About the Execution of ITS-Tools for Peterson-COL-4
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16204.420 | 3600000.00 | 3451413.00 | 95930.00 | ???????????T??TT | normal |
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.r261-smll-167863536500570.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is Peterson-COL-4, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r261-smll-167863536500570
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 616K
-rw-r--r-- 1 mcc users 7.5K Feb 25 22:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 25 22:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 22:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 22:14 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 4.1K Feb 25 16:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Feb 25 22:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 182K Feb 25 22:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 25 22:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 109K Feb 25 22:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 44K 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 Peterson-COL-4-CTLFireability-00
FORMULA_NAME Peterson-COL-4-CTLFireability-01
FORMULA_NAME Peterson-COL-4-CTLFireability-02
FORMULA_NAME Peterson-COL-4-CTLFireability-03
FORMULA_NAME Peterson-COL-4-CTLFireability-04
FORMULA_NAME Peterson-COL-4-CTLFireability-05
FORMULA_NAME Peterson-COL-4-CTLFireability-06
FORMULA_NAME Peterson-COL-4-CTLFireability-07
FORMULA_NAME Peterson-COL-4-CTLFireability-08
FORMULA_NAME Peterson-COL-4-CTLFireability-09
FORMULA_NAME Peterson-COL-4-CTLFireability-10
FORMULA_NAME Peterson-COL-4-CTLFireability-11
FORMULA_NAME Peterson-COL-4-CTLFireability-12
FORMULA_NAME Peterson-COL-4-CTLFireability-13
FORMULA_NAME Peterson-COL-4-CTLFireability-14
FORMULA_NAME Peterson-COL-4-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1679005950293
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=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Peterson-COL-4
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202303021504
[2023-03-16 22:32:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-16 22:32:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 22:32:33] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-16 22:32:33] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-16 22:32:34] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 792 ms
[2023-03-16 22:32:34] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 500 PT places and 795.0 transition bindings in 27 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 17 ms.
[2023-03-16 22:32:34] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 6 ms.
[2023-03-16 22:32:34] [INFO ] Skeletonized 9 HLPN properties in 2 ms. Removed 7 properties that had guard overlaps.
Computed a total of 2 stabilizing places and 0 stable transitions
Remains 7 properties that can be checked using skeleton over-approximation.
Reduce places removed 2 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Finished random walk after 44 steps, including 0 resets, run visited all 9 properties in 13 ms. (steps per millisecond=3 )
[2023-03-16 22:32:34] [INFO ] Flatten gal took : 19 ms
[2023-03-16 22:32:34] [INFO ] Flatten gal took : 3 ms
Domain [Process(5), Tour(4), Process(5)] of place BeginLoop breaks symmetries in sort Process
Arc [2:1*[$i, (MOD (ADD $j 1) 4)]] contains successor/predecessor on variables of sort Tour
Symmetric sort wr.t. initial and guards and successors and join/free detected :Bool
Arc [1:1*[$i, 0]] contains constants of sort Bool
Transition Ask : constants on arcs in [[1:1*[$i, 0]]] introduces in Bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2023-03-16 22:32:34] [INFO ] Unfolded HLPN to a Petri net with 500 places and 730 transitions 2280 arcs in 50 ms.
[2023-03-16 22:32:34] [INFO ] Unfolded 16 HLPN properties in 3 ms.
Deduced a syphon composed of 20 places in 6 ms
Reduce places removed 20 places and 40 transitions.
Support contains 480 out of 480 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 32 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2023-03-16 22:32:34] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2023-03-16 22:32:34] [INFO ] Computed 19 place invariants in 39 ms
[2023-03-16 22:32:35] [INFO ] Implicit Places using invariants in 433 ms returned []
[2023-03-16 22:32:35] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2023-03-16 22:32:35] [INFO ] Invariant cache hit.
[2023-03-16 22:32:35] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-16 22:32:35] [INFO ] Implicit Places using invariants and state equation in 629 ms returned []
Implicit Place search using SMT with State Equation took 1103 ms to find 0 implicit places.
[2023-03-16 22:32:35] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2023-03-16 22:32:35] [INFO ] Invariant cache hit.
[2023-03-16 22:32:36] [INFO ] Dead Transitions using invariants and state equation in 723 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1862 ms. Remains : 480/480 places, 690/690 transitions.
Support contains 480 out of 480 places after structural reductions.
[2023-03-16 22:32:36] [INFO ] Flatten gal took : 152 ms
[2023-03-16 22:32:37] [INFO ] Flatten gal took : 104 ms
[2023-03-16 22:32:37] [INFO ] Input system was already deterministic with 690 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 750 ms. (steps per millisecond=13 ) properties (out of 36) seen :30
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-16 22:32:39] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2023-03-16 22:32:39] [INFO ] Invariant cache hit.
[2023-03-16 22:32:40] [INFO ] [Real]Absence check using 14 positive place invariants in 13 ms returned sat
[2023-03-16 22:32:40] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 6 ms returned sat
[2023-03-16 22:32:40] [INFO ] After 976ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:5
[2023-03-16 22:32:41] [INFO ] [Nat]Absence check using 14 positive place invariants in 100 ms returned sat
[2023-03-16 22:32:41] [INFO ] [Nat]Absence check using 14 positive and 5 generalized place invariants in 52 ms returned sat
[2023-03-16 22:32:42] [INFO ] After 1234ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :5
[2023-03-16 22:32:42] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-16 22:32:43] [INFO ] After 922ms SMT Verify possible using 116 Read/Feed constraints in natural domain returned unsat :1 sat :5
[2023-03-16 22:32:43] [INFO ] Deduced a trap composed of 36 places in 279 ms of which 16 ms to minimize.
[2023-03-16 22:32:44] [INFO ] Deduced a trap composed of 27 places in 344 ms of which 3 ms to minimize.
[2023-03-16 22:32:44] [INFO ] Deduced a trap composed of 79 places in 347 ms of which 2 ms to minimize.
[2023-03-16 22:32:45] [INFO ] Deduced a trap composed of 86 places in 331 ms of which 3 ms to minimize.
[2023-03-16 22:32:45] [INFO ] Deduced a trap composed of 36 places in 300 ms of which 1 ms to minimize.
[2023-03-16 22:32:45] [INFO ] Deduced a trap composed of 96 places in 230 ms of which 1 ms to minimize.
[2023-03-16 22:32:46] [INFO ] Deduced a trap composed of 44 places in 295 ms of which 2 ms to minimize.
[2023-03-16 22:32:46] [INFO ] Deduced a trap composed of 32 places in 244 ms of which 1 ms to minimize.
[2023-03-16 22:32:46] [INFO ] Deduced a trap composed of 54 places in 223 ms of which 1 ms to minimize.
[2023-03-16 22:32:46] [INFO ] Deduced a trap composed of 54 places in 209 ms of which 1 ms to minimize.
[2023-03-16 22:32:47] [INFO ] Deduced a trap composed of 32 places in 228 ms of which 1 ms to minimize.
[2023-03-16 22:32:47] [INFO ] Deduced a trap composed of 32 places in 220 ms of which 1 ms to minimize.
[2023-03-16 22:32:47] [INFO ] Deduced a trap composed of 38 places in 228 ms of which 1 ms to minimize.
[2023-03-16 22:32:47] [INFO ] Deduced a trap composed of 75 places in 164 ms of which 1 ms to minimize.
[2023-03-16 22:32:48] [INFO ] Deduced a trap composed of 62 places in 166 ms of which 1 ms to minimize.
[2023-03-16 22:32:48] [INFO ] Trap strengthening (SAT) tested/added 16/15 trap constraints in 4617 ms
[2023-03-16 22:32:49] [INFO ] Deduced a trap composed of 51 places in 384 ms of which 1 ms to minimize.
[2023-03-16 22:32:49] [INFO ] Deduced a trap composed of 60 places in 376 ms of which 1 ms to minimize.
[2023-03-16 22:32:50] [INFO ] Deduced a trap composed of 75 places in 389 ms of which 1 ms to minimize.
[2023-03-16 22:32:50] [INFO ] Deduced a trap composed of 62 places in 386 ms of which 3 ms to minimize.
[2023-03-16 22:32:50] [INFO ] Deduced a trap composed of 64 places in 340 ms of which 1 ms to minimize.
[2023-03-16 22:32:51] [INFO ] Deduced a trap composed of 65 places in 375 ms of which 2 ms to minimize.
[2023-03-16 22:32:51] [INFO ] Deduced a trap composed of 79 places in 372 ms of which 2 ms to minimize.
[2023-03-16 22:32:52] [INFO ] Deduced a trap composed of 70 places in 322 ms of which 1 ms to minimize.
[2023-03-16 22:32:52] [INFO ] Deduced a trap composed of 96 places in 376 ms of which 1 ms to minimize.
[2023-03-16 22:32:52] [INFO ] Deduced a trap composed of 12 places in 348 ms of which 2 ms to minimize.
[2023-03-16 22:32:53] [INFO ] Deduced a trap composed of 62 places in 319 ms of which 1 ms to minimize.
[2023-03-16 22:32:53] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 4626 ms
[2023-03-16 22:32:53] [INFO ] Deduced a trap composed of 147 places in 401 ms of which 1 ms to minimize.
[2023-03-16 22:32:54] [INFO ] Deduced a trap composed of 31 places in 313 ms of which 2 ms to minimize.
[2023-03-16 22:32:54] [INFO ] Deduced a trap composed of 31 places in 419 ms of which 2 ms to minimize.
[2023-03-16 22:32:55] [INFO ] Deduced a trap composed of 99 places in 407 ms of which 1 ms to minimize.
[2023-03-16 22:32:55] [INFO ] Deduced a trap composed of 49 places in 425 ms of which 1 ms to minimize.
[2023-03-16 22:32:56] [INFO ] Deduced a trap composed of 47 places in 401 ms of which 1 ms to minimize.
[2023-03-16 22:32:56] [INFO ] Deduced a trap composed of 10 places in 354 ms of which 1 ms to minimize.
[2023-03-16 22:32:56] [INFO ] Deduced a trap composed of 18 places in 334 ms of which 1 ms to minimize.
[2023-03-16 22:32:57] [INFO ] Deduced a trap composed of 14 places in 365 ms of which 1 ms to minimize.
[2023-03-16 22:32:57] [INFO ] Deduced a trap composed of 80 places in 425 ms of which 1 ms to minimize.
[2023-03-16 22:32:58] [INFO ] Deduced a trap composed of 96 places in 309 ms of which 1 ms to minimize.
[2023-03-16 22:32:58] [INFO ] Deduced a trap composed of 96 places in 188 ms of which 1 ms to minimize.
[2023-03-16 22:32:58] [INFO ] Deduced a trap composed of 111 places in 226 ms of which 1 ms to minimize.
[2023-03-16 22:32:59] [INFO ] Deduced a trap composed of 70 places in 395 ms of which 2 ms to minimize.
[2023-03-16 22:32:59] [INFO ] Deduced a trap composed of 69 places in 386 ms of which 1 ms to minimize.
[2023-03-16 22:33:00] [INFO ] Deduced a trap composed of 92 places in 468 ms of which 1 ms to minimize.
[2023-03-16 22:33:00] [INFO ] Deduced a trap composed of 14 places in 491 ms of which 1 ms to minimize.
[2023-03-16 22:33:00] [INFO ] Deduced a trap composed of 14 places in 344 ms of which 2 ms to minimize.
[2023-03-16 22:33:01] [INFO ] Deduced a trap composed of 18 places in 253 ms of which 1 ms to minimize.
[2023-03-16 22:33:01] [INFO ] Deduced a trap composed of 17 places in 331 ms of which 1 ms to minimize.
[2023-03-16 22:33:02] [INFO ] Deduced a trap composed of 143 places in 260 ms of which 1 ms to minimize.
[2023-03-16 22:33:02] [INFO ] Deduced a trap composed of 140 places in 248 ms of which 2 ms to minimize.
[2023-03-16 22:33:02] [INFO ] Trap strengthening (SAT) tested/added 23/22 trap constraints in 8853 ms
[2023-03-16 22:33:03] [INFO ] Deduced a trap composed of 27 places in 334 ms of which 2 ms to minimize.
[2023-03-16 22:33:03] [INFO ] Deduced a trap composed of 25 places in 371 ms of which 2 ms to minimize.
[2023-03-16 22:33:03] [INFO ] Deduced a trap composed of 95 places in 346 ms of which 3 ms to minimize.
[2023-03-16 22:33:04] [INFO ] Deduced a trap composed of 55 places in 315 ms of which 1 ms to minimize.
[2023-03-16 22:33:04] [INFO ] Deduced a trap composed of 73 places in 337 ms of which 1 ms to minimize.
[2023-03-16 22:33:04] [INFO ] Deduced a trap composed of 23 places in 282 ms of which 1 ms to minimize.
[2023-03-16 22:33:05] [INFO ] Deduced a trap composed of 54 places in 238 ms of which 1 ms to minimize.
[2023-03-16 22:33:05] [INFO ] Deduced a trap composed of 76 places in 129 ms of which 0 ms to minimize.
[2023-03-16 22:33:05] [INFO ] Deduced a trap composed of 76 places in 258 ms of which 5 ms to minimize.
[2023-03-16 22:33:05] [INFO ] Deduced a trap composed of 81 places in 252 ms of which 1 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.Application.startNoEx(Application.java:626)
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 22:33:05] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 22:33:05] [INFO ] After 25231ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0 real:5
Fused 6 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 121 ms.
Support contains 235 out of 480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 480/480 places, 690/690 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 480 transition count 674
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 464 transition count 674
Applied a total of 32 rules in 107 ms. Remains 464 /480 variables (removed 16) and now considering 674/690 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 464/480 places, 674/690 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 518 ms. (steps per millisecond=19 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 356214 steps, run timeout after 3001 ms. (steps per millisecond=118 ) properties seen :{0=1, 2=1, 4=1}
Probabilistic random walk after 356214 steps, saw 81092 distinct states, run finished after 3004 ms. (steps per millisecond=118 ) properties seen :3
Running SMT prover for 2 properties.
[2023-03-16 22:33:10] [INFO ] Flow matrix only has 614 transitions (discarded 60 similar events)
// Phase 1: matrix 614 rows 464 cols
[2023-03-16 22:33:10] [INFO ] Computed 19 place invariants in 4 ms
[2023-03-16 22:33:10] [INFO ] [Real]Absence check using 14 positive place invariants in 24 ms returned sat
[2023-03-16 22:33:10] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 6 ms returned sat
[2023-03-16 22:33:11] [INFO ] After 955ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-16 22:33:11] [INFO ] [Nat]Absence check using 14 positive place invariants in 16 ms returned sat
[2023-03-16 22:33:11] [INFO ] [Nat]Absence check using 14 positive and 5 generalized place invariants in 6 ms returned sat
[2023-03-16 22:33:12] [INFO ] After 838ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-16 22:33:12] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-16 22:33:12] [INFO ] After 540ms SMT Verify possible using 116 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-16 22:33:13] [INFO ] Deduced a trap composed of 16 places in 259 ms of which 1 ms to minimize.
[2023-03-16 22:33:14] [INFO ] Deduced a trap composed of 18 places in 359 ms of which 1 ms to minimize.
[2023-03-16 22:33:14] [INFO ] Deduced a trap composed of 18 places in 347 ms of which 1 ms to minimize.
[2023-03-16 22:33:14] [INFO ] Deduced a trap composed of 61 places in 312 ms of which 1 ms to minimize.
[2023-03-16 22:33:15] [INFO ] Deduced a trap composed of 35 places in 312 ms of which 1 ms to minimize.
[2023-03-16 22:33:15] [INFO ] Deduced a trap composed of 56 places in 299 ms of which 1 ms to minimize.
[2023-03-16 22:33:15] [INFO ] Deduced a trap composed of 33 places in 294 ms of which 1 ms to minimize.
[2023-03-16 22:33:16] [INFO ] Deduced a trap composed of 41 places in 291 ms of which 0 ms to minimize.
[2023-03-16 22:33:16] [INFO ] Deduced a trap composed of 84 places in 224 ms of which 1 ms to minimize.
[2023-03-16 22:33:16] [INFO ] Deduced a trap composed of 35 places in 175 ms of which 1 ms to minimize.
[2023-03-16 22:33:16] [INFO ] Deduced a trap composed of 56 places in 208 ms of which 1 ms to minimize.
[2023-03-16 22:33:17] [INFO ] Deduced a trap composed of 20 places in 146 ms of which 1 ms to minimize.
[2023-03-16 22:33:17] [INFO ] Deduced a trap composed of 63 places in 223 ms of which 1 ms to minimize.
[2023-03-16 22:33:17] [INFO ] Deduced a trap composed of 62 places in 132 ms of which 1 ms to minimize.
[2023-03-16 22:33:17] [INFO ] Deduced a trap composed of 40 places in 148 ms of which 1 ms to minimize.
[2023-03-16 22:33:17] [INFO ] Deduced a trap composed of 35 places in 248 ms of which 1 ms to minimize.
[2023-03-16 22:33:18] [INFO ] Deduced a trap composed of 36 places in 207 ms of which 0 ms to minimize.
[2023-03-16 22:33:18] [INFO ] Deduced a trap composed of 94 places in 218 ms of which 1 ms to minimize.
[2023-03-16 22:33:18] [INFO ] Deduced a trap composed of 14 places in 188 ms of which 1 ms to minimize.
[2023-03-16 22:33:18] [INFO ] Deduced a trap composed of 63 places in 134 ms of which 3 ms to minimize.
[2023-03-16 22:33:19] [INFO ] Trap strengthening (SAT) tested/added 21/20 trap constraints in 5763 ms
[2023-03-16 22:33:19] [INFO ] Deduced a trap composed of 10 places in 297 ms of which 1 ms to minimize.
[2023-03-16 22:33:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 394 ms
[2023-03-16 22:33:19] [INFO ] After 7397ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 578 ms.
[2023-03-16 22:33:20] [INFO ] After 8966ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 11 ms.
Support contains 120 out of 464 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 464/464 places, 674/674 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 0 with 96 rules applied. Total rules applied 96 place count 464 transition count 578
Reduce places removed 96 places and 0 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 192 place count 368 transition count 578
Performed 89 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 89 Pre rules applied. Total rules applied 192 place count 368 transition count 489
Deduced a syphon composed of 89 places in 2 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 2 with 178 rules applied. Total rules applied 370 place count 279 transition count 489
Applied a total of 370 rules in 75 ms. Remains 279 /464 variables (removed 185) and now considering 489/674 (removed 185) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 279/464 places, 489/674 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 513222 steps, run timeout after 3001 ms. (steps per millisecond=171 ) properties seen :{}
Probabilistic random walk after 513222 steps, saw 87539 distinct states, run finished after 3002 ms. (steps per millisecond=170 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-16 22:33:23] [INFO ] Flow matrix only has 429 transitions (discarded 60 similar events)
// Phase 1: matrix 429 rows 279 cols
[2023-03-16 22:33:23] [INFO ] Computed 19 place invariants in 7 ms
[2023-03-16 22:33:23] [INFO ] [Real]Absence check using 14 positive place invariants in 11 ms returned sat
[2023-03-16 22:33:23] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 5 ms returned sat
[2023-03-16 22:33:24] [INFO ] After 598ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-16 22:33:24] [INFO ] [Nat]Absence check using 14 positive place invariants in 12 ms returned sat
[2023-03-16 22:33:24] [INFO ] [Nat]Absence check using 14 positive and 5 generalized place invariants in 6 ms returned sat
[2023-03-16 22:33:24] [INFO ] After 533ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-16 22:33:24] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-16 22:33:25] [INFO ] After 387ms SMT Verify possible using 116 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-16 22:33:25] [INFO ] Deduced a trap composed of 43 places in 106 ms of which 1 ms to minimize.
[2023-03-16 22:33:25] [INFO ] Deduced a trap composed of 21 places in 108 ms of which 1 ms to minimize.
[2023-03-16 22:33:26] [INFO ] Deduced a trap composed of 13 places in 117 ms of which 0 ms to minimize.
[2023-03-16 22:33:26] [INFO ] Deduced a trap composed of 14 places in 119 ms of which 1 ms to minimize.
[2023-03-16 22:33:26] [INFO ] Deduced a trap composed of 13 places in 122 ms of which 0 ms to minimize.
[2023-03-16 22:33:26] [INFO ] Deduced a trap composed of 11 places in 123 ms of which 1 ms to minimize.
[2023-03-16 22:33:26] [INFO ] Deduced a trap composed of 21 places in 111 ms of which 1 ms to minimize.
[2023-03-16 22:33:26] [INFO ] Deduced a trap composed of 51 places in 188 ms of which 1 ms to minimize.
[2023-03-16 22:33:27] [INFO ] Deduced a trap composed of 21 places in 128 ms of which 1 ms to minimize.
[2023-03-16 22:33:27] [INFO ] Deduced a trap composed of 44 places in 130 ms of which 1 ms to minimize.
[2023-03-16 22:33:27] [INFO ] Deduced a trap composed of 21 places in 130 ms of which 1 ms to minimize.
[2023-03-16 22:33:27] [INFO ] Deduced a trap composed of 40 places in 131 ms of which 1 ms to minimize.
[2023-03-16 22:33:27] [INFO ] Deduced a trap composed of 9 places in 140 ms of which 0 ms to minimize.
[2023-03-16 22:33:27] [INFO ] Deduced a trap composed of 16 places in 137 ms of which 0 ms to minimize.
[2023-03-16 22:33:28] [INFO ] Deduced a trap composed of 9 places in 148 ms of which 1 ms to minimize.
[2023-03-16 22:33:28] [INFO ] Deduced a trap composed of 9 places in 141 ms of which 1 ms to minimize.
[2023-03-16 22:33:28] [INFO ] Deduced a trap composed of 16 places in 138 ms of which 1 ms to minimize.
[2023-03-16 22:33:28] [INFO ] Deduced a trap composed of 9 places in 142 ms of which 1 ms to minimize.
[2023-03-16 22:33:28] [INFO ] Deduced a trap composed of 21 places in 129 ms of which 1 ms to minimize.
[2023-03-16 22:33:28] [INFO ] Deduced a trap composed of 33 places in 114 ms of which 1 ms to minimize.
[2023-03-16 22:33:29] [INFO ] Deduced a trap composed of 33 places in 128 ms of which 1 ms to minimize.
[2023-03-16 22:33:29] [INFO ] Deduced a trap composed of 31 places in 114 ms of which 0 ms to minimize.
[2023-03-16 22:33:29] [INFO ] Deduced a trap composed of 21 places in 131 ms of which 1 ms to minimize.
[2023-03-16 22:33:29] [INFO ] Deduced a trap composed of 33 places in 115 ms of which 1 ms to minimize.
[2023-03-16 22:33:29] [INFO ] Deduced a trap composed of 42 places in 90 ms of which 0 ms to minimize.
[2023-03-16 22:33:29] [INFO ] Deduced a trap composed of 37 places in 105 ms of which 0 ms to minimize.
[2023-03-16 22:33:29] [INFO ] Deduced a trap composed of 50 places in 88 ms of which 1 ms to minimize.
[2023-03-16 22:33:29] [INFO ] Trap strengthening (SAT) tested/added 28/27 trap constraints in 4345 ms
[2023-03-16 22:33:30] [INFO ] Deduced a trap composed of 23 places in 121 ms of which 1 ms to minimize.
[2023-03-16 22:33:30] [INFO ] Deduced a trap composed of 37 places in 127 ms of which 1 ms to minimize.
[2023-03-16 22:33:30] [INFO ] Deduced a trap composed of 37 places in 110 ms of which 0 ms to minimize.
[2023-03-16 22:33:30] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 462 ms
[2023-03-16 22:33:30] [INFO ] After 5557ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 502 ms.
[2023-03-16 22:33:30] [INFO ] After 6711ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 7 ms.
Support contains 120 out of 279 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 279/279 places, 489/489 transitions.
Applied a total of 0 rules in 18 ms. Remains 279 /279 variables (removed 0) and now considering 489/489 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 279/279 places, 489/489 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 279/279 places, 489/489 transitions.
Applied a total of 0 rules in 16 ms. Remains 279 /279 variables (removed 0) and now considering 489/489 (removed 0) transitions.
[2023-03-16 22:33:31] [INFO ] Flow matrix only has 429 transitions (discarded 60 similar events)
[2023-03-16 22:33:31] [INFO ] Invariant cache hit.
[2023-03-16 22:33:31] [INFO ] Implicit Places using invariants in 151 ms returned [0, 1, 2, 3, 4]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 156 ms to find 5 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 274/279 places, 489/489 transitions.
Applied a total of 0 rules in 15 ms. Remains 274 /274 variables (removed 0) and now considering 489/489 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 189 ms. Remains : 274/279 places, 489/489 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=61 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 519048 steps, run timeout after 3001 ms. (steps per millisecond=172 ) properties seen :{}
Probabilistic random walk after 519048 steps, saw 88460 distinct states, run finished after 3001 ms. (steps per millisecond=172 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-16 22:33:34] [INFO ] Flow matrix only has 429 transitions (discarded 60 similar events)
// Phase 1: matrix 429 rows 274 cols
[2023-03-16 22:33:34] [INFO ] Computed 14 place invariants in 3 ms
[2023-03-16 22:33:34] [INFO ] [Real]Absence check using 14 positive place invariants in 7 ms returned sat
[2023-03-16 22:33:34] [INFO ] After 79ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-16 22:33:34] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2023-03-16 22:33:35] [INFO ] After 445ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-16 22:33:35] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-16 22:33:35] [INFO ] After 296ms SMT Verify possible using 116 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-16 22:33:35] [INFO ] Deduced a trap composed of 52 places in 122 ms of which 0 ms to minimize.
[2023-03-16 22:33:35] [INFO ] Deduced a trap composed of 49 places in 133 ms of which 1 ms to minimize.
[2023-03-16 22:33:36] [INFO ] Deduced a trap composed of 98 places in 129 ms of which 1 ms to minimize.
[2023-03-16 22:33:36] [INFO ] Deduced a trap composed of 13 places in 153 ms of which 1 ms to minimize.
[2023-03-16 22:33:36] [INFO ] Deduced a trap composed of 52 places in 139 ms of which 0 ms to minimize.
[2023-03-16 22:33:36] [INFO ] Deduced a trap composed of 37 places in 140 ms of which 1 ms to minimize.
[2023-03-16 22:33:36] [INFO ] Deduced a trap composed of 23 places in 106 ms of which 0 ms to minimize.
[2023-03-16 22:33:36] [INFO ] Deduced a trap composed of 25 places in 102 ms of which 0 ms to minimize.
[2023-03-16 22:33:37] [INFO ] Deduced a trap composed of 32 places in 97 ms of which 0 ms to minimize.
[2023-03-16 22:33:37] [INFO ] Deduced a trap composed of 45 places in 150 ms of which 1 ms to minimize.
[2023-03-16 22:33:37] [INFO ] Deduced a trap composed of 33 places in 159 ms of which 1 ms to minimize.
[2023-03-16 22:33:37] [INFO ] Deduced a trap composed of 21 places in 153 ms of which 1 ms to minimize.
[2023-03-16 22:33:37] [INFO ] Deduced a trap composed of 33 places in 117 ms of which 1 ms to minimize.
[2023-03-16 22:33:37] [INFO ] Deduced a trap composed of 33 places in 143 ms of which 1 ms to minimize.
[2023-03-16 22:33:38] [INFO ] Trap strengthening (SAT) tested/added 15/14 trap constraints in 2316 ms
[2023-03-16 22:33:38] [INFO ] Deduced a trap composed of 26 places in 143 ms of which 1 ms to minimize.
[2023-03-16 22:33:38] [INFO ] Deduced a trap composed of 13 places in 191 ms of which 1 ms to minimize.
[2023-03-16 22:33:38] [INFO ] Deduced a trap composed of 40 places in 165 ms of which 1 ms to minimize.
[2023-03-16 22:33:38] [INFO ] Deduced a trap composed of 27 places in 170 ms of which 0 ms to minimize.
[2023-03-16 22:33:38] [INFO ] Deduced a trap composed of 13 places in 132 ms of which 1 ms to minimize.
[2023-03-16 22:33:39] [INFO ] Deduced a trap composed of 9 places in 202 ms of which 1 ms to minimize.
[2023-03-16 22:33:39] [INFO ] Deduced a trap composed of 25 places in 125 ms of which 1 ms to minimize.
[2023-03-16 22:33:39] [INFO ] Deduced a trap composed of 23 places in 167 ms of which 1 ms to minimize.
[2023-03-16 22:33:39] [INFO ] Deduced a trap composed of 25 places in 157 ms of which 1 ms to minimize.
[2023-03-16 22:33:39] [INFO ] Deduced a trap composed of 25 places in 126 ms of which 1 ms to minimize.
[2023-03-16 22:33:40] [INFO ] Deduced a trap composed of 13 places in 139 ms of which 0 ms to minimize.
[2023-03-16 22:33:40] [INFO ] Deduced a trap composed of 21 places in 164 ms of which 1 ms to minimize.
[2023-03-16 22:33:40] [INFO ] Deduced a trap composed of 11 places in 136 ms of which 1 ms to minimize.
[2023-03-16 22:33:40] [INFO ] Deduced a trap composed of 23 places in 134 ms of which 0 ms to minimize.
[2023-03-16 22:33:40] [INFO ] Deduced a trap composed of 31 places in 163 ms of which 1 ms to minimize.
[2023-03-16 22:33:40] [INFO ] Deduced a trap composed of 23 places in 121 ms of which 0 ms to minimize.
[2023-03-16 22:33:41] [INFO ] Deduced a trap composed of 16 places in 128 ms of which 1 ms to minimize.
[2023-03-16 22:33:41] [INFO ] Deduced a trap composed of 28 places in 119 ms of which 1 ms to minimize.
[2023-03-16 22:33:41] [INFO ] Trap strengthening (SAT) tested/added 19/18 trap constraints in 3233 ms
[2023-03-16 22:33:41] [INFO ] After 6143ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 552 ms.
[2023-03-16 22:33:41] [INFO ] After 7226ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 12 ms.
Support contains 120 out of 274 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 274/274 places, 489/489 transitions.
Applied a total of 0 rules in 20 ms. Remains 274 /274 variables (removed 0) and now considering 489/489 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 274/274 places, 489/489 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 274/274 places, 489/489 transitions.
Applied a total of 0 rules in 21 ms. Remains 274 /274 variables (removed 0) and now considering 489/489 (removed 0) transitions.
[2023-03-16 22:33:41] [INFO ] Flow matrix only has 429 transitions (discarded 60 similar events)
[2023-03-16 22:33:41] [INFO ] Invariant cache hit.
[2023-03-16 22:33:42] [INFO ] Implicit Places using invariants in 147 ms returned []
[2023-03-16 22:33:42] [INFO ] Flow matrix only has 429 transitions (discarded 60 similar events)
[2023-03-16 22:33:42] [INFO ] Invariant cache hit.
[2023-03-16 22:33:42] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-16 22:33:42] [INFO ] Implicit Places using invariants and state equation in 718 ms returned []
Implicit Place search using SMT with State Equation took 879 ms to find 0 implicit places.
[2023-03-16 22:33:42] [INFO ] Redundant transitions in 43 ms returned []
[2023-03-16 22:33:42] [INFO ] Flow matrix only has 429 transitions (discarded 60 similar events)
[2023-03-16 22:33:42] [INFO ] Invariant cache hit.
[2023-03-16 22:33:43] [INFO ] Dead Transitions using invariants and state equation in 486 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1442 ms. Remains : 274/274 places, 489/489 transitions.
Ensure Unique test removed 60 transitions
Reduce isomorphic transitions removed 60 transitions.
Iterating post reduction 0 with 60 rules applied. Total rules applied 60 place count 274 transition count 429
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -35
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 70 place count 269 transition count 464
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 74 place count 269 transition count 460
Free-agglomeration rule applied 15 times.
Iterating global reduction 1 with 15 rules applied. Total rules applied 89 place count 269 transition count 445
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 104 place count 254 transition count 445
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 2 with 10 rules applied. Total rules applied 114 place count 254 transition count 445
Applied a total of 114 rules in 74 ms. Remains 254 /274 variables (removed 20) and now considering 445/489 (removed 44) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 445 rows 254 cols
[2023-03-16 22:33:43] [INFO ] Computed 14 place invariants in 4 ms
[2023-03-16 22:33:43] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2023-03-16 22:33:44] [INFO ] After 601ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-16 22:33:44] [INFO ] [Nat]Absence check using 14 positive place invariants in 7 ms returned sat
[2023-03-16 22:33:44] [INFO ] After 521ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-16 22:33:45] [INFO ] After 916ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 500 ms.
[2023-03-16 22:33:45] [INFO ] After 1498ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
FORMULA Peterson-COL-4-CTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-16 22:33:45] [INFO ] Flatten gal took : 57 ms
[2023-03-16 22:33:45] [INFO ] Flatten gal took : 68 ms
[2023-03-16 22:33:46] [INFO ] Input system was already deterministic with 690 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 4 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2023-03-16 22:33:46] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2023-03-16 22:33:46] [INFO ] Computed 19 place invariants in 4 ms
[2023-03-16 22:33:46] [INFO ] Implicit Places using invariants in 106 ms returned []
[2023-03-16 22:33:46] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2023-03-16 22:33:46] [INFO ] Invariant cache hit.
[2023-03-16 22:33:46] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-16 22:33:46] [INFO ] Implicit Places using invariants and state equation in 367 ms returned []
Implicit Place search using SMT with State Equation took 476 ms to find 0 implicit places.
[2023-03-16 22:33:46] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2023-03-16 22:33:46] [INFO ] Invariant cache hit.
[2023-03-16 22:33:47] [INFO ] Dead Transitions using invariants and state equation in 878 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1360 ms. Remains : 480/480 places, 690/690 transitions.
[2023-03-16 22:33:47] [INFO ] Flatten gal took : 56 ms
[2023-03-16 22:33:47] [INFO ] Flatten gal took : 40 ms
[2023-03-16 22:33:47] [INFO ] Input system was already deterministic with 690 transitions.
[2023-03-16 22:33:47] [INFO ] Flatten gal took : 34 ms
[2023-03-16 22:33:47] [INFO ] Flatten gal took : 34 ms
[2023-03-16 22:33:47] [INFO ] Time to serialize gal into /tmp/CTLFireability12888125743856857859.gal : 32 ms
[2023-03-16 22:33:47] [INFO ] Time to serialize properties into /tmp/CTLFireability7177242548363209189.ctl : 10 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12888125743856857859.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7177242548363209189.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-16 22:34:18] [INFO ] Flatten gal took : 32 ms
[2023-03-16 22:34:18] [INFO ] Applying decomposition
[2023-03-16 22:34:18] [INFO ] Flatten gal took : 51 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/graph17914640301678655424.txt' '-o' '/tmp/graph17914640301678655424.bin' '-w' '/tmp/graph17914640301678655424.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17914640301678655424.bin' '-l' '-1' '-v' '-w' '/tmp/graph17914640301678655424.weights' '-q' '0' '-e' '0.001'
[2023-03-16 22:34:18] [INFO ] Decomposing Gal with order
[2023-03-16 22:34:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 22:34:18] [INFO ] Removed a total of 501 redundant transitions.
[2023-03-16 22:34:18] [INFO ] Flatten gal took : 128 ms
[2023-03-16 22:34:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 23 ms.
[2023-03-16 22:34:19] [INFO ] Time to serialize gal into /tmp/CTLFireability11546914441620674650.gal : 37 ms
[2023-03-16 22:34:19] [INFO ] Time to serialize properties into /tmp/CTLFireability14425961970959552342.ctl : 12 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11546914441620674650.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14425961970959552342.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 4 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2023-03-16 22:34:49] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2023-03-16 22:34:49] [INFO ] Invariant cache hit.
[2023-03-16 22:34:49] [INFO ] Implicit Places using invariants in 454 ms returned []
[2023-03-16 22:34:49] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2023-03-16 22:34:49] [INFO ] Invariant cache hit.
[2023-03-16 22:34:49] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-16 22:34:50] [INFO ] Implicit Places using invariants and state equation in 512 ms returned []
Implicit Place search using SMT with State Equation took 972 ms to find 0 implicit places.
[2023-03-16 22:34:50] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2023-03-16 22:34:50] [INFO ] Invariant cache hit.
[2023-03-16 22:34:50] [INFO ] Dead Transitions using invariants and state equation in 752 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1730 ms. Remains : 480/480 places, 690/690 transitions.
[2023-03-16 22:34:50] [INFO ] Flatten gal took : 25 ms
[2023-03-16 22:34:50] [INFO ] Flatten gal took : 54 ms
[2023-03-16 22:34:51] [INFO ] Input system was already deterministic with 690 transitions.
[2023-03-16 22:34:51] [INFO ] Flatten gal took : 48 ms
[2023-03-16 22:34:51] [INFO ] Flatten gal took : 42 ms
[2023-03-16 22:34:51] [INFO ] Time to serialize gal into /tmp/CTLFireability16221576061880722299.gal : 6 ms
[2023-03-16 22:34:51] [INFO ] Time to serialize properties into /tmp/CTLFireability5620999505947624454.ctl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16221576061880722299.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5620999505947624454.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-16 22:35:21] [INFO ] Flatten gal took : 28 ms
[2023-03-16 22:35:21] [INFO ] Applying decomposition
[2023-03-16 22:35:21] [INFO ] Flatten gal took : 28 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/graph5338352166334607200.txt' '-o' '/tmp/graph5338352166334607200.bin' '-w' '/tmp/graph5338352166334607200.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5338352166334607200.bin' '-l' '-1' '-v' '-w' '/tmp/graph5338352166334607200.weights' '-q' '0' '-e' '0.001'
[2023-03-16 22:35:21] [INFO ] Decomposing Gal with order
[2023-03-16 22:35:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 22:35:21] [INFO ] Removed a total of 501 redundant transitions.
[2023-03-16 22:35:21] [INFO ] Flatten gal took : 90 ms
[2023-03-16 22:35:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 13 ms.
[2023-03-16 22:35:21] [INFO ] Time to serialize gal into /tmp/CTLFireability16750961483380733127.gal : 11 ms
[2023-03-16 22:35:21] [INFO ] Time to serialize properties into /tmp/CTLFireability1113426900699093275.ctl : 13 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16750961483380733127.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1113426900699093275.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 4 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2023-03-16 22:35:51] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2023-03-16 22:35:51] [INFO ] Invariant cache hit.
[2023-03-16 22:35:52] [INFO ] Implicit Places using invariants in 127 ms returned []
[2023-03-16 22:35:52] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2023-03-16 22:35:52] [INFO ] Invariant cache hit.
[2023-03-16 22:35:52] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-16 22:35:52] [INFO ] Implicit Places using invariants and state equation in 410 ms returned []
Implicit Place search using SMT with State Equation took 570 ms to find 0 implicit places.
[2023-03-16 22:35:52] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2023-03-16 22:35:52] [INFO ] Invariant cache hit.
[2023-03-16 22:35:53] [INFO ] Dead Transitions using invariants and state equation in 687 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1277 ms. Remains : 480/480 places, 690/690 transitions.
[2023-03-16 22:35:53] [INFO ] Flatten gal took : 20 ms
[2023-03-16 22:35:53] [INFO ] Flatten gal took : 22 ms
[2023-03-16 22:35:53] [INFO ] Input system was already deterministic with 690 transitions.
[2023-03-16 22:35:53] [INFO ] Flatten gal took : 21 ms
[2023-03-16 22:35:53] [INFO ] Flatten gal took : 37 ms
[2023-03-16 22:35:53] [INFO ] Time to serialize gal into /tmp/CTLFireability7326007677205106030.gal : 35 ms
[2023-03-16 22:35:53] [INFO ] Time to serialize properties into /tmp/CTLFireability14937075344817782765.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7326007677205106030.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14937075344817782765.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-16 22:36:23] [INFO ] Flatten gal took : 19 ms
[2023-03-16 22:36:23] [INFO ] Applying decomposition
[2023-03-16 22:36:23] [INFO ] Flatten gal took : 20 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/graph13723383282399195143.txt' '-o' '/tmp/graph13723383282399195143.bin' '-w' '/tmp/graph13723383282399195143.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13723383282399195143.bin' '-l' '-1' '-v' '-w' '/tmp/graph13723383282399195143.weights' '-q' '0' '-e' '0.001'
[2023-03-16 22:36:23] [INFO ] Decomposing Gal with order
[2023-03-16 22:36:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 22:36:23] [INFO ] Removed a total of 501 redundant transitions.
[2023-03-16 22:36:23] [INFO ] Flatten gal took : 64 ms
[2023-03-16 22:36:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 8 ms.
[2023-03-16 22:36:23] [INFO ] Time to serialize gal into /tmp/CTLFireability5945966970562546579.gal : 9 ms
[2023-03-16 22:36:23] [INFO ] Time to serialize properties into /tmp/CTLFireability16269635609615491742.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5945966970562546579.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16269635609615491742.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 5 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2023-03-16 22:36:53] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2023-03-16 22:36:53] [INFO ] Invariant cache hit.
[2023-03-16 22:36:54] [INFO ] Implicit Places using invariants in 101 ms returned []
[2023-03-16 22:36:54] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2023-03-16 22:36:54] [INFO ] Invariant cache hit.
[2023-03-16 22:36:54] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-16 22:36:54] [INFO ] Implicit Places using invariants and state equation in 479 ms returned []
Implicit Place search using SMT with State Equation took 598 ms to find 0 implicit places.
[2023-03-16 22:36:54] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2023-03-16 22:36:54] [INFO ] Invariant cache hit.
[2023-03-16 22:36:55] [INFO ] Dead Transitions using invariants and state equation in 674 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1280 ms. Remains : 480/480 places, 690/690 transitions.
[2023-03-16 22:36:55] [INFO ] Flatten gal took : 27 ms
[2023-03-16 22:36:55] [INFO ] Flatten gal took : 32 ms
[2023-03-16 22:36:55] [INFO ] Input system was already deterministic with 690 transitions.
[2023-03-16 22:36:55] [INFO ] Flatten gal took : 30 ms
[2023-03-16 22:36:55] [INFO ] Flatten gal took : 30 ms
[2023-03-16 22:36:55] [INFO ] Time to serialize gal into /tmp/CTLFireability17966690450705196137.gal : 5 ms
[2023-03-16 22:36:55] [INFO ] Time to serialize properties into /tmp/CTLFireability17267320375530540170.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17966690450705196137.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17267320375530540170.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-16 22:37:25] [INFO ] Flatten gal took : 19 ms
[2023-03-16 22:37:25] [INFO ] Applying decomposition
[2023-03-16 22:37:25] [INFO ] Flatten gal took : 18 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/graph2028532026216303673.txt' '-o' '/tmp/graph2028532026216303673.bin' '-w' '/tmp/graph2028532026216303673.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2028532026216303673.bin' '-l' '-1' '-v' '-w' '/tmp/graph2028532026216303673.weights' '-q' '0' '-e' '0.001'
[2023-03-16 22:37:25] [INFO ] Decomposing Gal with order
[2023-03-16 22:37:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 22:37:25] [INFO ] Removed a total of 513 redundant transitions.
[2023-03-16 22:37:25] [INFO ] Flatten gal took : 54 ms
[2023-03-16 22:37:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 9 ms.
[2023-03-16 22:37:25] [INFO ] Time to serialize gal into /tmp/CTLFireability5899414414870440469.gal : 6 ms
[2023-03-16 22:37:25] [INFO ] Time to serialize properties into /tmp/CTLFireability18174834057222813752.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5899414414870440469.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18174834057222813752.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Drop transitions removed 197 transitions
Trivial Post-agglo rules discarded 197 transitions
Performed 197 trivial Post agglomeration. Transition count delta: 197
Iterating post reduction 0 with 197 rules applied. Total rules applied 197 place count 480 transition count 493
Reduce places removed 197 places and 0 transitions.
Iterating post reduction 1 with 197 rules applied. Total rules applied 394 place count 283 transition count 493
Performed 88 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 88 Pre rules applied. Total rules applied 394 place count 283 transition count 405
Deduced a syphon composed of 88 places in 1 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 2 with 176 rules applied. Total rules applied 570 place count 195 transition count 405
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 580 place count 190 transition count 400
Applied a total of 580 rules in 43 ms. Remains 190 /480 variables (removed 290) and now considering 400/690 (removed 290) transitions.
[2023-03-16 22:37:55] [INFO ] Flow matrix only has 340 transitions (discarded 60 similar events)
// Phase 1: matrix 340 rows 190 cols
[2023-03-16 22:37:55] [INFO ] Computed 19 place invariants in 2 ms
[2023-03-16 22:37:56] [INFO ] Implicit Places using invariants in 130 ms returned [0, 1, 2, 3, 4]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 132 ms to find 5 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 185/480 places, 400/690 transitions.
Applied a total of 0 rules in 9 ms. Remains 185 /185 variables (removed 0) and now considering 400/400 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 186 ms. Remains : 185/480 places, 400/690 transitions.
[2023-03-16 22:37:56] [INFO ] Flatten gal took : 9 ms
[2023-03-16 22:37:56] [INFO ] Flatten gal took : 10 ms
[2023-03-16 22:37:56] [INFO ] Input system was already deterministic with 400 transitions.
[2023-03-16 22:37:56] [INFO ] Flatten gal took : 16 ms
[2023-03-16 22:37:56] [INFO ] Flatten gal took : 11 ms
[2023-03-16 22:37:56] [INFO ] Time to serialize gal into /tmp/CTLFireability14035290982293797956.gal : 2 ms
[2023-03-16 22:37:56] [INFO ] Time to serialize properties into /tmp/CTLFireability7715185881346537282.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14035290982293797956.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7715185881346537282.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-16 22:38:26] [INFO ] Flatten gal took : 11 ms
[2023-03-16 22:38:26] [INFO ] Applying decomposition
[2023-03-16 22:38:26] [INFO ] Flatten gal took : 10 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/graph3916765249793898897.txt' '-o' '/tmp/graph3916765249793898897.bin' '-w' '/tmp/graph3916765249793898897.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3916765249793898897.bin' '-l' '-1' '-v' '-w' '/tmp/graph3916765249793898897.weights' '-q' '0' '-e' '0.001'
[2023-03-16 22:38:26] [INFO ] Decomposing Gal with order
[2023-03-16 22:38:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 22:38:26] [INFO ] Removed a total of 364 redundant transitions.
[2023-03-16 22:38:26] [INFO ] Flatten gal took : 24 ms
[2023-03-16 22:38:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 166 labels/synchronizations in 8 ms.
[2023-03-16 22:38:26] [INFO ] Time to serialize gal into /tmp/CTLFireability14629206402096637214.gal : 3 ms
[2023-03-16 22:38:26] [INFO ] Time to serialize properties into /tmp/CTLFireability11298975268737186363.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14629206402096637214.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11298975268737186363.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 480 transition count 626
Reduce places removed 64 places and 0 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 1 with 80 rules applied. Total rules applied 144 place count 416 transition count 610
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 160 place count 400 transition count 610
Performed 85 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 85 Pre rules applied. Total rules applied 160 place count 400 transition count 525
Deduced a syphon composed of 85 places in 0 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 3 with 170 rules applied. Total rules applied 330 place count 315 transition count 525
Applied a total of 330 rules in 33 ms. Remains 315 /480 variables (removed 165) and now considering 525/690 (removed 165) transitions.
[2023-03-16 22:38:56] [INFO ] Flow matrix only has 465 transitions (discarded 60 similar events)
// Phase 1: matrix 465 rows 315 cols
[2023-03-16 22:38:56] [INFO ] Computed 19 place invariants in 3 ms
[2023-03-16 22:38:56] [INFO ] Implicit Places using invariants in 114 ms returned [0, 1, 2, 3, 4]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 116 ms to find 5 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 310/480 places, 525/690 transitions.
Applied a total of 0 rules in 9 ms. Remains 310 /310 variables (removed 0) and now considering 525/525 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 158 ms. Remains : 310/480 places, 525/690 transitions.
[2023-03-16 22:38:56] [INFO ] Flatten gal took : 11 ms
[2023-03-16 22:38:56] [INFO ] Flatten gal took : 14 ms
[2023-03-16 22:38:56] [INFO ] Input system was already deterministic with 525 transitions.
[2023-03-16 22:38:56] [INFO ] Flatten gal took : 13 ms
[2023-03-16 22:38:56] [INFO ] Flatten gal took : 13 ms
[2023-03-16 22:38:56] [INFO ] Time to serialize gal into /tmp/CTLFireability8493235046249445851.gal : 3 ms
[2023-03-16 22:38:56] [INFO ] Time to serialize properties into /tmp/CTLFireability5416833739868786303.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8493235046249445851.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5416833739868786303.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-16 22:39:26] [INFO ] Flatten gal took : 15 ms
[2023-03-16 22:39:26] [INFO ] Applying decomposition
[2023-03-16 22:39:26] [INFO ] Flatten gal took : 14 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/graph17805881493670482030.txt' '-o' '/tmp/graph17805881493670482030.bin' '-w' '/tmp/graph17805881493670482030.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17805881493670482030.bin' '-l' '-1' '-v' '-w' '/tmp/graph17805881493670482030.weights' '-q' '0' '-e' '0.001'
[2023-03-16 22:39:26] [INFO ] Decomposing Gal with order
[2023-03-16 22:39:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 22:39:26] [INFO ] Removed a total of 517 redundant transitions.
[2023-03-16 22:39:26] [INFO ] Flatten gal took : 28 ms
[2023-03-16 22:39:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 11 ms.
[2023-03-16 22:39:26] [INFO ] Time to serialize gal into /tmp/CTLFireability10471813982351296577.gal : 5 ms
[2023-03-16 22:39:26] [INFO ] Time to serialize properties into /tmp/CTLFireability9619890058765626365.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10471813982351296577.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9619890058765626365.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.84093e+07,29.4165,613556,14383,221,980995,1445,1190,2.58125e+06,95,9883,0
Converting to forward existential form...Done !
original formula: E(EF(((((((i12.i0.u40.TestIdentity_26>=1)||(i15.u54.TestIdentity_94>=1))||((i4.i1.u48.TestIdentity_63>=1)||(i7.u42.TestIdentity_31>=1)))|...7731
=> equivalent forward existential formula: [((FwdU(Init,E(TRUE U ((((((i12.i0.u40.TestIdentity_26>=1)||(i15.u54.TestIdentity_94>=1))||((i4.i1.u48.TestIdent...16844
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:168)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:334)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:270)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:313)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:188)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:177)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:162)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:329)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:396)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:213)
at java.base/java.lang.Thread.run(Thread.java:833)
Starting structural reductions in LTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 5 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2023-03-16 22:39:56] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2023-03-16 22:39:56] [INFO ] Computed 19 place invariants in 3 ms
[2023-03-16 22:39:57] [INFO ] Implicit Places using invariants in 116 ms returned []
[2023-03-16 22:39:57] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2023-03-16 22:39:57] [INFO ] Invariant cache hit.
[2023-03-16 22:39:57] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-16 22:39:57] [INFO ] Implicit Places using invariants and state equation in 403 ms returned []
Implicit Place search using SMT with State Equation took 520 ms to find 0 implicit places.
[2023-03-16 22:39:57] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2023-03-16 22:39:57] [INFO ] Invariant cache hit.
[2023-03-16 22:39:58] [INFO ] Dead Transitions using invariants and state equation in 693 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1219 ms. Remains : 480/480 places, 690/690 transitions.
[2023-03-16 22:39:58] [INFO ] Flatten gal took : 28 ms
[2023-03-16 22:39:58] [INFO ] Flatten gal took : 20 ms
[2023-03-16 22:39:58] [INFO ] Input system was already deterministic with 690 transitions.
[2023-03-16 22:39:58] [INFO ] Flatten gal took : 20 ms
[2023-03-16 22:39:58] [INFO ] Flatten gal took : 20 ms
[2023-03-16 22:39:58] [INFO ] Time to serialize gal into /tmp/CTLFireability9402312181928506904.gal : 3 ms
[2023-03-16 22:39:58] [INFO ] Time to serialize properties into /tmp/CTLFireability13281483258432139851.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9402312181928506904.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13281483258432139851.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-16 22:40:28] [INFO ] Flatten gal took : 20 ms
[2023-03-16 22:40:28] [INFO ] Applying decomposition
[2023-03-16 22:40:28] [INFO ] Flatten gal took : 20 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/graph15616616286109357594.txt' '-o' '/tmp/graph15616616286109357594.bin' '-w' '/tmp/graph15616616286109357594.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15616616286109357594.bin' '-l' '-1' '-v' '-w' '/tmp/graph15616616286109357594.weights' '-q' '0' '-e' '0.001'
[2023-03-16 22:40:28] [INFO ] Decomposing Gal with order
[2023-03-16 22:40:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 22:40:28] [INFO ] Removed a total of 487 redundant transitions.
[2023-03-16 22:40:28] [INFO ] Flatten gal took : 36 ms
[2023-03-16 22:40:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 6 ms.
[2023-03-16 22:40:28] [INFO ] Time to serialize gal into /tmp/CTLFireability12067791059306796122.gal : 7 ms
[2023-03-16 22:40:28] [INFO ] Time to serialize properties into /tmp/CTLFireability10370113147801150649.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12067791059306796122.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10370113147801150649.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 6 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2023-03-16 22:40:58] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2023-03-16 22:40:58] [INFO ] Invariant cache hit.
[2023-03-16 22:40:59] [INFO ] Implicit Places using invariants in 347 ms returned [0, 1, 2, 3, 4]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 366 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 475/480 places, 690/690 transitions.
Applied a total of 0 rules in 7 ms. Remains 475 /475 variables (removed 0) and now considering 690/690 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 379 ms. Remains : 475/480 places, 690/690 transitions.
[2023-03-16 22:40:59] [INFO ] Flatten gal took : 31 ms
[2023-03-16 22:40:59] [INFO ] Flatten gal took : 43 ms
[2023-03-16 22:40:59] [INFO ] Input system was already deterministic with 690 transitions.
[2023-03-16 22:40:59] [INFO ] Flatten gal took : 24 ms
[2023-03-16 22:40:59] [INFO ] Flatten gal took : 25 ms
[2023-03-16 22:40:59] [INFO ] Time to serialize gal into /tmp/CTLFireability7717871540838530757.gal : 4 ms
[2023-03-16 22:40:59] [INFO ] Time to serialize properties into /tmp/CTLFireability9951297707697553418.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7717871540838530757.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9951297707697553418.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-16 22:41:29] [INFO ] Flatten gal took : 17 ms
[2023-03-16 22:41:29] [INFO ] Applying decomposition
[2023-03-16 22:41:29] [INFO ] Flatten gal took : 16 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/graph9011974726616046517.txt' '-o' '/tmp/graph9011974726616046517.bin' '-w' '/tmp/graph9011974726616046517.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9011974726616046517.bin' '-l' '-1' '-v' '-w' '/tmp/graph9011974726616046517.weights' '-q' '0' '-e' '0.001'
[2023-03-16 22:41:29] [INFO ] Decomposing Gal with order
[2023-03-16 22:41:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 22:41:29] [INFO ] Removed a total of 504 redundant transitions.
[2023-03-16 22:41:29] [INFO ] Flatten gal took : 50 ms
[2023-03-16 22:41:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 9 ms.
[2023-03-16 22:41:29] [INFO ] Time to serialize gal into /tmp/CTLFireability12880800959275473323.gal : 8 ms
[2023-03-16 22:41:29] [INFO ] Time to serialize properties into /tmp/CTLFireability6411560793914329556.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12880800959275473323.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6411560793914329556.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 6 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2023-03-16 22:41:59] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2023-03-16 22:41:59] [INFO ] Invariant cache hit.
[2023-03-16 22:42:00] [INFO ] Implicit Places using invariants in 347 ms returned [0, 1, 2, 3, 4]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 361 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 475/480 places, 690/690 transitions.
Applied a total of 0 rules in 4 ms. Remains 475 /475 variables (removed 0) and now considering 690/690 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 371 ms. Remains : 475/480 places, 690/690 transitions.
[2023-03-16 22:42:00] [INFO ] Flatten gal took : 13 ms
[2023-03-16 22:42:00] [INFO ] Flatten gal took : 16 ms
[2023-03-16 22:42:00] [INFO ] Input system was already deterministic with 690 transitions.
[2023-03-16 22:42:00] [INFO ] Flatten gal took : 19 ms
[2023-03-16 22:42:00] [INFO ] Flatten gal took : 19 ms
[2023-03-16 22:42:00] [INFO ] Time to serialize gal into /tmp/CTLFireability5361814337254152797.gal : 10 ms
[2023-03-16 22:42:00] [INFO ] Time to serialize properties into /tmp/CTLFireability858041950951738800.ctl : 10 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5361814337254152797.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability858041950951738800.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-16 22:42:30] [INFO ] Flatten gal took : 27 ms
[2023-03-16 22:42:30] [INFO ] Applying decomposition
[2023-03-16 22:42:30] [INFO ] Flatten gal took : 27 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/graph15470871108158190358.txt' '-o' '/tmp/graph15470871108158190358.bin' '-w' '/tmp/graph15470871108158190358.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15470871108158190358.bin' '-l' '-1' '-v' '-w' '/tmp/graph15470871108158190358.weights' '-q' '0' '-e' '0.001'
[2023-03-16 22:42:30] [INFO ] Decomposing Gal with order
[2023-03-16 22:42:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 22:42:30] [INFO ] Removed a total of 491 redundant transitions.
[2023-03-16 22:42:30] [INFO ] Flatten gal took : 33 ms
[2023-03-16 22:42:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 4 ms.
[2023-03-16 22:42:30] [INFO ] Time to serialize gal into /tmp/CTLFireability7012744396101321577.gal : 7 ms
[2023-03-16 22:42:30] [INFO ] Time to serialize properties into /tmp/CTLFireability9830467271992471652.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7012744396101321577.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9830467271992471652.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 4 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2023-03-16 22:43:00] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2023-03-16 22:43:00] [INFO ] Invariant cache hit.
[2023-03-16 22:43:00] [INFO ] Implicit Places using invariants in 285 ms returned []
[2023-03-16 22:43:00] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2023-03-16 22:43:00] [INFO ] Invariant cache hit.
[2023-03-16 22:43:01] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-16 22:43:01] [INFO ] Implicit Places using invariants and state equation in 998 ms returned []
Implicit Place search using SMT with State Equation took 1286 ms to find 0 implicit places.
[2023-03-16 22:43:01] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2023-03-16 22:43:01] [INFO ] Invariant cache hit.
[2023-03-16 22:43:02] [INFO ] Dead Transitions using invariants and state equation in 752 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2050 ms. Remains : 480/480 places, 690/690 transitions.
[2023-03-16 22:43:02] [INFO ] Flatten gal took : 22 ms
[2023-03-16 22:43:02] [INFO ] Flatten gal took : 26 ms
[2023-03-16 22:43:02] [INFO ] Input system was already deterministic with 690 transitions.
[2023-03-16 22:43:02] [INFO ] Flatten gal took : 26 ms
[2023-03-16 22:43:02] [INFO ] Flatten gal took : 26 ms
[2023-03-16 22:43:02] [INFO ] Time to serialize gal into /tmp/CTLFireability9713761369379571746.gal : 4 ms
[2023-03-16 22:43:02] [INFO ] Time to serialize properties into /tmp/CTLFireability14536118323246030097.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9713761369379571746.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14536118323246030097.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-16 22:43:32] [INFO ] Flatten gal took : 23 ms
[2023-03-16 22:43:32] [INFO ] Applying decomposition
[2023-03-16 22:43:32] [INFO ] Flatten gal took : 16 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/graph3235330080808268494.txt' '-o' '/tmp/graph3235330080808268494.bin' '-w' '/tmp/graph3235330080808268494.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3235330080808268494.bin' '-l' '-1' '-v' '-w' '/tmp/graph3235330080808268494.weights' '-q' '0' '-e' '0.001'
[2023-03-16 22:43:33] [INFO ] Decomposing Gal with order
[2023-03-16 22:43:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 22:43:33] [INFO ] Removed a total of 487 redundant transitions.
[2023-03-16 22:43:33] [INFO ] Flatten gal took : 30 ms
[2023-03-16 22:43:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 3 ms.
[2023-03-16 22:43:33] [INFO ] Time to serialize gal into /tmp/CTLFireability15921857190301278111.gal : 6 ms
[2023-03-16 22:43:33] [INFO ] Time to serialize properties into /tmp/CTLFireability15118148375600616638.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15921857190301278111.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15118148375600616638.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 9 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2023-03-16 22:44:03] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2023-03-16 22:44:03] [INFO ] Invariant cache hit.
[2023-03-16 22:44:03] [INFO ] Implicit Places using invariants in 251 ms returned [0, 1, 2, 3, 4]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 252 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 475/480 places, 690/690 transitions.
Applied a total of 0 rules in 6 ms. Remains 475 /475 variables (removed 0) and now considering 690/690 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 268 ms. Remains : 475/480 places, 690/690 transitions.
[2023-03-16 22:44:03] [INFO ] Flatten gal took : 25 ms
[2023-03-16 22:44:03] [INFO ] Flatten gal took : 27 ms
[2023-03-16 22:44:03] [INFO ] Input system was already deterministic with 690 transitions.
[2023-03-16 22:44:03] [INFO ] Flatten gal took : 28 ms
[2023-03-16 22:44:03] [INFO ] Flatten gal took : 26 ms
[2023-03-16 22:44:03] [INFO ] Time to serialize gal into /tmp/CTLFireability8857305566755273844.gal : 5 ms
[2023-03-16 22:44:03] [INFO ] Time to serialize properties into /tmp/CTLFireability14603879213751870146.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8857305566755273844.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14603879213751870146.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-16 22:44:33] [INFO ] Flatten gal took : 21 ms
[2023-03-16 22:44:33] [INFO ] Applying decomposition
[2023-03-16 22:44:33] [INFO ] Flatten gal took : 15 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/graph6186512473103503674.txt' '-o' '/tmp/graph6186512473103503674.bin' '-w' '/tmp/graph6186512473103503674.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6186512473103503674.bin' '-l' '-1' '-v' '-w' '/tmp/graph6186512473103503674.weights' '-q' '0' '-e' '0.001'
[2023-03-16 22:44:33] [INFO ] Decomposing Gal with order
[2023-03-16 22:44:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 22:44:33] [INFO ] Removed a total of 491 redundant transitions.
[2023-03-16 22:44:33] [INFO ] Flatten gal took : 29 ms
[2023-03-16 22:44:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 5 ms.
[2023-03-16 22:44:33] [INFO ] Time to serialize gal into /tmp/CTLFireability12345263092707038454.gal : 5 ms
[2023-03-16 22:44:33] [INFO ] Time to serialize properties into /tmp/CTLFireability4962240254897792709.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12345263092707038454.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4962240254897792709.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 0 with 200 rules applied. Total rules applied 200 place count 480 transition count 490
Reduce places removed 200 places and 0 transitions.
Iterating post reduction 1 with 200 rules applied. Total rules applied 400 place count 280 transition count 490
Performed 95 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 95 Pre rules applied. Total rules applied 400 place count 280 transition count 395
Deduced a syphon composed of 95 places in 0 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 2 with 190 rules applied. Total rules applied 590 place count 185 transition count 395
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 630 place count 165 transition count 375
Applied a total of 630 rules in 40 ms. Remains 165 /480 variables (removed 315) and now considering 375/690 (removed 315) transitions.
[2023-03-16 22:45:03] [INFO ] Flow matrix only has 315 transitions (discarded 60 similar events)
// Phase 1: matrix 315 rows 165 cols
[2023-03-16 22:45:03] [INFO ] Computed 19 place invariants in 2 ms
[2023-03-16 22:45:04] [INFO ] Implicit Places using invariants in 184 ms returned [0, 1, 2, 3, 4]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 190 ms to find 5 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 160/480 places, 375/690 transitions.
Applied a total of 0 rules in 9 ms. Remains 160 /160 variables (removed 0) and now considering 375/375 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 241 ms. Remains : 160/480 places, 375/690 transitions.
[2023-03-16 22:45:04] [INFO ] Flatten gal took : 17 ms
[2023-03-16 22:45:04] [INFO ] Flatten gal took : 17 ms
[2023-03-16 22:45:04] [INFO ] Input system was already deterministic with 375 transitions.
Finished random walk after 77 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=38 )
FORMULA Peterson-COL-4-CTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-16 22:45:04] [INFO ] Flatten gal took : 11 ms
[2023-03-16 22:45:04] [INFO ] Flatten gal took : 9 ms
[2023-03-16 22:45:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14861309705538443589.gal : 2 ms
[2023-03-16 22:45:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6883659193862604267.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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14861309705538443589.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6883659193862604267.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Starting structural reductions in LTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 12 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2023-03-16 22:45:04] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
[2023-03-16 22:45:04] [INFO ] Computed 19 place invariants in 7 ms
Loading property file /tmp/ReachabilityCardinality6883659193862604267.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,3,0.099444,6128,2,236,5,558,6,0,1018,167,0
Total reachable state count : 3
[2023-03-16 22:45:04] [INFO ] Implicit Places using invariants in 357 ms returned []
[2023-03-16 22:45:04] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2023-03-16 22:45:04] [INFO ] Invariant cache hit.
[2023-03-16 22:45:05] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-16 22:45:06] [INFO ] Implicit Places using invariants and state equation in 1584 ms returned []
Implicit Place search using SMT with State Equation took 1943 ms to find 0 implicit places.
[2023-03-16 22:45:06] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2023-03-16 22:45:06] [INFO ] Invariant cache hit.
[2023-03-16 22:45:07] [INFO ] Dead Transitions using invariants and state equation in 946 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2910 ms. Remains : 480/480 places, 690/690 transitions.
[2023-03-16 22:45:07] [INFO ] Flatten gal took : 26 ms
[2023-03-16 22:45:07] [INFO ] Flatten gal took : 25 ms
[2023-03-16 22:45:07] [INFO ] Input system was already deterministic with 690 transitions.
[2023-03-16 22:45:07] [INFO ] Flatten gal took : 25 ms
[2023-03-16 22:45:07] [INFO ] Flatten gal took : 25 ms
[2023-03-16 22:45:07] [INFO ] Time to serialize gal into /tmp/CTLFireability3201201370129506208.gal : 5 ms
[2023-03-16 22:45:07] [INFO ] Time to serialize properties into /tmp/CTLFireability3880571046338522993.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3201201370129506208.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3880571046338522993.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-16 22:45:37] [INFO ] Flatten gal took : 15 ms
[2023-03-16 22:45:37] [INFO ] Applying decomposition
[2023-03-16 22:45:37] [INFO ] Flatten gal took : 15 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/graph11482557087104291703.txt' '-o' '/tmp/graph11482557087104291703.bin' '-w' '/tmp/graph11482557087104291703.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11482557087104291703.bin' '-l' '-1' '-v' '-w' '/tmp/graph11482557087104291703.weights' '-q' '0' '-e' '0.001'
[2023-03-16 22:45:37] [INFO ] Decomposing Gal with order
[2023-03-16 22:45:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 22:45:37] [INFO ] Removed a total of 487 redundant transitions.
[2023-03-16 22:45:37] [INFO ] Flatten gal took : 25 ms
[2023-03-16 22:45:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 4 ms.
[2023-03-16 22:45:37] [INFO ] Time to serialize gal into /tmp/CTLFireability11739843656443911533.gal : 5 ms
[2023-03-16 22:45:37] [INFO ] Time to serialize properties into /tmp/CTLFireability4271154445606755609.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11739843656443911533.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4271154445606755609.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 4 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2023-03-16 22:46:07] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2023-03-16 22:46:07] [INFO ] Invariant cache hit.
[2023-03-16 22:46:07] [INFO ] Implicit Places using invariants in 254 ms returned [0, 1, 2, 3, 4]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 258 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 475/480 places, 690/690 transitions.
Applied a total of 0 rules in 8 ms. Remains 475 /475 variables (removed 0) and now considering 690/690 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 270 ms. Remains : 475/480 places, 690/690 transitions.
[2023-03-16 22:46:07] [INFO ] Flatten gal took : 14 ms
[2023-03-16 22:46:07] [INFO ] Flatten gal took : 15 ms
[2023-03-16 22:46:07] [INFO ] Input system was already deterministic with 690 transitions.
[2023-03-16 22:46:07] [INFO ] Flatten gal took : 15 ms
[2023-03-16 22:46:07] [INFO ] Flatten gal took : 15 ms
[2023-03-16 22:46:07] [INFO ] Time to serialize gal into /tmp/CTLFireability4606331346431407239.gal : 3 ms
[2023-03-16 22:46:07] [INFO ] Time to serialize properties into /tmp/CTLFireability13554317499955939374.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4606331346431407239.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13554317499955939374.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-16 22:46:38] [INFO ] Flatten gal took : 16 ms
[2023-03-16 22:46:38] [INFO ] Applying decomposition
[2023-03-16 22:46:38] [INFO ] Flatten gal took : 30 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph6156249993979918833.txt' '-o' '/tmp/graph6156249993979918833.bin' '-w' '/tmp/graph6156249993979918833.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6156249993979918833.bin' '-l' '-1' '-v' '-w' '/tmp/graph6156249993979918833.weights' '-q' '0' '-e' '0.001'
[2023-03-16 22:46:38] [INFO ] Decomposing Gal with order
[2023-03-16 22:46:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 22:46:38] [INFO ] Removed a total of 504 redundant transitions.
[2023-03-16 22:46:38] [INFO ] Flatten gal took : 48 ms
[2023-03-16 22:46:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 6 ms.
[2023-03-16 22:46:38] [INFO ] Time to serialize gal into /tmp/CTLFireability8380071763081689315.gal : 9 ms
[2023-03-16 22:46:38] [INFO ] Time to serialize properties into /tmp/CTLFireability17689123671946583702.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8380071763081689315.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17689123671946583702.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 0 with 200 rules applied. Total rules applied 200 place count 480 transition count 490
Reduce places removed 200 places and 0 transitions.
Iterating post reduction 1 with 200 rules applied. Total rules applied 400 place count 280 transition count 490
Performed 95 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 95 Pre rules applied. Total rules applied 400 place count 280 transition count 395
Deduced a syphon composed of 95 places in 0 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 2 with 190 rules applied. Total rules applied 590 place count 185 transition count 395
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 630 place count 165 transition count 375
Applied a total of 630 rules in 25 ms. Remains 165 /480 variables (removed 315) and now considering 375/690 (removed 315) transitions.
[2023-03-16 22:47:08] [INFO ] Flow matrix only has 315 transitions (discarded 60 similar events)
// Phase 1: matrix 315 rows 165 cols
[2023-03-16 22:47:08] [INFO ] Computed 19 place invariants in 2 ms
[2023-03-16 22:47:08] [INFO ] Implicit Places using invariants in 187 ms returned [0, 1, 2, 3, 4]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 189 ms to find 5 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 160/480 places, 375/690 transitions.
Applied a total of 0 rules in 6 ms. Remains 160 /160 variables (removed 0) and now considering 375/375 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 222 ms. Remains : 160/480 places, 375/690 transitions.
[2023-03-16 22:47:08] [INFO ] Flatten gal took : 8 ms
[2023-03-16 22:47:08] [INFO ] Flatten gal took : 9 ms
[2023-03-16 22:47:08] [INFO ] Input system was already deterministic with 375 transitions.
Finished random walk after 74 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=74 )
FORMULA Peterson-COL-4-CTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-16 22:47:08] [INFO ] Flatten gal took : 11 ms
[2023-03-16 22:47:08] [INFO ] Flatten gal took : 10 ms
[2023-03-16 22:47:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10174045547696996201.gal : 4 ms
[2023-03-16 22:47:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7832654437493547085.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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10174045547696996201.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7832654437493547085.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality7832654437493547085.prop.
[2023-03-16 22:47:08] [INFO ] Flatten gal took : 52 ms
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,3,0.084874,6252,2,236,5,558,6,0,1018,167,0
Total reachable state count : 3
[2023-03-16 22:47:08] [INFO ] Flatten gal took : 51 ms
[2023-03-16 22:47:09] [INFO ] Applying decomposition
[2023-03-16 22:47:09] [INFO ] Flatten gal took : 47 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph1466889966621359137.txt' '-o' '/tmp/graph1466889966621359137.bin' '-w' '/tmp/graph1466889966621359137.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1466889966621359137.bin' '-l' '-1' '-v' '-w' '/tmp/graph1466889966621359137.weights' '-q' '0' '-e' '0.001'
[2023-03-16 22:47:09] [INFO ] Decomposing Gal with order
[2023-03-16 22:47:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 22:47:09] [INFO ] Removed a total of 487 redundant transitions.
[2023-03-16 22:47:09] [INFO ] Flatten gal took : 75 ms
[2023-03-16 22:47:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 4 ms.
[2023-03-16 22:47:09] [INFO ] Time to serialize gal into /tmp/CTLFireability5079353527773063882.gal : 6 ms
[2023-03-16 22:47:09] [INFO ] Time to serialize properties into /tmp/CTLFireability12284259718453907689.ctl : 19 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5079353527773063882.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12284259718453907689.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 13 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.29947e+08,352.23,3696008,48277,448,3.03888e+06,15191,1160,3.55381e+07,136,160123,0
Converting to forward existential form...Done !
original formula: AF((AG(((((AF(((((((i1.u9.IsEndLoop_54<1)&&(i8.u104.IsEndLoop_84<1))&&((i11.u50.IsEndLoop_19<1)&&(i12.u8.IsEndLoop_49<1)))&&(((i20.u123.I...31999
=> equivalent forward existential formula: [FwdG(Init,!((!(E(TRUE U !(((((!(EG(!(((((((i1.u9.IsEndLoop_54<1)&&(i8.u104.IsEndLoop_84<1))&&((i11.u50.IsEndLoo...51002
Reverse transition relation is NOT exact ! Due to transitions t225, t226, t227, t228, t229, t515, t516, t517, t518, t519, t520, t521, t522, t523, t524, t52...1343
Using saturation style SCC detection
ITS-tools command line returned an error code 139
[2023-03-16 22:56:31] [INFO ] Applying decomposition
[2023-03-16 22:56:31] [INFO ] Flatten gal took : 42 ms
[2023-03-16 22:56:31] [INFO ] Decomposing Gal with order
[2023-03-16 22:56:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 22:56:31] [INFO ] Removed a total of 570 redundant transitions.
[2023-03-16 22:56:31] [INFO ] Flatten gal took : 65 ms
[2023-03-16 22:56:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2023-03-16 22:56:31] [INFO ] Time to serialize gal into /tmp/CTLFireability8045830693408641899.gal : 5 ms
[2023-03-16 22:56:31] [INFO ] Time to serialize properties into /tmp/CTLFireability14041187873435584794.ctl : 13 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8045830693408641899.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14041187873435584794.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 13 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.29947e+08,429.227,7208380,483486,19,1.35814e+07,854,1316,2.23811e+07,26,817,0
Converting to forward existential form...Done !
original formula: AF((AG(((((AF(((((((ProcessTourProcess54.IsEndLoop_54<1)&&(ProcessTourProcess84.IsEndLoop_84<1))&&((ProcessTourProcess19.IsEndLoop_19<1)&...41554
Detected timeout of ITS tools.
=> equivalent forward existential formula: [FwdG(Init,!((!(E(TRUE U !(((((!(EG(!(((((((ProcessTourProcess54.IsEndLoop_54<1)&&(ProcessTourProcess84.IsEndLoo...64941
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:168)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:334)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:270)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:313)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:188)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:177)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:162)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:329)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:396)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:213)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-16 23:21:29] [INFO ] Flatten gal took : 547 ms
[2023-03-16 23:21:31] [INFO ] Input system was already deterministic with 690 transitions.
[2023-03-16 23:21:32] [INFO ] Transformed 480 places.
[2023-03-16 23:21:32] [INFO ] Transformed 690 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-16 23:21:32] [INFO ] Time to serialize gal into /tmp/CTLFireability4326064319147720860.gal : 28 ms
[2023-03-16 23:21:32] [INFO ] Time to serialize properties into /tmp/CTLFireability4863493999937089813.ctl : 38 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4326064319147720860.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4863493999937089813.ctl' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...328
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 13 CTL formulae.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 4267276 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15851604 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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -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="Peterson-COL-4"
export BK_EXAMINATION="CTLFireability"
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 Peterson-COL-4, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r261-smll-167863536500570"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Peterson-COL-4.tgz
mv Peterson-COL-4 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;