Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r289-tajo-171654445900428.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is PolyORBNT-COL-S10J60, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r289-tajo-171654445900428
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 612K
-rw-r--r-- 1 mcc users 7.6K Apr 12 11:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Apr 12 11:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Apr 12 10:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Apr 12 10:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K Apr 12 13:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 183K Apr 12 13:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Apr 12 12:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Apr 12 12:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 94K May 18 16:43 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-S10J60-LTLFireability-00
FORMULA_NAME PolyORBNT-COL-S10J60-LTLFireability-01
FORMULA_NAME PolyORBNT-COL-S10J60-LTLFireability-02
FORMULA_NAME PolyORBNT-COL-S10J60-LTLFireability-03
FORMULA_NAME PolyORBNT-COL-S10J60-LTLFireability-04
FORMULA_NAME PolyORBNT-COL-S10J60-LTLFireability-05
FORMULA_NAME PolyORBNT-COL-S10J60-LTLFireability-06
FORMULA_NAME PolyORBNT-COL-S10J60-LTLFireability-07
FORMULA_NAME PolyORBNT-COL-S10J60-LTLFireability-08
FORMULA_NAME PolyORBNT-COL-S10J60-LTLFireability-09
FORMULA_NAME PolyORBNT-COL-S10J60-LTLFireability-10
FORMULA_NAME PolyORBNT-COL-S10J60-LTLFireability-11
FORMULA_NAME PolyORBNT-COL-S10J60-LTLFireability-12
FORMULA_NAME PolyORBNT-COL-S10J60-LTLFireability-13
FORMULA_NAME PolyORBNT-COL-S10J60-LTLFireability-14
FORMULA_NAME PolyORBNT-COL-S10J60-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716882330414

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-COL-S10J60
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-28 07:45:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-28 07:45:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 07:45:32] [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.
[2024-05-28 07:45:32] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-28 07:45:33] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 894 ms
[2024-05-28 07:45:33] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 1294 PT places and 13102.0 transition bindings in 26 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2024-05-28 07:45:33] [INFO ] Built PT skeleton of HLPN with 48 places and 38 transitions 140 arcs in 7 ms.
[2024-05-28 07:45:33] [INFO ] Skeletonized 16 HLPN properties in 4 ms.
Initial state reduction rules removed 3 formulas.
FORMULA PolyORBNT-COL-S10J60-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S10J60-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S10J60-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 11 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Reduction of identical properties reduced properties to check from 18 to 16
RANDOM walk for 40003 steps (2278 resets) in 1745 ms. (22 steps per ms) remains 4/16 properties
BEST_FIRST walk for 5297 steps (105 resets) in 18 ms. (278 steps per ms) remains 0/4 properties
[2024-05-28 07:45:34] [INFO ] Flatten gal took : 35 ms
[2024-05-28 07:45:34] [INFO ] Flatten gal took : 18 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, $j]]] introduces in States(2) partition with 1 elements that refines current partition to 2 subsets.
[2024-05-28 07:45:34] [INFO ] Unfolded HLPN to a Petri net with 1294 places and 12980 transitions 116999 arcs in 451 ms.
[2024-05-28 07:45:35] [INFO ] Unfolded 13 HLPN properties in 2 ms.
Deduced a syphon composed of 60 places in 54 ms
Reduce places removed 60 places and 60 transitions.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Support contains 1037 out of 1234 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1234/1234 places, 2810/2810 transitions.
Applied a total of 0 rules in 75 ms. Remains 1234 /1234 variables (removed 0) and now considering 2810/2810 (removed 0) transitions.
Running 2799 sub problems to find dead transitions.
[2024-05-28 07:45:35] [INFO ] Flow matrix only has 2801 transitions (discarded 9 similar events)
// Phase 1: matrix 2801 rows 1234 cols
[2024-05-28 07:45:35] [INFO ] Computed 152 invariants in 232 ms
[2024-05-28 07:45:35] [INFO ] State equation strengthened by 1 read => feed constraints.
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0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1213 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 2799 unsolved
SMT process timed out in 42911ms, After SMT, problems are : Problem set: 0 solved, 2799 unsolved
Search for dead transitions found 0 dead transitions in 43022ms
[2024-05-28 07:46:18] [INFO ] Flow matrix only has 2801 transitions (discarded 9 similar events)
[2024-05-28 07:46:18] [INFO ] Invariant cache hit.
[2024-05-28 07:46:18] [INFO ] Implicit Places using invariants in 496 ms returned []
[2024-05-28 07:46:18] [INFO ] Flow matrix only has 2801 transitions (discarded 9 similar events)
[2024-05-28 07:46:18] [INFO ] Invariant cache hit.
[2024-05-28 07:46:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 07:46:20] [INFO ] Implicit Places using invariants and state equation in 1924 ms returned []
Implicit Place search using SMT with State Equation took 2445 ms to find 0 implicit places.
Running 2799 sub problems to find dead transitions.
[2024-05-28 07:46:20] [INFO ] Flow matrix only has 2801 transitions (discarded 9 similar events)
[2024-05-28 07:46:21] [INFO ] Invariant cache hit.
[2024-05-28 07:46:21] [INFO ] State equation strengthened by 1 read => feed constraints.
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1213 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 2799 unsolved
SMT process timed out in 51808ms, After SMT, problems are : Problem set: 0 solved, 2799 unsolved
Search for dead transitions found 0 dead transitions in 51859ms
Finished structural reductions in LTL mode , in 1 iterations and 97486 ms. Remains : 1234/1234 places, 2810/2810 transitions.
Support contains 1037 out of 1234 places after structural reductions.
[2024-05-28 07:47:13] [INFO ] Flatten gal took : 392 ms
[2024-05-28 07:47:13] [INFO ] Flatten gal took : 260 ms
[2024-05-28 07:47:14] [INFO ] Input system was already deterministic with 2810 transitions.
Reduction of identical properties reduced properties to check from 20 to 19
RANDOM walk for 40000 steps (2242 resets) in 5039 ms. (7 steps per ms) remains 8/19 properties
BEST_FIRST walk for 40003 steps (420 resets) in 470 ms. (84 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (417 resets) in 1643 ms. (24 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (120 resets) in 330 ms. (120 steps per ms) remains 4/8 properties
BEST_FIRST walk for 40004 steps (419 resets) in 554 ms. (72 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (419 resets) in 516 ms. (77 steps per ms) remains 4/4 properties
[2024-05-28 07:47:17] [INFO ] Flow matrix only has 2801 transitions (discarded 9 similar events)
[2024-05-28 07:47:17] [INFO ] Invariant cache hit.
[2024-05-28 07:47:17] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/67 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 509/576 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/576 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/576 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 611/1187 variables, 62/127 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1187 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 36/1223 variables, 18/145 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1223 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 9/1232 variables, 6/151 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1232 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 1/1233 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1233 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 4 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (OVERLAPS) 2801/4034 variables, 1233/1385 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/4034 variables, 1/1386 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/4034 variables, 0/1386 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 1/4035 variables, 1/1387 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/4035 variables, 0/1387 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 17 (OVERLAPS) 0/4035 variables, 0/1387 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4035/4035 variables, and 1387 constraints, problems are : Problem set: 0 solved, 4 unsolved in 5028 ms.
Refiners :[Positive P Invariants (semi-flows): 145/145 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 1234/1234 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/67 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 509/576 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/576 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/576 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 611/1187 variables, 62/127 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1187 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 36/1223 variables, 18/145 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1223 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 9/1232 variables, 6/151 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1232 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 1/1233 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1233 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 2801/4034 variables, 1233/1385 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/4034 variables, 1/1386 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/4034 variables, 3/1389 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/4034 variables, 0/1389 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (OVERLAPS) 1/4035 variables, 1/1390 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/4035 variables, 1/1391 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/4035 variables, 0/1391 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 19 (OVERLAPS) 0/4035 variables, 0/1391 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4035/4035 variables, and 1391 constraints, problems are : Problem set: 0 solved, 4 unsolved in 5028 ms.
Refiners :[Positive P Invariants (semi-flows): 145/145 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 1234/1234 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 10273ms problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 2 different solutions.
Parikh walk visited 2 properties in 227 ms.
Support contains 65 out of 1234 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1234/1234 places, 2810/2810 transitions.
Ensure Unique test removed 10 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 65 transitions
Trivial Post-agglo rules discarded 65 transitions
Performed 65 trivial Post agglomeration. Transition count delta: 65
Iterating post reduction 0 with 75 rules applied. Total rules applied 75 place count 1224 transition count 2745
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 141 place count 1159 transition count 2744
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 142 place count 1158 transition count 2744
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 64 Pre rules applied. Total rules applied 142 place count 1158 transition count 2680
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 270 place count 1094 transition count 2680
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 271 place count 1093 transition count 2679
Iterating global reduction 3 with 1 rules applied. Total rules applied 272 place count 1093 transition count 2679
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 3 with 4 rules applied. Total rules applied 276 place count 1091 transition count 2677
Applied a total of 276 rules in 1070 ms. Remains 1091 /1234 variables (removed 143) and now considering 2677/2810 (removed 133) transitions.
Running 2666 sub problems to find dead transitions.
[2024-05-28 07:47:28] [INFO ] Flow matrix only has 2668 transitions (discarded 9 similar events)
// Phase 1: matrix 2668 rows 1091 cols
[2024-05-28 07:47:28] [INFO ] Computed 142 invariants in 144 ms
[2024-05-28 07:47:28] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1081 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 2666 unsolved
SMT process timed out in 42380ms, After SMT, problems are : Problem set: 0 solved, 2666 unsolved
Search for dead transitions found 0 dead transitions in 42450ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43530 ms. Remains : 1091/1234 places, 2677/2810 transitions.
RANDOM walk for 837 steps (57 resets) in 50 ms. (16 steps per ms) remains 0/2 properties
FORMULA PolyORBNT-COL-S10J60-LTLFireability-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(G(p1))&&p0) U G(!p2)))'
Support contains 67 out of 1234 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1234/1234 places, 2810/2810 transitions.
Ensure Unique test removed 10 places
Drop transitions (Trivial Post-Agglo cleanup.) 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 1224 transition count 2745
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 1159 transition count 2744
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 132 place count 1158 transition count 2744
Performed 63 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 63 Pre rules applied. Total rules applied 132 place count 1158 transition count 2681
Deduced a syphon composed of 63 places in 1 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 3 with 126 rules applied. Total rules applied 258 place count 1095 transition count 2681
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 259 place count 1094 transition count 2680
Iterating global reduction 3 with 1 rules applied. Total rules applied 260 place count 1094 transition count 2680
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 264 place count 1092 transition count 2678
Applied a total of 264 rules in 509 ms. Remains 1092 /1234 variables (removed 142) and now considering 2678/2810 (removed 132) transitions.
Running 2667 sub problems to find dead transitions.
[2024-05-28 07:48:12] [INFO ] Flow matrix only has 2669 transitions (discarded 9 similar events)
// Phase 1: matrix 2669 rows 1092 cols
[2024-05-28 07:48:12] [INFO ] Computed 142 invariants in 137 ms
[2024-05-28 07:48:12] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1081 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 2667 unsolved
SMT process timed out in 41760ms, After SMT, problems are : Problem set: 0 solved, 2667 unsolved
Search for dead transitions found 0 dead transitions in 41814ms
[2024-05-28 07:48:54] [INFO ] Flow matrix only has 2669 transitions (discarded 9 similar events)
[2024-05-28 07:48:54] [INFO ] Invariant cache hit.
[2024-05-28 07:49:02] [INFO ] Implicit Places using invariants in 7830 ms returned []
[2024-05-28 07:49:02] [INFO ] Flow matrix only has 2669 transitions (discarded 9 similar events)
[2024-05-28 07:49:02] [INFO ] Invariant cache hit.
[2024-05-28 07:49:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 07:49:08] [INFO ] Implicit Places using invariants and state equation in 6344 ms returned []
Implicit Place search using SMT with State Equation took 14178 ms to find 0 implicit places.
[2024-05-28 07:49:08] [INFO ] Redundant transitions in 170 ms returned []
Running 2667 sub problems to find dead transitions.
[2024-05-28 07:49:08] [INFO ] Flow matrix only has 2669 transitions (discarded 9 similar events)
[2024-05-28 07:49:08] [INFO ] Invariant cache hit.
[2024-05-28 07:49:08] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1081 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 2667 unsolved
SMT process timed out in 51510ms, After SMT, problems are : Problem set: 0 solved, 2667 unsolved
Search for dead transitions found 0 dead transitions in 51550ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1092/1234 places, 2678/2810 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 108279 ms. Remains : 1092/1234 places, 2678/2810 transitions.
Stuttering acceptance computed with spot in 465 ms :[p2, true, (NOT p1), p2]
Running random walk in product with property : PolyORBNT-COL-S10J60-LTLFireability-00
Entered a terminal (fully accepting) state of product in 463 steps with 35 reset in 60 ms.
FORMULA PolyORBNT-COL-S10J60-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S10J60-LTLFireability-00 finished in 109241 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
Support contains 64 out of 1234 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1234/1234 places, 2810/2810 transitions.
Ensure Unique test removed 10 places
Drop transitions (Trivial Post-Agglo cleanup.) 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 1224 transition count 2745
Reduce places removed 65 places and 0 transitions.
Iterating post reduction 1 with 65 rules applied. Total rules applied 130 place count 1159 transition count 2745
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 65 Pre rules applied. Total rules applied 130 place count 1159 transition count 2680
Deduced a syphon composed of 65 places in 1 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 2 with 130 rules applied. Total rules applied 260 place count 1094 transition count 2680
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 261 place count 1093 transition count 2679
Iterating global reduction 2 with 1 rules applied. Total rules applied 262 place count 1093 transition count 2679
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 264 place count 1092 transition count 2678
Applied a total of 264 rules in 275 ms. Remains 1092 /1234 variables (removed 142) and now considering 2678/2810 (removed 132) transitions.
Running 2667 sub problems to find dead transitions.
[2024-05-28 07:50:01] [INFO ] Flow matrix only has 2669 transitions (discarded 9 similar events)
// Phase 1: matrix 2669 rows 1092 cols
[2024-05-28 07:50:01] [INFO ] Computed 142 invariants in 41 ms
[2024-05-28 07:50:01] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1081 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 2667 unsolved
SMT process timed out in 41440ms, After SMT, problems are : Problem set: 0 solved, 2667 unsolved
Search for dead transitions found 0 dead transitions in 41466ms
[2024-05-28 07:50:42] [INFO ] Flow matrix only has 2669 transitions (discarded 9 similar events)
[2024-05-28 07:50:42] [INFO ] Invariant cache hit.
[2024-05-28 07:50:44] [INFO ] Implicit Places using invariants in 1534 ms returned []
[2024-05-28 07:50:44] [INFO ] Flow matrix only has 2669 transitions (discarded 9 similar events)
[2024-05-28 07:50:44] [INFO ] Invariant cache hit.
[2024-05-28 07:50:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 07:50:53] [INFO ] Implicit Places using invariants and state equation in 9534 ms returned []
Implicit Place search using SMT with State Equation took 11098 ms to find 0 implicit places.
[2024-05-28 07:50:53] [INFO ] Redundant transitions in 177 ms returned []
Running 2667 sub problems to find dead transitions.
[2024-05-28 07:50:53] [INFO ] Flow matrix only has 2669 transitions (discarded 9 similar events)
[2024-05-28 07:50:53] [INFO ] Invariant cache hit.
[2024-05-28 07:50:53] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1081 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 2667 unsolved
SMT process timed out in 59803ms, After SMT, problems are : Problem set: 0 solved, 2667 unsolved
Search for dead transitions found 0 dead transitions in 59844ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1092/1234 places, 2678/2810 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 112909 ms. Remains : 1092/1234 places, 2678/2810 transitions.
Stuttering acceptance computed with spot in 44 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBNT-COL-S10J60-LTLFireability-03
Product exploration explored 100000 steps with 7291 reset in 2210 ms.
Product exploration explored 100000 steps with 7291 reset in 2200 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (AND p0 p1)), (X (NOT (AND p0 p1))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X p0), (X (NOT p0)), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 7 factoid took 587 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) (NOT p1))]
RANDOM walk for 40000 steps (2927 resets) in 2555 ms. (15 steps per ms) remains 1/6 properties
BEST_FIRST walk for 40004 steps (504 resets) in 2006 ms. (19 steps per ms) remains 1/1 properties
[2024-05-28 07:52:00] [INFO ] Flow matrix only has 2669 transitions (discarded 9 similar events)
[2024-05-28 07:52:00] [INFO ] Invariant cache hit.
[2024-05-28 07:52:00] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 367/431 variables, 62/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/431 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 610/1041 variables, 61/123 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1041 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 27/1068 variables, 9/132 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1068 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf2 is UNSAT
After SMT solving in domain Real declared 1088/3761 variables, and 139 constraints, problems are : Problem set: 1 solved, 0 unsolved in 438 ms.
Refiners :[Positive P Invariants (semi-flows): 132/135 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/1092 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 528ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (G (OR (NOT p0) p1))]
False Knowledge obtained : [(X (AND p0 p1)), (X (NOT (AND p0 p1))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X p0), (X (NOT p0)), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0))), (F (NOT p0)), (F (NOT (OR p0 (NOT p1)))), (F (NOT p1)), (F (NOT (AND p0 p1))), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 8 factoid took 951 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p1)]
Support contains 63 out of 1092 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 1092/1092 places, 2678/2678 transitions.
Applied a total of 0 rules in 106 ms. Remains 1092 /1092 variables (removed 0) and now considering 2678/2678 (removed 0) transitions.
Running 2667 sub problems to find dead transitions.
[2024-05-28 07:52:02] [INFO ] Flow matrix only has 2669 transitions (discarded 9 similar events)
[2024-05-28 07:52:02] [INFO ] Invariant cache hit.
[2024-05-28 07:52:02] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1081 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 2667 unsolved
SMT process timed out in 48468ms, After SMT, problems are : Problem set: 0 solved, 2667 unsolved
Search for dead transitions found 0 dead transitions in 48507ms
[2024-05-28 07:52:50] [INFO ] Flow matrix only has 2669 transitions (discarded 9 similar events)
[2024-05-28 07:52:50] [INFO ] Invariant cache hit.
[2024-05-28 07:52:51] [INFO ] Implicit Places using invariants in 1046 ms returned []
[2024-05-28 07:52:51] [INFO ] Flow matrix only has 2669 transitions (discarded 9 similar events)
[2024-05-28 07:52:51] [INFO ] Invariant cache hit.
[2024-05-28 07:52:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 07:53:01] [INFO ] Implicit Places using invariants and state equation in 10070 ms returned []
Implicit Place search using SMT with State Equation took 11135 ms to find 0 implicit places.
[2024-05-28 07:53:01] [INFO ] Redundant transitions in 126 ms returned []
Running 2667 sub problems to find dead transitions.
[2024-05-28 07:53:01] [INFO ] Flow matrix only has 2669 transitions (discarded 9 similar events)
[2024-05-28 07:53:01] [INFO ] Invariant cache hit.
[2024-05-28 07:53:01] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1081 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 2667 unsolved
SMT process timed out in 57351ms, After SMT, problems are : Problem set: 0 solved, 2667 unsolved
Search for dead transitions found 0 dead transitions in 57409ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 117320 ms. Remains : 1092/1092 places, 2678/2678 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 106 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p1)]
RANDOM walk for 2924 steps (209 resets) in 121 ms. (23 steps per ms) remains 0/1 properties
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 3 factoid took 134 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 51 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 45 ms :[(NOT p1)]
Product exploration explored 100000 steps with 7353 reset in 2174 ms.
Product exploration explored 100000 steps with 7350 reset in 2203 ms.
Support contains 63 out of 1092 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1092/1092 places, 2678/2678 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1092 transition count 2677
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1091 transition count 2677
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 0 with 2 rules applied. Total rules applied 4 place count 1090 transition count 2676
Applied a total of 4 rules in 124 ms. Remains 1090 /1092 variables (removed 2) and now considering 2676/2678 (removed 2) transitions.
Running 2665 sub problems to find dead transitions.
[2024-05-28 07:54:04] [INFO ] Flow matrix only has 2667 transitions (discarded 9 similar events)
// Phase 1: matrix 2667 rows 1090 cols
[2024-05-28 07:54:04] [INFO ] Computed 142 invariants in 89 ms
[2024-05-28 07:54:04] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1080 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 2665 unsolved
SMT process timed out in 47926ms, After SMT, problems are : Problem set: 0 solved, 2665 unsolved
Search for dead transitions found 0 dead transitions in 47963ms
[2024-05-28 07:54:52] [INFO ] Flow matrix only has 2667 transitions (discarded 9 similar events)
[2024-05-28 07:54:52] [INFO ] Invariant cache hit.
[2024-05-28 07:54:53] [INFO ] Implicit Places using invariants in 1088 ms returned []
[2024-05-28 07:54:53] [INFO ] Flow matrix only has 2667 transitions (discarded 9 similar events)
[2024-05-28 07:54:53] [INFO ] Invariant cache hit.
[2024-05-28 07:54:54] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 07:55:00] [INFO ] Implicit Places using invariants and state equation in 7096 ms returned []
Implicit Place search using SMT with State Equation took 8189 ms to find 0 implicit places.
[2024-05-28 07:55:00] [INFO ] Redundant transitions in 105 ms returned []
Running 2665 sub problems to find dead transitions.
[2024-05-28 07:55:00] [INFO ] Flow matrix only has 2667 transitions (discarded 9 similar events)
[2024-05-28 07:55:00] [INFO ] Invariant cache hit.
[2024-05-28 07:55:00] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1080 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 2665 unsolved
SMT process timed out in 53830ms, After SMT, problems are : Problem set: 0 solved, 2665 unsolved
Search for dead transitions found 0 dead transitions in 53871ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1090/1092 places, 2676/2678 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 110281 ms. Remains : 1090/1092 places, 2676/2678 transitions.
Treatment of property PolyORBNT-COL-S10J60-LTLFireability-03 finished in 354090 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Support contains 14 out of 1234 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1234/1234 places, 2810/2810 transitions.
Ensure Unique test removed 10 places
Drop transitions (Trivial Post-Agglo cleanup.) 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 1224 transition count 2745
Reduce places removed 65 places and 0 transitions.
Iterating post reduction 1 with 65 rules applied. Total rules applied 130 place count 1159 transition count 2745
Performed 63 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 63 Pre rules applied. Total rules applied 130 place count 1159 transition count 2682
Deduced a syphon composed of 63 places in 1 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 2 with 126 rules applied. Total rules applied 256 place count 1096 transition count 2682
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 257 place count 1095 transition count 2681
Iterating global reduction 2 with 1 rules applied. Total rules applied 258 place count 1095 transition count 2681
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 262 place count 1093 transition count 2679
Applied a total of 262 rules in 371 ms. Remains 1093 /1234 variables (removed 141) and now considering 2679/2810 (removed 131) transitions.
Running 2668 sub problems to find dead transitions.
[2024-05-28 07:55:55] [INFO ] Flow matrix only has 2670 transitions (discarded 9 similar events)
// Phase 1: matrix 2670 rows 1093 cols
[2024-05-28 07:55:55] [INFO ] Computed 142 invariants in 108 ms
[2024-05-28 07:55:55] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1083 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 2668 unsolved
SMT process timed out in 42962ms, After SMT, problems are : Problem set: 0 solved, 2668 unsolved
Search for dead transitions found 0 dead transitions in 43014ms
[2024-05-28 07:56:38] [INFO ] Flow matrix only has 2670 transitions (discarded 9 similar events)
[2024-05-28 07:56:38] [INFO ] Invariant cache hit.
[2024-05-28 07:56:39] [INFO ] Implicit Places using invariants in 1502 ms returned []
[2024-05-28 07:56:39] [INFO ] Flow matrix only has 2670 transitions (discarded 9 similar events)
[2024-05-28 07:56:39] [INFO ] Invariant cache hit.
[2024-05-28 07:56:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 07:56:51] [INFO ] Implicit Places using invariants and state equation in 11665 ms returned []
Implicit Place search using SMT with State Equation took 13199 ms to find 0 implicit places.
[2024-05-28 07:56:51] [INFO ] Redundant transitions in 53 ms returned []
Running 2668 sub problems to find dead transitions.
[2024-05-28 07:56:51] [INFO ] Flow matrix only has 2670 transitions (discarded 9 similar events)
[2024-05-28 07:56:51] [INFO ] Invariant cache hit.
[2024-05-28 07:56:51] [INFO ] State equation strengthened by 1 read => feed constraints.
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0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1083 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 2668 unsolved
SMT process timed out in 53245ms, After SMT, problems are : Problem set: 0 solved, 2668 unsolved
Search for dead transitions found 0 dead transitions in 53281ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1093/1234 places, 2679/2810 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 109953 ms. Remains : 1093/1234 places, 2679/2810 transitions.
Stuttering acceptance computed with spot in 87 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : PolyORBNT-COL-S10J60-LTLFireability-04
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-COL-S10J60-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S10J60-LTLFireability-04 finished in 110093 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((!p0 U (p1||G(!p0))))))'
Support contains 14 out of 1234 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1234/1234 places, 2810/2810 transitions.
Ensure Unique test removed 10 places
Drop transitions (Trivial Post-Agglo cleanup.) 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 1224 transition count 2745
Reduce places removed 65 places and 0 transitions.
Iterating post reduction 1 with 65 rules applied. Total rules applied 130 place count 1159 transition count 2745
Performed 63 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 63 Pre rules applied. Total rules applied 130 place count 1159 transition count 2682
Deduced a syphon composed of 63 places in 1 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 2 with 126 rules applied. Total rules applied 256 place count 1096 transition count 2682
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 257 place count 1095 transition count 2681
Iterating global reduction 2 with 1 rules applied. Total rules applied 258 place count 1095 transition count 2681
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 262 place count 1093 transition count 2679
Applied a total of 262 rules in 223 ms. Remains 1093 /1234 variables (removed 141) and now considering 2679/2810 (removed 131) transitions.
Running 2668 sub problems to find dead transitions.
[2024-05-28 07:57:45] [INFO ] Flow matrix only has 2670 transitions (discarded 9 similar events)
// Phase 1: matrix 2670 rows 1093 cols
[2024-05-28 07:57:45] [INFO ] Computed 142 invariants in 80 ms
[2024-05-28 07:57:45] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1082 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 2668 unsolved
SMT process timed out in 49129ms, After SMT, problems are : Problem set: 0 solved, 2668 unsolved
Search for dead transitions found 0 dead transitions in 49164ms
[2024-05-28 07:58:34] [INFO ] Flow matrix only has 2670 transitions (discarded 9 similar events)
[2024-05-28 07:58:34] [INFO ] Invariant cache hit.
[2024-05-28 07:58:35] [INFO ] Implicit Places using invariants in 870 ms returned []
[2024-05-28 07:58:35] [INFO ] Flow matrix only has 2670 transitions (discarded 9 similar events)
[2024-05-28 07:58:35] [INFO ] Invariant cache hit.
[2024-05-28 07:58:36] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 07:58:47] [INFO ] Implicit Places using invariants and state equation in 12473 ms returned []
Implicit Place search using SMT with State Equation took 13362 ms to find 0 implicit places.
[2024-05-28 07:58:47] [INFO ] Redundant transitions in 75 ms returned []
Running 2668 sub problems to find dead transitions.
[2024-05-28 07:58:47] [INFO ] Flow matrix only has 2670 transitions (discarded 9 similar events)
[2024-05-28 07:58:47] [INFO ] Invariant cache hit.
[2024-05-28 07:58:47] [INFO ] State equation strengthened by 1 read => feed constraints.
(s659 0.0timeout
^^^^^^^^^^
(error "Invalid token: 0.0timeout")
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1082 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 2668 unsolved
SMT process timed out in 53300ms, After SMT, problems are : Problem set: 0 solved, 2668 unsolved
Search for dead transitions found 0 dead transitions in 53335ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1093/1234 places, 2679/2810 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 116241 ms. Remains : 1093/1234 places, 2679/2810 transitions.
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : PolyORBNT-COL-S10J60-LTLFireability-06
Product exploration explored 100000 steps with 6805 reset in 1396 ms.
Product exploration explored 100000 steps with 6852 reset in 1321 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT p0)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p0)))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (NOT p1)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 5 factoid took 356 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 96 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0)]
RANDOM walk for 13641 steps (924 resets) in 423 ms. (32 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT p0)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p0)))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (NOT p1)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (X (X (NOT p1))), (F p1), (F (NOT (OR p1 (NOT p0)))), (F p0), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 5 factoid took 511 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 93 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 183 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0)]
Support contains 14 out of 1093 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1093/1093 places, 2679/2679 transitions.
Applied a total of 0 rules in 129 ms. Remains 1093 /1093 variables (removed 0) and now considering 2679/2679 (removed 0) transitions.
Running 2668 sub problems to find dead transitions.
[2024-05-28 07:59:45] [INFO ] Flow matrix only has 2670 transitions (discarded 9 similar events)
[2024-05-28 07:59:45] [INFO ] Invariant cache hit.
[2024-05-28 07:59:45] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1082 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 2668 unsolved
SMT process timed out in 47381ms, After SMT, problems are : Problem set: 0 solved, 2668 unsolved
Search for dead transitions found 0 dead transitions in 47432ms
[2024-05-28 08:00:33] [INFO ] Flow matrix only has 2670 transitions (discarded 9 similar events)
[2024-05-28 08:00:33] [INFO ] Invariant cache hit.
[2024-05-28 08:00:34] [INFO ] Implicit Places using invariants in 1141 ms returned []
[2024-05-28 08:00:34] [INFO ] Flow matrix only has 2670 transitions (discarded 9 similar events)
[2024-05-28 08:00:34] [INFO ] Invariant cache hit.
[2024-05-28 08:00:35] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 08:00:45] [INFO ] Implicit Places using invariants and state equation in 11458 ms returned []
Implicit Place search using SMT with State Equation took 12601 ms to find 0 implicit places.
[2024-05-28 08:00:45] [INFO ] Redundant transitions in 52 ms returned []
Running 2668 sub problems to find dead transitions.
[2024-05-28 08:00:45] [INFO ] Flow matrix only has 2670 transitions (discarded 9 similar events)
[2024-05-28 08:00:45] [INFO ] Invariant cache hit.
[2024-05-28 08:00:45] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1082 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 2668 unsolved
SMT process timed out in 55980ms, After SMT, problems are : Problem set: 0 solved, 2668 unsolved
Search for dead transitions found 0 dead transitions in 56017ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 116251 ms. Remains : 1093/1093 places, 2679/2679 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT p0)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p0)))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (NOT p1)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 5 factoid took 341 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0)]
RANDOM walk for 17898 steps (1216 resets) in 716 ms. (24 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT p0)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p0)))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (NOT p1)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (X (X (NOT p1))), (F p1), (F (NOT (OR p1 (NOT p0)))), (F p0), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 5 factoid took 506 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 129 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0)]
Product exploration explored 100000 steps with 6825 reset in 1469 ms.
Product exploration explored 100000 steps with 6812 reset in 1536 ms.
Support contains 14 out of 1093 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1093/1093 places, 2679/2679 transitions.
Applied a total of 0 rules in 123 ms. Remains 1093 /1093 variables (removed 0) and now considering 2679/2679 (removed 0) transitions.
Running 2668 sub problems to find dead transitions.
[2024-05-28 08:01:46] [INFO ] Flow matrix only has 2670 transitions (discarded 9 similar events)
[2024-05-28 08:01:46] [INFO ] Invariant cache hit.
[2024-05-28 08:01:46] [INFO ] State equation strengthened by 1 read => feed constraints.
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1082 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 2668 unsolved
SMT process timed out in 47566ms, After SMT, problems are : Problem set: 0 solved, 2668 unsolved
Search for dead transitions found 0 dead transitions in 47640ms
[2024-05-28 08:02:34] [INFO ] Flow matrix only has 2670 transitions (discarded 9 similar events)
[2024-05-28 08:02:34] [INFO ] Invariant cache hit.
[2024-05-28 08:02:35] [INFO ] Implicit Places using invariants in 918 ms returned []
[2024-05-28 08:02:35] [INFO ] Flow matrix only has 2670 transitions (discarded 9 similar events)
[2024-05-28 08:02:35] [INFO ] Invariant cache hit.
[2024-05-28 08:02:36] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 08:02:46] [INFO ] Implicit Places using invariants and state equation in 11675 ms returned []
Implicit Place search using SMT with State Equation took 12598 ms to find 0 implicit places.
[2024-05-28 08:02:46] [INFO ] Redundant transitions in 109 ms returned []
Running 2668 sub problems to find dead transitions.
[2024-05-28 08:02:47] [INFO ] Flow matrix only has 2670 transitions (discarded 9 similar events)
[2024-05-28 08:02:47] [INFO ] Invariant cache hit.
[2024-05-28 08:02:47] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s0 3.0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1082 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 2668 unsolved
SMT process timed out in 55021ms, After SMT, problems are : Problem set: 0 solved, 2668 unsolved
Search for dead transitions found 0 dead transitions in 55052ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 115574 ms. Remains : 1093/1093 places, 2679/2679 transitions.
Treatment of property PolyORBNT-COL-S10J60-LTLFireability-06 finished in 357275 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)&&F(p1)))'
Support contains 2 out of 1234 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1234/1234 places, 2810/2810 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1224 transition count 2810
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 1223 transition count 2809
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 1223 transition count 2809
Applied a total of 12 rules in 112 ms. Remains 1223 /1234 variables (removed 11) and now considering 2809/2810 (removed 1) transitions.
Running 2798 sub problems to find dead transitions.
[2024-05-28 08:03:42] [INFO ] Flow matrix only has 2800 transitions (discarded 9 similar events)
// Phase 1: matrix 2800 rows 1223 cols
[2024-05-28 08:03:42] [INFO ] Computed 142 invariants in 87 ms
[2024-05-28 08:03:42] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1212 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 2798 unsolved
SMT process timed out in 46017ms, After SMT, problems are : Problem set: 0 solved, 2798 unsolved
Search for dead transitions found 0 dead transitions in 46091ms
[2024-05-28 08:04:28] [INFO ] Flow matrix only has 2800 transitions (discarded 9 similar events)
[2024-05-28 08:04:28] [INFO ] Invariant cache hit.
[2024-05-28 08:04:30] [INFO ] Implicit Places using invariants in 1765 ms returned []
[2024-05-28 08:04:30] [INFO ] Flow matrix only has 2800 transitions (discarded 9 similar events)
[2024-05-28 08:04:30] [INFO ] Invariant cache hit.
[2024-05-28 08:04:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 08:04:47] [INFO ] Implicit Places using invariants and state equation in 17422 ms returned []
Implicit Place search using SMT with State Equation took 19225 ms to find 0 implicit places.
Running 2798 sub problems to find dead transitions.
[2024-05-28 08:04:47] [INFO ] Flow matrix only has 2800 transitions (discarded 9 similar events)
[2024-05-28 08:04:47] [INFO ] Invariant cache hit.
[2024-05-28 08:04:47] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1212 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 2798 unsolved
SMT process timed out in 56803ms, After SMT, problems are : Problem set: 0 solved, 2798 unsolved
Search for dead transitions found 0 dead transitions in 56836ms
Starting structural reductions in LTL mode, iteration 1 : 1223/1234 places, 2809/2810 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 122281 ms. Remains : 1223/1234 places, 2809/2810 transitions.
Stuttering acceptance computed with spot in 185 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), true]
Running random walk in product with property : PolyORBNT-COL-S10J60-LTLFireability-07
Stuttering criterion allowed to conclude after 17 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-COL-S10J60-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S10J60-LTLFireability-07 finished in 122515 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 1234 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1234/1234 places, 2810/2810 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1224 transition count 2810
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 1223 transition count 2809
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 1223 transition count 2809
Applied a total of 12 rules in 170 ms. Remains 1223 /1234 variables (removed 11) and now considering 2809/2810 (removed 1) transitions.
Running 2798 sub problems to find dead transitions.
[2024-05-28 08:05:45] [INFO ] Flow matrix only has 2800 transitions (discarded 9 similar events)
[2024-05-28 08:05:45] [INFO ] Invariant cache hit.
[2024-05-28 08:05:45] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1212 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 2798 unsolved
SMT process timed out in 47032ms, After SMT, problems are : Problem set: 0 solved, 2798 unsolved
Search for dead transitions found 0 dead transitions in 47075ms
[2024-05-28 08:06:32] [INFO ] Flow matrix only has 2800 transitions (discarded 9 similar events)
[2024-05-28 08:06:32] [INFO ] Invariant cache hit.
[2024-05-28 08:06:33] [INFO ] Implicit Places using invariants in 1756 ms returned []
[2024-05-28 08:06:33] [INFO ] Flow matrix only has 2800 transitions (discarded 9 similar events)
[2024-05-28 08:06:33] [INFO ] Invariant cache hit.
[2024-05-28 08:06:35] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 08:06:47] [INFO ] Implicit Places using invariants and state equation in 13321 ms returned []
Implicit Place search using SMT with State Equation took 15107 ms to find 0 implicit places.
Running 2798 sub problems to find dead transitions.
[2024-05-28 08:06:47] [INFO ] Flow matrix only has 2800 transitions (discarded 9 similar events)
[2024-05-28 08:06:47] [INFO ] Invariant cache hit.
[2024-05-28 08:06:47] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1212 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 2798 unsolved
SMT process timed out in 54415ms, After SMT, problems are : Problem set: 0 solved, 2798 unsolved
Search for dead transitions found 0 dead transitions in 54448ms
Starting structural reductions in LTL mode, iteration 1 : 1223/1234 places, 2809/2810 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 116817 ms. Remains : 1223/1234 places, 2809/2810 transitions.
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S10J60-LTLFireability-08
Stuttering criterion allowed to conclude after 1168 steps with 163 reset in 10 ms.
FORMULA PolyORBNT-COL-S10J60-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S10J60-LTLFireability-08 finished in 116968 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((X(p1)||p0) U X(p2))))'
Support contains 734 out of 1234 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1234/1234 places, 2810/2810 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1224 transition count 2810
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 1223 transition count 2809
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 1223 transition count 2809
Applied a total of 12 rules in 48 ms. Remains 1223 /1234 variables (removed 11) and now considering 2809/2810 (removed 1) transitions.
Running 2798 sub problems to find dead transitions.
[2024-05-28 08:07:41] [INFO ] Flow matrix only has 2800 transitions (discarded 9 similar events)
[2024-05-28 08:07:41] [INFO ] Invariant cache hit.
[2024-05-28 08:07:41] [INFO ] State equation strengthened by 1 read => feed constraints.
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running PolyORBNT-COL-S10J60

IS_COLORED=1
IS_NUPN=

LOADING model.pnml ...
MODEL CLASS: SYMMETRIC NET
PLACES: 48
TRANSITIONS: 38
CONSTANTS: 0
TEMPLATE VARS: 0
COLOR CLASSES: 8
COLOR VARS: 26
ARCS: 140
LOADING TIME: 0.396

UNFOLDING COLORS...
MODEL CLASS: P/T NET
PLACES: 1294
TRANSITIONS: 12980
CONSTANTS: 0
TEMPLATE VARS: 0
ARCS: 116999
UNFOLDING TIME: 2.377

SAVING AS /home/mcc/execution/model.(net/def) ...
exportGspn useExt=true
SAVING TIME: 0.657
SAVING NAME MAP FILE /home/mcc/execution/model.id2name ...
SAVING UNFOLDING MAP FILE /home/mcc/execution/model.unfmap ...
TOTAL TIME: 3.867
OK.
----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 1219
MODEL NAME: /home/mcc/execution/model
1294 places, 12980 transitions.

No place bound informations found.
No place bound informations found.
No place bound informations found.
No place bound informations found.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.

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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML

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-S10J60"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="greatspnxred"
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 2-5568"
echo " Executing tool greatspnxred"
echo " Input is PolyORBNT-COL-S10J60, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r289-tajo-171654445900428"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S10J60.tgz
mv PolyORBNT-COL-S10J60 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;