Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r307-tajo-171654460800288.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
............................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is PolyORBNT-PT-S05J40, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r307-tajo-171654460800288
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.9M
-rw-r--r-- 1 mcc users 17K Apr 12 09:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 116K Apr 12 09:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 76K Apr 12 09:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 346K Apr 12 09:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 28K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 46K Apr 12 10:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 253K Apr 12 10:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 100K Apr 12 10:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 438K Apr 12 10:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 6.2K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 14K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 1.3M May 18 16:43 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 PolyORBNT-PT-S05J40-LTLFireability-00
FORMULA_NAME PolyORBNT-PT-S05J40-LTLFireability-01
FORMULA_NAME PolyORBNT-PT-S05J40-LTLFireability-02
FORMULA_NAME PolyORBNT-PT-S05J40-LTLFireability-03
FORMULA_NAME PolyORBNT-PT-S05J40-LTLFireability-04
FORMULA_NAME PolyORBNT-PT-S05J40-LTLFireability-05
FORMULA_NAME PolyORBNT-PT-S05J40-LTLFireability-06
FORMULA_NAME PolyORBNT-PT-S05J40-LTLFireability-07
FORMULA_NAME PolyORBNT-PT-S05J40-LTLFireability-08
FORMULA_NAME PolyORBNT-PT-S05J40-LTLFireability-09
FORMULA_NAME PolyORBNT-PT-S05J40-LTLFireability-10
FORMULA_NAME PolyORBNT-PT-S05J40-LTLFireability-11
FORMULA_NAME PolyORBNT-PT-S05J40-LTLFireability-12
FORMULA_NAME PolyORBNT-PT-S05J40-LTLFireability-13
FORMULA_NAME PolyORBNT-PT-S05J40-LTLFireability-14
FORMULA_NAME PolyORBNT-PT-S05J40-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717131993188

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=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-PT-S05J40
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-31 05:06:34] [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]
[2024-05-31 05:06:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 05:06:35] [INFO ] Load time of PNML (sax parser for PT used): 136 ms
[2024-05-31 05:06:35] [INFO ] Transformed 629 places.
[2024-05-31 05:06:35] [INFO ] Transformed 1590 transitions.
[2024-05-31 05:06:35] [INFO ] Parsed PT model containing 629 places and 1590 transitions and 10704 arcs in 226 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
[2024-05-31 05:06:35] [INFO ] Reduced 90 identical enabling conditions.
[2024-05-31 05:06:35] [INFO ] Reduced 10 identical enabling conditions.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
FORMULA PolyORBNT-PT-S05J40-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J40-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 119 out of 629 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 629/629 places, 935/935 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 625 transition count 935
Applied a total of 4 rules in 97 ms. Remains 625 /629 variables (removed 4) and now considering 935/935 (removed 0) transitions.
[2024-05-31 05:06:35] [INFO ] Flow matrix only has 931 transitions (discarded 4 similar events)
// Phase 1: matrix 931 rows 625 cols
[2024-05-31 05:06:35] [INFO ] Computed 98 invariants in 72 ms
[2024-05-31 05:06:36] [INFO ] Dead Transitions using invariants and state equation in 1349 ms found 95 transitions.
Found 95 dead transitions using SMT.
Drop transitions removed 95 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 95 transitions.
[2024-05-31 05:06:36] [INFO ] Flow matrix only has 836 transitions (discarded 4 similar events)
// Phase 1: matrix 836 rows 625 cols
[2024-05-31 05:06:36] [INFO ] Computed 98 invariants in 36 ms
[2024-05-31 05:06:37] [INFO ] Implicit Places using invariants in 553 ms returned []
[2024-05-31 05:06:37] [INFO ] Flow matrix only has 836 transitions (discarded 4 similar events)
[2024-05-31 05:06:37] [INFO ] Invariant cache hit.
[2024-05-31 05:06:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:06:46] [INFO ] Implicit Places using invariants and state equation in 8965 ms returned []
Implicit Place search using SMT with State Equation took 9536 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 625/629 places, 840/935 transitions.
Applied a total of 0 rules in 41 ms. Remains 625 /625 variables (removed 0) and now considering 840/840 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11051 ms. Remains : 625/629 places, 840/935 transitions.
Support contains 119 out of 625 places after structural reductions.
[2024-05-31 05:06:46] [INFO ] Flatten gal took : 177 ms
[2024-05-31 05:06:47] [INFO ] Flatten gal took : 77 ms
[2024-05-31 05:06:47] [INFO ] Input system was already deterministic with 840 transitions.
Support contains 118 out of 625 places (down from 119) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 679 resets, run finished after 558 ms. (steps per millisecond=17 ) properties (out of 23) seen :16
Incomplete Best-First random walk after 10000 steps, including 116 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 34 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 7) seen :3
Incomplete Best-First random walk after 10000 steps, including 177 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 172 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 145 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 4) seen :2
Running SMT prover for 2 properties.
[2024-05-31 05:06:48] [INFO ] Flow matrix only has 836 transitions (discarded 4 similar events)
[2024-05-31 05:06:48] [INFO ] Invariant cache hit.
[2024-05-31 05:06:48] [INFO ] [Real]Absence check using 76 positive place invariants in 20 ms returned sat
[2024-05-31 05:06:48] [INFO ] [Real]Absence check using 76 positive and 22 generalized place invariants in 20 ms returned sat
[2024-05-31 05:06:48] [INFO ] After 215ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-31 05:06:48] [INFO ] [Nat]Absence check using 76 positive place invariants in 15 ms returned sat
[2024-05-31 05:06:48] [INFO ] [Nat]Absence check using 76 positive and 22 generalized place invariants in 26 ms returned sat
[2024-05-31 05:06:49] [INFO ] After 1064ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-31 05:06:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:06:50] [INFO ] After 405ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-31 05:06:50] [INFO ] Deduced a trap composed of 207 places in 316 ms of which 3 ms to minimize.
[2024-05-31 05:06:51] [INFO ] Deduced a trap composed of 260 places in 480 ms of which 1 ms to minimize.
[2024-05-31 05:06:51] [INFO ] Deduced a trap composed of 269 places in 267 ms of which 1 ms to minimize.
[2024-05-31 05:06:51] [INFO ] Deduced a trap composed of 260 places in 243 ms of which 1 ms to minimize.
[2024-05-31 05:06:51] [INFO ] Deduced a trap composed of 257 places in 189 ms of which 1 ms to minimize.
[2024-05-31 05:06:52] [INFO ] Deduced a trap composed of 260 places in 245 ms of which 0 ms to minimize.
[2024-05-31 05:06:52] [INFO ] Deduced a trap composed of 269 places in 186 ms of which 0 ms to minimize.
[2024-05-31 05:06:52] [INFO ] Deduced a trap composed of 261 places in 214 ms of which 1 ms to minimize.
[2024-05-31 05:06:52] [INFO ] Deduced a trap composed of 254 places in 194 ms of which 1 ms to minimize.
[2024-05-31 05:06:53] [INFO ] Deduced a trap composed of 240 places in 220 ms of which 1 ms to minimize.
[2024-05-31 05:06:53] [INFO ] Deduced a trap composed of 254 places in 227 ms of which 0 ms to minimize.
[2024-05-31 05:06:53] [INFO ] Deduced a trap composed of 263 places in 183 ms of which 1 ms to minimize.
[2024-05-31 05:06:54] [INFO ] Deduced a trap composed of 263 places in 196 ms of which 1 ms to minimize.
[2024-05-31 05:06:54] [INFO ] Deduced a trap composed of 258 places in 249 ms of which 1 ms to minimize.
[2024-05-31 05:06:54] [INFO ] Deduced a trap composed of 275 places in 238 ms of which 1 ms to minimize.
[2024-05-31 05:06:54] [INFO ] Deduced a trap composed of 269 places in 184 ms of which 0 ms to minimize.
[2024-05-31 05:06:55] [INFO ] Deduced a trap composed of 269 places in 188 ms of which 0 ms to minimize.
[2024-05-31 05:06:55] [INFO ] Deduced a trap composed of 272 places in 182 ms of which 1 ms to minimize.
[2024-05-31 05:06:56] [INFO ] Deduced a trap composed of 251 places in 237 ms of which 1 ms to minimize.
[2024-05-31 05:06:56] [INFO ] Deduced a trap composed of 251 places in 196 ms of which 1 ms to minimize.
[2024-05-31 05:06:56] [INFO ] Deduced a trap composed of 257 places in 184 ms of which 1 ms to minimize.
[2024-05-31 05:06:56] [INFO ] Deduced a trap composed of 257 places in 173 ms of which 1 ms to minimize.
[2024-05-31 05:06:57] [INFO ] Deduced a trap composed of 276 places in 195 ms of which 1 ms to minimize.
[2024-05-31 05:06:57] [INFO ] Deduced a trap composed of 240 places in 202 ms of which 0 ms to minimize.
[2024-05-31 05:06:57] [INFO ] Deduced a trap composed of 257 places in 253 ms of which 1 ms to minimize.
[2024-05-31 05:06:57] [INFO ] Deduced a trap composed of 262 places in 186 ms of which 0 ms to minimize.
[2024-05-31 05:06:58] [INFO ] Deduced a trap composed of 272 places in 209 ms of which 1 ms to minimize.
[2024-05-31 05:06:58] [INFO ] Deduced a trap composed of 257 places in 259 ms of which 0 ms to minimize.
[2024-05-31 05:06:58] [INFO ] Deduced a trap composed of 272 places in 262 ms of which 0 ms to minimize.
[2024-05-31 05:06:59] [INFO ] Deduced a trap composed of 266 places in 291 ms of which 0 ms to minimize.
[2024-05-31 05:06:59] [INFO ] Deduced a trap composed of 272 places in 220 ms of which 1 ms to minimize.
[2024-05-31 05:07:00] [INFO ] Deduced a trap composed of 272 places in 294 ms of which 0 ms to minimize.
[2024-05-31 05:07:01] [INFO ] Deduced a trap composed of 286 places in 259 ms of which 1 ms to minimize.
[2024-05-31 05:07:01] [INFO ] Deduced a trap composed of 254 places in 256 ms of which 1 ms to minimize.
[2024-05-31 05:07:02] [INFO ] Deduced a trap composed of 269 places in 258 ms of which 4 ms to minimize.
[2024-05-31 05:07:02] [INFO ] Deduced a trap composed of 272 places in 174 ms of which 1 ms to minimize.
[2024-05-31 05:07:02] [INFO ] Deduced a trap composed of 258 places in 181 ms of which 0 ms to minimize.
[2024-05-31 05:07:03] [INFO ] Deduced a trap composed of 263 places in 256 ms of which 1 ms to minimize.
[2024-05-31 05:07:03] [INFO ] Deduced a trap composed of 272 places in 284 ms of which 1 ms to minimize.
[2024-05-31 05:07:06] [INFO ] Deduced a trap composed of 255 places in 279 ms of which 1 ms to minimize.
[2024-05-31 05:07:06] [INFO ] Deduced a trap composed of 269 places in 184 ms of which 0 ms to minimize.
[2024-05-31 05:07:07] [INFO ] Deduced a trap composed of 269 places in 195 ms of which 1 ms to minimize.
[2024-05-31 05:07:13] [INFO ] Trap strengthening (SAT) tested/added 42/42 trap constraints in 23234 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:772)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:659)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
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:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-31 05:07:13] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-31 05:07:13] [INFO ] After 25025ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Parikh walk visited 0 properties in 3 ms.
Support contains 3 out of 625 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 625/625 places, 840/840 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 624 transition count 795
Reduce places removed 45 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 46 rules applied. Total rules applied 92 place count 579 transition count 794
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 93 place count 578 transition count 794
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 44 Pre rules applied. Total rules applied 93 place count 578 transition count 750
Deduced a syphon composed of 44 places in 2 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 88 rules applied. Total rules applied 181 place count 534 transition count 750
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 182 place count 533 transition count 749
Iterating global reduction 3 with 1 rules applied. Total rules applied 183 place count 533 transition count 749
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 187 place count 531 transition count 747
Applied a total of 187 rules in 225 ms. Remains 531 /625 variables (removed 94) and now considering 747/840 (removed 93) transitions.
[2024-05-31 05:07:13] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
// Phase 1: matrix 743 rows 531 cols
[2024-05-31 05:07:13] [INFO ] Computed 97 invariants in 13 ms
[2024-05-31 05:07:14] [INFO ] Dead Transitions using invariants and state equation in 634 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 861 ms. Remains : 531/625 places, 747/840 transitions.
Incomplete random walk after 10000 steps, including 488 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-31 05:07:14] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2024-05-31 05:07:14] [INFO ] Invariant cache hit.
[2024-05-31 05:07:14] [INFO ] [Real]Absence check using 76 positive place invariants in 12 ms returned sat
[2024-05-31 05:07:14] [INFO ] [Real]Absence check using 76 positive and 21 generalized place invariants in 16 ms returned sat
[2024-05-31 05:07:14] [INFO ] After 103ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 05:07:14] [INFO ] [Nat]Absence check using 76 positive place invariants in 14 ms returned sat
[2024-05-31 05:07:14] [INFO ] [Nat]Absence check using 76 positive and 21 generalized place invariants in 16 ms returned sat
[2024-05-31 05:07:15] [INFO ] After 492ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 05:07:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:07:15] [INFO ] After 726ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 05:07:15] [INFO ] Deduced a trap composed of 180 places in 144 ms of which 0 ms to minimize.
[2024-05-31 05:07:16] [INFO ] Deduced a trap composed of 170 places in 177 ms of which 1 ms to minimize.
[2024-05-31 05:07:16] [INFO ] Deduced a trap composed of 161 places in 167 ms of which 1 ms to minimize.
[2024-05-31 05:07:16] [INFO ] Deduced a trap composed of 170 places in 160 ms of which 1 ms to minimize.
[2024-05-31 05:07:16] [INFO ] Deduced a trap composed of 171 places in 173 ms of which 0 ms to minimize.
[2024-05-31 05:07:17] [INFO ] Deduced a trap composed of 161 places in 144 ms of which 0 ms to minimize.
[2024-05-31 05:07:17] [INFO ] Deduced a trap composed of 161 places in 165 ms of which 0 ms to minimize.
[2024-05-31 05:07:17] [INFO ] Deduced a trap composed of 170 places in 186 ms of which 1 ms to minimize.
[2024-05-31 05:07:17] [INFO ] Deduced a trap composed of 170 places in 171 ms of which 1 ms to minimize.
[2024-05-31 05:07:17] [INFO ] Deduced a trap composed of 200 places in 171 ms of which 0 ms to minimize.
[2024-05-31 05:07:18] [INFO ] Deduced a trap composed of 158 places in 177 ms of which 1 ms to minimize.
[2024-05-31 05:07:18] [INFO ] Deduced a trap composed of 173 places in 185 ms of which 1 ms to minimize.
[2024-05-31 05:07:18] [INFO ] Deduced a trap composed of 182 places in 176 ms of which 0 ms to minimize.
[2024-05-31 05:07:18] [INFO ] Deduced a trap composed of 183 places in 172 ms of which 0 ms to minimize.
[2024-05-31 05:07:19] [INFO ] Deduced a trap composed of 173 places in 175 ms of which 7 ms to minimize.
[2024-05-31 05:07:19] [INFO ] Deduced a trap composed of 170 places in 170 ms of which 0 ms to minimize.
[2024-05-31 05:07:19] [INFO ] Deduced a trap composed of 161 places in 172 ms of which 0 ms to minimize.
[2024-05-31 05:07:19] [INFO ] Deduced a trap composed of 167 places in 138 ms of which 1 ms to minimize.
[2024-05-31 05:07:19] [INFO ] Deduced a trap composed of 167 places in 147 ms of which 1 ms to minimize.
[2024-05-31 05:07:20] [INFO ] Deduced a trap composed of 182 places in 231 ms of which 0 ms to minimize.
[2024-05-31 05:07:20] [INFO ] Deduced a trap composed of 183 places in 200 ms of which 1 ms to minimize.
[2024-05-31 05:07:20] [INFO ] Deduced a trap composed of 165 places in 177 ms of which 1 ms to minimize.
[2024-05-31 05:07:20] [INFO ] Deduced a trap composed of 174 places in 170 ms of which 2 ms to minimize.
[2024-05-31 05:07:21] [INFO ] Deduced a trap composed of 161 places in 170 ms of which 0 ms to minimize.
[2024-05-31 05:07:21] [INFO ] Deduced a trap composed of 167 places in 152 ms of which 2 ms to minimize.
[2024-05-31 05:07:21] [INFO ] Deduced a trap composed of 164 places in 227 ms of which 6 ms to minimize.
[2024-05-31 05:07:22] [INFO ] Deduced a trap composed of 156 places in 171 ms of which 2 ms to minimize.
[2024-05-31 05:07:22] [INFO ] Deduced a trap composed of 152 places in 194 ms of which 1 ms to minimize.
[2024-05-31 05:07:22] [INFO ] Deduced a trap composed of 167 places in 214 ms of which 1 ms to minimize.
[2024-05-31 05:07:25] [INFO ] Deduced a trap composed of 182 places in 182 ms of which 0 ms to minimize.
[2024-05-31 05:07:25] [INFO ] Deduced a trap composed of 158 places in 181 ms of which 0 ms to minimize.
[2024-05-31 05:07:28] [INFO ] Deduced a trap composed of 158 places in 154 ms of which 0 ms to minimize.
[2024-05-31 05:07:35] [INFO ] Deduced a trap composed of 176 places in 174 ms of which 0 ms to minimize.
[2024-05-31 05:07:39] [INFO ] Trap strengthening (SAT) tested/added 33/33 trap constraints in 23684 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:772)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:659)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
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:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-31 05:07:39] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-31 05:07:39] [INFO ] After 25010ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 531 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 531/531 places, 747/747 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 531 transition count 746
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 530 transition count 746
Applied a total of 2 rules in 30 ms. Remains 530 /531 variables (removed 1) and now considering 746/747 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 530/531 places, 746/747 transitions.
Incomplete random walk after 10000 steps, including 522 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 49 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 300039 steps, run timeout after 3001 ms. (steps per millisecond=99 ) properties seen :{}
Probabilistic random walk after 300039 steps, saw 89768 distinct states, run finished after 3003 ms. (steps per millisecond=99 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 05:07:42] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
// Phase 1: matrix 742 rows 530 cols
[2024-05-31 05:07:42] [INFO ] Computed 97 invariants in 35 ms
[2024-05-31 05:07:42] [INFO ] [Real]Absence check using 76 positive place invariants in 18 ms returned sat
[2024-05-31 05:07:42] [INFO ] [Real]Absence check using 76 positive and 21 generalized place invariants in 19 ms returned sat
[2024-05-31 05:07:42] [INFO ] After 179ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 05:07:42] [INFO ] [Nat]Absence check using 76 positive place invariants in 38 ms returned sat
[2024-05-31 05:07:43] [INFO ] [Nat]Absence check using 76 positive and 21 generalized place invariants in 31 ms returned sat
[2024-05-31 05:07:43] [INFO ] After 924ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 05:07:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:07:44] [INFO ] After 476ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 05:07:44] [INFO ] Deduced a trap composed of 180 places in 192 ms of which 1 ms to minimize.
[2024-05-31 05:07:44] [INFO ] Deduced a trap composed of 171 places in 184 ms of which 0 ms to minimize.
[2024-05-31 05:07:45] [INFO ] Deduced a trap composed of 180 places in 164 ms of which 0 ms to minimize.
[2024-05-31 05:07:45] [INFO ] Deduced a trap composed of 176 places in 176 ms of which 0 ms to minimize.
[2024-05-31 05:07:45] [INFO ] Deduced a trap composed of 176 places in 158 ms of which 0 ms to minimize.
[2024-05-31 05:07:45] [INFO ] Deduced a trap composed of 174 places in 159 ms of which 0 ms to minimize.
[2024-05-31 05:07:45] [INFO ] Deduced a trap composed of 168 places in 162 ms of which 1 ms to minimize.
[2024-05-31 05:07:45] [INFO ] Deduced a trap composed of 176 places in 149 ms of which 0 ms to minimize.
[2024-05-31 05:07:46] [INFO ] Deduced a trap composed of 189 places in 159 ms of which 0 ms to minimize.
[2024-05-31 05:07:46] [INFO ] Deduced a trap composed of 161 places in 153 ms of which 0 ms to minimize.
[2024-05-31 05:07:46] [INFO ] Deduced a trap composed of 174 places in 208 ms of which 0 ms to minimize.
[2024-05-31 05:07:46] [INFO ] Deduced a trap composed of 164 places in 199 ms of which 1 ms to minimize.
[2024-05-31 05:07:46] [INFO ] Deduced a trap composed of 173 places in 175 ms of which 0 ms to minimize.
[2024-05-31 05:07:47] [INFO ] Deduced a trap composed of 170 places in 162 ms of which 0 ms to minimize.
[2024-05-31 05:07:47] [INFO ] Deduced a trap composed of 159 places in 158 ms of which 0 ms to minimize.
[2024-05-31 05:07:47] [INFO ] Deduced a trap composed of 193 places in 141 ms of which 0 ms to minimize.
[2024-05-31 05:07:47] [INFO ] Deduced a trap composed of 168 places in 143 ms of which 0 ms to minimize.
[2024-05-31 05:07:48] [INFO ] Deduced a trap composed of 173 places in 169 ms of which 1 ms to minimize.
[2024-05-31 05:07:48] [INFO ] Deduced a trap composed of 161 places in 148 ms of which 1 ms to minimize.
[2024-05-31 05:07:48] [INFO ] Deduced a trap composed of 187 places in 182 ms of which 0 ms to minimize.
[2024-05-31 05:07:48] [INFO ] Deduced a trap composed of 183 places in 209 ms of which 1 ms to minimize.
[2024-05-31 05:07:49] [INFO ] Deduced a trap composed of 164 places in 134 ms of which 1 ms to minimize.
[2024-05-31 05:07:49] [INFO ] Deduced a trap composed of 164 places in 139 ms of which 0 ms to minimize.
[2024-05-31 05:07:50] [INFO ] Deduced a trap composed of 170 places in 140 ms of which 0 ms to minimize.
[2024-05-31 05:07:51] [INFO ] Deduced a trap composed of 162 places in 131 ms of which 0 ms to minimize.
[2024-05-31 05:07:51] [INFO ] Deduced a trap composed of 167 places in 139 ms of which 1 ms to minimize.
[2024-05-31 05:08:00] [INFO ] Trap strengthening (SAT) tested/added 26/26 trap constraints in 16462 ms
[2024-05-31 05:08:00] [INFO ] After 17013ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :0
[2024-05-31 05:08:00] [INFO ] After 18111ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 7 ms.
Support contains 1 out of 530 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 530/530 places, 746/746 transitions.
Applied a total of 0 rules in 22 ms. Remains 530 /530 variables (removed 0) and now considering 746/746 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 530/530 places, 746/746 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 530/530 places, 746/746 transitions.
Applied a total of 0 rules in 30 ms. Remains 530 /530 variables (removed 0) and now considering 746/746 (removed 0) transitions.
[2024-05-31 05:08:01] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-31 05:08:01] [INFO ] Invariant cache hit.
[2024-05-31 05:08:01] [INFO ] Implicit Places using invariants in 753 ms returned []
[2024-05-31 05:08:01] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-31 05:08:01] [INFO ] Invariant cache hit.
[2024-05-31 05:08:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:08:09] [INFO ] Implicit Places using invariants and state equation in 7239 ms returned []
Implicit Place search using SMT with State Equation took 8000 ms to find 0 implicit places.
[2024-05-31 05:08:09] [INFO ] Redundant transitions in 59 ms returned []
[2024-05-31 05:08:09] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-31 05:08:09] [INFO ] Invariant cache hit.
[2024-05-31 05:08:09] [INFO ] Dead Transitions using invariants and state equation in 608 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8736 ms. Remains : 530/530 places, 746/746 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 530 transition count 742
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 4 place count 530 transition count 741
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 529 transition count 741
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 529 transition count 740
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 8 place count 528 transition count 740
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 13 place count 528 transition count 735
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 18 place count 523 transition count 735
Applied a total of 18 rules in 171 ms. Remains 523 /530 variables (removed 7) and now considering 735/746 (removed 11) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 735 rows 523 cols
[2024-05-31 05:08:09] [INFO ] Computed 97 invariants in 9 ms
[2024-05-31 05:08:10] [INFO ] [Real]Absence check using 76 positive place invariants in 329 ms returned sat
[2024-05-31 05:08:10] [INFO ] [Real]Absence check using 76 positive and 21 generalized place invariants in 16 ms returned sat
[2024-05-31 05:08:10] [INFO ] After 483ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 05:08:10] [INFO ] [Nat]Absence check using 76 positive place invariants in 12 ms returned sat
[2024-05-31 05:08:10] [INFO ] [Nat]Absence check using 76 positive and 21 generalized place invariants in 17 ms returned sat
[2024-05-31 05:08:10] [INFO ] After 473ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 05:08:11] [INFO ] Deduced a trap composed of 158 places in 147 ms of which 0 ms to minimize.
[2024-05-31 05:08:11] [INFO ] Deduced a trap composed of 153 places in 209 ms of which 1 ms to minimize.
[2024-05-31 05:08:11] [INFO ] Deduced a trap composed of 171 places in 146 ms of which 0 ms to minimize.
[2024-05-31 05:08:11] [INFO ] Deduced a trap composed of 174 places in 202 ms of which 1 ms to minimize.
[2024-05-31 05:08:12] [INFO ] Deduced a trap composed of 156 places in 207 ms of which 0 ms to minimize.
[2024-05-31 05:08:12] [INFO ] Deduced a trap composed of 159 places in 178 ms of which 0 ms to minimize.
[2024-05-31 05:08:12] [INFO ] Deduced a trap composed of 153 places in 183 ms of which 1 ms to minimize.
[2024-05-31 05:08:12] [INFO ] Deduced a trap composed of 165 places in 183 ms of which 1 ms to minimize.
[2024-05-31 05:08:12] [INFO ] Deduced a trap composed of 173 places in 181 ms of which 1 ms to minimize.
[2024-05-31 05:08:13] [INFO ] Deduced a trap composed of 162 places in 189 ms of which 0 ms to minimize.
[2024-05-31 05:08:13] [INFO ] Deduced a trap composed of 159 places in 182 ms of which 1 ms to minimize.
[2024-05-31 05:08:13] [INFO ] Deduced a trap composed of 156 places in 204 ms of which 0 ms to minimize.
[2024-05-31 05:08:13] [INFO ] Deduced a trap composed of 171 places in 187 ms of which 0 ms to minimize.
[2024-05-31 05:08:13] [INFO ] Deduced a trap composed of 162 places in 180 ms of which 1 ms to minimize.
[2024-05-31 05:08:14] [INFO ] Deduced a trap composed of 174 places in 186 ms of which 1 ms to minimize.
[2024-05-31 05:08:14] [INFO ] Deduced a trap composed of 180 places in 125 ms of which 1 ms to minimize.
[2024-05-31 05:08:14] [INFO ] Deduced a trap composed of 153 places in 126 ms of which 2 ms to minimize.
[2024-05-31 05:08:15] [INFO ] Deduced a trap composed of 174 places in 227 ms of which 0 ms to minimize.
[2024-05-31 05:08:15] [INFO ] Deduced a trap composed of 180 places in 229 ms of which 1 ms to minimize.
[2024-05-31 05:08:15] [INFO ] Deduced a trap composed of 168 places in 174 ms of which 1 ms to minimize.
[2024-05-31 05:08:16] [INFO ] Deduced a trap composed of 180 places in 148 ms of which 0 ms to minimize.
[2024-05-31 05:08:16] [INFO ] Deduced a trap composed of 165 places in 151 ms of which 14 ms to minimize.
[2024-05-31 05:08:16] [INFO ] Deduced a trap composed of 165 places in 169 ms of which 1 ms to minimize.
[2024-05-31 05:08:16] [INFO ] Deduced a trap composed of 162 places in 216 ms of which 1 ms to minimize.
[2024-05-31 05:08:17] [INFO ] Deduced a trap composed of 162 places in 166 ms of which 0 ms to minimize.
[2024-05-31 05:08:17] [INFO ] Deduced a trap composed of 177 places in 149 ms of which 1 ms to minimize.
[2024-05-31 05:08:17] [INFO ] Deduced a trap composed of 171 places in 230 ms of which 1 ms to minimize.
[2024-05-31 05:08:17] [INFO ] Deduced a trap composed of 165 places in 162 ms of which 0 ms to minimize.
[2024-05-31 05:08:18] [INFO ] Deduced a trap composed of 162 places in 168 ms of which 1 ms to minimize.
[2024-05-31 05:08:18] [INFO ] Deduced a trap composed of 156 places in 147 ms of which 1 ms to minimize.
[2024-05-31 05:08:18] [INFO ] Deduced a trap composed of 162 places in 144 ms of which 0 ms to minimize.
[2024-05-31 05:08:18] [INFO ] Deduced a trap composed of 159 places in 147 ms of which 1 ms to minimize.
[2024-05-31 05:08:18] [INFO ] Deduced a trap composed of 174 places in 141 ms of which 0 ms to minimize.
[2024-05-31 05:08:19] [INFO ] Deduced a trap composed of 156 places in 210 ms of which 1 ms to minimize.
[2024-05-31 05:08:19] [INFO ] Deduced a trap composed of 177 places in 149 ms of which 0 ms to minimize.
[2024-05-31 05:08:19] [INFO ] Deduced a trap composed of 186 places in 206 ms of which 0 ms to minimize.
[2024-05-31 05:08:19] [INFO ] Deduced a trap composed of 162 places in 206 ms of which 1 ms to minimize.
[2024-05-31 05:08:19] [INFO ] Deduced a trap composed of 183 places in 182 ms of which 0 ms to minimize.
[2024-05-31 05:08:20] [INFO ] Deduced a trap composed of 162 places in 204 ms of which 0 ms to minimize.
[2024-05-31 05:08:20] [INFO ] Deduced a trap composed of 165 places in 212 ms of which 1 ms to minimize.
[2024-05-31 05:08:21] [INFO ] Deduced a trap composed of 180 places in 210 ms of which 1 ms to minimize.
[2024-05-31 05:08:21] [INFO ] Deduced a trap composed of 156 places in 183 ms of which 2 ms to minimize.
[2024-05-31 05:08:21] [INFO ] Deduced a trap composed of 198 places in 154 ms of which 0 ms to minimize.
[2024-05-31 05:08:21] [INFO ] Deduced a trap composed of 168 places in 194 ms of which 1 ms to minimize.
[2024-05-31 05:08:22] [INFO ] Deduced a trap composed of 162 places in 200 ms of which 1 ms to minimize.
[2024-05-31 05:08:22] [INFO ] Deduced a trap composed of 159 places in 127 ms of which 0 ms to minimize.
[2024-05-31 05:08:22] [INFO ] Deduced a trap composed of 186 places in 200 ms of which 1 ms to minimize.
[2024-05-31 05:08:23] [INFO ] Deduced a trap composed of 159 places in 152 ms of which 0 ms to minimize.
[2024-05-31 05:08:23] [INFO ] Deduced a trap composed of 168 places in 196 ms of which 0 ms to minimize.
[2024-05-31 05:08:24] [INFO ] Deduced a trap composed of 162 places in 149 ms of which 1 ms to minimize.
[2024-05-31 05:08:24] [INFO ] Deduced a trap composed of 165 places in 206 ms of which 0 ms to minimize.
[2024-05-31 05:08:24] [INFO ] Deduced a trap composed of 180 places in 198 ms of which 0 ms to minimize.
[2024-05-31 05:08:24] [INFO ] Deduced a trap composed of 183 places in 135 ms of which 1 ms to minimize.
[2024-05-31 05:08:24] [INFO ] Deduced a trap composed of 159 places in 155 ms of which 0 ms to minimize.
[2024-05-31 05:08:25] [INFO ] Deduced a trap composed of 156 places in 130 ms of which 0 ms to minimize.
[2024-05-31 05:08:25] [INFO ] Deduced a trap composed of 159 places in 204 ms of which 1 ms to minimize.
[2024-05-31 05:08:25] [INFO ] Deduced a trap composed of 168 places in 181 ms of which 1 ms to minimize.
[2024-05-31 05:08:25] [INFO ] Deduced a trap composed of 171 places in 202 ms of which 1 ms to minimize.
[2024-05-31 05:08:26] [INFO ] Deduced a trap composed of 165 places in 179 ms of which 1 ms to minimize.
[2024-05-31 05:08:26] [INFO ] Deduced a trap composed of 168 places in 207 ms of which 1 ms to minimize.
[2024-05-31 05:08:26] [INFO ] Deduced a trap composed of 174 places in 125 ms of which 0 ms to minimize.
[2024-05-31 05:08:27] [INFO ] Deduced a trap composed of 144 places in 128 ms of which 1 ms to minimize.
[2024-05-31 05:08:27] [INFO ] Deduced a trap composed of 165 places in 202 ms of which 1 ms to minimize.
[2024-05-31 05:08:27] [INFO ] Deduced a trap composed of 171 places in 128 ms of which 1 ms to minimize.
[2024-05-31 05:08:27] [INFO ] Deduced a trap composed of 174 places in 204 ms of which 1 ms to minimize.
[2024-05-31 05:08:28] [INFO ] Deduced a trap composed of 171 places in 166 ms of which 0 ms to minimize.
[2024-05-31 05:08:28] [INFO ] Deduced a trap composed of 171 places in 148 ms of which 0 ms to minimize.
[2024-05-31 05:08:28] [INFO ] Deduced a trap composed of 168 places in 202 ms of which 1 ms to minimize.
[2024-05-31 05:08:28] [INFO ] Deduced a trap composed of 174 places in 137 ms of which 1 ms to minimize.
[2024-05-31 05:08:28] [INFO ] Deduced a trap composed of 156 places in 198 ms of which 1 ms to minimize.
[2024-05-31 05:08:29] [INFO ] Deduced a trap composed of 159 places in 200 ms of which 1 ms to minimize.
[2024-05-31 05:08:29] [INFO ] Deduced a trap composed of 168 places in 177 ms of which 1 ms to minimize.
[2024-05-31 05:08:30] [INFO ] Deduced a trap composed of 168 places in 227 ms of which 0 ms to minimize.
[2024-05-31 05:08:30] [INFO ] Deduced a trap composed of 174 places in 222 ms of which 1 ms to minimize.
[2024-05-31 05:08:30] [INFO ] Deduced a trap composed of 177 places in 206 ms of which 13 ms to minimize.
[2024-05-31 05:08:30] [INFO ] Deduced a trap composed of 156 places in 209 ms of which 0 ms to minimize.
[2024-05-31 05:08:31] [INFO ] Deduced a trap composed of 177 places in 212 ms of which 0 ms to minimize.
[2024-05-31 05:08:32] [INFO ] Deduced a trap composed of 180 places in 126 ms of which 1 ms to minimize.
[2024-05-31 05:08:32] [INFO ] Deduced a trap composed of 171 places in 210 ms of which 0 ms to minimize.
[2024-05-31 05:08:32] [INFO ] Deduced a trap composed of 159 places in 141 ms of which 0 ms to minimize.
[2024-05-31 05:08:32] [INFO ] Deduced a trap composed of 150 places in 172 ms of which 1 ms to minimize.
[2024-05-31 05:08:33] [INFO ] Deduced a trap composed of 165 places in 142 ms of which 1 ms to minimize.
[2024-05-31 05:08:33] [INFO ] Deduced a trap composed of 167 places in 143 ms of which 0 ms to minimize.
[2024-05-31 05:08:33] [INFO ] Deduced a trap composed of 168 places in 144 ms of which 0 ms to minimize.
[2024-05-31 05:08:33] [INFO ] Deduced a trap composed of 156 places in 128 ms of which 1 ms to minimize.
[2024-05-31 05:08:33] [INFO ] Deduced a trap composed of 165 places in 140 ms of which 0 ms to minimize.
[2024-05-31 05:08:34] [INFO ] Deduced a trap composed of 177 places in 128 ms of which 0 ms to minimize.
[2024-05-31 05:08:34] [INFO ] Deduced a trap composed of 174 places in 139 ms of which 1 ms to minimize.
[2024-05-31 05:08:35] [INFO ] Deduced a trap composed of 165 places in 175 ms of which 1 ms to minimize.
[2024-05-31 05:08:35] [INFO ] Deduced a trap composed of 177 places in 137 ms of which 1 ms to minimize.
[2024-05-31 05:08:36] [INFO ] Deduced a trap composed of 159 places in 137 ms of which 0 ms to minimize.
[2024-05-31 05:08:36] [INFO ] Deduced a trap composed of 168 places in 158 ms of which 0 ms to minimize.
[2024-05-31 05:08:36] [INFO ] Deduced a trap composed of 144 places in 130 ms of which 0 ms to minimize.
[2024-05-31 05:08:36] [INFO ] Deduced a trap composed of 153 places in 148 ms of which 0 ms to minimize.
[2024-05-31 05:08:37] [INFO ] Deduced a trap composed of 156 places in 137 ms of which 1 ms to minimize.
[2024-05-31 05:08:37] [INFO ] Deduced a trap composed of 165 places in 146 ms of which 0 ms to minimize.
[2024-05-31 05:08:37] [INFO ] Deduced a trap composed of 171 places in 135 ms of which 0 ms to minimize.
[2024-05-31 05:08:38] [INFO ] Deduced a trap composed of 161 places in 137 ms of which 0 ms to minimize.
[2024-05-31 05:08:38] [INFO ] Deduced a trap composed of 158 places in 155 ms of which 1 ms to minimize.
[2024-05-31 05:08:38] [INFO ] Deduced a trap composed of 177 places in 143 ms of which 0 ms to minimize.
[2024-05-31 05:08:38] [INFO ] Deduced a trap composed of 186 places in 152 ms of which 0 ms to minimize.
[2024-05-31 05:08:38] [INFO ] Deduced a trap composed of 179 places in 170 ms of which 1 ms to minimize.
[2024-05-31 05:08:40] [INFO ] Deduced a trap composed of 165 places in 188 ms of which 1 ms to minimize.
[2024-05-31 05:08:41] [INFO ] Deduced a trap composed of 177 places in 135 ms of which 1 ms to minimize.
[2024-05-31 05:08:43] [INFO ] Deduced a trap composed of 165 places in 237 ms of which 0 ms to minimize.
[2024-05-31 05:08:46] [INFO ] Deduced a trap composed of 159 places in 214 ms of which 1 ms to minimize.
[2024-05-31 05:08:47] [INFO ] Deduced a trap composed of 177 places in 166 ms of which 1 ms to minimize.
[2024-05-31 05:08:56] [INFO ] Trap strengthening (SAT) tested/added 107/107 trap constraints in 45387 ms
[2024-05-31 05:08:56] [INFO ] After 45915ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :0
[2024-05-31 05:08:56] [INFO ] After 46043ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
FORMULA PolyORBNT-PT-S05J40-LTLFireability-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA PolyORBNT-PT-S05J40-LTLFireability-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&X(p1))))'
Support contains 44 out of 625 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 625/625 places, 840/840 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 624 transition count 840
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 623 transition count 839
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 623 transition count 839
Applied a total of 3 rules in 42 ms. Remains 623 /625 variables (removed 2) and now considering 839/840 (removed 1) transitions.
[2024-05-31 05:08:56] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
// Phase 1: matrix 835 rows 623 cols
[2024-05-31 05:08:56] [INFO ] Computed 97 invariants in 16 ms
[2024-05-31 05:08:57] [INFO ] Dead Transitions using invariants and state equation in 959 ms found 0 transitions.
[2024-05-31 05:08:57] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2024-05-31 05:08:57] [INFO ] Invariant cache hit.
[2024-05-31 05:08:58] [INFO ] Implicit Places using invariants in 693 ms returned []
[2024-05-31 05:08:58] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2024-05-31 05:08:58] [INFO ] Invariant cache hit.
[2024-05-31 05:08:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:09:09] [INFO ] Implicit Places using invariants and state equation in 10830 ms returned []
Implicit Place search using SMT with State Equation took 11537 ms to find 0 implicit places.
[2024-05-31 05:09:09] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2024-05-31 05:09:09] [INFO ] Invariant cache hit.
[2024-05-31 05:09:10] [INFO ] Dead Transitions using invariants and state equation in 878 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 623/625 places, 839/840 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13435 ms. Remains : 623/625 places, 839/840 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 249 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : PolyORBNT-PT-S05J40-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s298 1) (GEQ s454 1) (GEQ s574 1)) (AND (GEQ s119 1) (GEQ s298 1) (GEQ s574 1)) (AND (GEQ s107 1) (GEQ s298 1) (GEQ s574 1)) (AND (GEQ s2...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 2 ms.
FORMULA PolyORBNT-PT-S05J40-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J40-LTLFireability-02 finished in 13766 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 625 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 625/625 places, 840/840 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 624 transition count 795
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 1 with 45 rules applied. Total rules applied 90 place count 579 transition count 795
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 45 Pre rules applied. Total rules applied 90 place count 579 transition count 750
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 180 place count 534 transition count 750
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 181 place count 533 transition count 749
Iterating global reduction 2 with 1 rules applied. Total rules applied 182 place count 533 transition count 749
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 184 place count 532 transition count 748
Applied a total of 184 rules in 146 ms. Remains 532 /625 variables (removed 93) and now considering 748/840 (removed 92) transitions.
[2024-05-31 05:09:10] [INFO ] Flow matrix only has 744 transitions (discarded 4 similar events)
// Phase 1: matrix 744 rows 532 cols
[2024-05-31 05:09:10] [INFO ] Computed 97 invariants in 16 ms
[2024-05-31 05:09:11] [INFO ] Dead Transitions using invariants and state equation in 655 ms found 0 transitions.
[2024-05-31 05:09:11] [INFO ] Flow matrix only has 744 transitions (discarded 4 similar events)
[2024-05-31 05:09:11] [INFO ] Invariant cache hit.
[2024-05-31 05:09:11] [INFO ] Implicit Places using invariants in 511 ms returned []
[2024-05-31 05:09:11] [INFO ] Flow matrix only has 744 transitions (discarded 4 similar events)
[2024-05-31 05:09:11] [INFO ] Invariant cache hit.
[2024-05-31 05:09:12] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:09:20] [INFO ] Implicit Places using invariants and state equation in 8876 ms returned []
Implicit Place search using SMT with State Equation took 9405 ms to find 0 implicit places.
[2024-05-31 05:09:20] [INFO ] Redundant transitions in 8 ms returned []
[2024-05-31 05:09:20] [INFO ] Flow matrix only has 744 transitions (discarded 4 similar events)
[2024-05-31 05:09:20] [INFO ] Invariant cache hit.
[2024-05-31 05:09:21] [INFO ] Dead Transitions using invariants and state equation in 607 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 532/625 places, 748/840 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10838 ms. Remains : 532/625 places, 748/840 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J40-LTLFireability-03 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:(GEQ s404 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 22 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S05J40-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J40-LTLFireability-03 finished in 10925 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)&&F(((!p1&&X(F(!p2)))||G(F(!p2))))))'
Support contains 4 out of 625 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 625/625 places, 840/840 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 624 transition count 840
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 623 transition count 839
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 623 transition count 839
Applied a total of 3 rules in 17 ms. Remains 623 /625 variables (removed 2) and now considering 839/840 (removed 1) transitions.
[2024-05-31 05:09:21] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
// Phase 1: matrix 835 rows 623 cols
[2024-05-31 05:09:21] [INFO ] Computed 97 invariants in 10 ms
[2024-05-31 05:09:22] [INFO ] Dead Transitions using invariants and state equation in 896 ms found 0 transitions.
[2024-05-31 05:09:22] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2024-05-31 05:09:22] [INFO ] Invariant cache hit.
[2024-05-31 05:09:23] [INFO ] Implicit Places using invariants in 634 ms returned []
[2024-05-31 05:09:23] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2024-05-31 05:09:23] [INFO ] Invariant cache hit.
[2024-05-31 05:09:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:09:32] [INFO ] Implicit Places using invariants and state equation in 9351 ms returned []
Implicit Place search using SMT with State Equation took 10000 ms to find 0 implicit places.
[2024-05-31 05:09:32] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2024-05-31 05:09:32] [INFO ] Invariant cache hit.
[2024-05-31 05:09:33] [INFO ] Dead Transitions using invariants and state equation in 961 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 623/625 places, 839/840 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11886 ms. Remains : 623/625 places, 839/840 transitions.
Stuttering acceptance computed with spot in 140 ms :[(OR (NOT p0) p2), (NOT p0), p2, p2, true]
Running random walk in product with property : PolyORBNT-PT-S05J40-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}, { cond=(OR p2 (NOT p1)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(OR p2 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=p2, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(AND (GEQ s46 1) (GEQ s77 1)), p2:(GEQ s474 1), p0:(GEQ s66 4)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 1 reset in 1 ms.
FORMULA PolyORBNT-PT-S05J40-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J40-LTLFireability-05 finished in 12052 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((!p0||X(G(p1))))))'
Support contains 3 out of 625 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 625/625 places, 840/840 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 624 transition count 840
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 623 transition count 839
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 623 transition count 839
Applied a total of 3 rules in 17 ms. Remains 623 /625 variables (removed 2) and now considering 839/840 (removed 1) transitions.
[2024-05-31 05:09:33] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2024-05-31 05:09:33] [INFO ] Invariant cache hit.
[2024-05-31 05:09:34] [INFO ] Dead Transitions using invariants and state equation in 731 ms found 0 transitions.
[2024-05-31 05:09:34] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2024-05-31 05:09:34] [INFO ] Invariant cache hit.
[2024-05-31 05:09:34] [INFO ] Implicit Places using invariants in 600 ms returned []
[2024-05-31 05:09:34] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2024-05-31 05:09:34] [INFO ] Invariant cache hit.
[2024-05-31 05:09:35] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:09:43] [INFO ] Implicit Places using invariants and state equation in 8862 ms returned []
Implicit Place search using SMT with State Equation took 9481 ms to find 0 implicit places.
[2024-05-31 05:09:43] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2024-05-31 05:09:43] [INFO ] Invariant cache hit.
[2024-05-31 05:09:44] [INFO ] Dead Transitions using invariants and state equation in 795 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 623/625 places, 839/840 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11066 ms. Remains : 623/625 places, 839/840 transitions.
Stuttering acceptance computed with spot in 95 ms :[true, (NOT p1), (AND (NOT p1) p0), (AND p0 (NOT p1))]
Running random walk in product with property : PolyORBNT-PT-S05J40-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 1}, { cond=(NOT p0), acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(AND (GEQ s417 1) (GEQ s591 10)), p0:(GEQ s474 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 4 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-PT-S05J40-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J40-LTLFireability-06 finished in 11177 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U G(p1)))'
Support contains 2 out of 625 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 625/625 places, 840/840 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 624 transition count 796
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 1 with 44 rules applied. Total rules applied 88 place count 580 transition count 796
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 45 Pre rules applied. Total rules applied 88 place count 580 transition count 751
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 178 place count 535 transition count 751
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 182 place count 533 transition count 749
Applied a total of 182 rules in 86 ms. Remains 533 /625 variables (removed 92) and now considering 749/840 (removed 91) transitions.
[2024-05-31 05:09:44] [INFO ] Flow matrix only has 745 transitions (discarded 4 similar events)
// Phase 1: matrix 745 rows 533 cols
[2024-05-31 05:09:44] [INFO ] Computed 97 invariants in 8 ms
[2024-05-31 05:09:45] [INFO ] Dead Transitions using invariants and state equation in 706 ms found 0 transitions.
[2024-05-31 05:09:45] [INFO ] Flow matrix only has 745 transitions (discarded 4 similar events)
[2024-05-31 05:09:45] [INFO ] Invariant cache hit.
[2024-05-31 05:09:46] [INFO ] Implicit Places using invariants in 563 ms returned []
[2024-05-31 05:09:46] [INFO ] Flow matrix only has 745 transitions (discarded 4 similar events)
[2024-05-31 05:09:46] [INFO ] Invariant cache hit.
[2024-05-31 05:09:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:09:53] [INFO ] Implicit Places using invariants and state equation in 7010 ms returned []
Implicit Place search using SMT with State Equation took 7577 ms to find 0 implicit places.
[2024-05-31 05:09:53] [INFO ] Redundant transitions in 6 ms returned []
[2024-05-31 05:09:53] [INFO ] Flow matrix only has 745 transitions (discarded 4 similar events)
[2024-05-31 05:09:53] [INFO ] Invariant cache hit.
[2024-05-31 05:09:53] [INFO ] Dead Transitions using invariants and state equation in 533 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 533/625 places, 749/840 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8919 ms. Remains : 533/625 places, 749/840 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p1), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J40-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LT s37 1), p0:(LT s186 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 7155 reset in 476 ms.
Product exploration explored 100000 steps with 7154 reset in 384 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X p0), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 6 factoid took 183 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(NOT p1), (NOT p0)]
Incomplete random walk after 10000 steps, including 685 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 276 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-31 05:09:54] [INFO ] Flow matrix only has 745 transitions (discarded 4 similar events)
[2024-05-31 05:09:54] [INFO ] Invariant cache hit.
[2024-05-31 05:09:55] [INFO ] [Real]Absence check using 76 positive place invariants in 13 ms returned sat
[2024-05-31 05:09:55] [INFO ] [Real]Absence check using 76 positive and 21 generalized place invariants in 18 ms returned sat
[2024-05-31 05:09:55] [INFO ] After 131ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X p0), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (G (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 7 factoid took 161 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 47 ms :[(NOT p1)]
Support contains 1 out of 533 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 : 533/533 places, 749/749 transitions.
Applied a total of 0 rules in 26 ms. Remains 533 /533 variables (removed 0) and now considering 749/749 (removed 0) transitions.
[2024-05-31 05:09:55] [INFO ] Flow matrix only has 745 transitions (discarded 4 similar events)
[2024-05-31 05:09:55] [INFO ] Invariant cache hit.
[2024-05-31 05:09:55] [INFO ] Dead Transitions using invariants and state equation in 562 ms found 0 transitions.
[2024-05-31 05:09:55] [INFO ] Flow matrix only has 745 transitions (discarded 4 similar events)
[2024-05-31 05:09:55] [INFO ] Invariant cache hit.
[2024-05-31 05:09:56] [INFO ] Implicit Places using invariants in 536 ms returned []
[2024-05-31 05:09:56] [INFO ] Flow matrix only has 745 transitions (discarded 4 similar events)
[2024-05-31 05:09:56] [INFO ] Invariant cache hit.
[2024-05-31 05:09:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:10:03] [INFO ] Implicit Places using invariants and state equation in 6500 ms returned []
Implicit Place search using SMT with State Equation took 7051 ms to find 0 implicit places.
[2024-05-31 05:10:03] [INFO ] Redundant transitions in 9 ms returned []
[2024-05-31 05:10:03] [INFO ] Flow matrix only has 745 transitions (discarded 4 similar events)
[2024-05-31 05:10:03] [INFO ] Invariant cache hit.
[2024-05-31 05:10:03] [INFO ] Dead Transitions using invariants and state equation in 524 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8207 ms. Remains : 533/533 places, 749/749 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 59 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p1)]
Finished random walk after 52 steps, including 3 resets, run visited all 1 properties in 1 ms. (steps per millisecond=52 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 3 factoid took 96 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p1)]
Product exploration explored 100000 steps with 7042 reset in 431 ms.
Product exploration explored 100000 steps with 7076 reset in 395 ms.
Built C files in :
/tmp/ltsmin5264551557116516412
[2024-05-31 05:10:04] [INFO ] Computing symmetric may disable matrix : 749 transitions.
[2024-05-31 05:10:04] [INFO ] Computation of Complete disable matrix. took 17 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:10:04] [INFO ] Computing symmetric may enable matrix : 749 transitions.
[2024-05-31 05:10:04] [INFO ] Computation of Complete enable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:10:04] [INFO ] Computing Do-Not-Accords matrix : 749 transitions.
[2024-05-31 05:10:04] [INFO ] Computation of Completed DNA matrix. took 28 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:10:04] [INFO ] Built C files in 222ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5264551557116516412
Running compilation step : cd /tmp/ltsmin5264551557116516412;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2219 ms.
Running link step : cd /tmp/ltsmin5264551557116516412;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 72 ms.
Running LTSmin : cd /tmp/ltsmin5264551557116516412;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17479814532582119111.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 533 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 533/533 places, 749/749 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 533 transition count 748
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 532 transition count 748
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 532 transition count 747
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 531 transition count 747
Applied a total of 4 rules in 59 ms. Remains 531 /533 variables (removed 2) and now considering 747/749 (removed 2) transitions.
[2024-05-31 05:10:19] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
// Phase 1: matrix 743 rows 531 cols
[2024-05-31 05:10:19] [INFO ] Computed 97 invariants in 9 ms
[2024-05-31 05:10:20] [INFO ] Dead Transitions using invariants and state equation in 685 ms found 0 transitions.
[2024-05-31 05:10:20] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2024-05-31 05:10:20] [INFO ] Invariant cache hit.
[2024-05-31 05:10:21] [INFO ] Implicit Places using invariants in 603 ms returned []
[2024-05-31 05:10:21] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2024-05-31 05:10:21] [INFO ] Invariant cache hit.
[2024-05-31 05:10:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:10:30] [INFO ] Implicit Places using invariants and state equation in 9814 ms returned []
Implicit Place search using SMT with State Equation took 10431 ms to find 0 implicit places.
[2024-05-31 05:10:30] [INFO ] Redundant transitions in 7 ms returned []
[2024-05-31 05:10:30] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2024-05-31 05:10:30] [INFO ] Invariant cache hit.
[2024-05-31 05:10:31] [INFO ] Dead Transitions using invariants and state equation in 548 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 531/533 places, 747/749 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11757 ms. Remains : 531/533 places, 747/749 transitions.
Built C files in :
/tmp/ltsmin426971914622290321
[2024-05-31 05:10:31] [INFO ] Computing symmetric may disable matrix : 747 transitions.
[2024-05-31 05:10:31] [INFO ] Computation of Complete disable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:10:31] [INFO ] Computing symmetric may enable matrix : 747 transitions.
[2024-05-31 05:10:31] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:10:31] [INFO ] Computing Do-Not-Accords matrix : 747 transitions.
[2024-05-31 05:10:31] [INFO ] Computation of Completed DNA matrix. took 15 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:10:31] [INFO ] Built C files in 122ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin426971914622290321
Running compilation step : cd /tmp/ltsmin426971914622290321;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2074 ms.
Running link step : cd /tmp/ltsmin426971914622290321;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin426971914622290321;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased15382269080906193400.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-31 05:10:46] [INFO ] Flatten gal took : 66 ms
[2024-05-31 05:10:46] [INFO ] Flatten gal took : 37 ms
[2024-05-31 05:10:46] [INFO ] Time to serialize gal into /tmp/LTL5410191030106543586.gal : 8 ms
[2024-05-31 05:10:46] [INFO ] Time to serialize properties into /tmp/LTL14350175729190176297.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5410191030106543586.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11996945175797000281.hoa' '-atoms' '/tmp/LTL14350175729190176297.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL14350175729190176297.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11996945175797000281.hoa
Detected timeout of ITS tools.
[2024-05-31 05:11:02] [INFO ] Flatten gal took : 77 ms
[2024-05-31 05:11:02] [INFO ] Flatten gal took : 65 ms
[2024-05-31 05:11:02] [INFO ] Time to serialize gal into /tmp/LTL15410046900921266200.gal : 25 ms
[2024-05-31 05:11:02] [INFO ] Time to serialize properties into /tmp/LTL6821712900729402113.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15410046900921266200.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6821712900729402113.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((F("(Try_Check_Sources_B_1<1)"))U(G("(Perform_Work_E_1<1)"))))
Formula 0 simplified : G!"(Try_Check_Sources_B_1<1)" R F!"(Perform_Work_E_1<1)"
Detected timeout of ITS tools.
[2024-05-31 05:11:17] [INFO ] Flatten gal took : 28 ms
[2024-05-31 05:11:17] [INFO ] Applying decomposition
[2024-05-31 05:11:17] [INFO ] Flatten gal took : 30 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph7107856652491766728.txt' '-o' '/tmp/graph7107856652491766728.bin' '-w' '/tmp/graph7107856652491766728.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph7107856652491766728.bin' '-l' '-1' '-v' '-w' '/tmp/graph7107856652491766728.weights' '-q' '0' '-e' '0.001'
[2024-05-31 05:11:17] [INFO ] Decomposing Gal with order
[2024-05-31 05:11:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 05:11:17] [INFO ] Removed a total of 723 redundant transitions.
[2024-05-31 05:11:18] [INFO ] Flatten gal took : 513 ms
[2024-05-31 05:11:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 328 labels/synchronizations in 28 ms.
[2024-05-31 05:11:18] [INFO ] Time to serialize gal into /tmp/LTL11452782947083960159.gal : 14 ms
[2024-05-31 05:11:18] [INFO ] Time to serialize properties into /tmp/LTL16577688065042089354.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11452782947083960159.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16577688065042089354.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !(((F("(i8.u16.Try_Check_Sources_B_1<1)"))U(G("(i21.u33.Perform_Work_E_1<1)"))))
Formula 0 simplified : G!"(i8.u16.Try_Check_Sources_B_1<1)" R F!"(i21.u33.Perform_Work_E_1<1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9769150260480161641
[2024-05-31 05:11:33] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9769150260480161641
Running compilation step : cd /tmp/ltsmin9769150260480161641;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1576 ms.
Running link step : cd /tmp/ltsmin9769150260480161641;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin9769150260480161641;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>((LTLAPp0==true)) U []((LTLAPp1==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBNT-PT-S05J40-LTLFireability-08 finished in 123575 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 625 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 625/625 places, 840/840 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 624 transition count 794
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 92 place count 578 transition count 794
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 45 Pre rules applied. Total rules applied 92 place count 578 transition count 749
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 182 place count 533 transition count 749
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 183 place count 532 transition count 748
Iterating global reduction 2 with 1 rules applied. Total rules applied 184 place count 532 transition count 748
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 188 place count 530 transition count 746
Applied a total of 188 rules in 67 ms. Remains 530 /625 variables (removed 95) and now considering 746/840 (removed 94) transitions.
[2024-05-31 05:11:48] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
// Phase 1: matrix 742 rows 530 cols
[2024-05-31 05:11:48] [INFO ] Computed 97 invariants in 9 ms
[2024-05-31 05:11:49] [INFO ] Dead Transitions using invariants and state equation in 1146 ms found 0 transitions.
[2024-05-31 05:11:49] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-31 05:11:49] [INFO ] Invariant cache hit.
[2024-05-31 05:11:50] [INFO ] Implicit Places using invariants in 586 ms returned []
[2024-05-31 05:11:50] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-31 05:11:50] [INFO ] Invariant cache hit.
[2024-05-31 05:11:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:11:56] [INFO ] Implicit Places using invariants and state equation in 6147 ms returned []
Implicit Place search using SMT with State Equation took 6752 ms to find 0 implicit places.
[2024-05-31 05:11:56] [INFO ] Redundant transitions in 7 ms returned []
[2024-05-31 05:11:56] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-31 05:11:56] [INFO ] Invariant cache hit.
[2024-05-31 05:11:56] [INFO ] Dead Transitions using invariants and state equation in 526 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 530/625 places, 746/840 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8509 ms. Remains : 530/625 places, 746/840 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J40-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s45 1) (LT s418 1) (LT s449 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 5268 reset in 500 ms.
Product exploration explored 100000 steps with 5299 reset in 490 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 81 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Finished random walk after 1885 steps, including 98 resets, run visited all 1 properties in 14 ms. (steps per millisecond=134 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 74 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Support contains 3 out of 530 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 530/530 places, 746/746 transitions.
Applied a total of 0 rules in 23 ms. Remains 530 /530 variables (removed 0) and now considering 746/746 (removed 0) transitions.
[2024-05-31 05:11:58] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-31 05:11:58] [INFO ] Invariant cache hit.
[2024-05-31 05:11:58] [INFO ] Dead Transitions using invariants and state equation in 707 ms found 0 transitions.
[2024-05-31 05:11:58] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-31 05:11:58] [INFO ] Invariant cache hit.
[2024-05-31 05:11:59] [INFO ] Implicit Places using invariants in 578 ms returned []
[2024-05-31 05:11:59] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-31 05:11:59] [INFO ] Invariant cache hit.
[2024-05-31 05:11:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:12:06] [INFO ] Implicit Places using invariants and state equation in 7262 ms returned []
Implicit Place search using SMT with State Equation took 7864 ms to find 0 implicit places.
[2024-05-31 05:12:06] [INFO ] Redundant transitions in 6 ms returned []
[2024-05-31 05:12:06] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-31 05:12:06] [INFO ] Invariant cache hit.
[2024-05-31 05:12:07] [INFO ] Dead Transitions using invariants and state equation in 495 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9123 ms. Remains : 530/530 places, 746/746 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 73 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Finished random walk after 3234 steps, including 164 resets, run visited all 1 properties in 18 ms. (steps per millisecond=179 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 92 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Product exploration explored 100000 steps with 5333 reset in 452 ms.
Product exploration explored 100000 steps with 5252 reset in 670 ms.
Built C files in :
/tmp/ltsmin8175126303045007386
[2024-05-31 05:12:08] [INFO ] Computing symmetric may disable matrix : 746 transitions.
[2024-05-31 05:12:08] [INFO ] Computation of Complete disable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:12:08] [INFO ] Computing symmetric may enable matrix : 746 transitions.
[2024-05-31 05:12:08] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:12:08] [INFO ] Computing Do-Not-Accords matrix : 746 transitions.
[2024-05-31 05:12:08] [INFO ] Computation of Completed DNA matrix. took 27 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:12:08] [INFO ] Built C files in 220ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8175126303045007386
Running compilation step : cd /tmp/ltsmin8175126303045007386;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2296 ms.
Running link step : cd /tmp/ltsmin8175126303045007386;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 57 ms.
Running LTSmin : cd /tmp/ltsmin8175126303045007386;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14650324564807175506.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 530 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 530/530 places, 746/746 transitions.
Applied a total of 0 rules in 24 ms. Remains 530 /530 variables (removed 0) and now considering 746/746 (removed 0) transitions.
[2024-05-31 05:12:23] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-31 05:12:23] [INFO ] Invariant cache hit.
[2024-05-31 05:12:24] [INFO ] Dead Transitions using invariants and state equation in 561 ms found 0 transitions.
[2024-05-31 05:12:24] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-31 05:12:24] [INFO ] Invariant cache hit.
[2024-05-31 05:12:24] [INFO ] Implicit Places using invariants in 535 ms returned []
[2024-05-31 05:12:24] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-31 05:12:24] [INFO ] Invariant cache hit.
[2024-05-31 05:12:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:12:31] [INFO ] Implicit Places using invariants and state equation in 6519 ms returned []
Implicit Place search using SMT with State Equation took 7056 ms to find 0 implicit places.
[2024-05-31 05:12:31] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-31 05:12:31] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-31 05:12:31] [INFO ] Invariant cache hit.
[2024-05-31 05:12:32] [INFO ] Dead Transitions using invariants and state equation in 635 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8299 ms. Remains : 530/530 places, 746/746 transitions.
Built C files in :
/tmp/ltsmin7266683230343934798
[2024-05-31 05:12:32] [INFO ] Computing symmetric may disable matrix : 746 transitions.
[2024-05-31 05:12:32] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:12:32] [INFO ] Computing symmetric may enable matrix : 746 transitions.
[2024-05-31 05:12:32] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:12:32] [INFO ] Computing Do-Not-Accords matrix : 746 transitions.
[2024-05-31 05:12:32] [INFO ] Computation of Completed DNA matrix. took 15 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:12:32] [INFO ] Built C files in 174ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7266683230343934798
Running compilation step : cd /tmp/ltsmin7266683230343934798;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2044 ms.
Running link step : cd /tmp/ltsmin7266683230343934798;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 78 ms.
Running LTSmin : cd /tmp/ltsmin7266683230343934798;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7924828935697317361.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-31 05:12:47] [INFO ] Flatten gal took : 46 ms
[2024-05-31 05:12:47] [INFO ] Flatten gal took : 26 ms
[2024-05-31 05:12:47] [INFO ] Time to serialize gal into /tmp/LTL10572007413887915184.gal : 58 ms
[2024-05-31 05:12:47] [INFO ] Time to serialize properties into /tmp/LTL9472393542611525713.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10572007413887915184.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5525954845216628344.hoa' '-atoms' '/tmp/LTL9472393542611525713.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL9472393542611525713.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5525954845216628344.hoa
Detected timeout of ITS tools.
[2024-05-31 05:13:02] [INFO ] Flatten gal took : 37 ms
[2024-05-31 05:13:02] [INFO ] Flatten gal took : 44 ms
[2024-05-31 05:13:02] [INFO ] Time to serialize gal into /tmp/LTL13221338785464104383.gal : 8 ms
[2024-05-31 05:13:02] [INFO ] Time to serialize properties into /tmp/LTL16449543352246052269.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13221338785464104383.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16449543352246052269.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G("(((FetchJobB_1<1)||(mo2<1))||(f2_26<1))"))))
Formula 0 simplified : GF!"(((FetchJobB_1<1)||(mo2<1))||(f2_26<1))"
Detected timeout of ITS tools.
[2024-05-31 05:13:17] [INFO ] Flatten gal took : 32 ms
[2024-05-31 05:13:17] [INFO ] Applying decomposition
[2024-05-31 05:13:17] [INFO ] Flatten gal took : 47 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph11842018161167319370.txt' '-o' '/tmp/graph11842018161167319370.bin' '-w' '/tmp/graph11842018161167319370.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11842018161167319370.bin' '-l' '-1' '-v' '-w' '/tmp/graph11842018161167319370.weights' '-q' '0' '-e' '0.001'
[2024-05-31 05:13:17] [INFO ] Decomposing Gal with order
[2024-05-31 05:13:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 05:13:17] [INFO ] Removed a total of 844 redundant transitions.
[2024-05-31 05:13:17] [INFO ] Flatten gal took : 101 ms
[2024-05-31 05:13:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 87 labels/synchronizations in 26 ms.
[2024-05-31 05:13:17] [INFO ] Time to serialize gal into /tmp/LTL6390849246760073167.gal : 7 ms
[2024-05-31 05:13:17] [INFO ] Time to serialize properties into /tmp/LTL15053117550035108002.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6390849246760073167.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15053117550035108002.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(G("(((i11.u21.FetchJobB_1<1)||(i11.u21.mo2<1))||(i11.u14.f2_26<1))"))))
Formula 0 simplified : GF!"(((i11.u21.FetchJobB_1<1)||(i11.u21.mo2<1))||(i11.u14.f2_26<1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4595061681849297168
[2024-05-31 05:13:32] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4595061681849297168
Running compilation step : cd /tmp/ltsmin4595061681849297168;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1229 ms.
Running link step : cd /tmp/ltsmin4595061681849297168;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin4595061681849297168;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBNT-PT-S05J40-LTLFireability-09 finished in 119732 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((p0 U p1) U G(p2))||F(p1)))'
Support contains 4 out of 625 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 : 625/625 places, 840/840 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 624 transition count 795
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 1 with 45 rules applied. Total rules applied 90 place count 579 transition count 795
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 44 Pre rules applied. Total rules applied 90 place count 579 transition count 751
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 178 place count 535 transition count 751
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 179 place count 534 transition count 750
Iterating global reduction 2 with 1 rules applied. Total rules applied 180 place count 534 transition count 750
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 182 place count 533 transition count 749
Applied a total of 182 rules in 48 ms. Remains 533 /625 variables (removed 92) and now considering 749/840 (removed 91) transitions.
[2024-05-31 05:13:48] [INFO ] Flow matrix only has 745 transitions (discarded 4 similar events)
// Phase 1: matrix 745 rows 533 cols
[2024-05-31 05:13:48] [INFO ] Computed 97 invariants in 11 ms
[2024-05-31 05:13:48] [INFO ] Dead Transitions using invariants and state equation in 577 ms found 0 transitions.
[2024-05-31 05:13:48] [INFO ] Flow matrix only has 745 transitions (discarded 4 similar events)
[2024-05-31 05:13:48] [INFO ] Invariant cache hit.
[2024-05-31 05:13:49] [INFO ] Implicit Places using invariants in 545 ms returned []
[2024-05-31 05:13:49] [INFO ] Flow matrix only has 745 transitions (discarded 4 similar events)
[2024-05-31 05:13:49] [INFO ] Invariant cache hit.
[2024-05-31 05:13:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:13:55] [INFO ] Implicit Places using invariants and state equation in 6014 ms returned []
Implicit Place search using SMT with State Equation took 6562 ms to find 0 implicit places.
[2024-05-31 05:13:55] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-31 05:13:55] [INFO ] Flow matrix only has 745 transitions (discarded 4 similar events)
[2024-05-31 05:13:55] [INFO ] Invariant cache hit.
[2024-05-31 05:13:55] [INFO ] Dead Transitions using invariants and state equation in 683 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 533/625 places, 749/840 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7894 ms. Remains : 533/625 places, 749/840 transitions.
Stuttering acceptance computed with spot in 96 ms :[(NOT p1), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : PolyORBNT-PT-S05J40-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p2 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=1, aps=[p1:(GEQ s380 1), p2:(AND (GEQ s85 1) (GEQ s253 1) (GEQ s489 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-PT-S05J40-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J40-LTLFireability-10 finished in 8014 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(!p0))'
Support contains 1 out of 625 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 625/625 places, 840/840 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 624 transition count 794
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 92 place count 578 transition count 794
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 45 Pre rules applied. Total rules applied 92 place count 578 transition count 749
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 182 place count 533 transition count 749
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 186 place count 531 transition count 747
Applied a total of 186 rules in 54 ms. Remains 531 /625 variables (removed 94) and now considering 747/840 (removed 93) transitions.
[2024-05-31 05:13:56] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
// Phase 1: matrix 743 rows 531 cols
[2024-05-31 05:13:56] [INFO ] Computed 97 invariants in 15 ms
[2024-05-31 05:13:56] [INFO ] Dead Transitions using invariants and state equation in 689 ms found 0 transitions.
[2024-05-31 05:13:56] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2024-05-31 05:13:56] [INFO ] Invariant cache hit.
[2024-05-31 05:13:57] [INFO ] Implicit Places using invariants in 611 ms returned []
[2024-05-31 05:13:57] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2024-05-31 05:13:57] [INFO ] Invariant cache hit.
[2024-05-31 05:13:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:14:03] [INFO ] Implicit Places using invariants and state equation in 5812 ms returned []
Implicit Place search using SMT with State Equation took 6428 ms to find 0 implicit places.
[2024-05-31 05:14:03] [INFO ] Redundant transitions in 18 ms returned []
[2024-05-31 05:14:03] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2024-05-31 05:14:03] [INFO ] Invariant cache hit.
[2024-05-31 05:14:03] [INFO ] Dead Transitions using invariants and state equation in 696 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 531/625 places, 747/840 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7907 ms. Remains : 531/625 places, 747/840 transitions.
Stuttering acceptance computed with spot in 34 ms :[p0]
Running random walk in product with property : PolyORBNT-PT-S05J40-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LT s37 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-PT-S05J40-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J40-LTLFireability-11 finished in 7959 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 625 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 625/625 places, 840/840 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 624 transition count 840
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 623 transition count 839
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 623 transition count 839
Applied a total of 3 rules in 28 ms. Remains 623 /625 variables (removed 2) and now considering 839/840 (removed 1) transitions.
[2024-05-31 05:14:04] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
// Phase 1: matrix 835 rows 623 cols
[2024-05-31 05:14:04] [INFO ] Computed 97 invariants in 12 ms
[2024-05-31 05:14:04] [INFO ] Dead Transitions using invariants and state equation in 761 ms found 0 transitions.
[2024-05-31 05:14:04] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2024-05-31 05:14:04] [INFO ] Invariant cache hit.
[2024-05-31 05:14:05] [INFO ] Implicit Places using invariants in 576 ms returned []
[2024-05-31 05:14:05] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2024-05-31 05:14:05] [INFO ] Invariant cache hit.
[2024-05-31 05:14:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:14:13] [INFO ] Implicit Places using invariants and state equation in 8221 ms returned []
Implicit Place search using SMT with State Equation took 8817 ms to find 0 implicit places.
[2024-05-31 05:14:13] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2024-05-31 05:14:13] [INFO ] Invariant cache hit.
[2024-05-31 05:14:14] [INFO ] Dead Transitions using invariants and state equation in 1003 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 623/625 places, 839/840 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10624 ms. Remains : 623/625 places, 839/840 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J40-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:(GEQ s578 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 12 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-PT-S05J40-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J40-LTLFireability-12 finished in 10717 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0||((p1&&F(p2)) U X(p3))))))'
Support contains 8 out of 625 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 625/625 places, 840/840 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 624 transition count 840
Applied a total of 1 rules in 12 ms. Remains 624 /625 variables (removed 1) and now considering 840/840 (removed 0) transitions.
[2024-05-31 05:14:14] [INFO ] Flow matrix only has 836 transitions (discarded 4 similar events)
// Phase 1: matrix 836 rows 624 cols
[2024-05-31 05:14:14] [INFO ] Computed 97 invariants in 11 ms
[2024-05-31 05:14:15] [INFO ] Dead Transitions using invariants and state equation in 762 ms found 0 transitions.
[2024-05-31 05:14:15] [INFO ] Flow matrix only has 836 transitions (discarded 4 similar events)
[2024-05-31 05:14:15] [INFO ] Invariant cache hit.
[2024-05-31 05:14:16] [INFO ] Implicit Places using invariants in 584 ms returned []
[2024-05-31 05:14:16] [INFO ] Flow matrix only has 836 transitions (discarded 4 similar events)
[2024-05-31 05:14:16] [INFO ] Invariant cache hit.
[2024-05-31 05:14:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:14:23] [INFO ] Implicit Places using invariants and state equation in 7048 ms returned []
Implicit Place search using SMT with State Equation took 7634 ms to find 0 implicit places.
[2024-05-31 05:14:23] [INFO ] Flow matrix only has 836 transitions (discarded 4 similar events)
[2024-05-31 05:14:23] [INFO ] Invariant cache hit.
[2024-05-31 05:14:24] [INFO ] Dead Transitions using invariants and state equation in 1219 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 624/625 places, 840/840 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9630 ms. Remains : 624/625 places, 840/840 transitions.
Stuttering acceptance computed with spot in 204 ms :[(AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p2) (NOT p3))]
Running random walk in product with property : PolyORBNT-PT-S05J40-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 3}], [{ cond=(NOT p3), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p3)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2) (NOT p3)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p3)), acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p3)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p3)), acceptance={} source=2 dest: 4}], [{ cond=(AND p0 (NOT p1) (NOT p3)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p3)), acceptance={0} source=3 dest: 1}, { cond=(AND p1 (NOT p2) (NOT p3)), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1 (NOT p3)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) p1 (NOT p3)), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=4 dest: 2}, { cond=(NOT p2), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s46 1) (GEQ s205 1)), p1:(OR (GEQ s44 1) (NOT (AND (GEQ s311 1) (GEQ s363 1)))), p2:(AND (GEQ s311 1) (GEQ s363 1)), p3:(AND (GEQ s196 1) (GE...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S05J40-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J40-LTLFireability-13 finished in 9866 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F(p1)||p0))))'
Support contains 5 out of 625 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 625/625 places, 840/840 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 624 transition count 794
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 92 place count 578 transition count 794
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 45 Pre rules applied. Total rules applied 92 place count 578 transition count 749
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 182 place count 533 transition count 749
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 183 place count 532 transition count 748
Iterating global reduction 2 with 1 rules applied. Total rules applied 184 place count 532 transition count 748
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 188 place count 530 transition count 746
Applied a total of 188 rules in 59 ms. Remains 530 /625 variables (removed 95) and now considering 746/840 (removed 94) transitions.
[2024-05-31 05:14:24] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
// Phase 1: matrix 742 rows 530 cols
[2024-05-31 05:14:24] [INFO ] Computed 97 invariants in 7 ms
[2024-05-31 05:14:25] [INFO ] Dead Transitions using invariants and state equation in 455 ms found 0 transitions.
[2024-05-31 05:14:25] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-31 05:14:25] [INFO ] Invariant cache hit.
[2024-05-31 05:14:25] [INFO ] Implicit Places using invariants in 500 ms returned []
[2024-05-31 05:14:25] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-31 05:14:25] [INFO ] Invariant cache hit.
[2024-05-31 05:14:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:14:33] [INFO ] Implicit Places using invariants and state equation in 8285 ms returned []
Implicit Place search using SMT with State Equation took 8795 ms to find 0 implicit places.
[2024-05-31 05:14:33] [INFO ] Redundant transitions in 7 ms returned []
[2024-05-31 05:14:33] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-31 05:14:33] [INFO ] Invariant cache hit.
[2024-05-31 05:14:34] [INFO ] Dead Transitions using invariants and state equation in 590 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 530/625 places, 746/840 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9942 ms. Remains : 530/625 places, 746/840 transitions.
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBNT-PT-S05J40-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s10 1) (LT s95 1)), p1:(OR (LT s360 1) (LT s367 1) (LT s486 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 5309 reset in 598 ms.
Product exploration explored 100000 steps with 5294 reset in 579 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 125 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 543 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 2) seen :1
Finished Best-First random walk after 6640 steps, including 23 resets, run visited all 1 properties in 12 ms. (steps per millisecond=553 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 221 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 5 out of 530 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 530/530 places, 746/746 transitions.
Applied a total of 0 rules in 16 ms. Remains 530 /530 variables (removed 0) and now considering 746/746 (removed 0) transitions.
[2024-05-31 05:14:36] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-31 05:14:36] [INFO ] Invariant cache hit.
[2024-05-31 05:14:37] [INFO ] Dead Transitions using invariants and state equation in 633 ms found 0 transitions.
[2024-05-31 05:14:37] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-31 05:14:37] [INFO ] Invariant cache hit.
[2024-05-31 05:14:37] [INFO ] Implicit Places using invariants in 614 ms returned []
[2024-05-31 05:14:37] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-31 05:14:37] [INFO ] Invariant cache hit.
[2024-05-31 05:14:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:14:43] [INFO ] Implicit Places using invariants and state equation in 5950 ms returned []
Implicit Place search using SMT with State Equation took 6579 ms to find 0 implicit places.
[2024-05-31 05:14:43] [INFO ] Redundant transitions in 6 ms returned []
[2024-05-31 05:14:43] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-31 05:14:43] [INFO ] Invariant cache hit.
[2024-05-31 05:14:44] [INFO ] Dead Transitions using invariants and state equation in 542 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7814 ms. Remains : 530/530 places, 746/746 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 81 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 497 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-31 05:14:44] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-31 05:14:44] [INFO ] Invariant cache hit.
[2024-05-31 05:14:44] [INFO ] [Real]Absence check using 76 positive place invariants in 34 ms returned sat
[2024-05-31 05:14:44] [INFO ] [Real]Absence check using 76 positive and 21 generalized place invariants in 23 ms returned sat
[2024-05-31 05:14:45] [INFO ] After 867ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 05:14:45] [INFO ] [Nat]Absence check using 76 positive place invariants in 13 ms returned sat
[2024-05-31 05:14:45] [INFO ] [Nat]Absence check using 76 positive and 21 generalized place invariants in 17 ms returned sat
[2024-05-31 05:14:49] [INFO ] After 4263ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 05:14:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:14:50] [INFO ] After 579ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 05:14:50] [INFO ] After 1135ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 671 ms.
[2024-05-31 05:14:51] [INFO ] After 6175ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 5 out of 530 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 530/530 places, 746/746 transitions.
Applied a total of 0 rules in 35 ms. Remains 530 /530 variables (removed 0) and now considering 746/746 (removed 0) transitions.
[2024-05-31 05:14:51] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-31 05:14:51] [INFO ] Invariant cache hit.
[2024-05-31 05:14:52] [INFO ] Dead Transitions using invariants and state equation in 559 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 596 ms. Remains : 530/530 places, 746/746 transitions.
Incomplete random walk after 10000 steps, including 518 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 293426 steps, run timeout after 3001 ms. (steps per millisecond=97 ) properties seen :{}
Probabilistic random walk after 293426 steps, saw 87777 distinct states, run finished after 3001 ms. (steps per millisecond=97 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 05:14:55] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-31 05:14:55] [INFO ] Invariant cache hit.
[2024-05-31 05:14:55] [INFO ] [Real]Absence check using 76 positive place invariants in 15 ms returned sat
[2024-05-31 05:14:55] [INFO ] [Real]Absence check using 76 positive and 21 generalized place invariants in 21 ms returned sat
[2024-05-31 05:14:56] [INFO ] After 1055ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 05:14:56] [INFO ] [Nat]Absence check using 76 positive place invariants in 21 ms returned sat
[2024-05-31 05:14:56] [INFO ] [Nat]Absence check using 76 positive and 21 generalized place invariants in 29 ms returned sat
[2024-05-31 05:15:00] [INFO ] After 4190ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 05:15:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:15:01] [INFO ] After 432ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 05:15:01] [INFO ] After 972ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 761 ms.
[2024-05-31 05:15:02] [INFO ] After 6073ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 5 out of 530 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 530/530 places, 746/746 transitions.
Applied a total of 0 rules in 20 ms. Remains 530 /530 variables (removed 0) and now considering 746/746 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 530/530 places, 746/746 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 530/530 places, 746/746 transitions.
Applied a total of 0 rules in 27 ms. Remains 530 /530 variables (removed 0) and now considering 746/746 (removed 0) transitions.
[2024-05-31 05:15:02] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-31 05:15:02] [INFO ] Invariant cache hit.
[2024-05-31 05:15:03] [INFO ] Implicit Places using invariants in 611 ms returned []
[2024-05-31 05:15:03] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-31 05:15:03] [INFO ] Invariant cache hit.
[2024-05-31 05:15:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:15:09] [INFO ] Implicit Places using invariants and state equation in 6774 ms returned []
Implicit Place search using SMT with State Equation took 7386 ms to find 0 implicit places.
[2024-05-31 05:15:09] [INFO ] Redundant transitions in 11 ms returned []
[2024-05-31 05:15:09] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-31 05:15:09] [INFO ] Invariant cache hit.
[2024-05-31 05:15:10] [INFO ] Dead Transitions using invariants and state equation in 647 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8096 ms. Remains : 530/530 places, 746/746 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 530 transition count 742
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 4 place count 530 transition count 741
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 529 transition count 741
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 529 transition count 740
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 8 place count 528 transition count 740
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 13 place count 528 transition count 735
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 18 place count 523 transition count 735
Applied a total of 18 rules in 103 ms. Remains 523 /530 variables (removed 7) and now considering 735/746 (removed 11) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 735 rows 523 cols
[2024-05-31 05:15:10] [INFO ] Computed 97 invariants in 9 ms
[2024-05-31 05:15:10] [INFO ] [Real]Absence check using 76 positive place invariants in 11 ms returned sat
[2024-05-31 05:15:10] [INFO ] [Real]Absence check using 76 positive and 21 generalized place invariants in 19 ms returned sat
[2024-05-31 05:15:10] [INFO ] After 158ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 05:15:10] [INFO ] [Nat]Absence check using 76 positive place invariants in 10 ms returned sat
[2024-05-31 05:15:10] [INFO ] [Nat]Absence check using 76 positive and 21 generalized place invariants in 19 ms returned sat
[2024-05-31 05:15:12] [INFO ] After 1647ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 05:15:12] [INFO ] After 1774ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 251 ms.
[2024-05-31 05:15:13] [INFO ] After 2140ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 113 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 62 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 5325 reset in 539 ms.
Product exploration explored 100000 steps with 5303 reset in 642 ms.
Built C files in :
/tmp/ltsmin10937240865663240873
[2024-05-31 05:15:14] [INFO ] Computing symmetric may disable matrix : 746 transitions.
[2024-05-31 05:15:14] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:15:14] [INFO ] Computing symmetric may enable matrix : 746 transitions.
[2024-05-31 05:15:14] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:15:14] [INFO ] Computing Do-Not-Accords matrix : 746 transitions.
[2024-05-31 05:15:14] [INFO ] Computation of Completed DNA matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:15:14] [INFO ] Built C files in 176ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10937240865663240873
Running compilation step : cd /tmp/ltsmin10937240865663240873;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2235 ms.
Running link step : cd /tmp/ltsmin10937240865663240873;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin10937240865663240873;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17201771893816958001.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 530 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 530/530 places, 746/746 transitions.
Applied a total of 0 rules in 15 ms. Remains 530 /530 variables (removed 0) and now considering 746/746 (removed 0) transitions.
[2024-05-31 05:15:29] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
// Phase 1: matrix 742 rows 530 cols
[2024-05-31 05:15:29] [INFO ] Computed 97 invariants in 10 ms
[2024-05-31 05:15:30] [INFO ] Dead Transitions using invariants and state equation in 489 ms found 0 transitions.
[2024-05-31 05:15:30] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-31 05:15:30] [INFO ] Invariant cache hit.
[2024-05-31 05:15:30] [INFO ] Implicit Places using invariants in 526 ms returned []
[2024-05-31 05:15:30] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-31 05:15:30] [INFO ] Invariant cache hit.
[2024-05-31 05:15:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:15:37] [INFO ] Implicit Places using invariants and state equation in 6568 ms returned []
Implicit Place search using SMT with State Equation took 7108 ms to find 0 implicit places.
[2024-05-31 05:15:37] [INFO ] Redundant transitions in 7 ms returned []
[2024-05-31 05:15:37] [INFO ] Flow matrix only has 742 transitions (discarded 4 similar events)
[2024-05-31 05:15:37] [INFO ] Invariant cache hit.
[2024-05-31 05:15:37] [INFO ] Dead Transitions using invariants and state equation in 786 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8456 ms. Remains : 530/530 places, 746/746 transitions.
Built C files in :
/tmp/ltsmin7112527536243160639
[2024-05-31 05:15:38] [INFO ] Computing symmetric may disable matrix : 746 transitions.
[2024-05-31 05:15:38] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:15:38] [INFO ] Computing symmetric may enable matrix : 746 transitions.
[2024-05-31 05:15:38] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:15:38] [INFO ] Computing Do-Not-Accords matrix : 746 transitions.
[2024-05-31 05:15:38] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:15:38] [INFO ] Built C files in 109ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7112527536243160639
Running compilation step : cd /tmp/ltsmin7112527536243160639;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2243 ms.
Running link step : cd /tmp/ltsmin7112527536243160639;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin7112527536243160639;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6143561887307462505.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-31 05:15:53] [INFO ] Flatten gal took : 24 ms
[2024-05-31 05:15:53] [INFO ] Flatten gal took : 23 ms
[2024-05-31 05:15:53] [INFO ] Time to serialize gal into /tmp/LTL12329292195732506956.gal : 5 ms
[2024-05-31 05:15:53] [INFO ] Time to serialize properties into /tmp/LTL205360337853586524.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12329292195732506956.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7083618227492642298.hoa' '-atoms' '/tmp/LTL205360337853586524.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL205360337853586524.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7083618227492642298.hoa
Detected timeout of ITS tools.
[2024-05-31 05:16:08] [INFO ] Flatten gal took : 37 ms
[2024-05-31 05:16:08] [INFO ] Flatten gal took : 32 ms
[2024-05-31 05:16:08] [INFO ] Time to serialize gal into /tmp/LTL15843209088125892473.gal : 13 ms
[2024-05-31 05:16:08] [INFO ] Time to serialize properties into /tmp/LTL14946188422303539328.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15843209088125892473.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14946188422303539328.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G(("((place_482_1_5<1)||(AvailableJobId_20<1))")||(F("(((mi2<1)||(QueueJobB_1_25<1))||(block<1))"))))))
Formula 0 simplified : G(F!"((place_482_1_5<1)||(AvailableJobId_20<1))" & FG!"(((mi2<1)||(QueueJobB_1_25<1))||(block<1))")
Detected timeout of ITS tools.
[2024-05-31 05:16:23] [INFO ] Flatten gal took : 36 ms
[2024-05-31 05:16:23] [INFO ] Applying decomposition
[2024-05-31 05:16:23] [INFO ] Flatten gal took : 30 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph14046649264426588964.txt' '-o' '/tmp/graph14046649264426588964.bin' '-w' '/tmp/graph14046649264426588964.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14046649264426588964.bin' '-l' '-1' '-v' '-w' '/tmp/graph14046649264426588964.weights' '-q' '0' '-e' '0.001'
[2024-05-31 05:16:23] [INFO ] Decomposing Gal with order
[2024-05-31 05:16:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 05:16:23] [INFO ] Removed a total of 724 redundant transitions.
[2024-05-31 05:16:23] [INFO ] Flatten gal took : 210 ms
[2024-05-31 05:16:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 328 labels/synchronizations in 28 ms.
[2024-05-31 05:16:23] [INFO ] Time to serialize gal into /tmp/LTL8997463040554714443.gal : 21 ms
[2024-05-31 05:16:23] [INFO ] Time to serialize properties into /tmp/LTL16230141623411054079.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8997463040554714443.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16230141623411054079.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(G(("((i11.u15.place_482_1_5<1)||(u9.AvailableJobId_20<1))")||(F("(((i27.u16.mi2<1)||(i27.u16.QueueJobB_1_25<1))||(i27.u40.block<1...164
Formula 0 simplified : G(F!"((i11.u15.place_482_1_5<1)||(u9.AvailableJobId_20<1))" & FG!"(((i27.u16.mi2<1)||(i27.u16.QueueJobB_1_25<1))||(i27.u40.block<1))...157
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13457864693335842044
[2024-05-31 05:16:38] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13457864693335842044
Running compilation step : cd /tmp/ltsmin13457864693335842044;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1302 ms.
Running link step : cd /tmp/ltsmin13457864693335842044;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin13457864693335842044;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((<>((LTLAPp1==true))||(LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBNT-PT-S05J40-LTLFireability-14 finished in 149432 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(X(F((G(p2)&&p1))))&&p0))))'
Support contains 6 out of 625 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 625/625 places, 840/840 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 624 transition count 839
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 624 transition count 839
Applied a total of 2 rules in 16 ms. Remains 624 /625 variables (removed 1) and now considering 839/840 (removed 1) transitions.
[2024-05-31 05:16:54] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
// Phase 1: matrix 835 rows 624 cols
[2024-05-31 05:16:54] [INFO ] Computed 98 invariants in 20 ms
[2024-05-31 05:16:54] [INFO ] Dead Transitions using invariants and state equation in 789 ms found 0 transitions.
[2024-05-31 05:16:54] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2024-05-31 05:16:54] [INFO ] Invariant cache hit.
[2024-05-31 05:16:55] [INFO ] Implicit Places using invariants in 603 ms returned []
[2024-05-31 05:16:55] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2024-05-31 05:16:55] [INFO ] Invariant cache hit.
[2024-05-31 05:16:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:17:04] [INFO ] Implicit Places using invariants and state equation in 9475 ms returned []
Implicit Place search using SMT with State Equation took 10092 ms to find 0 implicit places.
[2024-05-31 05:17:04] [INFO ] Flow matrix only has 835 transitions (discarded 4 similar events)
[2024-05-31 05:17:04] [INFO ] Invariant cache hit.
[2024-05-31 05:17:05] [INFO ] Dead Transitions using invariants and state equation in 765 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 624/625 places, 839/840 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11663 ms. Remains : 624/625 places, 839/840 transitions.
Stuttering acceptance computed with spot in 166 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p2)]
Running random walk in product with property : PolyORBNT-PT-S05J40-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND p1 p2), acceptance={} source=3 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 3}, { cond=p2, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s51 1) (GEQ s122 1) (GEQ s352 1) (GEQ s560 1)), p1:(AND (LT s214 1) (GEQ s219 1)), p2:(LT s214 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 77 steps with 5 reset in 0 ms.
FORMULA PolyORBNT-PT-S05J40-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J40-LTLFireability-15 finished in 11878 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U G(p1)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F(p1)||p0))))'
[2024-05-31 05:17:06] [INFO ] Flatten gal took : 24 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5627842919833049912
[2024-05-31 05:17:06] [INFO ] Computing symmetric may disable matrix : 840 transitions.
[2024-05-31 05:17:06] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:17:06] [INFO ] Applying decomposition
[2024-05-31 05:17:06] [INFO ] Computing symmetric may enable matrix : 840 transitions.
[2024-05-31 05:17:06] [INFO ] Computation of Complete enable matrix. took 17 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:17:06] [INFO ] Flatten gal took : 68 ms
[2024-05-31 05:17:06] [INFO ] Computing Do-Not-Accords matrix : 840 transitions.
[2024-05-31 05:17:06] [INFO ] Computation of Completed DNA matrix. took 27 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:17:06] [INFO ] Built C files in 230ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5627842919833049912
Running compilation step : cd /tmp/ltsmin5627842919833049912;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph10262051818413834871.txt' '-o' '/tmp/graph10262051818413834871.bin' '-w' '/tmp/graph10262051818413834871.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10262051818413834871.bin' '-l' '-1' '-v' '-w' '/tmp/graph10262051818413834871.weights' '-q' '0' '-e' '0.001'
[2024-05-31 05:17:06] [INFO ] Decomposing Gal with order
[2024-05-31 05:17:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 05:17:06] [INFO ] Removed a total of 919 redundant transitions.
[2024-05-31 05:17:06] [INFO ] Flatten gal took : 238 ms
[2024-05-31 05:17:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 138 labels/synchronizations in 14 ms.
[2024-05-31 05:17:06] [INFO ] Time to serialize gal into /tmp/LTLFireability4032347654142522678.gal : 10 ms
[2024-05-31 05:17:06] [INFO ] Time to serialize properties into /tmp/LTLFireability11349064026587927023.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability4032347654142522678.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability11349064026587927023.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 3 LTL properties
Checking formula 0 : !(((F("(i4.u14.Try_Check_Sources_B_1<1)"))U(G("(i26.i3.u66.Perform_Work_E_1<1)"))))
Formula 0 simplified : G!"(i4.u14.Try_Check_Sources_B_1<1)" R F!"(i26.i3.u66.Perform_Work_E_1<1)"
Compilation finished in 2237 ms.
Running link step : cd /tmp/ltsmin5627842919833049912;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 80 ms.
Running LTSmin : cd /tmp/ltsmin5627842919833049912;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(<>((LTLAPp0==true)) U []((LTLAPp1==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin5627842919833049912;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(<>((LTLAPp0==true)) U []((LTLAPp1==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin5627842919833049912;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp2==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-31 05:40:37] [INFO ] Flatten gal took : 96 ms
[2024-05-31 05:40:37] [INFO ] Time to serialize gal into /tmp/LTLFireability8271422297062883787.gal : 13 ms
[2024-05-31 05:40:37] [INFO ] Time to serialize properties into /tmp/LTLFireability8256986738009363624.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability8271422297062883787.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8256986738009363624.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 3 LTL properties
Checking formula 0 : !(((F("(Try_Check_Sources_B_1<1)"))U(G("(Perform_Work_E_1<1)"))))
Formula 0 simplified : G!"(Try_Check_Sources_B_1<1)" R F!"(Perform_Work_E_1<1)"
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin5627842919833049912;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp2==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin5627842919833049912;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((<>((LTLAPp4==true))||(LTLAPp3==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-31 06:04:08] [INFO ] Flatten gal took : 139 ms
[2024-05-31 06:04:09] [INFO ] Input system was already deterministic with 840 transitions.
[2024-05-31 06:04:09] [INFO ] Transformed 625 places.
[2024-05-31 06:04:09] [INFO ] Transformed 840 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
[2024-05-31 06:04:39] [INFO ] Time to serialize gal into /tmp/LTLFireability6463957270154775623.gal : 4 ms
[2024-05-31 06:04:39] [INFO ] Time to serialize properties into /tmp/LTLFireability7027984275409936074.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability6463957270154775623.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability7027984275409936074.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_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...342
Read 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !(((F("(Try_Check_Sources_B_1<1)"))U(G("(Perform_Work_E_1<1)"))))
Formula 0 simplified : G!"(Try_Check_Sources_B_1<1)" R F!"(Perform_Work_E_1<1)"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 12876612 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16037192 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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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="PolyORBNT-PT-S05J40"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is PolyORBNT-PT-S05J40, 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 r307-tajo-171654460800288"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S05J40.tgz
mv PolyORBNT-PT-S05J40 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 ;