76WZFUDN/data/fac44693f/dbdac648328f4194953c917fa88068bd [2022-11-20 09:28:34,097 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 09:28:34,099 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 09:28:34,101 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 09:28:34,101 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 09:28:34,109 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 09:28:34,110 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:28:34" (1/1) ... [2022-11-20 09:28:34,112 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@706de8ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:28:34, skipping insertion in model container [2022-11-20 09:28:34,112 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:28:34" (1/1) ... [2022-11-20 09:28:34,120 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 09:28:34,178 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 09:28:34,586 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_56fc6f7e-dc2e-479d-8941-783b9af8c645/sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c[19262,19275] [2022-11-20 09:28:34,604 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 09:28:34,621 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 09:28:34,634 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 09:28:34,731 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_56fc6f7e-dc2e-479d-8941-783b9af8c645/sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c[19262,19275] [2022-11-20 09:28:34,734 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 09:28:34,739 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 09:28:34,804 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_56fc6f7e-dc2e-479d-8941-783b9af8c645/sv-benchmarks/c/weaver/chl-poker-hand-subst.wvr.c[19262,19275] [2022-11-20 09:28:34,808 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 09:28:34,825 INFO L208 MainTranslator]: Completed translation [2022-11-20 09:28:34,826 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:28:34 WrapperNode [2022-11-20 09:28:34,826 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 09:28:34,827 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 09:28:34,827 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 09:28:34,827 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 09:28:34,835 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:28:34" (1/1) ... [2022-11-20 09:28:34,862 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:28:34" (1/1) ... [2022-11-20 09:28:34,985 INFO L138 Inliner]: procedures = 28, calls = 454, calls flagged for inlining = 100, calls inlined = 144, statements flattened = 2281 [2022-11-20 09:28:34,987 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 09:28:34,988 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 09:28:34,989 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 09:28:34,990 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 09:28:34,999 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:28:34" (1/1) ... [2022-11-20 09:28:35,000 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:28:34" (1/1) ... [2022-11-20 09:28:35,021 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:28:34" (1/1) ... [2022-11-20 09:28:35,022 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:28:34" (1/1) ... [2022-11-20 09:28:35,131 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:28:34" (1/1) ... [2022-11-20 09:28:35,150 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:28:34" (1/1) ... [2022-11-20 09:28:35,189 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:28:34" (1/1) ... [2022-11-20 09:28:35,196 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:28:34" (1/1) ... [2022-11-20 09:28:35,210 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 09:28:35,222 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 09:28:35,223 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 09:28:35,223 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 09:28:35,224 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:28:34" (1/1) ... [2022-11-20 09:28:35,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:28:35,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc6f7e-dc2e-479d-8941-783b9af8c645/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 09:28:35,265 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc6f7e-dc2e-479d-8941-783b9af8c645/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-20 09:28:35,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc6f7e-dc2e-479d-8941-783b9af8c645/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-20 09:28:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 09:28:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 09:28:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 09:28:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 09:28:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-11-20 09:28:35,317 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-11-20 09:28:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-11-20 09:28:35,317 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-11-20 09:28:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-11-20 09:28:35,318 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-11-20 09:28:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-11-20 09:28:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-11-20 09:28:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 09:28:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 09:28:35,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 09:28:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 09:28:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 09:28:35,322 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-20 09:28:35,628 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 09:28:35,630 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 09:28:41,614 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 09:28:58,805 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 09:28:58,806 INFO L300 CfgBuilder]: Removed 18 assume(true) statements. [2022-11-20 09:28:58,810 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 09:28:58 BoogieIcfgContainer [2022-11-20 09:28:58,810 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 09:28:58,812 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-20 09:28:58,813 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-20 09:28:58,816 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-20 09:28:58,816 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 09:28:34" (1/3) ... [2022-11-20 09:28:58,817 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@41c2b00e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 09:28:58, skipping insertion in model container [2022-11-20 09:28:58,817 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:28:34" (2/3) ... [2022-11-20 09:28:58,818 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@41c2b00e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 09:28:58, skipping insertion in model container [2022-11-20 09:28:58,818 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 09:28:58" (3/3) ... [2022-11-20 09:28:58,819 INFO L112 eAbstractionObserver]: Analyzing ICFG chl-poker-hand-subst.wvr.c [2022-11-20 09:28:58,840 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-20 09:28:58,840 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 566 error locations. [2022-11-20 09:28:58,840 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-11-20 09:29:03,719 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-11-20 09:29:03,772 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-11-20 09:29:03,787 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 1218 places, 1287 transitions, 2598 flow [2022-11-20 09:29:03,791 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 1218 places, 1287 transitions, 2598 flow [2022-11-20 09:29:03,793 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 1218 places, 1287 transitions, 2598 flow [2022-11-20 09:29:06,804 INFO L130 PetriNetUnfolder]: 79/1284 cut-off events. [2022-11-20 09:29:06,804 INFO L131 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-11-20 09:29:06,859 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1297 conditions, 1284 events. 79/1284 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 82. Compared 5983 event pairs, 0 based on Foata normal form. 0/639 useless extension candidates. Maximal degree in co-relation 1024. Up to 7 conditions per place. [2022-11-20 09:29:06,953 INFO L119 LiptonReduction]: Number of co-enabled transitions 322458 [2022-11-20 09:29:37,753 WARN L233 SmtUtils]: Spent 5.28s on a formula simplification. DAG size of input: 296 DAG size of output: 222 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:29:44,288 WARN L233 SmtUtils]: Spent 5.11s on a formula simplification. DAG size of input: 423 DAG size of output: 269 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:29:54,791 WARN L233 SmtUtils]: Spent 8.74s on a formula simplification. DAG size of input: 473 DAG size of output: 304 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:30:03,096 WARN L233 SmtUtils]: Spent 5.99s on a formula simplification. DAG size of input: 430 DAG size of output: 274 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:30:15,339 WARN L233 SmtUtils]: Spent 10.25s on a formula simplification. DAG size of input: 480 DAG size of output: 312 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:30:25,029 WARN L233 SmtUtils]: Spent 6.98s on a formula simplification. DAG size of input: 447 DAG size of output: 292 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:30:40,175 WARN L233 SmtUtils]: Spent 12.87s on a formula simplification. DAG size of input: 497 DAG size of output: 330 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:30:50,683 WARN L233 SmtUtils]: Spent 7.44s on a formula simplification. DAG size of input: 454 DAG size of output: 297 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:31:05,724 WARN L233 SmtUtils]: Spent 12.44s on a formula simplification. DAG size of input: 504 DAG size of output: 335 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:31:17,591 WARN L233 SmtUtils]: Spent 8.32s on a formula simplification. DAG size of input: 474 DAG size of output: 318 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:31:36,448 WARN L233 SmtUtils]: Spent 15.90s on a formula simplification. DAG size of input: 532 DAG size of output: 355 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:31:52,390 WARN L233 SmtUtils]: Spent 5.08s on a formula simplification. DAG size of input: 321 DAG size of output: 200 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:32:08,411 WARN L233 SmtUtils]: Spent 7.09s on a formula simplification. DAG size of input: 378 DAG size of output: 245 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:33:05,098 WARN L233 SmtUtils]: Spent 5.78s on a formula simplification. DAG size of input: 276 DAG size of output: 203 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:33:13,317 WARN L233 SmtUtils]: Spent 6.77s on a formula simplification. DAG size of input: 495 DAG size of output: 264 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:33:24,418 WARN L233 SmtUtils]: Spent 9.21s on a formula simplification. DAG size of input: 551 DAG size of output: 310 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:33:33,280 WARN L233 SmtUtils]: Spent 6.33s on a formula simplification. DAG size of input: 502 DAG size of output: 274 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:33:47,164 WARN L233 SmtUtils]: Spent 11.90s on a formula simplification. DAG size of input: 558 DAG size of output: 311 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:33:58,313 WARN L233 SmtUtils]: Spent 8.30s on a formula simplification. DAG size of input: 519 DAG size of output: 292 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:34:13,497 WARN L233 SmtUtils]: Spent 12.65s on a formula simplification. DAG size of input: 575 DAG size of output: 324 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:34:23,961 WARN L233 SmtUtils]: Spent 7.72s on a formula simplification. DAG size of input: 526 DAG size of output: 297 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:34:40,111 WARN L233 SmtUtils]: Spent 13.59s on a formula simplification. DAG size of input: 582 DAG size of output: 333 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:35:09,470 WARN L233 SmtUtils]: Spent 11.67s on a formula simplification. DAG size of input: 581 DAG size of output: 353 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:35:34,269 WARN L233 SmtUtils]: Spent 20.67s on a formula simplification. DAG size of input: 653 DAG size of output: 388 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:35:54,814 WARN L233 SmtUtils]: Spent 5.78s on a formula simplification. DAG size of input: 297 DAG size of output: 215 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:36:03,701 WARN L233 SmtUtils]: Spent 6.94s on a formula simplification. DAG size of input: 367 DAG size of output: 259 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:36:14,253 WARN L233 SmtUtils]: Spent 8.62s on a formula simplification. DAG size of input: 408 DAG size of output: 287 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:37:13,655 WARN L233 SmtUtils]: Spent 6.51s on a formula simplification. DAG size of input: 410 DAG size of output: 278 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:37:29,758 WARN L233 SmtUtils]: Spent 13.69s on a formula simplification. DAG size of input: 482 DAG size of output: 338 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:38:07,035 WARN L233 SmtUtils]: Spent 5.95s on a formula simplification. DAG size of input: 308 DAG size of output: 237 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:38:24,566 WARN L233 SmtUtils]: Spent 5.11s on a formula simplification. DAG size of input: 297 DAG size of output: 229 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:38:32,624 WARN L233 SmtUtils]: Spent 6.65s on a formula simplification. DAG size of input: 332 DAG size of output: 259 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:38:48,169 WARN L233 SmtUtils]: Spent 8.69s on a formula simplification. DAG size of input: 339 DAG size of output: 265 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:39:04,942 WARN L233 SmtUtils]: Spent 8.36s on a formula simplification. DAG size of input: 365 DAG size of output: 290 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:40:37,477 WARN L233 SmtUtils]: Spent 22.08s on a formula simplification. DAG size of input: 1457 DAG size of output: 415 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:41:19,214 WARN L233 SmtUtils]: Spent 37.97s on a formula simplification. DAG size of input: 1692 DAG size of output: 514 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:41:26,456 WARN L233 SmtUtils]: Spent 7.24s on a formula simplification that was a NOOP. DAG size: 492 (called from [L 301] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:42:13,052 WARN L233 SmtUtils]: Spent 6.37s on a formula simplification. DAG size of input: 346 DAG size of output: 243 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 09:43:05,867 WARN L233 SmtUtils]: Spent 16.13s on a formula simplification. DAG size of input: 638 DAG size of output: 332 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition)