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.r229-tall-167856413900908.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)
.............................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is MultiCrashLeafsetExtension-PT-S32C04, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-167856413900908
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 20M
-rw-r--r-- 1 mcc users 15K Feb 26 02:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K Feb 26 02:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Feb 26 02:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 02:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.5K Feb 25 16:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Feb 25 16:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 26 03:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 91K Feb 26 03:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 26 03:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 26 03:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K Feb 25 16:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 20M 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 MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679615718006

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=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S32C04
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-23 23:55:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-23 23:55:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 23:55:20] [INFO ] Load time of PNML (sax parser for PT used): 652 ms
[2023-03-23 23:55:20] [INFO ] Transformed 18180 places.
[2023-03-23 23:55:20] [INFO ] Transformed 28411 transitions.
[2023-03-23 23:55:20] [INFO ] Parsed PT model containing 18180 places and 28411 transitions and 115534 arcs in 843 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 25 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 49 out of 18180 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 18180/18180 places, 28411/28411 transitions.
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 18136 transition count 28411
Applied a total of 44 rules in 2048 ms. Remains 18136 /18180 variables (removed 44) and now considering 28411/28411 (removed 0) transitions.
[2023-03-23 23:55:23] [INFO ] Flow matrix only has 27355 transitions (discarded 1056 similar events)
// Phase 1: matrix 27355 rows 18136 cols
[2023-03-23 23:55:25] [INFO ] Computed 1429 place invariants in 2412 ms
[2023-03-23 23:55:27] [INFO ] Implicit Places using invariants in 4238 ms returned []
Implicit Place search using SMT only with invariants took 4264 ms to find 0 implicit places.
[2023-03-23 23:55:27] [INFO ] Flow matrix only has 27355 transitions (discarded 1056 similar events)
[2023-03-23 23:55:27] [INFO ] Invariant cache hit.
[2023-03-23 23:55:28] [INFO ] Dead Transitions using invariants and state equation in 1731 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 18136/18180 places, 28411/28411 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8053 ms. Remains : 18136/18180 places, 28411/28411 transitions.
Support contains 49 out of 18136 places after structural reductions.
[2023-03-23 23:55:30] [INFO ] Flatten gal took : 1093 ms
[2023-03-23 23:55:31] [INFO ] Flatten gal took : 808 ms
[2023-03-23 23:55:33] [INFO ] Input system was already deterministic with 28411 transitions.
Support contains 46 out of 18136 places (down from 49) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 241 resets, run finished after 696 ms. (steps per millisecond=14 ) properties (out of 19) seen :5
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
[2023-03-23 23:55:35] [INFO ] Flow matrix only has 27355 transitions (discarded 1056 similar events)
[2023-03-23 23:55:35] [INFO ] Invariant cache hit.
[2023-03-23 23:55:39] [INFO ] [Real]Absence check using 63 positive place invariants in 265 ms returned sat
[2023-03-23 23:55:40] [INFO ] [Real]Absence check using 63 positive and 1366 generalized place invariants in 896 ms returned sat
[2023-03-23 23:56:00] [INFO ] After 17900ms SMT Verify possible using state equation in real domain returned unsat :0 sat :5 real:7
[2023-03-23 23:56:00] [INFO ] State equation strengthened by 9154 read => feed constraints.
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.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
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)
[2023-03-23 23:56:00] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-23 23:56:00] [INFO ] After 25182ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 13 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 30 out of 18136 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18136/18136 places, 28411/28411 transitions.
Drop transitions removed 4208 transitions
Trivial Post-agglo rules discarded 4208 transitions
Performed 4208 trivial Post agglomeration. Transition count delta: 4208
Iterating post reduction 0 with 4208 rules applied. Total rules applied 4208 place count 18136 transition count 24203
Reduce places removed 4208 places and 0 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 1 with 4224 rules applied. Total rules applied 8432 place count 13928 transition count 24187
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 8448 place count 13912 transition count 24187
Performed 263 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 263 Pre rules applied. Total rules applied 8448 place count 13912 transition count 23924
Deduced a syphon composed of 263 places in 26 ms
Reduce places removed 263 places and 0 transitions.
Iterating global reduction 3 with 526 rules applied. Total rules applied 8974 place count 13649 transition count 23924
Discarding 3959 places :
Symmetric choice reduction at 3 with 3959 rule applications. Total rules 12933 place count 9690 transition count 19965
Iterating global reduction 3 with 3959 rules applied. Total rules applied 16892 place count 9690 transition count 19965
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 16892 place count 9690 transition count 19958
Deduced a syphon composed of 7 places in 17 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 16906 place count 9683 transition count 19958
Discarding 989 places :
Symmetric choice reduction at 3 with 989 rule applications. Total rules 17895 place count 8694 transition count 16002
Iterating global reduction 3 with 989 rules applied. Total rules applied 18884 place count 8694 transition count 16002
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 15 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 18944 place count 8664 transition count 15972
Free-agglomeration rule (complex) applied 548 times.
Iterating global reduction 3 with 548 rules applied. Total rules applied 19492 place count 8664 transition count 18346
Reduce places removed 548 places and 0 transitions.
Iterating post reduction 3 with 548 rules applied. Total rules applied 20040 place count 8116 transition count 18346
Partial Free-agglomeration rule applied 32 times.
Drop transitions removed 32 transitions
Iterating global reduction 4 with 32 rules applied. Total rules applied 20072 place count 8116 transition count 18346
Applied a total of 20072 rules in 13825 ms. Remains 8116 /18136 variables (removed 10020) and now considering 18346/28411 (removed 10065) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13829 ms. Remains : 8116/18136 places, 18346/28411 transitions.
Incomplete random walk after 10000 steps, including 396 resets, run finished after 653 ms. (steps per millisecond=15 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 12) seen :0
Interrupted probabilistic random walk after 11717 steps, run timeout after 3001 ms. (steps per millisecond=3 ) properties seen :{}
Probabilistic random walk after 11717 steps, saw 5473 distinct states, run finished after 3003 ms. (steps per millisecond=3 ) properties seen :0
Running SMT prover for 12 properties.
[2023-03-23 23:56:18] [INFO ] Flow matrix only has 16808 transitions (discarded 1538 similar events)
// Phase 1: matrix 16808 rows 8116 cols
[2023-03-23 23:56:19] [INFO ] Computed 1429 place invariants in 808 ms
[2023-03-23 23:56:21] [INFO ] [Real]Absence check using 65 positive place invariants in 148 ms returned sat
[2023-03-23 23:56:22] [INFO ] [Real]Absence check using 65 positive and 1364 generalized place invariants in 498 ms returned sat
[2023-03-23 23:56:37] [INFO ] After 18061ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-23 23:56:39] [INFO ] [Nat]Absence check using 65 positive place invariants in 165 ms returned sat
[2023-03-23 23:56:40] [INFO ] [Nat]Absence check using 65 positive and 1364 generalized place invariants in 491 ms returned sat
[2023-03-23 23:56:58] [INFO ] After 17478ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :10
[2023-03-23 23:56:58] [INFO ] State equation strengthened by 9109 read => feed constraints.
[2023-03-23 23:57:02] [INFO ] After 3781ms SMT Verify possible using 9109 Read/Feed constraints in natural domain returned unsat :2 sat :9
[2023-03-23 23:57:02] [INFO ] After 3783ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :9
Attempting to minimize the solution found.
Minimization took 14 ms.
[2023-03-23 23:57:02] [INFO ] After 25056ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :9
Fused 12 Parikh solutions to 10 different solutions.
Parikh walk visited 0 properties in 71 ms.
Support contains 18 out of 8116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8116/8116 places, 18346/18346 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 8116 transition count 18345
Deduced a syphon composed of 1 places in 52 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 8115 transition count 18345
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 8114 transition count 18344
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 8114 transition count 18344
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 4 place count 8114 transition count 18343
Deduced a syphon composed of 1 places in 10 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 8113 transition count 18343
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 9 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 8111 transition count 18341
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 13 place count 8111 transition count 18383
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 16 place count 8108 transition count 18383
Applied a total of 16 rules in 5922 ms. Remains 8108 /8116 variables (removed 8) and now considering 18383/18346 (removed -37) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5922 ms. Remains : 8108/8116 places, 18383/18346 transitions.
Incomplete random walk after 10000 steps, including 398 resets, run finished after 654 ms. (steps per millisecond=15 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 10) seen :0
Interrupted probabilistic random walk after 11742 steps, run timeout after 3001 ms. (steps per millisecond=3 ) properties seen :{}
Probabilistic random walk after 11742 steps, saw 5479 distinct states, run finished after 3001 ms. (steps per millisecond=3 ) properties seen :0
Running SMT prover for 10 properties.
[2023-03-23 23:57:13] [INFO ] Flow matrix only has 16843 transitions (discarded 1540 similar events)
// Phase 1: matrix 16843 rows 8108 cols
[2023-03-23 23:57:13] [INFO ] Computed 1429 place invariants in 767 ms
[2023-03-23 23:57:15] [INFO ] [Real]Absence check using 65 positive place invariants in 144 ms returned sat
[2023-03-23 23:57:16] [INFO ] [Real]Absence check using 65 positive and 1364 generalized place invariants in 511 ms returned sat
[2023-03-23 23:57:35] [INFO ] After 17743ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:8
[2023-03-23 23:57:35] [INFO ] State equation strengthened by 9154 read => feed constraints.
[2023-03-23 23:57:37] [INFO ] After 1997ms SMT Verify possible using 9154 Read/Feed constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-23 23:57:37] [INFO ] After 23333ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-23 23:57:39] [INFO ] [Nat]Absence check using 65 positive place invariants in 151 ms returned sat
[2023-03-23 23:57:39] [INFO ] [Nat]Absence check using 65 positive and 1364 generalized place invariants in 544 ms returned sat
[2023-03-23 23:57:57] [INFO ] After 16573ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2023-03-23 23:58:02] [INFO ] After 4764ms SMT Verify possible using 9154 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2023-03-23 23:58:02] [INFO ] After 4767ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-23 23:58:02] [INFO ] After 25057ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Parikh walk visited 0 properties in 26 ms.
Support contains 18 out of 8108 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8108/8108 places, 18383/18383 transitions.
Applied a total of 0 rules in 1884 ms. Remains 8108 /8108 variables (removed 0) and now considering 18383/18383 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1884 ms. Remains : 8108/8108 places, 18383/18383 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8108/8108 places, 18383/18383 transitions.
Applied a total of 0 rules in 1816 ms. Remains 8108 /8108 variables (removed 0) and now considering 18383/18383 (removed 0) transitions.
[2023-03-23 23:58:06] [INFO ] Flow matrix only has 16843 transitions (discarded 1540 similar events)
[2023-03-23 23:58:06] [INFO ] Invariant cache hit.
[2023-03-23 23:58:06] [INFO ] Implicit Places using invariants in 842 ms returned []
Implicit Place search using SMT only with invariants took 844 ms to find 0 implicit places.
[2023-03-23 23:58:06] [INFO ] Flow matrix only has 16843 transitions (discarded 1540 similar events)
[2023-03-23 23:58:06] [INFO ] Invariant cache hit.
[2023-03-23 23:58:07] [INFO ] Dead Transitions using invariants and state equation in 828 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3504 ms. Remains : 8108/8108 places, 18383/18383 transitions.
Successfully simplified 2 atomic propositions for a total of 11 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 12120 stabilizing places and 16442 stable transitions
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))))'
Support contains 5 out of 18136 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 18136/18136 places, 28411/28411 transitions.
Applied a total of 0 rules in 1452 ms. Remains 18136 /18136 variables (removed 0) and now considering 28411/28411 (removed 0) transitions.
[2023-03-23 23:58:09] [INFO ] Flow matrix only has 27355 transitions (discarded 1056 similar events)
// Phase 1: matrix 27355 rows 18136 cols
[2023-03-23 23:58:11] [INFO ] Computed 1429 place invariants in 2277 ms
[2023-03-23 23:58:13] [INFO ] Implicit Places using invariants in 3949 ms returned []
Implicit Place search using SMT only with invariants took 3950 ms to find 0 implicit places.
[2023-03-23 23:58:13] [INFO ] Flow matrix only has 27355 transitions (discarded 1056 similar events)
[2023-03-23 23:58:13] [INFO ] Invariant cache hit.
[2023-03-23 23:58:15] [INFO ] Dead Transitions using invariants and state equation in 1679 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7085 ms. Remains : 18136/18136 places, 28411/28411 transitions.
Stuttering acceptance computed with spot in 238 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-00 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: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (AND (GEQ s8648 1) (GEQ s8727 1)) (AND (GEQ s6 1) (GEQ s8362 1) (GEQ s8365 1)))], 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 2 steps with 0 reset in 6 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-00 finished in 7468 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 2 out of 18136 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 18136/18136 places, 28411/28411 transitions.
Drop transitions removed 4224 transitions
Trivial Post-agglo rules discarded 4224 transitions
Performed 4224 trivial Post agglomeration. Transition count delta: 4224
Iterating post reduction 0 with 4224 rules applied. Total rules applied 4224 place count 18136 transition count 24187
Reduce places removed 4224 places and 0 transitions.
Iterating post reduction 1 with 4224 rules applied. Total rules applied 8448 place count 13912 transition count 24187
Performed 264 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 264 Pre rules applied. Total rules applied 8448 place count 13912 transition count 23923
Deduced a syphon composed of 264 places in 20 ms
Reduce places removed 264 places and 0 transitions.
Iterating global reduction 2 with 528 rules applied. Total rules applied 8976 place count 13648 transition count 23923
Discarding 3960 places :
Symmetric choice reduction at 2 with 3960 rule applications. Total rules 12936 place count 9688 transition count 19963
Iterating global reduction 2 with 3960 rules applied. Total rules applied 16896 place count 9688 transition count 19963
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 16896 place count 9688 transition count 19955
Deduced a syphon composed of 8 places in 14 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 16912 place count 9680 transition count 19955
Discarding 990 places :
Symmetric choice reduction at 2 with 990 rule applications. Total rules 17902 place count 8690 transition count 15995
Iterating global reduction 2 with 990 rules applied. Total rules applied 18892 place count 8690 transition count 15995
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 15 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 18958 place count 8657 transition count 15962
Applied a total of 18958 rules in 8082 ms. Remains 8657 /18136 variables (removed 9479) and now considering 15962/28411 (removed 12449) transitions.
[2023-03-23 23:58:23] [INFO ] Flow matrix only has 14906 transitions (discarded 1056 similar events)
// Phase 1: matrix 14906 rows 8657 cols
[2023-03-23 23:58:24] [INFO ] Computed 1429 place invariants in 721 ms
[2023-03-23 23:58:25] [INFO ] Implicit Places using invariants in 1567 ms returned []
Implicit Place search using SMT only with invariants took 1569 ms to find 0 implicit places.
[2023-03-23 23:58:25] [INFO ] Flow matrix only has 14906 transitions (discarded 1056 similar events)
[2023-03-23 23:58:25] [INFO ] Invariant cache hit.
[2023-03-23 23:58:25] [INFO ] Dead Transitions using invariants and state equation in 874 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8657/18136 places, 15962/28411 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10528 ms. Remains : 8657/18136 places, 15962/28411 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-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:(OR (LT s1144 1) (LT s4909 1))], 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 3419 reset in 2371 ms.
Product exploration explored 100000 steps with 3416 reset in 2239 ms.
Computed a total of 2674 stabilizing places and 4026 stable transitions
Computed a total of 2674 stabilizing places and 4026 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 124 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 81 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 341 resets, run finished after 226 ms. (steps per millisecond=44 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 12764 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :{}
Probabilistic random walk after 12764 steps, saw 6031 distinct states, run finished after 3002 ms. (steps per millisecond=4 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-23 23:58:34] [INFO ] Flow matrix only has 14906 transitions (discarded 1056 similar events)
[2023-03-23 23:58:34] [INFO ] Invariant cache hit.
[2023-03-23 23:58:35] [INFO ] [Real]Absence check using 65 positive place invariants in 148 ms returned sat
[2023-03-23 23:58:35] [INFO ] [Real]Absence check using 65 positive and 1364 generalized place invariants in 522 ms returned sat
[2023-03-23 23:58:46] [INFO ] After 11968ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 23:58:47] [INFO ] [Nat]Absence check using 65 positive place invariants in 162 ms returned sat
[2023-03-23 23:58:47] [INFO ] [Nat]Absence check using 65 positive and 1364 generalized place invariants in 562 ms returned sat
[2023-03-23 23:58:58] [INFO ] After 10855ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 23:58:59] [INFO ] State equation strengthened by 6184 read => feed constraints.
[2023-03-23 23:59:08] [INFO ] After 9341ms SMT Verify possible using 6184 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2023-03-23 23:59:08] [INFO ] After 22040ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 9 ms.
Support contains 2 out of 8657 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8657/8657 places, 15962/15962 transitions.
Free-agglomeration rule (complex) applied 575 times.
Iterating global reduction 0 with 575 rules applied. Total rules applied 575 place count 8657 transition count 18357
Reduce places removed 575 places and 0 transitions.
Iterating post reduction 0 with 575 rules applied. Total rules applied 1150 place count 8082 transition count 18357
Applied a total of 1150 rules in 3998 ms. Remains 8082 /8657 variables (removed 575) and now considering 18357/15962 (removed -2395) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3999 ms. Remains : 8082/8657 places, 18357/15962 transitions.
Incomplete random walk after 10000 steps, including 397 resets, run finished after 457 ms. (steps per millisecond=21 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 13445 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :{}
Probabilistic random walk after 13445 steps, saw 6246 distinct states, run finished after 3001 ms. (steps per millisecond=4 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-23 23:59:15] [INFO ] Flow matrix only has 16792 transitions (discarded 1565 similar events)
// Phase 1: matrix 16792 rows 8082 cols
[2023-03-23 23:59:16] [INFO ] Computed 1429 place invariants in 788 ms
[2023-03-23 23:59:17] [INFO ] [Real]Absence check using 65 positive place invariants in 115 ms returned sat
[2023-03-23 23:59:18] [INFO ] [Real]Absence check using 65 positive and 1364 generalized place invariants in 480 ms returned sat
[2023-03-23 23:59:18] [INFO ] After 1439ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 23:59:18] [INFO ] [Nat]Absence check using 65 positive place invariants in 113 ms returned sat
[2023-03-23 23:59:19] [INFO ] [Nat]Absence check using 65 positive and 1364 generalized place invariants in 505 ms returned sat
[2023-03-23 23:59:30] [INFO ] After 10661ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 23:59:30] [INFO ] State equation strengthened by 9154 read => feed constraints.
[2023-03-23 23:59:40] [INFO ] After 9722ms SMT Verify possible using 9154 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2023-03-23 23:59:40] [INFO ] After 21932ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 6 ms.
Support contains 2 out of 8082 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8082/8082 places, 18357/18357 transitions.
Applied a total of 0 rules in 1737 ms. Remains 8082 /8082 variables (removed 0) and now considering 18357/18357 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1737 ms. Remains : 8082/8082 places, 18357/18357 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8082/8082 places, 18357/18357 transitions.
Applied a total of 0 rules in 1714 ms. Remains 8082 /8082 variables (removed 0) and now considering 18357/18357 (removed 0) transitions.
[2023-03-23 23:59:43] [INFO ] Flow matrix only has 16792 transitions (discarded 1565 similar events)
[2023-03-23 23:59:43] [INFO ] Invariant cache hit.
[2023-03-23 23:59:44] [INFO ] Implicit Places using invariants in 729 ms returned []
Implicit Place search using SMT only with invariants took 730 ms to find 0 implicit places.
[2023-03-23 23:59:44] [INFO ] Flow matrix only has 16792 transitions (discarded 1565 similar events)
[2023-03-23 23:59:44] [INFO ] Invariant cache hit.
[2023-03-23 23:59:44] [INFO ] Dead Transitions using invariants and state equation in 705 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3154 ms. Remains : 8082/8082 places, 18357/18357 transitions.
Graph (trivial) has 6948 edges and 8082 vertex of which 33 / 8082 are part of one of the 1 SCC in 5 ms
Free SCC test removed 32 places
Drop transitions removed 1115 transitions
Ensure Unique test removed 1506 transitions
Reduce isomorphic transitions removed 2621 transitions.
Graph (complete) has 45916 edges and 8050 vertex of which 8020 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.7 ms
Discarding 30 places :
Also discarding 0 output transitions
Ensure Unique test removed 641 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t12909.t14229 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 449 transitions
Trivial Post-agglo rules discarded 449 transitions
Performed 449 trivial Post agglomeration. Transition count delta: 449
Iterating post reduction 0 with 451 rules applied. Total rules applied 453 place count 7378 transition count 15285
Ensure Unique test removed 1 places
Reduce places removed 450 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 448 transitions
Reduce isomorphic transitions removed 449 transitions.
Drop transitions removed 448 transitions
Trivial Post-agglo rules discarded 448 transitions
Performed 448 trivial Post agglomeration. Transition count delta: 448
Iterating post reduction 1 with 1347 rules applied. Total rules applied 1800 place count 6928 transition count 14388
Ensure Unique test removed 1 places
Reduce places removed 449 places and 0 transitions.
Drop transitions removed 56 transitions
Ensure Unique test removed 392 transitions
Reduce isomorphic transitions removed 448 transitions.
Drop transitions removed 392 transitions
Trivial Post-agglo rules discarded 392 transitions
Performed 392 trivial Post agglomeration. Transition count delta: 392
Iterating post reduction 2 with 1289 rules applied. Total rules applied 3089 place count 6479 transition count 13548
Ensure Unique test removed 56 places
Reduce places removed 448 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 390 transitions
Reduce isomorphic transitions removed 392 transitions.
Drop transitions removed 390 transitions
Trivial Post-agglo rules discarded 390 transitions
Performed 390 trivial Post agglomeration. Transition count delta: 390
Iterating post reduction 3 with 1230 rules applied. Total rules applied 4319 place count 6031 transition count 12766
Ensure Unique test removed 2 places
Reduce places removed 392 places and 0 transitions.
Drop transitions removed 52 transitions
Ensure Unique test removed 338 transitions
Reduce isomorphic transitions removed 390 transitions.
Drop transitions removed 338 transitions
Trivial Post-agglo rules discarded 338 transitions
Performed 338 trivial Post agglomeration. Transition count delta: 338
Iterating post reduction 4 with 1120 rules applied. Total rules applied 5439 place count 5639 transition count 12038
Ensure Unique test removed 52 places
Reduce places removed 390 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 336 transitions
Reduce isomorphic transitions removed 338 transitions.
Drop transitions removed 336 transitions
Trivial Post-agglo rules discarded 336 transitions
Performed 336 trivial Post agglomeration. Transition count delta: 336
Iterating post reduction 5 with 1064 rules applied. Total rules applied 6503 place count 5249 transition count 11364
Ensure Unique test removed 2 places
Reduce places removed 338 places and 0 transitions.
Drop transitions removed 48 transitions
Ensure Unique test removed 288 transitions
Reduce isomorphic transitions removed 336 transitions.
Drop transitions removed 288 transitions
Trivial Post-agglo rules discarded 288 transitions
Performed 288 trivial Post agglomeration. Transition count delta: 288
Iterating post reduction 6 with 962 rules applied. Total rules applied 7465 place count 4911 transition count 10740
Ensure Unique test removed 48 places
Reduce places removed 336 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 286 transitions
Reduce isomorphic transitions removed 288 transitions.
Drop transitions removed 286 transitions
Trivial Post-agglo rules discarded 286 transitions
Performed 286 trivial Post agglomeration. Transition count delta: 286
Iterating post reduction 7 with 910 rules applied. Total rules applied 8375 place count 4575 transition count 10166
Ensure Unique test removed 2 places
Reduce places removed 288 places and 0 transitions.
Drop transitions removed 44 transitions
Ensure Unique test removed 242 transitions
Reduce isomorphic transitions removed 286 transitions.
Drop transitions removed 242 transitions
Trivial Post-agglo rules discarded 242 transitions
Performed 242 trivial Post agglomeration. Transition count delta: 242
Iterating post reduction 8 with 816 rules applied. Total rules applied 9191 place count 4287 transition count 9638
Ensure Unique test removed 44 places
Reduce places removed 286 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 242 transitions.
Drop transitions removed 240 transitions
Trivial Post-agglo rules discarded 240 transitions
Performed 240 trivial Post agglomeration. Transition count delta: 240
Iterating post reduction 9 with 768 rules applied. Total rules applied 9959 place count 4001 transition count 9156
Ensure Unique test removed 2 places
Reduce places removed 242 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 10 with 682 rules applied. Total rules applied 10641 place count 3759 transition count 8716
Ensure Unique test removed 40 places
Reduce places removed 240 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 198 transitions
Reduce isomorphic transitions removed 200 transitions.
Drop transitions removed 197 transitions
Trivial Post-agglo rules discarded 197 transitions
Performed 197 trivial Post agglomeration. Transition count delta: 197
Iterating post reduction 11 with 637 rules applied. Total rules applied 11278 place count 3519 transition count 8319
Ensure Unique test removed 2 places
Reduce places removed 199 places and 0 transitions.
Drop transitions removed 35 transitions
Ensure Unique test removed 162 transitions
Reduce isomorphic transitions removed 197 transitions.
Drop transitions removed 162 transitions
Trivial Post-agglo rules discarded 162 transitions
Performed 162 trivial Post agglomeration. Transition count delta: 162
Iterating post reduction 12 with 558 rules applied. Total rules applied 11836 place count 3320 transition count 7960
Ensure Unique test removed 35 places
Reduce places removed 197 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 160 transitions
Reduce isomorphic transitions removed 162 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 13 with 519 rules applied. Total rules applied 12355 place count 3123 transition count 7638
Ensure Unique test removed 2 places
Reduce places removed 162 places and 0 transitions.
Drop transitions removed 32 transitions
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 160 transitions.
Drop transitions removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 14 with 450 rules applied. Total rules applied 12805 place count 2961 transition count 7350
Ensure Unique test removed 32 places
Reduce places removed 160 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 128 transitions.
Drop transitions removed 126 transitions
Trivial Post-agglo rules discarded 126 transitions
Performed 126 trivial Post agglomeration. Transition count delta: 126
Iterating post reduction 15 with 414 rules applied. Total rules applied 13219 place count 2801 transition count 7096
Ensure Unique test removed 2 places
Reduce places removed 128 places and 0 transitions.
Drop transitions removed 28 transitions
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 126 transitions.
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 16 with 352 rules applied. Total rules applied 13571 place count 2673 transition count 6872
Ensure Unique test removed 28 places
Reduce places removed 126 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 98 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 17 with 320 rules applied. Total rules applied 13891 place count 2547 transition count 6678
Ensure Unique test removed 2 places
Reduce places removed 98 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 96 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 18 with 266 rules applied. Total rules applied 14157 place count 2449 transition count 6510
Ensure Unique test removed 24 places
Reduce places removed 96 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 72 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 19 with 238 rules applied. Total rules applied 14395 place count 2353 transition count 6368
Ensure Unique test removed 2 places
Reduce places removed 72 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 70 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 20 with 192 rules applied. Total rules applied 14587 place count 2281 transition count 6248
Ensure Unique test removed 20 places
Reduce places removed 70 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 50 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 21 with 168 rules applied. Total rules applied 14755 place count 2211 transition count 6150
Ensure Unique test removed 2 places
Reduce places removed 50 places and 0 transitions.
Drop transitions removed 16 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 48 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 22 with 130 rules applied. Total rules applied 14885 place count 2161 transition count 6070
Ensure Unique test removed 16 places
Reduce places removed 48 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 23 with 110 rules applied. Total rules applied 14995 place count 2113 transition count 6008
Ensure Unique test removed 2 places
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 24 with 80 rules applied. Total rules applied 15075 place count 2081 transition count 5960
Ensure Unique test removed 12 places
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 25 with 64 rules applied. Total rules applied 15139 place count 2051 transition count 5926
Ensure Unique test removed 2 places
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 26 with 42 rules applied. Total rules applied 15181 place count 2033 transition count 5902
Ensure Unique test removed 8 places
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 27 with 30 rules applied. Total rules applied 15211 place count 2017 transition count 5888
Ensure Unique test removed 2 places
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 28 with 16 rules applied. Total rules applied 15227 place count 2009 transition count 5880
Ensure Unique test removed 4 places
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 29 with 9 rules applied. Total rules applied 15236 place count 2003 transition count 5877
Ensure Unique test removed 2 places
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 30 with 4 rules applied. Total rules applied 15240 place count 2000 transition count 5876
Performed 264 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 264 Pre rules applied. Total rules applied 15240 place count 2000 transition count 5612
Deduced a syphon composed of 264 places in 1 ms
Ensure Unique test removed 264 places
Reduce places removed 528 places and 0 transitions.
Iterating global reduction 31 with 792 rules applied. Total rules applied 16032 place count 1472 transition count 5612
Discarding 288 places :
Symmetric choice reduction at 31 with 288 rule applications. Total rules 16320 place count 1184 transition count 5324
Iterating global reduction 31 with 288 rules applied. Total rules applied 16608 place count 1184 transition count 5324
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 1 Pre rules applied. Total rules applied 16608 place count 1184 transition count 5323
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 31 with 2 rules applied. Total rules applied 16610 place count 1183 transition count 5323
Discarding 991 places :
Symmetric choice reduction at 31 with 991 rule applications. Total rules 17601 place count 192 transition count 1359
Iterating global reduction 31 with 991 rules applied. Total rules applied 18592 place count 192 transition count 1359
Ensure Unique test removed 991 transitions
Reduce isomorphic transitions removed 991 transitions.
Iterating post reduction 31 with 991 rules applied. Total rules applied 19583 place count 192 transition count 368
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 32 with 68 rules applied. Total rules applied 19651 place count 157 transition count 335
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 32 with 8 rules applied. Total rules applied 19659 place count 157 transition count 327
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 32 with 8 rules applied. Total rules applied 19667 place count 149 transition count 327
Discarding 30 places :
Symmetric choice reduction at 33 with 30 rule applications. Total rules 19697 place count 119 transition count 207
Ensure Unique test removed 29 places
Iterating global reduction 33 with 59 rules applied. Total rules applied 19756 place count 90 transition count 207
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 33 with 30 rules applied. Total rules applied 19786 place count 90 transition count 177
Discarding 29 places :
Symmetric choice reduction at 34 with 29 rule applications. Total rules 19815 place count 61 transition count 61
Iterating global reduction 34 with 29 rules applied. Total rules applied 19844 place count 61 transition count 61
Discarding 28 places :
Symmetric choice reduction at 34 with 28 rule applications. Total rules 19872 place count 33 transition count 33
Iterating global reduction 34 with 28 rules applied. Total rules applied 19900 place count 33 transition count 33
Applied a total of 19900 rules in 19164 ms. Remains 33 /8082 variables (removed 8049) and now considering 33/18357 (removed 18324) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 33 rows 33 cols
[2023-03-24 00:00:04] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-24 00:00:04] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-24 00:00:04] [INFO ] [Real]Absence check using 5 positive and 9 generalized place invariants in 2 ms returned sat
[2023-03-24 00:00:04] [INFO ] After 41ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-24 00:00:04] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-24 00:00:04] [INFO ] [Nat]Absence check using 5 positive and 9 generalized place invariants in 2 ms returned sat
[2023-03-24 00:00:04] [INFO ] After 11ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-24 00:00:04] [INFO ] After 15ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-24 00:00:04] [INFO ] After 50ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 117 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 77 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 8657 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8657/8657 places, 15962/15962 transitions.
Applied a total of 0 rules in 1946 ms. Remains 8657 /8657 variables (removed 0) and now considering 15962/15962 (removed 0) transitions.
[2023-03-24 00:00:06] [INFO ] Flow matrix only has 14906 transitions (discarded 1056 similar events)
// Phase 1: matrix 14906 rows 8657 cols
[2023-03-24 00:00:07] [INFO ] Computed 1429 place invariants in 793 ms
[2023-03-24 00:00:08] [INFO ] Implicit Places using invariants in 1568 ms returned []
Implicit Place search using SMT only with invariants took 1569 ms to find 0 implicit places.
[2023-03-24 00:00:08] [INFO ] Flow matrix only has 14906 transitions (discarded 1056 similar events)
[2023-03-24 00:00:08] [INFO ] Invariant cache hit.
[2023-03-24 00:00:08] [INFO ] Dead Transitions using invariants and state equation in 752 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4269 ms. Remains : 8657/8657 places, 15962/15962 transitions.
Computed a total of 2674 stabilizing places and 4026 stable transitions
Computed a total of 2674 stabilizing places and 4026 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 111 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)]
Incomplete random walk after 10000 steps, including 341 resets, run finished after 182 ms. (steps per millisecond=54 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 13374 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :{}
Probabilistic random walk after 13374 steps, saw 6310 distinct states, run finished after 3001 ms. (steps per millisecond=4 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-24 00:00:12] [INFO ] Flow matrix only has 14906 transitions (discarded 1056 similar events)
[2023-03-24 00:00:12] [INFO ] Invariant cache hit.
[2023-03-24 00:00:13] [INFO ] [Real]Absence check using 65 positive place invariants in 144 ms returned sat
[2023-03-24 00:00:13] [INFO ] [Real]Absence check using 65 positive and 1364 generalized place invariants in 499 ms returned sat
[2023-03-24 00:00:25] [INFO ] After 12980ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-24 00:00:26] [INFO ] [Nat]Absence check using 65 positive place invariants in 145 ms returned sat
[2023-03-24 00:00:26] [INFO ] [Nat]Absence check using 65 positive and 1364 generalized place invariants in 536 ms returned sat
[2023-03-24 00:00:38] [INFO ] After 11396ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-24 00:00:38] [INFO ] State equation strengthened by 6184 read => feed constraints.
[2023-03-24 00:00:47] [INFO ] After 9376ms SMT Verify possible using 6184 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2023-03-24 00:00:47] [INFO ] After 22457ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 11 ms.
Support contains 2 out of 8657 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8657/8657 places, 15962/15962 transitions.
Free-agglomeration rule (complex) applied 575 times.
Iterating global reduction 0 with 575 rules applied. Total rules applied 575 place count 8657 transition count 18357
Reduce places removed 575 places and 0 transitions.
Iterating post reduction 0 with 575 rules applied. Total rules applied 1150 place count 8082 transition count 18357
Applied a total of 1150 rules in 3959 ms. Remains 8082 /8657 variables (removed 575) and now considering 18357/15962 (removed -2395) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3959 ms. Remains : 8082/8657 places, 18357/15962 transitions.
Incomplete random walk after 10000 steps, including 397 resets, run finished after 444 ms. (steps per millisecond=22 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 13300 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :{}
Probabilistic random walk after 13300 steps, saw 6174 distinct states, run finished after 3001 ms. (steps per millisecond=4 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-24 00:00:55] [INFO ] Flow matrix only has 16792 transitions (discarded 1565 similar events)
// Phase 1: matrix 16792 rows 8082 cols
[2023-03-24 00:00:56] [INFO ] Computed 1429 place invariants in 739 ms
[2023-03-24 00:00:56] [INFO ] [Real]Absence check using 65 positive place invariants in 117 ms returned sat
[2023-03-24 00:00:57] [INFO ] [Real]Absence check using 65 positive and 1364 generalized place invariants in 495 ms returned sat
[2023-03-24 00:00:57] [INFO ] After 1452ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-24 00:00:58] [INFO ] [Nat]Absence check using 65 positive place invariants in 110 ms returned sat
[2023-03-24 00:00:58] [INFO ] [Nat]Absence check using 65 positive and 1364 generalized place invariants in 500 ms returned sat
[2023-03-24 00:01:09] [INFO ] After 10352ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-24 00:01:09] [INFO ] State equation strengthened by 9154 read => feed constraints.
[2023-03-24 00:01:19] [INFO ] After 9728ms SMT Verify possible using 9154 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2023-03-24 00:01:19] [INFO ] After 21618ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 7 ms.
Support contains 2 out of 8082 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8082/8082 places, 18357/18357 transitions.
Applied a total of 0 rules in 1711 ms. Remains 8082 /8082 variables (removed 0) and now considering 18357/18357 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1711 ms. Remains : 8082/8082 places, 18357/18357 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8082/8082 places, 18357/18357 transitions.
Applied a total of 0 rules in 1682 ms. Remains 8082 /8082 variables (removed 0) and now considering 18357/18357 (removed 0) transitions.
[2023-03-24 00:01:22] [INFO ] Flow matrix only has 16792 transitions (discarded 1565 similar events)
[2023-03-24 00:01:22] [INFO ] Invariant cache hit.
[2023-03-24 00:01:23] [INFO ] Implicit Places using invariants in 731 ms returned []
Implicit Place search using SMT only with invariants took 733 ms to find 0 implicit places.
[2023-03-24 00:01:23] [INFO ] Flow matrix only has 16792 transitions (discarded 1565 similar events)
[2023-03-24 00:01:23] [INFO ] Invariant cache hit.
[2023-03-24 00:01:23] [INFO ] Dead Transitions using invariants and state equation in 689 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3110 ms. Remains : 8082/8082 places, 18357/18357 transitions.
Graph (trivial) has 6948 edges and 8082 vertex of which 33 / 8082 are part of one of the 1 SCC in 2 ms
Free SCC test removed 32 places
Drop transitions removed 1115 transitions
Ensure Unique test removed 1506 transitions
Reduce isomorphic transitions removed 2621 transitions.
Graph (complete) has 45916 edges and 8050 vertex of which 8020 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.6 ms
Discarding 30 places :
Also discarding 0 output transitions
Ensure Unique test removed 641 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t12909.t14229 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 449 transitions
Trivial Post-agglo rules discarded 449 transitions
Performed 449 trivial Post agglomeration. Transition count delta: 449
Iterating post reduction 0 with 451 rules applied. Total rules applied 453 place count 7378 transition count 15285
Ensure Unique test removed 1 places
Reduce places removed 450 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 448 transitions
Reduce isomorphic transitions removed 449 transitions.
Drop transitions removed 448 transitions
Trivial Post-agglo rules discarded 448 transitions
Performed 448 trivial Post agglomeration. Transition count delta: 448
Iterating post reduction 1 with 1347 rules applied. Total rules applied 1800 place count 6928 transition count 14388
Ensure Unique test removed 1 places
Reduce places removed 449 places and 0 transitions.
Drop transitions removed 56 transitions
Ensure Unique test removed 392 transitions
Reduce isomorphic transitions removed 448 transitions.
Drop transitions removed 392 transitions
Trivial Post-agglo rules discarded 392 transitions
Performed 392 trivial Post agglomeration. Transition count delta: 392
Iterating post reduction 2 with 1289 rules applied. Total rules applied 3089 place count 6479 transition count 13548
Ensure Unique test removed 56 places
Reduce places removed 448 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 390 transitions
Reduce isomorphic transitions removed 392 transitions.
Drop transitions removed 390 transitions
Trivial Post-agglo rules discarded 390 transitions
Performed 390 trivial Post agglomeration. Transition count delta: 390
Iterating post reduction 3 with 1230 rules applied. Total rules applied 4319 place count 6031 transition count 12766
Ensure Unique test removed 2 places
Reduce places removed 392 places and 0 transitions.
Drop transitions removed 52 transitions
Ensure Unique test removed 338 transitions
Reduce isomorphic transitions removed 390 transitions.
Drop transitions removed 338 transitions
Trivial Post-agglo rules discarded 338 transitions
Performed 338 trivial Post agglomeration. Transition count delta: 338
Iterating post reduction 4 with 1120 rules applied. Total rules applied 5439 place count 5639 transition count 12038
Ensure Unique test removed 52 places
Reduce places removed 390 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 336 transitions
Reduce isomorphic transitions removed 338 transitions.
Drop transitions removed 336 transitions
Trivial Post-agglo rules discarded 336 transitions
Performed 336 trivial Post agglomeration. Transition count delta: 336
Iterating post reduction 5 with 1064 rules applied. Total rules applied 6503 place count 5249 transition count 11364
Ensure Unique test removed 2 places
Reduce places removed 338 places and 0 transitions.
Drop transitions removed 48 transitions
Ensure Unique test removed 288 transitions
Reduce isomorphic transitions removed 336 transitions.
Drop transitions removed 288 transitions
Trivial Post-agglo rules discarded 288 transitions
Performed 288 trivial Post agglomeration. Transition count delta: 288
Iterating post reduction 6 with 962 rules applied. Total rules applied 7465 place count 4911 transition count 10740
Ensure Unique test removed 48 places
Reduce places removed 336 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 286 transitions
Reduce isomorphic transitions removed 288 transitions.
Drop transitions removed 286 transitions
Trivial Post-agglo rules discarded 286 transitions
Performed 286 trivial Post agglomeration. Transition count delta: 286
Iterating post reduction 7 with 910 rules applied. Total rules applied 8375 place count 4575 transition count 10166
Ensure Unique test removed 2 places
Reduce places removed 288 places and 0 transitions.
Drop transitions removed 44 transitions
Ensure Unique test removed 242 transitions
Reduce isomorphic transitions removed 286 transitions.
Drop transitions removed 242 transitions
Trivial Post-agglo rules discarded 242 transitions
Performed 242 trivial Post agglomeration. Transition count delta: 242
Iterating post reduction 8 with 816 rules applied. Total rules applied 9191 place count 4287 transition count 9638
Ensure Unique test removed 44 places
Reduce places removed 286 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 242 transitions.
Drop transitions removed 240 transitions
Trivial Post-agglo rules discarded 240 transitions
Performed 240 trivial Post agglomeration. Transition count delta: 240
Iterating post reduction 9 with 768 rules applied. Total rules applied 9959 place count 4001 transition count 9156
Ensure Unique test removed 2 places
Reduce places removed 242 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 10 with 682 rules applied. Total rules applied 10641 place count 3759 transition count 8716
Ensure Unique test removed 40 places
Reduce places removed 240 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 198 transitions
Reduce isomorphic transitions removed 200 transitions.
Drop transitions removed 197 transitions
Trivial Post-agglo rules discarded 197 transitions
Performed 197 trivial Post agglomeration. Transition count delta: 197
Iterating post reduction 11 with 637 rules applied. Total rules applied 11278 place count 3519 transition count 8319
Ensure Unique test removed 2 places
Reduce places removed 199 places and 0 transitions.
Drop transitions removed 35 transitions
Ensure Unique test removed 162 transitions
Reduce isomorphic transitions removed 197 transitions.
Drop transitions removed 162 transitions
Trivial Post-agglo rules discarded 162 transitions
Performed 162 trivial Post agglomeration. Transition count delta: 162
Iterating post reduction 12 with 558 rules applied. Total rules applied 11836 place count 3320 transition count 7960
Ensure Unique test removed 35 places
Reduce places removed 197 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 160 transitions
Reduce isomorphic transitions removed 162 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 13 with 519 rules applied. Total rules applied 12355 place count 3123 transition count 7638
Ensure Unique test removed 2 places
Reduce places removed 162 places and 0 transitions.
Drop transitions removed 32 transitions
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 160 transitions.
Drop transitions removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 14 with 450 rules applied. Total rules applied 12805 place count 2961 transition count 7350
Ensure Unique test removed 32 places
Reduce places removed 160 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 128 transitions.
Drop transitions removed 126 transitions
Trivial Post-agglo rules discarded 126 transitions
Performed 126 trivial Post agglomeration. Transition count delta: 126
Iterating post reduction 15 with 414 rules applied. Total rules applied 13219 place count 2801 transition count 7096
Ensure Unique test removed 2 places
Reduce places removed 128 places and 0 transitions.
Drop transitions removed 28 transitions
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 126 transitions.
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 16 with 352 rules applied. Total rules applied 13571 place count 2673 transition count 6872
Ensure Unique test removed 28 places
Reduce places removed 126 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 98 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 17 with 320 rules applied. Total rules applied 13891 place count 2547 transition count 6678
Ensure Unique test removed 2 places
Reduce places removed 98 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 96 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 18 with 266 rules applied. Total rules applied 14157 place count 2449 transition count 6510
Ensure Unique test removed 24 places
Reduce places removed 96 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 72 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 19 with 238 rules applied. Total rules applied 14395 place count 2353 transition count 6368
Ensure Unique test removed 2 places
Reduce places removed 72 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 70 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 20 with 192 rules applied. Total rules applied 14587 place count 2281 transition count 6248
Ensure Unique test removed 20 places
Reduce places removed 70 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 50 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 21 with 168 rules applied. Total rules applied 14755 place count 2211 transition count 6150
Ensure Unique test removed 2 places
Reduce places removed 50 places and 0 transitions.
Drop transitions removed 16 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 48 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 22 with 130 rules applied. Total rules applied 14885 place count 2161 transition count 6070
Ensure Unique test removed 16 places
Reduce places removed 48 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 23 with 110 rules applied. Total rules applied 14995 place count 2113 transition count 6008
Ensure Unique test removed 2 places
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 24 with 80 rules applied. Total rules applied 15075 place count 2081 transition count 5960
Ensure Unique test removed 12 places
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 25 with 64 rules applied. Total rules applied 15139 place count 2051 transition count 5926
Ensure Unique test removed 2 places
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 26 with 42 rules applied. Total rules applied 15181 place count 2033 transition count 5902
Ensure Unique test removed 8 places
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 27 with 30 rules applied. Total rules applied 15211 place count 2017 transition count 5888
Ensure Unique test removed 2 places
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 28 with 16 rules applied. Total rules applied 15227 place count 2009 transition count 5880
Ensure Unique test removed 4 places
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 29 with 9 rules applied. Total rules applied 15236 place count 2003 transition count 5877
Ensure Unique test removed 2 places
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 30 with 4 rules applied. Total rules applied 15240 place count 2000 transition count 5876
Performed 264 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 264 Pre rules applied. Total rules applied 15240 place count 2000 transition count 5612
Deduced a syphon composed of 264 places in 1 ms
Ensure Unique test removed 264 places
Reduce places removed 528 places and 0 transitions.
Iterating global reduction 31 with 792 rules applied. Total rules applied 16032 place count 1472 transition count 5612
Discarding 288 places :
Symmetric choice reduction at 31 with 288 rule applications. Total rules 16320 place count 1184 transition count 5324
Iterating global reduction 31 with 288 rules applied. Total rules applied 16608 place count 1184 transition count 5324
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 1 Pre rules applied. Total rules applied 16608 place count 1184 transition count 5323
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 31 with 2 rules applied. Total rules applied 16610 place count 1183 transition count 5323
Discarding 991 places :
Symmetric choice reduction at 31 with 991 rule applications. Total rules 17601 place count 192 transition count 1359
Iterating global reduction 31 with 991 rules applied. Total rules applied 18592 place count 192 transition count 1359
Ensure Unique test removed 991 transitions
Reduce isomorphic transitions removed 991 transitions.
Iterating post reduction 31 with 991 rules applied. Total rules applied 19583 place count 192 transition count 368
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 32 with 68 rules applied. Total rules applied 19651 place count 157 transition count 335
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 32 with 8 rules applied. Total rules applied 19659 place count 157 transition count 327
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 32 with 8 rules applied. Total rules applied 19667 place count 149 transition count 327
Discarding 30 places :
Symmetric choice reduction at 33 with 30 rule applications. Total rules 19697 place count 119 transition count 207
Ensure Unique test removed 29 places
Iterating global reduction 33 with 59 rules applied. Total rules applied 19756 place count 90 transition count 207
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 33 with 30 rules applied. Total rules applied 19786 place count 90 transition count 177
Discarding 29 places :
Symmetric choice reduction at 34 with 29 rule applications. Total rules 19815 place count 61 transition count 61
Iterating global reduction 34 with 29 rules applied. Total rules applied 19844 place count 61 transition count 61
Discarding 28 places :
Symmetric choice reduction at 34 with 28 rule applications. Total rules 19872 place count 33 transition count 33
Iterating global reduction 34 with 28 rules applied. Total rules applied 19900 place count 33 transition count 33
Applied a total of 19900 rules in 18706 ms. Remains 33 /8082 variables (removed 8049) and now considering 33/18357 (removed 18324) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 33 rows 33 cols
[2023-03-24 00:01:42] [INFO ] Computed 14 place invariants in 0 ms
[2023-03-24 00:01:42] [INFO ] [Real]Absence check using 5 positive place invariants in 54 ms returned sat
[2023-03-24 00:01:42] [INFO ] [Real]Absence check using 5 positive and 9 generalized place invariants in 16 ms returned sat
[2023-03-24 00:01:42] [INFO ] After 149ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-24 00:01:42] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-24 00:01:42] [INFO ] [Nat]Absence check using 5 positive and 9 generalized place invariants in 2 ms returned sat
[2023-03-24 00:01:42] [INFO ] After 11ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-24 00:01:42] [INFO ] After 14ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-24 00:01:42] [INFO ] After 38ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 692 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 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3418 reset in 1786 ms.
Product exploration explored 100000 steps with 3417 reset in 1826 ms.
Built C files in :
/tmp/ltsmin5726938759641347920
[2023-03-24 00:01:47] [INFO ] Too many transitions (15962) to apply POR reductions. Disabling POR matrices.
[2023-03-24 00:01:47] [INFO ] Built C files in 179ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5726938759641347920
Running compilation step : cd /tmp/ltsmin5726938759641347920;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5726938759641347920;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5726938759641347920;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 8657 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8657/8657 places, 15962/15962 transitions.
Applied a total of 0 rules in 1898 ms. Remains 8657 /8657 variables (removed 0) and now considering 15962/15962 (removed 0) transitions.
[2023-03-24 00:01:52] [INFO ] Flow matrix only has 14906 transitions (discarded 1056 similar events)
// Phase 1: matrix 14906 rows 8657 cols
[2023-03-24 00:01:53] [INFO ] Computed 1429 place invariants in 716 ms
[2023-03-24 00:01:53] [INFO ] Implicit Places using invariants in 1466 ms returned []
Implicit Place search using SMT only with invariants took 1469 ms to find 0 implicit places.
[2023-03-24 00:01:54] [INFO ] Flow matrix only has 14906 transitions (discarded 1056 similar events)
[2023-03-24 00:01:54] [INFO ] Invariant cache hit.
[2023-03-24 00:01:54] [INFO ] Dead Transitions using invariants and state equation in 754 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4124 ms. Remains : 8657/8657 places, 15962/15962 transitions.
Built C files in :
/tmp/ltsmin1212290636966953837
[2023-03-24 00:01:54] [INFO ] Too many transitions (15962) to apply POR reductions. Disabling POR matrices.
[2023-03-24 00:01:54] [INFO ] Built C files in 167ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1212290636966953837
Running compilation step : cd /tmp/ltsmin1212290636966953837;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1212290636966953837;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1212290636966953837;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-24 00:01:59] [INFO ] Flatten gal took : 397 ms
[2023-03-24 00:01:59] [INFO ] Flatten gal took : 419 ms
[2023-03-24 00:01:59] [INFO ] Time to serialize gal into /tmp/LTL9080979355752383332.gal : 285 ms
[2023-03-24 00:01:59] [INFO ] Time to serialize properties into /tmp/LTL6982184455788659632.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9080979355752383332.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3267627727945952635.hoa' '-atoms' '/tmp/LTL6982184455788659632.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL6982184455788659632.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3267627727945952635.hoa
Detected timeout of ITS tools.
[2023-03-24 00:02:15] [INFO ] Flatten gal took : 356 ms
[2023-03-24 00:02:16] [INFO ] Flatten gal took : 404 ms
[2023-03-24 00:02:16] [INFO ] Time to serialize gal into /tmp/LTL8797215475617105729.gal : 70 ms
[2023-03-24 00:02:16] [INFO ] Time to serialize properties into /tmp/LTL6880207079044470126.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8797215475617105729.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6880207079044470126.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F("((Node2ThinksNode23ShouldBeNodeMasterToReplaceNode9<1)||(Node23NotifyThatHeIsActive<1))"))))
Formula 0 simplified : FG!"((Node2ThinksNode23ShouldBeNodeMasterToReplaceNode9<1)||(Node23NotifyThatHeIsActive<1))"
Detected timeout of ITS tools.
[2023-03-24 00:02:31] [INFO ] Flatten gal took : 358 ms
[2023-03-24 00:02:31] [INFO ] Applying decomposition
[2023-03-24 00:02:32] [INFO ] Flatten gal took : 365 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph4784481885445188205.txt' '-o' '/tmp/graph4784481885445188205.bin' '-w' '/tmp/graph4784481885445188205.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4784481885445188205.bin' '-l' '-1' '-v' '-w' '/tmp/graph4784481885445188205.weights' '-q' '0' '-e' '0.001'
[2023-03-24 00:02:33] [INFO ] Decomposing Gal with order
[2023-03-24 00:02:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-24 00:02:37] [INFO ] Removed a total of 14014 redundant transitions.
[2023-03-24 00:02:38] [INFO ] Flatten gal took : 3872 ms
[2023-03-24 00:02:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 12033 labels/synchronizations in 1434 ms.
[2023-03-24 00:02:41] [INFO ] Time to serialize gal into /tmp/LTL17212124597979378064.gal : 139 ms
[2023-03-24 00:02:41] [INFO ] Time to serialize properties into /tmp/LTL8595702498989840640.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17212124597979378064.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8595702498989840640.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F("((i7.i1.i2.u84.Node2ThinksNode23ShouldBeNodeMasterToReplaceNode9<1)||(i24.i0.i3.u358.Node23NotifyThatHeIsActive<1))"))))
Formula 0 simplified : FG!"((i7.i1.i2.u84.Node2ThinksNode23ShouldBeNodeMasterToReplaceNode9<1)||(i24.i0.i3.u358.Node23NotifyThatHeIsActive<1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11957389783528716345
[2023-03-24 00:02:56] [INFO ] Built C files in 141ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11957389783528716345
Running compilation step : cd /tmp/ltsmin11957389783528716345;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11957389783528716345;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11957389783528716345;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-01 finished in 283877 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 2 out of 18136 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 18136/18136 places, 28411/28411 transitions.
Drop transitions removed 4224 transitions
Trivial Post-agglo rules discarded 4224 transitions
Performed 4224 trivial Post agglomeration. Transition count delta: 4224
Iterating post reduction 0 with 4224 rules applied. Total rules applied 4224 place count 18136 transition count 24187
Reduce places removed 4224 places and 0 transitions.
Iterating post reduction 1 with 4224 rules applied. Total rules applied 8448 place count 13912 transition count 24187
Performed 264 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 264 Pre rules applied. Total rules applied 8448 place count 13912 transition count 23923
Deduced a syphon composed of 264 places in 16 ms
Reduce places removed 264 places and 0 transitions.
Iterating global reduction 2 with 528 rules applied. Total rules applied 8976 place count 13648 transition count 23923
Discarding 3960 places :
Symmetric choice reduction at 2 with 3960 rule applications. Total rules 12936 place count 9688 transition count 19963
Iterating global reduction 2 with 3960 rules applied. Total rules applied 16896 place count 9688 transition count 19963
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 16896 place count 9688 transition count 19955
Deduced a syphon composed of 8 places in 13 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 16912 place count 9680 transition count 19955
Discarding 990 places :
Symmetric choice reduction at 2 with 990 rule applications. Total rules 17902 place count 8690 transition count 15995
Iterating global reduction 2 with 990 rules applied. Total rules applied 18892 place count 8690 transition count 15995
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 12 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 18958 place count 8657 transition count 15962
Applied a total of 18958 rules in 7221 ms. Remains 8657 /18136 variables (removed 9479) and now considering 15962/28411 (removed 12449) transitions.
[2023-03-24 00:03:06] [INFO ] Flow matrix only has 14906 transitions (discarded 1056 similar events)
[2023-03-24 00:03:06] [INFO ] Invariant cache hit.
[2023-03-24 00:03:07] [INFO ] Implicit Places using invariants in 870 ms returned []
Implicit Place search using SMT only with invariants took 871 ms to find 0 implicit places.
[2023-03-24 00:03:07] [INFO ] Flow matrix only has 14906 transitions (discarded 1056 similar events)
[2023-03-24 00:03:07] [INFO ] Invariant cache hit.
[2023-03-24 00:03:08] [INFO ] Dead Transitions using invariants and state equation in 857 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8657/18136 places, 15962/28411 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8952 ms. Remains : 8657/18136 places, 15962/28411 transitions.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s5517 1) (GEQ s7340 1))], 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 28 steps with 0 reset in 3 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-04 finished in 9063 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 2 out of 18136 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 18136/18136 places, 28411/28411 transitions.
Drop transitions removed 4224 transitions
Trivial Post-agglo rules discarded 4224 transitions
Performed 4224 trivial Post agglomeration. Transition count delta: 4224
Iterating post reduction 0 with 4224 rules applied. Total rules applied 4224 place count 18136 transition count 24187
Reduce places removed 4224 places and 0 transitions.
Iterating post reduction 1 with 4224 rules applied. Total rules applied 8448 place count 13912 transition count 24187
Performed 264 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 264 Pre rules applied. Total rules applied 8448 place count 13912 transition count 23923
Deduced a syphon composed of 264 places in 17 ms
Reduce places removed 264 places and 0 transitions.
Iterating global reduction 2 with 528 rules applied. Total rules applied 8976 place count 13648 transition count 23923
Discarding 3960 places :
Symmetric choice reduction at 2 with 3960 rule applications. Total rules 12936 place count 9688 transition count 19963
Iterating global reduction 2 with 3960 rules applied. Total rules applied 16896 place count 9688 transition count 19963
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 16896 place count 9688 transition count 19955
Deduced a syphon composed of 8 places in 13 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 16912 place count 9680 transition count 19955
Discarding 990 places :
Symmetric choice reduction at 2 with 990 rule applications. Total rules 17902 place count 8690 transition count 15995
Iterating global reduction 2 with 990 rules applied. Total rules applied 18892 place count 8690 transition count 15995
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 12 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 18958 place count 8657 transition count 15962
Applied a total of 18958 rules in 7384 ms. Remains 8657 /18136 variables (removed 9479) and now considering 15962/28411 (removed 12449) transitions.
[2023-03-24 00:03:15] [INFO ] Flow matrix only has 14906 transitions (discarded 1056 similar events)
[2023-03-24 00:03:15] [INFO ] Invariant cache hit.
[2023-03-24 00:03:16] [INFO ] Implicit Places using invariants in 835 ms returned []
Implicit Place search using SMT only with invariants took 836 ms to find 0 implicit places.
[2023-03-24 00:03:16] [INFO ] Flow matrix only has 14906 transitions (discarded 1056 similar events)
[2023-03-24 00:03:16] [INFO ] Invariant cache hit.
[2023-03-24 00:03:17] [INFO ] Dead Transitions using invariants and state equation in 836 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8657/18136 places, 15962/28411 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9058 ms. Remains : 8657/18136 places, 15962/28411 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-06 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:(AND (GEQ s2088 1) (GEQ s5082 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 30 steps with 0 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-06 finished in 9192 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((F(!p0) U (p1 U p2))))'
Support contains 8 out of 18136 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 18136/18136 places, 28411/28411 transitions.
Applied a total of 0 rules in 1411 ms. Remains 18136 /18136 variables (removed 0) and now considering 28411/28411 (removed 0) transitions.
[2023-03-24 00:03:19] [INFO ] Flow matrix only has 27355 transitions (discarded 1056 similar events)
// Phase 1: matrix 27355 rows 18136 cols
[2023-03-24 00:03:21] [INFO ] Computed 1429 place invariants in 2301 ms
[2023-03-24 00:03:22] [INFO ] Implicit Places using invariants in 3921 ms returned []
Implicit Place search using SMT only with invariants took 3922 ms to find 0 implicit places.
[2023-03-24 00:03:22] [INFO ] Flow matrix only has 27355 transitions (discarded 1056 similar events)
[2023-03-24 00:03:22] [INFO ] Invariant cache hit.
[2023-03-24 00:03:24] [INFO ] Dead Transitions using invariants and state equation in 1555 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6889 ms. Remains : 18136/18136 places, 28411/28411 transitions.
Stuttering acceptance computed with spot in 157 ms :[(NOT p2), (NOT p2), p0]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(AND (GEQ s12459 1) (GEQ s14002 1)), p1:(AND (GEQ s3083 1) (GEQ s15695 1)), p0:(AND (GEQ s2 1) (GEQ s3963 1) (GEQ s3965 1) (GEQ s8737 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 40 steps with 0 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-07 finished in 7126 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(F(p0)))'
Support contains 2 out of 18136 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 18136/18136 places, 28411/28411 transitions.
Applied a total of 0 rules in 1582 ms. Remains 18136 /18136 variables (removed 0) and now considering 28411/28411 (removed 0) transitions.
[2023-03-24 00:03:26] [INFO ] Flow matrix only has 27355 transitions (discarded 1056 similar events)
[2023-03-24 00:03:26] [INFO ] Invariant cache hit.
[2023-03-24 00:03:27] [INFO ] Implicit Places using invariants in 1559 ms returned []
Implicit Place search using SMT only with invariants took 1563 ms to find 0 implicit places.
[2023-03-24 00:03:27] [INFO ] Flow matrix only has 27355 transitions (discarded 1056 similar events)
[2023-03-24 00:03:27] [INFO ] Invariant cache hit.
[2023-03-24 00:03:29] [INFO ] Dead Transitions using invariants and state equation in 1488 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4642 ms. Remains : 18136/18136 places, 28411/28411 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s3249 1) (GEQ s13535 1))], 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][false, false]]
Stuttering criterion allowed to conclude after 40 steps with 0 reset in 3 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-08 finished in 4796 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)&&F(p1)))))'
Support contains 3 out of 18136 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 18136/18136 places, 28411/28411 transitions.
Applied a total of 0 rules in 1492 ms. Remains 18136 /18136 variables (removed 0) and now considering 28411/28411 (removed 0) transitions.
[2023-03-24 00:03:31] [INFO ] Flow matrix only has 27355 transitions (discarded 1056 similar events)
[2023-03-24 00:03:31] [INFO ] Invariant cache hit.
[2023-03-24 00:03:32] [INFO ] Implicit Places using invariants in 1508 ms returned []
Implicit Place search using SMT only with invariants took 1510 ms to find 0 implicit places.
[2023-03-24 00:03:32] [INFO ] Flow matrix only has 27355 transitions (discarded 1056 similar events)
[2023-03-24 00:03:32] [INFO ] Invariant cache hit.
[2023-03-24 00:03:34] [INFO ] Dead Transitions using invariants and state equation in 1539 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4545 ms. Remains : 18136/18136 places, 28411/28411 transitions.
Stuttering acceptance computed with spot in 270 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 4}]], initial=3, aps=[p1:(GEQ s10289 1), p0:(AND (GEQ s9970 1) (GEQ s10248 1))], 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]]
Stuttering criterion allowed to conclude after 40 steps with 0 reset in 3 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-10 finished in 4895 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(F(p0)))'
Support contains 2 out of 18136 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 18136/18136 places, 28411/28411 transitions.
Applied a total of 0 rules in 1656 ms. Remains 18136 /18136 variables (removed 0) and now considering 28411/28411 (removed 0) transitions.
[2023-03-24 00:03:36] [INFO ] Flow matrix only has 27355 transitions (discarded 1056 similar events)
[2023-03-24 00:03:36] [INFO ] Invariant cache hit.
[2023-03-24 00:03:37] [INFO ] Implicit Places using invariants in 1632 ms returned []
Implicit Place search using SMT only with invariants took 1633 ms to find 0 implicit places.
[2023-03-24 00:03:37] [INFO ] Flow matrix only has 27355 transitions (discarded 1056 similar events)
[2023-03-24 00:03:37] [INFO ] Invariant cache hit.
[2023-03-24 00:03:39] [INFO ] Dead Transitions using invariants and state equation in 1437 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4727 ms. Remains : 18136/18136 places, 28411/28411 transitions.
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s1729 1) (LT s13535 1))], 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][false, false]]
Product exploration timeout after 66140 steps with 33070 reset in 10001 ms.
Product exploration timeout after 73140 steps with 36570 reset in 10001 ms.
Computed a total of 12120 stabilizing places and 16442 stable transitions
Computed a total of 12120 stabilizing places and 16442 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 70 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-12 finished in 25047 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 18136 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 18136/18136 places, 28411/28411 transitions.
Drop transitions removed 4223 transitions
Trivial Post-agglo rules discarded 4223 transitions
Performed 4223 trivial Post agglomeration. Transition count delta: 4223
Iterating post reduction 0 with 4223 rules applied. Total rules applied 4223 place count 18136 transition count 24188
Reduce places removed 4223 places and 0 transitions.
Iterating post reduction 1 with 4223 rules applied. Total rules applied 8446 place count 13913 transition count 24188
Performed 264 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 264 Pre rules applied. Total rules applied 8446 place count 13913 transition count 23924
Deduced a syphon composed of 264 places in 17 ms
Reduce places removed 264 places and 0 transitions.
Iterating global reduction 2 with 528 rules applied. Total rules applied 8974 place count 13649 transition count 23924
Discarding 3959 places :
Symmetric choice reduction at 2 with 3959 rule applications. Total rules 12933 place count 9690 transition count 19965
Iterating global reduction 2 with 3959 rules applied. Total rules applied 16892 place count 9690 transition count 19965
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 16892 place count 9690 transition count 19958
Deduced a syphon composed of 7 places in 16 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 16906 place count 9683 transition count 19958
Discarding 989 places :
Symmetric choice reduction at 2 with 989 rule applications. Total rules 17895 place count 8694 transition count 16002
Iterating global reduction 2 with 989 rules applied. Total rules applied 18884 place count 8694 transition count 16002
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 11 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 18950 place count 8661 transition count 15969
Applied a total of 18950 rules in 7477 ms. Remains 8661 /18136 variables (removed 9475) and now considering 15969/28411 (removed 12442) transitions.
[2023-03-24 00:04:06] [INFO ] Flow matrix only has 14913 transitions (discarded 1056 similar events)
// Phase 1: matrix 14913 rows 8661 cols
[2023-03-24 00:04:07] [INFO ] Computed 1429 place invariants in 817 ms
[2023-03-24 00:04:08] [INFO ] Implicit Places using invariants in 1591 ms returned []
Implicit Place search using SMT only with invariants took 1596 ms to find 0 implicit places.
[2023-03-24 00:04:08] [INFO ] Flow matrix only has 14913 transitions (discarded 1056 similar events)
[2023-03-24 00:04:08] [INFO ] Invariant cache hit.
[2023-03-24 00:04:09] [INFO ] Dead Transitions using invariants and state equation in 851 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8661/18136 places, 15969/28411 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9926 ms. Remains : 8661/18136 places, 15969/28411 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s3938 1)], 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 29 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-13 finished in 10028 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)||((p2 U G(p3))&&p1))))'
Support contains 7 out of 18136 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 18136/18136 places, 28411/28411 transitions.
Drop transitions removed 4208 transitions
Trivial Post-agglo rules discarded 4208 transitions
Performed 4208 trivial Post agglomeration. Transition count delta: 4208
Iterating post reduction 0 with 4208 rules applied. Total rules applied 4208 place count 18136 transition count 24203
Reduce places removed 4208 places and 0 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 1 with 4224 rules applied. Total rules applied 8432 place count 13928 transition count 24187
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 8448 place count 13912 transition count 24187
Performed 263 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 263 Pre rules applied. Total rules applied 8448 place count 13912 transition count 23924
Deduced a syphon composed of 263 places in 18 ms
Reduce places removed 263 places and 0 transitions.
Iterating global reduction 3 with 526 rules applied. Total rules applied 8974 place count 13649 transition count 23924
Discarding 3959 places :
Symmetric choice reduction at 3 with 3959 rule applications. Total rules 12933 place count 9690 transition count 19965
Iterating global reduction 3 with 3959 rules applied. Total rules applied 16892 place count 9690 transition count 19965
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 16892 place count 9690 transition count 19958
Deduced a syphon composed of 7 places in 14 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 16906 place count 9683 transition count 19958
Discarding 989 places :
Symmetric choice reduction at 3 with 989 rule applications. Total rules 17895 place count 8694 transition count 16002
Iterating global reduction 3 with 989 rules applied. Total rules applied 18884 place count 8694 transition count 16002
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 14 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 3 with 64 rules applied. Total rules applied 18948 place count 8662 transition count 15970
Applied a total of 18948 rules in 7415 ms. Remains 8662 /18136 variables (removed 9474) and now considering 15970/28411 (removed 12441) transitions.
[2023-03-24 00:04:16] [INFO ] Flow matrix only has 14914 transitions (discarded 1056 similar events)
// Phase 1: matrix 14914 rows 8662 cols
[2023-03-24 00:04:17] [INFO ] Computed 1429 place invariants in 720 ms
[2023-03-24 00:04:18] [INFO ] Implicit Places using invariants in 1493 ms returned []
Implicit Place search using SMT only with invariants took 1494 ms to find 0 implicit places.
[2023-03-24 00:04:18] [INFO ] Flow matrix only has 14914 transitions (discarded 1056 similar events)
[2023-03-24 00:04:18] [INFO ] Invariant cache hit.
[2023-03-24 00:04:19] [INFO ] Dead Transitions using invariants and state equation in 775 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8662/18136 places, 15970/28411 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9686 ms. Remains : 8662/18136 places, 15970/28411 transitions.
Stuttering acceptance computed with spot in 157 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3))), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(OR (AND p0 (NOT p1)) (AND p0 (NOT p3) (NOT p2))), acceptance={0} source=0 dest: 0}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3) (NOT p2))), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p0 p1 p3 p2), acceptance={} source=0 dest: 1}, { cond=(AND p0 p1 (NOT p3) p2), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p0) p1 p3 p2), acceptance={1} source=0 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p3) p2), acceptance={0, 1} source=0 dest: 1}, { cond=(AND p0 p1 p3 (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) p1 p3 (NOT p2)), acceptance={1} source=0 dest: 2}], [{ cond=(AND p0 (NOT p3) (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p0 p3 p2), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p3) p2), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p3 p2), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p3) p2), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p0 p3 (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p3 (NOT p2)), acceptance={1} source=1 dest: 2}], [{ cond=(OR (AND p0 (NOT p1) (NOT p3)) (AND p0 (NOT p3) (NOT p2))), acceptance={0} source=2 dest: 0}, { cond=(OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p3) (NOT p2))), acceptance={0, 1} source=2 dest: 0}, { cond=(AND p0 p1 p3 p2), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1 (NOT p3) p2), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) p1 p3 p2), acceptance={1} source=2 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p3) p2), acceptance={0, 1} source=2 dest: 1}, { cond=(OR (AND p0 (NOT p1) p3) (AND p0 p3 (NOT p2))), acceptance={} source=2 dest: 2}, { cond=(OR (AND (NOT p0) (NOT p1) p3) (AND (NOT p0) p3 (NOT p2))), acceptance={1} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s1294 1) (LT s4324 1)), p1:(AND (GEQ s1294 1) (GEQ s4324 1)), p3:(AND (GEQ s4517 1) (GEQ s4520 1) (GEQ s5792 1)), p2:(AND (GEQ s5772 1) (GEQ s5...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 3338 reset in 1880 ms.
Product exploration explored 100000 steps with 3336 reset in 1930 ms.
Computed a total of 2678 stabilizing places and 4033 stable transitions
Computed a total of 2678 stabilizing places and 4033 stable transitions
Detected a total of 2678/8662 stabilizing places and 4033/15970 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/4 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p3) (NOT p2)), (X (NOT (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p3) (NOT p2))))), (X (OR (AND p0 (NOT p1)) (AND p0 (NOT p3) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p3) p2))), (X (NOT (AND (NOT p0) p3 (NOT p2)))), (X (NOT (AND p0 p1 (NOT p3) p2))), (X (OR (AND p0 (NOT p1) (NOT p3)) (AND p0 (NOT p3) (NOT p2)))), (X (NOT (OR (AND (NOT p0) (NOT p1) p3) (AND (NOT p0) p3 (NOT p2))))), (X (NOT (AND p0 p1 p3 p2))), (X (NOT (AND p0 p3 (NOT p2)))), (X (NOT (OR (AND p0 (NOT p1) p3) (AND p0 p3 (NOT p2))))), (X (NOT (AND (NOT p0) p1 p3 (NOT p2)))), (X (NOT (AND (NOT p0) p1 p3 p2))), (X (NOT (AND (NOT p0) (NOT p3) (NOT p2)))), (X (AND p0 (NOT p3) (NOT p2))), (X (NOT (AND (NOT p0) p3 p2))), (X (NOT (AND p0 p1 p3 (NOT p2)))), (X (NOT (AND p0 (NOT p3) p2))), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3) (NOT p2))))), (X (NOT (AND (NOT p0) p1 (NOT p3) p2))), (X (NOT (AND p0 p3 p2))), (X (X (NOT (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p3) (NOT p2)))))), (X (X (OR (AND p0 (NOT p1)) (AND p0 (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p3) p2)))), (X (X (NOT (AND (NOT p0) p3 (NOT p2))))), (X (X (NOT (AND p0 p1 (NOT p3) p2)))), (X (X (OR (AND p0 (NOT p1) (NOT p3)) (AND p0 (NOT p3) (NOT p2))))), (X (X (NOT (OR (AND (NOT p0) (NOT p1) p3) (AND (NOT p0) p3 (NOT p2)))))), (X (X (NOT (AND p0 p1 p3 p2)))), (X (X (NOT (AND p0 p3 (NOT p2))))), (X (X (NOT (OR (AND p0 (NOT p1) p3) (AND p0 p3 (NOT p2)))))), (X (X (NOT (AND (NOT p0) p1 p3 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 p3 p2)))), (X (X (NOT (AND (NOT p0) (NOT p3) (NOT p2))))), (X (X (AND p0 (NOT p3) (NOT p2)))), (X (X (NOT (AND (NOT p0) p3 p2)))), (X (X (NOT (AND p0 p1 p3 (NOT p2))))), (X (X (NOT (AND p0 (NOT p3) p2)))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3) (NOT p2)))))), (X (X (NOT (AND (NOT p0) p1 (NOT p3) p2)))), (X (X (NOT (AND p0 p3 p2)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 42 factoid took 1692 ms. Reduced automaton from 3 states, 24 edges and 4 AP (stutter insensitive) to 3 states, 24 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 425 ms :[(OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3))]
Incomplete random walk after 10000 steps, including 332 resets, run finished after 471 ms. (steps per millisecond=21 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Interrupted probabilistic random walk after 12227 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :{}
Probabilistic random walk after 12227 steps, saw 5799 distinct states, run finished after 3001 ms. (steps per millisecond=4 ) properties seen :0
Running SMT prover for 20 properties.
[2023-03-24 00:04:29] [INFO ] Flow matrix only has 14914 transitions (discarded 1056 similar events)
[2023-03-24 00:04:29] [INFO ] Invariant cache hit.
[2023-03-24 00:04:31] [INFO ] [Real]Absence check using 65 positive place invariants in 176 ms returned sat
[2023-03-24 00:04:32] [INFO ] [Real]Absence check using 65 positive and 1364 generalized place invariants in 521 ms returned sat
[2023-03-24 00:04:32] [INFO ] After 3637ms SMT Verify possible using all constraints in real domain returned unsat :5 sat :0 real:15
[2023-03-24 00:04:35] [INFO ] [Nat]Absence check using 65 positive place invariants in 135 ms returned sat
[2023-03-24 00:04:35] [INFO ] [Nat]Absence check using 65 positive and 1364 generalized place invariants in 532 ms returned sat
[2023-03-24 00:04:55] [INFO ] After 19083ms SMT Verify possible using state equation in natural domain returned unsat :11 sat :9
[2023-03-24 00:04:55] [INFO ] State equation strengthened by 6187 read => feed constraints.
[2023-03-24 00:04:57] [INFO ] After 1952ms SMT Verify possible using 6187 Read/Feed constraints in natural domain returned unsat :11 sat :9
[2023-03-24 00:04:57] [INFO ] After 1953ms SMT Verify possible using trap constraints in natural domain returned unsat :11 sat :9
Attempting to minimize the solution found.
Minimization took 12 ms.
[2023-03-24 00:04:57] [INFO ] After 25049ms SMT Verify possible using all constraints in natural domain returned unsat :11 sat :9
Fused 20 Parikh solutions to 9 different solutions.
Parikh walk visited 0 properties in 60 ms.
Support contains 7 out of 8662 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8662/8662 places, 15970/15970 transitions.
Free-agglomeration rule (complex) applied 553 times.
Iterating global reduction 0 with 553 rules applied. Total rules applied 553 place count 8662 transition count 18384
Reduce places removed 553 places and 0 transitions.
Iterating post reduction 0 with 553 rules applied. Total rules applied 1106 place count 8109 transition count 18384
Partial Free-agglomeration rule applied 32 times.
Drop transitions removed 32 transitions
Iterating global reduction 1 with 32 rules applied. Total rules applied 1138 place count 8109 transition count 18384
Applied a total of 1138 rules in 5647 ms. Remains 8109 /8662 variables (removed 553) and now considering 18384/15970 (removed -2414) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5648 ms. Remains : 8109/8662 places, 18384/15970 transitions.
Incomplete random walk after 10000 steps, including 396 resets, run finished after 630 ms. (steps per millisecond=15 ) properties (out of 9) seen :2
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-24 00:05:04] [INFO ] Flow matrix only has 16842 transitions (discarded 1542 similar events)
// Phase 1: matrix 16842 rows 8109 cols
[2023-03-24 00:05:05] [INFO ] Computed 1429 place invariants in 763 ms
[2023-03-24 00:05:06] [INFO ] [Real]Absence check using 65 positive place invariants in 99 ms returned sat
[2023-03-24 00:05:07] [INFO ] [Real]Absence check using 65 positive and 1364 generalized place invariants in 500 ms returned sat
[2023-03-24 00:05:18] [INFO ] After 13057ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-24 00:05:19] [INFO ] [Nat]Absence check using 65 positive place invariants in 91 ms returned sat
[2023-03-24 00:05:20] [INFO ] [Nat]Absence check using 65 positive and 1364 generalized place invariants in 495 ms returned sat
[2023-03-24 00:05:42] [INFO ] After 21084ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-24 00:05:42] [INFO ] State equation strengthened by 9154 read => feed constraints.
[2023-03-24 00:05:43] [INFO ] After 1204ms SMT Verify possible using 9154 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-24 00:05:43] [INFO ] After 1205ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 12 ms.
[2023-03-24 00:05:43] [INFO ] After 25057ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 17 ms.
Support contains 7 out of 8109 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8109/8109 places, 18384/18384 transitions.
Applied a total of 0 rules in 1716 ms. Remains 8109 /8109 variables (removed 0) and now considering 18384/18384 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1716 ms. Remains : 8109/8109 places, 18384/18384 transitions.
Incomplete random walk after 10000 steps, including 397 resets, run finished after 666 ms. (steps per millisecond=15 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 12549 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :{}
Probabilistic random walk after 12549 steps, saw 5837 distinct states, run finished after 3001 ms. (steps per millisecond=4 ) properties seen :0
Running SMT prover for 7 properties.
[2023-03-24 00:05:49] [INFO ] Flow matrix only has 16842 transitions (discarded 1542 similar events)
[2023-03-24 00:05:49] [INFO ] Invariant cache hit.
[2023-03-24 00:05:50] [INFO ] [Real]Absence check using 65 positive place invariants in 103 ms returned sat
[2023-03-24 00:05:51] [INFO ] [Real]Absence check using 65 positive and 1364 generalized place invariants in 497 ms returned sat
[2023-03-24 00:06:01] [INFO ] After 12206ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-24 00:06:03] [INFO ] [Nat]Absence check using 65 positive place invariants in 90 ms returned sat
[2023-03-24 00:06:03] [INFO ] [Nat]Absence check using 65 positive and 1364 generalized place invariants in 489 ms returned sat
[2023-03-24 00:06:22] [INFO ] After 17685ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-24 00:06:22] [INFO ] State equation strengthened by 9154 read => feed constraints.
[2023-03-24 00:06:26] [INFO ] After 4593ms SMT Verify possible using 9154 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-24 00:06:26] [INFO ] After 4594ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 10 ms.
[2023-03-24 00:06:26] [INFO ] After 25054ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 21 ms.
Support contains 7 out of 8109 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8109/8109 places, 18384/18384 transitions.
Applied a total of 0 rules in 1713 ms. Remains 8109 /8109 variables (removed 0) and now considering 18384/18384 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1713 ms. Remains : 8109/8109 places, 18384/18384 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8109/8109 places, 18384/18384 transitions.
Applied a total of 0 rules in 1718 ms. Remains 8109 /8109 variables (removed 0) and now considering 18384/18384 (removed 0) transitions.
[2023-03-24 00:06:30] [INFO ] Flow matrix only has 16842 transitions (discarded 1542 similar events)
[2023-03-24 00:06:30] [INFO ] Invariant cache hit.
[2023-03-24 00:06:37] [INFO ] Implicit Places using invariants in 7676 ms returned []
Implicit Place search using SMT only with invariants took 7678 ms to find 0 implicit places.
[2023-03-24 00:06:37] [INFO ] Flow matrix only has 16842 transitions (discarded 1542 similar events)
[2023-03-24 00:06:37] [INFO ] Invariant cache hit.
[2023-03-24 00:06:50] [INFO ] Dead Transitions using invariants and state equation in 12597 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21998 ms. Remains : 8109/8109 places, 18384/18384 transitions.
Found 11 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p3) (NOT p2)), (X (NOT (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p3) (NOT p2))))), (X (OR (AND p0 (NOT p1)) (AND p0 (NOT p3) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p3) p2))), (X (NOT (AND (NOT p0) p3 (NOT p2)))), (X (NOT (AND p0 p1 (NOT p3) p2))), (X (OR (AND p0 (NOT p1) (NOT p3)) (AND p0 (NOT p3) (NOT p2)))), (X (NOT (OR (AND (NOT p0) (NOT p1) p3) (AND (NOT p0) p3 (NOT p2))))), (X (NOT (AND p0 p1 p3 p2))), (X (NOT (AND p0 p3 (NOT p2)))), (X (NOT (OR (AND p0 (NOT p1) p3) (AND p0 p3 (NOT p2))))), (X (NOT (AND (NOT p0) p1 p3 (NOT p2)))), (X (NOT (AND (NOT p0) p1 p3 p2))), (X (NOT (AND (NOT p0) (NOT p3) (NOT p2)))), (X (AND p0 (NOT p3) (NOT p2))), (X (NOT (AND (NOT p0) p3 p2))), (X (NOT (AND p0 p1 p3 (NOT p2)))), (X (NOT (AND p0 (NOT p3) p2))), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3) (NOT p2))))), (X (NOT (AND (NOT p0) p1 (NOT p3) p2))), (X (NOT (AND p0 p3 p2))), (X (X (NOT (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p3) (NOT p2)))))), (X (X (OR (AND p0 (NOT p1)) (AND p0 (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p3) p2)))), (X (X (NOT (AND (NOT p0) p3 (NOT p2))))), (X (X (NOT (AND p0 p1 (NOT p3) p2)))), (X (X (OR (AND p0 (NOT p1) (NOT p3)) (AND p0 (NOT p3) (NOT p2))))), (X (X (NOT (OR (AND (NOT p0) (NOT p1) p3) (AND (NOT p0) p3 (NOT p2)))))), (X (X (NOT (AND p0 p1 p3 p2)))), (X (X (NOT (AND p0 p3 (NOT p2))))), (X (X (NOT (OR (AND p0 (NOT p1) p3) (AND p0 p3 (NOT p2)))))), (X (X (NOT (AND (NOT p0) p1 p3 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 p3 p2)))), (X (X (NOT (AND (NOT p0) (NOT p3) (NOT p2))))), (X (X (AND p0 (NOT p3) (NOT p2)))), (X (X (NOT (AND (NOT p0) p3 p2)))), (X (X (NOT (AND p0 p1 p3 (NOT p2))))), (X (X (NOT (AND p0 (NOT p3) p2)))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3) (NOT p2)))))), (X (X (NOT (AND (NOT p0) p1 (NOT p3) p2)))), (X (X (NOT (AND p0 p3 p2)))), (F (OR (G p2) (G (NOT p2)))), (G (NOT (AND (NOT p0) (NOT p2) p3 p1))), (G (NOT (AND (NOT p0) (NOT p2) p3))), (G (NOT (AND (NOT p0) p2 p3 p1))), (G (NOT (AND p0 p2 (NOT p3) p1))), (G (NOT (AND (NOT p0) p2 (NOT p3)))), (G (NOT (AND p0 (NOT p2) p3 p1))), (G (NOT (AND (NOT p0) p2 p3))), (G (NOT (AND (NOT p0) p2 (NOT p3) p1))), (G (NOT (OR (AND (NOT p0) (NOT p2) p3) (AND (NOT p0) p3 (NOT p1))))), (G (NOT (AND p0 p2 p3 p1))), (G (NOT (AND p0 p2 p3)))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p2) (NOT p3)))), (F (AND p0 p2 (NOT p3)))]
Knowledge based reduction with 53 factoid took 2273 ms. Reduced automaton from 3 states, 24 edges and 4 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 38 ms :[(AND (NOT p0) (NOT p2))]
Support contains 4 out of 8662 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 : 8662/8662 places, 15970/15970 transitions.
Applied a total of 0 rules in 1947 ms. Remains 8662 /8662 variables (removed 0) and now considering 15970/15970 (removed 0) transitions.
[2023-03-24 00:06:54] [INFO ] Flow matrix only has 14914 transitions (discarded 1056 similar events)
// Phase 1: matrix 14914 rows 8662 cols
[2023-03-24 00:06:55] [INFO ] Computed 1429 place invariants in 714 ms
[2023-03-24 00:06:56] [INFO ] Implicit Places using invariants in 1485 ms returned []
Implicit Place search using SMT only with invariants took 1486 ms to find 0 implicit places.
[2023-03-24 00:06:56] [INFO ] Flow matrix only has 14914 transitions (discarded 1056 similar events)
[2023-03-24 00:06:56] [INFO ] Invariant cache hit.
[2023-03-24 00:06:57] [INFO ] Dead Transitions using invariants and state equation in 743 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4178 ms. Remains : 8662/8662 places, 15970/15970 transitions.
Computed a total of 2678 stabilizing places and 4033 stable transitions
Computed a total of 2678 stabilizing places and 4033 stable transitions
Detected a total of 2678/8662 stabilizing places and 4033/15970 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p2)))), (X p0), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 243 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(AND (NOT p0) (NOT p2))]
Incomplete random walk after 10000 steps, including 333 resets, run finished after 269 ms. (steps per millisecond=37 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 12893 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :{}
Probabilistic random walk after 12893 steps, saw 6100 distinct states, run finished after 3001 ms. (steps per millisecond=4 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-24 00:07:00] [INFO ] Flow matrix only has 14914 transitions (discarded 1056 similar events)
[2023-03-24 00:07:00] [INFO ] Invariant cache hit.
[2023-03-24 00:07:01] [INFO ] [Real]Absence check using 65 positive place invariants in 131 ms returned sat
[2023-03-24 00:07:02] [INFO ] [Real]Absence check using 65 positive and 1364 generalized place invariants in 525 ms returned sat
[2023-03-24 00:07:02] [INFO ] After 1830ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-24 00:07:03] [INFO ] [Nat]Absence check using 65 positive place invariants in 126 ms returned sat
[2023-03-24 00:07:04] [INFO ] [Nat]Absence check using 65 positive and 1364 generalized place invariants in 520 ms returned sat
[2023-03-24 00:07:15] [INFO ] After 10603ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-24 00:07:15] [INFO ] State equation strengthened by 6187 read => feed constraints.
[2023-03-24 00:07:18] [INFO ] After 3141ms SMT Verify possible using 6187 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-24 00:07:32] [INFO ] Deduced a trap composed of 414 places in 13416 ms of which 18 ms to minimize.
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.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
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.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
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)
[2023-03-24 00:07:32] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 00:07:32] [INFO ] After 29409ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 4 out of 8662 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8662/8662 places, 15970/15970 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 11 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 8661 transition count 15969
Free-agglomeration rule (complex) applied 577 times.
Iterating global reduction 0 with 577 rules applied. Total rules applied 579 place count 8661 transition count 18359
Reduce places removed 577 places and 0 transitions.
Iterating post reduction 0 with 577 rules applied. Total rules applied 1156 place count 8084 transition count 18359
Partial Free-agglomeration rule applied 32 times.
Drop transitions removed 32 transitions
Iterating global reduction 1 with 32 rules applied. Total rules applied 1188 place count 8084 transition count 18359
Applied a total of 1188 rules in 7176 ms. Remains 8084 /8662 variables (removed 578) and now considering 18359/15970 (removed -2389) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7176 ms. Remains : 8084/8662 places, 18359/15970 transitions.
Incomplete random walk after 10000 steps, including 397 resets, run finished after 502 ms. (steps per millisecond=19 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 12939 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :{}
Probabilistic random walk after 12939 steps, saw 6020 distinct states, run finished after 3001 ms. (steps per millisecond=4 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-24 00:07:42] [INFO ] Flow matrix only has 16793 transitions (discarded 1566 similar events)
// Phase 1: matrix 16793 rows 8084 cols
[2023-03-24 00:07:43] [INFO ] Computed 1429 place invariants in 746 ms
[2023-03-24 00:07:44] [INFO ] [Real]Absence check using 65 positive place invariants in 111 ms returned sat
[2023-03-24 00:07:45] [INFO ] [Real]Absence check using 65 positive and 1364 generalized place invariants in 519 ms returned sat
[2023-03-24 00:07:55] [INFO ] After 10622ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2023-03-24 00:07:56] [INFO ] State equation strengthened by 9154 read => feed constraints.
[2023-03-24 00:07:57] [INFO ] After 1706ms SMT Verify possible using 9154 Read/Feed constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-24 00:07:57] [INFO ] After 14112ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-24 00:07:58] [INFO ] [Nat]Absence check using 65 positive place invariants in 109 ms returned sat
[2023-03-24 00:07:59] [INFO ] [Nat]Absence check using 65 positive and 1364 generalized place invariants in 496 ms returned sat
[2023-03-24 00:08:09] [INFO ] After 10566ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-24 00:08:12] [INFO ] After 2239ms SMT Verify possible using 9154 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-24 00:08:13] [INFO ] After 3689ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 910 ms.
[2023-03-24 00:08:14] [INFO ] After 16827ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 5 ms.
Support contains 4 out of 8084 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8084/8084 places, 18359/18359 transitions.
Applied a total of 0 rules in 1714 ms. Remains 8084 /8084 variables (removed 0) and now considering 18359/18359 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1715 ms. Remains : 8084/8084 places, 18359/18359 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8084/8084 places, 18359/18359 transitions.
Applied a total of 0 rules in 1694 ms. Remains 8084 /8084 variables (removed 0) and now considering 18359/18359 (removed 0) transitions.
[2023-03-24 00:08:18] [INFO ] Flow matrix only has 16793 transitions (discarded 1566 similar events)
[2023-03-24 00:08:18] [INFO ] Invariant cache hit.
[2023-03-24 00:08:18] [INFO ] Implicit Places using invariants in 729 ms returned []
Implicit Place search using SMT only with invariants took 730 ms to find 0 implicit places.
[2023-03-24 00:08:18] [INFO ] Flow matrix only has 16793 transitions (discarded 1566 similar events)
[2023-03-24 00:08:18] [INFO ] Invariant cache hit.
[2023-03-24 00:08:19] [INFO ] Dead Transitions using invariants and state equation in 706 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3136 ms. Remains : 8084/8084 places, 18359/18359 transitions.
Graph (trivial) has 6947 edges and 8084 vertex of which 33 / 8084 are part of one of the 1 SCC in 3 ms
Free SCC test removed 32 places
Drop transitions removed 1116 transitions
Ensure Unique test removed 1506 transitions
Reduce isomorphic transitions removed 2622 transitions.
Graph (complete) has 45916 edges and 8052 vertex of which 8022 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.6 ms
Discarding 30 places :
Also discarding 0 output transitions
Ensure Unique test removed 641 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t12909.t14229 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 449 transitions
Trivial Post-agglo rules discarded 449 transitions
Performed 449 trivial Post agglomeration. Transition count delta: 449
Iterating post reduction 0 with 451 rules applied. Total rules applied 453 place count 7380 transition count 15286
Ensure Unique test removed 1 places
Reduce places removed 450 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 448 transitions
Reduce isomorphic transitions removed 449 transitions.
Drop transitions removed 448 transitions
Trivial Post-agglo rules discarded 448 transitions
Performed 448 trivial Post agglomeration. Transition count delta: 448
Iterating post reduction 1 with 1347 rules applied. Total rules applied 1800 place count 6930 transition count 14389
Ensure Unique test removed 1 places
Reduce places removed 449 places and 0 transitions.
Drop transitions removed 56 transitions
Ensure Unique test removed 392 transitions
Reduce isomorphic transitions removed 448 transitions.
Drop transitions removed 392 transitions
Trivial Post-agglo rules discarded 392 transitions
Performed 392 trivial Post agglomeration. Transition count delta: 392
Iterating post reduction 2 with 1289 rules applied. Total rules applied 3089 place count 6481 transition count 13549
Ensure Unique test removed 56 places
Reduce places removed 448 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 390 transitions
Reduce isomorphic transitions removed 392 transitions.
Drop transitions removed 390 transitions
Trivial Post-agglo rules discarded 390 transitions
Performed 390 trivial Post agglomeration. Transition count delta: 390
Iterating post reduction 3 with 1230 rules applied. Total rules applied 4319 place count 6033 transition count 12767
Ensure Unique test removed 2 places
Reduce places removed 392 places and 0 transitions.
Drop transitions removed 52 transitions
Ensure Unique test removed 338 transitions
Reduce isomorphic transitions removed 390 transitions.
Drop transitions removed 338 transitions
Trivial Post-agglo rules discarded 338 transitions
Performed 338 trivial Post agglomeration. Transition count delta: 338
Iterating post reduction 4 with 1120 rules applied. Total rules applied 5439 place count 5641 transition count 12039
Ensure Unique test removed 52 places
Reduce places removed 390 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 336 transitions
Reduce isomorphic transitions removed 338 transitions.
Drop transitions removed 336 transitions
Trivial Post-agglo rules discarded 336 transitions
Performed 336 trivial Post agglomeration. Transition count delta: 336
Iterating post reduction 5 with 1064 rules applied. Total rules applied 6503 place count 5251 transition count 11365
Ensure Unique test removed 2 places
Reduce places removed 338 places and 0 transitions.
Drop transitions removed 48 transitions
Ensure Unique test removed 288 transitions
Reduce isomorphic transitions removed 336 transitions.
Drop transitions removed 288 transitions
Trivial Post-agglo rules discarded 288 transitions
Performed 288 trivial Post agglomeration. Transition count delta: 288
Iterating post reduction 6 with 962 rules applied. Total rules applied 7465 place count 4913 transition count 10741
Ensure Unique test removed 48 places
Reduce places removed 336 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 286 transitions
Reduce isomorphic transitions removed 288 transitions.
Drop transitions removed 286 transitions
Trivial Post-agglo rules discarded 286 transitions
Performed 286 trivial Post agglomeration. Transition count delta: 286
Iterating post reduction 7 with 910 rules applied. Total rules applied 8375 place count 4577 transition count 10167
Ensure Unique test removed 2 places
Reduce places removed 288 places and 0 transitions.
Drop transitions removed 44 transitions
Ensure Unique test removed 242 transitions
Reduce isomorphic transitions removed 286 transitions.
Drop transitions removed 242 transitions
Trivial Post-agglo rules discarded 242 transitions
Performed 242 trivial Post agglomeration. Transition count delta: 242
Iterating post reduction 8 with 816 rules applied. Total rules applied 9191 place count 4289 transition count 9639
Ensure Unique test removed 44 places
Reduce places removed 286 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 242 transitions.
Drop transitions removed 240 transitions
Trivial Post-agglo rules discarded 240 transitions
Performed 240 trivial Post agglomeration. Transition count delta: 240
Iterating post reduction 9 with 768 rules applied. Total rules applied 9959 place count 4003 transition count 9157
Ensure Unique test removed 2 places
Reduce places removed 242 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 10 with 682 rules applied. Total rules applied 10641 place count 3761 transition count 8717
Ensure Unique test removed 40 places
Reduce places removed 240 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 198 transitions
Reduce isomorphic transitions removed 200 transitions.
Drop transitions removed 198 transitions
Trivial Post-agglo rules discarded 198 transitions
Performed 198 trivial Post agglomeration. Transition count delta: 198
Iterating post reduction 11 with 638 rules applied. Total rules applied 11279 place count 3521 transition count 8319
Ensure Unique test removed 2 places
Reduce places removed 200 places and 0 transitions.
Drop transitions removed 36 transitions
Ensure Unique test removed 162 transitions
Reduce isomorphic transitions removed 198 transitions.
Drop transitions removed 162 transitions
Trivial Post-agglo rules discarded 162 transitions
Performed 162 trivial Post agglomeration. Transition count delta: 162
Iterating post reduction 12 with 560 rules applied. Total rules applied 11839 place count 3321 transition count 7959
Ensure Unique test removed 36 places
Reduce places removed 198 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 160 transitions
Reduce isomorphic transitions removed 162 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 13 with 520 rules applied. Total rules applied 12359 place count 3123 transition count 7637
Ensure Unique test removed 2 places
Reduce places removed 162 places and 0 transitions.
Drop transitions removed 32 transitions
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 160 transitions.
Drop transitions removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 14 with 450 rules applied. Total rules applied 12809 place count 2961 transition count 7349
Ensure Unique test removed 32 places
Reduce places removed 160 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 128 transitions.
Drop transitions removed 126 transitions
Trivial Post-agglo rules discarded 126 transitions
Performed 126 trivial Post agglomeration. Transition count delta: 126
Iterating post reduction 15 with 414 rules applied. Total rules applied 13223 place count 2801 transition count 7095
Ensure Unique test removed 2 places
Reduce places removed 128 places and 0 transitions.
Drop transitions removed 28 transitions
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 126 transitions.
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 16 with 352 rules applied. Total rules applied 13575 place count 2673 transition count 6871
Ensure Unique test removed 28 places
Reduce places removed 126 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 98 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 17 with 320 rules applied. Total rules applied 13895 place count 2547 transition count 6677
Ensure Unique test removed 2 places
Reduce places removed 98 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 96 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 18 with 266 rules applied. Total rules applied 14161 place count 2449 transition count 6509
Ensure Unique test removed 24 places
Reduce places removed 96 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 72 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 19 with 238 rules applied. Total rules applied 14399 place count 2353 transition count 6367
Ensure Unique test removed 2 places
Reduce places removed 72 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 70 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 20 with 192 rules applied. Total rules applied 14591 place count 2281 transition count 6247
Ensure Unique test removed 20 places
Reduce places removed 70 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 50 transitions.
Drop transitions removed 47 transitions
Trivial Post-agglo rules discarded 47 transitions
Performed 47 trivial Post agglomeration. Transition count delta: 47
Iterating post reduction 21 with 167 rules applied. Total rules applied 14758 place count 2211 transition count 6150
Ensure Unique test removed 2 places
Reduce places removed 49 places and 0 transitions.
Drop transitions removed 16 transitions
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 47 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 22 with 127 rules applied. Total rules applied 14885 place count 2162 transition count 6072
Ensure Unique test removed 16 places
Reduce places removed 47 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 31 transitions.
Drop transitions removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 23 with 107 rules applied. Total rules applied 14992 place count 2115 transition count 6012
Ensure Unique test removed 2 places
Reduce places removed 31 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 29 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 24 with 77 rules applied. Total rules applied 15069 place count 2084 transition count 5966
Ensure Unique test removed 12 places
Reduce places removed 29 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 25 with 62 rules applied. Total rules applied 15131 place count 2055 transition count 5933
Ensure Unique test removed 1 places
Reduce places removed 17 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 26 with 41 rules applied. Total rules applied 15172 place count 2038 transition count 5909
Ensure Unique test removed 8 places
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 27 with 30 rules applied. Total rules applied 15202 place count 2022 transition count 5895
Ensure Unique test removed 2 places
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 28 with 16 rules applied. Total rules applied 15218 place count 2014 transition count 5887
Ensure Unique test removed 4 places
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 29 with 9 rules applied. Total rules applied 15227 place count 2008 transition count 5884
Ensure Unique test removed 2 places
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 30 with 4 rules applied. Total rules applied 15231 place count 2005 transition count 5883
Performed 264 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 264 Pre rules applied. Total rules applied 15231 place count 2005 transition count 5619
Deduced a syphon composed of 264 places in 1 ms
Ensure Unique test removed 263 places
Reduce places removed 527 places and 0 transitions.
Iterating global reduction 31 with 791 rules applied. Total rules applied 16022 place count 1478 transition count 5619
Discarding 287 places :
Symmetric choice reduction at 31 with 287 rule applications. Total rules 16309 place count 1191 transition count 5332
Iterating global reduction 31 with 287 rules applied. Total rules applied 16596 place count 1191 transition count 5332
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 1 Pre rules applied. Total rules applied 16596 place count 1191 transition count 5331
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 31 with 2 rules applied. Total rules applied 16598 place count 1190 transition count 5331
Discarding 975 places :
Symmetric choice reduction at 31 with 975 rule applications. Total rules 17573 place count 215 transition count 1431
Iterating global reduction 31 with 975 rules applied. Total rules applied 18548 place count 215 transition count 1431
Ensure Unique test removed 975 transitions
Reduce isomorphic transitions removed 975 transitions.
Iterating post reduction 31 with 975 rules applied. Total rules applied 19523 place count 215 transition count 456
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 32 with 69 rules applied. Total rules applied 19592 place count 180 transition count 422
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 32 with 1 rules applied. Total rules applied 19593 place count 180 transition count 421
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 33 with 1 rules applied. Total rules applied 19594 place count 180 transition count 420
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 33 with 9 rules applied. Total rules applied 19603 place count 180 transition count 411
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 33 with 9 rules applied. Total rules applied 19612 place count 171 transition count 411
Discarding 30 places :
Symmetric choice reduction at 34 with 30 rule applications. Total rules 19642 place count 141 transition count 291
Ensure Unique test removed 16 places
Iterating global reduction 34 with 46 rules applied. Total rules applied 19688 place count 125 transition count 291
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 34 with 30 rules applied. Total rules applied 19718 place count 125 transition count 261
Discarding 15 places :
Symmetric choice reduction at 35 with 15 rule applications. Total rules 19733 place count 110 transition count 201
Iterating global reduction 35 with 15 rules applied. Total rules applied 19748 place count 110 transition count 201
Discarding 15 places :
Symmetric choice reduction at 35 with 15 rule applications. Total rules 19763 place count 95 transition count 186
Iterating global reduction 35 with 15 rules applied. Total rules applied 19778 place count 95 transition count 186
Applied a total of 19778 rules in 18908 ms. Remains 95 /8084 variables (removed 7989) and now considering 186/18359 (removed 18173) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 186 rows 95 cols
[2023-03-24 00:08:38] [INFO ] Computed 29 place invariants in 3 ms
[2023-03-24 00:08:38] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-24 00:08:38] [INFO ] [Real]Absence check using 4 positive and 25 generalized place invariants in 3 ms returned sat
[2023-03-24 00:08:38] [INFO ] After 53ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-24 00:08:38] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-24 00:08:38] [INFO ] [Nat]Absence check using 4 positive and 25 generalized place invariants in 4 ms returned sat
[2023-03-24 00:08:38] [INFO ] After 56ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-24 00:08:38] [INFO ] After 74ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-03-24 00:08:38] [INFO ] After 128ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Knowledge obtained : [(AND p0 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p2)))), (X p0), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 175 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 26 ms :[(AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 33 ms :[(AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 3335 reset in 1783 ms.
Product exploration explored 100000 steps with 3338 reset in 1803 ms.
Built C files in :
/tmp/ltsmin15928399472554901816
[2023-03-24 00:08:42] [INFO ] Too many transitions (15970) to apply POR reductions. Disabling POR matrices.
[2023-03-24 00:08:42] [INFO ] Built C files in 117ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15928399472554901816
Running compilation step : cd /tmp/ltsmin15928399472554901816;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15928399472554901816;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15928399472554901816;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 8662 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8662/8662 places, 15970/15970 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 11 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 8661 transition count 15969
Applied a total of 2 rules in 3478 ms. Remains 8661 /8662 variables (removed 1) and now considering 15969/15970 (removed 1) transitions.
[2023-03-24 00:08:49] [INFO ] Flow matrix only has 14913 transitions (discarded 1056 similar events)
// Phase 1: matrix 14913 rows 8661 cols
[2023-03-24 00:08:49] [INFO ] Computed 1429 place invariants in 742 ms
[2023-03-24 00:08:50] [INFO ] Implicit Places using invariants in 1506 ms returned []
Implicit Place search using SMT only with invariants took 1507 ms to find 0 implicit places.
[2023-03-24 00:08:50] [INFO ] Flow matrix only has 14913 transitions (discarded 1056 similar events)
[2023-03-24 00:08:50] [INFO ] Invariant cache hit.
[2023-03-24 00:09:02] [INFO ] Dead Transitions using invariants and state equation in 12126 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8661/8662 places, 15969/15970 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 17115 ms. Remains : 8661/8662 places, 15969/15970 transitions.
Built C files in :
/tmp/ltsmin7235323665153370778
[2023-03-24 00:09:02] [INFO ] Too many transitions (15969) to apply POR reductions. Disabling POR matrices.
[2023-03-24 00:09:02] [INFO ] Built C files in 115ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7235323665153370778
Running compilation step : cd /tmp/ltsmin7235323665153370778;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7235323665153370778;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7235323665153370778;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-24 00:09:06] [INFO ] Flatten gal took : 362 ms
[2023-03-24 00:09:07] [INFO ] Flatten gal took : 375 ms
[2023-03-24 00:09:07] [INFO ] Time to serialize gal into /tmp/LTL6257882401299084882.gal : 68 ms
[2023-03-24 00:09:07] [INFO ] Time to serialize properties into /tmp/LTL18028839067930238459.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6257882401299084882.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5277554795890056689.hoa' '-atoms' '/tmp/LTL18028839067930238459.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL18028839067930238459.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5277554795890056689.hoa
Detected timeout of ITS tools.
[2023-03-24 00:09:22] [INFO ] Flatten gal took : 357 ms
[2023-03-24 00:09:23] [INFO ] Flatten gal took : 372 ms
[2023-03-24 00:09:23] [INFO ] Time to serialize gal into /tmp/LTL13926249528309655888.gal : 68 ms
[2023-03-24 00:09:23] [INFO ] Time to serialize properties into /tmp/LTL18371107070163151985.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13926249528309655888.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18371107070163151985.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F((G("((Node2ThinksNode18ShouldBeNodeMasterToReplaceNode16<1)||(Node18NotifyThatHeIsActive<1))"))||(("((Node2ThinksNode18ShouldBeNo...408
Formula 0 simplified : G(F!"((Node2ThinksNode18ShouldBeNodeMasterToReplaceNode16<1)||(Node18NotifyThatHeIsActive<1))" & (!"((Node2ThinksNode18ShouldBeNodeM...401
Detected timeout of ITS tools.
[2023-03-24 00:09:38] [INFO ] Flatten gal took : 360 ms
[2023-03-24 00:09:38] [INFO ] Applying decomposition
[2023-03-24 00:09:39] [INFO ] Flatten gal took : 453 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph1082090042468410782.txt' '-o' '/tmp/graph1082090042468410782.bin' '-w' '/tmp/graph1082090042468410782.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1082090042468410782.bin' '-l' '-1' '-v' '-w' '/tmp/graph1082090042468410782.weights' '-q' '0' '-e' '0.001'
[2023-03-24 00:09:40] [INFO ] Decomposing Gal with order
[2023-03-24 00:09:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-24 00:09:44] [INFO ] Removed a total of 13868 redundant transitions.
[2023-03-24 00:09:44] [INFO ] Flatten gal took : 3218 ms
[2023-03-24 00:09:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 11742 labels/synchronizations in 1406 ms.
[2023-03-24 00:09:47] [INFO ] Time to serialize gal into /tmp/LTL8190874849447227144.gal : 104 ms
[2023-03-24 00:09:47] [INFO ] Time to serialize properties into /tmp/LTL11887690575340816957.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8190874849447227144.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11887690575340816957.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F((G("((i24.i3.u94.Node2ThinksNode18ShouldBeNodeMasterToReplaceNode16<1)||(i24.i3.u316.Node18NotifyThatHeIsActive<1))"))||(("((i24....499
Formula 0 simplified : G(F!"((i24.i3.u94.Node2ThinksNode18ShouldBeNodeMasterToReplaceNode16<1)||(i24.i3.u316.Node18NotifyThatHeIsActive<1))" & (!"((i24.i3....492
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11837332513963946372
[2023-03-24 00:10:02] [INFO ] Built C files in 105ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11837332513963946372
Running compilation step : cd /tmp/ltsmin11837332513963946372;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11837332513963946372;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11837332513963946372;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property MultiCrashLeafsetExtension-PT-S32C04-LTLFireability-15 finished in 355813 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' '!(F((G(p0)||((p2 U G(p3))&&p1))))'
[2023-03-24 00:10:06] [INFO ] Flatten gal took : 685 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin15709229186250093311
[2023-03-24 00:10:06] [INFO ] Too many transitions (28411) to apply POR reductions. Disabling POR matrices.
[2023-03-24 00:10:06] [INFO ] Built C files in 218ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15709229186250093311
Running compilation step : cd /tmp/ltsmin15709229186250093311;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-24 00:10:06] [INFO ] Applying decomposition
[2023-03-24 00:10:07] [INFO ] Flatten gal took : 961 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph17118760302850330500.txt' '-o' '/tmp/graph17118760302850330500.bin' '-w' '/tmp/graph17118760302850330500.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17118760302850330500.bin' '-l' '-1' '-v' '-w' '/tmp/graph17118760302850330500.weights' '-q' '0' '-e' '0.001'
[2023-03-24 00:10:09] [INFO ] Decomposing Gal with order
[2023-03-24 00:10:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-24 00:10:18] [INFO ] Removed a total of 20088 redundant transitions.
[2023-03-24 00:10:19] [INFO ] Flatten gal took : 4177 ms
[2023-03-24 00:10:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 8307 labels/synchronizations in 1292 ms.
[2023-03-24 00:10:21] [INFO ] Time to serialize gal into /tmp/LTLFireability4914789812706102901.gal : 155 ms
[2023-03-24 00:10:21] [INFO ] Time to serialize properties into /tmp/LTLFireability6734253942101373101.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability4914789812706102901.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability6734253942101373101.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 2 LTL properties
Checking formula 0 : !((G(F("((i3.i2.u93.Node2ThinksNode23ShouldBeNodeMasterToReplaceNode9<1)||(i1.u371.Node23NotifyThatHeIsActive<1))"))))
Formula 0 simplified : FG!"((i3.i2.u93.Node2ThinksNode23ShouldBeNodeMasterToReplaceNode9<1)||(i1.u371.Node23NotifyThatHeIsActive<1))"
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15709229186250093311;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 360 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15709229186250093311;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 360 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
ITS-tools command line returned an error code 137
[2023-03-24 00:20:56] [INFO ] Flatten gal took : 2323 ms
[2023-03-24 00:20:57] [INFO ] Time to serialize gal into /tmp/LTLFireability7412099666734329881.gal : 344 ms
[2023-03-24 00:20:57] [INFO ] Time to serialize properties into /tmp/LTLFireability4720172501726567144.ltl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability7412099666734329881.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability4720172501726567144.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 2 LTL properties
Checking formula 0 : !((G(F("((Node2ThinksNode23ShouldBeNodeMasterToReplaceNode9<1)||(Node23NotifyThatHeIsActive<1))"))))
Formula 0 simplified : FG!"((Node2ThinksNode23ShouldBeNodeMasterToReplaceNode9<1)||(Node23NotifyThatHeIsActive<1))"
ITS-tools command line returned an error code 137
[2023-03-24 00:44:41] [INFO ] Flatten gal took : 2048 ms
[2023-03-24 00:44:48] [INFO ] Input system was already deterministic with 28411 transitions.
[2023-03-24 00:44:48] [INFO ] Transformed 18136 places.
[2023-03-24 00:44:48] [INFO ] Transformed 28411 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-24 00:45:26] [INFO ] Time to serialize gal into /tmp/LTLFireability11357823853272575157.gal : 107 ms
[2023-03-24 00:45:26] [INFO ] Time to serialize properties into /tmp/LTLFireability100166067089091702.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability11357823853272575157.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability100166067089091702.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...342
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("((Node2ThinksNode23ShouldBeNodeMasterToReplaceNode9<1)||(Node23NotifyThatHeIsActive<1))"))))
Formula 0 simplified : FG!"((Node2ThinksNode23ShouldBeNodeMasterToReplaceNode9<1)||(Node23NotifyThatHeIsActive<1))"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 10344836 kB
After kill :
MemTotal: 16393216 kB
MemFree: 14460440 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="MultiCrashLeafsetExtension-PT-S32C04"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
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 itstools"
echo " Input is MultiCrashLeafsetExtension-PT-S32C04, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r229-tall-167856413900908"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C04.tgz
mv MultiCrashLeafsetExtension-PT-S32C04 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;