env NaiveOG.Timeout=-1 benchexec/../run-test.sh Library-ProofsTest 'de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$NaiveOG' NoOverflow.mix003_power.opt_pso.opt_rmo.opt_tso.opt.ats true -------------------------------------------------------------------------------- Thanks for using JUnit! Support its development at https://junit.org/sponsoring Test plan execution started. Number of static tests: 1 ╷ ├─ JUnit Jupiter └─ JUnit Jupiter finished after 4 ms. ├─ JUnit Vintage │ ├─ NaiveOG │ │ ├─ NoOverflow_mix003_power_opt_pso_opt_rmo_opt_tso_opt_ats │ │ │ tags: [] │ │ │ uniqueId: [engine:junit-vintage]/[runner:de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$NaiveOG]/[test:NoOverflow_mix003_power_opt_pso_opt_rmo_opt_tso_opt_ats(de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$NaiveOG)] │ │ │ parent: [engine:junit-vintage]/[runner:de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$NaiveOG] │ │ │ source: ClassSource [className = 'de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$NaiveOG', filePosition = null] [WARN]: Using environment timeout: -1ms [INFO]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/adds/z3 [INFO]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/adds/z3 SMTLIB2_COMPLIANT=true -t:1000 -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) [INFO]: [MP /storage/repos/ultimate/releaseScripts/default/adds/z3 SMTLIB2_COMPLIANT=true -t:1000 -memory:2024 -smt2 -in (1)] Waiting until timeout for monitored process [INFO]: Initialized classic predicate unifier [INFO]: Initialized classic predicate unifier [INFO]: Initialized classic predicate unifier [INFO]: Initialized classic predicate unifier [INFO]: Start isDeterministic. Operand 3 states and 327 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 3 states, 3 states have (on average 109.0) internal successors, (327), 3 states have internal predecessors, (327), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [INFO]: Floyd-Hoare annotation has 327 edges. 327 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 4 states and 410 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 4 states, 4 states have (on average 102.5) internal successors, (410), 4 states have internal predecessors, (410), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [INFO]: Floyd-Hoare annotation has 410 edges. 410 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 4 states and 420 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 4 states, 4 states have (on average 105.0) internal successors, (420), 4 states have internal predecessors, (420), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [INFO]: Floyd-Hoare annotation has 420 edges. 420 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Start isDeterministic. Operand 5 states and 514 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 5 states, 5 states have (on average 102.8) internal successors, (514), 5 states have internal predecessors, (514), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [INFO]: Floyd-Hoare annotation has 514 edges. 514 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Number of proof automata: 4 [INFO]: 104 / 118 letters are loopers in proof 0 [INFO]: 103 / 118 letters are loopers in proof 1 [INFO]: 103 / 118 letters are loopers in proof 2 [INFO]: 102 / 118 letters are loopers in proof 3 [INFO]: Loopers in proof automata: min=102, max=104, median=103 [INFO]: Start finitePrefix. Operand will be constructed on-demand [INFO]: 6/125 cut-off events. [INFO]: For 92/190 co-relation queries the response was YES. [INFO]: Finished finitePrefix Result has 202 conditions, 125 events. 6/125 cut-off events. For 92/190 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 181 event pairs, 0 based on Foata normal form. 47/169 useless extension candidates. Maximal degree in co-relation 143. Up to 14 conditions per place. [INFO]: OwickiGriesTestSuite setup time: 1093ms [INFO]: Constructing Owicki-Gries proof for Petri program that has 125 places, 118 transitions, 248 flow. [INFO]: Floyd-Hoare annotation has 130730 edges. 130730 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Computed Owicki-Gries annotation with 125 ghost variables, 118 ghost updates, and overall size 1933647 [WARN]: TermVariable |v_P1_#t~nondet4_25| not constructed by VariableManager. Cannot ensure absence of name clashes. [WARN]: TermVariable |v_P1_#t~nondet3_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [WARN]: TermVariable |v_P2_#t~nondet5#1_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [WARN]: TermVariable |v_P2_#t~nondet6#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [WARN]: TermVariable |v_P1_#t~nondet4_25| not constructed by VariableManager. Cannot ensure absence of name clashes. [WARN]: TermVariable |v_P1_#t~nondet3_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [WARN]: TermVariable |v_P2_#t~nondet5#1_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [WARN]: TermVariable |v_P2_#t~nondet6#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [WARN]: TermVariable |v_P1_#t~nondet4_25| not constructed by VariableManager. Cannot ensure absence of name clashes. [WARN]: TermVariable |v_P1_#t~nondet3_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [WARN]: TermVariable |v_P1_#t~nondet4_25| not constructed by VariableManager. Cannot ensure absence of name clashes. [WARN]: TermVariable |v_P1_#t~nondet3_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [WARN]: TermVariable |v_P2_#t~nondet5#1_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [WARN]: TermVariable |v_P2_#t~nondet6#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [WARN]: TermVariable |v_P1_#t~nondet4_25| not constructed by VariableManager. Cannot ensure absence of name clashes. [WARN]: TermVariable |v_P1_#t~nondet3_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [WARN]: TermVariable |v_P2_#t~nondet5#1_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [WARN]: TermVariable |v_P2_#t~nondet6#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes.