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.r103-tall-167814479101091.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 lolaxred
Input is DatabaseWithMutex-PT-40, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r103-tall-167814479101091
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 69M
-rw-r--r-- 1 mcc users 2.4M Feb 25 17:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 9.7M Feb 25 17:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5M Feb 25 16:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 12M Feb 25 16:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 1.1M Feb 25 15:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 3.1M Feb 25 15:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 902K Feb 25 15:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 3.2M Feb 25 15:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.0M Feb 25 19:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 7.7M Feb 25 19:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.6M Feb 25 18:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 7.0M Feb 25 18:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 84K Feb 25 15:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 189K Feb 25 15:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 17M Mar 5 18:22 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 DatabaseWithMutex-PT-40-LTLCardinality-00
FORMULA_NAME DatabaseWithMutex-PT-40-LTLCardinality-01
FORMULA_NAME DatabaseWithMutex-PT-40-LTLCardinality-02
FORMULA_NAME DatabaseWithMutex-PT-40-LTLCardinality-03
FORMULA_NAME DatabaseWithMutex-PT-40-LTLCardinality-04
FORMULA_NAME DatabaseWithMutex-PT-40-LTLCardinality-05
FORMULA_NAME DatabaseWithMutex-PT-40-LTLCardinality-06
FORMULA_NAME DatabaseWithMutex-PT-40-LTLCardinality-07
FORMULA_NAME DatabaseWithMutex-PT-40-LTLCardinality-08
FORMULA_NAME DatabaseWithMutex-PT-40-LTLCardinality-09
FORMULA_NAME DatabaseWithMutex-PT-40-LTLCardinality-10
FORMULA_NAME DatabaseWithMutex-PT-40-LTLCardinality-11
FORMULA_NAME DatabaseWithMutex-PT-40-LTLCardinality-12
FORMULA_NAME DatabaseWithMutex-PT-40-LTLCardinality-13
FORMULA_NAME DatabaseWithMutex-PT-40-LTLCardinality-14
FORMULA_NAME DatabaseWithMutex-PT-40-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678318049254

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=lolaxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DatabaseWithMutex-PT-40
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-08 23:27:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-08 23:27:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 23:27:31] [INFO ] Load time of PNML (sax parser for PT used): 775 ms
[2023-03-08 23:27:31] [INFO ] Transformed 12920 places.
[2023-03-08 23:27:31] [INFO ] Transformed 12800 transitions.
[2023-03-08 23:27:31] [INFO ] Parsed PT model containing 12920 places and 12800 transitions and 156800 arcs in 987 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 3124 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA DatabaseWithMutex-PT-40-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-PT-40-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-PT-40-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 8127 out of 12920 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 1595 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
// Phase 1: matrix 12800 rows 12920 cols
[2023-03-08 23:27:37] [INFO ] Computed 1720 place invariants in 762 ms
[2023-03-08 23:27:38] [INFO ] Implicit Places using invariants in 1992 ms returned []
Implicit Place search using SMT only with invariants took 2014 ms to find 0 implicit places.
[2023-03-08 23:27:38] [INFO ] Invariant cache hit.
[2023-03-08 23:27:39] [INFO ] Dead Transitions using invariants and state equation in 1090 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4711 ms. Remains : 12920/12920 places, 12800/12800 transitions.
Support contains 8127 out of 12920 places after structural reductions.
[2023-03-08 23:27:42] [INFO ] Flatten gal took : 1762 ms
[2023-03-08 23:27:43] [INFO ] Flatten gal took : 1438 ms
[2023-03-08 23:27:46] [INFO ] Input system was already deterministic with 12800 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 999 ms. (steps per millisecond=10 ) properties (out of 28) seen :19
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 388 ms. (steps per millisecond=25 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-08 23:27:48] [INFO ] Invariant cache hit.
[2023-03-08 23:27:50] [INFO ] After 2390ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-08 23:27:53] [INFO ] [Nat]Absence check using 84 positive place invariants in 125 ms returned sat
[2023-03-08 23:27:54] [INFO ] [Nat]Absence check using 84 positive and 1636 generalized place invariants in 1617 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
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)
[2023-03-08 23:28:15] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-08 23:28:15] [INFO ] After 25105ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:8
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1686 out of 12920 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Performed 1598 Post agglomeration using F-continuation condition.Transition count delta: 1598
Iterating post reduction 0 with 1598 rules applied. Total rules applied 1598 place count 12920 transition count 11202
Reduce places removed 1598 places and 0 transitions.
Iterating post reduction 1 with 1598 rules applied. Total rules applied 3196 place count 11322 transition count 11202
Performed 1599 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1599 Pre rules applied. Total rules applied 3196 place count 11322 transition count 9603
Deduced a syphon composed of 1599 places in 6 ms
Reduce places removed 1599 places and 0 transitions.
Iterating global reduction 2 with 3198 rules applied. Total rules applied 6394 place count 9723 transition count 9603
Free-agglomeration rule applied 1560 times.
Iterating global reduction 2 with 1560 rules applied. Total rules applied 7954 place count 9723 transition count 8043
Reduce places removed 1560 places and 0 transitions.
Iterating post reduction 2 with 1560 rules applied. Total rules applied 9514 place count 8163 transition count 8043
Applied a total of 9514 rules in 7265 ms. Remains 8163 /12920 variables (removed 4757) and now considering 8043/12800 (removed 4757) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7269 ms. Remains : 8163/12920 places, 8043/12800 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 858 ms. (steps per millisecond=11 ) properties (out of 8) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 468 ms. (steps per millisecond=21 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 8043 rows 8163 cols
[2023-03-08 23:28:25] [INFO ] Computed 1720 place invariants in 368 ms
[2023-03-08 23:28:26] [INFO ] After 1123ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-08 23:28:27] [INFO ] [Nat]Absence check using 84 positive place invariants in 57 ms returned sat
[2023-03-08 23:28:28] [INFO ] [Nat]Absence check using 84 positive and 1636 generalized place invariants in 991 ms returned sat
[2023-03-08 23:28:37] [INFO ] After 9070ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :1
[2023-03-08 23:28:38] [INFO ] After 9617ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :1
Attempting to minimize the solution found.
Minimization took 314 ms.
[2023-03-08 23:28:38] [INFO ] After 12405ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :1
Fused 5 Parikh solutions to 1 different solutions.
Finished Parikh walk after 696 steps, including 0 resets, run visited all 1 properties in 37 ms. (steps per millisecond=18 )
Parikh walk visited 1 properties in 45 ms.
Successfully simplified 4 atomic propositions for a total of 13 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA DatabaseWithMutex-PT-40-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-PT-40-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA DatabaseWithMutex-PT-40-LTLCardinality-09 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)))'
Support contains 1600 out of 12920 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Drop transitions removed 1600 transitions
Trivial Post-agglo rules discarded 1600 transitions
Performed 1600 trivial Post agglomeration. Transition count delta: 1600
Iterating post reduction 0 with 1600 rules applied. Total rules applied 1600 place count 12920 transition count 11200
Reduce places removed 1640 places and 0 transitions.
Drop transitions removed 3200 transitions
Trivial Post-agglo rules discarded 3200 transitions
Performed 3200 trivial Post agglomeration. Transition count delta: 3200
Iterating post reduction 1 with 4840 rules applied. Total rules applied 6440 place count 11280 transition count 8000
Reduce places removed 3200 places and 0 transitions.
Iterating post reduction 2 with 3200 rules applied. Total rules applied 9640 place count 8080 transition count 8000
Performed 1600 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1600 Pre rules applied. Total rules applied 9640 place count 8080 transition count 6400
Deduced a syphon composed of 1600 places in 2 ms
Reduce places removed 1600 places and 0 transitions.
Iterating global reduction 3 with 3200 rules applied. Total rules applied 12840 place count 6480 transition count 6400
Applied a total of 12840 rules in 3498 ms. Remains 6480 /12920 variables (removed 6440) and now considering 6400/12800 (removed 6400) transitions.
// Phase 1: matrix 6400 rows 6480 cols
[2023-03-08 23:28:43] [INFO ] Computed 1680 place invariants in 455 ms
[2023-03-08 23:28:58] [INFO ] Implicit Places using invariants in 15253 ms returned []
[2023-03-08 23:28:58] [INFO ] Invariant cache hit.
[2023-03-08 23:29:12] [INFO ] Implicit Places using invariants and state equation in 14908 ms returned []
Implicit Place search using SMT with State Equation took 30164 ms to find 0 implicit places.
[2023-03-08 23:29:13] [INFO ] Redundant transitions in 1019 ms returned []
[2023-03-08 23:29:13] [INFO ] Invariant cache hit.
[2023-03-08 23:29:19] [INFO ] Dead Transitions using invariants and state equation in 5073 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6480/12920 places, 6400/12800 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 39761 ms. Remains : 6480/12920 places, 6400/12800 transitions.
Stuttering acceptance computed with spot in 174 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DatabaseWithMutex-PT-40-LTLCardinality-01 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:(LEQ 2 (ADD s1 s5 s8 s9 s10 s12 s18 s24 s40 s44 s46 s47 s51 s54 s57 s58 s65 s66 s68 s72 s73 s77 s79 s83 s86 s88 s90 s94 s97 s104 s107 s109 s111 s112 s1...], 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 1858 reset in 9132 ms.
Product exploration explored 100000 steps with 1866 reset in 8797 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 (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 1043 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 70 ms :[(NOT p0), (NOT p0)]
Finished random walk after 55 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=9 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
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 62 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
[2023-03-08 23:30:41] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Support contains 1600 out of 6480 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 1105 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
[2023-03-08 23:30:58] [INFO ] Invariant cache hit.
[2023-03-08 23:31:12] [INFO ] Implicit Places using invariants in 14343 ms returned []
[2023-03-08 23:31:12] [INFO ] Invariant cache hit.
[2023-03-08 23:31:27] [INFO ] Implicit Places using invariants and state equation in 14565 ms returned []
Implicit Place search using SMT with State Equation took 28914 ms to find 0 implicit places.
[2023-03-08 23:31:27] [INFO ] Redundant transitions in 742 ms returned []
[2023-03-08 23:31:27] [INFO ] Invariant cache hit.
[2023-03-08 23:31:32] [INFO ] Dead Transitions using invariants and state equation in 4600 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 35370 ms. Remains : 6480/6480 places, 6400/6400 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 (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 131 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 53 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=7 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 126 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 63 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
[2023-03-08 23:32:35] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1868 reset in 8686 ms.
Product exploration explored 100000 steps with 1858 reset in 8738 ms.
Support contains 1600 out of 6480 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 1180 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
[2023-03-08 23:33:09] [INFO ] Invariant cache hit.
[2023-03-08 23:33:23] [INFO ] Implicit Places using invariants in 14393 ms returned []
[2023-03-08 23:33:23] [INFO ] Invariant cache hit.
[2023-03-08 23:33:38] [INFO ] Implicit Places using invariants and state equation in 14513 ms returned []
Implicit Place search using SMT with State Equation took 28910 ms to find 0 implicit places.
[2023-03-08 23:33:39] [INFO ] Redundant transitions in 906 ms returned []
[2023-03-08 23:33:39] [INFO ] Invariant cache hit.
[2023-03-08 23:33:43] [INFO ] Dead Transitions using invariants and state equation in 4896 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 35898 ms. Remains : 6480/6480 places, 6400/6400 transitions.
Treatment of property DatabaseWithMutex-PT-40-LTLCardinality-01 finished in 306418 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||(p1 U (p2||G(p1))))))))'
Support contains 4840 out of 12920 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 1960 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
// Phase 1: matrix 12800 rows 12920 cols
[2023-03-08 23:33:48] [INFO ] Computed 1720 place invariants in 595 ms
[2023-03-08 23:33:49] [INFO ] Implicit Places using invariants in 1622 ms returned []
Implicit Place search using SMT only with invariants took 1625 ms to find 0 implicit places.
[2023-03-08 23:33:49] [INFO ] Invariant cache hit.
[2023-03-08 23:33:50] [INFO ] Dead Transitions using invariants and state equation in 1004 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4591 ms. Remains : 12920/12920 places, 12800/12800 transitions.
Stuttering acceptance computed with spot in 123 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Running random walk in product with property : DatabaseWithMutex-PT-40-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ (ADD s6 s18 s19 s24 s26 s28 s44 s56 s77 s85 s95 s108 s111 s120 s121 s123 s130 s135 s141 s146 s149 s153 s155 s159 s164 s168 s181 s182 s196 s197 s19...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 58110 steps with 19370 reset in 10003 ms.
Product exploration timeout after 57570 steps with 19190 reset in 10003 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 p0 (NOT p2) (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p0 (NOT p2) (NOT p1))
Knowledge based reduction with 3 factoid took 105 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DatabaseWithMutex-PT-40-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DatabaseWithMutex-PT-40-LTLCardinality-02 finished in 356190 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) U (p1||(p0&&X(F(p2))))) U (G((G(p0) U (p1||(p0&&X(F(p2))))))||((G(p0) U (p1||(p0&&X(F(p2)))))&&X(!p1)))))'
Support contains 4880 out of 12920 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 1829 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
[2023-03-08 23:39:43] [INFO ] Invariant cache hit.
[2023-03-08 23:39:44] [INFO ] Implicit Places using invariants in 1048 ms returned []
Implicit Place search using SMT only with invariants took 1049 ms to find 0 implicit places.
[2023-03-08 23:39:44] [INFO ] Invariant cache hit.
[2023-03-08 23:39:45] [INFO ] Dead Transitions using invariants and state equation in 1067 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3947 ms. Remains : 12920/12920 places, 12800/12800 transitions.
Stuttering acceptance computed with spot in 183 ms :[(AND (NOT p2) (NOT p0)), true, (NOT p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : DatabaseWithMutex-PT-40-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 4}], [{ cond=(AND p1 p0 (NOT p2)), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(LEQ (ADD s6 s18 s19 s24 s26 s28 s44 s56 s77 s85 s95 s108 s111 s120 s121 s123 s130 s135 s141 s146 s149 s153 s155 s159 s164 s168 s181 s182 s196 s197 s19...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration timeout after 84600 steps with 235 reset in 10001 ms.
Product exploration timeout after 83580 steps with 234 reset in 10003 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 p0 (NOT p2) (NOT p1)), (X (AND (NOT p1) p0 (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p1 p0 (NOT p2)))), (X (X (AND (NOT p1) p0 (NOT p2)))), true, (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p1 p0 (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 391 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 143 ms :[(AND (NOT p2) (NOT p0)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Finished random walk after 331 steps, including 0 resets, run visited all 5 properties in 48 ms. (steps per millisecond=6 )
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (AND (NOT p1) p0 (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p1 p0 (NOT p2)))), (X (X (AND (NOT p1) p0 (NOT p2)))), true, (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p1 p0 (NOT p2)))))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1) (NOT p2)))), (F (AND p0 p1 (NOT p2))), (F (NOT (AND p0 (NOT p2)))), (F p2), (F (AND (NOT p0) (NOT p2)))]
Knowledge based reduction with 10 factoid took 484 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 167 ms :[(AND (NOT p2) (NOT p0)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Stuttering acceptance computed with spot in 142 ms :[(AND (NOT p2) (NOT p0)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
[2023-03-08 23:55:26] [INFO ] Invariant cache hit.
Could not prove EG (AND (NOT p1) (NOT p2))
Support contains 4880 out of 12920 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 1973 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
[2023-03-08 23:55:43] [INFO ] Invariant cache hit.
[2023-03-08 23:55:44] [INFO ] Implicit Places using invariants in 1031 ms returned []
Implicit Place search using SMT only with invariants took 1032 ms to find 0 implicit places.
[2023-03-08 23:55:44] [INFO ] Invariant cache hit.
[2023-03-08 23:55:45] [INFO ] Dead Transitions using invariants and state equation in 1052 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4058 ms. Remains : 12920/12920 places, 12800/12800 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 : [(AND p0 (NOT p2) (NOT p1)), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND p0 (NOT p1) (NOT p2))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND p0 (NOT p2)))), (X (X (AND p0 (NOT p1) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 326 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 152 ms :[(AND (NOT p2) (NOT p0)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Finished random walk after 370 steps, including 0 resets, run visited all 5 properties in 52 ms. (steps per millisecond=7 )
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND p0 (NOT p1) (NOT p2))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND p0 (NOT p2)))), (X (X (AND p0 (NOT p1) (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1) (NOT p2)))), (F (AND p0 p1 (NOT p2))), (F (NOT (AND p0 (NOT p2)))), (F p2), (F (AND (NOT p0) (NOT p2)))]
Knowledge based reduction with 9 factoid took 482 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 173 ms :[(AND (NOT p2) (NOT p0)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Stuttering acceptance computed with spot in 162 ms :[(AND (NOT p2) (NOT p0)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
[2023-03-09 00:13:28] [INFO ] Invariant cache hit.
Could not prove EG (AND (NOT p1) (NOT p2))
Stuttering acceptance computed with spot in 156 ms :[(AND (NOT p2) (NOT p0)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Product exploration timeout after 81660 steps with 229 reset in 10001 ms.
Product exploration timeout after 80860 steps with 224 reset in 10001 ms.
Applying partial POR strategy [true, false, true, true]
Stuttering acceptance computed with spot in 138 ms :[(AND (NOT p2) (NOT p0)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Support contains 4880 out of 12920 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 2371 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
[2023-03-09 00:14:06] [INFO ] Invariant cache hit.
[2023-03-09 00:14:07] [INFO ] Dead Transitions using invariants and state equation in 1011 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3383 ms. Remains : 12920/12920 places, 12800/12800 transitions.
Support contains 4880 out of 12920 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 1817 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
[2023-03-09 00:14:09] [INFO ] Invariant cache hit.
[2023-03-09 00:14:10] [INFO ] Implicit Places using invariants in 1039 ms returned []
Implicit Place search using SMT only with invariants took 1043 ms to find 0 implicit places.
[2023-03-09 00:14:10] [INFO ] Invariant cache hit.
[2023-03-09 00:14:11] [INFO ] Dead Transitions using invariants and state equation in 1024 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3887 ms. Remains : 12920/12920 places, 12800/12800 transitions.
Treatment of property DatabaseWithMutex-PT-40-LTLCardinality-03 finished in 2070951 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 1680 out of 12920 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Performed 1600 Post agglomeration using F-continuation condition.Transition count delta: 1600
Iterating post reduction 0 with 1600 rules applied. Total rules applied 1600 place count 12920 transition count 11200
Reduce places removed 1600 places and 0 transitions.
Iterating post reduction 1 with 1600 rules applied. Total rules applied 3200 place count 11320 transition count 11200
Performed 1600 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1600 Pre rules applied. Total rules applied 3200 place count 11320 transition count 9600
Deduced a syphon composed of 1600 places in 3 ms
Reduce places removed 1600 places and 0 transitions.
Iterating global reduction 2 with 3200 rules applied. Total rules applied 6400 place count 9720 transition count 9600
Applied a total of 6400 rules in 3465 ms. Remains 9720 /12920 variables (removed 3200) and now considering 9600/12800 (removed 3200) transitions.
// Phase 1: matrix 9600 rows 9720 cols
[2023-03-09 00:14:16] [INFO ] Computed 1720 place invariants in 455 ms
[2023-03-09 00:14:17] [INFO ] Implicit Places using invariants in 1275 ms returned []
[2023-03-09 00:14:17] [INFO ] Invariant cache hit.
[2023-03-09 00:14:18] [INFO ] Implicit Places using invariants and state equation in 806 ms returned []
Implicit Place search using SMT with State Equation took 2083 ms to find 0 implicit places.
[2023-03-09 00:14:20] [INFO ] Redundant transitions in 2114 ms returned []
[2023-03-09 00:14:20] [INFO ] Invariant cache hit.
[2023-03-09 00:14:21] [INFO ] Dead Transitions using invariants and state equation in 790 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 9720/12920 places, 9600/12800 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8457 ms. Remains : 9720/12920 places, 9600/12800 transitions.
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DatabaseWithMutex-PT-40-LTLCardinality-04 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:(OR (LEQ 1 (ADD s439 s970 s1281 s1492 s1966 s2015 s2222 s2618 s3088 s3178 s3326 s3980 s4110 s4578 s5085 s5125 s5159 s5307 s5371 s5402 s5440 s5493 s6122...], 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 0 reset in 3574 ms.
Product exploration explored 100000 steps with 0 reset in 3827 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 145 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 60 ms :[(NOT p0), (NOT p0)]
Finished random walk after 118 steps, including 0 resets, run visited all 1 properties in 7 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 105 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 54 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Support contains 1680 out of 9720 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 2072 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
[2023-03-09 00:14:38] [INFO ] Invariant cache hit.
[2023-03-09 00:14:38] [INFO ] Implicit Places using invariants in 804 ms returned []
[2023-03-09 00:14:38] [INFO ] Invariant cache hit.
[2023-03-09 00:14:39] [INFO ] Implicit Places using invariants and state equation in 823 ms returned []
Implicit Place search using SMT with State Equation took 1629 ms to find 0 implicit places.
[2023-03-09 00:14:41] [INFO ] Redundant transitions in 2065 ms returned []
[2023-03-09 00:14:41] [INFO ] Invariant cache hit.
[2023-03-09 00:14:42] [INFO ] Dead Transitions using invariants and state equation in 808 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6586 ms. Remains : 9720/9720 places, 9600/9600 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 101 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 68 ms :[(NOT p0), (NOT p0)]
Finished random walk after 159 steps, including 0 resets, run visited all 1 properties in 9 ms. (steps per millisecond=17 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 109 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 61 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 3598 ms.
Product exploration explored 100000 steps with 0 reset in 3929 ms.
Support contains 1680 out of 9720 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 2034 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
[2023-03-09 00:14:59] [INFO ] Invariant cache hit.
[2023-03-09 00:15:00] [INFO ] Implicit Places using invariants in 811 ms returned []
[2023-03-09 00:15:00] [INFO ] Invariant cache hit.
[2023-03-09 00:15:00] [INFO ] Implicit Places using invariants and state equation in 796 ms returned []
Implicit Place search using SMT with State Equation took 1611 ms to find 0 implicit places.
[2023-03-09 00:15:02] [INFO ] Redundant transitions in 1937 ms returned []
[2023-03-09 00:15:02] [INFO ] Invariant cache hit.
[2023-03-09 00:15:03] [INFO ] Dead Transitions using invariants and state equation in 824 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6412 ms. Remains : 9720/9720 places, 9600/9600 transitions.
Treatment of property DatabaseWithMutex-PT-40-LTLCardinality-04 finished in 52098 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((p0&&F(p1))))'
Support contains 3240 out of 12920 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Performed 1600 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1600 Pre rules applied. Total rules applied 0 place count 12920 transition count 11200
Deduced a syphon composed of 1600 places in 6 ms
Reduce places removed 1600 places and 0 transitions.
Iterating global reduction 0 with 3200 rules applied. Total rules applied 3200 place count 11320 transition count 11200
Applied a total of 3200 rules in 2869 ms. Remains 11320 /12920 variables (removed 1600) and now considering 11200/12800 (removed 1600) transitions.
// Phase 1: matrix 11200 rows 11320 cols
[2023-03-09 00:15:08] [INFO ] Computed 1720 place invariants in 504 ms
[2023-03-09 00:15:09] [INFO ] Implicit Places using invariants in 1416 ms returned []
Implicit Place search using SMT only with invariants took 1417 ms to find 0 implicit places.
[2023-03-09 00:15:09] [INFO ] Invariant cache hit.
[2023-03-09 00:15:10] [INFO ] Dead Transitions using invariants and state equation in 904 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 11320/12920 places, 11200/12800 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5198 ms. Remains : 11320/12920 places, 11200/12800 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : DatabaseWithMutex-PT-40-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(LEQ 1 (ADD s1 s5 s10 s29 s34 s53 s54 s62 s65 s68 s69 s71 s74 s77 s81 s86 s87 s102 s117 s122 s131 s134 s139 s147 s149 s152 s158 s161 s168 s169 s172 s17...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1518 reset in 8141 ms.
Product exploration explored 100000 steps with 1521 reset in 8103 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 (AND p0 (NOT p1))), (X (NOT p1)), (X p0), (X (X (AND p0 (NOT p1)))), (X (X (NOT p1))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 266 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p1), (NOT p1)]
Finished random walk after 56 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=9 )
Knowledge obtained : [(AND (NOT p1) p0), (X (AND p0 (NOT p1))), (X (NOT p1)), (X p0), (X (X (AND p0 (NOT p1)))), (X (X (NOT p1))), (X (X p0))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 7 factoid took 244 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 23 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p1)]
[2023-03-09 00:20:59] [INFO ] Invariant cache hit.
Could not prove EG (NOT p1)
Support contains 1600 out of 11320 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 : 11320/11320 places, 11200/11200 transitions.
Applied a total of 0 rules in 2062 ms. Remains 11320 /11320 variables (removed 0) and now considering 11200/11200 (removed 0) transitions.
[2023-03-09 00:21:16] [INFO ] Invariant cache hit.
[2023-03-09 00:21:17] [INFO ] Implicit Places using invariants in 921 ms returned []
Implicit Place search using SMT only with invariants took 921 ms to find 0 implicit places.
[2023-03-09 00:21:17] [INFO ] Invariant cache hit.
[2023-03-09 00:21:18] [INFO ] Dead Transitions using invariants and state equation in 924 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3907 ms. Remains : 11320/11320 places, 11200/11200 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 98 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p1)]
Finished random walk after 56 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=9 )
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 97 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 23 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p1)]
[2023-03-09 00:22:32] [INFO ] Invariant cache hit.
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 28 ms :[(NOT p1)]
Product exploration explored 100000 steps with 1523 reset in 8063 ms.
Product exploration explored 100000 steps with 1522 reset in 7987 ms.
Support contains 1600 out of 11320 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 11320/11320 places, 11200/11200 transitions.
Drop transitions removed 1600 transitions
Trivial Post-agglo rules discarded 1600 transitions
Performed 1600 trivial Post agglomeration. Transition count delta: 1600
Iterating post reduction 0 with 1600 rules applied. Total rules applied 1600 place count 11320 transition count 9600
Reduce places removed 1600 places and 0 transitions.
Iterating post reduction 1 with 1600 rules applied. Total rules applied 3200 place count 9720 transition count 9600
Applied a total of 3200 rules in 2117 ms. Remains 9720 /11320 variables (removed 1600) and now considering 9600/11200 (removed 1600) transitions.
// Phase 1: matrix 9600 rows 9720 cols
[2023-03-09 00:23:06] [INFO ] Computed 1720 place invariants in 437 ms
[2023-03-09 00:23:06] [INFO ] Implicit Places using invariants in 1239 ms returned []
[2023-03-09 00:23:06] [INFO ] Invariant cache hit.
[2023-03-09 00:23:07] [INFO ] Implicit Places using invariants and state equation in 796 ms returned []
Implicit Place search using SMT with State Equation took 2037 ms to find 0 implicit places.
[2023-03-09 00:23:09] [INFO ] Redundant transitions in 2070 ms returned []
[2023-03-09 00:23:09] [INFO ] Invariant cache hit.
[2023-03-09 00:23:10] [INFO ] Dead Transitions using invariants and state equation in 786 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 9720/11320 places, 9600/11200 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7020 ms. Remains : 9720/11320 places, 9600/11200 transitions.
Treatment of property DatabaseWithMutex-PT-40-LTLCardinality-07 finished in 487002 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(p0)||p1) U p1)) U p2))'
Support contains 5 out of 12920 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 775 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
// Phase 1: matrix 12800 rows 12920 cols
[2023-03-09 00:23:13] [INFO ] Computed 1720 place invariants in 605 ms
[2023-03-09 00:23:14] [INFO ] Implicit Places using invariants in 1626 ms returned []
Implicit Place search using SMT only with invariants took 1627 ms to find 0 implicit places.
[2023-03-09 00:23:14] [INFO ] Invariant cache hit.
[2023-03-09 00:23:15] [INFO ] Dead Transitions using invariants and state equation in 1002 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3406 ms. Remains : 12920/12920 places, 12800/12800 transitions.
Stuttering acceptance computed with spot in 138 ms :[(NOT p2), (OR (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : DatabaseWithMutex-PT-40-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(LEQ 1 s7689), p1:(LEQ s1645 s9099), p0:(LEQ s906 s7546)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 16664 steps with 2 reset in 644 ms.
FORMULA DatabaseWithMutex-PT-40-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DatabaseWithMutex-PT-40-LTLCardinality-08 finished in 4244 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)))'
Support contains 1 out of 12920 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Drop transitions removed 3200 transitions
Trivial Post-agglo rules discarded 3200 transitions
Performed 3200 trivial Post agglomeration. Transition count delta: 3200
Iterating post reduction 0 with 3200 rules applied. Total rules applied 3200 place count 12920 transition count 9600
Reduce places removed 3240 places and 0 transitions.
Drop transitions removed 3199 transitions
Trivial Post-agglo rules discarded 3199 transitions
Performed 3199 trivial Post agglomeration. Transition count delta: 3199
Iterating post reduction 1 with 6439 rules applied. Total rules applied 9639 place count 9680 transition count 6401
Reduce places removed 3199 places and 0 transitions.
Iterating post reduction 2 with 3199 rules applied. Total rules applied 12838 place count 6481 transition count 6401
Performed 1600 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1600 Pre rules applied. Total rules applied 12838 place count 6481 transition count 4801
Deduced a syphon composed of 1600 places in 2 ms
Reduce places removed 1600 places and 0 transitions.
Iterating global reduction 3 with 3200 rules applied. Total rules applied 16038 place count 4881 transition count 4801
Applied a total of 16038 rules in 2529 ms. Remains 4881 /12920 variables (removed 8039) and now considering 4801/12800 (removed 7999) transitions.
// Phase 1: matrix 4801 rows 4881 cols
[2023-03-09 00:23:18] [INFO ] Computed 1680 place invariants in 298 ms
[2023-03-09 00:23:34] [INFO ] Implicit Places using invariants in 15654 ms returned []
[2023-03-09 00:23:34] [INFO ] Invariant cache hit.
[2023-03-09 00:23:49] [INFO ] Implicit Places using invariants and state equation in 15126 ms returned []
Implicit Place search using SMT with State Equation took 30784 ms to find 0 implicit places.
[2023-03-09 00:23:49] [INFO ] Redundant transitions in 464 ms returned []
[2023-03-09 00:23:49] [INFO ] Invariant cache hit.
[2023-03-09 00:23:53] [INFO ] Dead Transitions using invariants and state equation in 3360 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4881/12920 places, 4801/12800 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 37146 ms. Remains : 4881/12920 places, 4801/12800 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : DatabaseWithMutex-PT-40-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s2250)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration timeout after 49100 steps with 0 reset in 10002 ms.
Stack based approach found an accepted trace after 6522 steps with 0 reset with depth 6523 and stack size 1113 in 1380 ms.
FORMULA DatabaseWithMutex-PT-40-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property DatabaseWithMutex-PT-40-LTLCardinality-11 finished in 48617 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((p0&&X(G(p1)))))'
Support contains 3 out of 12920 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 677 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
// Phase 1: matrix 12800 rows 12920 cols
[2023-03-09 00:24:06] [INFO ] Computed 1720 place invariants in 553 ms
[2023-03-09 00:24:07] [INFO ] Implicit Places using invariants in 1565 ms returned []
Implicit Place search using SMT only with invariants took 1566 ms to find 0 implicit places.
[2023-03-09 00:24:07] [INFO ] Invariant cache hit.
[2023-03-09 00:24:08] [INFO ] Dead Transitions using invariants and state equation in 998 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3242 ms. Remains : 12920/12920 places, 12800/12800 transitions.
Stuttering acceptance computed with spot in 116 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DatabaseWithMutex-PT-40-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: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(LEQ 1 s12021), p1:(LEQ s5928 s12597)], 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA DatabaseWithMutex-PT-40-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DatabaseWithMutex-PT-40-LTLCardinality-13 finished in 3405 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((p0 U X(G(!p0)))))'
Support contains 2 out of 12920 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 692 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
[2023-03-09 00:24:08] [INFO ] Invariant cache hit.
[2023-03-09 00:24:09] [INFO ] Implicit Places using invariants in 1036 ms returned []
Implicit Place search using SMT only with invariants took 1037 ms to find 0 implicit places.
[2023-03-09 00:24:09] [INFO ] Invariant cache hit.
[2023-03-09 00:24:10] [INFO ] Dead Transitions using invariants and state equation in 1005 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2737 ms. Remains : 12920/12920 places, 12800/12800 transitions.
Stuttering acceptance computed with spot in 110 ms :[p0, p0, true, p0]
Running random walk in product with property : DatabaseWithMutex-PT-40-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 0}, { cond=p0, acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(LEQ s11706 s10939)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4446 steps with 0 reset in 175 ms.
FORMULA DatabaseWithMutex-PT-40-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DatabaseWithMutex-PT-40-LTLCardinality-14 finished in 3073 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(G((p0&&X(G(p1)))))))'
Support contains 4 out of 12920 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 685 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
[2023-03-09 00:24:11] [INFO ] Invariant cache hit.
[2023-03-09 00:24:12] [INFO ] Implicit Places using invariants in 1019 ms returned []
Implicit Place search using SMT only with invariants took 1021 ms to find 0 implicit places.
[2023-03-09 00:24:12] [INFO ] Invariant cache hit.
[2023-03-09 00:24:13] [INFO ] Dead Transitions using invariants and state equation in 1030 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2741 ms. Remains : 12920/12920 places, 12800/12800 transitions.
Stuttering acceptance computed with spot in 133 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : DatabaseWithMutex-PT-40-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=3, aps=[p0:(GT s6590 s6555), p1:(LEQ s8105 s4936)], 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, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA DatabaseWithMutex-PT-40-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DatabaseWithMutex-PT-40-LTLCardinality-15 finished in 2934 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)))'
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) U (p1||(p0&&X(F(p2))))) U (G((G(p0) U (p1||(p0&&X(F(p2))))))||((G(p0) U (p1||(p0&&X(F(p2)))))&&X(!p1)))))'
Found a Shortening insensitive property : DatabaseWithMutex-PT-40-LTLCardinality-03
Stuttering acceptance computed with spot in 134 ms :[(AND (NOT p2) (NOT p0)), true, (NOT p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Support contains 4880 out of 12920 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 1984 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
[2023-03-09 00:24:16] [INFO ] Invariant cache hit.
[2023-03-09 00:24:17] [INFO ] Implicit Places using invariants in 1006 ms returned []
Implicit Place search using SMT only with invariants took 1006 ms to find 0 implicit places.
[2023-03-09 00:24:17] [INFO ] Invariant cache hit.
[2023-03-09 00:24:18] [INFO ] Dead Transitions using invariants and state equation in 1027 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 4018 ms. Remains : 12920/12920 places, 12800/12800 transitions.
Running random walk in product with property : DatabaseWithMutex-PT-40-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 4}], [{ cond=(AND p1 p0 (NOT p2)), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(LEQ (ADD s6 s18 s19 s24 s26 s28 s44 s56 s77 s85 s95 s108 s111 s120 s121 s123 s130 s135 s141 s146 s149 s153 s155 s159 s164 s168 s181 s182 s196 s197 s19...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration timeout after 88350 steps with 246 reset in 10001 ms.
Product exploration timeout after 85790 steps with 238 reset in 10001 ms.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 13269108 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15999908 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

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="DatabaseWithMutex-PT-40"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is DatabaseWithMutex-PT-40, 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 r103-tall-167814479101091"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-PT-40.tgz
mv DatabaseWithMutex-PT-40 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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;