About the Execution of LTSMin+red for PolyORBNT-COL-S05J60
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1078.899 | 3600000.00 | 13914667.00 | 755.30 | ????T???T??????? | 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.r297-tall-167873950800658.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 ltsminxred
Input is PolyORBNT-COL-S05J60, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950800658
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 564K
-rw-r--r-- 1 mcc users 8.8K Feb 25 23:30 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Feb 25 23:30 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 25 23:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 25 23:27 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 4.0K Feb 25 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.5K Feb 25 23:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 25 23:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 23:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K Feb 25 23:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 94K Mar 5 18:23 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBNT-COL-S05J60-CTLFireability-00
FORMULA_NAME PolyORBNT-COL-S05J60-CTLFireability-01
FORMULA_NAME PolyORBNT-COL-S05J60-CTLFireability-02
FORMULA_NAME PolyORBNT-COL-S05J60-CTLFireability-03
FORMULA_NAME PolyORBNT-COL-S05J60-CTLFireability-04
FORMULA_NAME PolyORBNT-COL-S05J60-CTLFireability-05
FORMULA_NAME PolyORBNT-COL-S05J60-CTLFireability-06
FORMULA_NAME PolyORBNT-COL-S05J60-CTLFireability-07
FORMULA_NAME PolyORBNT-COL-S05J60-CTLFireability-08
FORMULA_NAME PolyORBNT-COL-S05J60-CTLFireability-09
FORMULA_NAME PolyORBNT-COL-S05J60-CTLFireability-10
FORMULA_NAME PolyORBNT-COL-S05J60-CTLFireability-11
FORMULA_NAME PolyORBNT-COL-S05J60-CTLFireability-12
FORMULA_NAME PolyORBNT-COL-S05J60-CTLFireability-13
FORMULA_NAME PolyORBNT-COL-S05J60-CTLFireability-14
FORMULA_NAME PolyORBNT-COL-S05J60-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1679601439253
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=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-COL-S05J60
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-23 19:57:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-23 19:57:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 19:57:21] [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.
[2023-03-23 19:57:21] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-23 19:57:22] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 749 ms
[2023-03-23 19:57:22] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 969 PT places and 2152.0 transition bindings in 23 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
[2023-03-23 19:57:22] [INFO ] Built PT skeleton of HLPN with 48 places and 38 transitions 140 arcs in 5 ms.
[2023-03-23 19:57:22] [INFO ] Skeletonized 15 HLPN properties in 2 ms. Removed 1 properties that had guard overlaps.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 9 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 797 resets, run finished after 405 ms. (steps per millisecond=24 ) properties (out of 35) seen :6
Incomplete Best-First random walk after 1001 steps, including 16 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 29) seen :11
Incomplete Best-First random walk after 1001 steps, including 26 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 18) seen :14
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 1001 steps, including 38 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 38 rows 48 cols
[2023-03-23 19:57:22] [INFO ] Computed 13 place invariants in 12 ms
[2023-03-23 19:57:22] [INFO ] [Real]Absence check using 6 positive place invariants in 16 ms returned sat
[2023-03-23 19:57:22] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 5 ms returned sat
[2023-03-23 19:57:23] [INFO ] After 230ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2023-03-23 19:57:23] [INFO ] [Nat]Absence check using 6 positive place invariants in 13 ms returned sat
[2023-03-23 19:57:23] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-23 19:57:23] [INFO ] After 50ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2023-03-23 19:57:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 19:57:23] [INFO ] After 7ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2023-03-23 19:57:23] [INFO ] After 16ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-03-23 19:57:23] [INFO ] After 136ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 3 out of 48 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 48/48 places, 38/38 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 47 transition count 34
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 43 transition count 34
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 9 place count 43 transition count 31
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 15 place count 40 transition count 31
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 17 place count 38 transition count 29
Iterating global reduction 2 with 2 rules applied. Total rules applied 19 place count 38 transition count 29
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 19 place count 38 transition count 28
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 21 place count 37 transition count 28
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 25 place count 35 transition count 26
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 27 place count 34 transition count 28
Applied a total of 27 rules in 22 ms. Remains 34 /48 variables (removed 14) and now considering 28/38 (removed 10) transitions.
// Phase 1: matrix 28 rows 34 cols
[2023-03-23 19:57:23] [INFO ] Computed 12 place invariants in 6 ms
[2023-03-23 19:57:23] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 89 ms. Remains : 34/48 places, 28/38 transitions.
Incomplete random walk after 10001 steps, including 1165 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Finished Best-First random walk after 248 steps, including 4 resets, run visited all 1 properties in 2 ms. (steps per millisecond=124 )
Successfully simplified 1 atomic propositions for a total of 9 simplifications.
[2023-03-23 19:57:23] [INFO ] Flatten gal took : 42 ms
[2023-03-23 19:57:23] [INFO ] Flatten gal took : 7 ms
Transition Run forces synchronizations/join behavior on parameter j of sort Jobs
Transition trans_376 forces synchronizations/join behavior on parameter s of sort Sources
Symmetric sort wr.t. initial and guards and successors and join/free detected :States
Arc [42:1*[$t, 0, $j]] contains constants of sort States
Transition WillPerformWork : constants on arcs in [[42:1*[$t, 0, $j]]] introduces in States(2) partition with 1 elements that refines current partition to 2 subsets.
[2023-03-23 19:57:23] [INFO ] Unfolded HLPN to a Petri net with 969 places and 2030 transitions 12704 arcs in 101 ms.
[2023-03-23 19:57:23] [INFO ] Unfolded 16 HLPN properties in 4 ms.
[2023-03-23 19:57:23] [INFO ] Reduced 90 identical enabling conditions.
[2023-03-23 19:57:23] [INFO ] Reduced 10 identical enabling conditions.
[2023-03-23 19:57:23] [INFO ] Reduced 555 identical enabling conditions.
[2023-03-23 19:57:23] [INFO ] Reduced 90 identical enabling conditions.
[2023-03-23 19:57:23] [INFO ] Reduced 90 identical enabling conditions.
[2023-03-23 19:57:23] [INFO ] Reduced 555 identical enabling conditions.
[2023-03-23 19:57:23] [INFO ] Reduced 555 identical enabling conditions.
[2023-03-23 19:57:23] [INFO ] Reduced 555 identical enabling conditions.
[2023-03-23 19:57:23] [INFO ] Reduced 555 identical enabling conditions.
[2023-03-23 19:57:23] [INFO ] Reduced 90 identical enabling conditions.
[2023-03-23 19:57:23] [INFO ] Reduced 90 identical enabling conditions.
[2023-03-23 19:57:23] [INFO ] Reduced 555 identical enabling conditions.
Deduced a syphon composed of 60 places in 13 ms
Reduce places removed 60 places and 60 transitions.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
Support contains 909 out of 909 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Applied a total of 0 rules in 20 ms. Remains 909 /909 variables (removed 0) and now considering 1315/1315 (removed 0) transitions.
[2023-03-23 19:57:23] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
// Phase 1: matrix 1311 rows 909 cols
[2023-03-23 19:57:23] [INFO ] Computed 142 place invariants in 112 ms
[2023-03-23 19:57:25] [INFO ] Dead Transitions using invariants and state equation in 1768 ms found 95 transitions.
Found 95 dead transitions using SMT.
Drop transitions removed 95 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 95 transitions.
[2023-03-23 19:57:25] [INFO ] Flow matrix only has 1216 transitions (discarded 4 similar events)
// Phase 1: matrix 1216 rows 909 cols
[2023-03-23 19:57:25] [INFO ] Computed 142 place invariants in 51 ms
[2023-03-23 19:57:25] [INFO ] Implicit Places using invariants in 218 ms returned []
[2023-03-23 19:57:25] [INFO ] Flow matrix only has 1216 transitions (discarded 4 similar events)
[2023-03-23 19:57:25] [INFO ] Invariant cache hit.
[2023-03-23 19:57:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 19:57:26] [INFO ] Implicit Places using invariants and state equation in 610 ms returned []
Implicit Place search using SMT with State Equation took 830 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 909/909 places, 1220/1315 transitions.
Applied a total of 0 rules in 9 ms. Remains 909 /909 variables (removed 0) and now considering 1220/1220 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2629 ms. Remains : 909/909 places, 1220/1315 transitions.
Support contains 909 out of 909 places after structural reductions.
[2023-03-23 19:57:26] [INFO ] Flatten gal took : 163 ms
[2023-03-23 19:57:27] [INFO ] Flatten gal took : 148 ms
[2023-03-23 19:57:27] [INFO ] Input system was already deterministic with 1220 transitions.
Incomplete random walk after 10000 steps, including 699 resets, run finished after 462 ms. (steps per millisecond=21 ) properties (out of 60) seen :48
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 254 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 154 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 141 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 12) seen :5
Incomplete Best-First random walk after 10001 steps, including 252 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 256 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-23 19:57:29] [INFO ] Flow matrix only has 1216 transitions (discarded 4 similar events)
[2023-03-23 19:57:29] [INFO ] Invariant cache hit.
[2023-03-23 19:57:29] [INFO ] [Real]Absence check using 135 positive place invariants in 40 ms returned sat
[2023-03-23 19:57:29] [INFO ] [Real]Absence check using 135 positive and 7 generalized place invariants in 32 ms returned sat
[2023-03-23 19:57:30] [INFO ] After 520ms SMT Verify possible using all constraints in real domain returned unsat :6 sat :0 real:1
[2023-03-23 19:57:30] [INFO ] [Nat]Absence check using 135 positive place invariants in 38 ms returned sat
[2023-03-23 19:57:30] [INFO ] [Nat]Absence check using 135 positive and 7 generalized place invariants in 27 ms returned sat
[2023-03-23 19:57:30] [INFO ] After 432ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :1
[2023-03-23 19:57:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 19:57:30] [INFO ] After 156ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :6 sat :1
[2023-03-23 19:57:31] [INFO ] Deduced a trap composed of 381 places in 403 ms of which 1 ms to minimize.
[2023-03-23 19:57:31] [INFO ] Deduced a trap composed of 372 places in 346 ms of which 1 ms to minimize.
[2023-03-23 19:57:32] [INFO ] Deduced a trap composed of 378 places in 391 ms of which 3 ms to minimize.
[2023-03-23 19:57:32] [INFO ] Deduced a trap composed of 366 places in 354 ms of which 1 ms to minimize.
[2023-03-23 19:57:33] [INFO ] Deduced a trap composed of 351 places in 374 ms of which 1 ms to minimize.
[2023-03-23 19:57:33] [INFO ] Deduced a trap composed of 372 places in 336 ms of which 0 ms to minimize.
[2023-03-23 19:57:33] [INFO ] Deduced a trap composed of 360 places in 385 ms of which 2 ms to minimize.
[2023-03-23 19:57:34] [INFO ] Deduced a trap composed of 366 places in 371 ms of which 1 ms to minimize.
[2023-03-23 19:57:34] [INFO ] Deduced a trap composed of 369 places in 365 ms of which 1 ms to minimize.
[2023-03-23 19:57:35] [INFO ] Deduced a trap composed of 360 places in 353 ms of which 1 ms to minimize.
[2023-03-23 19:57:35] [INFO ] Deduced a trap composed of 378 places in 359 ms of which 1 ms to minimize.
[2023-03-23 19:57:35] [INFO ] Deduced a trap composed of 360 places in 370 ms of which 1 ms to minimize.
[2023-03-23 19:57:36] [INFO ] Deduced a trap composed of 351 places in 367 ms of which 1 ms to minimize.
[2023-03-23 19:57:37] [INFO ] Deduced a trap composed of 372 places in 389 ms of which 1 ms to minimize.
[2023-03-23 19:57:37] [INFO ] Deduced a trap composed of 357 places in 357 ms of which 0 ms to minimize.
[2023-03-23 19:57:38] [INFO ] Deduced a trap composed of 372 places in 370 ms of which 1 ms to minimize.
[2023-03-23 19:57:38] [INFO ] Deduced a trap composed of 381 places in 358 ms of which 1 ms to minimize.
[2023-03-23 19:57:39] [INFO ] Deduced a trap composed of 360 places in 354 ms of which 1 ms to minimize.
[2023-03-23 19:57:40] [INFO ] Deduced a trap composed of 369 places in 366 ms of which 1 ms to minimize.
[2023-03-23 19:57:41] [INFO ] Deduced a trap composed of 360 places in 353 ms of which 1 ms to minimize.
[2023-03-23 19:57:42] [INFO ] Deduced a trap composed of 357 places in 390 ms of which 1 ms to minimize.
[2023-03-23 19:57:42] [INFO ] Deduced a trap composed of 357 places in 352 ms of which 1 ms to minimize.
[2023-03-23 19:57:43] [INFO ] Deduced a trap composed of 357 places in 361 ms of which 1 ms to minimize.
[2023-03-23 19:57:45] [INFO ] Deduced a trap composed of 369 places in 362 ms of which 1 ms to minimize.
[2023-03-23 19:57:47] [INFO ] Deduced a trap composed of 345 places in 355 ms of which 0 ms to minimize.
[2023-03-23 19:57:51] [INFO ] Deduced a trap composed of 366 places in 390 ms of which 1 ms to minimize.
[2023-03-23 19:57:52] [INFO ] Deduced a trap composed of 351 places in 369 ms of which 1 ms to minimize.
[2023-03-23 19:57:52] [INFO ] Deduced a trap composed of 366 places in 381 ms of which 2 ms to minimize.
[2023-03-23 19:57:53] [INFO ] Deduced a trap composed of 381 places in 357 ms of which 1 ms to minimize.
[2023-03-23 19:57:55] [INFO ] Trap strengthening (SAT) tested/added 29/29 trap constraints in 24189 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:769)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.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)
[2023-03-23 19:57:55] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-23 19:57:55] [INFO ] After 25023ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :0 real:1
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 909 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 909/909 places, 1220/1220 transitions.
Ensure Unique test removed 5 places
Drop transitions removed 66 transitions
Trivial Post-agglo rules discarded 66 transitions
Performed 66 trivial Post agglomeration. Transition count delta: 66
Iterating post reduction 0 with 71 rules applied. Total rules applied 71 place count 904 transition count 1154
Reduce places removed 66 places and 0 transitions.
Iterating post reduction 1 with 66 rules applied. Total rules applied 137 place count 838 transition count 1154
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 65 Pre rules applied. Total rules applied 137 place count 838 transition count 1089
Deduced a syphon composed of 65 places in 2 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 2 with 130 rules applied. Total rules applied 267 place count 773 transition count 1089
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 268 place count 772 transition count 1088
Iterating global reduction 2 with 1 rules applied. Total rules applied 269 place count 772 transition count 1088
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 273 place count 770 transition count 1086
Applied a total of 273 rules in 244 ms. Remains 770 /909 variables (removed 139) and now considering 1086/1220 (removed 134) transitions.
[2023-03-23 19:57:55] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
// Phase 1: matrix 1082 rows 770 cols
[2023-03-23 19:57:55] [INFO ] Computed 137 place invariants in 23 ms
[2023-03-23 19:57:56] [INFO ] Dead Transitions using invariants and state equation in 1259 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1517 ms. Remains : 770/909 places, 1086/1220 transitions.
Incomplete random walk after 10001 steps, including 544 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 264920 steps, run timeout after 3001 ms. (steps per millisecond=88 ) properties seen :{}
Probabilistic random walk after 264920 steps, saw 80540 distinct states, run finished after 3003 ms. (steps per millisecond=88 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-23 19:57:59] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
[2023-03-23 19:57:59] [INFO ] Invariant cache hit.
[2023-03-23 19:57:59] [INFO ] [Real]Absence check using 130 positive place invariants in 28 ms returned sat
[2023-03-23 19:57:59] [INFO ] [Real]Absence check using 130 positive and 7 generalized place invariants in 23 ms returned sat
[2023-03-23 19:57:59] [INFO ] After 190ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 19:58:00] [INFO ] [Nat]Absence check using 130 positive place invariants in 27 ms returned sat
[2023-03-23 19:58:00] [INFO ] [Nat]Absence check using 130 positive and 7 generalized place invariants in 26 ms returned sat
[2023-03-23 19:58:00] [INFO ] After 374ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 19:58:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 19:58:00] [INFO ] After 371ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-23 19:58:01] [INFO ] Deduced a trap composed of 242 places in 266 ms of which 1 ms to minimize.
[2023-03-23 19:58:01] [INFO ] Deduced a trap composed of 249 places in 317 ms of which 1 ms to minimize.
[2023-03-23 19:58:01] [INFO ] Deduced a trap composed of 239 places in 331 ms of which 0 ms to minimize.
[2023-03-23 19:58:02] [INFO ] Deduced a trap composed of 257 places in 292 ms of which 2 ms to minimize.
[2023-03-23 19:58:02] [INFO ] Deduced a trap composed of 260 places in 296 ms of which 8 ms to minimize.
[2023-03-23 19:58:02] [INFO ] Deduced a trap composed of 239 places in 285 ms of which 1 ms to minimize.
[2023-03-23 19:58:03] [INFO ] Deduced a trap composed of 230 places in 304 ms of which 0 ms to minimize.
[2023-03-23 19:58:03] [INFO ] Deduced a trap composed of 239 places in 287 ms of which 0 ms to minimize.
[2023-03-23 19:58:03] [INFO ] Deduced a trap composed of 221 places in 287 ms of which 1 ms to minimize.
[2023-03-23 19:58:04] [INFO ] Deduced a trap composed of 272 places in 322 ms of which 5 ms to minimize.
[2023-03-23 19:58:05] [INFO ] Deduced a trap composed of 252 places in 326 ms of which 2 ms to minimize.
[2023-03-23 19:58:05] [INFO ] Deduced a trap composed of 227 places in 290 ms of which 1 ms to minimize.
[2023-03-23 19:58:06] [INFO ] Deduced a trap composed of 233 places in 267 ms of which 1 ms to minimize.
[2023-03-23 19:58:06] [INFO ] Deduced a trap composed of 251 places in 309 ms of which 1 ms to minimize.
[2023-03-23 19:58:07] [INFO ] Deduced a trap composed of 242 places in 368 ms of which 1 ms to minimize.
[2023-03-23 19:58:07] [INFO ] Deduced a trap composed of 254 places in 305 ms of which 5 ms to minimize.
[2023-03-23 19:58:08] [INFO ] Deduced a trap composed of 266 places in 298 ms of which 0 ms to minimize.
[2023-03-23 19:58:08] [INFO ] Deduced a trap composed of 239 places in 326 ms of which 1 ms to minimize.
[2023-03-23 19:58:08] [INFO ] Deduced a trap composed of 239 places in 290 ms of which 1 ms to minimize.
[2023-03-23 19:58:09] [INFO ] Deduced a trap composed of 242 places in 299 ms of which 1 ms to minimize.
[2023-03-23 19:58:09] [INFO ] Deduced a trap composed of 242 places in 309 ms of which 2 ms to minimize.
[2023-03-23 19:58:09] [INFO ] Deduced a trap composed of 236 places in 310 ms of which 1 ms to minimize.
[2023-03-23 19:58:10] [INFO ] Deduced a trap composed of 248 places in 288 ms of which 1 ms to minimize.
[2023-03-23 19:58:11] [INFO ] Deduced a trap composed of 245 places in 310 ms of which 1 ms to minimize.
[2023-03-23 19:58:12] [INFO ] Deduced a trap composed of 233 places in 309 ms of which 1 ms to minimize.
[2023-03-23 19:58:13] [INFO ] Deduced a trap composed of 254 places in 330 ms of which 0 ms to minimize.
[2023-03-23 19:58:13] [INFO ] Deduced a trap composed of 242 places in 284 ms of which 2 ms to minimize.
[2023-03-23 19:58:15] [INFO ] Deduced a trap composed of 227 places in 318 ms of which 1 ms to minimize.
[2023-03-23 19:58:15] [INFO ] Deduced a trap composed of 230 places in 302 ms of which 1 ms to minimize.
[2023-03-23 19:58:16] [INFO ] Deduced a trap composed of 230 places in 282 ms of which 1 ms to minimize.
[2023-03-23 19:58:16] [INFO ] Deduced a trap composed of 239 places in 286 ms of which 0 ms to minimize.
[2023-03-23 19:58:17] [INFO ] Deduced a trap composed of 230 places in 291 ms of which 1 ms to minimize.
[2023-03-23 19:58:20] [INFO ] Deduced a trap composed of 227 places in 298 ms of which 1 ms to minimize.
[2023-03-23 19:58:24] [INFO ] Trap strengthening (SAT) tested/added 33/33 trap constraints in 24080 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:769)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.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)
[2023-03-23 19:58:24] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-23 19:58:24] [INFO ] After 25029ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 770 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 770/770 places, 1086/1086 transitions.
Applied a total of 0 rules in 35 ms. Remains 770 /770 variables (removed 0) and now considering 1086/1086 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 770/770 places, 1086/1086 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 770/770 places, 1086/1086 transitions.
Applied a total of 0 rules in 34 ms. Remains 770 /770 variables (removed 0) and now considering 1086/1086 (removed 0) transitions.
[2023-03-23 19:58:25] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
[2023-03-23 19:58:25] [INFO ] Invariant cache hit.
[2023-03-23 19:58:25] [INFO ] Implicit Places using invariants in 865 ms returned []
[2023-03-23 19:58:25] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
[2023-03-23 19:58:25] [INFO ] Invariant cache hit.
[2023-03-23 19:58:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 19:58:29] [INFO ] Implicit Places using invariants and state equation in 3890 ms returned []
Implicit Place search using SMT with State Equation took 4773 ms to find 0 implicit places.
[2023-03-23 19:58:29] [INFO ] Redundant transitions in 71 ms returned []
[2023-03-23 19:58:29] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
[2023-03-23 19:58:29] [INFO ] Invariant cache hit.
[2023-03-23 19:58:30] [INFO ] Dead Transitions using invariants and state equation in 857 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5748 ms. Remains : 770/770 places, 1086/1086 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 770 transition count 1082
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 4 place count 770 transition count 1081
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 769 transition count 1081
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 769 transition count 1080
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 8 place count 768 transition count 1080
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 13 place count 768 transition count 1075
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 18 place count 763 transition count 1075
Applied a total of 18 rules in 147 ms. Remains 763 /770 variables (removed 7) and now considering 1075/1086 (removed 11) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1075 rows 763 cols
[2023-03-23 19:58:30] [INFO ] Computed 137 place invariants in 19 ms
[2023-03-23 19:58:31] [INFO ] [Real]Absence check using 130 positive place invariants in 27 ms returned sat
[2023-03-23 19:58:31] [INFO ] [Real]Absence check using 130 positive and 7 generalized place invariants in 24 ms returned sat
[2023-03-23 19:58:31] [INFO ] After 359ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-23 19:58:31] [INFO ] Deduced a trap composed of 234 places in 280 ms of which 1 ms to minimize.
[2023-03-23 19:58:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 387 ms
[2023-03-23 19:58:31] [INFO ] After 769ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 19:58:31] [INFO ] After 995ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 19:58:32] [INFO ] [Nat]Absence check using 130 positive place invariants in 27 ms returned sat
[2023-03-23 19:58:32] [INFO ] [Nat]Absence check using 130 positive and 7 generalized place invariants in 25 ms returned sat
[2023-03-23 19:58:32] [INFO ] After 416ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 19:58:32] [INFO ] Deduced a trap composed of 234 places in 314 ms of which 3 ms to minimize.
[2023-03-23 19:58:33] [INFO ] Deduced a trap composed of 249 places in 263 ms of which 1 ms to minimize.
[2023-03-23 19:58:33] [INFO ] Deduced a trap composed of 231 places in 284 ms of which 2 ms to minimize.
[2023-03-23 19:58:33] [INFO ] Deduced a trap composed of 243 places in 289 ms of which 1 ms to minimize.
[2023-03-23 19:58:34] [INFO ] Deduced a trap composed of 225 places in 268 ms of which 1 ms to minimize.
[2023-03-23 19:58:34] [INFO ] Deduced a trap composed of 222 places in 284 ms of which 1 ms to minimize.
[2023-03-23 19:58:34] [INFO ] Deduced a trap composed of 234 places in 279 ms of which 1 ms to minimize.
[2023-03-23 19:58:35] [INFO ] Deduced a trap composed of 225 places in 273 ms of which 1 ms to minimize.
[2023-03-23 19:58:35] [INFO ] Deduced a trap composed of 249 places in 267 ms of which 0 ms to minimize.
[2023-03-23 19:58:36] [INFO ] Deduced a trap composed of 237 places in 267 ms of which 1 ms to minimize.
[2023-03-23 19:58:36] [INFO ] Deduced a trap composed of 243 places in 288 ms of which 1 ms to minimize.
[2023-03-23 19:58:36] [INFO ] Deduced a trap composed of 246 places in 287 ms of which 1 ms to minimize.
[2023-03-23 19:58:37] [INFO ] Deduced a trap composed of 240 places in 284 ms of which 1 ms to minimize.
[2023-03-23 19:58:37] [INFO ] Deduced a trap composed of 243 places in 277 ms of which 1 ms to minimize.
[2023-03-23 19:58:38] [INFO ] Deduced a trap composed of 231 places in 280 ms of which 1 ms to minimize.
[2023-03-23 19:58:38] [INFO ] Deduced a trap composed of 249 places in 273 ms of which 1 ms to minimize.
[2023-03-23 19:58:38] [INFO ] Deduced a trap composed of 241 places in 272 ms of which 1 ms to minimize.
[2023-03-23 19:58:39] [INFO ] Deduced a trap composed of 243 places in 270 ms of which 1 ms to minimize.
[2023-03-23 19:58:39] [INFO ] Deduced a trap composed of 234 places in 277 ms of which 2 ms to minimize.
[2023-03-23 19:58:39] [INFO ] Deduced a trap composed of 255 places in 268 ms of which 0 ms to minimize.
[2023-03-23 19:58:40] [INFO ] Deduced a trap composed of 243 places in 278 ms of which 0 ms to minimize.
[2023-03-23 19:58:40] [INFO ] Deduced a trap composed of 240 places in 282 ms of which 1 ms to minimize.
[2023-03-23 19:58:40] [INFO ] Deduced a trap composed of 216 places in 282 ms of which 1 ms to minimize.
[2023-03-23 19:58:41] [INFO ] Deduced a trap composed of 240 places in 265 ms of which 0 ms to minimize.
[2023-03-23 19:58:41] [INFO ] Deduced a trap composed of 231 places in 275 ms of which 1 ms to minimize.
[2023-03-23 19:58:41] [INFO ] Deduced a trap composed of 225 places in 268 ms of which 1 ms to minimize.
[2023-03-23 19:58:42] [INFO ] Deduced a trap composed of 240 places in 263 ms of which 1 ms to minimize.
[2023-03-23 19:58:42] [INFO ] Deduced a trap composed of 234 places in 265 ms of which 1 ms to minimize.
[2023-03-23 19:58:42] [INFO ] Deduced a trap composed of 231 places in 272 ms of which 1 ms to minimize.
[2023-03-23 19:58:43] [INFO ] Deduced a trap composed of 225 places in 260 ms of which 0 ms to minimize.
[2023-03-23 19:58:43] [INFO ] Deduced a trap composed of 240 places in 260 ms of which 0 ms to minimize.
[2023-03-23 19:58:44] [INFO ] Deduced a trap composed of 240 places in 281 ms of which 1 ms to minimize.
[2023-03-23 19:58:44] [INFO ] Deduced a trap composed of 237 places in 315 ms of which 1 ms to minimize.
[2023-03-23 19:58:44] [INFO ] Deduced a trap composed of 228 places in 278 ms of which 1 ms to minimize.
[2023-03-23 19:58:45] [INFO ] Deduced a trap composed of 228 places in 274 ms of which 3 ms to minimize.
[2023-03-23 19:58:45] [INFO ] Deduced a trap composed of 255 places in 301 ms of which 1 ms to minimize.
[2023-03-23 19:58:45] [INFO ] Deduced a trap composed of 243 places in 274 ms of which 1 ms to minimize.
[2023-03-23 19:58:46] [INFO ] Deduced a trap composed of 234 places in 274 ms of which 1 ms to minimize.
[2023-03-23 19:58:46] [INFO ] Deduced a trap composed of 237 places in 275 ms of which 1 ms to minimize.
[2023-03-23 19:58:46] [INFO ] Deduced a trap composed of 243 places in 267 ms of which 1 ms to minimize.
[2023-03-23 19:58:47] [INFO ] Deduced a trap composed of 255 places in 288 ms of which 1 ms to minimize.
[2023-03-23 19:58:47] [INFO ] Deduced a trap composed of 231 places in 282 ms of which 1 ms to minimize.
[2023-03-23 19:58:47] [INFO ] Deduced a trap composed of 228 places in 287 ms of which 1 ms to minimize.
[2023-03-23 19:58:48] [INFO ] Deduced a trap composed of 234 places in 281 ms of which 1 ms to minimize.
[2023-03-23 19:58:48] [INFO ] Deduced a trap composed of 246 places in 304 ms of which 1 ms to minimize.
[2023-03-23 19:58:49] [INFO ] Deduced a trap composed of 234 places in 277 ms of which 1 ms to minimize.
[2023-03-23 19:58:49] [INFO ] Deduced a trap composed of 228 places in 285 ms of which 1 ms to minimize.
[2023-03-23 19:58:49] [INFO ] Deduced a trap composed of 237 places in 295 ms of which 2 ms to minimize.
[2023-03-23 19:58:50] [INFO ] Deduced a trap composed of 231 places in 292 ms of which 1 ms to minimize.
[2023-03-23 19:58:50] [INFO ] Deduced a trap composed of 240 places in 282 ms of which 1 ms to minimize.
[2023-03-23 19:58:50] [INFO ] Deduced a trap composed of 243 places in 289 ms of which 1 ms to minimize.
[2023-03-23 19:58:51] [INFO ] Deduced a trap composed of 243 places in 290 ms of which 1 ms to minimize.
[2023-03-23 19:58:52] [INFO ] Deduced a trap composed of 231 places in 271 ms of which 1 ms to minimize.
[2023-03-23 19:58:52] [INFO ] Deduced a trap composed of 231 places in 276 ms of which 1 ms to minimize.
[2023-03-23 19:58:53] [INFO ] Deduced a trap composed of 240 places in 298 ms of which 1 ms to minimize.
[2023-03-23 19:58:53] [INFO ] Deduced a trap composed of 240 places in 268 ms of which 1 ms to minimize.
[2023-03-23 19:58:54] [INFO ] Deduced a trap composed of 234 places in 279 ms of which 1 ms to minimize.
[2023-03-23 19:58:54] [INFO ] Deduced a trap composed of 234 places in 282 ms of which 1 ms to minimize.
[2023-03-23 19:58:55] [INFO ] Deduced a trap composed of 234 places in 273 ms of which 2 ms to minimize.
[2023-03-23 19:58:55] [INFO ] Deduced a trap composed of 240 places in 283 ms of which 1 ms to minimize.
[2023-03-23 19:58:56] [INFO ] Deduced a trap composed of 225 places in 271 ms of which 0 ms to minimize.
[2023-03-23 19:58:56] [INFO ] Deduced a trap composed of 243 places in 270 ms of which 1 ms to minimize.
[2023-03-23 19:58:56] [INFO ] Deduced a trap composed of 234 places in 271 ms of which 1 ms to minimize.
[2023-03-23 19:58:57] [INFO ] Deduced a trap composed of 243 places in 268 ms of which 1 ms to minimize.
[2023-03-23 19:58:57] [INFO ] Deduced a trap composed of 237 places in 265 ms of which 1 ms to minimize.
[2023-03-23 19:58:58] [INFO ] Deduced a trap composed of 240 places in 269 ms of which 0 ms to minimize.
[2023-03-23 19:58:58] [INFO ] Deduced a trap composed of 222 places in 265 ms of which 1 ms to minimize.
[2023-03-23 19:58:59] [INFO ] Deduced a trap composed of 234 places in 283 ms of which 0 ms to minimize.
[2023-03-23 19:59:00] [INFO ] Deduced a trap composed of 237 places in 278 ms of which 1 ms to minimize.
[2023-03-23 19:59:01] [INFO ] Deduced a trap composed of 228 places in 277 ms of which 1 ms to minimize.
[2023-03-23 19:59:02] [INFO ] Deduced a trap composed of 243 places in 284 ms of which 0 ms to minimize.
[2023-03-23 19:59:02] [INFO ] Deduced a trap composed of 240 places in 286 ms of which 0 ms to minimize.
[2023-03-23 19:59:04] [INFO ] Deduced a trap composed of 219 places in 294 ms of which 1 ms to minimize.
[2023-03-23 19:59:05] [INFO ] Deduced a trap composed of 228 places in 272 ms of which 1 ms to minimize.
[2023-03-23 19:59:05] [INFO ] Deduced a trap composed of 234 places in 282 ms of which 1 ms to minimize.
[2023-03-23 19:59:05] [INFO ] Deduced a trap composed of 240 places in 287 ms of which 1 ms to minimize.
[2023-03-23 19:59:06] [INFO ] Deduced a trap composed of 231 places in 288 ms of which 1 ms to minimize.
[2023-03-23 19:59:06] [INFO ] Deduced a trap composed of 225 places in 290 ms of which 1 ms to minimize.
[2023-03-23 19:59:06] [INFO ] Deduced a trap composed of 249 places in 285 ms of which 1 ms to minimize.
[2023-03-23 19:59:07] [INFO ] Deduced a trap composed of 243 places in 284 ms of which 0 ms to minimize.
[2023-03-23 19:59:07] [INFO ] Deduced a trap composed of 234 places in 291 ms of which 1 ms to minimize.
[2023-03-23 19:59:07] [INFO ] Deduced a trap composed of 252 places in 272 ms of which 1 ms to minimize.
[2023-03-23 19:59:08] [INFO ] Deduced a trap composed of 222 places in 283 ms of which 1 ms to minimize.
[2023-03-23 19:59:08] [INFO ] Deduced a trap composed of 228 places in 280 ms of which 1 ms to minimize.
[2023-03-23 19:59:08] [INFO ] Deduced a trap composed of 228 places in 280 ms of which 1 ms to minimize.
[2023-03-23 19:59:09] [INFO ] Deduced a trap composed of 237 places in 284 ms of which 0 ms to minimize.
[2023-03-23 19:59:10] [INFO ] Deduced a trap composed of 231 places in 286 ms of which 1 ms to minimize.
[2023-03-23 19:59:10] [INFO ] Deduced a trap composed of 228 places in 300 ms of which 1 ms to minimize.
[2023-03-23 19:59:10] [INFO ] Deduced a trap composed of 228 places in 290 ms of which 1 ms to minimize.
[2023-03-23 19:59:11] [INFO ] Deduced a trap composed of 228 places in 291 ms of which 1 ms to minimize.
[2023-03-23 19:59:12] [INFO ] Deduced a trap composed of 219 places in 280 ms of which 1 ms to minimize.
[2023-03-23 19:59:13] [INFO ] Deduced a trap composed of 249 places in 284 ms of which 1 ms to minimize.
[2023-03-23 19:59:13] [INFO ] Deduced a trap composed of 240 places in 279 ms of which 0 ms to minimize.
[2023-03-23 19:59:14] [INFO ] Deduced a trap composed of 228 places in 283 ms of which 1 ms to minimize.
[2023-03-23 19:59:14] [INFO ] Deduced a trap composed of 231 places in 287 ms of which 0 ms to minimize.
[2023-03-23 19:59:14] [INFO ] Deduced a trap composed of 231 places in 282 ms of which 0 ms to minimize.
[2023-03-23 19:59:15] [INFO ] Deduced a trap composed of 234 places in 277 ms of which 1 ms to minimize.
[2023-03-23 19:59:15] [INFO ] Deduced a trap composed of 234 places in 270 ms of which 0 ms to minimize.
[2023-03-23 19:59:16] [INFO ] Deduced a trap composed of 231 places in 265 ms of which 1 ms to minimize.
[2023-03-23 19:59:17] [INFO ] Deduced a trap composed of 228 places in 265 ms of which 0 ms to minimize.
[2023-03-23 19:59:17] [INFO ] Deduced a trap composed of 240 places in 286 ms of which 0 ms to minimize.
[2023-03-23 19:59:17] [INFO ] Deduced a trap composed of 240 places in 277 ms of which 1 ms to minimize.
[2023-03-23 19:59:19] [INFO ] Deduced a trap composed of 231 places in 273 ms of which 1 ms to minimize.
[2023-03-23 19:59:19] [INFO ] Deduced a trap composed of 231 places in 280 ms of which 1 ms to minimize.
[2023-03-23 19:59:20] [INFO ] Deduced a trap composed of 225 places in 278 ms of which 1 ms to minimize.
[2023-03-23 19:59:24] [INFO ] Deduced a trap composed of 237 places in 289 ms of which 1 ms to minimize.
[2023-03-23 19:59:24] [INFO ] Deduced a trap composed of 240 places in 292 ms of which 1 ms to minimize.
[2023-03-23 19:59:25] [INFO ] Deduced a trap composed of 228 places in 271 ms of which 1 ms to minimize.
[2023-03-23 19:59:26] [INFO ] Deduced a trap composed of 240 places in 285 ms of which 1 ms to minimize.
[2023-03-23 19:59:26] [INFO ] Deduced a trap composed of 237 places in 278 ms of which 1 ms to minimize.
[2023-03-23 19:59:27] [INFO ] Deduced a trap composed of 243 places in 293 ms of which 1 ms to minimize.
[2023-03-23 19:59:27] [INFO ] Deduced a trap composed of 243 places in 282 ms of which 1 ms to minimize.
[2023-03-23 19:59:27] [INFO ] Deduced a trap composed of 237 places in 285 ms of which 1 ms to minimize.
[2023-03-23 19:59:28] [INFO ] Deduced a trap composed of 243 places in 280 ms of which 1 ms to minimize.
[2023-03-23 19:59:28] [INFO ] Deduced a trap composed of 231 places in 267 ms of which 1 ms to minimize.
[2023-03-23 19:59:28] [INFO ] Deduced a trap composed of 252 places in 284 ms of which 1 ms to minimize.
[2023-03-23 19:59:30] [INFO ] Deduced a trap composed of 228 places in 269 ms of which 1 ms to minimize.
[2023-03-23 19:59:31] [INFO ] Deduced a trap composed of 228 places in 276 ms of which 1 ms to minimize.
[2023-03-23 19:59:31] [INFO ] Deduced a trap composed of 222 places in 277 ms of which 1 ms to minimize.
[2023-03-23 19:59:32] [INFO ] Deduced a trap composed of 234 places in 278 ms of which 1 ms to minimize.
[2023-03-23 19:59:33] [INFO ] Deduced a trap composed of 228 places in 271 ms of which 0 ms to minimize.
[2023-03-23 19:59:33] [INFO ] Deduced a trap composed of 228 places in 274 ms of which 0 ms to minimize.
[2023-03-23 19:59:34] [INFO ] Deduced a trap composed of 234 places in 270 ms of which 0 ms to minimize.
[2023-03-23 19:59:34] [INFO ] Deduced a trap composed of 240 places in 277 ms of which 0 ms to minimize.
[2023-03-23 19:59:34] [INFO ] Deduced a trap composed of 228 places in 280 ms of which 1 ms to minimize.
[2023-03-23 19:59:35] [INFO ] Deduced a trap composed of 219 places in 267 ms of which 1 ms to minimize.
[2023-03-23 19:59:37] [INFO ] Deduced a trap composed of 228 places in 263 ms of which 1 ms to minimize.
[2023-03-23 19:59:46] [INFO ] Trap strengthening (SAT) tested/added 127/127 trap constraints in 73543 ms
[2023-03-23 19:59:46] [INFO ] After 74062ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :0
[2023-03-23 19:59:46] [INFO ] After 74242ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Successfully simplified 6 atomic propositions for a total of 16 simplifications.
FORMULA PolyORBNT-COL-S05J60-CTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-23 19:59:46] [INFO ] Flatten gal took : 100 ms
[2023-03-23 19:59:46] [INFO ] Flatten gal took : 98 ms
[2023-03-23 19:59:47] [INFO ] Input system was already deterministic with 1220 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 909/909 places, 1220/1220 transitions.
Ensure Unique test removed 5 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 904 transition count 1218
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 902 transition count 1217
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 901 transition count 1217
Performed 62 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 62 Pre rules applied. Total rules applied 6 place count 901 transition count 1155
Deduced a syphon composed of 62 places in 1 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 3 with 124 rules applied. Total rules applied 130 place count 839 transition count 1155
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 131 place count 838 transition count 1154
Iterating global reduction 3 with 1 rules applied. Total rules applied 132 place count 838 transition count 1154
Applied a total of 132 rules in 90 ms. Remains 838 /909 variables (removed 71) and now considering 1154/1220 (removed 66) transitions.
[2023-03-23 19:59:47] [INFO ] Flow matrix only has 1150 transitions (discarded 4 similar events)
// Phase 1: matrix 1150 rows 838 cols
[2023-03-23 19:59:47] [INFO ] Computed 137 place invariants in 29 ms
[2023-03-23 19:59:48] [INFO ] Dead Transitions using invariants and state equation in 1043 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1136 ms. Remains : 838/909 places, 1154/1220 transitions.
[2023-03-23 19:59:48] [INFO ] Flatten gal took : 49 ms
[2023-03-23 19:59:48] [INFO ] Flatten gal took : 54 ms
[2023-03-23 19:59:48] [INFO ] Input system was already deterministic with 1154 transitions.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1220/1220 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 908 transition count 1219
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 908 transition count 1219
Applied a total of 2 rules in 25 ms. Remains 908 /909 variables (removed 1) and now considering 1219/1220 (removed 1) transitions.
[2023-03-23 19:59:48] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 908 cols
[2023-03-23 19:59:48] [INFO ] Computed 142 place invariants in 30 ms
[2023-03-23 19:59:49] [INFO ] Dead Transitions using invariants and state equation in 1093 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1121 ms. Remains : 908/909 places, 1219/1220 transitions.
[2023-03-23 19:59:49] [INFO ] Flatten gal took : 46 ms
[2023-03-23 19:59:49] [INFO ] Flatten gal took : 47 ms
[2023-03-23 19:59:49] [INFO ] Input system was already deterministic with 1219 transitions.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1220/1220 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 904 transition count 1220
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 903 transition count 1219
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 903 transition count 1219
Applied a total of 7 rules in 33 ms. Remains 903 /909 variables (removed 6) and now considering 1219/1220 (removed 1) transitions.
[2023-03-23 19:59:50] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2023-03-23 19:59:50] [INFO ] Computed 137 place invariants in 28 ms
[2023-03-23 19:59:51] [INFO ] Dead Transitions using invariants and state equation in 1131 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1167 ms. Remains : 903/909 places, 1219/1220 transitions.
[2023-03-23 19:59:51] [INFO ] Flatten gal took : 43 ms
[2023-03-23 19:59:51] [INFO ] Flatten gal took : 50 ms
[2023-03-23 19:59:51] [INFO ] Input system was already deterministic with 1219 transitions.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1220/1220 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 904 transition count 1220
Applied a total of 5 rules in 8 ms. Remains 904 /909 variables (removed 5) and now considering 1220/1220 (removed 0) transitions.
[2023-03-23 19:59:51] [INFO ] Flow matrix only has 1216 transitions (discarded 4 similar events)
// Phase 1: matrix 1216 rows 904 cols
[2023-03-23 19:59:51] [INFO ] Computed 137 place invariants in 30 ms
[2023-03-23 19:59:52] [INFO ] Dead Transitions using invariants and state equation in 1217 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1226 ms. Remains : 904/909 places, 1220/1220 transitions.
[2023-03-23 19:59:52] [INFO ] Flatten gal took : 42 ms
[2023-03-23 19:59:52] [INFO ] Flatten gal took : 47 ms
[2023-03-23 19:59:52] [INFO ] Input system was already deterministic with 1220 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 909/909 places, 1220/1220 transitions.
Drop transitions removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 0 with 63 rules applied. Total rules applied 63 place count 909 transition count 1157
Reduce places removed 63 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 64 rules applied. Total rules applied 127 place count 846 transition count 1156
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 128 place count 845 transition count 1156
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 65 Pre rules applied. Total rules applied 128 place count 845 transition count 1091
Deduced a syphon composed of 65 places in 0 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 3 with 130 rules applied. Total rules applied 258 place count 780 transition count 1091
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 260 place count 779 transition count 1090
Applied a total of 260 rules in 96 ms. Remains 779 /909 variables (removed 130) and now considering 1090/1220 (removed 130) transitions.
[2023-03-23 19:59:52] [INFO ] Flow matrix only has 1086 transitions (discarded 4 similar events)
// Phase 1: matrix 1086 rows 779 cols
[2023-03-23 19:59:52] [INFO ] Computed 142 place invariants in 18 ms
[2023-03-23 19:59:53] [INFO ] Dead Transitions using invariants and state equation in 861 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 959 ms. Remains : 779/909 places, 1090/1220 transitions.
[2023-03-23 19:59:53] [INFO ] Flatten gal took : 38 ms
[2023-03-23 19:59:53] [INFO ] Flatten gal took : 41 ms
[2023-03-23 19:59:53] [INFO ] Input system was already deterministic with 1090 transitions.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1220/1220 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 904 transition count 1220
Applied a total of 5 rules in 15 ms. Remains 904 /909 variables (removed 5) and now considering 1220/1220 (removed 0) transitions.
[2023-03-23 19:59:54] [INFO ] Flow matrix only has 1216 transitions (discarded 4 similar events)
// Phase 1: matrix 1216 rows 904 cols
[2023-03-23 19:59:54] [INFO ] Computed 137 place invariants in 27 ms
[2023-03-23 19:59:55] [INFO ] Dead Transitions using invariants and state equation in 1145 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1162 ms. Remains : 904/909 places, 1220/1220 transitions.
[2023-03-23 19:59:55] [INFO ] Flatten gal took : 41 ms
[2023-03-23 19:59:55] [INFO ] Flatten gal took : 42 ms
[2023-03-23 19:59:55] [INFO ] Input system was already deterministic with 1220 transitions.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1220/1220 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 904 transition count 1220
Applied a total of 5 rules in 14 ms. Remains 904 /909 variables (removed 5) and now considering 1220/1220 (removed 0) transitions.
[2023-03-23 19:59:55] [INFO ] Flow matrix only has 1216 transitions (discarded 4 similar events)
[2023-03-23 19:59:55] [INFO ] Invariant cache hit.
[2023-03-23 19:59:56] [INFO ] Dead Transitions using invariants and state equation in 1348 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1372 ms. Remains : 904/909 places, 1220/1220 transitions.
[2023-03-23 19:59:56] [INFO ] Flatten gal took : 42 ms
[2023-03-23 19:59:56] [INFO ] Flatten gal took : 49 ms
[2023-03-23 19:59:56] [INFO ] Input system was already deterministic with 1220 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 909/909 places, 1220/1220 transitions.
Ensure Unique test removed 5 places
Drop transitions removed 65 transitions
Trivial Post-agglo rules discarded 65 transitions
Performed 65 trivial Post agglomeration. Transition count delta: 65
Iterating post reduction 0 with 65 rules applied. Total rules applied 65 place count 904 transition count 1155
Reduce places removed 65 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 66 rules applied. Total rules applied 131 place count 839 transition count 1154
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 132 place count 838 transition count 1154
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 64 Pre rules applied. Total rules applied 132 place count 838 transition count 1090
Deduced a syphon composed of 64 places in 0 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 260 place count 774 transition count 1090
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 261 place count 773 transition count 1089
Iterating global reduction 3 with 1 rules applied. Total rules applied 262 place count 773 transition count 1089
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 266 place count 771 transition count 1087
Applied a total of 266 rules in 92 ms. Remains 771 /909 variables (removed 138) and now considering 1087/1220 (removed 133) transitions.
[2023-03-23 19:59:57] [INFO ] Flow matrix only has 1083 transitions (discarded 4 similar events)
// Phase 1: matrix 1083 rows 771 cols
[2023-03-23 19:59:57] [INFO ] Computed 137 place invariants in 23 ms
[2023-03-23 19:59:57] [INFO ] Dead Transitions using invariants and state equation in 850 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 944 ms. Remains : 771/909 places, 1087/1220 transitions.
[2023-03-23 19:59:57] [INFO ] Flatten gal took : 35 ms
[2023-03-23 19:59:57] [INFO ] Flatten gal took : 37 ms
[2023-03-23 19:59:58] [INFO ] Input system was already deterministic with 1087 transitions.
Finished random walk after 32 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=16 )
FORMULA PolyORBNT-COL-S05J60-CTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1220/1220 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 904 transition count 1220
Applied a total of 5 rules in 15 ms. Remains 904 /909 variables (removed 5) and now considering 1220/1220 (removed 0) transitions.
[2023-03-23 19:59:58] [INFO ] Flow matrix only has 1216 transitions (discarded 4 similar events)
// Phase 1: matrix 1216 rows 904 cols
[2023-03-23 19:59:58] [INFO ] Computed 137 place invariants in 28 ms
[2023-03-23 19:59:59] [INFO ] Dead Transitions using invariants and state equation in 1253 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1278 ms. Remains : 904/909 places, 1220/1220 transitions.
[2023-03-23 19:59:59] [INFO ] Flatten gal took : 39 ms
[2023-03-23 19:59:59] [INFO ] Flatten gal took : 41 ms
[2023-03-23 19:59:59] [INFO ] Input system was already deterministic with 1220 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 909/909 places, 1220/1220 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 909 transition count 1156
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 128 place count 845 transition count 1156
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 64 Pre rules applied. Total rules applied 128 place count 845 transition count 1092
Deduced a syphon composed of 64 places in 0 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 256 place count 781 transition count 1092
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 257 place count 780 transition count 1091
Iterating global reduction 2 with 1 rules applied. Total rules applied 258 place count 780 transition count 1091
Applied a total of 258 rules in 63 ms. Remains 780 /909 variables (removed 129) and now considering 1091/1220 (removed 129) transitions.
[2023-03-23 19:59:59] [INFO ] Flow matrix only has 1087 transitions (discarded 4 similar events)
// Phase 1: matrix 1087 rows 780 cols
[2023-03-23 19:59:59] [INFO ] Computed 142 place invariants in 17 ms
[2023-03-23 20:00:00] [INFO ] Dead Transitions using invariants and state equation in 849 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 914 ms. Remains : 780/909 places, 1091/1220 transitions.
[2023-03-23 20:00:00] [INFO ] Flatten gal took : 37 ms
[2023-03-23 20:00:00] [INFO ] Flatten gal took : 43 ms
[2023-03-23 20:00:00] [INFO ] Input system was already deterministic with 1091 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 909/909 places, 1220/1220 transitions.
Ensure Unique test removed 5 places
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 904 transition count 1156
Reduce places removed 64 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 65 rules applied. Total rules applied 129 place count 840 transition count 1155
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 130 place count 839 transition count 1155
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 64 Pre rules applied. Total rules applied 130 place count 839 transition count 1091
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 258 place count 775 transition count 1091
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 260 place count 774 transition count 1090
Applied a total of 260 rules in 61 ms. Remains 774 /909 variables (removed 135) and now considering 1090/1220 (removed 130) transitions.
[2023-03-23 20:00:00] [INFO ] Flow matrix only has 1086 transitions (discarded 4 similar events)
// Phase 1: matrix 1086 rows 774 cols
[2023-03-23 20:00:00] [INFO ] Computed 137 place invariants in 19 ms
[2023-03-23 20:00:01] [INFO ] Dead Transitions using invariants and state equation in 891 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 953 ms. Remains : 774/909 places, 1090/1220 transitions.
[2023-03-23 20:00:01] [INFO ] Flatten gal took : 36 ms
[2023-03-23 20:00:01] [INFO ] Flatten gal took : 39 ms
[2023-03-23 20:00:01] [INFO ] Input system was already deterministic with 1090 transitions.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1220/1220 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 904 transition count 1220
Applied a total of 5 rules in 17 ms. Remains 904 /909 variables (removed 5) and now considering 1220/1220 (removed 0) transitions.
[2023-03-23 20:00:01] [INFO ] Flow matrix only has 1216 transitions (discarded 4 similar events)
// Phase 1: matrix 1216 rows 904 cols
[2023-03-23 20:00:01] [INFO ] Computed 137 place invariants in 19 ms
[2023-03-23 20:00:03] [INFO ] Dead Transitions using invariants and state equation in 1276 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1306 ms. Remains : 904/909 places, 1220/1220 transitions.
[2023-03-23 20:00:03] [INFO ] Flatten gal took : 42 ms
[2023-03-23 20:00:03] [INFO ] Flatten gal took : 40 ms
[2023-03-23 20:00:03] [INFO ] Input system was already deterministic with 1220 transitions.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1220/1220 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 904 transition count 1220
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 903 transition count 1219
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 903 transition count 1219
Applied a total of 7 rules in 33 ms. Remains 903 /909 variables (removed 6) and now considering 1219/1220 (removed 1) transitions.
[2023-03-23 20:00:03] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2023-03-23 20:00:03] [INFO ] Computed 137 place invariants in 19 ms
[2023-03-23 20:00:04] [INFO ] Dead Transitions using invariants and state equation in 1159 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1198 ms. Remains : 903/909 places, 1219/1220 transitions.
[2023-03-23 20:00:04] [INFO ] Flatten gal took : 40 ms
[2023-03-23 20:00:04] [INFO ] Flatten gal took : 45 ms
[2023-03-23 20:00:04] [INFO ] Input system was already deterministic with 1219 transitions.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1220/1220 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 904 transition count 1220
Applied a total of 5 rules in 13 ms. Remains 904 /909 variables (removed 5) and now considering 1220/1220 (removed 0) transitions.
[2023-03-23 20:00:04] [INFO ] Flow matrix only has 1216 transitions (discarded 4 similar events)
// Phase 1: matrix 1216 rows 904 cols
[2023-03-23 20:00:04] [INFO ] Computed 137 place invariants in 18 ms
[2023-03-23 20:00:05] [INFO ] Dead Transitions using invariants and state equation in 1194 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1208 ms. Remains : 904/909 places, 1220/1220 transitions.
[2023-03-23 20:00:05] [INFO ] Flatten gal took : 39 ms
[2023-03-23 20:00:05] [INFO ] Flatten gal took : 44 ms
[2023-03-23 20:00:06] [INFO ] Input system was already deterministic with 1220 transitions.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1220/1220 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 904 transition count 1220
Applied a total of 5 rules in 7 ms. Remains 904 /909 variables (removed 5) and now considering 1220/1220 (removed 0) transitions.
[2023-03-23 20:00:06] [INFO ] Flow matrix only has 1216 transitions (discarded 4 similar events)
[2023-03-23 20:00:06] [INFO ] Invariant cache hit.
[2023-03-23 20:00:07] [INFO ] Dead Transitions using invariants and state equation in 1362 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1381 ms. Remains : 904/909 places, 1220/1220 transitions.
[2023-03-23 20:00:07] [INFO ] Flatten gal took : 50 ms
[2023-03-23 20:00:07] [INFO ] Flatten gal took : 64 ms
[2023-03-23 20:00:07] [INFO ] Input system was already deterministic with 1220 transitions.
[2023-03-23 20:00:07] [INFO ] Flatten gal took : 86 ms
[2023-03-23 20:00:08] [INFO ] Flatten gal took : 83 ms
[2023-03-23 20:00:08] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 33 ms.
[2023-03-23 20:00:08] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 909 places, 1220 transitions and 6084 arcs took 6 ms.
Total runtime 167293 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/1161/ctl_0_ --ctl=/tmp/1161/ctl_1_ --ctl=/tmp/1161/ctl_2_ --ctl=/tmp/1161/ctl_3_ --ctl=/tmp/1161/ctl_4_ --ctl=/tmp/1161/ctl_5_ --ctl=/tmp/1161/ctl_6_ --ctl=/tmp/1161/ctl_7_ --ctl=/tmp/1161/ctl_8_ --ctl=/tmp/1161/ctl_9_ --ctl=/tmp/1161/ctl_10_ --ctl=/tmp/1161/ctl_11_ --ctl=/tmp/1161/ctl_12_ --ctl=/tmp/1161/ctl_13_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 15062560 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16092968 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2023
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBNT-COL-S05J60"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is PolyORBNT-COL-S05J60, 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 r297-tall-167873950800658"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S05J60.tgz
mv PolyORBNT-COL-S05J60 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 ;