About the Execution of LTSMin+red for PolyORBNT-COL-S10J40
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2232.844 | 3600000.00 | 13993233.00 | 831.50 | ??????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-167873950800690.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-S10J40, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950800690
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 12K Feb 26 00:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 122K Feb 26 00:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 25 23:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K Feb 25 23:53 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 3.8K Feb 25 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 01:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 26 01:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 26 01:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 01:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K 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 93K 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-S10J40-CTLFireability-00
FORMULA_NAME PolyORBNT-COL-S10J40-CTLFireability-01
FORMULA_NAME PolyORBNT-COL-S10J40-CTLFireability-02
FORMULA_NAME PolyORBNT-COL-S10J40-CTLFireability-03
FORMULA_NAME PolyORBNT-COL-S10J40-CTLFireability-04
FORMULA_NAME PolyORBNT-COL-S10J40-CTLFireability-05
FORMULA_NAME PolyORBNT-COL-S10J40-CTLFireability-06
FORMULA_NAME PolyORBNT-COL-S10J40-CTLFireability-07
FORMULA_NAME PolyORBNT-COL-S10J40-CTLFireability-08
FORMULA_NAME PolyORBNT-COL-S10J40-CTLFireability-09
FORMULA_NAME PolyORBNT-COL-S10J40-CTLFireability-10
FORMULA_NAME PolyORBNT-COL-S10J40-CTLFireability-11
FORMULA_NAME PolyORBNT-COL-S10J40-CTLFireability-12
FORMULA_NAME PolyORBNT-COL-S10J40-CTLFireability-13
FORMULA_NAME PolyORBNT-COL-S10J40-CTLFireability-14
FORMULA_NAME PolyORBNT-COL-S10J40-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1679612286129
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-S10J40
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-23 22:58:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-23 22:58:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 22:58:08] [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 22:58:08] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-23 22:58:09] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 850 ms
[2023-03-23 22:58:09] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 894 PT places and 12462.0 transition bindings in 24 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
[2023-03-23 22:58:09] [INFO ] Built PT skeleton of HLPN with 48 places and 38 transitions 140 arcs in 5 ms.
[2023-03-23 22:58:09] [INFO ] Skeletonized 15 HLPN properties in 3 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 10002 steps, including 570 resets, run finished after 354 ms. (steps per millisecond=28 ) properties (out of 21) seen :3
Incomplete Best-First random walk after 1001 steps, including 16 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 18) seen :14
Incomplete Best-First random walk after 1001 steps, including 20 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 4) seen :3
Running SMT prover for 1 properties.
// Phase 1: matrix 38 rows 48 cols
[2023-03-23 22:58:09] [INFO ] Computed 13 place invariants in 9 ms
[2023-03-23 22:58:09] [INFO ] [Real]Absence check using 6 positive place invariants in 7 ms returned sat
[2023-03-23 22:58:09] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 4 ms returned sat
[2023-03-23 22:58:09] [INFO ] After 27ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-23 22:58:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 22:58:09] [INFO ] After 8ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-23 22:58:09] [INFO ] Deduced a trap composed of 14 places in 58 ms of which 9 ms to minimize.
[2023-03-23 22:58:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 71 ms
[2023-03-23 22:58:09] [INFO ] After 84ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 22:58:09] [INFO ] After 377ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 22:58:10] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-23 22:58:10] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-23 22:58:10] [INFO ] After 28ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 22:58:10] [INFO ] After 14ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-23 22:58:10] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 1 ms to minimize.
[2023-03-23 22:58:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 38 ms
[2023-03-23 22:58:10] [INFO ] After 56ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-23 22:58:10] [INFO ] After 128ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 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 0 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 19 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 22:58:10] [INFO ] Computed 12 place invariants in 5 ms
[2023-03-23 22:58:10] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 34/48 places, 28/38 transitions.
Incomplete random walk after 10008 steps, including 739 resets, run finished after 23 ms. (steps per millisecond=435 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 296 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Probably explored full state space saw : 521 states, properties seen :0
Probabilistic random walk after 1393 steps, saw 521 distinct states, run finished after 18 ms. (steps per millisecond=77 ) properties seen :0
Explored full state space saw : 521 states, properties seen :0
Exhaustive walk after 1393 steps, saw 521 distinct states, run finished after 5 ms. (steps per millisecond=278 ) properties seen :0
Successfully simplified 1 atomic propositions for a total of 9 simplifications.
[2023-03-23 22:58:10] [INFO ] Flatten gal took : 23 ms
[2023-03-23 22:58:10] [INFO ] Flatten gal took : 6 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 22:58:10] [INFO ] Unfolded HLPN to a Petri net with 894 places and 12380 transitions 114079 arcs in 277 ms.
[2023-03-23 22:58:10] [INFO ] Unfolded 16 HLPN properties in 6 ms.
[2023-03-23 22:58:10] [INFO ] Reduced 9285 identical enabling conditions.
[2023-03-23 22:58:10] [INFO ] Reduced 45 identical enabling conditions.
[2023-03-23 22:58:10] [INFO ] Reduced 9285 identical enabling conditions.
Deduced a syphon composed of 40 places in 25 ms
Reduce places removed 40 places and 40 transitions.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Support contains 852 out of 854 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 854/854 places, 2230/2230 transitions.
Applied a total of 0 rules in 34 ms. Remains 854 /854 variables (removed 0) and now considering 2230/2230 (removed 0) transitions.
[2023-03-23 22:58:10] [INFO ] Flow matrix only has 2221 transitions (discarded 9 similar events)
// Phase 1: matrix 2221 rows 854 cols
[2023-03-23 22:58:10] [INFO ] Computed 112 place invariants in 147 ms
[2023-03-23 22:58:12] [INFO ] Dead Transitions using invariants and state equation in 1777 ms found 615 transitions.
Found 615 dead transitions using SMT.
Drop transitions removed 615 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 615 transitions.
[2023-03-23 22:58:12] [INFO ] Flow matrix only has 1606 transitions (discarded 9 similar events)
// Phase 1: matrix 1606 rows 854 cols
[2023-03-23 22:58:12] [INFO ] Computed 112 place invariants in 46 ms
[2023-03-23 22:58:12] [INFO ] Implicit Places using invariants in 222 ms returned []
[2023-03-23 22:58:12] [INFO ] Flow matrix only has 1606 transitions (discarded 9 similar events)
[2023-03-23 22:58:12] [INFO ] Invariant cache hit.
[2023-03-23 22:58:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 22:58:13] [INFO ] Implicit Places using invariants and state equation in 731 ms returned []
Implicit Place search using SMT with State Equation took 958 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 854/854 places, 1615/2230 transitions.
Applied a total of 0 rules in 12 ms. Remains 854 /854 variables (removed 0) and now considering 1615/1615 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2787 ms. Remains : 854/854 places, 1615/2230 transitions.
Support contains 852 out of 854 places after structural reductions.
[2023-03-23 22:58:13] [INFO ] Flatten gal took : 247 ms
[2023-03-23 22:58:14] [INFO ] Flatten gal took : 170 ms
[2023-03-23 22:58:15] [INFO ] Input system was already deterministic with 1615 transitions.
Incomplete random walk after 10000 steps, including 560 resets, run finished after 1003 ms. (steps per millisecond=9 ) properties (out of 42) seen :7
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 92 ms. (steps per millisecond=10 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 35) seen :21
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=17 ) properties (out of 14) seen :4
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2023-03-23 22:58:16] [INFO ] Flow matrix only has 1606 transitions (discarded 9 similar events)
[2023-03-23 22:58:16] [INFO ] Invariant cache hit.
[2023-03-23 22:58:18] [INFO ] [Real]Absence check using 105 positive place invariants in 35 ms returned sat
[2023-03-23 22:58:18] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2023-03-23 22:58:23] [INFO ] After 5080ms SMT Verify possible using state equation in real domain returned unsat :1 sat :1 real:8
[2023-03-23 22:58:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 22:58:27] [INFO ] After 4095ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :1 sat :1 real:8
[2023-03-23 22:58:32] [INFO ] After 8395ms SMT Verify possible using trap constraints in real domain returned unsat :1 sat :1 real:8
Attempting to minimize the solution found.
Minimization took 4429 ms.
[2023-03-23 22:58:36] [INFO ] After 18518ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :1 real:8
[2023-03-23 22:58:36] [INFO ] [Nat]Absence check using 105 positive place invariants in 35 ms returned sat
[2023-03-23 22:58:36] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 28 ms returned sat
[2023-03-23 22:58:45] [INFO ] After 8317ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :9
[2023-03-23 22:58:52] [INFO ] After 7229ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :1 sat :9
[2023-03-23 22:58:53] [INFO ] Deduced a trap composed of 399 places in 450 ms of which 2 ms to minimize.
[2023-03-23 22:58:53] [INFO ] Deduced a trap composed of 397 places in 449 ms of which 1 ms to minimize.
[2023-03-23 22:58:54] [INFO ] Deduced a trap composed of 395 places in 433 ms of which 1 ms to minimize.
[2023-03-23 22:58:54] [INFO ] Deduced a trap composed of 393 places in 449 ms of which 2 ms to minimize.
[2023-03-23 22:58:55] [INFO ] Deduced a trap composed of 395 places in 463 ms of which 1 ms to minimize.
[2023-03-23 22:58:55] [INFO ] Deduced a trap composed of 393 places in 441 ms of which 1 ms to minimize.
[2023-03-23 22:58:56] [INFO ] Deduced a trap composed of 399 places in 455 ms of which 1 ms to minimize.
[2023-03-23 22:58:56] [INFO ] Deduced a trap composed of 395 places in 425 ms of which 0 ms to minimize.
[2023-03-23 22:58:57] [INFO ] Deduced a trap composed of 389 places in 436 ms of which 1 ms to minimize.
[2023-03-23 22:58:57] [INFO ] Deduced a trap composed of 391 places in 431 ms of which 1 ms to minimize.
[2023-03-23 22:58:58] [INFO ] Deduced a trap composed of 397 places in 428 ms of which 1 ms to minimize.
[2023-03-23 22:58:58] [INFO ] Deduced a trap composed of 407 places in 418 ms of which 0 ms to minimize.
[2023-03-23 22:58:59] [INFO ] Deduced a trap composed of 395 places in 435 ms of which 1 ms to minimize.
[2023-03-23 22:59:00] [INFO ] Deduced a trap composed of 389 places in 442 ms of which 1 ms to minimize.
[2023-03-23 22:59:01] [INFO ] Deduced a trap composed of 387 places in 434 ms of which 0 ms to minimize.
[2023-03-23 22:59:01] [INFO ] Deduced a trap composed of 395 places in 427 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)
[2023-03-23 22:59:01] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-23 22:59:01] [INFO ] After 25313ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1 real:8
Fused 10 Parikh solutions to 9 different solutions.
Parikh walk visited 0 properties in 60 ms.
Support contains 144 out of 854 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 854/854 places, 1615/1615 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 0 with 55 rules applied. Total rules applied 55 place count 844 transition count 1570
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 1 with 45 rules applied. Total rules applied 100 place count 799 transition count 1570
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 43 Pre rules applied. Total rules applied 100 place count 799 transition count 1527
Deduced a syphon composed of 43 places in 1 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 2 with 86 rules applied. Total rules applied 186 place count 756 transition count 1527
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 187 place count 755 transition count 1526
Iterating global reduction 2 with 1 rules applied. Total rules applied 188 place count 755 transition count 1526
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 192 place count 753 transition count 1524
Applied a total of 192 rules in 247 ms. Remains 753 /854 variables (removed 101) and now considering 1524/1615 (removed 91) transitions.
[2023-03-23 22:59:02] [INFO ] Flow matrix only has 1515 transitions (discarded 9 similar events)
// Phase 1: matrix 1515 rows 753 cols
[2023-03-23 22:59:02] [INFO ] Computed 102 place invariants in 29 ms
[2023-03-23 22:59:03] [INFO ] Dead Transitions using invariants and state equation in 965 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1213 ms. Remains : 753/854 places, 1524/1615 transitions.
Incomplete random walk after 10000 steps, including 629 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 9) seen :8
Incomplete Best-First random walk after 10001 steps, including 84 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-23 22:59:03] [INFO ] Flow matrix only has 1515 transitions (discarded 9 similar events)
[2023-03-23 22:59:03] [INFO ] Invariant cache hit.
[2023-03-23 22:59:03] [INFO ] [Real]Absence check using 95 positive place invariants in 26 ms returned sat
[2023-03-23 22:59:03] [INFO ] [Real]Absence check using 95 positive and 7 generalized place invariants in 18 ms returned sat
[2023-03-23 22:59:03] [INFO ] After 186ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 22:59:03] [INFO ] [Nat]Absence check using 95 positive place invariants in 25 ms returned sat
[2023-03-23 22:59:03] [INFO ] [Nat]Absence check using 95 positive and 7 generalized place invariants in 24 ms returned sat
[2023-03-23 22:59:04] [INFO ] After 472ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 22:59:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 22:59:04] [INFO ] After 371ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-23 22:59:04] [INFO ] Deduced a trap composed of 302 places in 385 ms of which 1 ms to minimize.
[2023-03-23 22:59:05] [INFO ] Deduced a trap composed of 300 places in 397 ms of which 1 ms to minimize.
[2023-03-23 22:59:05] [INFO ] Deduced a trap composed of 294 places in 393 ms of which 1 ms to minimize.
[2023-03-23 22:59:06] [INFO ] Deduced a trap composed of 302 places in 394 ms of which 1 ms to minimize.
[2023-03-23 22:59:06] [INFO ] Deduced a trap composed of 304 places in 402 ms of which 1 ms to minimize.
[2023-03-23 22:59:07] [INFO ] Deduced a trap composed of 306 places in 401 ms of which 1 ms to minimize.
[2023-03-23 22:59:07] [INFO ] Deduced a trap composed of 302 places in 370 ms of which 0 ms to minimize.
[2023-03-23 22:59:08] [INFO ] Deduced a trap composed of 318 places in 391 ms of which 1 ms to minimize.
[2023-03-23 22:59:08] [INFO ] Deduced a trap composed of 308 places in 385 ms of which 1 ms to minimize.
[2023-03-23 22:59:09] [INFO ] Deduced a trap composed of 304 places in 382 ms of which 0 ms to minimize.
[2023-03-23 22:59:09] [INFO ] Deduced a trap composed of 306 places in 376 ms of which 1 ms to minimize.
[2023-03-23 22:59:10] [INFO ] Deduced a trap composed of 310 places in 361 ms of which 1 ms to minimize.
[2023-03-23 22:59:10] [INFO ] Deduced a trap composed of 302 places in 386 ms of which 0 ms to minimize.
[2023-03-23 22:59:10] [INFO ] Deduced a trap composed of 294 places in 375 ms of which 0 ms to minimize.
[2023-03-23 22:59:11] [INFO ] Deduced a trap composed of 306 places in 376 ms of which 3 ms to minimize.
[2023-03-23 22:59:12] [INFO ] Deduced a trap composed of 306 places in 377 ms of which 0 ms to minimize.
[2023-03-23 22:59:12] [INFO ] Deduced a trap composed of 300 places in 400 ms of which 1 ms to minimize.
[2023-03-23 22:59:13] [INFO ] Deduced a trap composed of 292 places in 387 ms of which 0 ms to minimize.
[2023-03-23 22:59:13] [INFO ] Deduced a trap composed of 288 places in 392 ms of which 1 ms to minimize.
[2023-03-23 22:59:14] [INFO ] Deduced a trap composed of 292 places in 398 ms of which 1 ms to minimize.
[2023-03-23 22:59:14] [INFO ] Deduced a trap composed of 302 places in 397 ms of which 1 ms to minimize.
[2023-03-23 22:59:15] [INFO ] Deduced a trap composed of 304 places in 382 ms of which 2 ms to minimize.
[2023-03-23 22:59:16] [INFO ] Deduced a trap composed of 310 places in 375 ms of which 1 ms to minimize.
[2023-03-23 22:59:16] [INFO ] Deduced a trap composed of 304 places in 394 ms of which 1 ms to minimize.
[2023-03-23 22:59:17] [INFO ] Deduced a trap composed of 300 places in 382 ms of which 1 ms to minimize.
[2023-03-23 22:59:17] [INFO ] Deduced a trap composed of 294 places in 376 ms of which 0 ms to minimize.
[2023-03-23 22:59:18] [INFO ] Deduced a trap composed of 300 places in 386 ms of which 2 ms to minimize.
[2023-03-23 22:59:18] [INFO ] Deduced a trap composed of 312 places in 392 ms of which 1 ms to minimize.
[2023-03-23 22:59:19] [INFO ] Deduced a trap composed of 302 places in 376 ms of which 1 ms to minimize.
[2023-03-23 22:59:19] [INFO ] Deduced a trap composed of 306 places in 378 ms of which 1 ms to minimize.
[2023-03-23 22:59:20] [INFO ] Deduced a trap composed of 306 places in 375 ms of which 4 ms to minimize.
[2023-03-23 22:59:20] [INFO ] Deduced a trap composed of 294 places in 389 ms of which 1 ms to minimize.
[2023-03-23 22:59:20] [INFO ] Deduced a trap composed of 310 places in 363 ms of which 1 ms to minimize.
[2023-03-23 22:59:21] [INFO ] Deduced a trap composed of 298 places in 382 ms of which 1 ms to minimize.
[2023-03-23 22:59:22] [INFO ] Deduced a trap composed of 308 places in 404 ms of which 0 ms to minimize.
[2023-03-23 22:59:27] [INFO ] Deduced a trap composed of 304 places in 388 ms of which 1 ms to minimize.
[2023-03-23 22:59:28] [INFO ] Deduced a trap composed of 314 places in 360 ms of which 1 ms to minimize.
[2023-03-23 22:59:28] [INFO ] Trap strengthening (SAT) tested/added 37/37 trap constraints in 23985 ms
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.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 22:59:28] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-23 22:59:28] [INFO ] After 25023ms 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 753 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 753/753 places, 1524/1524 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 753 transition count 1523
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 752 transition count 1523
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2 place count 752 transition count 1521
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 750 transition count 1521
Applied a total of 6 rules in 87 ms. Remains 750 /753 variables (removed 3) and now considering 1521/1524 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 750/753 places, 1521/1524 transitions.
Incomplete random walk after 10000 steps, including 733 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 74 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 323745 steps, run timeout after 3001 ms. (steps per millisecond=107 ) properties seen :{}
Probabilistic random walk after 323745 steps, saw 52583 distinct states, run finished after 3002 ms. (steps per millisecond=107 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-23 22:59:31] [INFO ] Flow matrix only has 1512 transitions (discarded 9 similar events)
// Phase 1: matrix 1512 rows 750 cols
[2023-03-23 22:59:31] [INFO ] Computed 102 place invariants in 40 ms
[2023-03-23 22:59:31] [INFO ] [Real]Absence check using 95 positive place invariants in 37 ms returned sat
[2023-03-23 22:59:32] [INFO ] [Real]Absence check using 95 positive and 7 generalized place invariants in 17 ms returned sat
[2023-03-23 22:59:32] [INFO ] After 186ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 22:59:32] [INFO ] [Nat]Absence check using 95 positive place invariants in 23 ms returned sat
[2023-03-23 22:59:32] [INFO ] [Nat]Absence check using 95 positive and 7 generalized place invariants in 19 ms returned sat
[2023-03-23 22:59:32] [INFO ] After 434ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 22:59:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 22:59:32] [INFO ] After 346ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-23 22:59:33] [INFO ] Deduced a trap composed of 304 places in 411 ms of which 1 ms to minimize.
[2023-03-23 22:59:33] [INFO ] Deduced a trap composed of 290 places in 391 ms of which 1 ms to minimize.
[2023-03-23 22:59:34] [INFO ] Deduced a trap composed of 307 places in 393 ms of which 1 ms to minimize.
[2023-03-23 22:59:34] [INFO ] Deduced a trap composed of 305 places in 391 ms of which 0 ms to minimize.
[2023-03-23 22:59:35] [INFO ] Deduced a trap composed of 311 places in 386 ms of which 1 ms to minimize.
[2023-03-23 22:59:35] [INFO ] Deduced a trap composed of 308 places in 376 ms of which 1 ms to minimize.
[2023-03-23 22:59:36] [INFO ] Deduced a trap composed of 315 places in 382 ms of which 1 ms to minimize.
[2023-03-23 22:59:36] [INFO ] Deduced a trap composed of 298 places in 383 ms of which 1 ms to minimize.
[2023-03-23 22:59:36] [INFO ] Deduced a trap composed of 317 places in 378 ms of which 1 ms to minimize.
[2023-03-23 22:59:37] [INFO ] Deduced a trap composed of 307 places in 366 ms of which 4 ms to minimize.
[2023-03-23 22:59:37] [INFO ] Deduced a trap composed of 302 places in 372 ms of which 3 ms to minimize.
[2023-03-23 22:59:38] [INFO ] Deduced a trap composed of 298 places in 380 ms of which 1 ms to minimize.
[2023-03-23 22:59:38] [INFO ] Deduced a trap composed of 307 places in 375 ms of which 1 ms to minimize.
[2023-03-23 22:59:39] [INFO ] Deduced a trap composed of 321 places in 375 ms of which 1 ms to minimize.
[2023-03-23 22:59:39] [INFO ] Deduced a trap composed of 306 places in 370 ms of which 0 ms to minimize.
[2023-03-23 22:59:39] [INFO ] Deduced a trap composed of 315 places in 384 ms of which 1 ms to minimize.
[2023-03-23 22:59:40] [INFO ] Deduced a trap composed of 301 places in 384 ms of which 0 ms to minimize.
[2023-03-23 22:59:40] [INFO ] Deduced a trap composed of 319 places in 369 ms of which 0 ms to minimize.
[2023-03-23 22:59:41] [INFO ] Deduced a trap composed of 294 places in 372 ms of which 1 ms to minimize.
[2023-03-23 22:59:42] [INFO ] Deduced a trap composed of 318 places in 384 ms of which 0 ms to minimize.
[2023-03-23 22:59:43] [INFO ] Deduced a trap composed of 290 places in 374 ms of which 1 ms to minimize.
[2023-03-23 22:59:43] [INFO ] Deduced a trap composed of 297 places in 378 ms of which 1 ms to minimize.
[2023-03-23 22:59:44] [INFO ] Deduced a trap composed of 290 places in 383 ms of which 1 ms to minimize.
[2023-03-23 22:59:47] [INFO ] Deduced a trap composed of 304 places in 381 ms of which 1 ms to minimize.
[2023-03-23 22:59:48] [INFO ] Deduced a trap composed of 321 places in 385 ms of which 1 ms to minimize.
[2023-03-23 22:59:48] [INFO ] Deduced a trap composed of 298 places in 367 ms of which 0 ms to minimize.
[2023-03-23 22:59:49] [INFO ] Deduced a trap composed of 300 places in 367 ms of which 1 ms to minimize.
[2023-03-23 22:59:49] [INFO ] Deduced a trap composed of 306 places in 374 ms of which 1 ms to minimize.
[2023-03-23 22:59:49] [INFO ] Deduced a trap composed of 290 places in 374 ms of which 1 ms to minimize.
[2023-03-23 22:59:50] [INFO ] Deduced a trap composed of 308 places in 360 ms of which 1 ms to minimize.
[2023-03-23 22:59:50] [INFO ] Deduced a trap composed of 304 places in 366 ms of which 1 ms to minimize.
[2023-03-23 22:59:51] [INFO ] Deduced a trap composed of 300 places in 364 ms of which 1 ms to minimize.
[2023-03-23 22:59:51] [INFO ] Deduced a trap composed of 302 places in 374 ms of which 1 ms to minimize.
[2023-03-23 22:59:52] [INFO ] Deduced a trap composed of 292 places in 374 ms of which 1 ms to minimize.
[2023-03-23 22:59:52] [INFO ] Deduced a trap composed of 306 places in 376 ms of which 1 ms to minimize.
[2023-03-23 22:59:52] [INFO ] Deduced a trap composed of 302 places in 368 ms of which 1 ms to minimize.
[2023-03-23 22:59:53] [INFO ] Deduced a trap composed of 300 places in 360 ms of which 1 ms to minimize.
[2023-03-23 22:59:54] [INFO ] Deduced a trap composed of 306 places in 382 ms of which 1 ms to minimize.
[2023-03-23 22:59:54] [INFO ] Deduced a trap composed of 308 places in 373 ms of which 0 ms to minimize.
[2023-03-23 22:59:55] [INFO ] Deduced a trap composed of 298 places in 368 ms of which 1 ms to minimize.
[2023-03-23 22:59:55] [INFO ] Deduced a trap composed of 298 places in 369 ms of which 1 ms to minimize.
[2023-03-23 22:59:56] [INFO ] Deduced a trap composed of 308 places in 364 ms of which 1 ms to minimize.
[2023-03-23 22:59:56] [INFO ] Deduced a trap composed of 294 places in 380 ms of which 0 ms to minimize.
[2023-03-23 22:59:57] [INFO ] Deduced a trap composed of 290 places in 375 ms of which 0 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)
[2023-03-23 22:59:57] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-23 22:59:57] [INFO ] After 25137ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 750 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 750/750 places, 1521/1521 transitions.
Applied a total of 0 rules in 175 ms. Remains 750 /750 variables (removed 0) and now considering 1521/1521 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 175 ms. Remains : 750/750 places, 1521/1521 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 750/750 places, 1521/1521 transitions.
Applied a total of 0 rules in 50 ms. Remains 750 /750 variables (removed 0) and now considering 1521/1521 (removed 0) transitions.
[2023-03-23 22:59:57] [INFO ] Flow matrix only has 1512 transitions (discarded 9 similar events)
[2023-03-23 22:59:57] [INFO ] Invariant cache hit.
[2023-03-23 22:59:58] [INFO ] Implicit Places using invariants in 720 ms returned []
[2023-03-23 22:59:58] [INFO ] Flow matrix only has 1512 transitions (discarded 9 similar events)
[2023-03-23 22:59:58] [INFO ] Invariant cache hit.
[2023-03-23 22:59:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 23:00:03] [INFO ] Implicit Places using invariants and state equation in 5052 ms returned []
Implicit Place search using SMT with State Equation took 5776 ms to find 0 implicit places.
[2023-03-23 23:00:03] [INFO ] Redundant transitions in 88 ms returned []
[2023-03-23 23:00:03] [INFO ] Flow matrix only has 1512 transitions (discarded 9 similar events)
[2023-03-23 23:00:03] [INFO ] Invariant cache hit.
[2023-03-23 23:00:04] [INFO ] Dead Transitions using invariants and state equation in 793 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6717 ms. Remains : 750/750 places, 1521/1521 transitions.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2023-03-23 23:00:04] [INFO ] Flatten gal took : 108 ms
[2023-03-23 23:00:04] [INFO ] Flatten gal took : 129 ms
[2023-03-23 23:00:05] [INFO ] Input system was already deterministic with 1615 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 854/854 places, 1615/1615 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 844 transition count 1615
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 843 transition count 1614
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 843 transition count 1614
Applied a total of 12 rules in 37 ms. Remains 843 /854 variables (removed 11) and now considering 1614/1615 (removed 1) transitions.
[2023-03-23 23:00:05] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
// Phase 1: matrix 1605 rows 843 cols
[2023-03-23 23:00:05] [INFO ] Computed 102 place invariants in 24 ms
[2023-03-23 23:00:06] [INFO ] Dead Transitions using invariants and state equation in 1215 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1253 ms. Remains : 843/854 places, 1614/1615 transitions.
[2023-03-23 23:00:06] [INFO ] Flatten gal took : 67 ms
[2023-03-23 23:00:06] [INFO ] Flatten gal took : 69 ms
[2023-03-23 23:00:06] [INFO ] Input system was already deterministic with 1614 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 854/854 places, 1615/1615 transitions.
Drop transitions removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 0 with 43 rules applied. Total rules applied 43 place count 854 transition count 1572
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 1 with 43 rules applied. Total rules applied 86 place count 811 transition count 1572
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 44 Pre rules applied. Total rules applied 86 place count 811 transition count 1528
Deduced a syphon composed of 44 places in 1 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 174 place count 767 transition count 1528
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 175 place count 766 transition count 1527
Iterating global reduction 2 with 1 rules applied. Total rules applied 176 place count 766 transition count 1527
Applied a total of 176 rules in 133 ms. Remains 766 /854 variables (removed 88) and now considering 1527/1615 (removed 88) transitions.
[2023-03-23 23:00:06] [INFO ] Flow matrix only has 1518 transitions (discarded 9 similar events)
// Phase 1: matrix 1518 rows 766 cols
[2023-03-23 23:00:07] [INFO ] Computed 112 place invariants in 29 ms
[2023-03-23 23:00:07] [INFO ] Dead Transitions using invariants and state equation in 908 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1042 ms. Remains : 766/854 places, 1527/1615 transitions.
[2023-03-23 23:00:07] [INFO ] Flatten gal took : 55 ms
[2023-03-23 23:00:08] [INFO ] Flatten gal took : 60 ms
[2023-03-23 23:00:08] [INFO ] Input system was already deterministic with 1527 transitions.
Starting structural reductions in LTL mode, iteration 0 : 854/854 places, 1615/1615 transitions.
Applied a total of 0 rules in 15 ms. Remains 854 /854 variables (removed 0) and now considering 1615/1615 (removed 0) transitions.
[2023-03-23 23:00:08] [INFO ] Flow matrix only has 1606 transitions (discarded 9 similar events)
// Phase 1: matrix 1606 rows 854 cols
[2023-03-23 23:00:08] [INFO ] Computed 112 place invariants in 21 ms
[2023-03-23 23:00:09] [INFO ] Dead Transitions using invariants and state equation in 1258 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1278 ms. Remains : 854/854 places, 1615/1615 transitions.
[2023-03-23 23:00:09] [INFO ] Flatten gal took : 63 ms
[2023-03-23 23:00:09] [INFO ] Flatten gal took : 67 ms
[2023-03-23 23:00:09] [INFO ] Input system was already deterministic with 1615 transitions.
Starting structural reductions in LTL mode, iteration 0 : 854/854 places, 1615/1615 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 844 transition count 1615
Applied a total of 10 rules in 16 ms. Remains 844 /854 variables (removed 10) and now considering 1615/1615 (removed 0) transitions.
[2023-03-23 23:00:09] [INFO ] Flow matrix only has 1606 transitions (discarded 9 similar events)
// Phase 1: matrix 1606 rows 844 cols
[2023-03-23 23:00:09] [INFO ] Computed 102 place invariants in 21 ms
[2023-03-23 23:00:10] [INFO ] Dead Transitions using invariants and state equation in 1185 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1205 ms. Remains : 844/854 places, 1615/1615 transitions.
[2023-03-23 23:00:10] [INFO ] Flatten gal took : 60 ms
[2023-03-23 23:00:11] [INFO ] Flatten gal took : 64 ms
[2023-03-23 23:00:11] [INFO ] Input system was already deterministic with 1615 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 854/854 places, 1615/1615 transitions.
Drop transitions removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 854 transition count 1570
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 1 with 45 rules applied. Total rules applied 90 place count 809 transition count 1570
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 45 Pre rules applied. Total rules applied 90 place count 809 transition count 1525
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 180 place count 764 transition count 1525
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 182 place count 763 transition count 1524
Applied a total of 182 rules in 87 ms. Remains 763 /854 variables (removed 91) and now considering 1524/1615 (removed 91) transitions.
[2023-03-23 23:00:11] [INFO ] Flow matrix only has 1515 transitions (discarded 9 similar events)
// Phase 1: matrix 1515 rows 763 cols
[2023-03-23 23:00:11] [INFO ] Computed 112 place invariants in 21 ms
[2023-03-23 23:00:12] [INFO ] Dead Transitions using invariants and state equation in 914 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1002 ms. Remains : 763/854 places, 1524/1615 transitions.
[2023-03-23 23:00:12] [INFO ] Flatten gal took : 61 ms
[2023-03-23 23:00:12] [INFO ] Flatten gal took : 63 ms
[2023-03-23 23:00:12] [INFO ] Input system was already deterministic with 1524 transitions.
Starting structural reductions in LTL mode, iteration 0 : 854/854 places, 1615/1615 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 844 transition count 1615
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 843 transition count 1614
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 843 transition count 1614
Applied a total of 12 rules in 31 ms. Remains 843 /854 variables (removed 11) and now considering 1614/1615 (removed 1) transitions.
[2023-03-23 23:00:12] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
// Phase 1: matrix 1605 rows 843 cols
[2023-03-23 23:00:12] [INFO ] Computed 102 place invariants in 20 ms
[2023-03-23 23:00:13] [INFO ] Dead Transitions using invariants and state equation in 1249 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1282 ms. Remains : 843/854 places, 1614/1615 transitions.
[2023-03-23 23:00:13] [INFO ] Flatten gal took : 69 ms
[2023-03-23 23:00:13] [INFO ] Flatten gal took : 78 ms
[2023-03-23 23:00:14] [INFO ] Input system was already deterministic with 1614 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 854/854 places, 1615/1615 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 844 transition count 1569
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 92 place count 798 transition count 1569
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 44 Pre rules applied. Total rules applied 92 place count 798 transition count 1525
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 180 place count 754 transition count 1525
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 181 place count 753 transition count 1524
Iterating global reduction 2 with 1 rules applied. Total rules applied 182 place count 753 transition count 1524
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 186 place count 751 transition count 1522
Applied a total of 186 rules in 100 ms. Remains 751 /854 variables (removed 103) and now considering 1522/1615 (removed 93) transitions.
[2023-03-23 23:00:14] [INFO ] Flow matrix only has 1513 transitions (discarded 9 similar events)
// Phase 1: matrix 1513 rows 751 cols
[2023-03-23 23:00:14] [INFO ] Computed 102 place invariants in 19 ms
[2023-03-23 23:00:15] [INFO ] Dead Transitions using invariants and state equation in 980 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1082 ms. Remains : 751/854 places, 1522/1615 transitions.
[2023-03-23 23:00:15] [INFO ] Flatten gal took : 57 ms
[2023-03-23 23:00:15] [INFO ] Flatten gal took : 61 ms
[2023-03-23 23:00:15] [INFO ] Input system was already deterministic with 1522 transitions.
Finished random walk after 11 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=5 )
FORMULA PolyORBNT-COL-S10J40-CTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 854/854 places, 1615/1615 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 844 transition count 1570
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 1 with 45 rules applied. Total rules applied 90 place count 799 transition count 1570
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 45 Pre rules applied. Total rules applied 90 place count 799 transition count 1525
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 180 place count 754 transition count 1525
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 181 place count 753 transition count 1524
Iterating global reduction 2 with 1 rules applied. Total rules applied 182 place count 753 transition count 1524
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 184 place count 752 transition count 1523
Applied a total of 184 rules in 96 ms. Remains 752 /854 variables (removed 102) and now considering 1523/1615 (removed 92) transitions.
[2023-03-23 23:00:15] [INFO ] Flow matrix only has 1514 transitions (discarded 9 similar events)
// Phase 1: matrix 1514 rows 752 cols
[2023-03-23 23:00:15] [INFO ] Computed 102 place invariants in 19 ms
[2023-03-23 23:00:16] [INFO ] Dead Transitions using invariants and state equation in 842 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 940 ms. Remains : 752/854 places, 1523/1615 transitions.
[2023-03-23 23:00:16] [INFO ] Flatten gal took : 63 ms
[2023-03-23 23:00:16] [INFO ] Flatten gal took : 69 ms
[2023-03-23 23:00:16] [INFO ] Input system was already deterministic with 1523 transitions.
Starting structural reductions in LTL mode, iteration 0 : 854/854 places, 1615/1615 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 853 transition count 1614
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 853 transition count 1614
Applied a total of 2 rules in 32 ms. Remains 853 /854 variables (removed 1) and now considering 1614/1615 (removed 1) transitions.
[2023-03-23 23:00:16] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
// Phase 1: matrix 1605 rows 853 cols
[2023-03-23 23:00:16] [INFO ] Computed 112 place invariants in 29 ms
[2023-03-23 23:00:17] [INFO ] Dead Transitions using invariants and state equation in 1210 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1248 ms. Remains : 853/854 places, 1614/1615 transitions.
[2023-03-23 23:00:17] [INFO ] Flatten gal took : 61 ms
[2023-03-23 23:00:17] [INFO ] Flatten gal took : 66 ms
[2023-03-23 23:00:18] [INFO ] Input system was already deterministic with 1614 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 854/854 places, 1615/1615 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 844 transition count 1610
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 839 transition count 1610
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 45 Pre rules applied. Total rules applied 10 place count 839 transition count 1565
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 100 place count 794 transition count 1565
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 101 place count 793 transition count 1564
Iterating global reduction 2 with 1 rules applied. Total rules applied 102 place count 793 transition count 1564
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 106 place count 791 transition count 1562
Applied a total of 106 rules in 64 ms. Remains 791 /854 variables (removed 63) and now considering 1562/1615 (removed 53) transitions.
[2023-03-23 23:00:18] [INFO ] Flow matrix only has 1553 transitions (discarded 9 similar events)
// Phase 1: matrix 1553 rows 791 cols
[2023-03-23 23:00:18] [INFO ] Computed 102 place invariants in 21 ms
[2023-03-23 23:00:19] [INFO ] Dead Transitions using invariants and state equation in 1080 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1144 ms. Remains : 791/854 places, 1562/1615 transitions.
[2023-03-23 23:00:19] [INFO ] Flatten gal took : 60 ms
[2023-03-23 23:00:19] [INFO ] Flatten gal took : 78 ms
[2023-03-23 23:00:19] [INFO ] Input system was already deterministic with 1562 transitions.
Finished random walk after 53 steps, including 1 resets, run visited all 1 properties in 4 ms. (steps per millisecond=13 )
FORMULA PolyORBNT-COL-S10J40-CTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 854/854 places, 1615/1615 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 853 transition count 1614
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 853 transition count 1614
Applied a total of 2 rules in 29 ms. Remains 853 /854 variables (removed 1) and now considering 1614/1615 (removed 1) transitions.
[2023-03-23 23:00:19] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
// Phase 1: matrix 1605 rows 853 cols
[2023-03-23 23:00:19] [INFO ] Computed 112 place invariants in 26 ms
[2023-03-23 23:00:20] [INFO ] Dead Transitions using invariants and state equation in 1201 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1232 ms. Remains : 853/854 places, 1614/1615 transitions.
[2023-03-23 23:00:20] [INFO ] Flatten gal took : 66 ms
[2023-03-23 23:00:20] [INFO ] Flatten gal took : 66 ms
[2023-03-23 23:00:21] [INFO ] Input system was already deterministic with 1614 transitions.
Starting structural reductions in LTL mode, iteration 0 : 854/854 places, 1615/1615 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 844 transition count 1615
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 843 transition count 1614
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 843 transition count 1614
Applied a total of 12 rules in 32 ms. Remains 843 /854 variables (removed 11) and now considering 1614/1615 (removed 1) transitions.
[2023-03-23 23:00:21] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
// Phase 1: matrix 1605 rows 843 cols
[2023-03-23 23:00:21] [INFO ] Computed 102 place invariants in 28 ms
[2023-03-23 23:00:22] [INFO ] Dead Transitions using invariants and state equation in 1226 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1258 ms. Remains : 843/854 places, 1614/1615 transitions.
[2023-03-23 23:00:22] [INFO ] Flatten gal took : 58 ms
[2023-03-23 23:00:22] [INFO ] Flatten gal took : 61 ms
[2023-03-23 23:00:22] [INFO ] Input system was already deterministic with 1614 transitions.
Starting structural reductions in LTL mode, iteration 0 : 854/854 places, 1615/1615 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 844 transition count 1615
Applied a total of 10 rules in 12 ms. Remains 844 /854 variables (removed 10) and now considering 1615/1615 (removed 0) transitions.
[2023-03-23 23:00:22] [INFO ] Flow matrix only has 1606 transitions (discarded 9 similar events)
// Phase 1: matrix 1606 rows 844 cols
[2023-03-23 23:00:22] [INFO ] Computed 102 place invariants in 22 ms
[2023-03-23 23:00:23] [INFO ] Dead Transitions using invariants and state equation in 1187 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1201 ms. Remains : 844/854 places, 1615/1615 transitions.
[2023-03-23 23:00:23] [INFO ] Flatten gal took : 61 ms
[2023-03-23 23:00:23] [INFO ] Flatten gal took : 68 ms
[2023-03-23 23:00:24] [INFO ] Input system was already deterministic with 1615 transitions.
Starting structural reductions in LTL mode, iteration 0 : 854/854 places, 1615/1615 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 844 transition count 1615
Applied a total of 10 rules in 17 ms. Remains 844 /854 variables (removed 10) and now considering 1615/1615 (removed 0) transitions.
[2023-03-23 23:00:24] [INFO ] Flow matrix only has 1606 transitions (discarded 9 similar events)
[2023-03-23 23:00:24] [INFO ] Invariant cache hit.
[2023-03-23 23:00:25] [INFO ] Dead Transitions using invariants and state equation in 1127 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1144 ms. Remains : 844/854 places, 1615/1615 transitions.
[2023-03-23 23:00:25] [INFO ] Flatten gal took : 57 ms
[2023-03-23 23:00:25] [INFO ] Flatten gal took : 62 ms
[2023-03-23 23:00:25] [INFO ] Input system was already deterministic with 1615 transitions.
Starting structural reductions in LTL mode, iteration 0 : 854/854 places, 1615/1615 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 844 transition count 1615
Applied a total of 10 rules in 14 ms. Remains 844 /854 variables (removed 10) and now considering 1615/1615 (removed 0) transitions.
[2023-03-23 23:00:25] [INFO ] Flow matrix only has 1606 transitions (discarded 9 similar events)
[2023-03-23 23:00:25] [INFO ] Invariant cache hit.
[2023-03-23 23:00:26] [INFO ] Dead Transitions using invariants and state equation in 1218 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1233 ms. Remains : 844/854 places, 1615/1615 transitions.
[2023-03-23 23:00:26] [INFO ] Flatten gal took : 66 ms
[2023-03-23 23:00:26] [INFO ] Flatten gal took : 74 ms
[2023-03-23 23:00:27] [INFO ] Input system was already deterministic with 1615 transitions.
Starting structural reductions in LTL mode, iteration 0 : 854/854 places, 1615/1615 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 844 transition count 1615
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 843 transition count 1614
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 843 transition count 1614
Applied a total of 12 rules in 29 ms. Remains 843 /854 variables (removed 11) and now considering 1614/1615 (removed 1) transitions.
[2023-03-23 23:00:27] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
// Phase 1: matrix 1605 rows 843 cols
[2023-03-23 23:00:27] [INFO ] Computed 102 place invariants in 29 ms
[2023-03-23 23:00:28] [INFO ] Dead Transitions using invariants and state equation in 1261 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1293 ms. Remains : 843/854 places, 1614/1615 transitions.
[2023-03-23 23:00:28] [INFO ] Flatten gal took : 58 ms
[2023-03-23 23:00:28] [INFO ] Flatten gal took : 61 ms
[2023-03-23 23:00:28] [INFO ] Input system was already deterministic with 1614 transitions.
[2023-03-23 23:00:28] [INFO ] Flatten gal took : 102 ms
[2023-03-23 23:00:29] [INFO ] Flatten gal took : 124 ms
[2023-03-23 23:00:29] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 26 ms.
[2023-03-23 23:00:29] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 854 places, 1615 transitions and 9824 arcs took 9 ms.
Total runtime 141311 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/889/ctl_0_ --ctl=/tmp/889/ctl_1_ --ctl=/tmp/889/ctl_2_ --ctl=/tmp/889/ctl_3_ --ctl=/tmp/889/ctl_4_ --ctl=/tmp/889/ctl_5_ --ctl=/tmp/889/ctl_6_ --ctl=/tmp/889/ctl_7_ --ctl=/tmp/889/ctl_8_ --ctl=/tmp/889/ctl_9_ --ctl=/tmp/889/ctl_10_ --ctl=/tmp/889/ctl_11_ --ctl=/tmp/889/ctl_12_ --ctl=/tmp/889/ctl_13_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 15029516 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16089608 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-S10J40"
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-S10J40, 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-167873950800690"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S10J40.tgz
mv PolyORBNT-COL-S10J40 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 ;