Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r037-tajo-167813690100244.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is BridgeAndVehicles-PT-V50P20N50, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690100244
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 29K Feb 25 12:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 156K Feb 25 12:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 589K Feb 25 12:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.1M Feb 25 12:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 16K Feb 25 15:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Feb 25 15:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 241K Feb 25 15:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 711K Feb 25 15:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 46K Feb 25 14:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 253K Feb 25 14:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.4M Feb 25 14:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 5.1M Feb 25 14:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 15:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.7K Feb 25 15:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 4.5M Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-LTLFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-LTLFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-LTLFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-LTLFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-LTLFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-LTLFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-LTLFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-LTLFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-LTLFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-LTLFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-LTLFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-LTLFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-LTLFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-LTLFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-LTLFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678334507494

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V50P20N50
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-09 04:01:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 04:01:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 04:01:50] [INFO ] Load time of PNML (sax parser for PT used): 376 ms
[2023-03-09 04:01:50] [INFO ] Transformed 168 places.
[2023-03-09 04:01:50] [INFO ] Transformed 5408 transitions.
[2023-03-09 04:01:50] [INFO ] Parsed PT model containing 168 places and 5408 transitions and 42330 arcs in 582 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 63 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA BridgeAndVehicles-PT-V50P20N50-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P20N50-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 166 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 5408/5408 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 166 transition count 5408
Applied a total of 2 rules in 163 ms. Remains 166 /168 variables (removed 2) and now considering 5408/5408 (removed 0) transitions.
[2023-03-09 04:01:52] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 166 cols
[2023-03-09 04:01:52] [INFO ] Computed 5 place invariants in 36 ms
[2023-03-09 04:01:55] [INFO ] Dead Transitions using invariants and state equation in 2913 ms found 0 transitions.
[2023-03-09 04:01:55] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-09 04:01:55] [INFO ] Invariant cache hit.
[2023-03-09 04:01:55] [INFO ] Implicit Places using invariants in 86 ms returned []
[2023-03-09 04:01:55] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-09 04:01:55] [INFO ] Invariant cache hit.
[2023-03-09 04:01:55] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:01:55] [INFO ] Implicit Places using invariants and state equation in 370 ms returned []
Implicit Place search using SMT with State Equation took 475 ms to find 0 implicit places.
[2023-03-09 04:01:55] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-09 04:01:55] [INFO ] Invariant cache hit.
[2023-03-09 04:01:57] [INFO ] Dead Transitions using invariants and state equation in 1753 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 166/168 places, 5408/5408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5363 ms. Remains : 166/168 places, 5408/5408 transitions.
Support contains 166 out of 166 places after structural reductions.
[2023-03-09 04:01:58] [INFO ] Flatten gal took : 635 ms
[2023-03-09 04:01:59] [INFO ] Flatten gal took : 449 ms
[2023-03-09 04:02:01] [INFO ] Input system was already deterministic with 5408 transitions.
Incomplete random walk after 10000 steps, including 23 resets, run finished after 2508 ms. (steps per millisecond=3 ) properties (out of 22) seen :14
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 2824 ms. (steps per millisecond=3 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 804 ms. (steps per millisecond=12 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 411 ms. (steps per millisecond=24 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 451 ms. (steps per millisecond=22 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 460 ms. (steps per millisecond=21 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 535 ms. (steps per millisecond=18 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 359 ms. (steps per millisecond=27 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 412 ms. (steps per millisecond=24 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-09 04:02:10] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-09 04:02:10] [INFO ] Invariant cache hit.
[2023-03-09 04:02:14] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 04:02:27] [INFO ] After 12914ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0 real:3
[2023-03-09 04:02:27] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 04:02:41] [INFO ] After 13915ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :3
[2023-03-09 04:02:41] [INFO ] State equation strengthened by 102 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:644)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 04:02:52] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 04:02:52] [INFO ] After 25104ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :0 real:3
Fused 7 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 123 ms.
Support contains 104 out of 166 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 11 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 1294 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
[2023-03-09 04:02:53] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2023-03-09 04:02:53] [INFO ] Computed 5 place invariants in 8 ms
[2023-03-09 04:02:55] [INFO ] Dead Transitions using invariants and state equation in 1898 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3197 ms. Remains : 165/166 places, 5407/5408 transitions.
Incomplete random walk after 10000 steps, including 27 resets, run finished after 1485 ms. (steps per millisecond=6 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 2696 ms. (steps per millisecond=3 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 588 ms. (steps per millisecond=17 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 469 ms. (steps per millisecond=21 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 296243 steps, run timeout after 15001 ms. (steps per millisecond=19 ) properties seen :{0=1}
Probabilistic random walk after 296243 steps, saw 79053 distinct states, run finished after 15003 ms. (steps per millisecond=19 ) properties seen :1
Running SMT prover for 2 properties.
[2023-03-09 04:03:15] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:03:15] [INFO ] Invariant cache hit.
[2023-03-09 04:03:15] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 04:03:16] [INFO ] After 563ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 04:03:16] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 04:03:16] [INFO ] After 333ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 04:03:16] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:03:18] [INFO ] After 1274ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-09 04:03:18] [INFO ] After 1658ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 299 ms.
[2023-03-09 04:03:18] [INFO ] After 2422ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 23 ms.
Support contains 7 out of 165 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 165/165 places, 5407/5407 transitions.
Applied a total of 0 rules in 1075 ms. Remains 165 /165 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1075 ms. Remains : 165/165 places, 5407/5407 transitions.
Incomplete random walk after 10000 steps, including 27 resets, run finished after 216 ms. (steps per millisecond=46 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 121024 steps, run timeout after 3001 ms. (steps per millisecond=40 ) properties seen :{}
Probabilistic random walk after 121024 steps, saw 32417 distinct states, run finished after 3019 ms. (steps per millisecond=40 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-09 04:03:23] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:03:23] [INFO ] Invariant cache hit.
[2023-03-09 04:03:23] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 04:03:23] [INFO ] After 374ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 04:03:23] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 04:03:24] [INFO ] After 430ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 04:03:24] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:03:25] [INFO ] After 1194ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-09 04:03:25] [INFO ] After 1533ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 258 ms.
[2023-03-09 04:03:26] [INFO ] After 2353ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 28 ms.
Support contains 7 out of 165 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 165/165 places, 5407/5407 transitions.
Applied a total of 0 rules in 1291 ms. Remains 165 /165 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1291 ms. Remains : 165/165 places, 5407/5407 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 165/165 places, 5407/5407 transitions.
Applied a total of 0 rules in 1094 ms. Remains 165 /165 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
[2023-03-09 04:03:28] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:03:28] [INFO ] Invariant cache hit.
[2023-03-09 04:03:29] [INFO ] Implicit Places using invariants in 711 ms returned []
[2023-03-09 04:03:29] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:03:29] [INFO ] Invariant cache hit.
[2023-03-09 04:03:29] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:03:33] [INFO ] Implicit Places using invariants and state equation in 4111 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 4842 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 163/165 places, 5407/5407 transitions.
Applied a total of 0 rules in 1142 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 7079 ms. Remains : 163/165 places, 5407/5407 transitions.
Incomplete random walk after 10000 steps, including 27 resets, run finished after 197 ms. (steps per millisecond=50 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 150579 steps, run timeout after 3001 ms. (steps per millisecond=50 ) properties seen :{}
Probabilistic random walk after 150579 steps, saw 40042 distinct states, run finished after 3001 ms. (steps per millisecond=50 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-09 04:03:37] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2023-03-09 04:03:37] [INFO ] Computed 5 place invariants in 23 ms
[2023-03-09 04:03:38] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 04:03:38] [INFO ] After 442ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 04:03:38] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 04:03:38] [INFO ] After 401ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 04:03:38] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:03:40] [INFO ] After 1583ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-09 04:03:41] [INFO ] Deduced a trap composed of 4 places in 464 ms of which 1 ms to minimize.
[2023-03-09 04:03:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 537 ms
[2023-03-09 04:03:41] [INFO ] After 2467ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 208 ms.
[2023-03-09 04:03:41] [INFO ] After 3222ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 45 ms.
Support contains 7 out of 163 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 163/163 places, 5407/5407 transitions.
Applied a total of 0 rules in 1450 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1452 ms. Remains : 163/163 places, 5407/5407 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 163/163 places, 5407/5407 transitions.
Applied a total of 0 rules in 1331 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
[2023-03-09 04:03:44] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:03:44] [INFO ] Invariant cache hit.
[2023-03-09 04:03:45] [INFO ] Implicit Places using invariants in 713 ms returned []
[2023-03-09 04:03:45] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:03:45] [INFO ] Invariant cache hit.
[2023-03-09 04:03:45] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:03:47] [INFO ] Implicit Places using invariants and state equation in 2432 ms returned []
Implicit Place search using SMT with State Equation took 3161 ms to find 0 implicit places.
[2023-03-09 04:03:48] [INFO ] Redundant transitions in 512 ms returned []
[2023-03-09 04:03:48] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:03:48] [INFO ] Invariant cache hit.
[2023-03-09 04:03:50] [INFO ] Dead Transitions using invariants and state equation in 1898 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6926 ms. Remains : 163/163 places, 5407/5407 transitions.
FORMULA BridgeAndVehicles-PT-V50P20N50-LTLFireability-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 4 atomic propositions for a total of 13 simplifications.
FORMULA BridgeAndVehicles-PT-V50P20N50-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P20N50-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 109 stabilizing places and 204 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((X(X(F(p0)))||G(p1)) U p2))'
Support contains 107 out of 166 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 19 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2023-03-09 04:03:50] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 166 cols
[2023-03-09 04:03:50] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 04:03:52] [INFO ] Dead Transitions using invariants and state equation in 1606 ms found 0 transitions.
[2023-03-09 04:03:52] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-09 04:03:52] [INFO ] Invariant cache hit.
[2023-03-09 04:03:52] [INFO ] Implicit Places using invariants in 254 ms returned []
[2023-03-09 04:03:52] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-09 04:03:52] [INFO ] Invariant cache hit.
[2023-03-09 04:03:52] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:03:54] [INFO ] Implicit Places using invariants and state equation in 1362 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1624 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 164/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 26 ms. Remains 164 /164 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3277 ms. Remains : 164/166 places, 5408/5408 transitions.
Stuttering acceptance computed with spot in 576 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N50-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(GEQ s52 1), p1:(OR (AND (GEQ s53 20) (GEQ s111 1)) (AND (GEQ s53 20) (GEQ s110 1))), p0:(OR (AND (GEQ s24 1) (GEQ s55 1) (GEQ s56 1) (GEQ s146 1)) (AN...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 405 steps with 0 reset in 96 ms.
FORMULA BridgeAndVehicles-PT-V50P20N50-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P20N50-LTLFireability-00 finished in 4095 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p1)||G(p2)||p0)))'
Support contains 155 out of 166 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 42 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2023-03-09 04:03:54] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-09 04:03:54] [INFO ] Invariant cache hit.
[2023-03-09 04:03:56] [INFO ] Dead Transitions using invariants and state equation in 1648 ms found 0 transitions.
[2023-03-09 04:03:56] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-09 04:03:56] [INFO ] Invariant cache hit.
[2023-03-09 04:03:56] [INFO ] Implicit Places using invariants in 163 ms returned []
[2023-03-09 04:03:56] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-09 04:03:56] [INFO ] Invariant cache hit.
[2023-03-09 04:03:56] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:03:57] [INFO ] Implicit Places using invariants and state equation in 1201 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1375 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 164/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 36 ms. Remains 164 /164 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3105 ms. Remains : 164/166 places, 5408/5408 transitions.
Stuttering acceptance computed with spot in 283 ms :[(NOT p1), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N50-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(LT s109 1), p2:(AND (OR (LT s1 1) (LT s54 1) (LT s79 1) (LT s138 1)) (OR (LT s1 1) (LT s54 1) (LT s58 1) (LT s120 1)) (OR (LT s1 1) (LT s54 1) (LT s10...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1906 ms.
Product exploration explored 100000 steps with 50000 reset in 1490 ms.
Computed a total of 107 stabilizing places and 204 stable transitions
Computed a total of 107 stabilizing places and 204 stable transitions
Detected a total of 107/164 stabilizing places and 204/5408 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge obtained : [(AND p1 p2 p0), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p1)), (X (X (NOT (AND (NOT p1) p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) (NOT p1) p2)))
Knowledge based reduction with 8 factoid took 242 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-PT-V50P20N50-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V50P20N50-LTLFireability-01 finished in 7216 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(F(p1))&&p0)))'
Support contains 105 out of 166 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 73 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
[2023-03-09 04:04:02] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2023-03-09 04:04:02] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-09 04:04:11] [INFO ] Dead Transitions using invariants and state equation in 9740 ms found 0 transitions.
[2023-03-09 04:04:11] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:04:11] [INFO ] Invariant cache hit.
[2023-03-09 04:04:12] [INFO ] Implicit Places using invariants in 457 ms returned []
[2023-03-09 04:04:12] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:04:12] [INFO ] Invariant cache hit.
[2023-03-09 04:04:13] [INFO ] Implicit Places using invariants and state equation in 916 ms returned [52]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1385 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 164/166 places, 5407/5408 transitions.
Applied a total of 0 rules in 65 ms. Remains 164 /164 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 11267 ms. Remains : 164/166 places, 5407/5408 transitions.
Stuttering acceptance computed with spot in 158 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N50-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (LT s0 1) (LT s21 1)) (OR (LT s0 1) (LT s23 1)) (OR (LT s0 1) (LT s17 1)) (OR (LT s0 1) (LT s19 1)) (OR (LT s0 1) (LT s29 1)) (OR (LT s0 1) (L...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 580 reset in 1305 ms.
Product exploration explored 100000 steps with 579 reset in 1391 ms.
Computed a total of 107 stabilizing places and 203 stable transitions
Computed a total of 107 stabilizing places and 203 stable transitions
Detected a total of 107/164 stabilizing places and 203/5407 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (NOT p0)), (X (X p1)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 405 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 121 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 262 steps, including 0 resets, run visited all 2 properties in 7 ms. (steps per millisecond=37 )
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (NOT p0)), (X (X p1)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0), (F (NOT p1))]
Knowledge based reduction with 6 factoid took 374 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 124 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 133 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
[2023-03-09 04:04:17] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 164 cols
[2023-03-09 04:04:17] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 04:04:19] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 04:04:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:04:19] [INFO ] [Real]Absence check using state equation in 244 ms returned sat
[2023-03-09 04:04:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:04:22] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 04:04:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:04:22] [INFO ] [Nat]Absence check using state equation in 279 ms returned sat
[2023-03-09 04:04:22] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:04:23] [INFO ] [Nat]Added 102 Read/Feed constraints in 964 ms returned sat
[2023-03-09 04:04:23] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 256 transitions) in 318 ms.
[2023-03-09 04:04:24] [INFO ] Added : 48 causal constraints over 10 iterations in 849 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 105 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 5407/5407 transitions.
Applied a total of 0 rules in 52 ms. Remains 164 /164 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
[2023-03-09 04:04:24] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:04:24] [INFO ] Invariant cache hit.
[2023-03-09 04:04:27] [INFO ] Dead Transitions using invariants and state equation in 2880 ms found 0 transitions.
[2023-03-09 04:04:27] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:04:27] [INFO ] Invariant cache hit.
[2023-03-09 04:04:27] [INFO ] Implicit Places using invariants in 547 ms returned []
[2023-03-09 04:04:27] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:04:27] [INFO ] Invariant cache hit.
[2023-03-09 04:04:28] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:04:30] [INFO ] Implicit Places using invariants and state equation in 2208 ms returned []
Implicit Place search using SMT with State Equation took 2767 ms to find 0 implicit places.
[2023-03-09 04:04:30] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:04:30] [INFO ] Invariant cache hit.
[2023-03-09 04:04:31] [INFO ] Dead Transitions using invariants and state equation in 1727 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7443 ms. Remains : 164/164 places, 5407/5407 transitions.
Computed a total of 107 stabilizing places and 203 stable transitions
Computed a total of 107 stabilizing places and 203 stable transitions
Detected a total of 107/164 stabilizing places and 203/5407 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (NOT p0)), (X (X p1)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 344 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 96 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 160 steps, including 0 resets, run visited all 2 properties in 17 ms. (steps per millisecond=9 )
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (NOT p0)), (X (X p1)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0), (F (NOT p1))]
Knowledge based reduction with 6 factoid took 403 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 124 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 111 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
[2023-03-09 04:04:33] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:04:33] [INFO ] Invariant cache hit.
[2023-03-09 04:04:35] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 04:04:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:04:35] [INFO ] [Real]Absence check using state equation in 243 ms returned sat
[2023-03-09 04:04:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:04:37] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-09 04:04:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:04:37] [INFO ] [Nat]Absence check using state equation in 331 ms returned sat
[2023-03-09 04:04:38] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:04:39] [INFO ] [Nat]Added 102 Read/Feed constraints in 1100 ms returned sat
[2023-03-09 04:04:39] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 256 transitions) in 475 ms.
[2023-03-09 04:04:39] [INFO ] Added : 29 causal constraints over 7 iterations in 801 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 122 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 583 reset in 1049 ms.
Product exploration explored 100000 steps with 585 reset in 1169 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Support contains 105 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 5407/5407 transitions.
Applied a total of 0 rules in 1547 ms. Remains 164 /164 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
[2023-03-09 04:04:44] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:04:44] [INFO ] Invariant cache hit.
[2023-03-09 04:04:45] [INFO ] Dead Transitions using invariants and state equation in 1686 ms found 0 transitions.
[2023-03-09 04:04:46] [INFO ] Redundant transitions in 266 ms returned []
[2023-03-09 04:04:46] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:04:46] [INFO ] Invariant cache hit.
[2023-03-09 04:04:48] [INFO ] Dead Transitions using invariants and state equation in 2537 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6045 ms. Remains : 164/164 places, 5407/5407 transitions.
Built C files in :
/tmp/ltsmin15978578088335265204
[2023-03-09 04:04:48] [INFO ] Built C files in 72ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15978578088335265204
Running compilation step : cd /tmp/ltsmin15978578088335265204;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15978578088335265204;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15978578088335265204;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 105 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 5407/5407 transitions.
Applied a total of 0 rules in 36 ms. Remains 164 /164 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
[2023-03-09 04:04:51] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:04:51] [INFO ] Invariant cache hit.
[2023-03-09 04:04:54] [INFO ] Dead Transitions using invariants and state equation in 2340 ms found 0 transitions.
[2023-03-09 04:04:54] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:04:54] [INFO ] Invariant cache hit.
[2023-03-09 04:04:54] [INFO ] Implicit Places using invariants in 502 ms returned []
[2023-03-09 04:04:54] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:04:54] [INFO ] Invariant cache hit.
[2023-03-09 04:04:55] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:04:56] [INFO ] Implicit Places using invariants and state equation in 1327 ms returned []
Implicit Place search using SMT with State Equation took 1840 ms to find 0 implicit places.
[2023-03-09 04:04:56] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:04:56] [INFO ] Invariant cache hit.
[2023-03-09 04:04:57] [INFO ] Dead Transitions using invariants and state equation in 1713 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5937 ms. Remains : 164/164 places, 5407/5407 transitions.
Built C files in :
/tmp/ltsmin17829137540186535706
[2023-03-09 04:04:57] [INFO ] Built C files in 49ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17829137540186535706
Running compilation step : cd /tmp/ltsmin17829137540186535706;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17829137540186535706;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17829137540186535706;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 04:05:02] [INFO ] Flatten gal took : 309 ms
[2023-03-09 04:05:02] [INFO ] Flatten gal took : 302 ms
[2023-03-09 04:05:02] [INFO ] Time to serialize gal into /tmp/LTL4872828604848333872.gal : 96 ms
[2023-03-09 04:05:02] [INFO ] Time to serialize properties into /tmp/LTL9640618990462764291.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4872828604848333872.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12714045530576670807.hoa' '-atoms' '/tmp/LTL9640618990462764291.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL9640618990462764291.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12714045530576670807.hoa
Detected timeout of ITS tools.
[2023-03-09 04:05:18] [INFO ] Flatten gal took : 215 ms
[2023-03-09 04:05:18] [INFO ] Flatten gal took : 224 ms
[2023-03-09 04:05:18] [INFO ] Time to serialize gal into /tmp/LTL4970019863196765284.gal : 39 ms
[2023-03-09 04:05:18] [INFO ] Time to serialize properties into /tmp/LTL15303747136739443277.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4970019863196765284.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15303747136739443277.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(((((((X(F("(((((((((CAPACITE<1)||(CONTROLEUR_2<1))||((NB_ATTENTE_B_8<1)||(ATTENTE_B<1)))&&(((CAPACITE<1)||(CONTROLEUR_2<1))||((NB...5776
Formula 0 simplified : G(!"(((((((ROUTE_A<1)||(NB_ATTENTE_A_29<1))&&((ROUTE_A<1)||(NB_ATTENTE_A_23<1)))&&(((ROUTE_A<1)||(NB_ATTENTE_A_25<1))&&((ROUTE_A<1)|...5758
Detected timeout of ITS tools.
[2023-03-09 04:05:33] [INFO ] Flatten gal took : 164 ms
[2023-03-09 04:05:33] [INFO ] Applying decomposition
[2023-03-09 04:05:33] [INFO ] Flatten gal took : 223 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph13854807574273686409.txt' '-o' '/tmp/graph13854807574273686409.bin' '-w' '/tmp/graph13854807574273686409.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13854807574273686409.bin' '-l' '-1' '-v' '-w' '/tmp/graph13854807574273686409.weights' '-q' '0' '-e' '0.001'
[2023-03-09 04:05:34] [INFO ] Decomposing Gal with order
[2023-03-09 04:05:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 04:05:36] [INFO ] Removed a total of 10592 redundant transitions.
[2023-03-09 04:05:36] [INFO ] Flatten gal took : 1941 ms
[2023-03-09 04:05:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 545 labels/synchronizations in 128 ms.
[2023-03-09 04:05:37] [INFO ] Time to serialize gal into /tmp/LTL18280518616866386788.gal : 10 ms
[2023-03-09 04:05:37] [INFO ] Time to serialize properties into /tmp/LTL14622052117986212490.ltl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18280518616866386788.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14622052117986212490.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((F(((((((X(F("(((((((((i1.u1.CAPACITE<1)||(u3.CONTROLEUR_2<1))||((i0.u4.NB_ATTENTE_B_8<1)||(i1.u2.ATTENTE_B<1)))&&(((i1.u1.CAPACITE<...7135
Formula 0 simplified : G(!"(((((((u3.ROUTE_A<1)||(u3.NB_ATTENTE_A_29<1))&&((u3.ROUTE_A<1)||(u3.NB_ATTENTE_A_23<1)))&&(((u3.ROUTE_A<1)||(u3.NB_ATTENTE_A_25<...7117
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8560707883572030251
[2023-03-09 04:05:52] [INFO ] Built C files in 74ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8560707883572030251
Running compilation step : cd /tmp/ltsmin8560707883572030251;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8560707883572030251;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8560707883572030251;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-PT-V50P20N50-LTLFireability-03 finished in 113200 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 166 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 9 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 1225 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
[2023-03-09 04:05:56] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2023-03-09 04:05:56] [INFO ] Computed 5 place invariants in 6 ms
[2023-03-09 04:05:58] [INFO ] Dead Transitions using invariants and state equation in 2083 ms found 0 transitions.
[2023-03-09 04:05:58] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:05:58] [INFO ] Invariant cache hit.
[2023-03-09 04:05:59] [INFO ] Implicit Places using invariants in 550 ms returned []
[2023-03-09 04:05:59] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:05:59] [INFO ] Invariant cache hit.
[2023-03-09 04:06:00] [INFO ] Implicit Places using invariants and state equation in 1454 ms returned [52, 107]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2021 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 163/166 places, 5407/5408 transitions.
Applied a total of 0 rules in 1146 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 6479 ms. Remains : 163/166 places, 5407/5408 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N50-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LT s108 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 280 reset in 1163 ms.
Product exploration explored 100000 steps with 280 reset in 1196 ms.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Detected a total of 106/163 stabilizing places and 203/5407 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 215 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 39 ms :[(NOT p0)]
Finished random walk after 204 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=40 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 259 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 54 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Support contains 1 out of 163 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 163/163 places, 5407/5407 transitions.
Applied a total of 0 rules in 1257 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
[2023-03-09 04:06:06] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2023-03-09 04:06:06] [INFO ] Computed 5 place invariants in 6 ms
[2023-03-09 04:06:08] [INFO ] Dead Transitions using invariants and state equation in 2252 ms found 0 transitions.
[2023-03-09 04:06:08] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:06:08] [INFO ] Invariant cache hit.
[2023-03-09 04:06:09] [INFO ] Implicit Places using invariants in 822 ms returned []
[2023-03-09 04:06:09] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:06:09] [INFO ] Invariant cache hit.
[2023-03-09 04:06:09] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:06:12] [INFO ] Implicit Places using invariants and state equation in 3185 ms returned []
Implicit Place search using SMT with State Equation took 4015 ms to find 0 implicit places.
[2023-03-09 04:06:12] [INFO ] Redundant transitions in 372 ms returned []
[2023-03-09 04:06:12] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:06:12] [INFO ] Invariant cache hit.
[2023-03-09 04:06:14] [INFO ] Dead Transitions using invariants and state equation in 1747 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9657 ms. Remains : 163/163 places, 5407/5407 transitions.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Detected a total of 106/163 stabilizing places and 203/5407 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 248 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 53 ms :[(NOT p0)]
Finished random walk after 33 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=16 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 131 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 p0)]
Stuttering acceptance computed with spot in 59 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 57 ms :[(NOT p0)]
Product exploration explored 100000 steps with 280 reset in 1151 ms.
Product exploration explored 100000 steps with 280 reset in 1166 ms.
Built C files in :
/tmp/ltsmin5335063244346341288
[2023-03-09 04:06:17] [INFO ] Too many transitions (5407) to apply POR reductions. Disabling POR matrices.
[2023-03-09 04:06:17] [INFO ] Built C files in 89ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5335063244346341288
Running compilation step : cd /tmp/ltsmin5335063244346341288;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5335063244346341288;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5335063244346341288;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 1 out of 163 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 163/163 places, 5407/5407 transitions.
Applied a total of 0 rules in 1096 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
[2023-03-09 04:06:21] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:06:21] [INFO ] Invariant cache hit.
[2023-03-09 04:06:23] [INFO ] Dead Transitions using invariants and state equation in 2171 ms found 0 transitions.
[2023-03-09 04:06:23] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:06:23] [INFO ] Invariant cache hit.
[2023-03-09 04:06:24] [INFO ] Implicit Places using invariants in 937 ms returned []
[2023-03-09 04:06:24] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:06:24] [INFO ] Invariant cache hit.
[2023-03-09 04:06:25] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:06:26] [INFO ] Implicit Places using invariants and state equation in 2073 ms returned []
Implicit Place search using SMT with State Equation took 3026 ms to find 0 implicit places.
[2023-03-09 04:06:27] [INFO ] Redundant transitions in 485 ms returned []
[2023-03-09 04:06:27] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:06:27] [INFO ] Invariant cache hit.
[2023-03-09 04:06:28] [INFO ] Dead Transitions using invariants and state equation in 1497 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8309 ms. Remains : 163/163 places, 5407/5407 transitions.
Built C files in :
/tmp/ltsmin12748874400685749554
[2023-03-09 04:06:29] [INFO ] Too many transitions (5407) to apply POR reductions. Disabling POR matrices.
[2023-03-09 04:06:29] [INFO ] Built C files in 49ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12748874400685749554
Running compilation step : cd /tmp/ltsmin12748874400685749554;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12748874400685749554;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12748874400685749554;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 04:06:32] [INFO ] Flatten gal took : 163 ms
[2023-03-09 04:06:32] [INFO ] Flatten gal took : 179 ms
[2023-03-09 04:06:32] [INFO ] Time to serialize gal into /tmp/LTL1163551274929489861.gal : 64 ms
[2023-03-09 04:06:32] [INFO ] Time to serialize properties into /tmp/LTL10736501177680815888.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1163551274929489861.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4659765560489456627.hoa' '-atoms' '/tmp/LTL10736501177680815888.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL10736501177680815888.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4659765560489456627.hoa
Detected timeout of ITS tools.
[2023-03-09 04:06:48] [INFO ] Flatten gal took : 119 ms
[2023-03-09 04:06:48] [INFO ] Flatten gal took : 127 ms
[2023-03-09 04:06:48] [INFO ] Time to serialize gal into /tmp/LTL4824057909793484795.gal : 24 ms
[2023-03-09 04:06:48] [INFO ] Time to serialize properties into /tmp/LTL17543909183213841459.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4824057909793484795.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17543909183213841459.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("(SUR_PONT_B<1)"))))
Formula 0 simplified : GF!"(SUR_PONT_B<1)"
Detected timeout of ITS tools.
[2023-03-09 04:07:03] [INFO ] Flatten gal took : 222 ms
[2023-03-09 04:07:03] [INFO ] Applying decomposition
[2023-03-09 04:07:03] [INFO ] Flatten gal took : 204 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph11044941255566718796.txt' '-o' '/tmp/graph11044941255566718796.bin' '-w' '/tmp/graph11044941255566718796.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11044941255566718796.bin' '-l' '-1' '-v' '-w' '/tmp/graph11044941255566718796.weights' '-q' '0' '-e' '0.001'
[2023-03-09 04:07:04] [INFO ] Decomposing Gal with order
[2023-03-09 04:07:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 04:07:05] [INFO ] Removed a total of 10493 redundant transitions.
[2023-03-09 04:07:05] [INFO ] Flatten gal took : 1351 ms
[2023-03-09 04:07:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 447 labels/synchronizations in 110 ms.
[2023-03-09 04:07:06] [INFO ] Time to serialize gal into /tmp/LTL16700199057086605074.gal : 15 ms
[2023-03-09 04:07:06] [INFO ] Time to serialize properties into /tmp/LTL10374908404791363682.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16700199057086605074.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10374908404791363682.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((F(G("(u0.SUR_PONT_B<1)"))))
Formula 0 simplified : GF!"(u0.SUR_PONT_B<1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5760992167332453125
[2023-03-09 04:07:21] [INFO ] Built C files in 110ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5760992167332453125
Running compilation step : cd /tmp/ltsmin5760992167332453125;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5760992167332453125;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5760992167332453125;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-PT-V50P20N50-LTLFireability-04 finished in 89290 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p0)||(p0&&F(p1))))))'
Support contains 4 out of 166 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 1246 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2023-03-09 04:07:25] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 166 cols
[2023-03-09 04:07:25] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-09 04:07:28] [INFO ] Dead Transitions using invariants and state equation in 2562 ms found 0 transitions.
[2023-03-09 04:07:28] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-09 04:07:28] [INFO ] Invariant cache hit.
[2023-03-09 04:07:28] [INFO ] Implicit Places using invariants in 590 ms returned []
[2023-03-09 04:07:28] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-09 04:07:28] [INFO ] Invariant cache hit.
[2023-03-09 04:07:29] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:07:32] [INFO ] Implicit Places using invariants and state equation in 3401 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 4015 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 164/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 1294 ms. Remains 164 /164 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 9128 ms. Remains : 164/166 places, 5408/5408 transitions.
Stuttering acceptance computed with spot in 254 ms :[(NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N50-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (AND (GEQ s53 20) (GEQ s111 1)) (AND (GEQ s53 20) (GEQ s110 1))), p0:(LT s109 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 383 reset in 1109 ms.
Product exploration explored 100000 steps with 373 reset in 1060 ms.
Computed a total of 107 stabilizing places and 204 stable transitions
Computed a total of 107 stabilizing places and 204 stable transitions
Detected a total of 107/164 stabilizing places and 204/5408 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 610 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 230 ms :[(NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Finished random walk after 260 steps, including 0 resets, run visited all 3 properties in 11 ms. (steps per millisecond=23 )
Knowledge obtained : [(AND (NOT p1) p0), (X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p0))), (F (NOT (AND (NOT p1) p0))), (F (NOT p0))]
Knowledge based reduction with 8 factoid took 711 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 236 ms :[(NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 172 ms :[(NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Support contains 4 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 5408/5408 transitions.
Applied a total of 0 rules in 1802 ms. Remains 164 /164 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2023-03-09 04:07:39] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 164 cols
[2023-03-09 04:07:39] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-09 04:07:41] [INFO ] Dead Transitions using invariants and state equation in 1960 ms found 0 transitions.
[2023-03-09 04:07:41] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-09 04:07:41] [INFO ] Invariant cache hit.
[2023-03-09 04:07:42] [INFO ] Implicit Places using invariants in 820 ms returned []
[2023-03-09 04:07:42] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-09 04:07:42] [INFO ] Invariant cache hit.
[2023-03-09 04:07:43] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:07:45] [INFO ] Implicit Places using invariants and state equation in 2642 ms returned []
Implicit Place search using SMT with State Equation took 3478 ms to find 0 implicit places.
[2023-03-09 04:07:45] [INFO ] Redundant transitions in 386 ms returned []
[2023-03-09 04:07:45] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-09 04:07:45] [INFO ] Invariant cache hit.
[2023-03-09 04:07:48] [INFO ] Dead Transitions using invariants and state equation in 2811 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10493 ms. Remains : 164/164 places, 5408/5408 transitions.
Computed a total of 107 stabilizing places and 204 stable transitions
Computed a total of 107 stabilizing places and 204 stable transitions
Detected a total of 107/164 stabilizing places and 204/5408 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 456 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 241 ms :[(NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Finished random walk after 258 steps, including 0 resets, run visited all 3 properties in 9 ms. (steps per millisecond=28 )
Knowledge obtained : [(AND (NOT p1) p0), (X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p0))), (F (NOT (AND (NOT p1) p0))), (F (NOT p0))]
Knowledge based reduction with 8 factoid took 438 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 187 ms :[(NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Product exploration explored 100000 steps with 371 reset in 1033 ms.
Product exploration explored 100000 steps with 360 reset in 1257 ms.
Built C files in :
/tmp/ltsmin487265274797465519
[2023-03-09 04:07:52] [INFO ] Too many transitions (5408) to apply POR reductions. Disabling POR matrices.
[2023-03-09 04:07:52] [INFO ] Built C files in 58ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin487265274797465519
Running compilation step : cd /tmp/ltsmin487265274797465519;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin487265274797465519;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin487265274797465519;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 5408/5408 transitions.
Applied a total of 0 rules in 1203 ms. Remains 164 /164 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2023-03-09 04:07:56] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-09 04:07:56] [INFO ] Invariant cache hit.
[2023-03-09 04:07:59] [INFO ] Dead Transitions using invariants and state equation in 2273 ms found 0 transitions.
[2023-03-09 04:07:59] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-09 04:07:59] [INFO ] Invariant cache hit.
[2023-03-09 04:08:00] [INFO ] Implicit Places using invariants in 862 ms returned []
[2023-03-09 04:08:00] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-09 04:08:00] [INFO ] Invariant cache hit.
[2023-03-09 04:08:00] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:08:04] [INFO ] Implicit Places using invariants and state equation in 4293 ms returned []
Implicit Place search using SMT with State Equation took 5160 ms to find 0 implicit places.
[2023-03-09 04:08:04] [INFO ] Redundant transitions in 528 ms returned []
[2023-03-09 04:08:04] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-09 04:08:04] [INFO ] Invariant cache hit.
[2023-03-09 04:08:06] [INFO ] Dead Transitions using invariants and state equation in 1610 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10786 ms. Remains : 164/164 places, 5408/5408 transitions.
Built C files in :
/tmp/ltsmin9694199536200079849
[2023-03-09 04:08:06] [INFO ] Too many transitions (5408) to apply POR reductions. Disabling POR matrices.
[2023-03-09 04:08:06] [INFO ] Built C files in 59ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9694199536200079849
Running compilation step : cd /tmp/ltsmin9694199536200079849;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9694199536200079849;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9694199536200079849;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 04:08:10] [INFO ] Flatten gal took : 149 ms
[2023-03-09 04:08:10] [INFO ] Flatten gal took : 156 ms
[2023-03-09 04:08:10] [INFO ] Time to serialize gal into /tmp/LTL4899281797790637007.gal : 54 ms
[2023-03-09 04:08:10] [INFO ] Time to serialize properties into /tmp/LTL12021296033241508079.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4899281797790637007.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15475213804292312355.hoa' '-atoms' '/tmp/LTL12021296033241508079.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL12021296033241508079.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15475213804292312355.hoa
Detected timeout of ITS tools.
[2023-03-09 04:08:25] [INFO ] Flatten gal took : 123 ms
[2023-03-09 04:08:25] [INFO ] Flatten gal took : 161 ms
[2023-03-09 04:08:25] [INFO ] Time to serialize gal into /tmp/LTL16523400803768032056.gal : 53 ms
[2023-03-09 04:08:25] [INFO ] Time to serialize properties into /tmp/LTL2106357315134004994.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16523400803768032056.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2106357315134004994.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F((G("(SUR_PONT_B<1)"))||(("(SUR_PONT_B<1)")&&(F("(((CAPACITE>=20)&&(VIDANGE_2>=1))||((CAPACITE>=20)&&(VIDANGE_1>=1)))")))))))
Formula 0 simplified : G(F!"(SUR_PONT_B<1)" & F(G!"(((CAPACITE>=20)&&(VIDANGE_2>=1))||((CAPACITE>=20)&&(VIDANGE_1>=1)))" | G!"(SUR_PONT_B<1)"))
Detected timeout of ITS tools.
[2023-03-09 04:08:41] [INFO ] Flatten gal took : 186 ms
[2023-03-09 04:08:41] [INFO ] Applying decomposition
[2023-03-09 04:08:41] [INFO ] Flatten gal took : 192 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph4899809590224536352.txt' '-o' '/tmp/graph4899809590224536352.bin' '-w' '/tmp/graph4899809590224536352.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4899809590224536352.bin' '-l' '-1' '-v' '-w' '/tmp/graph4899809590224536352.weights' '-q' '0' '-e' '0.001'
[2023-03-09 04:08:41] [INFO ] Decomposing Gal with order
[2023-03-09 04:08:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 04:08:43] [INFO ] Removed a total of 10493 redundant transitions.
[2023-03-09 04:08:43] [INFO ] Flatten gal took : 1521 ms
[2023-03-09 04:08:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 447 labels/synchronizations in 112 ms.
[2023-03-09 04:08:43] [INFO ] Time to serialize gal into /tmp/LTL1539294903307927609.gal : 2 ms
[2023-03-09 04:08:43] [INFO ] Time to serialize properties into /tmp/LTL49985958328334259.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1539294903307927609.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL49985958328334259.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...252
Read 1 LTL properties
Checking formula 0 : !((G(F((G("(u0.SUR_PONT_B<1)"))||(("(u0.SUR_PONT_B<1)")&&(F("(((u0.CAPACITE>=20)&&(i2.u2.VIDANGE_2>=1))||((u0.CAPACITE>=20)&&(u1.VIDAN...173
Formula 0 simplified : G(F!"(u0.SUR_PONT_B<1)" & F(G!"(((u0.CAPACITE>=20)&&(i2.u2.VIDANGE_2>=1))||((u0.CAPACITE>=20)&&(u1.VIDANGE_1>=1)))" | G!"(u0.SUR_PON...164
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13540902272384297263
[2023-03-09 04:08:58] [INFO ] Built C files in 68ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13540902272384297263
Running compilation step : cd /tmp/ltsmin13540902272384297263;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13540902272384297263;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13540902272384297263;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-PT-V50P20N50-LTLFireability-05 finished in 97309 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(!p0))))'
Support contains 103 out of 166 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 56 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
[2023-03-09 04:09:01] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2023-03-09 04:09:01] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-09 04:09:04] [INFO ] Dead Transitions using invariants and state equation in 2343 ms found 0 transitions.
[2023-03-09 04:09:04] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:09:04] [INFO ] Invariant cache hit.
[2023-03-09 04:09:04] [INFO ] Implicit Places using invariants in 297 ms returned []
[2023-03-09 04:09:04] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:09:04] [INFO ] Invariant cache hit.
[2023-03-09 04:09:05] [INFO ] Implicit Places using invariants and state equation in 631 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 960 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 163/166 places, 5407/5408 transitions.
Applied a total of 0 rules in 38 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3416 ms. Remains : 163/166 places, 5407/5408 transitions.
Stuttering acceptance computed with spot in 229 ms :[p0, p0, p0]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N50-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (AND (GEQ s24 1) (GEQ s55 1) (GEQ s56 1) (GEQ s145 1)) (AND (GEQ s41 1) (GEQ s55 1) (GEQ s56 1) (GEQ s139 1)) (AND (GEQ s7 1) (GEQ s55 1) (GEQ s56 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 4711 ms.
Product exploration explored 100000 steps with 33333 reset in 4829 ms.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT p0)))
Knowledge based reduction with 2 factoid took 103 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-PT-V50P20N50-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V50P20N50-LTLFireability-06 finished in 13432 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Support contains 104 out of 166 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 163 transition count 5406
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 21 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 161 transition count 5404
Applied a total of 9 rules in 1366 ms. Remains 161 /166 variables (removed 5) and now considering 5404/5408 (removed 4) transitions.
[2023-03-09 04:09:16] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 161 cols
[2023-03-09 04:09:16] [INFO ] Computed 4 place invariants in 4 ms
[2023-03-09 04:09:17] [INFO ] Implicit Places using invariants in 427 ms returned []
[2023-03-09 04:09:17] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
[2023-03-09 04:09:17] [INFO ] Invariant cache hit.
[2023-03-09 04:09:17] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:09:19] [INFO ] Implicit Places using invariants and state equation in 2039 ms returned [52, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2487 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 159/166 places, 5404/5408 transitions.
Applied a total of 0 rules in 951 ms. Remains 159 /159 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4817 ms. Remains : 159/166 places, 5404/5408 transitions.
Stuttering acceptance computed with spot in 136 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N50-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (OR (LT s0 1) (LT s21 1)) (OR (LT s0 1) (LT s23 1)) (OR (LT s0 1) (LT s17 1)) (OR (LT s0 1) (LT s19 1)) (OR (LT s0 1) (LT s29 1)) (OR (LT s0 1) (L...], 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 682 reset in 1133 ms.
Product exploration explored 100000 steps with 682 reset in 1172 ms.
Computed a total of 104 stabilizing places and 202 stable transitions
Computed a total of 104 stabilizing places and 202 stable transitions
Detected a total of 104/159 stabilizing places and 202/5404 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 366 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 111 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 127 steps, including 0 resets, run visited all 2 properties in 6 ms. (steps per millisecond=21 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p0)))), (F (AND p1 (NOT p0)))]
Knowledge based reduction with 7 factoid took 433 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 79 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
[2023-03-09 04:09:23] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2023-03-09 04:09:23] [INFO ] Computed 4 place invariants in 5 ms
[2023-03-09 04:09:26] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2023-03-09 04:09:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:09:27] [INFO ] [Real]Absence check using state equation in 223 ms returned sat
[2023-03-09 04:09:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:09:30] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-09 04:09:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:09:30] [INFO ] [Nat]Absence check using state equation in 265 ms returned sat
[2023-03-09 04:09:30] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:09:32] [INFO ] [Nat]Added 102 Read/Feed constraints in 2551 ms returned sat
[2023-03-09 04:09:33] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 253 transitions) in 313 ms.
[2023-03-09 04:09:33] [INFO ] Added : 9 causal constraints over 4 iterations in 742 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p0))
Support contains 104 out of 159 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 159/159 places, 5404/5404 transitions.
Applied a total of 0 rules in 1240 ms. Remains 159 /159 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
[2023-03-09 04:09:34] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
[2023-03-09 04:09:34] [INFO ] Invariant cache hit.
[2023-03-09 04:09:35] [INFO ] Implicit Places using invariants in 420 ms returned []
[2023-03-09 04:09:35] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
[2023-03-09 04:09:35] [INFO ] Invariant cache hit.
[2023-03-09 04:09:35] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:09:36] [INFO ] Implicit Places using invariants and state equation in 1162 ms returned []
Implicit Place search using SMT with State Equation took 1597 ms to find 0 implicit places.
[2023-03-09 04:09:36] [INFO ] Redundant transitions in 360 ms returned []
[2023-03-09 04:09:36] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
[2023-03-09 04:09:36] [INFO ] Invariant cache hit.
[2023-03-09 04:09:38] [INFO ] Dead Transitions using invariants and state equation in 1602 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4852 ms. Remains : 159/159 places, 5404/5404 transitions.
Computed a total of 104 stabilizing places and 202 stable transitions
Computed a total of 104 stabilizing places and 202 stable transitions
Detected a total of 104/159 stabilizing places and 202/5404 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 382 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 110 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 448 steps, including 1 resets, run visited all 2 properties in 15 ms. (steps per millisecond=29 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p0)))), (F (AND p1 (NOT p0)))]
Knowledge based reduction with 7 factoid took 288 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 62 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
[2023-03-09 04:09:39] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
[2023-03-09 04:09:39] [INFO ] Invariant cache hit.
[2023-03-09 04:09:43] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2023-03-09 04:09:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:09:43] [INFO ] [Real]Absence check using state equation in 266 ms returned sat
[2023-03-09 04:09:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:09:46] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-09 04:09:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:09:46] [INFO ] [Nat]Absence check using state equation in 315 ms returned sat
[2023-03-09 04:09:46] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:09:49] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 04:09:51] [INFO ] [Nat]Added 102 Read/Feed constraints in 4806 ms returned sat
[2023-03-09 04:09:51] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 253 transitions) in 168 ms.
[2023-03-09 04:09:51] [INFO ] Added : 49 causal constraints over 11 iterations in 528 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p0))
Stuttering acceptance computed with spot in 120 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 681 reset in 1205 ms.
Product exploration explored 100000 steps with 681 reset in 1098 ms.
Built C files in :
/tmp/ltsmin16277687631981540274
[2023-03-09 04:09:54] [INFO ] Too many transitions (5404) to apply POR reductions. Disabling POR matrices.
[2023-03-09 04:09:54] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16277687631981540274
Running compilation step : cd /tmp/ltsmin16277687631981540274;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16277687631981540274;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16277687631981540274;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 104 out of 159 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 159/159 places, 5404/5404 transitions.
Applied a total of 0 rules in 879 ms. Remains 159 /159 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
[2023-03-09 04:09:58] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
[2023-03-09 04:09:58] [INFO ] Invariant cache hit.
[2023-03-09 04:09:58] [INFO ] Implicit Places using invariants in 542 ms returned []
[2023-03-09 04:09:58] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
[2023-03-09 04:09:58] [INFO ] Invariant cache hit.
[2023-03-09 04:09:59] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:10:00] [INFO ] Implicit Places using invariants and state equation in 1186 ms returned []
Implicit Place search using SMT with State Equation took 1735 ms to find 0 implicit places.
[2023-03-09 04:10:00] [INFO ] Redundant transitions in 309 ms returned []
[2023-03-09 04:10:00] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
[2023-03-09 04:10:00] [INFO ] Invariant cache hit.
[2023-03-09 04:10:02] [INFO ] Dead Transitions using invariants and state equation in 2485 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5434 ms. Remains : 159/159 places, 5404/5404 transitions.
Built C files in :
/tmp/ltsmin7647428044188869855
[2023-03-09 04:10:02] [INFO ] Too many transitions (5404) to apply POR reductions. Disabling POR matrices.
[2023-03-09 04:10:02] [INFO ] Built C files in 95ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7647428044188869855
Running compilation step : cd /tmp/ltsmin7647428044188869855;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7647428044188869855;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7647428044188869855;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 04:10:06] [INFO ] Flatten gal took : 121 ms
[2023-03-09 04:10:06] [INFO ] Flatten gal took : 127 ms
[2023-03-09 04:10:06] [INFO ] Time to serialize gal into /tmp/LTL13647670538319653824.gal : 25 ms
[2023-03-09 04:10:06] [INFO ] Time to serialize properties into /tmp/LTL6664646016724754077.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13647670538319653824.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4801116621332236395.hoa' '-atoms' '/tmp/LTL6664646016724754077.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL6664646016724754077.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4801116621332236395.hoa
Detected timeout of ITS tools.
[2023-03-09 04:10:21] [INFO ] Flatten gal took : 120 ms
[2023-03-09 04:10:21] [INFO ] Flatten gal took : 126 ms
[2023-03-09 04:10:21] [INFO ] Time to serialize gal into /tmp/LTL3913712869839555940.gal : 25 ms
[2023-03-09 04:10:21] [INFO ] Time to serialize properties into /tmp/LTL217761377568078695.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3913712869839555940.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL217761377568078695.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((G(F((G("((((((((ROUTE_A<1)||(NB_ATTENTE_A_20<1))&&((ROUTE_A<1)||(NB_ATTENTE_A_22<1)))&&(((ROUTE_A<1)||(NB_ATTENTE_A_16<1))&&((ROUTE...3893
Formula 0 simplified : G(F!"((((((((ROUTE_A<1)||(NB_ATTENTE_A_20<1))&&((ROUTE_A<1)||(NB_ATTENTE_A_22<1)))&&(((ROUTE_A<1)||(NB_ATTENTE_A_16<1))&&((ROUTE_A<1...3886
Detected timeout of ITS tools.
[2023-03-09 04:10:37] [INFO ] Flatten gal took : 188 ms
[2023-03-09 04:10:37] [INFO ] Applying decomposition
[2023-03-09 04:10:37] [INFO ] Flatten gal took : 169 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph1551262694253405967.txt' '-o' '/tmp/graph1551262694253405967.bin' '-w' '/tmp/graph1551262694253405967.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1551262694253405967.bin' '-l' '-1' '-v' '-w' '/tmp/graph1551262694253405967.weights' '-q' '0' '-e' '0.001'
[2023-03-09 04:10:37] [INFO ] Decomposing Gal with order
[2023-03-09 04:10:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 04:10:39] [INFO ] Removed a total of 10395 redundant transitions.
[2023-03-09 04:10:39] [INFO ] Flatten gal took : 1849 ms
[2023-03-09 04:10:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 447 labels/synchronizations in 100 ms.
[2023-03-09 04:10:39] [INFO ] Time to serialize gal into /tmp/LTL11598676466288877719.gal : 15 ms
[2023-03-09 04:10:39] [INFO ] Time to serialize properties into /tmp/LTL14585683957272804676.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11598676466288877719.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14585683957272804676.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G(F((G("((((((((i1.u1.ROUTE_A<1)||(i1.u1.NB_ATTENTE_A_20<1))&&((i1.u1.ROUTE_A<1)||(i1.u1.NB_ATTENTE_A_22<1)))&&(((i1.u1.ROUTE_A<1)|...4811
Formula 0 simplified : G(F!"((((((((i1.u1.ROUTE_A<1)||(i1.u1.NB_ATTENTE_A_20<1))&&((i1.u1.ROUTE_A<1)||(i1.u1.NB_ATTENTE_A_22<1)))&&(((i1.u1.ROUTE_A<1)||(i1...4804
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11028848374916104304
[2023-03-09 04:10:55] [INFO ] Built C files in 90ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11028848374916104304
Running compilation step : cd /tmp/ltsmin11028848374916104304;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11028848374916104304;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11028848374916104304;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-PT-V50P20N50-LTLFireability-07 finished in 102912 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Support contains 4 out of 166 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 71 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
[2023-03-09 04:10:58] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2023-03-09 04:10:58] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 04:11:00] [INFO ] Dead Transitions using invariants and state equation in 2338 ms found 0 transitions.
[2023-03-09 04:11:00] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:11:00] [INFO ] Invariant cache hit.
[2023-03-09 04:11:01] [INFO ] Implicit Places using invariants in 631 ms returned []
[2023-03-09 04:11:01] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:11:01] [INFO ] Invariant cache hit.
[2023-03-09 04:11:03] [INFO ] Implicit Places using invariants and state equation in 2058 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2709 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 163/166 places, 5407/5408 transitions.
Applied a total of 0 rules in 22 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5142 ms. Remains : 163/166 places, 5407/5408 transitions.
Stuttering acceptance computed with spot in 288 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N50-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(AND (GEQ s1 1) (GEQ s54 1) (GEQ s73 1) (GEQ s115 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 408 steps with 0 reset in 6 ms.
FORMULA BridgeAndVehicles-PT-V50P20N50-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P20N50-LTLFireability-11 finished in 5479 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(!p0))||(F(!p0)&&X(G(!p1))))))'
Support contains 6 out of 166 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 1213 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
[2023-03-09 04:11:04] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:11:04] [INFO ] Invariant cache hit.
[2023-03-09 04:11:06] [INFO ] Dead Transitions using invariants and state equation in 1793 ms found 0 transitions.
[2023-03-09 04:11:06] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:11:06] [INFO ] Invariant cache hit.
[2023-03-09 04:11:07] [INFO ] Implicit Places using invariants in 926 ms returned []
[2023-03-09 04:11:07] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:11:07] [INFO ] Invariant cache hit.
[2023-03-09 04:11:08] [INFO ] Implicit Places using invariants and state equation in 1160 ms returned [108]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2106 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 164/166 places, 5407/5408 transitions.
Applied a total of 0 rules in 1229 ms. Remains 164 /164 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 6358 ms. Remains : 164/166 places, 5407/5408 transitions.
Stuttering acceptance computed with spot in 206 ms :[p0, (AND p0 p1), p0]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N50-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s36 1)), p1:(OR (AND (GEQ s0 1) (GEQ s36 1)) (AND (GEQ s10 1) (GEQ s52 1) (GEQ s54 1) (GEQ s55 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 296 reset in 1395 ms.
Product exploration explored 100000 steps with 289 reset in 1109 ms.
Computed a total of 107 stabilizing places and 203 stable transitions
Computed a total of 107 stabilizing places and 203 stable transitions
Detected a total of 107/164 stabilizing places and 203/5407 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT p0)), true, (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 500 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 203 ms :[(AND p1 p0), (AND p1 p0), p0]
Finished random walk after 961 steps, including 2 resets, run visited all 2 properties in 35 ms. (steps per millisecond=27 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT p0)), true, (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND p1 p0)), (F p0)]
Knowledge based reduction with 7 factoid took 429 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 181 ms :[(AND p1 p0), (AND p1 p0), p0]
Stuttering acceptance computed with spot in 172 ms :[(AND p1 p0), (AND p1 p0), p0]
Support contains 6 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 5407/5407 transitions.
Applied a total of 0 rules in 41 ms. Remains 164 /164 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
[2023-03-09 04:11:14] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 164 cols
[2023-03-09 04:11:14] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-09 04:11:16] [INFO ] Dead Transitions using invariants and state equation in 1700 ms found 0 transitions.
[2023-03-09 04:11:16] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:11:16] [INFO ] Invariant cache hit.
[2023-03-09 04:11:16] [INFO ] Implicit Places using invariants in 711 ms returned []
[2023-03-09 04:11:16] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:11:16] [INFO ] Invariant cache hit.
[2023-03-09 04:11:17] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:11:19] [INFO ] Implicit Places using invariants and state equation in 2289 ms returned []
Implicit Place search using SMT with State Equation took 3012 ms to find 0 implicit places.
[2023-03-09 04:11:19] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:11:19] [INFO ] Invariant cache hit.
[2023-03-09 04:11:20] [INFO ] Dead Transitions using invariants and state equation in 1812 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6587 ms. Remains : 164/164 places, 5407/5407 transitions.
Computed a total of 107 stabilizing places and 203 stable transitions
Computed a total of 107 stabilizing places and 203 stable transitions
Detected a total of 107/164 stabilizing places and 203/5407 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 p0))), true, (X (X (NOT (AND p1 p0)))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 295 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 132 ms :[(AND p1 p0), (AND p1 p0), p0]
Finished random walk after 552 steps, including 1 resets, run visited all 2 properties in 12 ms. (steps per millisecond=46 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 p0))), true, (X (X (NOT (AND p1 p0)))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND p1 p0)), (F p0)]
Knowledge based reduction with 6 factoid took 395 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 154 ms :[(AND p1 p0), (AND p1 p0), p0]
Stuttering acceptance computed with spot in 137 ms :[(AND p1 p0), (AND p1 p0), p0]
Stuttering acceptance computed with spot in 196 ms :[(AND p1 p0), (AND p1 p0), p0]
Product exploration explored 100000 steps with 294 reset in 1103 ms.
Product exploration explored 100000 steps with 289 reset in 1122 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 140 ms :[(AND p1 p0), (AND p1 p0), p0]
Support contains 6 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 5407/5407 transitions.
Applied a total of 0 rules in 1007 ms. Remains 164 /164 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
[2023-03-09 04:11:25] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:11:25] [INFO ] Invariant cache hit.
[2023-03-09 04:11:27] [INFO ] Dead Transitions using invariants and state equation in 1753 ms found 0 transitions.
[2023-03-09 04:11:27] [INFO ] Redundant transitions in 275 ms returned []
[2023-03-09 04:11:27] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:11:27] [INFO ] Invariant cache hit.
[2023-03-09 04:11:30] [INFO ] Dead Transitions using invariants and state equation in 2203 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5253 ms. Remains : 164/164 places, 5407/5407 transitions.
Built C files in :
/tmp/ltsmin4674484228823486193
[2023-03-09 04:11:30] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4674484228823486193
Running compilation step : cd /tmp/ltsmin4674484228823486193;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4674484228823486193;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4674484228823486193;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 6 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 5407/5407 transitions.
Applied a total of 0 rules in 20 ms. Remains 164 /164 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
[2023-03-09 04:11:33] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:11:33] [INFO ] Invariant cache hit.
[2023-03-09 04:11:35] [INFO ] Dead Transitions using invariants and state equation in 1775 ms found 0 transitions.
[2023-03-09 04:11:35] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:11:35] [INFO ] Invariant cache hit.
[2023-03-09 04:11:35] [INFO ] Implicit Places using invariants in 540 ms returned []
[2023-03-09 04:11:35] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:11:35] [INFO ] Invariant cache hit.
[2023-03-09 04:11:35] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:11:37] [INFO ] Implicit Places using invariants and state equation in 2256 ms returned []
Implicit Place search using SMT with State Equation took 2797 ms to find 0 implicit places.
[2023-03-09 04:11:37] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:11:37] [INFO ] Invariant cache hit.
[2023-03-09 04:11:39] [INFO ] Dead Transitions using invariants and state equation in 1554 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6150 ms. Remains : 164/164 places, 5407/5407 transitions.
Built C files in :
/tmp/ltsmin10356357859030784712
[2023-03-09 04:11:39] [INFO ] Built C files in 47ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10356357859030784712
Running compilation step : cd /tmp/ltsmin10356357859030784712;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10356357859030784712;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10356357859030784712;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 04:11:42] [INFO ] Flatten gal took : 217 ms
[2023-03-09 04:11:43] [INFO ] Flatten gal took : 212 ms
[2023-03-09 04:11:43] [INFO ] Time to serialize gal into /tmp/LTL17865720584379869411.gal : 34 ms
[2023-03-09 04:11:43] [INFO ] Time to serialize properties into /tmp/LTL13393968653090352290.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17865720584379869411.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14338137909748632838.hoa' '-atoms' '/tmp/LTL13393968653090352290.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL13393968653090352290.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14338137909748632838.hoa
Detected timeout of ITS tools.
[2023-03-09 04:11:58] [INFO ] Flatten gal took : 206 ms
[2023-03-09 04:11:59] [INFO ] Flatten gal took : 222 ms
[2023-03-09 04:11:59] [INFO ] Time to serialize gal into /tmp/LTL6300664685965782854.gal : 42 ms
[2023-03-09 04:11:59] [INFO ] Time to serialize properties into /tmp/LTL10452072840316145312.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6300664685965782854.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10452072840316145312.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F((G(F("((ROUTE_A<1)||(NB_ATTENTE_A_35<1))")))||((F("((ROUTE_A<1)||(NB_ATTENTE_A_35<1))"))&&(X(G("(((ROUTE_A<1)||(NB_ATTENTE_A_35<1...239
Formula 0 simplified : G(FG!"((ROUTE_A<1)||(NB_ATTENTE_A_35<1))" & (G!"((ROUTE_A<1)||(NB_ATTENTE_A_35<1))" | XF!"(((ROUTE_A<1)||(NB_ATTENTE_A_35<1))&&(((NB...225
Detected timeout of ITS tools.
[2023-03-09 04:12:14] [INFO ] Flatten gal took : 142 ms
[2023-03-09 04:12:14] [INFO ] Applying decomposition
[2023-03-09 04:12:14] [INFO ] Flatten gal took : 159 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph7508491982964378643.txt' '-o' '/tmp/graph7508491982964378643.bin' '-w' '/tmp/graph7508491982964378643.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7508491982964378643.bin' '-l' '-1' '-v' '-w' '/tmp/graph7508491982964378643.weights' '-q' '0' '-e' '0.001'
[2023-03-09 04:12:14] [INFO ] Decomposing Gal with order
[2023-03-09 04:12:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 04:12:16] [INFO ] Removed a total of 10592 redundant transitions.
[2023-03-09 04:12:16] [INFO ] Flatten gal took : 1715 ms
[2023-03-09 04:12:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 545 labels/synchronizations in 58 ms.
[2023-03-09 04:12:16] [INFO ] Time to serialize gal into /tmp/LTL3309788640510442134.gal : 4 ms
[2023-03-09 04:12:16] [INFO ] Time to serialize properties into /tmp/LTL14801556513840740265.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3309788640510442134.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14801556513840740265.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F((G(F("((i0.u0.ROUTE_A<1)||(i2.u2.NB_ATTENTE_A_35<1))")))||((F("((i0.u0.ROUTE_A<1)||(i2.u2.NB_ATTENTE_A_35<1))"))&&(X(G("(((i0.u0....296
Formula 0 simplified : G(FG!"((i0.u0.ROUTE_A<1)||(i2.u2.NB_ATTENTE_A_35<1))" & (G!"((i0.u0.ROUTE_A<1)||(i2.u2.NB_ATTENTE_A_35<1))" | XF!"(((i0.u0.ROUTE_A<1...282
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10282158546949094032
[2023-03-09 04:12:31] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10282158546949094032
Running compilation step : cd /tmp/ltsmin10282158546949094032;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10282158546949094032;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10282158546949094032;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-PT-V50P20N50-LTLFireability-12 finished in 91275 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||G(F(p1)))))'
Support contains 6 out of 166 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 1100 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
[2023-03-09 04:12:36] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2023-03-09 04:12:36] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-09 04:12:37] [INFO ] Dead Transitions using invariants and state equation in 1632 ms found 0 transitions.
[2023-03-09 04:12:37] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:12:37] [INFO ] Invariant cache hit.
[2023-03-09 04:12:38] [INFO ] Implicit Places using invariants in 472 ms returned []
[2023-03-09 04:12:38] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:12:38] [INFO ] Invariant cache hit.
[2023-03-09 04:12:39] [INFO ] Implicit Places using invariants and state equation in 1271 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1763 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 163/166 places, 5407/5408 transitions.
Applied a total of 0 rules in 1230 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 5729 ms. Remains : 163/166 places, 5407/5408 transitions.
Stuttering acceptance computed with spot in 136 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N50-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s23 1) (GEQ s55 1) (GEQ s56 1) (GEQ s119 1)), p1:(AND (GEQ s53 20) (GEQ s109 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 277 reset in 1002 ms.
Product exploration explored 100000 steps with 279 reset in 1044 ms.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 312 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 128 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 23 resets, run finished after 165 ms. (steps per millisecond=60 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-09 04:12:43] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2023-03-09 04:12:43] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-09 04:12:43] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 04:12:43] [INFO ] After 262ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 04:12:43] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 04:12:44] [INFO ] After 251ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 04:12:44] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:12:44] [INFO ] After 551ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 04:12:44] [INFO ] After 732ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 182 ms.
[2023-03-09 04:12:45] [INFO ] After 1300ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 4 out of 163 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 163/163 places, 5407/5407 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 10 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 161 transition count 5406
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 9 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 159 transition count 5404
Applied a total of 7 rules in 1110 ms. Remains 159 /163 variables (removed 4) and now considering 5404/5407 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1111 ms. Remains : 159/163 places, 5404/5407 transitions.
Incomplete random walk after 10000 steps, including 32 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 151092 steps, run timeout after 3001 ms. (steps per millisecond=50 ) properties seen :{}
Probabilistic random walk after 151092 steps, saw 51742 distinct states, run finished after 3001 ms. (steps per millisecond=50 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 04:12:49] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2023-03-09 04:12:49] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-09 04:12:49] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-09 04:12:49] [INFO ] After 339ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 04:12:49] [INFO ] [Nat]Absence check using 4 positive place invariants in 15 ms returned sat
[2023-03-09 04:12:50] [INFO ] After 271ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 04:12:50] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:12:50] [INFO ] After 464ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 04:12:50] [INFO ] After 578ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 84 ms.
[2023-03-09 04:12:50] [INFO ] After 1067ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 4 out of 159 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 159/159 places, 5404/5404 transitions.
Applied a total of 0 rules in 1163 ms. Remains 159 /159 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1164 ms. Remains : 159/159 places, 5404/5404 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 159/159 places, 5404/5404 transitions.
Applied a total of 0 rules in 1041 ms. Remains 159 /159 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
[2023-03-09 04:12:53] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
[2023-03-09 04:12:53] [INFO ] Invariant cache hit.
[2023-03-09 04:12:53] [INFO ] Implicit Places using invariants in 619 ms returned []
[2023-03-09 04:12:53] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
[2023-03-09 04:12:53] [INFO ] Invariant cache hit.
[2023-03-09 04:12:53] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:12:55] [INFO ] Implicit Places using invariants and state equation in 2009 ms returned []
Implicit Place search using SMT with State Equation took 2643 ms to find 0 implicit places.
[2023-03-09 04:12:56] [INFO ] Redundant transitions in 420 ms returned []
[2023-03-09 04:12:56] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
[2023-03-09 04:12:56] [INFO ] Invariant cache hit.
[2023-03-09 04:12:58] [INFO ] Dead Transitions using invariants and state equation in 2594 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6724 ms. Remains : 159/159 places, 5404/5404 transitions.
Ensure Unique test removed 4998 transitions
Reduce isomorphic transitions removed 4998 transitions.
Iterating post reduction 0 with 4998 rules applied. Total rules applied 4998 place count 159 transition count 406
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5000 place count 159 transition count 404
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5002 place count 157 transition count 404
Applied a total of 5002 rules in 18 ms. Remains 157 /159 variables (removed 2) and now considering 404/5404 (removed 5000) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 404 rows 157 cols
[2023-03-09 04:12:58] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-09 04:12:58] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-09 04:12:59] [INFO ] After 162ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 04:12:59] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 04:12:59] [INFO ] After 95ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 04:12:59] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-09 04:12:59] [INFO ] After 17ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 04:12:59] [INFO ] After 39ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 17 ms.
[2023-03-09 04:12:59] [INFO ] After 226ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 5 factoid took 265 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 120 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 118 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-09 04:12:59] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2023-03-09 04:12:59] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-09 04:13:00] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2023-03-09 04:13:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:13:01] [INFO ] [Real]Absence check using state equation in 239 ms returned sat
[2023-03-09 04:13:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:13:02] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 04:13:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:13:02] [INFO ] [Nat]Absence check using state equation in 227 ms returned sat
[2023-03-09 04:13:02] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:13:05] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 04:13:06] [INFO ] [Nat]Added 102 Read/Feed constraints in 3402 ms returned sat
[2023-03-09 04:13:06] [INFO ] Deduced a trap composed of 5 places in 630 ms of which 2 ms to minimize.
[2023-03-09 04:13:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 720 ms
[2023-03-09 04:13:06] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 256 transitions) in 198 ms.
[2023-03-09 04:13:07] [INFO ] Added : 60 causal constraints over 12 iterations in 797 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 6 out of 163 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 163/163 places, 5407/5407 transitions.
Applied a total of 0 rules in 1225 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
[2023-03-09 04:13:08] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:13:08] [INFO ] Invariant cache hit.
[2023-03-09 04:13:10] [INFO ] Dead Transitions using invariants and state equation in 1618 ms found 0 transitions.
[2023-03-09 04:13:10] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:13:10] [INFO ] Invariant cache hit.
[2023-03-09 04:13:10] [INFO ] Implicit Places using invariants in 561 ms returned []
[2023-03-09 04:13:10] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:13:10] [INFO ] Invariant cache hit.
[2023-03-09 04:13:11] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:13:12] [INFO ] Implicit Places using invariants and state equation in 1902 ms returned []
Implicit Place search using SMT with State Equation took 2465 ms to find 0 implicit places.
[2023-03-09 04:13:13] [INFO ] Redundant transitions in 414 ms returned []
[2023-03-09 04:13:13] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:13:13] [INFO ] Invariant cache hit.
[2023-03-09 04:13:14] [INFO ] Dead Transitions using invariants and state equation in 1585 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7316 ms. Remains : 163/163 places, 5407/5407 transitions.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 245 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 98 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 23 resets, run finished after 179 ms. (steps per millisecond=55 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-09 04:13:15] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:13:15] [INFO ] Invariant cache hit.
[2023-03-09 04:13:15] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 04:13:15] [INFO ] After 328ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 04:13:15] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 04:13:16] [INFO ] After 326ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 04:13:16] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:13:17] [INFO ] After 718ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 04:13:17] [INFO ] After 817ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 55 ms.
[2023-03-09 04:13:17] [INFO ] After 1312ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 4 out of 163 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 163/163 places, 5407/5407 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 161 transition count 5406
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 8 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 159 transition count 5404
Applied a total of 7 rules in 1092 ms. Remains 159 /163 variables (removed 4) and now considering 5404/5407 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1093 ms. Remains : 159/163 places, 5404/5407 transitions.
Incomplete random walk after 10000 steps, including 32 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 14 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 146565 steps, run timeout after 3001 ms. (steps per millisecond=48 ) properties seen :{}
Probabilistic random walk after 146565 steps, saw 50553 distinct states, run finished after 3001 ms. (steps per millisecond=48 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 04:13:21] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2023-03-09 04:13:21] [INFO ] Computed 4 place invariants in 4 ms
[2023-03-09 04:13:21] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 04:13:21] [INFO ] After 350ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 04:13:21] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 04:13:22] [INFO ] After 278ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 04:13:22] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:13:22] [INFO ] After 508ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 04:13:22] [INFO ] After 603ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 90 ms.
[2023-03-09 04:13:22] [INFO ] After 1074ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 4 out of 159 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 159/159 places, 5404/5404 transitions.
Applied a total of 0 rules in 860 ms. Remains 159 /159 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 862 ms. Remains : 159/159 places, 5404/5404 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 159/159 places, 5404/5404 transitions.
Applied a total of 0 rules in 1167 ms. Remains 159 /159 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
[2023-03-09 04:13:24] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
[2023-03-09 04:13:24] [INFO ] Invariant cache hit.
[2023-03-09 04:13:25] [INFO ] Implicit Places using invariants in 621 ms returned []
[2023-03-09 04:13:25] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
[2023-03-09 04:13:25] [INFO ] Invariant cache hit.
[2023-03-09 04:13:25] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:13:27] [INFO ] Implicit Places using invariants and state equation in 1585 ms returned []
Implicit Place search using SMT with State Equation took 2208 ms to find 0 implicit places.
[2023-03-09 04:13:27] [INFO ] Redundant transitions in 384 ms returned []
[2023-03-09 04:13:27] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
[2023-03-09 04:13:27] [INFO ] Invariant cache hit.
[2023-03-09 04:13:29] [INFO ] Dead Transitions using invariants and state equation in 1826 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5613 ms. Remains : 159/159 places, 5404/5404 transitions.
Ensure Unique test removed 4998 transitions
Reduce isomorphic transitions removed 4998 transitions.
Iterating post reduction 0 with 4998 rules applied. Total rules applied 4998 place count 159 transition count 406
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5000 place count 159 transition count 404
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5002 place count 157 transition count 404
Applied a total of 5002 rules in 28 ms. Remains 157 /159 variables (removed 2) and now considering 404/5404 (removed 5000) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 404 rows 157 cols
[2023-03-09 04:13:29] [INFO ] Computed 4 place invariants in 10 ms
[2023-03-09 04:13:29] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-09 04:13:29] [INFO ] After 185ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 04:13:29] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 04:13:29] [INFO ] After 82ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 04:13:29] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-09 04:13:29] [INFO ] After 14ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 04:13:29] [INFO ] After 32ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 14 ms.
[2023-03-09 04:13:29] [INFO ] After 183ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 5 factoid took 412 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 145 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 132 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-09 04:13:30] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2023-03-09 04:13:30] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-09 04:13:31] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-09 04:13:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:13:32] [INFO ] [Real]Absence check using state equation in 244 ms returned sat
[2023-03-09 04:13:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:13:33] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 04:13:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:13:33] [INFO ] [Nat]Absence check using state equation in 213 ms returned sat
[2023-03-09 04:13:33] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:13:37] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 04:13:37] [INFO ] [Nat]Added 102 Read/Feed constraints in 3733 ms returned sat
[2023-03-09 04:13:38] [INFO ] Deduced a trap composed of 5 places in 814 ms of which 1 ms to minimize.
[2023-03-09 04:13:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1787 ms
[2023-03-09 04:13:39] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 256 transitions) in 269 ms.
[2023-03-09 04:13:40] [INFO ] Added : 41 causal constraints over 9 iterations in 672 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 156 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 282 reset in 1240 ms.
Product exploration explored 100000 steps with 279 reset in 1209 ms.
Built C files in :
/tmp/ltsmin4634691471747634195
[2023-03-09 04:13:42] [INFO ] Too many transitions (5407) to apply POR reductions. Disabling POR matrices.
[2023-03-09 04:13:42] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4634691471747634195
Running compilation step : cd /tmp/ltsmin4634691471747634195;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4634691471747634195;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4634691471747634195;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 6 out of 163 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 163/163 places, 5407/5407 transitions.
Applied a total of 0 rules in 1244 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
[2023-03-09 04:13:47] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:13:47] [INFO ] Invariant cache hit.
[2023-03-09 04:13:48] [INFO ] Dead Transitions using invariants and state equation in 1592 ms found 0 transitions.
[2023-03-09 04:13:48] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:13:48] [INFO ] Invariant cache hit.
[2023-03-09 04:13:49] [INFO ] Implicit Places using invariants in 504 ms returned []
[2023-03-09 04:13:49] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:13:49] [INFO ] Invariant cache hit.
[2023-03-09 04:13:49] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:13:51] [INFO ] Implicit Places using invariants and state equation in 2653 ms returned []
Implicit Place search using SMT with State Equation took 3161 ms to find 0 implicit places.
[2023-03-09 04:13:52] [INFO ] Redundant transitions in 402 ms returned []
[2023-03-09 04:13:52] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:13:52] [INFO ] Invariant cache hit.
[2023-03-09 04:13:53] [INFO ] Dead Transitions using invariants and state equation in 1621 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8047 ms. Remains : 163/163 places, 5407/5407 transitions.
Built C files in :
/tmp/ltsmin13381175798487357244
[2023-03-09 04:13:53] [INFO ] Too many transitions (5407) to apply POR reductions. Disabling POR matrices.
[2023-03-09 04:13:54] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13381175798487357244
Running compilation step : cd /tmp/ltsmin13381175798487357244;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13381175798487357244;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13381175798487357244;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 04:13:57] [INFO ] Flatten gal took : 211 ms
[2023-03-09 04:13:57] [INFO ] Flatten gal took : 167 ms
[2023-03-09 04:13:57] [INFO ] Time to serialize gal into /tmp/LTL283102468393183246.gal : 29 ms
[2023-03-09 04:13:57] [INFO ] Time to serialize properties into /tmp/LTL16390687567173885018.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL283102468393183246.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12395491307450222420.hoa' '-atoms' '/tmp/LTL16390687567173885018.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL16390687567173885018.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12395491307450222420.hoa
Detected timeout of ITS tools.
[2023-03-09 04:14:13] [INFO ] Flatten gal took : 197 ms
[2023-03-09 04:14:13] [INFO ] Flatten gal took : 215 ms
[2023-03-09 04:14:13] [INFO ] Time to serialize gal into /tmp/LTL4309897496082118465.gal : 45 ms
[2023-03-09 04:14:13] [INFO ] Time to serialize properties into /tmp/LTL9381648894864355663.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4309897496082118465.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9381648894864355663.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F((G(F("((CAPACITE>=20)&&(VIDANGE_1>=1))")))||("(((NB_ATTENTE_A_22>=1)&&(CONTROLEUR_2>=1))&&((NB_ATTENTE_B_0>=1)&&(COMPTEUR_7>=1)))...160
Formula 0 simplified : G(!"(((NB_ATTENTE_A_22>=1)&&(CONTROLEUR_2>=1))&&((NB_ATTENTE_B_0>=1)&&(COMPTEUR_7>=1)))" & FG!"((CAPACITE>=20)&&(VIDANGE_1>=1))")
Detected timeout of ITS tools.
[2023-03-09 04:14:28] [INFO ] Flatten gal took : 163 ms
[2023-03-09 04:14:28] [INFO ] Applying decomposition
[2023-03-09 04:14:28] [INFO ] Flatten gal took : 178 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph13613352466292784303.txt' '-o' '/tmp/graph13613352466292784303.bin' '-w' '/tmp/graph13613352466292784303.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13613352466292784303.bin' '-l' '-1' '-v' '-w' '/tmp/graph13613352466292784303.weights' '-q' '0' '-e' '0.001'
[2023-03-09 04:14:29] [INFO ] Decomposing Gal with order
[2023-03-09 04:14:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 04:14:31] [INFO ] Removed a total of 10493 redundant transitions.
[2023-03-09 04:14:31] [INFO ] Flatten gal took : 2396 ms
[2023-03-09 04:14:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 447 labels/synchronizations in 50 ms.
[2023-03-09 04:14:32] [INFO ] Time to serialize gal into /tmp/LTL11749595491552902751.gal : 15 ms
[2023-03-09 04:14:32] [INFO ] Time to serialize properties into /tmp/LTL2535669762832514797.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11749595491552902751.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2535669762832514797.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F((G(F("((u1.CAPACITE>=20)&&(i1.u2.VIDANGE_1>=1))")))||("(((i1.u2.NB_ATTENTE_A_22>=1)&&(i1.u2.CONTROLEUR_2>=1))&&((i1.u2.NB_ATTENTE...193
Formula 0 simplified : G(!"(((i1.u2.NB_ATTENTE_A_22>=1)&&(i1.u2.CONTROLEUR_2>=1))&&((i1.u2.NB_ATTENTE_B_0>=1)&&(i1.u0.COMPTEUR_7>=1)))" & FG!"((u1.CAPACITE...185
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16504141808551802988
[2023-03-09 04:14:47] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16504141808551802988
Running compilation step : cd /tmp/ltsmin16504141808551802988;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16504141808551802988;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16504141808551802988;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-PT-V50P20N50-LTLFireability-14 finished in 135291 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 5 out of 166 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 10 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 1136 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
[2023-03-09 04:14:51] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2023-03-09 04:14:51] [INFO ] Computed 5 place invariants in 14 ms
[2023-03-09 04:14:54] [INFO ] Dead Transitions using invariants and state equation in 2709 ms found 0 transitions.
[2023-03-09 04:14:54] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:14:54] [INFO ] Invariant cache hit.
[2023-03-09 04:14:54] [INFO ] Implicit Places using invariants in 623 ms returned []
[2023-03-09 04:14:54] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:14:54] [INFO ] Invariant cache hit.
[2023-03-09 04:14:54] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:14:57] [INFO ] Implicit Places using invariants and state equation in 2336 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2994 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 163/166 places, 5407/5408 transitions.
Applied a total of 0 rules in 1173 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 8015 ms. Remains : 163/166 places, 5407/5408 transitions.
Stuttering acceptance computed with spot in 85 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N50-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s52 1) (GEQ s26 1) (GEQ s55 1) (GEQ s56 1) (GEQ s132 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 355 steps with 0 reset in 7 ms.
FORMULA BridgeAndVehicles-PT-V50P20N50-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P20N50-LTLFireability-15 finished in 8187 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(F(p1))&&p0)))'
Found a Shortening insensitive property : BridgeAndVehicles-PT-V50P20N50-LTLFireability-03
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Support contains 105 out of 166 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 108 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
[2023-03-09 04:14:58] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2023-03-09 04:14:58] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 04:15:00] [INFO ] Dead Transitions using invariants and state equation in 1745 ms found 0 transitions.
[2023-03-09 04:15:00] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:15:00] [INFO ] Invariant cache hit.
[2023-03-09 04:15:01] [INFO ] Implicit Places using invariants in 538 ms returned []
[2023-03-09 04:15:01] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:15:01] [INFO ] Invariant cache hit.
[2023-03-09 04:15:01] [INFO ] Implicit Places using invariants and state equation in 842 ms returned [52]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1415 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 164/166 places, 5407/5408 transitions.
Applied a total of 0 rules in 40 ms. Remains 164 /164 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 3324 ms. Remains : 164/166 places, 5407/5408 transitions.
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N50-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (LT s0 1) (LT s21 1)) (OR (LT s0 1) (LT s23 1)) (OR (LT s0 1) (LT s17 1)) (OR (LT s0 1) (LT s19 1)) (OR (LT s0 1) (LT s29 1)) (OR (LT s0 1) (L...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 581 reset in 1134 ms.
Product exploration explored 100000 steps with 581 reset in 1133 ms.
Computed a total of 107 stabilizing places and 203 stable transitions
Computed a total of 107 stabilizing places and 203 stable transitions
Detected a total of 107/164 stabilizing places and 203/5407 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (NOT p0)), (X (X p1)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 499 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 119 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 263 steps, including 0 resets, run visited all 2 properties in 14 ms. (steps per millisecond=18 )
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (NOT p0)), (X (X p1)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0), (F (NOT p1))]
Knowledge based reduction with 6 factoid took 431 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 132 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
[2023-03-09 04:15:05] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 164 cols
[2023-03-09 04:15:05] [INFO ] Computed 5 place invariants in 16 ms
[2023-03-09 04:15:08] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 04:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:15:08] [INFO ] [Real]Absence check using state equation in 254 ms returned sat
[2023-03-09 04:15:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:15:10] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 04:15:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:15:10] [INFO ] [Nat]Absence check using state equation in 261 ms returned sat
[2023-03-09 04:15:10] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:15:11] [INFO ] [Nat]Added 102 Read/Feed constraints in 489 ms returned sat
[2023-03-09 04:15:11] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 256 transitions) in 265 ms.
[2023-03-09 04:15:12] [INFO ] Added : 48 causal constraints over 10 iterations in 671 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 105 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 5407/5407 transitions.
Applied a total of 0 rules in 44 ms. Remains 164 /164 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
[2023-03-09 04:15:12] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:15:12] [INFO ] Invariant cache hit.
[2023-03-09 04:15:14] [INFO ] Dead Transitions using invariants and state equation in 2440 ms found 0 transitions.
[2023-03-09 04:15:14] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:15:14] [INFO ] Invariant cache hit.
[2023-03-09 04:15:15] [INFO ] Implicit Places using invariants in 480 ms returned []
[2023-03-09 04:15:15] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:15:15] [INFO ] Invariant cache hit.
[2023-03-09 04:15:15] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:15:16] [INFO ] Implicit Places using invariants and state equation in 1308 ms returned []
Implicit Place search using SMT with State Equation took 1820 ms to find 0 implicit places.
[2023-03-09 04:15:16] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:15:16] [INFO ] Invariant cache hit.
[2023-03-09 04:15:18] [INFO ] Dead Transitions using invariants and state equation in 1633 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5965 ms. Remains : 164/164 places, 5407/5407 transitions.
Computed a total of 107 stabilizing places and 203 stable transitions
Computed a total of 107 stabilizing places and 203 stable transitions
Detected a total of 107/164 stabilizing places and 203/5407 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (NOT p0)), (X (X p1)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 286 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 264 steps, including 0 resets, run visited all 2 properties in 13 ms. (steps per millisecond=20 )
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (NOT p0)), (X (X p1)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0), (F (NOT p1))]
Knowledge based reduction with 6 factoid took 436 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 129 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 84 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
[2023-03-09 04:15:19] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:15:19] [INFO ] Invariant cache hit.
[2023-03-09 04:15:21] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-09 04:15:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 04:15:21] [INFO ] [Real]Absence check using state equation in 262 ms returned sat
[2023-03-09 04:15:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 04:15:24] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 04:15:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 04:15:24] [INFO ] [Nat]Absence check using state equation in 217 ms returned sat
[2023-03-09 04:15:24] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:15:25] [INFO ] [Nat]Added 102 Read/Feed constraints in 1059 ms returned sat
[2023-03-09 04:15:25] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 256 transitions) in 258 ms.
[2023-03-09 04:15:26] [INFO ] Added : 29 causal constraints over 7 iterations in 672 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 154 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 583 reset in 1344 ms.
Product exploration explored 100000 steps with 584 reset in 1170 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 168 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Support contains 105 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 5407/5407 transitions.
Applied a total of 0 rules in 1398 ms. Remains 164 /164 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
[2023-03-09 04:15:30] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:15:30] [INFO ] Invariant cache hit.
[2023-03-09 04:15:33] [INFO ] Dead Transitions using invariants and state equation in 2679 ms found 0 transitions.
[2023-03-09 04:15:33] [INFO ] Redundant transitions in 275 ms returned []
[2023-03-09 04:15:33] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:15:33] [INFO ] Invariant cache hit.
[2023-03-09 04:15:35] [INFO ] Dead Transitions using invariants and state equation in 2263 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6645 ms. Remains : 164/164 places, 5407/5407 transitions.
Built C files in :
/tmp/ltsmin15364007047405237163
[2023-03-09 04:15:35] [INFO ] Built C files in 74ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15364007047405237163
Running compilation step : cd /tmp/ltsmin15364007047405237163;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15364007047405237163;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15364007047405237163;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 105 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 5407/5407 transitions.
Applied a total of 0 rules in 42 ms. Remains 164 /164 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
[2023-03-09 04:15:38] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:15:38] [INFO ] Invariant cache hit.
[2023-03-09 04:15:40] [INFO ] Dead Transitions using invariants and state equation in 2073 ms found 0 transitions.
[2023-03-09 04:15:41] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:15:41] [INFO ] Invariant cache hit.
[2023-03-09 04:15:41] [INFO ] Implicit Places using invariants in 504 ms returned []
[2023-03-09 04:15:41] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:15:41] [INFO ] Invariant cache hit.
[2023-03-09 04:15:43] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:15:46] [INFO ] Implicit Places using invariants and state equation in 5236 ms returned []
Implicit Place search using SMT with State Equation took 5757 ms to find 0 implicit places.
[2023-03-09 04:15:46] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 04:15:46] [INFO ] Invariant cache hit.
[2023-03-09 04:15:49] [INFO ] Dead Transitions using invariants and state equation in 2853 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10752 ms. Remains : 164/164 places, 5407/5407 transitions.
Built C files in :
/tmp/ltsmin859774303755484573
[2023-03-09 04:15:49] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin859774303755484573
Running compilation step : cd /tmp/ltsmin859774303755484573;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin859774303755484573;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin859774303755484573;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 04:15:53] [INFO ] Flatten gal took : 202 ms
[2023-03-09 04:15:53] [INFO ] Flatten gal took : 200 ms
[2023-03-09 04:15:53] [INFO ] Time to serialize gal into /tmp/LTL11493536510006506620.gal : 33 ms
[2023-03-09 04:15:53] [INFO ] Time to serialize properties into /tmp/LTL2215445662828978687.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11493536510006506620.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6700382098762699229.hoa' '-atoms' '/tmp/LTL2215445662828978687.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL2215445662828978687.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6700382098762699229.hoa
Detected timeout of ITS tools.
[2023-03-09 04:16:08] [INFO ] Flatten gal took : 126 ms
[2023-03-09 04:16:09] [INFO ] Flatten gal took : 134 ms
[2023-03-09 04:16:09] [INFO ] Time to serialize gal into /tmp/LTL5744130978819866163.gal : 42 ms
[2023-03-09 04:16:09] [INFO ] Time to serialize properties into /tmp/LTL3508858843065680986.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5744130978819866163.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3508858843065680986.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(((((((X(F("(((((((((CAPACITE<1)||(CONTROLEUR_2<1))||((NB_ATTENTE_B_8<1)||(ATTENTE_B<1)))&&(((CAPACITE<1)||(CONTROLEUR_2<1))||((NB...5776
Formula 0 simplified : G(!"(((((((ROUTE_A<1)||(NB_ATTENTE_A_29<1))&&((ROUTE_A<1)||(NB_ATTENTE_A_23<1)))&&(((ROUTE_A<1)||(NB_ATTENTE_A_25<1))&&((ROUTE_A<1)|...5758
Detected timeout of ITS tools.
[2023-03-09 04:16:24] [INFO ] Flatten gal took : 160 ms
[2023-03-09 04:16:24] [INFO ] Applying decomposition
[2023-03-09 04:16:24] [INFO ] Flatten gal took : 243 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph7078186241728177580.txt' '-o' '/tmp/graph7078186241728177580.bin' '-w' '/tmp/graph7078186241728177580.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7078186241728177580.bin' '-l' '-1' '-v' '-w' '/tmp/graph7078186241728177580.weights' '-q' '0' '-e' '0.001'
[2023-03-09 04:16:24] [INFO ] Decomposing Gal with order
[2023-03-09 04:16:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 04:16:27] [INFO ] Removed a total of 10592 redundant transitions.
[2023-03-09 04:16:27] [INFO ] Flatten gal took : 2057 ms
[2023-03-09 04:16:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 545 labels/synchronizations in 120 ms.
[2023-03-09 04:16:27] [INFO ] Time to serialize gal into /tmp/LTL12455488125613447383.gal : 3 ms
[2023-03-09 04:16:27] [INFO ] Time to serialize properties into /tmp/LTL5905146197952266231.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12455488125613447383.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5905146197952266231.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(((((((X(F("(((((((((i0.u0.CAPACITE<1)||(u1.CONTROLEUR_2<1))||((i2.u2.NB_ATTENTE_B_8<1)||(i0.u3.ATTENTE_B<1)))&&(((i0.u0.CAPACITE<...7135
Formula 0 simplified : G(!"(((((((u1.ROUTE_A<1)||(u1.NB_ATTENTE_A_29<1))&&((u1.ROUTE_A<1)||(u1.NB_ATTENTE_A_23<1)))&&(((u1.ROUTE_A<1)||(u1.NB_ATTENTE_A_25<...7117
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18073734726280778847
[2023-03-09 04:16:42] [INFO ] Built C files in 85ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18073734726280778847
Running compilation step : cd /tmp/ltsmin18073734726280778847;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18073734726280778847;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18073734726280778847;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-PT-V50P20N50-LTLFireability-03 finished in 107155 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p0)||(p0&&F(p1))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(!p0))||(F(!p0)&&X(G(!p1))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||G(F(p1)))))'
[2023-03-09 04:16:46] [INFO ] Flatten gal took : 209 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin9783308929825004147
[2023-03-09 04:16:46] [INFO ] Too many transitions (5408) to apply POR reductions. Disabling POR matrices.
[2023-03-09 04:16:46] [INFO ] Built C files in 108ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9783308929825004147
Running compilation step : cd /tmp/ltsmin9783308929825004147;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '120' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-09 04:16:46] [INFO ] Applying decomposition
[2023-03-09 04:16:47] [INFO ] Flatten gal took : 255 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8852232752070721039.txt' '-o' '/tmp/graph8852232752070721039.bin' '-w' '/tmp/graph8852232752070721039.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8852232752070721039.bin' '-l' '-1' '-v' '-w' '/tmp/graph8852232752070721039.weights' '-q' '0' '-e' '0.001'
[2023-03-09 04:16:47] [INFO ] Decomposing Gal with order
[2023-03-09 04:16:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 04:16:49] [INFO ] Removed a total of 10691 redundant transitions.
[2023-03-09 04:16:49] [INFO ] Flatten gal took : 1716 ms
[2023-03-09 04:16:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 693 labels/synchronizations in 104 ms.
[2023-03-09 04:16:49] [INFO ] Time to serialize gal into /tmp/LTLFireability15517740961140736282.gal : 15 ms
[2023-03-09 04:16:49] [INFO ] Time to serialize properties into /tmp/LTLFireability7648167703609288979.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability15517740961140736282.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability7648167703609288979.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 6 LTL properties
Checking formula 0 : !((F(("(((((((i0.u0.ROUTE_A<1)||(i2.u2.NB_ATTENTE_A_20<1))&&((i0.u0.ROUTE_A<1)||(i2.u2.NB_ATTENTE_A_22<1)))&&(((i0.u0.ROUTE_A<1)||(i2....7580
Formula 0 simplified : G(!"(((((((i0.u0.ROUTE_A<1)||(i2.u2.NB_ATTENTE_A_20<1))&&((i0.u0.ROUTE_A<1)||(i2.u2.NB_ATTENTE_A_22<1)))&&(((i0.u0.ROUTE_A<1)||(i2.u...7566
Compilation finished in 25521 ms.
Running link step : cd /tmp/ltsmin9783308929825004147;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 101 ms.
Running LTSmin : cd /tmp/ltsmin9783308929825004147;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((X(<>((LTLAPp1==true)))&&(LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>600 s) on command cd /tmp/ltsmin9783308929825004147;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((X(<>((LTLAPp1==true)))&&(LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin9783308929825004147;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp2==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>600 s) on command cd /tmp/ltsmin9783308929825004147;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp2==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin9783308929825004147;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>(([]((LTLAPp2==true))||((LTLAPp2==true)&&<>((LTLAPp3==true))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-09 04:41:49] [INFO ] Flatten gal took : 253 ms
[2023-03-09 04:41:49] [INFO ] Time to serialize gal into /tmp/LTLFireability18350510465759359321.gal : 150 ms
[2023-03-09 04:41:49] [INFO ] Time to serialize properties into /tmp/LTLFireability17320181290343694831.ltl : 43 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability18350510465759359321.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability17320181290343694831.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...299
Read 6 LTL properties
Checking formula 0 : !((F(("(((((((ROUTE_A<1)||(NB_ATTENTE_A_20<1))&&((ROUTE_A<1)||(NB_ATTENTE_A_22<1)))&&(((ROUTE_A<1)||(NB_ATTENTE_A_16<1))&&((ROUTE_A<1)...5768
Formula 0 simplified : G(!"(((((((ROUTE_A<1)||(NB_ATTENTE_A_20<1))&&((ROUTE_A<1)||(NB_ATTENTE_A_22<1)))&&(((ROUTE_A<1)||(NB_ATTENTE_A_16<1))&&((ROUTE_A<1)|...5754
WARNING : LTSmin timed out (>600 s) on command cd /tmp/ltsmin9783308929825004147;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>(([]((LTLAPp2==true))||((LTLAPp2==true)&&<>((LTLAPp3==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin9783308929825004147;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>(((LTLAPp4==true)||[]((LTLAPp5==true)))))' '--buchi-type=spotba'

BK_STOP 1678337730383

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-PT-V50P20N50"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-PT-V50P20N50, 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 r037-tajo-167813690100244"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V50P20N50.tgz
mv BridgeAndVehicles-PT-V50P20N50 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 ;