About the Execution of LTSMin+red for PolyORBLF-PT-S04J06T10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 914.623 | 3600000.00 | 13523087.00 | 1026.30 | FF?FFFFTFFTFTFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r297-tall-167873950600579.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is PolyORBLF-PT-S04J06T10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950600579
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.9M
-rw-r--r-- 1 mcc users 26K Feb 26 14:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 146K Feb 26 14:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 26K Feb 26 14:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 148K Feb 26 14:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 9.6K Feb 25 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 40K Feb 25 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 144K Feb 25 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 480K Feb 25 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 47K Feb 26 14:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 248K Feb 26 14:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 38K Feb 26 14:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 195K Feb 26 14:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 16:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.6K Feb 25 16:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 4.3M Mar 5 18:23 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLCardinality-00
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLCardinality-01
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLCardinality-02
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLCardinality-03
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLCardinality-04
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLCardinality-05
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLCardinality-06
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLCardinality-07
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLCardinality-08
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLCardinality-09
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLCardinality-10
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLCardinality-11
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLCardinality-12
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLCardinality-13
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLCardinality-14
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679574931202
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S04J06T10
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-23 12:35:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-23 12:35:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 12:35:33] [INFO ] Load time of PNML (sax parser for PT used): 298 ms
[2023-03-23 12:35:33] [INFO ] Transformed 966 places.
[2023-03-23 12:35:33] [INFO ] Transformed 5354 transitions.
[2023-03-23 12:35:33] [INFO ] Parsed PT model containing 966 places and 5354 transitions and 36134 arcs in 428 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 2710 transitions
Reduce redundant transitions removed 2710 transitions.
FORMULA PolyORBLF-PT-S04J06T10-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T10-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T10-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 252 out of 966 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 966/966 places, 2644/2644 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 962 transition count 2644
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 14 place count 952 transition count 2634
Iterating global reduction 1 with 10 rules applied. Total rules applied 24 place count 952 transition count 2634
Applied a total of 24 rules in 163 ms. Remains 952 /966 variables (removed 14) and now considering 2634/2644 (removed 10) transitions.
[2023-03-23 12:35:33] [INFO ] Flow matrix only has 2594 transitions (discarded 40 similar events)
// Phase 1: matrix 2594 rows 952 cols
[2023-03-23 12:35:34] [INFO ] Computed 58 place invariants in 165 ms
[2023-03-23 12:35:37] [INFO ] Dead Transitions using invariants and state equation in 3869 ms found 540 transitions.
Found 540 dead transitions using SMT.
Drop transitions removed 540 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 540 transitions.
[2023-03-23 12:35:37] [INFO ] Flow matrix only has 2054 transitions (discarded 40 similar events)
// Phase 1: matrix 2054 rows 952 cols
[2023-03-23 12:35:37] [INFO ] Computed 58 place invariants in 60 ms
[2023-03-23 12:35:38] [INFO ] Implicit Places using invariants in 843 ms returned [102, 226, 278, 343, 469, 523, 557, 663, 716, 831]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 853 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 942/966 places, 2094/2644 transitions.
Applied a total of 0 rules in 21 ms. Remains 942 /942 variables (removed 0) and now considering 2094/2094 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4940 ms. Remains : 942/966 places, 2094/2644 transitions.
Support contains 252 out of 942 places after structural reductions.
[2023-03-23 12:35:39] [INFO ] Flatten gal took : 206 ms
[2023-03-23 12:35:39] [INFO ] Flatten gal took : 136 ms
[2023-03-23 12:35:39] [INFO ] Input system was already deterministic with 2094 transitions.
Support contains 249 out of 942 places (down from 252) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 448 ms. (steps per millisecond=22 ) properties (out of 23) seen :14
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2023-03-23 12:35:40] [INFO ] Flow matrix only has 2054 transitions (discarded 40 similar events)
// Phase 1: matrix 2054 rows 942 cols
[2023-03-23 12:35:40] [INFO ] Computed 48 place invariants in 43 ms
[2023-03-23 12:35:41] [INFO ] [Real]Absence check using 18 positive place invariants in 7 ms returned sat
[2023-03-23 12:35:41] [INFO ] [Real]Absence check using 18 positive and 30 generalized place invariants in 47 ms returned sat
[2023-03-23 12:35:41] [INFO ] After 324ms SMT Verify possible using all constraints in real domain returned unsat :6 sat :0 real:3
[2023-03-23 12:35:41] [INFO ] [Nat]Absence check using 18 positive place invariants in 9 ms returned sat
[2023-03-23 12:35:41] [INFO ] [Nat]Absence check using 18 positive and 30 generalized place invariants in 46 ms returned sat
[2023-03-23 12:35:41] [INFO ] After 234ms SMT Verify possible using all constraints in natural domain returned unsat :9 sat :0
Fused 9 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 9 atomic propositions for a total of 13 simplifications.
FORMULA PolyORBLF-PT-S04J06T10-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T10-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T10-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T10-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA PolyORBLF-PT-S04J06T10-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T10-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0)) U G(p1)))'
Support contains 21 out of 942 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 942/942 places, 2094/2094 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 942 transition count 2024
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 140 place count 872 transition count 2024
Performed 120 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 120 Pre rules applied. Total rules applied 140 place count 872 transition count 1904
Deduced a syphon composed of 120 places in 2 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 2 with 240 rules applied. Total rules applied 380 place count 752 transition count 1904
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 1 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 2 with 140 rules applied. Total rules applied 520 place count 682 transition count 1834
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 526 place count 676 transition count 1828
Iterating global reduction 2 with 6 rules applied. Total rules applied 532 place count 676 transition count 1828
Applied a total of 532 rules in 222 ms. Remains 676 /942 variables (removed 266) and now considering 1828/2094 (removed 266) transitions.
[2023-03-23 12:35:42] [INFO ] Flow matrix only has 1788 transitions (discarded 40 similar events)
// Phase 1: matrix 1788 rows 676 cols
[2023-03-23 12:35:42] [INFO ] Computed 48 place invariants in 42 ms
[2023-03-23 12:35:43] [INFO ] Dead Transitions using invariants and state equation in 1877 ms found 0 transitions.
[2023-03-23 12:35:43] [INFO ] Flow matrix only has 1788 transitions (discarded 40 similar events)
[2023-03-23 12:35:43] [INFO ] Invariant cache hit.
[2023-03-23 12:35:44] [INFO ] Implicit Places using invariants in 945 ms returned []
[2023-03-23 12:35:44] [INFO ] Flow matrix only has 1788 transitions (discarded 40 similar events)
[2023-03-23 12:35:44] [INFO ] Invariant cache hit.
[2023-03-23 12:35:45] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-23 12:35:56] [INFO ] Implicit Places using invariants and state equation in 11277 ms returned []
Implicit Place search using SMT with State Equation took 12225 ms to find 0 implicit places.
[2023-03-23 12:35:56] [INFO ] Redundant transitions in 120 ms returned []
[2023-03-23 12:35:56] [INFO ] Flow matrix only has 1788 transitions (discarded 40 similar events)
[2023-03-23 12:35:56] [INFO ] Invariant cache hit.
[2023-03-23 12:35:58] [INFO ] Dead Transitions using invariants and state equation in 1907 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 676/942 places, 1828/2094 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 16365 ms. Remains : 676/942 places, 1828/2094 transitions.
Stuttering acceptance computed with spot in 251 ms :[(NOT p1), (NOT p0), (AND (NOT p0) p1)]
Running random walk in product with property : PolyORBLF-PT-S04J06T10-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ 3 s222), p0:(LEQ (ADD s34 s55 s123 s171 s368 s426 s448 s491 s564 s582) (ADD s0 s74 s158 s236 s315 s425 s445 s598 s606 s625))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 32445 reset in 903 ms.
Product exploration explored 100000 steps with 32617 reset in 780 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 375 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 118 ms :[(NOT p1), (NOT p0), (AND (NOT p0) p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-23 12:36:00] [INFO ] Flow matrix only has 1788 transitions (discarded 40 similar events)
[2023-03-23 12:36:00] [INFO ] Invariant cache hit.
[2023-03-23 12:36:00] [INFO ] After 103ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 12:36:00] [INFO ] [Nat]Absence check using 16 positive place invariants in 7 ms returned sat
[2023-03-23 12:36:01] [INFO ] [Nat]Absence check using 16 positive and 32 generalized place invariants in 39 ms returned sat
[2023-03-23 12:36:01] [INFO ] After 140ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p1))), (G (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(F p1), (F (NOT p0)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 10 factoid took 474 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p1)]
[2023-03-23 12:36:01] [INFO ] Flow matrix only has 1788 transitions (discarded 40 similar events)
[2023-03-23 12:36:01] [INFO ] Invariant cache hit.
[2023-03-23 12:36:02] [INFO ] [Real]Absence check using 16 positive place invariants in 14 ms returned sat
[2023-03-23 12:36:02] [INFO ] [Real]Absence check using 16 positive and 32 generalized place invariants in 124 ms returned sat
[2023-03-23 12:36:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 12:36:08] [INFO ] [Real]Absence check using state equation in 5506 ms returned sat
[2023-03-23 12:36:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 12:36:09] [INFO ] [Nat]Absence check using 16 positive place invariants in 12 ms returned sat
[2023-03-23 12:36:09] [INFO ] [Nat]Absence check using 16 positive and 32 generalized place invariants in 140 ms returned sat
[2023-03-23 12:36:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 12:36:15] [INFO ] [Nat]Absence check using state equation in 6355 ms returned sat
[2023-03-23 12:36:15] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-23 12:36:18] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-23 12:36:20] [INFO ] [Nat]Added 200 Read/Feed constraints in 4127 ms returned sat
[2023-03-23 12:36:20] [INFO ] Deduced a trap composed of 56 places in 99 ms of which 5 ms to minimize.
[2023-03-23 12:36:20] [INFO ] Deduced a trap composed of 58 places in 102 ms of which 1 ms to minimize.
[2023-03-23 12:36:21] [INFO ] Deduced a trap composed of 56 places in 98 ms of which 1 ms to minimize.
[2023-03-23 12:36:21] [INFO ] Deduced a trap composed of 56 places in 68 ms of which 1 ms to minimize.
[2023-03-23 12:36:22] [INFO ] Deduced a trap composed of 57 places in 75 ms of which 1 ms to minimize.
[2023-03-23 12:36:22] [INFO ] Deduced a trap composed of 56 places in 67 ms of which 0 ms to minimize.
[2023-03-23 12:36:22] [INFO ] Deduced a trap composed of 56 places in 51 ms of which 1 ms to minimize.
[2023-03-23 12:36:22] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 2769 ms
[2023-03-23 12:36:23] [INFO ] Computed and/alt/rep : 784/3734/754 causal constraints (skipped 1030 transitions) in 165 ms.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-23 12:36:23] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p1)
Could not prove EG (NOT p1)
Support contains 1 out of 676 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 676/676 places, 1828/1828 transitions.
Applied a total of 0 rules in 43 ms. Remains 676 /676 variables (removed 0) and now considering 1828/1828 (removed 0) transitions.
[2023-03-23 12:36:23] [INFO ] Flow matrix only has 1788 transitions (discarded 40 similar events)
[2023-03-23 12:36:23] [INFO ] Invariant cache hit.
[2023-03-23 12:36:25] [INFO ] Dead Transitions using invariants and state equation in 1761 ms found 0 transitions.
[2023-03-23 12:36:25] [INFO ] Flow matrix only has 1788 transitions (discarded 40 similar events)
[2023-03-23 12:36:25] [INFO ] Invariant cache hit.
[2023-03-23 12:36:26] [INFO ] Implicit Places using invariants in 957 ms returned []
[2023-03-23 12:36:26] [INFO ] Flow matrix only has 1788 transitions (discarded 40 similar events)
[2023-03-23 12:36:26] [INFO ] Invariant cache hit.
[2023-03-23 12:36:26] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-23 12:36:38] [INFO ] Implicit Places using invariants and state equation in 12573 ms returned []
Implicit Place search using SMT with State Equation took 13530 ms to find 0 implicit places.
[2023-03-23 12:36:38] [INFO ] Redundant transitions in 56 ms returned []
[2023-03-23 12:36:38] [INFO ] Flow matrix only has 1788 transitions (discarded 40 similar events)
[2023-03-23 12:36:38] [INFO ] Invariant cache hit.
[2023-03-23 12:36:40] [INFO ] Dead Transitions using invariants and state equation in 1919 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 17324 ms. Remains : 676/676 places, 1828/1828 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 105 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p1)]
Finished random walk after 7 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=7 )
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 130 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p1)]
[2023-03-23 12:36:41] [INFO ] Flow matrix only has 1788 transitions (discarded 40 similar events)
[2023-03-23 12:36:41] [INFO ] Invariant cache hit.
[2023-03-23 12:36:42] [INFO ] [Real]Absence check using 16 positive place invariants in 13 ms returned sat
[2023-03-23 12:36:42] [INFO ] [Real]Absence check using 16 positive and 32 generalized place invariants in 124 ms returned sat
[2023-03-23 12:36:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 12:36:47] [INFO ] [Real]Absence check using state equation in 5418 ms returned sat
[2023-03-23 12:36:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 12:36:48] [INFO ] [Nat]Absence check using 16 positive place invariants in 12 ms returned sat
[2023-03-23 12:36:49] [INFO ] [Nat]Absence check using 16 positive and 32 generalized place invariants in 129 ms returned sat
[2023-03-23 12:36:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 12:36:55] [INFO ] [Nat]Absence check using state equation in 6343 ms returned sat
[2023-03-23 12:36:55] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-23 12:36:58] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-23 12:36:59] [INFO ] [Nat]Added 200 Read/Feed constraints in 4051 ms returned sat
[2023-03-23 12:36:59] [INFO ] Deduced a trap composed of 56 places in 88 ms of which 1 ms to minimize.
[2023-03-23 12:37:00] [INFO ] Deduced a trap composed of 58 places in 93 ms of which 1 ms to minimize.
[2023-03-23 12:37:00] [INFO ] Deduced a trap composed of 57 places in 87 ms of which 1 ms to minimize.
[2023-03-23 12:37:00] [INFO ] Deduced a trap composed of 57 places in 69 ms of which 0 ms to minimize.
[2023-03-23 12:37:01] [INFO ] Deduced a trap composed of 57 places in 60 ms of which 0 ms to minimize.
[2023-03-23 12:37:01] [INFO ] Deduced a trap composed of 56 places in 65 ms of which 1 ms to minimize.
[2023-03-23 12:37:01] [INFO ] Deduced a trap composed of 56 places in 47 ms of which 1 ms to minimize.
[2023-03-23 12:37:01] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 2530 ms
[2023-03-23 12:37:02] [INFO ] Computed and/alt/rep : 784/3734/754 causal constraints (skipped 1030 transitions) in 175 ms.
[2023-03-23 12:37:02] [INFO ] Added : 30 causal constraints over 6 iterations in 870 ms. Result :unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 38 ms :[(NOT p1)]
Stuttering criterion allowed to conclude after 9154 steps with 0 reset in 57 ms.
FORMULA PolyORBLF-PT-S04J06T10-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T10-LTLCardinality-00 finished in 81218 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 70 out of 942 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 942/942 places, 2094/2094 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 942 transition count 2024
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 140 place count 872 transition count 2024
Performed 120 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 120 Pre rules applied. Total rules applied 140 place count 872 transition count 1904
Deduced a syphon composed of 120 places in 1 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 2 with 240 rules applied. Total rules applied 380 place count 752 transition count 1904
Performed 110 Post agglomeration using F-continuation condition.Transition count delta: 110
Deduced a syphon composed of 110 places in 1 ms
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 2 with 220 rules applied. Total rules applied 600 place count 642 transition count 1794
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 606 place count 636 transition count 1788
Iterating global reduction 2 with 6 rules applied. Total rules applied 612 place count 636 transition count 1788
Applied a total of 612 rules in 131 ms. Remains 636 /942 variables (removed 306) and now considering 1788/2094 (removed 306) transitions.
[2023-03-23 12:37:03] [INFO ] Flow matrix only has 1748 transitions (discarded 40 similar events)
// Phase 1: matrix 1748 rows 636 cols
[2023-03-23 12:37:03] [INFO ] Computed 48 place invariants in 38 ms
[2023-03-23 12:37:04] [INFO ] Dead Transitions using invariants and state equation in 1672 ms found 0 transitions.
[2023-03-23 12:37:04] [INFO ] Flow matrix only has 1748 transitions (discarded 40 similar events)
[2023-03-23 12:37:04] [INFO ] Invariant cache hit.
[2023-03-23 12:37:05] [INFO ] Implicit Places using invariants in 829 ms returned []
[2023-03-23 12:37:05] [INFO ] Flow matrix only has 1748 transitions (discarded 40 similar events)
[2023-03-23 12:37:05] [INFO ] Invariant cache hit.
[2023-03-23 12:37:06] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-23 12:37:19] [INFO ] Implicit Places using invariants and state equation in 13817 ms returned []
Implicit Place search using SMT with State Equation took 14647 ms to find 0 implicit places.
[2023-03-23 12:37:19] [INFO ] Redundant transitions in 121 ms returned []
[2023-03-23 12:37:19] [INFO ] Flow matrix only has 1748 transitions (discarded 40 similar events)
[2023-03-23 12:37:19] [INFO ] Invariant cache hit.
[2023-03-23 12:37:21] [INFO ] Dead Transitions using invariants and state equation in 1718 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 636/942 places, 1788/2094 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 18303 ms. Remains : 636/942 places, 1788/2094 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J06T10-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 3 (ADD s9 s23 s24 s25 s27 s45 s49 s65 s78 s89 s103 s109 s112 s114 s120 s121 s155 s156 s180 s184 s185 s187 s228 s229 s236 s239 s240 s253 s256 s259 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 260 reset in 721 ms.
Product exploration explored 100000 steps with 253 reset in 819 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 137 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Finished random walk after 425 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=60 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 140 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Support contains 70 out of 636 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 636/636 places, 1788/1788 transitions.
Applied a total of 0 rules in 38 ms. Remains 636 /636 variables (removed 0) and now considering 1788/1788 (removed 0) transitions.
[2023-03-23 12:37:23] [INFO ] Flow matrix only has 1748 transitions (discarded 40 similar events)
[2023-03-23 12:37:23] [INFO ] Invariant cache hit.
[2023-03-23 12:37:25] [INFO ] Dead Transitions using invariants and state equation in 1592 ms found 0 transitions.
[2023-03-23 12:37:25] [INFO ] Flow matrix only has 1748 transitions (discarded 40 similar events)
[2023-03-23 12:37:25] [INFO ] Invariant cache hit.
[2023-03-23 12:37:25] [INFO ] Implicit Places using invariants in 860 ms returned []
[2023-03-23 12:37:25] [INFO ] Flow matrix only has 1748 transitions (discarded 40 similar events)
[2023-03-23 12:37:25] [INFO ] Invariant cache hit.
[2023-03-23 12:37:26] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-23 12:37:37] [INFO ] Implicit Places using invariants and state equation in 11814 ms returned []
Implicit Place search using SMT with State Equation took 12676 ms to find 0 implicit places.
[2023-03-23 12:37:37] [INFO ] Redundant transitions in 46 ms returned []
[2023-03-23 12:37:37] [INFO ] Flow matrix only has 1748 transitions (discarded 40 similar events)
[2023-03-23 12:37:37] [INFO ] Invariant cache hit.
[2023-03-23 12:37:39] [INFO ] Dead Transitions using invariants and state equation in 1672 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 16038 ms. Remains : 636/636 places, 1788/1788 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 115 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Finished random walk after 32 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=16 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 130 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 274 reset in 710 ms.
Product exploration explored 100000 steps with 283 reset in 723 ms.
Support contains 70 out of 636 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 636/636 places, 1788/1788 transitions.
Applied a total of 0 rules in 32 ms. Remains 636 /636 variables (removed 0) and now considering 1788/1788 (removed 0) transitions.
[2023-03-23 12:37:41] [INFO ] Flow matrix only has 1748 transitions (discarded 40 similar events)
[2023-03-23 12:37:41] [INFO ] Invariant cache hit.
[2023-03-23 12:37:43] [INFO ] Dead Transitions using invariants and state equation in 1595 ms found 0 transitions.
[2023-03-23 12:37:43] [INFO ] Flow matrix only has 1748 transitions (discarded 40 similar events)
[2023-03-23 12:37:43] [INFO ] Invariant cache hit.
[2023-03-23 12:37:43] [INFO ] Implicit Places using invariants in 841 ms returned []
[2023-03-23 12:37:43] [INFO ] Flow matrix only has 1748 transitions (discarded 40 similar events)
[2023-03-23 12:37:43] [INFO ] Invariant cache hit.
[2023-03-23 12:37:44] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-23 12:37:54] [INFO ] Implicit Places using invariants and state equation in 10731 ms returned []
Implicit Place search using SMT with State Equation took 11573 ms to find 0 implicit places.
[2023-03-23 12:37:54] [INFO ] Redundant transitions in 46 ms returned []
[2023-03-23 12:37:54] [INFO ] Flow matrix only has 1748 transitions (discarded 40 similar events)
[2023-03-23 12:37:54] [INFO ] Invariant cache hit.
[2023-03-23 12:37:56] [INFO ] Dead Transitions using invariants and state equation in 1726 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14987 ms. Remains : 636/636 places, 1788/1788 transitions.
Treatment of property PolyORBLF-PT-S04J06T10-LTLCardinality-02 finished in 53743 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(((p1 U (p2||G(p1)))&&p0))))'
Support contains 68 out of 942 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 942/942 places, 2094/2094 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 942 transition count 2074
Reduce places removed 20 places and 0 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Iterating post reduction 1 with 40 rules applied. Total rules applied 60 place count 922 transition count 2054
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 80 place count 902 transition count 2054
Performed 120 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 120 Pre rules applied. Total rules applied 80 place count 902 transition count 1934
Deduced a syphon composed of 120 places in 1 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 3 with 240 rules applied. Total rules applied 320 place count 782 transition count 1934
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 1 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 3 with 140 rules applied. Total rules applied 460 place count 712 transition count 1864
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 466 place count 706 transition count 1858
Iterating global reduction 3 with 6 rules applied. Total rules applied 472 place count 706 transition count 1858
Applied a total of 472 rules in 131 ms. Remains 706 /942 variables (removed 236) and now considering 1858/2094 (removed 236) transitions.
[2023-03-23 12:37:56] [INFO ] Flow matrix only has 1818 transitions (discarded 40 similar events)
// Phase 1: matrix 1818 rows 706 cols
[2023-03-23 12:37:56] [INFO ] Computed 48 place invariants in 40 ms
[2023-03-23 12:37:58] [INFO ] Dead Transitions using invariants and state equation in 1907 ms found 0 transitions.
[2023-03-23 12:37:58] [INFO ] Flow matrix only has 1818 transitions (discarded 40 similar events)
[2023-03-23 12:37:58] [INFO ] Invariant cache hit.
[2023-03-23 12:37:59] [INFO ] Implicit Places using invariants in 914 ms returned []
[2023-03-23 12:37:59] [INFO ] Flow matrix only has 1818 transitions (discarded 40 similar events)
[2023-03-23 12:37:59] [INFO ] Invariant cache hit.
[2023-03-23 12:38:00] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-23 12:38:16] [INFO ] Implicit Places using invariants and state equation in 17241 ms returned []
Implicit Place search using SMT with State Equation took 18157 ms to find 0 implicit places.
[2023-03-23 12:38:16] [INFO ] Redundant transitions in 56 ms returned []
[2023-03-23 12:38:16] [INFO ] Flow matrix only has 1818 transitions (discarded 40 similar events)
[2023-03-23 12:38:16] [INFO ] Invariant cache hit.
[2023-03-23 12:38:18] [INFO ] Dead Transitions using invariants and state equation in 1947 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 706/942 places, 1858/2094 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 22211 ms. Remains : 706/942 places, 1858/2094 transitions.
Stuttering acceptance computed with spot in 43 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : PolyORBLF-PT-S04J06T10-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(OR (AND p2 p0) (AND p1 p0)), acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p2) (NOT p1)) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p2:(AND (GT 1 (ADD s46 s133 s241 s342 s432 s493 s527 s535 s655 s701)) (LEQ (ADD s139 s218 s249 s324 s367 s482 s552 s645 s650 s686) (ADD s157 s264 s275 s38...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 4192 steps with 0 reset in 54 ms.
FORMULA PolyORBLF-PT-S04J06T10-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T10-LTLCardinality-03 finished in 22340 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0))||G(!p0)))'
Support contains 10 out of 942 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 942/942 places, 2094/2094 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 942 transition count 2024
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 140 place count 872 transition count 2024
Performed 120 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 120 Pre rules applied. Total rules applied 140 place count 872 transition count 1904
Deduced a syphon composed of 120 places in 1 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 2 with 240 rules applied. Total rules applied 380 place count 752 transition count 1904
Performed 110 Post agglomeration using F-continuation condition.Transition count delta: 110
Deduced a syphon composed of 110 places in 1 ms
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 2 with 220 rules applied. Total rules applied 600 place count 642 transition count 1794
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 606 place count 636 transition count 1788
Iterating global reduction 2 with 6 rules applied. Total rules applied 612 place count 636 transition count 1788
Applied a total of 612 rules in 119 ms. Remains 636 /942 variables (removed 306) and now considering 1788/2094 (removed 306) transitions.
[2023-03-23 12:38:19] [INFO ] Flow matrix only has 1748 transitions (discarded 40 similar events)
// Phase 1: matrix 1748 rows 636 cols
[2023-03-23 12:38:19] [INFO ] Computed 48 place invariants in 37 ms
[2023-03-23 12:38:20] [INFO ] Dead Transitions using invariants and state equation in 1769 ms found 0 transitions.
[2023-03-23 12:38:20] [INFO ] Flow matrix only has 1748 transitions (discarded 40 similar events)
[2023-03-23 12:38:20] [INFO ] Invariant cache hit.
[2023-03-23 12:38:21] [INFO ] Implicit Places using invariants in 942 ms returned []
[2023-03-23 12:38:21] [INFO ] Flow matrix only has 1748 transitions (discarded 40 similar events)
[2023-03-23 12:38:21] [INFO ] Invariant cache hit.
[2023-03-23 12:38:22] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-23 12:38:31] [INFO ] Implicit Places using invariants and state equation in 9343 ms returned []
Implicit Place search using SMT with State Equation took 10287 ms to find 0 implicit places.
[2023-03-23 12:38:31] [INFO ] Redundant transitions in 51 ms returned []
[2023-03-23 12:38:31] [INFO ] Flow matrix only has 1748 transitions (discarded 40 similar events)
[2023-03-23 12:38:31] [INFO ] Invariant cache hit.
[2023-03-23 12:38:32] [INFO ] Dead Transitions using invariants and state equation in 1664 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 636/942 places, 1788/2094 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 13903 ms. Remains : 636/942 places, 1788/2094 transitions.
Stuttering acceptance computed with spot in 61 ms :[false, (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J06T10-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 (ADD s43 s85 s133 s138 s317 s330 s381 s491 s567 s568))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 8609 steps with 0 reset in 55 ms.
FORMULA PolyORBLF-PT-S04J06T10-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T10-LTLCardinality-04 finished in 14048 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((p0&&X(p0))))))'
Support contains 1 out of 942 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 942/942 places, 2094/2094 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 932 transition count 2084
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 932 transition count 2084
Applied a total of 20 rules in 49 ms. Remains 932 /942 variables (removed 10) and now considering 2084/2094 (removed 10) transitions.
[2023-03-23 12:38:33] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
// Phase 1: matrix 2044 rows 932 cols
[2023-03-23 12:38:33] [INFO ] Computed 48 place invariants in 43 ms
[2023-03-23 12:38:36] [INFO ] Dead Transitions using invariants and state equation in 3222 ms found 0 transitions.
[2023-03-23 12:38:36] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
[2023-03-23 12:38:36] [INFO ] Invariant cache hit.
[2023-03-23 12:38:37] [INFO ] Implicit Places using invariants in 1153 ms returned []
[2023-03-23 12:38:37] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
[2023-03-23 12:38:37] [INFO ] Invariant cache hit.
[2023-03-23 12:38:38] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-23 12:38:47] [INFO ] Implicit Places using invariants and state equation in 10312 ms returned []
Implicit Place search using SMT with State Equation took 11468 ms to find 0 implicit places.
[2023-03-23 12:38:47] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
[2023-03-23 12:38:47] [INFO ] Invariant cache hit.
[2023-03-23 12:38:51] [INFO ] Dead Transitions using invariants and state equation in 3479 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 932/942 places, 2084/2094 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18222 ms. Remains : 932/942 places, 2084/2094 transitions.
Stuttering acceptance computed with spot in 231 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J06T10-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(LEQ 3 s312)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 514 reset in 450 ms.
Product exploration explored 100000 steps with 512 reset in 480 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 83 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 135 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 7 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=7 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 107 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2023-03-23 12:38:53] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
[2023-03-23 12:38:53] [INFO ] Invariant cache hit.
[2023-03-23 12:38:54] [INFO ] [Real]Absence check using 16 positive place invariants in 12 ms returned sat
[2023-03-23 12:38:54] [INFO ] [Real]Absence check using 16 positive and 32 generalized place invariants in 196 ms returned sat
[2023-03-23 12:38:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 12:38:59] [INFO ] [Real]Absence check using state equation in 4995 ms returned sat
[2023-03-23 12:38:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 12:39:01] [INFO ] [Nat]Absence check using 16 positive place invariants in 12 ms returned sat
[2023-03-23 12:39:01] [INFO ] [Nat]Absence check using 16 positive and 32 generalized place invariants in 110 ms returned sat
[2023-03-23 12:39:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 12:39:13] [INFO ] [Nat]Absence check using state equation in 11561 ms returned sat
[2023-03-23 12:39:13] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-23 12:39:14] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-23 12:39:14] [INFO ] [Nat]Added 200 Read/Feed constraints in 1846 ms returned unknown
Could not prove EG (NOT p0)
Support contains 1 out of 932 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 932/932 places, 2084/2084 transitions.
Applied a total of 0 rules in 22 ms. Remains 932 /932 variables (removed 0) and now considering 2084/2084 (removed 0) transitions.
[2023-03-23 12:39:14] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
[2023-03-23 12:39:14] [INFO ] Invariant cache hit.
[2023-03-23 12:39:18] [INFO ] Dead Transitions using invariants and state equation in 3463 ms found 0 transitions.
[2023-03-23 12:39:18] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
[2023-03-23 12:39:18] [INFO ] Invariant cache hit.
[2023-03-23 12:39:19] [INFO ] Implicit Places using invariants in 1185 ms returned []
[2023-03-23 12:39:19] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
[2023-03-23 12:39:19] [INFO ] Invariant cache hit.
[2023-03-23 12:39:20] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-23 12:39:32] [INFO ] Implicit Places using invariants and state equation in 12622 ms returned []
Implicit Place search using SMT with State Equation took 13810 ms to find 0 implicit places.
[2023-03-23 12:39:32] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
[2023-03-23 12:39:32] [INFO ] Invariant cache hit.
[2023-03-23 12:39:35] [INFO ] Dead Transitions using invariants and state equation in 3296 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20598 ms. Remains : 932/932 places, 2084/2084 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 89 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 185 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 165 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=82 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 112 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 162 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2023-03-23 12:39:36] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
[2023-03-23 12:39:36] [INFO ] Invariant cache hit.
[2023-03-23 12:39:37] [INFO ] [Real]Absence check using 16 positive place invariants in 14 ms returned sat
[2023-03-23 12:39:37] [INFO ] [Real]Absence check using 16 positive and 32 generalized place invariants in 197 ms returned sat
[2023-03-23 12:39:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 12:39:43] [INFO ] [Real]Absence check using state equation in 5369 ms returned sat
[2023-03-23 12:39:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 12:39:44] [INFO ] [Nat]Absence check using 16 positive place invariants in 12 ms returned sat
[2023-03-23 12:39:45] [INFO ] [Nat]Absence check using 16 positive and 32 generalized place invariants in 114 ms returned sat
[2023-03-23 12:39:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 12:39:57] [INFO ] [Nat]Absence check using state equation in 12189 ms returned sat
[2023-03-23 12:39:57] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-23 12:39:58] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-23 12:39:58] [INFO ] [Nat]Added 200 Read/Feed constraints in 1187 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 154 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering criterion allowed to conclude after 16971 steps with 88 reset in 79 ms.
FORMULA PolyORBLF-PT-S04J06T10-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T10-LTLCardinality-11 finished in 85567 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 942 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 942/942 places, 2094/2094 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 932 transition count 2084
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 932 transition count 2084
Applied a total of 20 rules in 41 ms. Remains 932 /942 variables (removed 10) and now considering 2084/2094 (removed 10) transitions.
[2023-03-23 12:39:58] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
[2023-03-23 12:39:58] [INFO ] Invariant cache hit.
[2023-03-23 12:40:02] [INFO ] Dead Transitions using invariants and state equation in 3471 ms found 0 transitions.
[2023-03-23 12:40:02] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
[2023-03-23 12:40:02] [INFO ] Invariant cache hit.
[2023-03-23 12:40:03] [INFO ] Implicit Places using invariants in 1153 ms returned []
[2023-03-23 12:40:03] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
[2023-03-23 12:40:03] [INFO ] Invariant cache hit.
[2023-03-23 12:40:04] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-23 12:40:16] [INFO ] Implicit Places using invariants and state equation in 13232 ms returned []
Implicit Place search using SMT with State Equation took 14387 ms to find 0 implicit places.
[2023-03-23 12:40:16] [INFO ] Flow matrix only has 2044 transitions (discarded 40 similar events)
[2023-03-23 12:40:16] [INFO ] Invariant cache hit.
[2023-03-23 12:40:20] [INFO ] Dead Transitions using invariants and state equation in 3504 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 932/942 places, 2084/2094 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21407 ms. Remains : 932/942 places, 2084/2094 transitions.
Stuttering acceptance computed with spot in 190 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J06T10-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s18 s648)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 3943 steps with 0 reset in 23 ms.
FORMULA PolyORBLF-PT-S04J06T10-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T10-LTLCardinality-13 finished in 21652 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||G((p1&&F(!p0))))))'
Support contains 4 out of 942 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 942/942 places, 2094/2094 transitions.
Drop transitions removed 59 transitions
Trivial Post-agglo rules discarded 59 transitions
Performed 59 trivial Post agglomeration. Transition count delta: 59
Iterating post reduction 0 with 59 rules applied. Total rules applied 59 place count 942 transition count 2035
Reduce places removed 59 places and 0 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Iterating post reduction 1 with 70 rules applied. Total rules applied 129 place count 883 transition count 2024
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 140 place count 872 transition count 2024
Performed 120 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 120 Pre rules applied. Total rules applied 140 place count 872 transition count 1904
Deduced a syphon composed of 120 places in 2 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 3 with 240 rules applied. Total rules applied 380 place count 752 transition count 1904
Performed 109 Post agglomeration using F-continuation condition.Transition count delta: 109
Deduced a syphon composed of 109 places in 2 ms
Reduce places removed 109 places and 0 transitions.
Iterating global reduction 3 with 218 rules applied. Total rules applied 598 place count 643 transition count 1795
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 604 place count 637 transition count 1789
Iterating global reduction 3 with 6 rules applied. Total rules applied 610 place count 637 transition count 1789
Applied a total of 610 rules in 124 ms. Remains 637 /942 variables (removed 305) and now considering 1789/2094 (removed 305) transitions.
[2023-03-23 12:40:20] [INFO ] Flow matrix only has 1749 transitions (discarded 40 similar events)
// Phase 1: matrix 1749 rows 637 cols
[2023-03-23 12:40:20] [INFO ] Computed 48 place invariants in 31 ms
[2023-03-23 12:40:22] [INFO ] Dead Transitions using invariants and state equation in 1652 ms found 0 transitions.
[2023-03-23 12:40:22] [INFO ] Flow matrix only has 1749 transitions (discarded 40 similar events)
[2023-03-23 12:40:22] [INFO ] Invariant cache hit.
[2023-03-23 12:40:23] [INFO ] Implicit Places using invariants in 917 ms returned []
[2023-03-23 12:40:23] [INFO ] Flow matrix only has 1749 transitions (discarded 40 similar events)
[2023-03-23 12:40:23] [INFO ] Invariant cache hit.
[2023-03-23 12:40:23] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-23 12:40:30] [INFO ] Implicit Places using invariants and state equation in 7192 ms returned []
Implicit Place search using SMT with State Equation took 8112 ms to find 0 implicit places.
[2023-03-23 12:40:30] [INFO ] Redundant transitions in 53 ms returned []
[2023-03-23 12:40:30] [INFO ] Flow matrix only has 1749 transitions (discarded 40 similar events)
[2023-03-23 12:40:30] [INFO ] Invariant cache hit.
[2023-03-23 12:40:32] [INFO ] Dead Transitions using invariants and state equation in 1787 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 637/942 places, 1789/2094 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11736 ms. Remains : 637/942 places, 1789/2094 transitions.
Stuttering acceptance computed with spot in 123 ms :[(AND (NOT p0) (NOT p1)), true, (OR (NOT p1) p0), p0]
Running random walk in product with property : PolyORBLF-PT-S04J06T10-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s152 s207), p1:(GT s212 s226)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 77 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S04J06T10-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T10-LTLCardinality-14 finished in 11886 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2023-03-23 12:40:32] [INFO ] Flatten gal took : 86 ms
[2023-03-23 12:40:32] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2023-03-23 12:40:32] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 942 places, 2094 transitions and 9340 arcs took 15 ms.
Total runtime 299376 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1222/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 15992772 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16061352 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2023
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-PT-S04J06T10"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is PolyORBLF-PT-S04J06T10, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r297-tall-167873950600579"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S04J06T10.tgz
mv PolyORBLF-PT-S04J06T10 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;