./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/weaver/chl-poker-hand-trans.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 8393723b 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_94d36d00-ebc7-483d-b6ec-ec14f325dfb6/bin/uautomizer-TMbwUNV5ro/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94d36d00-ebc7-483d-b6ec-ec14f325dfb6/bin/uautomizer-TMbwUNV5ro/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94d36d00-ebc7-483d-b6ec-ec14f325dfb6/bin/uautomizer-TMbwUNV5ro/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94d36d00-ebc7-483d-b6ec-ec14f325dfb6/bin/uautomizer-TMbwUNV5ro/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/weaver/chl-poker-hand-trans.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94d36d00-ebc7-483d-b6ec-ec14f325dfb6/bin/uautomizer-TMbwUNV5ro/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94d36d00-ebc7-483d-b6ec-ec14f325dfb6/bin/uautomizer-TMbwUNV5ro --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 4e4f4f4fe5f72416e0e44275f74b26f9ea6749f134c13c768c7ed2450972cbc3 --- 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-8393723 [2022-11-18 18:47:32,102 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-18 18:47:32,104 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-18 18:47:32,122 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-18 18:47:32,123 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-18 18:47:32,124 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-18 18:47:32,125 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-18 18:47:32,127 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-18 18:47:32,129 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-18 18:47:32,130 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-18 18:47:32,131 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-18 18:47:32,133 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-18 18:47:32,133 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-18 18:47:32,134 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-18 18:47:32,136 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-18 18:47:32,137 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-18 18:47:32,138 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-18 18:47:32,139 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-18 18:47:32,141 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-18 18:47:32,143 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-18 18:47:32,149 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-18 18:47:32,153 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-18 18:47:32,154 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-18 18:47:32,157 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-18 18:47:32,161 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-18 18:47:32,168 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-18 18:47:32,169 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-18 18:47:32,170 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-18 18:47:32,170 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-18 18:47:32,171 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-18 18:47:32,173 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-18 18:47:32,174 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-18 18:47:32,176 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-18 18:47:32,177 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-18 18:47:32,178 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-18 18:47:32,179 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-18 18:47:32,180 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-18 18:47:32,180 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-18 18:47:32,181 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-18 18:47:32,182 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-18 18:47:32,182 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-18 18:47:32,183 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94d36d00-ebc7-483d-b6ec-ec14f325dfb6/bin/uautomizer-TMbwUNV5ro/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-18 18:47:32,218 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-18 18:47:32,219 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-18 18:47:32,219 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-18 18:47:32,220 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-18 18:47:32,221 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-18 18:47:32,221 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-18 18:47:32,222 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-18 18:47:32,222 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-18 18:47:32,222 INFO L138 SettingsManager]: * Use SBE=true [2022-11-18 18:47:32,223 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-18 18:47:32,224 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-18 18:47:32,224 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-18 18:47:32,224 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-18 18:47:32,224 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-18 18:47:32,225 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-18 18:47:32,225 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-18 18:47:32,225 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-18 18:47:32,226 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-18 18:47:32,226 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-18 18:47:32,226 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-18 18:47:32,226 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-18 18:47:32,227 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-18 18:47:32,227 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-18 18:47:32,227 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-18 18:47:32,228 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-18 18:47:32,228 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-18 18:47:32,230 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-18 18:47:32,230 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-18 18:47:32,230 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-18 18:47:32,230 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-18 18:47:32,231 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_94d36d00-ebc7-483d-b6ec-ec14f325dfb6/bin/uautomizer-TMbwUNV5ro/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94d36d00-ebc7-483d-b6ec-ec14f325dfb6/bin/uautomizer-TMbwUNV5ro Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4e4f4f4fe5f72416e0e44275f74b26f9ea6749f134c13c768c7ed2450972cbc3 [2022-11-18 18:47:32,521 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-18 18:47:32,543 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-18 18:47:32,546 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-18 18:47:32,547 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-18 18:47:32,548 INFO L275 PluginConnector]: CDTParser initialized [2022-11-18 18:47:32,550 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94d36d00-ebc7-483d-b6ec-ec14f325dfb6/bin/uautomizer-TMbwUNV5ro/../../sv-benchmarks/c/weaver/chl-poker-hand-trans.wvr.c [2022-11-18 18:47:32,619 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94d36d00-ebc7-483d-b6ec-ec14f325dfb6/bin/uautomizer-TMbwUNV5ro/data/abf77a0e9/bfa4ce9e8c624ed69d56bc96657777c5/FLAG2c1d5a3e2 [2022-11-18 18:47:33,167 INFO L306 CDTParser]: Found 1 translation units. [2022-11-18 18:47:33,167 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94d36d00-ebc7-483d-b6ec-ec14f325dfb6/sv-benchmarks/c/weaver/chl-poker-hand-trans.wvr.c [2022-11-18 18:47:33,181 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94d36d00-ebc7-483d-b6ec-ec14f325dfb6/bin/uautomizer-TMbwUNV5ro/data/abf77a0e9/bfa4ce9e8c624ed69d56bc96657777c5/FLAG2c1d5a3e2 [2022-11-18 18:47:33,473 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94d36d00-ebc7-483d-b6ec-ec14f325dfb6/bin/uautomizer-TMbwUNV5ro/data/abf77a0e9/bfa4ce9e8c624ed69d56bc96657777c5 [2022-11-18 18:47:33,477 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-18 18:47:33,480 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-18 18:47:33,483 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-18 18:47:33,483 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-18 18:47:33,487 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-18 18:47:33,488 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 06:47:33" (1/1) ... [2022-11-18 18:47:33,490 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11333ab6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:47:33, skipping insertion in model container [2022-11-18 18:47:33,491 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 06:47:33" (1/1) ... [2022-11-18 18:47:33,498 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-18 18:47:33,550 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-18 18:47:33,924 WARN L234 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_94d36d00-ebc7-483d-b6ec-ec14f325dfb6/sv-benchmarks/c/weaver/chl-poker-hand-trans.wvr.c[18874,18887] [2022-11-18 18:47:33,938 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 18:47:33,960 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) [2022-11-18 18:47:33,960 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@459e0ed5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:47:33, skipping insertion in model container [2022-11-18 18:47:33,960 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-18 18:47:33,961 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-18 18:47:33,963 INFO L158 Benchmark]: Toolchain (without parser) took 481.54ms. Allocated memory is still 125.8MB. Free memory was 88.4MB in the beginning and 91.2MB in the end (delta: -2.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-18 18:47:33,963 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 125.8MB. Free memory was 98.7MB in the beginning and 98.7MB in the end (delta: 30.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-18 18:47:33,964 INFO L158 Benchmark]: CACSL2BoogieTranslator took 477.88ms. Allocated memory is still 125.8MB. Free memory was 88.0MB in the beginning and 91.8MB in the end (delta: -3.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-18 18:47:33,965 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 125.8MB. Free memory was 98.7MB in the beginning and 98.7MB in the end (delta: 30.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 477.88ms. Allocated memory is still 125.8MB. Free memory was 88.0MB in the beginning and 91.8MB in the end (delta: -3.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 350]: 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_94d36d00-ebc7-483d-b6ec-ec14f325dfb6/bin/uautomizer-TMbwUNV5ro/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94d36d00-ebc7-483d-b6ec-ec14f325dfb6/bin/uautomizer-TMbwUNV5ro/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94d36d00-ebc7-483d-b6ec-ec14f325dfb6/bin/uautomizer-TMbwUNV5ro/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94d36d00-ebc7-483d-b6ec-ec14f325dfb6/bin/uautomizer-TMbwUNV5ro/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/weaver/chl-poker-hand-trans.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94d36d00-ebc7-483d-b6ec-ec14f325dfb6/bin/uautomizer-TMbwUNV5ro/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94d36d00-ebc7-483d-b6ec-ec14f325dfb6/bin/uautomizer-TMbwUNV5ro --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 4e4f4f4fe5f72416e0e44275f74b26f9ea6749f134c13c768c7ed2450972cbc3 --- 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-8393723 [2022-11-18 18:47:36,033 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-18 18:47:36,036 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-18 18:47:36,063 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-18 18:47:36,065 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-18 18:47:36,069 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-18 18:47:36,072 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-18 18:47:36,078 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-18 18:47:36,080 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-18 18:47:36,086 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-18 18:47:36,088 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-18 18:47:36,089 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-18 18:47:36,091 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-18 18:47:36,093 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-18 18:47:36,095 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-18 18:47:36,097 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-18 18:47:36,099 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-18 18:47:36,101 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-18 18:47:36,106 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-18 18:47:36,108 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-18 18:47:36,115 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-18 18:47:36,117 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-18 18:47:36,118 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-18 18:47:36,119 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-18 18:47:36,123 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-18 18:47:36,128 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-18 18:47:36,128 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-18 18:47:36,129 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-18 18:47:36,131 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-18 18:47:36,132 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-18 18:47:36,133 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-18 18:47:36,134 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-18 18:47:36,135 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-18 18:47:36,136 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-18 18:47:36,137 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-18 18:47:36,138 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-18 18:47:36,139 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-18 18:47:36,139 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-18 18:47:36,139 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-18 18:47:36,141 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-18 18:47:36,142 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-18 18:47:36,147 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94d36d00-ebc7-483d-b6ec-ec14f325dfb6/bin/uautomizer-TMbwUNV5ro/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-18 18:47:36,184 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-18 18:47:36,185 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-18 18:47:36,185 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-18 18:47:36,186 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-18 18:47:36,187 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-18 18:47:36,187 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-18 18:47:36,189 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-18 18:47:36,189 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-18 18:47:36,190 INFO L138 SettingsManager]: * Use SBE=true [2022-11-18 18:47:36,190 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-18 18:47:36,191 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-18 18:47:36,191 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-18 18:47:36,191 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-18 18:47:36,192 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-18 18:47:36,192 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-18 18:47:36,192 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-18 18:47:36,193 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-18 18:47:36,193 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-18 18:47:36,193 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-18 18:47:36,193 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-18 18:47:36,193 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-18 18:47:36,194 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-18 18:47:36,194 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-18 18:47:36,194 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-18 18:47:36,194 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-18 18:47:36,195 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-18 18:47:36,195 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-18 18:47:36,195 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-18 18:47:36,196 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-18 18:47:36,196 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-18 18:47:36,196 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-18 18:47:36,196 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-18 18:47:36,197 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-18 18:47:36,197 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_94d36d00-ebc7-483d-b6ec-ec14f325dfb6/bin/uautomizer-TMbwUNV5ro/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94d36d00-ebc7-483d-b6ec-ec14f325dfb6/bin/uautomizer-TMbwUNV5ro Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4e4f4f4fe5f72416e0e44275f74b26f9ea6749f134c13c768c7ed2450972cbc3 [2022-11-18 18:47:36,566 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-18 18:47:36,593 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-18 18:47:36,597 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-18 18:47:36,599 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-18 18:47:36,601 INFO L275 PluginConnector]: CDTParser initialized [2022-11-18 18:47:36,603 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94d36d00-ebc7-483d-b6ec-ec14f325dfb6/bin/uautomizer-TMbwUNV5ro/../../sv-benchmarks/c/weaver/chl-poker-hand-trans.wvr.c [2022-11-18 18:47:36,672 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94d36d00-ebc7-483d-b6ec-ec14f325dfb6/bin/uautomizer-TMbwUNV5ro/data/aca08c7a1/d9871d3436e14e5d85d46a1d55f3f2d0/FLAGfbcbd22ef [2022-11-18 18:47:37,300 INFO L306 CDTParser]: Found 1 translation units. [2022-11-18 18:47:37,300 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94d36d00-ebc7-483d-b6ec-ec14f325dfb6/sv-benchmarks/c/weaver/chl-poker-hand-trans.wvr.c [2022-11-18 18:47:37,317 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94d36d00-ebc7-483d-b6ec-ec14f325dfb6/bin/uautomizer-TMbwUNV5ro/data/aca08c7a1/d9871d3436e14e5d85d46a1d55f3f2d0/FLAGfbcbd22ef [2022-11-18 18:47:37,588 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94d36d00-ebc7-483d-b6ec-ec14f325dfb6/bin/uautomizer-TMbwUNV5ro/data/aca08c7a1/d9871d3436e14e5d85d46a1d55f3f2d0 [2022-11-18 18:47:37,590 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-18 18:47:37,592 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-18 18:47:37,594 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-18 18:47:37,595 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-18 18:47:37,600 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-18 18:47:37,602 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 06:47:37" (1/1) ... [2022-11-18 18:47:37,603 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2378b0a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:47:37, skipping insertion in model container [2022-11-18 18:47:37,607 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 06:47:37" (1/1) ... [2022-11-18 18:47:37,616 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-18 18:47:37,672 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-18 18:47:38,098 WARN L234 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_94d36d00-ebc7-483d-b6ec-ec14f325dfb6/sv-benchmarks/c/weaver/chl-poker-hand-trans.wvr.c[18874,18887] [2022-11-18 18:47:38,122 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 18:47:38,141 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-18 18:47:38,150 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-18 18:47:38,251 WARN L234 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_94d36d00-ebc7-483d-b6ec-ec14f325dfb6/sv-benchmarks/c/weaver/chl-poker-hand-trans.wvr.c[18874,18887] [2022-11-18 18:47:38,255 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 18:47:38,260 INFO L203 MainTranslator]: Completed pre-run [2022-11-18 18:47:38,347 WARN L234 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_94d36d00-ebc7-483d-b6ec-ec14f325dfb6/sv-benchmarks/c/weaver/chl-poker-hand-trans.wvr.c[18874,18887] [2022-11-18 18:47:38,360 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 18:47:38,380 INFO L208 MainTranslator]: Completed translation [2022-11-18 18:47:38,380 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:47:38 WrapperNode [2022-11-18 18:47:38,380 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-18 18:47:38,382 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-18 18:47:38,382 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-18 18:47:38,382 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-18 18:47:38,390 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:47:38" (1/1) ... [2022-11-18 18:47:38,421 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:47:38" (1/1) ... [2022-11-18 18:47:38,529 INFO L138 Inliner]: procedures = 28, calls = 454, calls flagged for inlining = 100, calls inlined = 144, statements flattened = 2281 [2022-11-18 18:47:38,530 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-18 18:47:38,530 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-18 18:47:38,531 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-18 18:47:38,531 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-18 18:47:38,540 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:47:38" (1/1) ... [2022-11-18 18:47:38,541 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:47:38" (1/1) ... [2022-11-18 18:47:38,553 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:47:38" (1/1) ... [2022-11-18 18:47:38,553 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:47:38" (1/1) ... [2022-11-18 18:47:38,609 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:47:38" (1/1) ... [2022-11-18 18:47:38,630 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:47:38" (1/1) ... [2022-11-18 18:47:38,636 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:47:38" (1/1) ... [2022-11-18 18:47:38,644 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:47:38" (1/1) ... [2022-11-18 18:47:38,657 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-18 18:47:38,658 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-18 18:47:38,658 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-18 18:47:38,659 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-18 18:47:38,659 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:47:38" (1/1) ... [2022-11-18 18:47:38,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-18 18:47:38,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94d36d00-ebc7-483d-b6ec-ec14f325dfb6/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:47:38,692 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94d36d00-ebc7-483d-b6ec-ec14f325dfb6/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-18 18:47:38,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94d36d00-ebc7-483d-b6ec-ec14f325dfb6/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-18 18:47:38,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-18 18:47:38,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-18 18:47:38,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-18 18:47:38,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-18 18:47:38,752 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-11-18 18:47:38,753 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-11-18 18:47:38,753 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-11-18 18:47:38,754 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-11-18 18:47:38,754 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-11-18 18:47:38,754 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-11-18 18:47:38,754 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-11-18 18:47:38,754 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-11-18 18:47:38,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-18 18:47:38,755 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-18 18:47:38,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-18 18:47:38,755 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-18 18:47:38,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-18 18:47:38,758 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-18 18:47:39,154 INFO L235 CfgBuilder]: Building ICFG [2022-11-18 18:47:39,157 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-18 18:47:44,816 INFO L276 CfgBuilder]: Performing block encoding [2022-11-18 18:48:00,686 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-18 18:48:00,686 INFO L300 CfgBuilder]: Removed 18 assume(true) statements. [2022-11-18 18:48:00,690 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 06:48:00 BoogieIcfgContainer [2022-11-18 18:48:00,690 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-18 18:48:00,693 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-18 18:48:00,693 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-18 18:48:00,696 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-18 18:48:00,697 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 06:47:37" (1/3) ... [2022-11-18 18:48:00,698 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d48b157 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 06:48:00, skipping insertion in model container [2022-11-18 18:48:00,698 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:47:38" (2/3) ... [2022-11-18 18:48:00,698 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d48b157 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 06:48:00, skipping insertion in model container [2022-11-18 18:48:00,698 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 06:48:00" (3/3) ... [2022-11-18 18:48:00,700 INFO L112 eAbstractionObserver]: Analyzing ICFG chl-poker-hand-trans.wvr.c [2022-11-18 18:48:00,720 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-18 18:48:00,720 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 566 error locations. [2022-11-18 18:48:00,720 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-11-18 18:48:05,095 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-11-18 18:48:05,144 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-11-18 18:48:05,159 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 1218 places, 1287 transitions, 2598 flow [2022-11-18 18:48:05,161 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 1218 places, 1287 transitions, 2598 flow [2022-11-18 18:48:05,163 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 1218 places, 1287 transitions, 2598 flow [2022-11-18 18:48:06,959 INFO L130 PetriNetUnfolder]: 79/1284 cut-off events. [2022-11-18 18:48:06,959 INFO L131 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-11-18 18:48:07,002 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 68. Compared 5935 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. [2022-11-18 18:48:07,128 INFO L119 LiptonReduction]: Number of co-enabled transitions 322458 [2022-11-18 18:48:32,691 WARN L233 SmtUtils]: Spent 12.84s on a formula simplification. DAG size of input: 996 DAG size of output: 314 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-18 18:48:52,973 WARN L233 SmtUtils]: Spent 17.85s on a formula simplification. DAG size of input: 1092 DAG size of output: 378 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-18 18:50:41,975 WARN L233 SmtUtils]: Spent 28.12s on a formula simplification. DAG size of input: 1433 DAG size of output: 401 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-18 18:51:23,847 WARN L233 SmtUtils]: Spent 37.72s on a formula simplification. DAG size of input: 1581 DAG size of output: 486 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-18 18:51:29,656 WARN L233 SmtUtils]: Spent 5.80s on a formula simplification that was a NOOP. DAG size: 469 (called from [L 301] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-18 18:52:12,085 WARN L233 SmtUtils]: Spent 5.30s on a formula simplification. DAG size of input: 364 DAG size of output: 236 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-18 18:52:59,354 WARN L233 SmtUtils]: Spent 5.04s on a formula simplification. DAG size of input: 377 DAG size of output: 267 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-18 18:53:13,198 WARN L233 SmtUtils]: Spent 6.44s on a formula simplification. DAG size of input: 394 DAG size of output: 285 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-18 18:53:20,242 WARN L233 SmtUtils]: Spent 5.14s on a formula simplification. DAG size of input: 363 DAG size of output: 259 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-18 18:53:28,465 WARN L233 SmtUtils]: Spent 6.32s on a formula simplification. DAG size of input: 401 DAG size of output: 290 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-18 18:53:35,989 WARN L233 SmtUtils]: Spent 5.20s on a formula simplification. DAG size of input: 386 DAG size of output: 283 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-18 18:53:44,948 WARN L233 SmtUtils]: Spent 7.09s on a formula simplification. DAG size of input: 429 DAG size of output: 317 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-18 18:54:19,048 WARN L233 SmtUtils]: Spent 5.07s on a formula simplification. DAG size of input: 305 DAG size of output: 197 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-18 18:54:34,313 WARN L233 SmtUtils]: Spent 8.06s on a formula simplification. DAG size of input: 558 DAG size of output: 266 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-18 18:54:41,796 WARN L233 SmtUtils]: Spent 5.45s on a formula simplification. DAG size of input: 513 DAG size of output: 241 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-18 18:54:52,851 WARN L233 SmtUtils]: Spent 9.43s on a formula simplification. DAG size of input: 565 DAG size of output: 273 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-18 18:55:04,087 WARN L233 SmtUtils]: Spent 6.72s on a formula simplification. DAG size of input: 530 DAG size of output: 251 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-18 18:55:16,467 WARN L233 SmtUtils]: Spent 10.85s on a formula simplification. DAG size of input: 582 DAG size of output: 284 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-18 18:55:24,801 WARN L233 SmtUtils]: Spent 5.85s on a formula simplification. DAG size of input: 537 DAG size of output: 261 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-18 18:55:37,869 WARN L233 SmtUtils]: Spent 11.19s on a formula simplification. DAG size of input: 589 DAG size of output: 291 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-18 18:55:46,581 WARN L233 SmtUtils]: Spent 5.92s on a formula simplification. DAG size of input: 558 DAG size of output: 278 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-18 18:56:01,281 WARN L233 SmtUtils]: Spent 12.67s on a formula simplification. DAG size of input: 615 DAG size of output: 316 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-18 18:56:07,378 WARN L233 SmtUtils]: Spent 6.09s on a formula simplification. DAG size of input: 311 DAG size of output: 310 (called from [L 301] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-18 18:57:07,314 WARN L233 SmtUtils]: Spent 24.27s on a formula simplification. DAG size of input: 874 DAG size of output: 407 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-18 18:57:39,703 WARN L233 SmtUtils]: Spent 27.92s on a formula simplification. DAG size of input: 999 DAG size of output: 496 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-18 18:57:45,627 WARN L233 SmtUtils]: Spent 5.92s on a formula simplification that was a NOOP. DAG size: 481 (called from [L 301] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-18 18:58:30,704 WARN L233 SmtUtils]: Spent 5.40s on a formula simplification. DAG size of input: 304 DAG size of output: 267 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-18 18:58:40,854 WARN L233 SmtUtils]: Spent 7.78s on a formula simplification. DAG size of input: 356 DAG size of output: 318 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-18 19:00:12,071 WARN L233 SmtUtils]: Spent 15.16s on a formula simplification. DAG size of input: 517 DAG size of output: 384 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-18 19:00:37,980 WARN L233 SmtUtils]: Spent 21.50s on a formula simplification. DAG size of input: 600 DAG size of output: 459 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-18 19:00:45,093 WARN L233 SmtUtils]: Spent 7.11s on a formula simplification that was a NOOP. DAG size: 451 (called from [L 301] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-18 19:01:20,679 WARN L233 SmtUtils]: Spent 6.72s on a formula simplification. DAG size of input: 391 DAG size of output: 274 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-18 19:01:33,516 WARN L233 SmtUtils]: Spent 10.09s on a formula simplification. DAG size of input: 440 DAG size of output: 323 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-18 19:02:16,599 WARN L233 SmtUtils]: Spent 5.08s on a formula simplification. DAG size of input: 303 DAG size of output: 209 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition)