Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r293-tall-167873945800756.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is PolyORBNT-PT-S10J20, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873945800756
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 22M
-rw-r--r-- 1 mcc users 17K Feb 26 01:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 105K Feb 26 01:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1002K Feb 26 01:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 3.7M Feb 26 01:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 6.5K Feb 25 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 36K Feb 25 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 30K Feb 26 03:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 196K Feb 26 03:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 708K Feb 26 02:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.7M Feb 26 02:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 16:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.1K Feb 25 16:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 13M Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBNT-PT-S10J20-LTLFireability-00
FORMULA_NAME PolyORBNT-PT-S10J20-LTLFireability-01
FORMULA_NAME PolyORBNT-PT-S10J20-LTLFireability-02
FORMULA_NAME PolyORBNT-PT-S10J20-LTLFireability-03
FORMULA_NAME PolyORBNT-PT-S10J20-LTLFireability-04
FORMULA_NAME PolyORBNT-PT-S10J20-LTLFireability-05
FORMULA_NAME PolyORBNT-PT-S10J20-LTLFireability-06
FORMULA_NAME PolyORBNT-PT-S10J20-LTLFireability-07
FORMULA_NAME PolyORBNT-PT-S10J20-LTLFireability-08
FORMULA_NAME PolyORBNT-PT-S10J20-LTLFireability-09
FORMULA_NAME PolyORBNT-PT-S10J20-LTLFireability-10
FORMULA_NAME PolyORBNT-PT-S10J20-LTLFireability-11
FORMULA_NAME PolyORBNT-PT-S10J20-LTLFireability-12
FORMULA_NAME PolyORBNT-PT-S10J20-LTLFireability-13
FORMULA_NAME PolyORBNT-PT-S10J20-LTLFireability-14
FORMULA_NAME PolyORBNT-PT-S10J20-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678963468103

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=PolyORBNT-PT-S10J20
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-16 10:44:29] [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]
[2023-03-16 10:44:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 10:44:30] [INFO ] Load time of PNML (sax parser for PT used): 583 ms
[2023-03-16 10:44:30] [INFO ] Transformed 474 places.
[2023-03-16 10:44:30] [INFO ] Transformed 11760 transitions.
[2023-03-16 10:44:30] [INFO ] Parsed PT model containing 474 places and 11760 transitions and 111119 arcs in 741 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
FORMULA PolyORBNT-PT-S10J20-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 84 out of 474 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 474/474 places, 1650/1650 transitions.
Ensure Unique test removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 467 transition count 1650
Applied a total of 7 rules in 100 ms. Remains 467 /474 variables (removed 7) and now considering 1650/1650 (removed 0) transitions.
[2023-03-16 10:44:31] [INFO ] Flow matrix only has 1641 transitions (discarded 9 similar events)
// Phase 1: matrix 1641 rows 467 cols
[2023-03-16 10:44:31] [INFO ] Computed 65 place invariants in 89 ms
[2023-03-16 10:44:32] [INFO ] Dead Transitions using invariants and state equation in 1256 ms found 615 transitions.
Found 615 dead transitions using SMT.
Drop transitions removed 615 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 615 transitions.
[2023-03-16 10:44:32] [INFO ] Flow matrix only has 1026 transitions (discarded 9 similar events)
// Phase 1: matrix 1026 rows 467 cols
[2023-03-16 10:44:32] [INFO ] Computed 65 place invariants in 24 ms
[2023-03-16 10:44:32] [INFO ] Implicit Places using invariants in 342 ms returned []
[2023-03-16 10:44:32] [INFO ] Flow matrix only has 1026 transitions (discarded 9 similar events)
[2023-03-16 10:44:32] [INFO ] Invariant cache hit.
[2023-03-16 10:44:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:44:34] [INFO ] Implicit Places using invariants and state equation in 1854 ms returned []
Implicit Place search using SMT with State Equation took 2199 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 467/474 places, 1035/1650 transitions.
Applied a total of 0 rules in 20 ms. Remains 467 /467 variables (removed 0) and now considering 1035/1035 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3602 ms. Remains : 467/474 places, 1035/1650 transitions.
Support contains 84 out of 467 places after structural reductions.
[2023-03-16 10:44:34] [INFO ] Flatten gal took : 152 ms
[2023-03-16 10:44:34] [INFO ] Flatten gal took : 99 ms
[2023-03-16 10:44:35] [INFO ] Input system was already deterministic with 1035 transitions.
Support contains 81 out of 467 places (down from 84) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 558 resets, run finished after 1947 ms. (steps per millisecond=5 ) properties (out of 22) seen :9
Incomplete Best-First random walk after 10000 steps, including 104 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 13) seen :6
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 7) seen :2
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-16 10:44:37] [INFO ] Flow matrix only has 1026 transitions (discarded 9 similar events)
[2023-03-16 10:44:37] [INFO ] Invariant cache hit.
[2023-03-16 10:44:37] [INFO ] [Real]Absence check using 45 positive place invariants in 16 ms returned sat
[2023-03-16 10:44:37] [INFO ] [Real]Absence check using 45 positive and 20 generalized place invariants in 17 ms returned sat
[2023-03-16 10:44:37] [INFO ] After 200ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:3
[2023-03-16 10:44:38] [INFO ] [Nat]Absence check using 45 positive place invariants in 10 ms returned sat
[2023-03-16 10:44:38] [INFO ] [Nat]Absence check using 45 positive and 20 generalized place invariants in 17 ms returned sat
[2023-03-16 10:44:43] [INFO ] After 5566ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :3
[2023-03-16 10:44:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:44:43] [INFO ] After 269ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :2 sat :3
[2023-03-16 10:44:44] [INFO ] Deduced a trap composed of 221 places in 288 ms of which 7 ms to minimize.
[2023-03-16 10:44:44] [INFO ] Deduced a trap composed of 213 places in 265 ms of which 1 ms to minimize.
[2023-03-16 10:44:44] [INFO ] Deduced a trap composed of 217 places in 291 ms of which 1 ms to minimize.
[2023-03-16 10:44:45] [INFO ] Deduced a trap composed of 225 places in 271 ms of which 1 ms to minimize.
[2023-03-16 10:44:45] [INFO ] Deduced a trap composed of 217 places in 279 ms of which 1 ms to minimize.
[2023-03-16 10:44:45] [INFO ] Deduced a trap composed of 221 places in 241 ms of which 1 ms to minimize.
[2023-03-16 10:44:46] [INFO ] Deduced a trap composed of 229 places in 234 ms of which 0 ms to minimize.
[2023-03-16 10:44:46] [INFO ] Deduced a trap composed of 225 places in 245 ms of which 1 ms to minimize.
[2023-03-16 10:44:46] [INFO ] Deduced a trap composed of 238 places in 261 ms of which 0 ms to minimize.
[2023-03-16 10:44:46] [INFO ] Deduced a trap composed of 211 places in 257 ms of which 0 ms to minimize.
[2023-03-16 10:44:47] [INFO ] Deduced a trap composed of 215 places in 258 ms of which 1 ms to minimize.
[2023-03-16 10:44:47] [INFO ] Deduced a trap composed of 239 places in 269 ms of which 1 ms to minimize.
[2023-03-16 10:44:48] [INFO ] Deduced a trap composed of 223 places in 276 ms of which 1 ms to minimize.
[2023-03-16 10:44:48] [INFO ] Deduced a trap composed of 243 places in 254 ms of which 1 ms to minimize.
[2023-03-16 10:44:49] [INFO ] Deduced a trap composed of 213 places in 255 ms of which 1 ms to minimize.
[2023-03-16 10:44:49] [INFO ] Deduced a trap composed of 228 places in 246 ms of which 0 ms to minimize.
[2023-03-16 10:44:49] [INFO ] Deduced a trap composed of 233 places in 254 ms of which 1 ms to minimize.
[2023-03-16 10:44:50] [INFO ] Deduced a trap composed of 219 places in 262 ms of which 0 ms to minimize.
[2023-03-16 10:44:50] [INFO ] Deduced a trap composed of 225 places in 231 ms of which 0 ms to minimize.
[2023-03-16 10:44:50] [INFO ] Deduced a trap composed of 211 places in 244 ms of which 1 ms to minimize.
[2023-03-16 10:44:51] [INFO ] Deduced a trap composed of 222 places in 243 ms of which 1 ms to minimize.
[2023-03-16 10:44:51] [INFO ] Deduced a trap composed of 219 places in 233 ms of which 1 ms to minimize.
[2023-03-16 10:44:51] [INFO ] Deduced a trap composed of 226 places in 244 ms of which 0 ms to minimize.
[2023-03-16 10:44:52] [INFO ] Deduced a trap composed of 209 places in 249 ms of which 0 ms to minimize.
[2023-03-16 10:44:52] [INFO ] Deduced a trap composed of 220 places in 255 ms of which 1 ms to minimize.
[2023-03-16 10:44:52] [INFO ] Deduced a trap composed of 237 places in 251 ms of which 0 ms to minimize.
[2023-03-16 10:44:53] [INFO ] Deduced a trap composed of 210 places in 247 ms of which 1 ms to minimize.
[2023-03-16 10:44:53] [INFO ] Deduced a trap composed of 231 places in 241 ms of which 1 ms to minimize.
[2023-03-16 10:44:54] [INFO ] Deduced a trap composed of 230 places in 236 ms of which 0 ms to minimize.
[2023-03-16 10:44:54] [INFO ] Deduced a trap composed of 229 places in 231 ms of which 0 ms to minimize.
[2023-03-16 10:44:54] [INFO ] Deduced a trap composed of 225 places in 229 ms of which 0 ms to minimize.
[2023-03-16 10:44:54] [INFO ] Deduced a trap composed of 221 places in 246 ms of which 0 ms to minimize.
[2023-03-16 10:44:55] [INFO ] Deduced a trap composed of 223 places in 246 ms of which 1 ms to minimize.
[2023-03-16 10:44:55] [INFO ] Deduced a trap composed of 223 places in 244 ms of which 0 ms to minimize.
[2023-03-16 10:44:56] [INFO ] Deduced a trap composed of 237 places in 248 ms of which 4 ms to minimize.
[2023-03-16 10:44:56] [INFO ] Deduced a trap composed of 221 places in 250 ms of which 0 ms to minimize.
[2023-03-16 10:44:57] [INFO ] Deduced a trap composed of 225 places in 247 ms of which 0 ms to minimize.
[2023-03-16 10:44:57] [INFO ] Deduced a trap composed of 223 places in 229 ms of which 0 ms to minimize.
[2023-03-16 10:44:57] [INFO ] Deduced a trap composed of 219 places in 239 ms of which 1 ms to minimize.
[2023-03-16 10:44:58] [INFO ] Deduced a trap composed of 207 places in 228 ms of which 0 ms to minimize.
[2023-03-16 10:44:58] [INFO ] Deduced a trap composed of 221 places in 249 ms of which 0 ms to minimize.
[2023-03-16 10:44:59] [INFO ] Deduced a trap composed of 209 places in 256 ms of which 1 ms to minimize.
[2023-03-16 10:44:59] [INFO ] Deduced a trap composed of 225 places in 261 ms of which 0 ms to minimize.
[2023-03-16 10:44:59] [INFO ] Deduced a trap composed of 226 places in 251 ms of which 0 ms to minimize.
[2023-03-16 10:45:00] [INFO ] Deduced a trap composed of 228 places in 235 ms of which 0 ms to minimize.
[2023-03-16 10:45:00] [INFO ] Deduced a trap composed of 227 places in 260 ms of which 0 ms to minimize.
[2023-03-16 10:45:01] [INFO ] Deduced a trap composed of 229 places in 263 ms of which 1 ms to minimize.
[2023-03-16 10:45:01] [INFO ] Deduced a trap composed of 223 places in 245 ms of which 1 ms to minimize.
[2023-03-16 10:45:02] [INFO ] Deduced a trap composed of 219 places in 255 ms of which 0 ms to minimize.
[2023-03-16 10:45:02] [INFO ] Deduced a trap composed of 227 places in 258 ms of which 1 ms to minimize.
[2023-03-16 10:45:03] [INFO ] Deduced a trap composed of 215 places in 298 ms of which 2 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.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)
[2023-03-16 10:45:03] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 10:45:03] [INFO ] After 25223ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0 real:3
Fused 5 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 14 ms.
Support contains 6 out of 467 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 467/467 places, 1035/1035 transitions.
Ensure Unique test removed 3 places
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 464 transition count 1010
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 53 place count 439 transition count 1010
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 53 place count 439 transition count 987
Deduced a syphon composed of 23 places in 1 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 99 place count 416 transition count 987
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 100 place count 415 transition count 986
Iterating global reduction 2 with 1 rules applied. Total rules applied 101 place count 415 transition count 986
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 105 place count 413 transition count 984
Applied a total of 105 rules in 179 ms. Remains 413 /467 variables (removed 54) and now considering 984/1035 (removed 51) transitions.
[2023-03-16 10:45:03] [INFO ] Flow matrix only has 975 transitions (discarded 9 similar events)
// Phase 1: matrix 975 rows 413 cols
[2023-03-16 10:45:03] [INFO ] Computed 62 place invariants in 11 ms
[2023-03-16 10:45:03] [INFO ] Dead Transitions using invariants and state equation in 485 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 666 ms. Remains : 413/467 places, 984/1035 transitions.
Incomplete random walk after 10000 steps, including 632 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 97 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-16 10:45:03] [INFO ] Flow matrix only has 975 transitions (discarded 9 similar events)
[2023-03-16 10:45:03] [INFO ] Invariant cache hit.
[2023-03-16 10:45:04] [INFO ] [Real]Absence check using 44 positive place invariants in 8 ms returned sat
[2023-03-16 10:45:04] [INFO ] [Real]Absence check using 44 positive and 18 generalized place invariants in 15 ms returned sat
[2023-03-16 10:45:04] [INFO ] After 93ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 10:45:04] [INFO ] [Nat]Absence check using 44 positive place invariants in 7 ms returned sat
[2023-03-16 10:45:04] [INFO ] [Nat]Absence check using 44 positive and 18 generalized place invariants in 15 ms returned sat
[2023-03-16 10:45:04] [INFO ] After 616ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 10:45:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:45:05] [INFO ] After 288ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 10:45:05] [INFO ] Deduced a trap composed of 164 places in 208 ms of which 0 ms to minimize.
[2023-03-16 10:45:05] [INFO ] Deduced a trap composed of 170 places in 227 ms of which 1 ms to minimize.
[2023-03-16 10:45:05] [INFO ] Deduced a trap composed of 168 places in 228 ms of which 0 ms to minimize.
[2023-03-16 10:45:06] [INFO ] Deduced a trap composed of 168 places in 229 ms of which 1 ms to minimize.
[2023-03-16 10:45:06] [INFO ] Deduced a trap composed of 176 places in 220 ms of which 0 ms to minimize.
[2023-03-16 10:45:06] [INFO ] Deduced a trap composed of 168 places in 224 ms of which 2 ms to minimize.
[2023-03-16 10:45:06] [INFO ] Deduced a trap composed of 172 places in 224 ms of which 1 ms to minimize.
[2023-03-16 10:45:07] [INFO ] Deduced a trap composed of 172 places in 206 ms of which 1 ms to minimize.
[2023-03-16 10:45:07] [INFO ] Deduced a trap composed of 170 places in 217 ms of which 1 ms to minimize.
[2023-03-16 10:45:07] [INFO ] Deduced a trap composed of 178 places in 229 ms of which 0 ms to minimize.
[2023-03-16 10:45:08] [INFO ] Deduced a trap composed of 162 places in 266 ms of which 0 ms to minimize.
[2023-03-16 10:45:08] [INFO ] Deduced a trap composed of 170 places in 219 ms of which 1 ms to minimize.
[2023-03-16 10:45:08] [INFO ] Deduced a trap composed of 176 places in 232 ms of which 2 ms to minimize.
[2023-03-16 10:45:09] [INFO ] Deduced a trap composed of 169 places in 233 ms of which 4 ms to minimize.
[2023-03-16 10:45:09] [INFO ] Deduced a trap composed of 170 places in 226 ms of which 0 ms to minimize.
[2023-03-16 10:45:09] [INFO ] Deduced a trap composed of 166 places in 225 ms of which 3 ms to minimize.
[2023-03-16 10:45:10] [INFO ] Deduced a trap composed of 170 places in 240 ms of which 13 ms to minimize.
[2023-03-16 10:45:10] [INFO ] Deduced a trap composed of 170 places in 225 ms of which 1 ms to minimize.
[2023-03-16 10:45:10] [INFO ] Deduced a trap composed of 166 places in 234 ms of which 0 ms to minimize.
[2023-03-16 10:45:10] [INFO ] Deduced a trap composed of 168 places in 229 ms of which 0 ms to minimize.
[2023-03-16 10:45:11] [INFO ] Deduced a trap composed of 173 places in 242 ms of which 1 ms to minimize.
[2023-03-16 10:45:11] [INFO ] Deduced a trap composed of 170 places in 243 ms of which 0 ms to minimize.
[2023-03-16 10:45:12] [INFO ] Deduced a trap composed of 166 places in 240 ms of which 1 ms to minimize.
[2023-03-16 10:45:12] [INFO ] Deduced a trap composed of 166 places in 243 ms of which 1 ms to minimize.
[2023-03-16 10:45:12] [INFO ] Deduced a trap composed of 170 places in 237 ms of which 0 ms to minimize.
[2023-03-16 10:45:12] [INFO ] Deduced a trap composed of 172 places in 234 ms of which 1 ms to minimize.
[2023-03-16 10:45:13] [INFO ] Deduced a trap composed of 166 places in 230 ms of which 1 ms to minimize.
[2023-03-16 10:45:13] [INFO ] Deduced a trap composed of 160 places in 234 ms of which 0 ms to minimize.
[2023-03-16 10:45:13] [INFO ] Deduced a trap composed of 158 places in 238 ms of which 0 ms to minimize.
[2023-03-16 10:45:14] [INFO ] Deduced a trap composed of 172 places in 233 ms of which 0 ms to minimize.
[2023-03-16 10:45:14] [INFO ] Deduced a trap composed of 166 places in 230 ms of which 0 ms to minimize.
[2023-03-16 10:45:14] [INFO ] Deduced a trap composed of 164 places in 233 ms of which 0 ms to minimize.
[2023-03-16 10:45:14] [INFO ] Deduced a trap composed of 166 places in 233 ms of which 1 ms to minimize.
[2023-03-16 10:45:15] [INFO ] Deduced a trap composed of 172 places in 231 ms of which 1 ms to minimize.
[2023-03-16 10:45:15] [INFO ] Deduced a trap composed of 170 places in 236 ms of which 0 ms to minimize.
[2023-03-16 10:45:15] [INFO ] Deduced a trap composed of 160 places in 229 ms of which 0 ms to minimize.
[2023-03-16 10:45:16] [INFO ] Deduced a trap composed of 160 places in 231 ms of which 0 ms to minimize.
[2023-03-16 10:45:16] [INFO ] Deduced a trap composed of 175 places in 238 ms of which 1 ms to minimize.
[2023-03-16 10:45:16] [INFO ] Deduced a trap composed of 162 places in 233 ms of which 0 ms to minimize.
[2023-03-16 10:45:17] [INFO ] Deduced a trap composed of 170 places in 234 ms of which 0 ms to minimize.
[2023-03-16 10:45:17] [INFO ] Deduced a trap composed of 162 places in 234 ms of which 0 ms to minimize.
[2023-03-16 10:45:17] [INFO ] Deduced a trap composed of 162 places in 232 ms of which 0 ms to minimize.
[2023-03-16 10:45:18] [INFO ] Deduced a trap composed of 168 places in 236 ms of which 0 ms to minimize.
[2023-03-16 10:45:18] [INFO ] Deduced a trap composed of 174 places in 231 ms of which 1 ms to minimize.
[2023-03-16 10:45:18] [INFO ] Deduced a trap composed of 162 places in 230 ms of which 0 ms to minimize.
[2023-03-16 10:45:19] [INFO ] Deduced a trap composed of 166 places in 232 ms of which 0 ms to minimize.
[2023-03-16 10:45:19] [INFO ] Deduced a trap composed of 184 places in 233 ms of which 0 ms to minimize.
[2023-03-16 10:45:20] [INFO ] Deduced a trap composed of 168 places in 236 ms of which 1 ms to minimize.
[2023-03-16 10:45:20] [INFO ] Deduced a trap composed of 164 places in 231 ms of which 0 ms to minimize.
[2023-03-16 10:45:21] [INFO ] Deduced a trap composed of 168 places in 237 ms of which 1 ms to minimize.
[2023-03-16 10:45:21] [INFO ] Deduced a trap composed of 170 places in 234 ms of which 1 ms to minimize.
[2023-03-16 10:45:21] [INFO ] Deduced a trap composed of 170 places in 237 ms of which 1 ms to minimize.
[2023-03-16 10:45:22] [INFO ] Deduced a trap composed of 170 places in 214 ms of which 0 ms to minimize.
[2023-03-16 10:45:22] [INFO ] Deduced a trap composed of 164 places in 212 ms of which 0 ms to minimize.
[2023-03-16 10:45:23] [INFO ] Deduced a trap composed of 176 places in 205 ms of which 0 ms to minimize.
[2023-03-16 10:45:28] [INFO ] Deduced a trap composed of 170 places in 228 ms of which 1 ms to minimize.
[2023-03-16 10:45:29] [INFO ] Trap strengthening (SAT) tested/added 56/56 trap constraints in 24010 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:769)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.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)
[2023-03-16 10:45:29] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 10:45:29] [INFO ] After 25011ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 413 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 413/413 places, 984/984 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 413 transition count 983
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 412 transition count 983
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2 place count 412 transition count 981
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 410 transition count 981
Applied a total of 6 rules in 57 ms. Remains 410 /413 variables (removed 3) and now considering 981/984 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 410/413 places, 981/984 transitions.
Incomplete random walk after 10000 steps, including 703 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 101 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 397623 steps, run timeout after 3001 ms. (steps per millisecond=132 ) properties seen :{}
Probabilistic random walk after 397623 steps, saw 65255 distinct states, run finished after 3002 ms. (steps per millisecond=132 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 10:45:32] [INFO ] Flow matrix only has 972 transitions (discarded 9 similar events)
// Phase 1: matrix 972 rows 410 cols
[2023-03-16 10:45:32] [INFO ] Computed 62 place invariants in 19 ms
[2023-03-16 10:45:32] [INFO ] [Real]Absence check using 45 positive place invariants in 11 ms returned sat
[2023-03-16 10:45:32] [INFO ] [Real]Absence check using 45 positive and 17 generalized place invariants in 12 ms returned sat
[2023-03-16 10:45:32] [INFO ] After 102ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 10:45:32] [INFO ] [Nat]Absence check using 45 positive place invariants in 9 ms returned sat
[2023-03-16 10:45:32] [INFO ] [Nat]Absence check using 45 positive and 17 generalized place invariants in 22 ms returned sat
[2023-03-16 10:45:32] [INFO ] After 354ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 10:45:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:45:33] [INFO ] After 391ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 10:45:33] [INFO ] Deduced a trap composed of 181 places in 237 ms of which 0 ms to minimize.
[2023-03-16 10:45:33] [INFO ] Deduced a trap composed of 166 places in 238 ms of which 0 ms to minimize.
[2023-03-16 10:45:33] [INFO ] Deduced a trap composed of 167 places in 217 ms of which 0 ms to minimize.
[2023-03-16 10:45:34] [INFO ] Deduced a trap composed of 160 places in 236 ms of which 0 ms to minimize.
[2023-03-16 10:45:34] [INFO ] Deduced a trap composed of 160 places in 215 ms of which 0 ms to minimize.
[2023-03-16 10:45:34] [INFO ] Deduced a trap composed of 164 places in 210 ms of which 0 ms to minimize.
[2023-03-16 10:45:35] [INFO ] Deduced a trap composed of 164 places in 211 ms of which 1 ms to minimize.
[2023-03-16 10:45:35] [INFO ] Deduced a trap composed of 162 places in 230 ms of which 0 ms to minimize.
[2023-03-16 10:45:35] [INFO ] Deduced a trap composed of 160 places in 229 ms of which 1 ms to minimize.
[2023-03-16 10:45:36] [INFO ] Deduced a trap composed of 160 places in 223 ms of which 0 ms to minimize.
[2023-03-16 10:45:36] [INFO ] Deduced a trap composed of 170 places in 229 ms of which 0 ms to minimize.
[2023-03-16 10:45:36] [INFO ] Deduced a trap composed of 164 places in 224 ms of which 0 ms to minimize.
[2023-03-16 10:45:37] [INFO ] Deduced a trap composed of 172 places in 235 ms of which 1 ms to minimize.
[2023-03-16 10:45:37] [INFO ] Deduced a trap composed of 162 places in 231 ms of which 0 ms to minimize.
[2023-03-16 10:45:37] [INFO ] Deduced a trap composed of 169 places in 230 ms of which 1 ms to minimize.
[2023-03-16 10:45:37] [INFO ] Deduced a trap composed of 173 places in 229 ms of which 1 ms to minimize.
[2023-03-16 10:45:38] [INFO ] Deduced a trap composed of 166 places in 224 ms of which 1 ms to minimize.
[2023-03-16 10:45:38] [INFO ] Deduced a trap composed of 164 places in 232 ms of which 0 ms to minimize.
[2023-03-16 10:45:39] [INFO ] Deduced a trap composed of 177 places in 235 ms of which 0 ms to minimize.
[2023-03-16 10:45:39] [INFO ] Deduced a trap composed of 160 places in 233 ms of which 1 ms to minimize.
[2023-03-16 10:45:40] [INFO ] Deduced a trap composed of 171 places in 227 ms of which 1 ms to minimize.
[2023-03-16 10:45:40] [INFO ] Deduced a trap composed of 175 places in 225 ms of which 0 ms to minimize.
[2023-03-16 10:45:41] [INFO ] Deduced a trap composed of 162 places in 226 ms of which 1 ms to minimize.
[2023-03-16 10:45:41] [INFO ] Deduced a trap composed of 166 places in 234 ms of which 1 ms to minimize.
[2023-03-16 10:45:42] [INFO ] Deduced a trap composed of 164 places in 228 ms of which 0 ms to minimize.
[2023-03-16 10:45:42] [INFO ] Deduced a trap composed of 160 places in 227 ms of which 0 ms to minimize.
[2023-03-16 10:45:45] [INFO ] Deduced a trap composed of 166 places in 211 ms of which 1 ms to minimize.
[2023-03-16 10:45:45] [INFO ] Deduced a trap composed of 176 places in 231 ms of which 0 ms to minimize.
[2023-03-16 10:45:45] [INFO ] Deduced a trap composed of 156 places in 237 ms of which 0 ms to minimize.
[2023-03-16 10:45:46] [INFO ] Deduced a trap composed of 164 places in 237 ms of which 1 ms to minimize.
[2023-03-16 10:45:46] [INFO ] Deduced a trap composed of 170 places in 232 ms of which 1 ms to minimize.
[2023-03-16 10:45:46] [INFO ] Deduced a trap composed of 162 places in 233 ms of which 0 ms to minimize.
[2023-03-16 10:45:47] [INFO ] Deduced a trap composed of 166 places in 235 ms of which 1 ms to minimize.
[2023-03-16 10:45:47] [INFO ] Deduced a trap composed of 160 places in 241 ms of which 0 ms to minimize.
[2023-03-16 10:45:47] [INFO ] Deduced a trap composed of 173 places in 235 ms of which 1 ms to minimize.
[2023-03-16 10:45:48] [INFO ] Deduced a trap composed of 170 places in 233 ms of which 2 ms to minimize.
[2023-03-16 10:45:49] [INFO ] Deduced a trap composed of 179 places in 235 ms of which 0 ms to minimize.
[2023-03-16 10:45:53] [INFO ] Deduced a trap composed of 154 places in 222 ms of which 0 ms to minimize.
[2023-03-16 10:45:53] [INFO ] Deduced a trap composed of 158 places in 228 ms of which 0 ms to minimize.
[2023-03-16 10:45:54] [INFO ] Deduced a trap composed of 171 places in 237 ms of which 0 ms to minimize.
[2023-03-16 10:45:55] [INFO ] Deduced a trap composed of 160 places in 216 ms of which 1 ms to minimize.
[2023-03-16 10:45:57] [INFO ] Trap strengthening (SAT) tested/added 41/41 trap constraints in 24156 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:769)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.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)
[2023-03-16 10:45:57] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 10:45:57] [INFO ] After 25016ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 410 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 410/410 places, 981/981 transitions.
Applied a total of 0 rules in 33 ms. Remains 410 /410 variables (removed 0) and now considering 981/981 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 410/410 places, 981/981 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 410/410 places, 981/981 transitions.
Applied a total of 0 rules in 37 ms. Remains 410 /410 variables (removed 0) and now considering 981/981 (removed 0) transitions.
[2023-03-16 10:45:57] [INFO ] Flow matrix only has 972 transitions (discarded 9 similar events)
[2023-03-16 10:45:57] [INFO ] Invariant cache hit.
[2023-03-16 10:45:57] [INFO ] Implicit Places using invariants in 455 ms returned []
[2023-03-16 10:45:57] [INFO ] Flow matrix only has 972 transitions (discarded 9 similar events)
[2023-03-16 10:45:57] [INFO ] Invariant cache hit.
[2023-03-16 10:45:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:46:01] [INFO ] Implicit Places using invariants and state equation in 3313 ms returned []
Implicit Place search using SMT with State Equation took 3770 ms to find 0 implicit places.
[2023-03-16 10:46:01] [INFO ] Redundant transitions in 65 ms returned []
[2023-03-16 10:46:01] [INFO ] Flow matrix only has 972 transitions (discarded 9 similar events)
[2023-03-16 10:46:01] [INFO ] Invariant cache hit.
[2023-03-16 10:46:01] [INFO ] Dead Transitions using invariants and state equation in 445 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4323 ms. Remains : 410/410 places, 981/981 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 410 transition count 972
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 9 place count 410 transition count 971
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 11 place count 409 transition count 971
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 409 transition count 970
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 13 place count 408 transition count 970
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 2 with 10 rules applied. Total rules applied 23 place count 408 transition count 960
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 33 place count 398 transition count 960
Applied a total of 33 rules in 128 ms. Remains 398 /410 variables (removed 12) and now considering 960/981 (removed 21) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 960 rows 398 cols
[2023-03-16 10:46:01] [INFO ] Computed 62 place invariants in 16 ms
[2023-03-16 10:46:01] [INFO ] [Real]Absence check using 45 positive place invariants in 9 ms returned sat
[2023-03-16 10:46:01] [INFO ] [Real]Absence check using 45 positive and 17 generalized place invariants in 12 ms returned sat
[2023-03-16 10:46:02] [INFO ] After 335ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 10:46:02] [INFO ] Deduced a trap composed of 175 places in 203 ms of which 0 ms to minimize.
[2023-03-16 10:46:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 277 ms
[2023-03-16 10:46:02] [INFO ] After 633ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 10:46:02] [INFO ] After 729ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 10:46:02] [INFO ] [Nat]Absence check using 45 positive place invariants in 8 ms returned sat
[2023-03-16 10:46:02] [INFO ] [Nat]Absence check using 45 positive and 17 generalized place invariants in 12 ms returned sat
[2023-03-16 10:46:03] [INFO ] After 637ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 10:46:03] [INFO ] Deduced a trap composed of 154 places in 209 ms of which 0 ms to minimize.
[2023-03-16 10:46:03] [INFO ] Deduced a trap composed of 162 places in 187 ms of which 0 ms to minimize.
[2023-03-16 10:46:04] [INFO ] Deduced a trap composed of 176 places in 187 ms of which 0 ms to minimize.
[2023-03-16 10:46:04] [INFO ] Deduced a trap composed of 158 places in 207 ms of which 0 ms to minimize.
[2023-03-16 10:46:04] [INFO ] Deduced a trap composed of 158 places in 202 ms of which 0 ms to minimize.
[2023-03-16 10:46:04] [INFO ] Deduced a trap composed of 158 places in 202 ms of which 0 ms to minimize.
[2023-03-16 10:46:04] [INFO ] Deduced a trap composed of 162 places in 201 ms of which 1 ms to minimize.
[2023-03-16 10:46:05] [INFO ] Deduced a trap composed of 168 places in 203 ms of which 1 ms to minimize.
[2023-03-16 10:46:05] [INFO ] Deduced a trap composed of 160 places in 203 ms of which 0 ms to minimize.
[2023-03-16 10:46:05] [INFO ] Deduced a trap composed of 160 places in 200 ms of which 1 ms to minimize.
[2023-03-16 10:46:05] [INFO ] Deduced a trap composed of 166 places in 203 ms of which 1 ms to minimize.
[2023-03-16 10:46:06] [INFO ] Deduced a trap composed of 174 places in 205 ms of which 0 ms to minimize.
[2023-03-16 10:46:06] [INFO ] Deduced a trap composed of 160 places in 202 ms of which 1 ms to minimize.
[2023-03-16 10:46:06] [INFO ] Deduced a trap composed of 156 places in 192 ms of which 1 ms to minimize.
[2023-03-16 10:46:06] [INFO ] Deduced a trap composed of 154 places in 180 ms of which 0 ms to minimize.
[2023-03-16 10:46:07] [INFO ] Deduced a trap composed of 156 places in 189 ms of which 0 ms to minimize.
[2023-03-16 10:46:07] [INFO ] Deduced a trap composed of 160 places in 195 ms of which 0 ms to minimize.
[2023-03-16 10:46:07] [INFO ] Deduced a trap composed of 158 places in 193 ms of which 0 ms to minimize.
[2023-03-16 10:46:07] [INFO ] Deduced a trap composed of 164 places in 182 ms of which 0 ms to minimize.
[2023-03-16 10:46:07] [INFO ] Deduced a trap composed of 160 places in 186 ms of which 0 ms to minimize.
[2023-03-16 10:46:08] [INFO ] Deduced a trap composed of 162 places in 208 ms of which 1 ms to minimize.
[2023-03-16 10:46:08] [INFO ] Deduced a trap composed of 156 places in 189 ms of which 0 ms to minimize.
[2023-03-16 10:46:08] [INFO ] Deduced a trap composed of 160 places in 203 ms of which 0 ms to minimize.
[2023-03-16 10:46:08] [INFO ] Deduced a trap composed of 154 places in 200 ms of which 0 ms to minimize.
[2023-03-16 10:46:09] [INFO ] Deduced a trap composed of 158 places in 203 ms of which 0 ms to minimize.
[2023-03-16 10:46:09] [INFO ] Deduced a trap composed of 160 places in 203 ms of which 1 ms to minimize.
[2023-03-16 10:46:09] [INFO ] Deduced a trap composed of 160 places in 202 ms of which 1 ms to minimize.
[2023-03-16 10:46:09] [INFO ] Deduced a trap composed of 158 places in 204 ms of which 0 ms to minimize.
[2023-03-16 10:46:10] [INFO ] Deduced a trap composed of 156 places in 209 ms of which 1 ms to minimize.
[2023-03-16 10:46:10] [INFO ] Deduced a trap composed of 160 places in 209 ms of which 1 ms to minimize.
[2023-03-16 10:46:10] [INFO ] Deduced a trap composed of 154 places in 208 ms of which 0 ms to minimize.
[2023-03-16 10:46:10] [INFO ] Deduced a trap composed of 162 places in 202 ms of which 1 ms to minimize.
[2023-03-16 10:46:11] [INFO ] Deduced a trap composed of 160 places in 209 ms of which 0 ms to minimize.
[2023-03-16 10:46:11] [INFO ] Deduced a trap composed of 164 places in 214 ms of which 1 ms to minimize.
[2023-03-16 10:46:11] [INFO ] Deduced a trap composed of 164 places in 209 ms of which 1 ms to minimize.
[2023-03-16 10:46:11] [INFO ] Deduced a trap composed of 164 places in 203 ms of which 1 ms to minimize.
[2023-03-16 10:46:12] [INFO ] Deduced a trap composed of 162 places in 202 ms of which 1 ms to minimize.
[2023-03-16 10:46:12] [INFO ] Deduced a trap composed of 156 places in 202 ms of which 0 ms to minimize.
[2023-03-16 10:46:12] [INFO ] Deduced a trap composed of 158 places in 197 ms of which 0 ms to minimize.
[2023-03-16 10:46:12] [INFO ] Deduced a trap composed of 175 places in 203 ms of which 0 ms to minimize.
[2023-03-16 10:46:13] [INFO ] Deduced a trap composed of 170 places in 190 ms of which 0 ms to minimize.
[2023-03-16 10:46:13] [INFO ] Deduced a trap composed of 162 places in 200 ms of which 1 ms to minimize.
[2023-03-16 10:46:13] [INFO ] Deduced a trap composed of 162 places in 196 ms of which 0 ms to minimize.
[2023-03-16 10:46:13] [INFO ] Deduced a trap composed of 160 places in 200 ms of which 0 ms to minimize.
[2023-03-16 10:46:14] [INFO ] Deduced a trap composed of 158 places in 200 ms of which 1 ms to minimize.
[2023-03-16 10:46:14] [INFO ] Deduced a trap composed of 160 places in 195 ms of which 0 ms to minimize.
[2023-03-16 10:46:14] [INFO ] Deduced a trap composed of 168 places in 213 ms of which 1 ms to minimize.
[2023-03-16 10:46:14] [INFO ] Deduced a trap composed of 164 places in 195 ms of which 0 ms to minimize.
[2023-03-16 10:46:14] [INFO ] Deduced a trap composed of 168 places in 201 ms of which 0 ms to minimize.
[2023-03-16 10:46:15] [INFO ] Deduced a trap composed of 162 places in 194 ms of which 0 ms to minimize.
[2023-03-16 10:46:15] [INFO ] Deduced a trap composed of 160 places in 197 ms of which 1 ms to minimize.
[2023-03-16 10:46:15] [INFO ] Deduced a trap composed of 162 places in 194 ms of which 0 ms to minimize.
[2023-03-16 10:46:15] [INFO ] Deduced a trap composed of 160 places in 194 ms of which 0 ms to minimize.
[2023-03-16 10:46:16] [INFO ] Deduced a trap composed of 168 places in 200 ms of which 0 ms to minimize.
[2023-03-16 10:46:16] [INFO ] Deduced a trap composed of 160 places in 207 ms of which 0 ms to minimize.
[2023-03-16 10:46:16] [INFO ] Deduced a trap composed of 158 places in 207 ms of which 0 ms to minimize.
[2023-03-16 10:46:16] [INFO ] Deduced a trap composed of 159 places in 206 ms of which 1 ms to minimize.
[2023-03-16 10:46:17] [INFO ] Deduced a trap composed of 168 places in 211 ms of which 1 ms to minimize.
[2023-03-16 10:46:17] [INFO ] Deduced a trap composed of 164 places in 212 ms of which 0 ms to minimize.
[2023-03-16 10:46:17] [INFO ] Deduced a trap composed of 164 places in 209 ms of which 0 ms to minimize.
[2023-03-16 10:46:17] [INFO ] Deduced a trap composed of 158 places in 204 ms of which 1 ms to minimize.
[2023-03-16 10:46:18] [INFO ] Deduced a trap composed of 172 places in 211 ms of which 0 ms to minimize.
[2023-03-16 10:46:18] [INFO ] Deduced a trap composed of 175 places in 197 ms of which 0 ms to minimize.
[2023-03-16 10:46:18] [INFO ] Deduced a trap composed of 164 places in 197 ms of which 0 ms to minimize.
[2023-03-16 10:46:18] [INFO ] Deduced a trap composed of 162 places in 201 ms of which 0 ms to minimize.
[2023-03-16 10:46:19] [INFO ] Deduced a trap composed of 152 places in 217 ms of which 1 ms to minimize.
[2023-03-16 10:46:19] [INFO ] Deduced a trap composed of 162 places in 187 ms of which 0 ms to minimize.
[2023-03-16 10:46:19] [INFO ] Deduced a trap composed of 172 places in 182 ms of which 0 ms to minimize.
[2023-03-16 10:46:19] [INFO ] Deduced a trap composed of 162 places in 182 ms of which 0 ms to minimize.
[2023-03-16 10:46:19] [INFO ] Deduced a trap composed of 158 places in 184 ms of which 0 ms to minimize.
[2023-03-16 10:46:20] [INFO ] Deduced a trap composed of 160 places in 198 ms of which 1 ms to minimize.
[2023-03-16 10:46:20] [INFO ] Deduced a trap composed of 164 places in 193 ms of which 0 ms to minimize.
[2023-03-16 10:46:20] [INFO ] Deduced a trap composed of 157 places in 190 ms of which 0 ms to minimize.
[2023-03-16 10:46:20] [INFO ] Deduced a trap composed of 175 places in 202 ms of which 1 ms to minimize.
[2023-03-16 10:46:21] [INFO ] Deduced a trap composed of 162 places in 208 ms of which 0 ms to minimize.
[2023-03-16 10:46:21] [INFO ] Deduced a trap composed of 166 places in 202 ms of which 1 ms to minimize.
[2023-03-16 10:46:21] [INFO ] Deduced a trap composed of 170 places in 209 ms of which 0 ms to minimize.
[2023-03-16 10:46:22] [INFO ] Deduced a trap composed of 175 places in 204 ms of which 1 ms to minimize.
[2023-03-16 10:46:22] [INFO ] Deduced a trap composed of 164 places in 201 ms of which 0 ms to minimize.
[2023-03-16 10:46:22] [INFO ] Deduced a trap composed of 170 places in 199 ms of which 1 ms to minimize.
[2023-03-16 10:46:22] [INFO ] Deduced a trap composed of 164 places in 198 ms of which 1 ms to minimize.
[2023-03-16 10:46:23] [INFO ] Deduced a trap composed of 154 places in 197 ms of which 1 ms to minimize.
[2023-03-16 10:46:23] [INFO ] Deduced a trap composed of 158 places in 200 ms of which 2 ms to minimize.
[2023-03-16 10:46:23] [INFO ] Deduced a trap composed of 166 places in 203 ms of which 1 ms to minimize.
[2023-03-16 10:46:23] [INFO ] Deduced a trap composed of 162 places in 202 ms of which 0 ms to minimize.
[2023-03-16 10:46:25] [INFO ] Deduced a trap composed of 179 places in 210 ms of which 1 ms to minimize.
[2023-03-16 10:46:25] [INFO ] Deduced a trap composed of 156 places in 205 ms of which 0 ms to minimize.
[2023-03-16 10:46:28] [INFO ] Deduced a trap composed of 164 places in 198 ms of which 1 ms to minimize.
[2023-03-16 10:46:29] [INFO ] Deduced a trap composed of 158 places in 204 ms of which 0 ms to minimize.
[2023-03-16 10:46:29] [INFO ] Deduced a trap composed of 166 places in 188 ms of which 0 ms to minimize.
[2023-03-16 10:46:29] [INFO ] Deduced a trap composed of 160 places in 183 ms of which 1 ms to minimize.
[2023-03-16 10:46:29] [INFO ] Deduced a trap composed of 158 places in 184 ms of which 0 ms to minimize.
[2023-03-16 10:46:30] [INFO ] Deduced a trap composed of 160 places in 176 ms of which 1 ms to minimize.
[2023-03-16 10:46:30] [INFO ] Deduced a trap composed of 156 places in 197 ms of which 1 ms to minimize.
[2023-03-16 10:46:31] [INFO ] Deduced a trap composed of 162 places in 187 ms of which 1 ms to minimize.
[2023-03-16 10:46:31] [INFO ] Deduced a trap composed of 160 places in 203 ms of which 0 ms to minimize.
[2023-03-16 10:46:31] [INFO ] Deduced a trap composed of 162 places in 192 ms of which 0 ms to minimize.
[2023-03-16 10:46:31] [INFO ] Deduced a trap composed of 164 places in 182 ms of which 0 ms to minimize.
[2023-03-16 10:46:31] [INFO ] Deduced a trap composed of 160 places in 203 ms of which 0 ms to minimize.
[2023-03-16 10:46:32] [INFO ] Deduced a trap composed of 158 places in 197 ms of which 1 ms to minimize.
[2023-03-16 10:46:32] [INFO ] Deduced a trap composed of 156 places in 194 ms of which 1 ms to minimize.
[2023-03-16 10:46:32] [INFO ] Deduced a trap composed of 160 places in 184 ms of which 0 ms to minimize.
[2023-03-16 10:46:32] [INFO ] Deduced a trap composed of 156 places in 193 ms of which 1 ms to minimize.
[2023-03-16 10:46:33] [INFO ] Deduced a trap composed of 166 places in 194 ms of which 0 ms to minimize.
[2023-03-16 10:46:33] [INFO ] Deduced a trap composed of 162 places in 180 ms of which 1 ms to minimize.
[2023-03-16 10:46:33] [INFO ] Deduced a trap composed of 158 places in 197 ms of which 1 ms to minimize.
[2023-03-16 10:46:42] [INFO ] Trap strengthening (SAT) tested/added 106/106 trap constraints in 39326 ms
[2023-03-16 10:46:42] [INFO ] After 40175ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :0
[2023-03-16 10:46:42] [INFO ] After 40262ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
FORMULA PolyORBNT-PT-S10J20-LTLFireability-14 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 14 simplifications.
FORMULA PolyORBNT-PT-S10J20-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J20-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X(G(p1))))'
Support contains 24 out of 467 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 467/467 places, 1035/1035 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 464 transition count 1035
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 463 transition count 1034
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 463 transition count 1034
Applied a total of 5 rules in 19 ms. Remains 463 /467 variables (removed 4) and now considering 1034/1035 (removed 1) transitions.
[2023-03-16 10:46:43] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
// Phase 1: matrix 1025 rows 463 cols
[2023-03-16 10:46:43] [INFO ] Computed 62 place invariants in 11 ms
[2023-03-16 10:46:43] [INFO ] Dead Transitions using invariants and state equation in 701 ms found 0 transitions.
[2023-03-16 10:46:43] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2023-03-16 10:46:43] [INFO ] Invariant cache hit.
[2023-03-16 10:46:44] [INFO ] Implicit Places using invariants in 458 ms returned []
[2023-03-16 10:46:44] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2023-03-16 10:46:44] [INFO ] Invariant cache hit.
[2023-03-16 10:46:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:46:49] [INFO ] Implicit Places using invariants and state equation in 5221 ms returned []
Implicit Place search using SMT with State Equation took 5681 ms to find 0 implicit places.
[2023-03-16 10:46:49] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2023-03-16 10:46:49] [INFO ] Invariant cache hit.
[2023-03-16 10:46:50] [INFO ] Dead Transitions using invariants and state equation in 659 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 463/467 places, 1034/1035 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7064 ms. Remains : 463/467 places, 1034/1035 transitions.
Stuttering acceptance computed with spot in 226 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBNT-PT-S10J20-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GEQ s256 1), p1:(AND (OR (LT s4 1) (LT s243 1) (LT s389 1)) (OR (LT s4 1) (LT s32 1) (LT s243 1)) (OR (LT s4 1) (LT s243 1) (LT s390 1)) (OR (LT s4 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][false, false, false]]
Product exploration explored 100000 steps with 5599 reset in 1142 ms.
Product exploration explored 100000 steps with 5599 reset in 1017 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 221 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 115 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 560 resets, run finished after 185 ms. (steps per millisecond=54 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 185703 steps, run timeout after 3001 ms. (steps per millisecond=61 ) properties seen :{}
Probabilistic random walk after 185703 steps, saw 53596 distinct states, run finished after 3002 ms. (steps per millisecond=61 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-16 10:46:56] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2023-03-16 10:46:56] [INFO ] Invariant cache hit.
[2023-03-16 10:46:56] [INFO ] [Real]Absence check using 45 positive place invariants in 9 ms returned sat
[2023-03-16 10:46:56] [INFO ] [Real]Absence check using 45 positive and 17 generalized place invariants in 15 ms returned sat
[2023-03-16 10:46:56] [INFO ] After 117ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-16 10:46:56] [INFO ] [Nat]Absence check using 45 positive place invariants in 10 ms returned sat
[2023-03-16 10:46:56] [INFO ] [Nat]Absence check using 45 positive and 17 generalized place invariants in 20 ms returned sat
[2023-03-16 10:46:57] [INFO ] After 1203ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-16 10:46:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:46:58] [INFO ] After 680ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-16 10:46:58] [INFO ] After 1039ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 248 ms.
[2023-03-16 10:46:59] [INFO ] After 2627ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 2 ms.
Support contains 24 out of 463 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 463/463 places, 1034/1034 transitions.
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 463 transition count 1010
Reduce places removed 24 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 25 rules applied. Total rules applied 49 place count 439 transition count 1009
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 50 place count 438 transition count 1009
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 25 Pre rules applied. Total rules applied 50 place count 438 transition count 984
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 100 place count 413 transition count 984
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 102 place count 412 transition count 983
Applied a total of 102 rules in 57 ms. Remains 412 /463 variables (removed 51) and now considering 983/1034 (removed 51) transitions.
[2023-03-16 10:46:59] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
// Phase 1: matrix 974 rows 412 cols
[2023-03-16 10:46:59] [INFO ] Computed 62 place invariants in 17 ms
[2023-03-16 10:46:59] [INFO ] Dead Transitions using invariants and state equation in 481 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 539 ms. Remains : 412/463 places, 983/1034 transitions.
Finished random walk after 111 steps, including 8 resets, run visited all 3 properties in 3 ms. (steps per millisecond=37 )
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 314 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 110 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 127 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 24 out of 463 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 463/463 places, 1034/1034 transitions.
Applied a total of 0 rules in 9 ms. Remains 463 /463 variables (removed 0) and now considering 1034/1034 (removed 0) transitions.
[2023-03-16 10:47:00] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
// Phase 1: matrix 1025 rows 463 cols
[2023-03-16 10:47:00] [INFO ] Computed 62 place invariants in 14 ms
[2023-03-16 10:47:00] [INFO ] Dead Transitions using invariants and state equation in 633 ms found 0 transitions.
[2023-03-16 10:47:00] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2023-03-16 10:47:00] [INFO ] Invariant cache hit.
[2023-03-16 10:47:01] [INFO ] Implicit Places using invariants in 440 ms returned []
[2023-03-16 10:47:01] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2023-03-16 10:47:01] [INFO ] Invariant cache hit.
[2023-03-16 10:47:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:47:06] [INFO ] Implicit Places using invariants and state equation in 4812 ms returned []
Implicit Place search using SMT with State Equation took 5254 ms to find 0 implicit places.
[2023-03-16 10:47:06] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2023-03-16 10:47:06] [INFO ] Invariant cache hit.
[2023-03-16 10:47:06] [INFO ] Dead Transitions using invariants and state equation in 649 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6546 ms. Remains : 463/463 places, 1034/1034 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 223 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 113 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 8090 steps, including 452 resets, run visited all 3 properties in 208 ms. (steps per millisecond=38 )
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 317 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 120 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 208 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 120 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 5598 reset in 1008 ms.
Product exploration explored 100000 steps with 5603 reset in 1002 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 135 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 24 out of 463 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 463/463 places, 1034/1034 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 463 transition count 1034
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 24 place count 463 transition count 1035
Deduced a syphon composed of 26 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 26 place count 463 transition count 1035
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 27 place count 462 transition count 1034
Deduced a syphon composed of 25 places in 1 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 28 place count 462 transition count 1034
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 50 places in 0 ms
Iterating global reduction 1 with 25 rules applied. Total rules applied 53 place count 462 transition count 1034
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 76 place count 439 transition count 1011
Deduced a syphon composed of 27 places in 0 ms
Iterating global reduction 1 with 23 rules applied. Total rules applied 99 place count 439 transition count 1011
Deduced a syphon composed of 27 places in 0 ms
Applied a total of 99 rules in 107 ms. Remains 439 /463 variables (removed 24) and now considering 1011/1034 (removed 23) transitions.
[2023-03-16 10:47:10] [INFO ] Flow matrix only has 1002 transitions (discarded 9 similar events)
// Phase 1: matrix 1002 rows 439 cols
[2023-03-16 10:47:10] [INFO ] Computed 62 place invariants in 9 ms
[2023-03-16 10:47:11] [INFO ] Dead Transitions using invariants and state equation in 718 ms found 0 transitions.
[2023-03-16 10:47:11] [INFO ] Redundant transitions in 22 ms returned []
[2023-03-16 10:47:11] [INFO ] Flow matrix only has 1002 transitions (discarded 9 similar events)
[2023-03-16 10:47:11] [INFO ] Invariant cache hit.
[2023-03-16 10:47:11] [INFO ] Dead Transitions using invariants and state equation in 586 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 439/463 places, 1011/1034 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1448 ms. Remains : 439/463 places, 1011/1034 transitions.
Built C files in :
/tmp/ltsmin8258647928753357436
[2023-03-16 10:47:12] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8258647928753357436
Running compilation step : cd /tmp/ltsmin8258647928753357436;'/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'
Compilation finished in 2143 ms.
Running link step : cd /tmp/ltsmin8258647928753357436;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin8258647928753357436;'/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' '--hoa' '/tmp/stateBased11704998702225820961.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 24 out of 463 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 463/463 places, 1034/1034 transitions.
Applied a total of 0 rules in 17 ms. Remains 463 /463 variables (removed 0) and now considering 1034/1034 (removed 0) transitions.
[2023-03-16 10:47:27] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
// Phase 1: matrix 1025 rows 463 cols
[2023-03-16 10:47:27] [INFO ] Computed 62 place invariants in 15 ms
[2023-03-16 10:47:27] [INFO ] Dead Transitions using invariants and state equation in 649 ms found 0 transitions.
[2023-03-16 10:47:27] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2023-03-16 10:47:27] [INFO ] Invariant cache hit.
[2023-03-16 10:47:28] [INFO ] Implicit Places using invariants in 445 ms returned []
[2023-03-16 10:47:28] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2023-03-16 10:47:28] [INFO ] Invariant cache hit.
[2023-03-16 10:47:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:47:33] [INFO ] Implicit Places using invariants and state equation in 4918 ms returned []
Implicit Place search using SMT with State Equation took 5371 ms to find 0 implicit places.
[2023-03-16 10:47:33] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2023-03-16 10:47:33] [INFO ] Invariant cache hit.
[2023-03-16 10:47:33] [INFO ] Dead Transitions using invariants and state equation in 642 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6682 ms. Remains : 463/463 places, 1034/1034 transitions.
Built C files in :
/tmp/ltsmin9918508530214232216
[2023-03-16 10:47:33] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9918508530214232216
Running compilation step : cd /tmp/ltsmin9918508530214232216;'/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'
Compilation finished in 2070 ms.
Running link step : cd /tmp/ltsmin9918508530214232216;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin9918508530214232216;'/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' '--hoa' '/tmp/stateBased1887442746310846693.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-16 10:47:49] [INFO ] Flatten gal took : 65 ms
[2023-03-16 10:47:49] [INFO ] Flatten gal took : 61 ms
[2023-03-16 10:47:49] [INFO ] Time to serialize gal into /tmp/LTL9523844897418310309.gal : 12 ms
[2023-03-16 10:47:49] [INFO ] Time to serialize properties into /tmp/LTL16673103918590474823.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/LTL9523844897418310309.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13916108150662986270.hoa' '-atoms' '/tmp/LTL16673103918590474823.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/LTL16673103918590474823.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13916108150662986270.hoa
Detected timeout of ITS tools.
[2023-03-16 10:48:04] [INFO ] Flatten gal took : 56 ms
[2023-03-16 10:48:04] [INFO ] Flatten gal took : 55 ms
[2023-03-16 10:48:04] [INFO ] Time to serialize gal into /tmp/LTL12391611072697779639.gal : 10 ms
[2023-03-16 10:48:04] [INFO ] Time to serialize properties into /tmp/LTL9938902317121144409.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/LTL12391611072697779639.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9938902317121144409.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("(NotifyEventEndOfCheckSourcesB_1>=1)"))||(X(G("((((((((FetchJobB_1<1)||(mo1<1))||(f1_17<1))&&(((FetchJobB_1<1)||(f1_15<1))||(mo...970
Formula 0 simplified : G!"(NotifyEventEndOfCheckSourcesB_1>=1)" & XF!"((((((((FetchJobB_1<1)||(mo1<1))||(f1_17<1))&&(((FetchJobB_1<1)||(f1_15<1))||(mo1<1))...960
Detected timeout of ITS tools.
[2023-03-16 10:48:19] [INFO ] Flatten gal took : 52 ms
[2023-03-16 10:48:19] [INFO ] Applying decomposition
[2023-03-16 10:48:19] [INFO ] Flatten gal took : 61 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/graph11928453760463169872.txt' '-o' '/tmp/graph11928453760463169872.bin' '-w' '/tmp/graph11928453760463169872.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11928453760463169872.bin' '-l' '-1' '-v' '-w' '/tmp/graph11928453760463169872.weights' '-q' '0' '-e' '0.001'
[2023-03-16 10:48:19] [INFO ] Decomposing Gal with order
[2023-03-16 10:48:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 10:48:19] [INFO ] Removed a total of 671 redundant transitions.
[2023-03-16 10:48:20] [INFO ] Flatten gal took : 707 ms
[2023-03-16 10:48:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 227 labels/synchronizations in 42 ms.
[2023-03-16 10:48:20] [INFO ] Time to serialize gal into /tmp/LTL12614041488538114540.gal : 15 ms
[2023-03-16 10:48:20] [INFO ] Time to serialize properties into /tmp/LTL6473911880582136201.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/LTL12614041488538114540.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6473911880582136201.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("(i4.i0.u45.NotifyEventEndOfCheckSourcesB_1>=1)"))||(X(G("((((((((i11.u47.FetchJobB_1<1)||(i11.u47.mo1<1))||(i11.u47.f1_17<1))&&...1484
Formula 0 simplified : G!"(i4.i0.u45.NotifyEventEndOfCheckSourcesB_1>=1)" & XF!"((((((((i11.u47.FetchJobB_1<1)||(i11.u47.mo1<1))||(i11.u47.f1_17<1))&&(((i1...1474
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8914199855207380427
[2023-03-16 10:48:35] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8914199855207380427
Running compilation step : cd /tmp/ltsmin8914199855207380427;'/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'
Compilation finished in 2129 ms.
Running link step : cd /tmp/ltsmin8914199855207380427;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin8914199855207380427;'/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' '(<>((LTLAPp0==true))||X([]((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBNT-PT-S10J20-LTLFireability-00 finished in 127636 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F(G(p1))))'
Support contains 2 out of 467 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 467/467 places, 1035/1035 transitions.
Ensure Unique test removed 3 places
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 464 transition count 1011
Reduce places removed 24 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 25 rules applied. Total rules applied 49 place count 440 transition count 1010
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 50 place count 439 transition count 1010
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 24 Pre rules applied. Total rules applied 50 place count 439 transition count 986
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 98 place count 415 transition count 986
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 99 place count 414 transition count 985
Iterating global reduction 3 with 1 rules applied. Total rules applied 100 place count 414 transition count 985
Applied a total of 100 rules in 65 ms. Remains 414 /467 variables (removed 53) and now considering 985/1035 (removed 50) transitions.
[2023-03-16 10:48:50] [INFO ] Flow matrix only has 976 transitions (discarded 9 similar events)
// Phase 1: matrix 976 rows 414 cols
[2023-03-16 10:48:50] [INFO ] Computed 62 place invariants in 18 ms
[2023-03-16 10:48:51] [INFO ] Dead Transitions using invariants and state equation in 518 ms found 0 transitions.
[2023-03-16 10:48:51] [INFO ] Flow matrix only has 976 transitions (discarded 9 similar events)
[2023-03-16 10:48:51] [INFO ] Invariant cache hit.
[2023-03-16 10:48:51] [INFO ] Implicit Places using invariants in 425 ms returned []
[2023-03-16 10:48:51] [INFO ] Flow matrix only has 976 transitions (discarded 9 similar events)
[2023-03-16 10:48:51] [INFO ] Invariant cache hit.
[2023-03-16 10:48:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:48:57] [INFO ] Implicit Places using invariants and state equation in 5242 ms returned []
Implicit Place search using SMT with State Equation took 5673 ms to find 0 implicit places.
[2023-03-16 10:48:57] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-16 10:48:57] [INFO ] Flow matrix only has 976 transitions (discarded 9 similar events)
[2023-03-16 10:48:57] [INFO ] Invariant cache hit.
[2023-03-16 10:48:57] [INFO ] Dead Transitions using invariants and state equation in 489 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 414/467 places, 985/1035 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6773 ms. Remains : 414/467 places, 985/1035 transitions.
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : PolyORBNT-PT-S10J20-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s229 1), p1:(LT s186 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 7295 reset in 840 ms.
Product exploration explored 100000 steps with 7247 reset in 882 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 3 factoid took 178 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p1)]
Finished random walk after 9 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=9 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X p1)), (X (X (NOT p1))), (F p1)]
Knowledge based reduction with 3 factoid took 217 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 44 ms :[(NOT p1)]
[2023-03-16 10:49:00] [INFO ] Flow matrix only has 976 transitions (discarded 9 similar events)
[2023-03-16 10:49:00] [INFO ] Invariant cache hit.
[2023-03-16 10:49:00] [INFO ] [Real]Absence check using 46 positive place invariants in 19 ms returned sat
[2023-03-16 10:49:00] [INFO ] [Real]Absence check using 46 positive and 16 generalized place invariants in 38 ms returned sat
[2023-03-16 10:49:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 10:49:01] [INFO ] [Real]Absence check using state equation in 1464 ms returned sat
[2023-03-16 10:49:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 10:49:03] [INFO ] [Nat]Absence check using 46 positive place invariants in 25 ms returned sat
[2023-03-16 10:49:03] [INFO ] [Nat]Absence check using 46 positive and 16 generalized place invariants in 28 ms returned sat
[2023-03-16 10:49:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 10:49:04] [INFO ] [Nat]Absence check using state equation in 1624 ms returned sat
[2023-03-16 10:49:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:49:07] [INFO ] [Nat]Added 1 Read/Feed constraints in 2136 ms returned sat
[2023-03-16 10:49:07] [INFO ] Computed and/alt/rep : 643/2597/643 causal constraints (skipped 322 transitions) in 127 ms.
[2023-03-16 10:49:07] [INFO ] Added : 14 causal constraints over 4 iterations in 554 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 1 out of 414 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 414/414 places, 985/985 transitions.
Applied a total of 0 rules in 45 ms. Remains 414 /414 variables (removed 0) and now considering 985/985 (removed 0) transitions.
[2023-03-16 10:49:07] [INFO ] Flow matrix only has 976 transitions (discarded 9 similar events)
[2023-03-16 10:49:07] [INFO ] Invariant cache hit.
[2023-03-16 10:49:08] [INFO ] Dead Transitions using invariants and state equation in 479 ms found 0 transitions.
[2023-03-16 10:49:08] [INFO ] Flow matrix only has 976 transitions (discarded 9 similar events)
[2023-03-16 10:49:08] [INFO ] Invariant cache hit.
[2023-03-16 10:49:08] [INFO ] Implicit Places using invariants in 430 ms returned []
[2023-03-16 10:49:08] [INFO ] Flow matrix only has 976 transitions (discarded 9 similar events)
[2023-03-16 10:49:08] [INFO ] Invariant cache hit.
[2023-03-16 10:49:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:49:13] [INFO ] Implicit Places using invariants and state equation in 4706 ms returned []
Implicit Place search using SMT with State Equation took 5137 ms to find 0 implicit places.
[2023-03-16 10:49:13] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-16 10:49:13] [INFO ] Flow matrix only has 976 transitions (discarded 9 similar events)
[2023-03-16 10:49:13] [INFO ] Invariant cache hit.
[2023-03-16 10:49:13] [INFO ] Dead Transitions using invariants and state equation in 456 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6150 ms. Remains : 414/414 places, 985/985 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p1)]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 203 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 35 ms :[(NOT p1)]
Finished random walk after 11 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=11 )
Knowledge obtained : [(NOT p1)]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X p1)), (X (X (NOT p1))), (F p1)]
Knowledge based reduction with 1 factoid took 153 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p1)]
[2023-03-16 10:49:14] [INFO ] Flow matrix only has 976 transitions (discarded 9 similar events)
[2023-03-16 10:49:14] [INFO ] Invariant cache hit.
[2023-03-16 10:49:14] [INFO ] [Real]Absence check using 46 positive place invariants in 17 ms returned sat
[2023-03-16 10:49:14] [INFO ] [Real]Absence check using 46 positive and 16 generalized place invariants in 39 ms returned sat
[2023-03-16 10:49:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 10:49:16] [INFO ] [Real]Absence check using state equation in 1647 ms returned sat
[2023-03-16 10:49:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 10:49:16] [INFO ] [Nat]Absence check using 46 positive place invariants in 25 ms returned sat
[2023-03-16 10:49:16] [INFO ] [Nat]Absence check using 46 positive and 16 generalized place invariants in 23 ms returned sat
[2023-03-16 10:49:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 10:49:18] [INFO ] [Nat]Absence check using state equation in 1616 ms returned sat
[2023-03-16 10:49:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:49:20] [INFO ] [Nat]Added 1 Read/Feed constraints in 2224 ms returned sat
[2023-03-16 10:49:20] [INFO ] Computed and/alt/rep : 643/2597/643 causal constraints (skipped 322 transitions) in 126 ms.
[2023-03-16 10:49:21] [INFO ] Added : 14 causal constraints over 4 iterations in 455 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 35 ms :[(NOT p1)]
Product exploration explored 100000 steps with 7297 reset in 850 ms.
Product exploration explored 100000 steps with 7267 reset in 886 ms.
Built C files in :
/tmp/ltsmin5287036221252540336
[2023-03-16 10:49:23] [INFO ] Computing symmetric may disable matrix : 985 transitions.
[2023-03-16 10:49:23] [INFO ] Computation of Complete disable matrix. took 44 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 10:49:23] [INFO ] Computing symmetric may enable matrix : 985 transitions.
[2023-03-16 10:49:23] [INFO ] Computation of Complete enable matrix. took 18 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 10:49:23] [INFO ] Computing Do-Not-Accords matrix : 985 transitions.
[2023-03-16 10:49:23] [INFO ] Computation of Completed DNA matrix. took 42 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 10:49:23] [INFO ] Built C files in 351ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5287036221252540336
Running compilation step : cd /tmp/ltsmin5287036221252540336;'/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/ltsmin5287036221252540336;'/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/ltsmin5287036221252540336;'/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 414 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 414/414 places, 985/985 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 412 transition count 983
Applied a total of 4 rules in 36 ms. Remains 412 /414 variables (removed 2) and now considering 983/985 (removed 2) transitions.
[2023-03-16 10:49:26] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
// Phase 1: matrix 974 rows 412 cols
[2023-03-16 10:49:26] [INFO ] Computed 62 place invariants in 25 ms
[2023-03-16 10:49:26] [INFO ] Dead Transitions using invariants and state equation in 525 ms found 0 transitions.
[2023-03-16 10:49:26] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2023-03-16 10:49:26] [INFO ] Invariant cache hit.
[2023-03-16 10:49:27] [INFO ] Implicit Places using invariants in 415 ms returned []
[2023-03-16 10:49:27] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2023-03-16 10:49:27] [INFO ] Invariant cache hit.
[2023-03-16 10:49:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:49:30] [INFO ] Implicit Places using invariants and state equation in 3587 ms returned []
Implicit Place search using SMT with State Equation took 4011 ms to find 0 implicit places.
[2023-03-16 10:49:30] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-16 10:49:30] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2023-03-16 10:49:30] [INFO ] Invariant cache hit.
[2023-03-16 10:49:31] [INFO ] Dead Transitions using invariants and state equation in 448 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 412/414 places, 983/985 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5054 ms. Remains : 412/414 places, 983/985 transitions.
Built C files in :
/tmp/ltsmin755619203706082644
[2023-03-16 10:49:31] [INFO ] Computing symmetric may disable matrix : 983 transitions.
[2023-03-16 10:49:31] [INFO ] Computation of Complete disable matrix. took 33 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 10:49:31] [INFO ] Computing symmetric may enable matrix : 983 transitions.
[2023-03-16 10:49:31] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 10:49:31] [INFO ] Computing Do-Not-Accords matrix : 983 transitions.
[2023-03-16 10:49:31] [INFO ] Computation of Completed DNA matrix. took 32 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 10:49:31] [INFO ] Built C files in 284ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin755619203706082644
Running compilation step : cd /tmp/ltsmin755619203706082644;'/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/ltsmin755619203706082644;'/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/ltsmin755619203706082644;'/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)
[2023-03-16 10:49:34] [INFO ] Flatten gal took : 63 ms
[2023-03-16 10:49:34] [INFO ] Flatten gal took : 53 ms
[2023-03-16 10:49:34] [INFO ] Time to serialize gal into /tmp/LTL8645764385332108848.gal : 9 ms
[2023-03-16 10:49:34] [INFO ] Time to serialize properties into /tmp/LTL14292823305906258578.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/LTL8645764385332108848.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2060429637419135800.hoa' '-atoms' '/tmp/LTL14292823305906258578.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/LTL14292823305906258578.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2060429637419135800.hoa
Detected timeout of ITS tools.
[2023-03-16 10:49:50] [INFO ] Flatten gal took : 40 ms
[2023-03-16 10:49:50] [INFO ] Flatten gal took : 38 ms
[2023-03-16 10:49:50] [INFO ] Time to serialize gal into /tmp/LTL6009341319653587097.gal : 9 ms
[2023-03-16 10:49:50] [INFO ] Time to serialize properties into /tmp/LTL13053621540526960517.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/LTL6009341319653587097.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13053621540526960517.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("(NotifyEventEndOfCheckSourcesB_1>=1)"))||(F(G("(Schedule_Task_B_1<1)")))))
Formula 0 simplified : F!"(NotifyEventEndOfCheckSourcesB_1>=1)" & GF!"(Schedule_Task_B_1<1)"
Detected timeout of ITS tools.
[2023-03-16 10:50:05] [INFO ] Flatten gal took : 50 ms
[2023-03-16 10:50:05] [INFO ] Applying decomposition
[2023-03-16 10:50:05] [INFO ] Flatten gal took : 39 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/graph5656192527863510286.txt' '-o' '/tmp/graph5656192527863510286.bin' '-w' '/tmp/graph5656192527863510286.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5656192527863510286.bin' '-l' '-1' '-v' '-w' '/tmp/graph5656192527863510286.weights' '-q' '0' '-e' '0.001'
[2023-03-16 10:50:05] [INFO ] Decomposing Gal with order
[2023-03-16 10:50:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 10:50:05] [INFO ] Removed a total of 2736 redundant transitions.
[2023-03-16 10:50:05] [INFO ] Flatten gal took : 140 ms
[2023-03-16 10:50:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 255 labels/synchronizations in 31 ms.
[2023-03-16 10:50:05] [INFO ] Time to serialize gal into /tmp/LTL8455758597800698868.gal : 9 ms
[2023-03-16 10:50:05] [INFO ] Time to serialize properties into /tmp/LTL2521275205141628402.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/LTL8455758597800698868.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2521275205141628402.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...254
Read 1 LTL properties
Checking formula 0 : !(((G("(i4.u6.NotifyEventEndOfCheckSourcesB_1>=1)"))||(F(G("(i4.u20.Schedule_Task_B_1<1)")))))
Formula 0 simplified : F!"(i4.u6.NotifyEventEndOfCheckSourcesB_1>=1)" & GF!"(i4.u20.Schedule_Task_B_1<1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1148797600850297198
[2023-03-16 10:50:20] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1148797600850297198
Running compilation step : cd /tmp/ltsmin1148797600850297198;'/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'
Compilation finished in 2002 ms.
Running link step : cd /tmp/ltsmin1148797600850297198;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin1148797600850297198;'/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' '([]((LTLAPp0==true))||<>([]((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBNT-PT-S10J20-LTLFireability-02 finished in 104924 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 12 out of 467 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 467/467 places, 1035/1035 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 464 transition count 1035
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 463 transition count 1034
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 463 transition count 1034
Applied a total of 5 rules in 33 ms. Remains 463 /467 variables (removed 4) and now considering 1034/1035 (removed 1) transitions.
[2023-03-16 10:50:35] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
// Phase 1: matrix 1025 rows 463 cols
[2023-03-16 10:50:35] [INFO ] Computed 62 place invariants in 17 ms
[2023-03-16 10:50:36] [INFO ] Dead Transitions using invariants and state equation in 716 ms found 0 transitions.
[2023-03-16 10:50:36] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2023-03-16 10:50:36] [INFO ] Invariant cache hit.
[2023-03-16 10:50:36] [INFO ] Implicit Places using invariants in 354 ms returned []
[2023-03-16 10:50:36] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2023-03-16 10:50:36] [INFO ] Invariant cache hit.
[2023-03-16 10:50:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:50:41] [INFO ] Implicit Places using invariants and state equation in 4495 ms returned []
Implicit Place search using SMT with State Equation took 4855 ms to find 0 implicit places.
[2023-03-16 10:50:41] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2023-03-16 10:50:41] [INFO ] Invariant cache hit.
[2023-03-16 10:50:42] [INFO ] Dead Transitions using invariants and state equation in 674 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 463/467 places, 1034/1035 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6280 ms. Remains : 463/467 places, 1034/1035 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S10J20-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s213 1) (GEQ s250 1) (GEQ s312 9)) (AND (GEQ s250 1) (GEQ s312 9) (GEQ s435 1)) (AND (GEQ s171 1) (GEQ s250 1) (GEQ s312 9)) (AND (GEQ s2...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 17 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-PT-S10J20-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S10J20-LTLFireability-03 finished in 6384 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)&&F(!p0)))'
Support contains 1 out of 467 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 467/467 places, 1035/1035 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 464 transition count 1035
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 463 transition count 1034
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 463 transition count 1034
Applied a total of 5 rules in 30 ms. Remains 463 /467 variables (removed 4) and now considering 1034/1035 (removed 1) transitions.
[2023-03-16 10:50:42] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2023-03-16 10:50:42] [INFO ] Invariant cache hit.
[2023-03-16 10:50:42] [INFO ] Dead Transitions using invariants and state equation in 636 ms found 0 transitions.
[2023-03-16 10:50:42] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2023-03-16 10:50:42] [INFO ] Invariant cache hit.
[2023-03-16 10:50:43] [INFO ] Implicit Places using invariants in 447 ms returned []
[2023-03-16 10:50:43] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2023-03-16 10:50:43] [INFO ] Invariant cache hit.
[2023-03-16 10:50:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:50:48] [INFO ] Implicit Places using invariants and state equation in 5313 ms returned []
Implicit Place search using SMT with State Equation took 5761 ms to find 0 implicit places.
[2023-03-16 10:50:48] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2023-03-16 10:50:48] [INFO ] Invariant cache hit.
[2023-03-16 10:50:49] [INFO ] Dead Transitions using invariants and state equation in 653 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 463/467 places, 1034/1035 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7081 ms. Remains : 463/467 places, 1034/1035 transitions.
Stuttering acceptance computed with spot in 209 ms :[true, (NOT p0), p0, true]
Running random walk in product with property : PolyORBNT-PT-S10J20-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LT s64 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 15885 reset in 772 ms.
Product exploration explored 100000 steps with 16106 reset in 777 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), true]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 3 factoid took 199 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[p0]
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=6 )
Knowledge obtained : [p0, (X p0), true]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 161 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[p0]
Stuttering acceptance computed with spot in 32 ms :[p0]
[2023-03-16 10:50:51] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2023-03-16 10:50:51] [INFO ] Invariant cache hit.
[2023-03-16 10:50:52] [INFO ] [Real]Absence check using 45 positive place invariants in 20 ms returned sat
[2023-03-16 10:50:52] [INFO ] [Real]Absence check using 45 positive and 17 generalized place invariants in 53 ms returned sat
[2023-03-16 10:50:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 10:50:52] [INFO ] [Real]Absence check using state equation in 880 ms returned sat
[2023-03-16 10:50:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 10:50:53] [INFO ] [Nat]Absence check using 45 positive place invariants in 19 ms returned sat
[2023-03-16 10:50:53] [INFO ] [Nat]Absence check using 45 positive and 17 generalized place invariants in 52 ms returned sat
[2023-03-16 10:50:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 10:50:54] [INFO ] [Nat]Absence check using state equation in 789 ms returned sat
[2023-03-16 10:50:54] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:50:54] [INFO ] [Nat]Added 1 Read/Feed constraints in 84 ms returned sat
[2023-03-16 10:50:54] [INFO ] Computed and/alt/rep : 691/2267/691 causal constraints (skipped 323 transitions) in 131 ms.
[2023-03-16 10:50:55] [INFO ] Added : 33 causal constraints over 8 iterations in 635 ms. Result :sat
Could not prove EG p0
Support contains 1 out of 463 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 463/463 places, 1034/1034 transitions.
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 463 transition count 1010
Reduce places removed 24 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 25 rules applied. Total rules applied 49 place count 439 transition count 1009
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 50 place count 438 transition count 1009
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 24 Pre rules applied. Total rules applied 50 place count 438 transition count 985
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 98 place count 414 transition count 985
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 104 place count 411 transition count 982
Applied a total of 104 rules in 49 ms. Remains 411 /463 variables (removed 52) and now considering 982/1034 (removed 52) transitions.
[2023-03-16 10:50:55] [INFO ] Flow matrix only has 973 transitions (discarded 9 similar events)
// Phase 1: matrix 973 rows 411 cols
[2023-03-16 10:50:55] [INFO ] Computed 62 place invariants in 15 ms
[2023-03-16 10:50:55] [INFO ] Dead Transitions using invariants and state equation in 473 ms found 0 transitions.
[2023-03-16 10:50:55] [INFO ] Flow matrix only has 973 transitions (discarded 9 similar events)
[2023-03-16 10:50:55] [INFO ] Invariant cache hit.
[2023-03-16 10:50:56] [INFO ] Implicit Places using invariants in 451 ms returned []
[2023-03-16 10:50:56] [INFO ] Flow matrix only has 973 transitions (discarded 9 similar events)
[2023-03-16 10:50:56] [INFO ] Invariant cache hit.
[2023-03-16 10:50:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:51:00] [INFO ] Implicit Places using invariants and state equation in 4846 ms returned []
Implicit Place search using SMT with State Equation took 5302 ms to find 0 implicit places.
[2023-03-16 10:51:01] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-16 10:51:01] [INFO ] Flow matrix only has 973 transitions (discarded 9 similar events)
[2023-03-16 10:51:01] [INFO ] Invariant cache hit.
[2023-03-16 10:51:01] [INFO ] Dead Transitions using invariants and state equation in 457 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 411/463 places, 982/1034 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6311 ms. Remains : 411/463 places, 982/1034 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 661 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[p0]
Finished random walk after 7 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=3 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 132 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[p0]
Stuttering acceptance computed with spot in 34 ms :[p0]
[2023-03-16 10:51:02] [INFO ] Flow matrix only has 973 transitions (discarded 9 similar events)
[2023-03-16 10:51:02] [INFO ] Invariant cache hit.
[2023-03-16 10:51:02] [INFO ] [Real]Absence check using 45 positive place invariants in 15 ms returned sat
[2023-03-16 10:51:02] [INFO ] [Real]Absence check using 45 positive and 17 generalized place invariants in 83 ms returned sat
[2023-03-16 10:51:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 10:51:03] [INFO ] [Real]Absence check using state equation in 678 ms returned sat
[2023-03-16 10:51:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 10:51:03] [INFO ] [Nat]Absence check using 45 positive place invariants in 18 ms returned sat
[2023-03-16 10:51:03] [INFO ] [Nat]Absence check using 45 positive and 17 generalized place invariants in 22 ms returned sat
[2023-03-16 10:51:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 10:51:05] [INFO ] [Nat]Absence check using state equation in 1074 ms returned sat
[2023-03-16 10:51:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:51:05] [INFO ] [Nat]Added 1 Read/Feed constraints in 38 ms returned sat
[2023-03-16 10:51:05] [INFO ] Computed and/alt/rep : 641/2592/641 causal constraints (skipped 321 transitions) in 65 ms.
[2023-03-16 10:51:05] [INFO ] Added : 8 causal constraints over 2 iterations in 246 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 62 ms :[p0]
Product exploration explored 100000 steps with 14256 reset in 671 ms.
Product exploration explored 100000 steps with 14337 reset in 710 ms.
Built C files in :
/tmp/ltsmin624045664480094697
[2023-03-16 10:51:06] [INFO ] Computing symmetric may disable matrix : 982 transitions.
[2023-03-16 10:51:06] [INFO ] Computation of Complete disable matrix. took 30 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 10:51:06] [INFO ] Computing symmetric may enable matrix : 982 transitions.
[2023-03-16 10:51:06] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 10:51:07] [INFO ] Computing Do-Not-Accords matrix : 982 transitions.
[2023-03-16 10:51:07] [INFO ] Computation of Completed DNA matrix. took 25 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 10:51:07] [INFO ] Built C files in 265ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin624045664480094697
Running compilation step : cd /tmp/ltsmin624045664480094697;'/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/ltsmin624045664480094697;'/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/ltsmin624045664480094697;'/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 411 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 411/411 places, 982/982 transitions.
Applied a total of 0 rules in 24 ms. Remains 411 /411 variables (removed 0) and now considering 982/982 (removed 0) transitions.
[2023-03-16 10:51:10] [INFO ] Flow matrix only has 973 transitions (discarded 9 similar events)
[2023-03-16 10:51:10] [INFO ] Invariant cache hit.
[2023-03-16 10:51:10] [INFO ] Dead Transitions using invariants and state equation in 440 ms found 0 transitions.
[2023-03-16 10:51:10] [INFO ] Flow matrix only has 973 transitions (discarded 9 similar events)
[2023-03-16 10:51:10] [INFO ] Invariant cache hit.
[2023-03-16 10:51:10] [INFO ] Implicit Places using invariants in 408 ms returned []
[2023-03-16 10:51:10] [INFO ] Flow matrix only has 973 transitions (discarded 9 similar events)
[2023-03-16 10:51:10] [INFO ] Invariant cache hit.
[2023-03-16 10:51:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:51:14] [INFO ] Implicit Places using invariants and state equation in 3844 ms returned []
Implicit Place search using SMT with State Equation took 4264 ms to find 0 implicit places.
[2023-03-16 10:51:14] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-16 10:51:14] [INFO ] Flow matrix only has 973 transitions (discarded 9 similar events)
[2023-03-16 10:51:14] [INFO ] Invariant cache hit.
[2023-03-16 10:51:15] [INFO ] Dead Transitions using invariants and state equation in 456 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5225 ms. Remains : 411/411 places, 982/982 transitions.
Built C files in :
/tmp/ltsmin12345429720483175435
[2023-03-16 10:51:15] [INFO ] Computing symmetric may disable matrix : 982 transitions.
[2023-03-16 10:51:15] [INFO ] Computation of Complete disable matrix. took 31 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 10:51:15] [INFO ] Computing symmetric may enable matrix : 982 transitions.
[2023-03-16 10:51:15] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 10:51:15] [INFO ] Computing Do-Not-Accords matrix : 982 transitions.
[2023-03-16 10:51:15] [INFO ] Computation of Completed DNA matrix. took 24 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 10:51:15] [INFO ] Built C files in 277ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12345429720483175435
Running compilation step : cd /tmp/ltsmin12345429720483175435;'/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/ltsmin12345429720483175435;'/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/ltsmin12345429720483175435;'/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)
[2023-03-16 10:51:18] [INFO ] Flatten gal took : 51 ms
[2023-03-16 10:51:18] [INFO ] Flatten gal took : 42 ms
[2023-03-16 10:51:18] [INFO ] Time to serialize gal into /tmp/LTL5051889859348621758.gal : 10 ms
[2023-03-16 10:51:18] [INFO ] Time to serialize properties into /tmp/LTL16975794739849736751.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/LTL5051889859348621758.gal' '-t' 'CGAL' '-hoa' '/tmp/aut18130885479129100762.hoa' '-atoms' '/tmp/LTL16975794739849736751.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/LTL16975794739849736751.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut18130885479129100762.hoa
Detected timeout of ITS tools.
[2023-03-16 10:51:33] [INFO ] Flatten gal took : 56 ms
[2023-03-16 10:51:33] [INFO ] Flatten gal took : 41 ms
[2023-03-16 10:51:33] [INFO ] Time to serialize gal into /tmp/LTL11335463280917783474.gal : 8 ms
[2023-03-16 10:51:33] [INFO ] Time to serialize properties into /tmp/LTL18262277316119052827.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/LTL11335463280917783474.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18262277316119052827.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((X("(place_787_1<1)"))&&(F("(place_787_1>=1)"))))
Formula 0 simplified : X!"(place_787_1<1)" | G!"(place_787_1>=1)"
Detected timeout of ITS tools.
[2023-03-16 10:51:49] [INFO ] Flatten gal took : 46 ms
[2023-03-16 10:51:49] [INFO ] Applying decomposition
[2023-03-16 10:51:49] [INFO ] Flatten gal took : 44 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/graph5272423298812630990.txt' '-o' '/tmp/graph5272423298812630990.bin' '-w' '/tmp/graph5272423298812630990.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5272423298812630990.bin' '-l' '-1' '-v' '-w' '/tmp/graph5272423298812630990.weights' '-q' '0' '-e' '0.001'
[2023-03-16 10:51:49] [INFO ] Decomposing Gal with order
[2023-03-16 10:51:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 10:51:49] [INFO ] Removed a total of 2740 redundant transitions.
[2023-03-16 10:51:49] [INFO ] Flatten gal took : 90 ms
[2023-03-16 10:51:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 270 labels/synchronizations in 22 ms.
[2023-03-16 10:51:49] [INFO ] Time to serialize gal into /tmp/LTL4438598754774427437.gal : 7 ms
[2023-03-16 10:51:49] [INFO ] Time to serialize properties into /tmp/LTL2238552440601185186.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/LTL4438598754774427437.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2238552440601185186.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...254
Read 1 LTL properties
Checking formula 0 : !(((X("(i7.u12.place_787_1<1)"))&&(F("(i7.u12.place_787_1>=1)"))))
Formula 0 simplified : X!"(i7.u12.place_787_1<1)" | G!"(i7.u12.place_787_1>=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14629154009559989515
[2023-03-16 10:52:04] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14629154009559989515
Running compilation step : cd /tmp/ltsmin14629154009559989515;'/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'
Compilation finished in 1972 ms.
Running link step : cd /tmp/ltsmin14629154009559989515;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin14629154009559989515;'/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((LTLAPp0==true))&&<>(!(LTLAPp0==true)))' '--buchi-type=spotba'
LTSmin run took 329 ms.
FORMULA PolyORBNT-PT-S10J20-LTLFireability-04 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBNT-PT-S10J20-LTLFireability-04 finished in 84685 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))'
Support contains 1 out of 467 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 467/467 places, 1035/1035 transitions.
Ensure Unique test removed 3 places
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 464 transition count 1009
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 52 place count 438 transition count 1009
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 52 place count 438 transition count 985
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 100 place count 414 transition count 985
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 101 place count 413 transition count 984
Iterating global reduction 2 with 1 rules applied. Total rules applied 102 place count 413 transition count 984
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 106 place count 411 transition count 982
Applied a total of 106 rules in 52 ms. Remains 411 /467 variables (removed 56) and now considering 982/1035 (removed 53) transitions.
[2023-03-16 10:52:06] [INFO ] Flow matrix only has 973 transitions (discarded 9 similar events)
// Phase 1: matrix 973 rows 411 cols
[2023-03-16 10:52:06] [INFO ] Computed 62 place invariants in 17 ms
[2023-03-16 10:52:07] [INFO ] Dead Transitions using invariants and state equation in 486 ms found 0 transitions.
[2023-03-16 10:52:07] [INFO ] Flow matrix only has 973 transitions (discarded 9 similar events)
[2023-03-16 10:52:07] [INFO ] Invariant cache hit.
[2023-03-16 10:52:07] [INFO ] Implicit Places using invariants in 413 ms returned []
[2023-03-16 10:52:07] [INFO ] Flow matrix only has 973 transitions (discarded 9 similar events)
[2023-03-16 10:52:07] [INFO ] Invariant cache hit.
[2023-03-16 10:52:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:52:10] [INFO ] Implicit Places using invariants and state equation in 3019 ms returned []
Implicit Place search using SMT with State Equation took 3434 ms to find 0 implicit places.
[2023-03-16 10:52:10] [INFO ] Redundant transitions in 22 ms returned []
[2023-03-16 10:52:10] [INFO ] Flow matrix only has 973 transitions (discarded 9 similar events)
[2023-03-16 10:52:10] [INFO ] Invariant cache hit.
[2023-03-16 10:52:11] [INFO ] Dead Transitions using invariants and state equation in 497 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 411/467 places, 982/1035 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4504 ms. Remains : 411/467 places, 982/1035 transitions.
Stuttering acceptance computed with spot in 151 ms :[(NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S10J20-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s159 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 9518 reset in 778 ms.
Product exploration explored 100000 steps with 9497 reset in 782 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 89 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Finished random walk after 12 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=6 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
[2023-03-16 10:52:13] [INFO ] Flow matrix only has 973 transitions (discarded 9 similar events)
[2023-03-16 10:52:13] [INFO ] Invariant cache hit.
[2023-03-16 10:52:13] [INFO ] [Real]Absence check using 45 positive place invariants in 16 ms returned sat
[2023-03-16 10:52:13] [INFO ] [Real]Absence check using 45 positive and 17 generalized place invariants in 33 ms returned sat
[2023-03-16 10:52:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 10:52:14] [INFO ] [Real]Absence check using state equation in 1000 ms returned sat
[2023-03-16 10:52:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 10:52:15] [INFO ] [Nat]Absence check using 45 positive place invariants in 17 ms returned sat
[2023-03-16 10:52:15] [INFO ] [Nat]Absence check using 45 positive and 17 generalized place invariants in 28 ms returned sat
[2023-03-16 10:52:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 10:52:16] [INFO ] [Nat]Absence check using state equation in 860 ms returned sat
[2023-03-16 10:52:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:52:16] [INFO ] [Nat]Added 1 Read/Feed constraints in 20 ms returned sat
[2023-03-16 10:52:16] [INFO ] Computed and/alt/rep : 641/2592/641 causal constraints (skipped 321 transitions) in 60 ms.
[2023-03-16 10:52:16] [INFO ] Added : 6 causal constraints over 2 iterations in 288 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 411 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 411/411 places, 982/982 transitions.
Applied a total of 0 rules in 21 ms. Remains 411 /411 variables (removed 0) and now considering 982/982 (removed 0) transitions.
[2023-03-16 10:52:16] [INFO ] Flow matrix only has 973 transitions (discarded 9 similar events)
[2023-03-16 10:52:16] [INFO ] Invariant cache hit.
[2023-03-16 10:52:16] [INFO ] Dead Transitions using invariants and state equation in 491 ms found 0 transitions.
[2023-03-16 10:52:16] [INFO ] Flow matrix only has 973 transitions (discarded 9 similar events)
[2023-03-16 10:52:16] [INFO ] Invariant cache hit.
[2023-03-16 10:52:17] [INFO ] Implicit Places using invariants in 426 ms returned []
[2023-03-16 10:52:17] [INFO ] Flow matrix only has 973 transitions (discarded 9 similar events)
[2023-03-16 10:52:17] [INFO ] Invariant cache hit.
[2023-03-16 10:52:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:52:20] [INFO ] Implicit Places using invariants and state equation in 2969 ms returned []
Implicit Place search using SMT with State Equation took 3396 ms to find 0 implicit places.
[2023-03-16 10:52:20] [INFO ] Redundant transitions in 21 ms returned []
[2023-03-16 10:52:20] [INFO ] Flow matrix only has 973 transitions (discarded 9 similar events)
[2023-03-16 10:52:20] [INFO ] Invariant cache hit.
[2023-03-16 10:52:20] [INFO ] Dead Transitions using invariants and state equation in 497 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4438 ms. Remains : 411/411 places, 982/982 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 118 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=2 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 118 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
[2023-03-16 10:52:21] [INFO ] Flow matrix only has 973 transitions (discarded 9 similar events)
[2023-03-16 10:52:21] [INFO ] Invariant cache hit.
[2023-03-16 10:52:21] [INFO ] [Real]Absence check using 45 positive place invariants in 17 ms returned sat
[2023-03-16 10:52:21] [INFO ] [Real]Absence check using 45 positive and 17 generalized place invariants in 33 ms returned sat
[2023-03-16 10:52:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 10:52:22] [INFO ] [Real]Absence check using state equation in 1024 ms returned sat
[2023-03-16 10:52:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 10:52:23] [INFO ] [Nat]Absence check using 45 positive place invariants in 19 ms returned sat
[2023-03-16 10:52:23] [INFO ] [Nat]Absence check using 45 positive and 17 generalized place invariants in 27 ms returned sat
[2023-03-16 10:52:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 10:52:23] [INFO ] [Nat]Absence check using state equation in 819 ms returned sat
[2023-03-16 10:52:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:52:23] [INFO ] [Nat]Added 1 Read/Feed constraints in 19 ms returned sat
[2023-03-16 10:52:24] [INFO ] Computed and/alt/rep : 641/2592/641 causal constraints (skipped 321 transitions) in 64 ms.
[2023-03-16 10:52:24] [INFO ] Added : 6 causal constraints over 2 iterations in 296 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Product exploration explored 100000 steps with 9491 reset in 762 ms.
Product exploration explored 100000 steps with 9481 reset in 771 ms.
Built C files in :
/tmp/ltsmin9588161188136042507
[2023-03-16 10:52:25] [INFO ] Computing symmetric may disable matrix : 982 transitions.
[2023-03-16 10:52:25] [INFO ] Computation of Complete disable matrix. took 31 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 10:52:25] [INFO ] Computing symmetric may enable matrix : 982 transitions.
[2023-03-16 10:52:25] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 10:52:26] [INFO ] Computing Do-Not-Accords matrix : 982 transitions.
[2023-03-16 10:52:26] [INFO ] Computation of Completed DNA matrix. took 26 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 10:52:26] [INFO ] Built C files in 261ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9588161188136042507
Running compilation step : cd /tmp/ltsmin9588161188136042507;'/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/ltsmin9588161188136042507;'/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/ltsmin9588161188136042507;'/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 411 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 411/411 places, 982/982 transitions.
Applied a total of 0 rules in 22 ms. Remains 411 /411 variables (removed 0) and now considering 982/982 (removed 0) transitions.
[2023-03-16 10:52:29] [INFO ] Flow matrix only has 973 transitions (discarded 9 similar events)
[2023-03-16 10:52:29] [INFO ] Invariant cache hit.
[2023-03-16 10:52:29] [INFO ] Dead Transitions using invariants and state equation in 475 ms found 0 transitions.
[2023-03-16 10:52:29] [INFO ] Flow matrix only has 973 transitions (discarded 9 similar events)
[2023-03-16 10:52:29] [INFO ] Invariant cache hit.
[2023-03-16 10:52:30] [INFO ] Implicit Places using invariants in 404 ms returned []
[2023-03-16 10:52:30] [INFO ] Flow matrix only has 973 transitions (discarded 9 similar events)
[2023-03-16 10:52:30] [INFO ] Invariant cache hit.
[2023-03-16 10:52:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:52:32] [INFO ] Implicit Places using invariants and state equation in 2903 ms returned []
Implicit Place search using SMT with State Equation took 3326 ms to find 0 implicit places.
[2023-03-16 10:52:32] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-16 10:52:32] [INFO ] Flow matrix only has 973 transitions (discarded 9 similar events)
[2023-03-16 10:52:32] [INFO ] Invariant cache hit.
[2023-03-16 10:52:33] [INFO ] Dead Transitions using invariants and state equation in 482 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4343 ms. Remains : 411/411 places, 982/982 transitions.
Built C files in :
/tmp/ltsmin9292926650207584091
[2023-03-16 10:52:33] [INFO ] Computing symmetric may disable matrix : 982 transitions.
[2023-03-16 10:52:33] [INFO ] Computation of Complete disable matrix. took 33 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 10:52:33] [INFO ] Computing symmetric may enable matrix : 982 transitions.
[2023-03-16 10:52:33] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 10:52:33] [INFO ] Computing Do-Not-Accords matrix : 982 transitions.
[2023-03-16 10:52:33] [INFO ] Computation of Completed DNA matrix. took 26 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 10:52:33] [INFO ] Built C files in 266ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9292926650207584091
Running compilation step : cd /tmp/ltsmin9292926650207584091;'/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/ltsmin9292926650207584091;'/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/ltsmin9292926650207584091;'/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)
[2023-03-16 10:52:36] [INFO ] Flatten gal took : 56 ms
[2023-03-16 10:52:36] [INFO ] Flatten gal took : 52 ms
[2023-03-16 10:52:36] [INFO ] Time to serialize gal into /tmp/LTL1783506590810388689.gal : 9 ms
[2023-03-16 10:52:36] [INFO ] Time to serialize properties into /tmp/LTL5817522299525851117.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/LTL1783506590810388689.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9622653320625408079.hoa' '-atoms' '/tmp/LTL5817522299525851117.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL5817522299525851117.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9622653320625408079.hoa
Detected timeout of ITS tools.
[2023-03-16 10:52:52] [INFO ] Flatten gal took : 51 ms
[2023-03-16 10:52:52] [INFO ] Flatten gal took : 49 ms
[2023-03-16 10:52:52] [INFO ] Time to serialize gal into /tmp/LTL17049112669200391638.gal : 9 ms
[2023-03-16 10:52:52] [INFO ] Time to serialize properties into /tmp/LTL6436634537003840801.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/LTL17049112669200391638.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6436634537003840801.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("(Check_Sources_E_1>=1)")))
Formula 0 simplified : G!"(Check_Sources_E_1>=1)"
Detected timeout of ITS tools.
[2023-03-16 10:53:07] [INFO ] Flatten gal took : 41 ms
[2023-03-16 10:53:07] [INFO ] Applying decomposition
[2023-03-16 10:53:07] [INFO ] Flatten gal took : 42 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/graph10795094423950744612.txt' '-o' '/tmp/graph10795094423950744612.bin' '-w' '/tmp/graph10795094423950744612.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10795094423950744612.bin' '-l' '-1' '-v' '-w' '/tmp/graph10795094423950744612.weights' '-q' '0' '-e' '0.001'
[2023-03-16 10:53:07] [INFO ] Decomposing Gal with order
[2023-03-16 10:53:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 10:53:07] [INFO ] Removed a total of 2742 redundant transitions.
[2023-03-16 10:53:07] [INFO ] Flatten gal took : 172 ms
[2023-03-16 10:53:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 269 labels/synchronizations in 31 ms.
[2023-03-16 10:53:07] [INFO ] Time to serialize gal into /tmp/LTL31119683407133069.gal : 23 ms
[2023-03-16 10:53:07] [INFO ] Time to serialize properties into /tmp/LTL9010080624651912936.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/LTL31119683407133069.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9010080624651912936.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 : !((F("(u7.Check_Sources_E_1>=1)")))
Formula 0 simplified : G!"(u7.Check_Sources_E_1>=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9799413907621345725
[2023-03-16 10:53:22] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9799413907621345725
Running compilation step : cd /tmp/ltsmin9799413907621345725;'/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'
Compilation finished in 1915 ms.
Running link step : cd /tmp/ltsmin9799413907621345725;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin9799413907621345725;'/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' '<>((LTLAPp0==true))' '--buchi-type=spotba'
LTSmin run took 815 ms.
FORMULA PolyORBNT-PT-S10J20-LTLFireability-05 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBNT-PT-S10J20-LTLFireability-05 finished in 78785 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)&&F(G(p1)))))'
Support contains 24 out of 467 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 467/467 places, 1035/1035 transitions.
Ensure Unique test removed 3 places
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 464 transition count 1009
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 52 place count 438 transition count 1009
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 52 place count 438 transition count 984
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 102 place count 413 transition count 984
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 103 place count 412 transition count 983
Iterating global reduction 2 with 1 rules applied. Total rules applied 104 place count 412 transition count 983
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 108 place count 410 transition count 981
Applied a total of 108 rules in 66 ms. Remains 410 /467 variables (removed 57) and now considering 981/1035 (removed 54) transitions.
[2023-03-16 10:53:25] [INFO ] Flow matrix only has 972 transitions (discarded 9 similar events)
// Phase 1: matrix 972 rows 410 cols
[2023-03-16 10:53:25] [INFO ] Computed 62 place invariants in 10 ms
[2023-03-16 10:53:26] [INFO ] Dead Transitions using invariants and state equation in 534 ms found 0 transitions.
[2023-03-16 10:53:26] [INFO ] Flow matrix only has 972 transitions (discarded 9 similar events)
[2023-03-16 10:53:26] [INFO ] Invariant cache hit.
[2023-03-16 10:53:26] [INFO ] Implicit Places using invariants in 419 ms returned []
[2023-03-16 10:53:26] [INFO ] Flow matrix only has 972 transitions (discarded 9 similar events)
[2023-03-16 10:53:26] [INFO ] Invariant cache hit.
[2023-03-16 10:53:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:53:29] [INFO ] Implicit Places using invariants and state equation in 3135 ms returned []
Implicit Place search using SMT with State Equation took 3571 ms to find 0 implicit places.
[2023-03-16 10:53:29] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-16 10:53:29] [INFO ] Flow matrix only has 972 transitions (discarded 9 similar events)
[2023-03-16 10:53:29] [INFO ] Invariant cache hit.
[2023-03-16 10:53:30] [INFO ] Dead Transitions using invariants and state equation in 443 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 410/467 places, 981/1035 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4649 ms. Remains : 410/467 places, 981/1035 transitions.
Stuttering acceptance computed with spot in 215 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBNT-PT-S10J20-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GEQ s378 4), p1:(OR (AND (GEQ s4 1) (GEQ s132 1) (GEQ s366 1)) (AND (GEQ s4 1) (GEQ s118 1) (GEQ s366 1)) (AND (GEQ s4 1) (GEQ s145 1) (GEQ s366 1)) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S10J20-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S10J20-LTLFireability-06 finished in 4887 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 467 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 467/467 places, 1035/1035 transitions.
Ensure Unique test removed 3 places
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 464 transition count 1011
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 48 place count 440 transition count 1011
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 26 Pre rules applied. Total rules applied 48 place count 440 transition count 985
Deduced a syphon composed of 26 places in 0 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 100 place count 414 transition count 985
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 104 place count 412 transition count 983
Applied a total of 104 rules in 51 ms. Remains 412 /467 variables (removed 55) and now considering 983/1035 (removed 52) transitions.
[2023-03-16 10:53:30] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
// Phase 1: matrix 974 rows 412 cols
[2023-03-16 10:53:30] [INFO ] Computed 62 place invariants in 16 ms
[2023-03-16 10:53:31] [INFO ] Dead Transitions using invariants and state equation in 558 ms found 0 transitions.
[2023-03-16 10:53:31] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2023-03-16 10:53:31] [INFO ] Invariant cache hit.
[2023-03-16 10:53:31] [INFO ] Implicit Places using invariants in 461 ms returned []
[2023-03-16 10:53:31] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2023-03-16 10:53:31] [INFO ] Invariant cache hit.
[2023-03-16 10:53:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:53:34] [INFO ] Implicit Places using invariants and state equation in 3242 ms returned []
Implicit Place search using SMT with State Equation took 3704 ms to find 0 implicit places.
[2023-03-16 10:53:34] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-16 10:53:34] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2023-03-16 10:53:34] [INFO ] Invariant cache hit.
[2023-03-16 10:53:35] [INFO ] Dead Transitions using invariants and state equation in 417 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 412/467 places, 983/1035 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4754 ms. Remains : 412/467 places, 983/1035 transitions.
Stuttering acceptance computed with spot in 237 ms :[(NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S10J20-LTLFireability-07 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 s136 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 7136 reset in 828 ms.
Product exploration explored 100000 steps with 7206 reset in 834 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 118 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Finished random walk after 52 steps, including 3 resets, run visited all 1 properties in 2 ms. (steps per millisecond=26 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 140 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Support contains 1 out of 412 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 412/412 places, 983/983 transitions.
Applied a total of 0 rules in 20 ms. Remains 412 /412 variables (removed 0) and now considering 983/983 (removed 0) transitions.
[2023-03-16 10:53:37] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2023-03-16 10:53:37] [INFO ] Invariant cache hit.
[2023-03-16 10:53:38] [INFO ] Dead Transitions using invariants and state equation in 439 ms found 0 transitions.
[2023-03-16 10:53:38] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2023-03-16 10:53:38] [INFO ] Invariant cache hit.
[2023-03-16 10:53:38] [INFO ] Implicit Places using invariants in 414 ms returned []
[2023-03-16 10:53:38] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2023-03-16 10:53:38] [INFO ] Invariant cache hit.
[2023-03-16 10:53:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:53:41] [INFO ] Implicit Places using invariants and state equation in 3178 ms returned []
Implicit Place search using SMT with State Equation took 3612 ms to find 0 implicit places.
[2023-03-16 10:53:41] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-16 10:53:41] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2023-03-16 10:53:41] [INFO ] Invariant cache hit.
[2023-03-16 10:53:42] [INFO ] Dead Transitions using invariants and state equation in 449 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4570 ms. Remains : 412/412 places, 983/983 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 181 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 30 ms :[(NOT p0)]
Finished random walk after 198 steps, including 16 resets, run visited all 1 properties in 3 ms. (steps per millisecond=66 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 197 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 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Product exploration explored 100000 steps with 7210 reset in 833 ms.
Product exploration explored 100000 steps with 7206 reset in 867 ms.
Built C files in :
/tmp/ltsmin4591291037665847999
[2023-03-16 10:53:44] [INFO ] Computing symmetric may disable matrix : 983 transitions.
[2023-03-16 10:53:44] [INFO ] Computation of Complete disable matrix. took 30 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 10:53:44] [INFO ] Computing symmetric may enable matrix : 983 transitions.
[2023-03-16 10:53:44] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 10:53:44] [INFO ] Computing Do-Not-Accords matrix : 983 transitions.
[2023-03-16 10:53:44] [INFO ] Computation of Completed DNA matrix. took 24 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 10:53:44] [INFO ] Built C files in 250ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4591291037665847999
Running compilation step : cd /tmp/ltsmin4591291037665847999;'/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/ltsmin4591291037665847999;'/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/ltsmin4591291037665847999;'/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 412 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 412/412 places, 983/983 transitions.
Applied a total of 0 rules in 18 ms. Remains 412 /412 variables (removed 0) and now considering 983/983 (removed 0) transitions.
[2023-03-16 10:53:47] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2023-03-16 10:53:47] [INFO ] Invariant cache hit.
[2023-03-16 10:53:48] [INFO ] Dead Transitions using invariants and state equation in 449 ms found 0 transitions.
[2023-03-16 10:53:48] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2023-03-16 10:53:48] [INFO ] Invariant cache hit.
[2023-03-16 10:53:48] [INFO ] Implicit Places using invariants in 429 ms returned []
[2023-03-16 10:53:48] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2023-03-16 10:53:48] [INFO ] Invariant cache hit.
[2023-03-16 10:53:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:53:51] [INFO ] Implicit Places using invariants and state equation in 3332 ms returned []
Implicit Place search using SMT with State Equation took 3762 ms to find 0 implicit places.
[2023-03-16 10:53:51] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-16 10:53:51] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2023-03-16 10:53:51] [INFO ] Invariant cache hit.
[2023-03-16 10:53:52] [INFO ] Dead Transitions using invariants and state equation in 454 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4714 ms. Remains : 412/412 places, 983/983 transitions.
Built C files in :
/tmp/ltsmin1699824403766089406
[2023-03-16 10:53:52] [INFO ] Computing symmetric may disable matrix : 983 transitions.
[2023-03-16 10:53:52] [INFO ] Computation of Complete disable matrix. took 32 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 10:53:52] [INFO ] Computing symmetric may enable matrix : 983 transitions.
[2023-03-16 10:53:52] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 10:53:52] [INFO ] Computing Do-Not-Accords matrix : 983 transitions.
[2023-03-16 10:53:52] [INFO ] Computation of Completed DNA matrix. took 24 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 10:53:52] [INFO ] Built C files in 269ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1699824403766089406
Running compilation step : cd /tmp/ltsmin1699824403766089406;'/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/ltsmin1699824403766089406;'/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/ltsmin1699824403766089406;'/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)
[2023-03-16 10:53:55] [INFO ] Flatten gal took : 42 ms
[2023-03-16 10:53:55] [INFO ] Flatten gal took : 44 ms
[2023-03-16 10:53:55] [INFO ] Time to serialize gal into /tmp/LTL7314240817672169080.gal : 7 ms
[2023-03-16 10:53:55] [INFO ] Time to serialize properties into /tmp/LTL17604194375203451982.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/LTL7314240817672169080.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15710577674031278999.hoa' '-atoms' '/tmp/LTL17604194375203451982.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/LTL17604194375203451982.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15710577674031278999.hoa
Detected timeout of ITS tools.
[2023-03-16 10:54:10] [INFO ] Flatten gal took : 42 ms
[2023-03-16 10:54:10] [INFO ] Flatten gal took : 44 ms
[2023-03-16 10:54:11] [INFO ] Time to serialize gal into /tmp/LTL15392797431752011299.gal : 11 ms
[2023-03-16 10:54:11] [INFO ] Time to serialize properties into /tmp/LTL9885993214980926027.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/LTL15392797431752011299.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9885993214980926027.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("(Try_Check_Sources_E_1<1)"))))
Formula 0 simplified : GF!"(Try_Check_Sources_E_1<1)"
Detected timeout of ITS tools.
[2023-03-16 10:54:26] [INFO ] Flatten gal took : 46 ms
[2023-03-16 10:54:26] [INFO ] Applying decomposition
[2023-03-16 10:54:26] [INFO ] Flatten gal took : 44 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/graph13293693108105524558.txt' '-o' '/tmp/graph13293693108105524558.bin' '-w' '/tmp/graph13293693108105524558.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13293693108105524558.bin' '-l' '-1' '-v' '-w' '/tmp/graph13293693108105524558.weights' '-q' '0' '-e' '0.001'
[2023-03-16 10:54:26] [INFO ] Decomposing Gal with order
[2023-03-16 10:54:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 10:54:26] [INFO ] Removed a total of 2742 redundant transitions.
[2023-03-16 10:54:26] [INFO ] Flatten gal took : 83 ms
[2023-03-16 10:54:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 264 labels/synchronizations in 18 ms.
[2023-03-16 10:54:26] [INFO ] Time to serialize gal into /tmp/LTL14095174493560855880.gal : 7 ms
[2023-03-16 10:54:26] [INFO ] Time to serialize properties into /tmp/LTL11736056017042587290.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/LTL14095174493560855880.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11736056017042587290.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("(u20.Try_Check_Sources_E_1<1)"))))
Formula 0 simplified : GF!"(u20.Try_Check_Sources_E_1<1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4389245051210363593
[2023-03-16 10:54:41] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4389245051210363593
Running compilation step : cd /tmp/ltsmin4389245051210363593;'/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'
Compilation finished in 2000 ms.
Running link step : cd /tmp/ltsmin4389245051210363593;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin4389245051210363593;'/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' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBNT-PT-S10J20-LTLFireability-07 finished in 86091 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)&&F(G(p1)))))'
Support contains 2 out of 467 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 467/467 places, 1035/1035 transitions.
Ensure Unique test removed 3 places
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 464 transition count 1010
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 50 place count 439 transition count 1010
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 50 place count 439 transition count 987
Deduced a syphon composed of 23 places in 1 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 96 place count 416 transition count 987
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 97 place count 415 transition count 986
Iterating global reduction 2 with 1 rules applied. Total rules applied 98 place count 415 transition count 986
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 102 place count 413 transition count 984
Applied a total of 102 rules in 57 ms. Remains 413 /467 variables (removed 54) and now considering 984/1035 (removed 51) transitions.
[2023-03-16 10:54:56] [INFO ] Flow matrix only has 975 transitions (discarded 9 similar events)
// Phase 1: matrix 975 rows 413 cols
[2023-03-16 10:54:56] [INFO ] Computed 62 place invariants in 18 ms
[2023-03-16 10:54:57] [INFO ] Dead Transitions using invariants and state equation in 527 ms found 0 transitions.
[2023-03-16 10:54:57] [INFO ] Flow matrix only has 975 transitions (discarded 9 similar events)
[2023-03-16 10:54:57] [INFO ] Invariant cache hit.
[2023-03-16 10:54:57] [INFO ] Implicit Places using invariants in 438 ms returned []
[2023-03-16 10:54:57] [INFO ] Flow matrix only has 975 transitions (discarded 9 similar events)
[2023-03-16 10:54:57] [INFO ] Invariant cache hit.
[2023-03-16 10:54:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:55:02] [INFO ] Implicit Places using invariants and state equation in 4434 ms returned []
Implicit Place search using SMT with State Equation took 4872 ms to find 0 implicit places.
[2023-03-16 10:55:02] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-16 10:55:02] [INFO ] Flow matrix only has 975 transitions (discarded 9 similar events)
[2023-03-16 10:55:02] [INFO ] Invariant cache hit.
[2023-03-16 10:55:02] [INFO ] Dead Transitions using invariants and state equation in 470 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 413/467 places, 984/1035 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5969 ms. Remains : 413/467 places, 984/1035 transitions.
Stuttering acceptance computed with spot in 117 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBNT-PT-S10J20-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GEQ s160 1), p1:(GEQ s242 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 17 steps with 1 reset in 0 ms.
FORMULA PolyORBNT-PT-S10J20-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S10J20-LTLFireability-09 finished in 6112 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' '!(((!p0 U G(p0))||(G(!p0)&&X(p1))))'
Support contains 2 out of 467 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 467/467 places, 1035/1035 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 464 transition count 1035
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 463 transition count 1034
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 463 transition count 1034
Applied a total of 5 rules in 20 ms. Remains 463 /467 variables (removed 4) and now considering 1034/1035 (removed 1) transitions.
[2023-03-16 10:55:02] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
// Phase 1: matrix 1025 rows 463 cols
[2023-03-16 10:55:02] [INFO ] Computed 62 place invariants in 9 ms
[2023-03-16 10:55:03] [INFO ] Dead Transitions using invariants and state equation in 634 ms found 0 transitions.
[2023-03-16 10:55:03] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2023-03-16 10:55:03] [INFO ] Invariant cache hit.
[2023-03-16 10:55:03] [INFO ] Implicit Places using invariants in 454 ms returned []
[2023-03-16 10:55:03] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2023-03-16 10:55:03] [INFO ] Invariant cache hit.
[2023-03-16 10:55:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:55:08] [INFO ] Implicit Places using invariants and state equation in 4627 ms returned []
Implicit Place search using SMT with State Equation took 5106 ms to find 0 implicit places.
[2023-03-16 10:55:08] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2023-03-16 10:55:08] [INFO ] Invariant cache hit.
[2023-03-16 10:55:09] [INFO ] Dead Transitions using invariants and state equation in 621 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 463/467 places, 1034/1035 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6420 ms. Remains : 463/467 places, 1034/1035 transitions.
Stuttering acceptance computed with spot in 174 ms :[true, (AND (NOT p0) (NOT p1)), false, (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S10J20-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 5}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 1}, { cond=p0, acceptance={} source=4 dest: 3}], [{ cond=p0, acceptance={0} source=5 dest: 3}, { cond=(NOT p0), acceptance={0} source=5 dest: 5}]], initial=4, aps=[p0:(GEQ s256 1), p1:(GEQ s21 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 17 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-PT-S10J20-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S10J20-LTLFireability-10 finished in 6612 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0&&(F(G(p0))||G(p1))))))'
Support contains 4 out of 467 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 467/467 places, 1035/1035 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 465 transition count 1035
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 464 transition count 1034
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 464 transition count 1034
Applied a total of 4 rules in 17 ms. Remains 464 /467 variables (removed 3) and now considering 1034/1035 (removed 1) transitions.
[2023-03-16 10:55:09] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
// Phase 1: matrix 1025 rows 464 cols
[2023-03-16 10:55:09] [INFO ] Computed 63 place invariants in 16 ms
[2023-03-16 10:55:09] [INFO ] Dead Transitions using invariants and state equation in 627 ms found 0 transitions.
[2023-03-16 10:55:09] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2023-03-16 10:55:09] [INFO ] Invariant cache hit.
[2023-03-16 10:55:10] [INFO ] Implicit Places using invariants in 441 ms returned []
[2023-03-16 10:55:10] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2023-03-16 10:55:10] [INFO ] Invariant cache hit.
[2023-03-16 10:55:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:55:14] [INFO ] Implicit Places using invariants and state equation in 4388 ms returned []
Implicit Place search using SMT with State Equation took 4837 ms to find 0 implicit places.
[2023-03-16 10:55:14] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2023-03-16 10:55:14] [INFO ] Invariant cache hit.
[2023-03-16 10:55:15] [INFO ] Dead Transitions using invariants and state equation in 635 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 464/467 places, 1034/1035 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6162 ms. Remains : 464/467 places, 1034/1035 transitions.
Stuttering acceptance computed with spot in 79 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S10J20-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LT s47 1) (LT s193 1) (LT s313 1) (LT s450 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-PT-S10J20-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S10J20-LTLFireability-11 finished in 6260 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((p0 U p1) U p2)))'
Support contains 8 out of 467 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 467/467 places, 1035/1035 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 465 transition count 1012
Reduce places removed 23 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 24 rules applied. Total rules applied 47 place count 442 transition count 1011
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 48 place count 441 transition count 1011
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 23 Pre rules applied. Total rules applied 48 place count 441 transition count 988
Deduced a syphon composed of 23 places in 1 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 3 with 46 rules applied. Total rules applied 94 place count 418 transition count 988
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 95 place count 417 transition count 987
Iterating global reduction 3 with 1 rules applied. Total rules applied 96 place count 417 transition count 987
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 98 place count 416 transition count 986
Applied a total of 98 rules in 77 ms. Remains 416 /467 variables (removed 51) and now considering 986/1035 (removed 49) transitions.
[2023-03-16 10:55:15] [INFO ] Flow matrix only has 977 transitions (discarded 9 similar events)
// Phase 1: matrix 977 rows 416 cols
[2023-03-16 10:55:15] [INFO ] Computed 63 place invariants in 9 ms
[2023-03-16 10:55:16] [INFO ] Dead Transitions using invariants and state equation in 495 ms found 0 transitions.
[2023-03-16 10:55:16] [INFO ] Flow matrix only has 977 transitions (discarded 9 similar events)
[2023-03-16 10:55:16] [INFO ] Invariant cache hit.
[2023-03-16 10:55:16] [INFO ] Implicit Places using invariants in 380 ms returned []
[2023-03-16 10:55:16] [INFO ] Flow matrix only has 977 transitions (discarded 9 similar events)
[2023-03-16 10:55:16] [INFO ] Invariant cache hit.
[2023-03-16 10:55:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:55:18] [INFO ] Implicit Places using invariants and state equation in 1578 ms returned []
Implicit Place search using SMT with State Equation took 1971 ms to find 0 implicit places.
[2023-03-16 10:55:18] [INFO ] Redundant transitions in 21 ms returned []
[2023-03-16 10:55:18] [INFO ] Flow matrix only has 977 transitions (discarded 9 similar events)
[2023-03-16 10:55:18] [INFO ] Invariant cache hit.
[2023-03-16 10:55:18] [INFO ] Dead Transitions using invariants and state equation in 489 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 416/467 places, 986/1035 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3080 ms. Remains : 416/467 places, 986/1035 transitions.
Stuttering acceptance computed with spot in 145 ms :[(NOT p2), true, (NOT p1), (NOT p2)]
Running random walk in product with property : PolyORBNT-PT-S10J20-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(OR p2 p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(OR (AND (NOT p2) p1) (AND (NOT p2) p0)), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=3 dest: 2}, { cond=(OR (AND (NOT p2) p1) (AND (NOT p2) p0)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(AND (GEQ s175 1) (GEQ s198 1) (GEQ s222 1) (GEQ s279 1)), p1:(GEQ s19 1), p0:(AND (GEQ s227 1) (GEQ s279 8) (GEQ s346 1) (GEQ s391 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S10J20-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S10J20-LTLFireability-12 finished in 3244 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X((!p1 U (p2||G(!p1)))))))'
Support contains 7 out of 467 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 467/467 places, 1035/1035 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 464 transition count 1035
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 463 transition count 1034
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 463 transition count 1034
Applied a total of 5 rules in 21 ms. Remains 463 /467 variables (removed 4) and now considering 1034/1035 (removed 1) transitions.
[2023-03-16 10:55:18] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
// Phase 1: matrix 1025 rows 463 cols
[2023-03-16 10:55:18] [INFO ] Computed 62 place invariants in 15 ms
[2023-03-16 10:55:19] [INFO ] Dead Transitions using invariants and state equation in 653 ms found 0 transitions.
[2023-03-16 10:55:19] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2023-03-16 10:55:19] [INFO ] Invariant cache hit.
[2023-03-16 10:55:19] [INFO ] Implicit Places using invariants in 427 ms returned []
[2023-03-16 10:55:19] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2023-03-16 10:55:19] [INFO ] Invariant cache hit.
[2023-03-16 10:55:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:55:23] [INFO ] Implicit Places using invariants and state equation in 3450 ms returned []
Implicit Place search using SMT with State Equation took 3904 ms to find 0 implicit places.
[2023-03-16 10:55:23] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2023-03-16 10:55:23] [INFO ] Invariant cache hit.
[2023-03-16 10:55:24] [INFO ] Dead Transitions using invariants and state equation in 617 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 463/467 places, 1034/1035 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5208 ms. Remains : 463/467 places, 1034/1035 transitions.
Stuttering acceptance computed with spot in 131 ms :[true, (OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (AND (NOT p2) p1)]
Running random walk in product with property : PolyORBNT-PT-S10J20-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(OR (LT s280 1) (LT s369 1)), p2:(AND (NOT (AND (GEQ s250 1) (GEQ s312 8) (GEQ s391 2))) (NOT (AND (GEQ s1 1) (GEQ s303 1)))), p1:(AND (GEQ s1 1) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 731 ms.
Product exploration explored 100000 steps with 33333 reset in 750 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p2 (NOT p1)), (X p0), true, (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) (NOT p1)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p0 p2 (NOT p1))
Knowledge based reduction with 5 factoid took 146 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBNT-PT-S10J20-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBNT-PT-S10J20-LTLFireability-15 finished in 6992 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)||X(G(p1))))'
Found a Lengthening insensitive property : PolyORBNT-PT-S10J20-LTLFireability-00
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 24 out of 467 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 467/467 places, 1035/1035 transitions.
Ensure Unique test removed 3 places
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 464 transition count 1010
Reduce places removed 25 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 26 rules applied. Total rules applied 51 place count 439 transition count 1009
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 52 place count 438 transition count 1009
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 25 Pre rules applied. Total rules applied 52 place count 438 transition count 984
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 102 place count 413 transition count 984
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 104 place count 412 transition count 983
Applied a total of 104 rules in 81 ms. Remains 412 /467 variables (removed 55) and now considering 983/1035 (removed 52) transitions.
[2023-03-16 10:55:26] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
// Phase 1: matrix 974 rows 412 cols
[2023-03-16 10:55:26] [INFO ] Computed 62 place invariants in 9 ms
[2023-03-16 10:55:26] [INFO ] Dead Transitions using invariants and state equation in 547 ms found 0 transitions.
[2023-03-16 10:55:26] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2023-03-16 10:55:26] [INFO ] Invariant cache hit.
[2023-03-16 10:55:27] [INFO ] Implicit Places using invariants in 389 ms returned []
[2023-03-16 10:55:27] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2023-03-16 10:55:27] [INFO ] Invariant cache hit.
[2023-03-16 10:55:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:55:29] [INFO ] Implicit Places using invariants and state equation in 1941 ms returned []
Implicit Place search using SMT with State Equation took 2369 ms to find 0 implicit places.
[2023-03-16 10:55:29] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2023-03-16 10:55:29] [INFO ] Invariant cache hit.
[2023-03-16 10:55:29] [INFO ] Dead Transitions using invariants and state equation in 434 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 412/467 places, 983/1035 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 3442 ms. Remains : 412/467 places, 983/1035 transitions.
Running random walk in product with property : PolyORBNT-PT-S10J20-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GEQ s227 1), p1:(AND (OR (LT s4 1) (LT s218 1) (LT s346 1)) (OR (LT s4 1) (LT s28 1) (LT s218 1)) (OR (LT s4 1) (LT s218 1) (LT s347 1)) (OR (LT s4 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 8109 reset in 1019 ms.
Product exploration explored 100000 steps with 8091 reset in 1037 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 252 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 121 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 76 steps, including 4 resets, run visited all 3 properties in 7 ms. (steps per millisecond=10 )
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 254 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 104 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 24 out of 412 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 412/412 places, 983/983 transitions.
Applied a total of 0 rules in 7 ms. Remains 412 /412 variables (removed 0) and now considering 983/983 (removed 0) transitions.
[2023-03-16 10:55:32] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2023-03-16 10:55:32] [INFO ] Invariant cache hit.
[2023-03-16 10:55:32] [INFO ] Dead Transitions using invariants and state equation in 444 ms found 0 transitions.
[2023-03-16 10:55:32] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2023-03-16 10:55:32] [INFO ] Invariant cache hit.
[2023-03-16 10:55:33] [INFO ] Implicit Places using invariants in 375 ms returned []
[2023-03-16 10:55:33] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2023-03-16 10:55:33] [INFO ] Invariant cache hit.
[2023-03-16 10:55:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:55:35] [INFO ] Implicit Places using invariants and state equation in 2597 ms returned []
Implicit Place search using SMT with State Equation took 2975 ms to find 0 implicit places.
[2023-03-16 10:55:35] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2023-03-16 10:55:35] [INFO ] Invariant cache hit.
[2023-03-16 10:55:36] [INFO ] Dead Transitions using invariants and state equation in 440 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3872 ms. Remains : 412/412 places, 983/983 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 199 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 105 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 272 steps, including 20 resets, run visited all 3 properties in 11 ms. (steps per millisecond=24 )
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 265 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 106 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 115 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 8101 reset in 1012 ms.
Product exploration explored 100000 steps with 8076 reset in 1023 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 125 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 24 out of 412 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 412/412 places, 983/983 transitions.
Applied a total of 0 rules in 21 ms. Remains 412 /412 variables (removed 0) and now considering 983/983 (removed 0) transitions.
[2023-03-16 10:55:39] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2023-03-16 10:55:39] [INFO ] Invariant cache hit.
[2023-03-16 10:55:39] [INFO ] Dead Transitions using invariants and state equation in 455 ms found 0 transitions.
[2023-03-16 10:55:40] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-16 10:55:40] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2023-03-16 10:55:40] [INFO ] Invariant cache hit.
[2023-03-16 10:55:40] [INFO ] Dead Transitions using invariants and state equation in 432 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 955 ms. Remains : 412/412 places, 983/983 transitions.
Built C files in :
/tmp/ltsmin9101743892514715949
[2023-03-16 10:55:40] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9101743892514715949
Running compilation step : cd /tmp/ltsmin9101743892514715949;'/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'
Compilation finished in 2034 ms.
Running link step : cd /tmp/ltsmin9101743892514715949;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin9101743892514715949;'/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' '--hoa' '/tmp/stateBased11461284243445924281.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 24 out of 412 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 412/412 places, 983/983 transitions.
Applied a total of 0 rules in 9 ms. Remains 412 /412 variables (removed 0) and now considering 983/983 (removed 0) transitions.
[2023-03-16 10:55:55] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2023-03-16 10:55:55] [INFO ] Invariant cache hit.
[2023-03-16 10:55:56] [INFO ] Dead Transitions using invariants and state equation in 455 ms found 0 transitions.
[2023-03-16 10:55:56] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2023-03-16 10:55:56] [INFO ] Invariant cache hit.
[2023-03-16 10:55:56] [INFO ] Implicit Places using invariants in 409 ms returned []
[2023-03-16 10:55:56] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2023-03-16 10:55:56] [INFO ] Invariant cache hit.
[2023-03-16 10:55:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 10:55:58] [INFO ] Implicit Places using invariants and state equation in 1793 ms returned []
Implicit Place search using SMT with State Equation took 2204 ms to find 0 implicit places.
[2023-03-16 10:55:58] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2023-03-16 10:55:58] [INFO ] Invariant cache hit.
[2023-03-16 10:55:58] [INFO ] Dead Transitions using invariants and state equation in 455 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3126 ms. Remains : 412/412 places, 983/983 transitions.
Built C files in :
/tmp/ltsmin15035960344191315471
[2023-03-16 10:55:58] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15035960344191315471
Running compilation step : cd /tmp/ltsmin15035960344191315471;'/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'
Compilation finished in 1931 ms.
Running link step : cd /tmp/ltsmin15035960344191315471;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin15035960344191315471;'/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' '--hoa' '/tmp/stateBased13700874202104402550.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-16 10:56:13] [INFO ] Flatten gal took : 34 ms
[2023-03-16 10:56:13] [INFO ] Flatten gal took : 36 ms
[2023-03-16 10:56:13] [INFO ] Time to serialize gal into /tmp/LTL17869040540411614012.gal : 14 ms
[2023-03-16 10:56:13] [INFO ] Time to serialize properties into /tmp/LTL8123792573602621135.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/LTL17869040540411614012.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2724626061931942016.hoa' '-atoms' '/tmp/LTL8123792573602621135.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/LTL8123792573602621135.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2724626061931942016.hoa
Detected timeout of ITS tools.
[2023-03-16 10:56:29] [INFO ] Flatten gal took : 35 ms
[2023-03-16 10:56:29] [INFO ] Flatten gal took : 35 ms
[2023-03-16 10:56:29] [INFO ] Time to serialize gal into /tmp/LTL8559913850974895215.gal : 6 ms
[2023-03-16 10:56:29] [INFO ] Time to serialize properties into /tmp/LTL9007861985690848104.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/LTL8559913850974895215.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9007861985690848104.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("(NotifyEventEndOfCheckSourcesB_1>=1)"))||(X(G("((((((((FetchJobB_1<1)||(mo1<1))||(f1_17<1))&&(((FetchJobB_1<1)||(f1_15<1))||(mo...970
Formula 0 simplified : G!"(NotifyEventEndOfCheckSourcesB_1>=1)" & XF!"((((((((FetchJobB_1<1)||(mo1<1))||(f1_17<1))&&(((FetchJobB_1<1)||(f1_15<1))||(mo1<1))...960
Detected timeout of ITS tools.
[2023-03-16 10:56:44] [INFO ] Flatten gal took : 42 ms
[2023-03-16 10:56:44] [INFO ] Applying decomposition
[2023-03-16 10:56:44] [INFO ] Flatten gal took : 35 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/graph7403077622495848604.txt' '-o' '/tmp/graph7403077622495848604.bin' '-w' '/tmp/graph7403077622495848604.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7403077622495848604.bin' '-l' '-1' '-v' '-w' '/tmp/graph7403077622495848604.weights' '-q' '0' '-e' '0.001'
[2023-03-16 10:56:44] [INFO ] Decomposing Gal with order
[2023-03-16 10:56:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 10:56:44] [INFO ] Removed a total of 2736 redundant transitions.
[2023-03-16 10:56:44] [INFO ] Flatten gal took : 70 ms
[2023-03-16 10:56:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 271 labels/synchronizations in 14 ms.
[2023-03-16 10:56:44] [INFO ] Time to serialize gal into /tmp/LTL7470831230086835686.gal : 7 ms
[2023-03-16 10:56:44] [INFO ] Time to serialize properties into /tmp/LTL8870650766523176088.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/LTL7470831230086835686.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8870650766523176088.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...254
Read 1 LTL properties
Checking formula 0 : !(((F("(i0.u1.NotifyEventEndOfCheckSourcesB_1>=1)"))||(X(G("((((((((i9.u32.FetchJobB_1<1)||(i9.u32.mo1<1))||(i9.u32.f1_17<1))&&(((i9.u...1417
Formula 0 simplified : G!"(i0.u1.NotifyEventEndOfCheckSourcesB_1>=1)" & XF!"((((((((i9.u32.FetchJobB_1<1)||(i9.u32.mo1<1))||(i9.u32.f1_17<1))&&(((i9.u32.Fe...1407
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16905666651826089974
[2023-03-16 10:56:59] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16905666651826089974
Running compilation step : cd /tmp/ltsmin16905666651826089974;'/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'
Compilation finished in 1989 ms.
Running link step : cd /tmp/ltsmin16905666651826089974;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin16905666651826089974;'/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' '(<>((LTLAPp0==true))||X([]((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBNT-PT-S10J20-LTLFireability-00 finished in 108810 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F(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(p0)))'
[2023-03-16 10:57:14] [INFO ] Flatten gal took : 43 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7089886341574035388
[2023-03-16 10:57:14] [INFO ] Computing symmetric may disable matrix : 1035 transitions.
[2023-03-16 10:57:14] [INFO ] Applying decomposition
[2023-03-16 10:57:14] [INFO ] Computation of Complete disable matrix. took 34 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 10:57:14] [INFO ] Flatten gal took : 43 ms
[2023-03-16 10:57:14] [INFO ] Computing symmetric may enable matrix : 1035 transitions.
[2023-03-16 10:57:14] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
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/graph2438942944488786721.txt' '-o' '/tmp/graph2438942944488786721.bin' '-w' '/tmp/graph2438942944488786721.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2438942944488786721.bin' '-l' '-1' '-v' '-w' '/tmp/graph2438942944488786721.weights' '-q' '0' '-e' '0.001'
[2023-03-16 10:57:15] [INFO ] Decomposing Gal with order
[2023-03-16 10:57:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 10:57:15] [INFO ] Computing Do-Not-Accords matrix : 1035 transitions.
[2023-03-16 10:57:15] [INFO ] Removed a total of 728 redundant transitions.
[2023-03-16 10:57:15] [INFO ] Computation of Completed DNA matrix. took 33 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 10:57:15] [INFO ] Flatten gal took : 82 ms
[2023-03-16 10:57:15] [INFO ] Built C files in 337ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7089886341574035388
Running compilation step : cd /tmp/ltsmin7089886341574035388;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '240' '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'
[2023-03-16 10:57:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 249 labels/synchronizations in 12 ms.
[2023-03-16 10:57:15] [INFO ] Time to serialize gal into /tmp/LTLFireability16529535881931015545.gal : 11 ms
[2023-03-16 10:57:15] [INFO ] Time to serialize properties into /tmp/LTLFireability9408299932840206478.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/LTLFireability16529535881931015545.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability9408299932840206478.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 3 LTL properties
Checking formula 0 : !(((F("(i5.i1.u31.NotifyEventEndOfCheckSourcesB_1>=1)"))||(X(G("((((((((i9.u46.FetchJobB_1<1)||(i9.u46.mo1<1))||(i9.u46.f1_17<1))&&(((...1421
Formula 0 simplified : G!"(i5.i1.u31.NotifyEventEndOfCheckSourcesB_1>=1)" & XF!"((((((((i9.u46.FetchJobB_1<1)||(i9.u46.mo1<1))||(i9.u46.f1_17<1))&&(((i9.u4...1411
Compilation finished in 3942 ms.
Running link step : cd /tmp/ltsmin7089886341574035388;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 123 ms.
Running LTSmin : cd /tmp/ltsmin7089886341574035388;'/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' '(<>((LTLAPp0==true))||X([]((LTLAPp1==true))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 5/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.014: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.014: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.014: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.014: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.015: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.014: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.014: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.014: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.014: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.015: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.015: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.448: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.452: LTL layer: formula: (<>((LTLAPp0==true))||X([]((LTLAPp1==true))))
pins2lts-mc-linux64( 6/ 8), 0.453: "(<>((LTLAPp0==true))||X([]((LTLAPp1==true))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 0.472: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.478: Using Spin LTL semantics
pins2lts-mc-linux64( 5/ 8), 0.556: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.564: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.611: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.638: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.660: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.660: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.700: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 1.000: DFS-FIFO for weak LTL, using special progress label 1040
pins2lts-mc-linux64( 0/ 8), 1.000: There are 1041 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 1.000: State length is 468, there are 1039 groups
pins2lts-mc-linux64( 0/ 8), 1.000: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 1.000: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 1.000: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 1.000: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 1/ 8), 1.748: ~1 levels ~960 states ~8096 transitions
pins2lts-mc-linux64( 1/ 8), 1.815: ~1 levels ~1920 states ~15024 transitions
pins2lts-mc-linux64( 1/ 8), 1.978: ~1 levels ~3840 states ~27328 transitions
pins2lts-mc-linux64( 1/ 8), 2.515: ~1 levels ~7680 states ~46992 transitions
pins2lts-mc-linux64( 6/ 8), 4.880: ~1 levels ~15360 states ~110544 transitions
pins2lts-mc-linux64( 6/ 8), 8.933: ~1 levels ~30720 states ~411984 transitions
pins2lts-mc-linux64( 6/ 8), 11.320: ~1 levels ~61440 states ~615080 transitions
pins2lts-mc-linux64( 3/ 8), 14.058: ~1 levels ~122880 states ~1253944 transitions
pins2lts-mc-linux64( 6/ 8), 21.638: ~1 levels ~245760 states ~3185096 transitions
pins2lts-mc-linux64( 5/ 8), 38.697: ~1 levels ~491520 states ~10266480 transitions
pins2lts-mc-linux64( 1/ 8), 59.405: ~1 levels ~983040 states ~16338648 transitions
pins2lts-mc-linux64( 1/ 8), 102.910: ~1 levels ~1966080 states ~26589128 transitions
pins2lts-mc-linux64( 1/ 8), 191.211: ~1 levels ~3932160 states ~46197152 transitions
pins2lts-mc-linux64( 1/ 8), 333.333: ~1 levels ~7864320 states ~78096528 transitions
pins2lts-mc-linux64( 7/ 8), 340.198: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 340.782:
pins2lts-mc-linux64( 0/ 8), 340.782: mean standard work distribution: 17.5% (states) 10.5% (transitions)
pins2lts-mc-linux64( 0/ 8), 340.782:
pins2lts-mc-linux64( 0/ 8), 340.782: Explored 6112781 states 97322381 transitions, fanout: 15.921
pins2lts-mc-linux64( 0/ 8), 340.782: Total exploration time 339.760 sec (339.220 sec minimum, 339.387 sec on average)
pins2lts-mc-linux64( 0/ 8), 340.782: States per second: 17991, Transitions per second: 286444
pins2lts-mc-linux64( 0/ 8), 340.782:
pins2lts-mc-linux64( 0/ 8), 340.782: Progress states detected: 29815278
pins2lts-mc-linux64( 0/ 8), 340.782: Redundant explorations: -79.4978
pins2lts-mc-linux64( 0/ 8), 340.782:
pins2lts-mc-linux64( 0/ 8), 340.782: Queue width: 8B, total height: 34648900, memory: 264.35MB
pins2lts-mc-linux64( 0/ 8), 340.782: Tree memory: 483.5MB, 17.0 B/state, compr.: 0.9%
pins2lts-mc-linux64( 0/ 8), 340.782: Tree fill ratio (roots/leafs): 22.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 340.782: Stored 1057 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 340.782: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 340.782: Est. total memory use: 747.8MB (~1288.4MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin7089886341574035388;'/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' '(<>((LTLAPp0==true))||X([]((LTLAPp1==true))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin7089886341574035388;'/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' '(<>((LTLAPp0==true))||X([]((LTLAPp1==true))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2023-03-16 11:22:34] [INFO ] Flatten gal took : 262 ms
[2023-03-16 11:22:45] [INFO ] Time to serialize gal into /tmp/LTLFireability4259892275441633403.gal : 33 ms
[2023-03-16 11:22:45] [INFO ] Time to serialize properties into /tmp/LTLFireability848690567109656236.ltl : 5 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/LTLFireability4259892275441633403.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability848690567109656236.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...296
Read 3 LTL properties
Checking formula 0 : !(((F("(NotifyEventEndOfCheckSourcesB_1>=1)"))||(X(G("((((((((FetchJobB_1<1)||(mo1<1))||(f1_17<1))&&(((FetchJobB_1<1)||(f1_15<1))||(mo...970
Formula 0 simplified : G!"(NotifyEventEndOfCheckSourcesB_1>=1)" & XF!"((((((((FetchJobB_1<1)||(mo1<1))||(f1_17<1))&&(((FetchJobB_1<1)||(f1_15<1))||(mo1<1))...960
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 136416 kB
After kill :
MemTotal: 16393216 kB
MemFree: 9125404 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ sed s/.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="PolyORBNT-PT-S10J20"
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 PolyORBNT-PT-S10J20, 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 r293-tall-167873945800756"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S10J20.tgz
mv PolyORBNT-PT-S10J20 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 ;