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.r516-tajo-171654447100435.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)
....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is PolyORBNT-COL-S10J80, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r516-tajo-171654447100435
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 608K
-rw-r--r-- 1 mcc users 6.7K Apr 12 11:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Apr 12 11:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 12 10:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 12 10:45 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 4.3K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 12 14:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 150K Apr 12 14:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 12 13:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 97K Apr 12 13:49 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 95K 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-S10J80-LTLCardinality-00
FORMULA_NAME PolyORBNT-COL-S10J80-LTLCardinality-01
FORMULA_NAME PolyORBNT-COL-S10J80-LTLCardinality-02
FORMULA_NAME PolyORBNT-COL-S10J80-LTLCardinality-03
FORMULA_NAME PolyORBNT-COL-S10J80-LTLCardinality-04
FORMULA_NAME PolyORBNT-COL-S10J80-LTLCardinality-05
FORMULA_NAME PolyORBNT-COL-S10J80-LTLCardinality-06
FORMULA_NAME PolyORBNT-COL-S10J80-LTLCardinality-07
FORMULA_NAME PolyORBNT-COL-S10J80-LTLCardinality-08
FORMULA_NAME PolyORBNT-COL-S10J80-LTLCardinality-09
FORMULA_NAME PolyORBNT-COL-S10J80-LTLCardinality-10
FORMULA_NAME PolyORBNT-COL-S10J80-LTLCardinality-11
FORMULA_NAME PolyORBNT-COL-S10J80-LTLCardinality-12
FORMULA_NAME PolyORBNT-COL-S10J80-LTLCardinality-13
FORMULA_NAME PolyORBNT-COL-S10J80-LTLCardinality-14
FORMULA_NAME PolyORBNT-COL-S10J80-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717259632258

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-COL-S10J80
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 16:33:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 16:33:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 16:33:54] [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.
[2024-06-01 16:33:54] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-06-01 16:33:54] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 817 ms
[2024-06-01 16:33:55] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 1694 PT places and 13742.0 transition bindings in 33 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 22 ms.
Working with output stream class java.io.PrintStream
[2024-06-01 16:33:55] [INFO ] Built PT skeleton of HLPN with 48 places and 38 transitions 140 arcs in 5 ms.
[2024-06-01 16:33:55] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 16 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 40015 steps (2286 resets) in 1738 ms. (23 steps per ms) remains 19/36 properties
BEST_FIRST walk for 4001 steps (76 resets) in 58 ms. (67 steps per ms) remains 13/19 properties
BEST_FIRST walk for 4003 steps (90 resets) in 16 ms. (235 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4003 steps (87 resets) in 59 ms. (66 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4001 steps (75 resets) in 96 ms. (41 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4006 steps (82 resets) in 35 ms. (111 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4003 steps (78 resets) in 27 ms. (142 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4003 steps (73 resets) in 32 ms. (121 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4002 steps (81 resets) in 34 ms. (114 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4003 steps (77 resets) in 30 ms. (129 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4003 steps (86 resets) in 45 ms. (87 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4002 steps (78 resets) in 25 ms. (153 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4004 steps (80 resets) in 23 ms. (166 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4002 steps (86 resets) in 20 ms. (190 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4000 steps (92 resets) in 31 ms. (125 steps per ms) remains 13/13 properties
// Phase 1: matrix 38 rows 48 cols
[2024-06-01 16:33:56] [INFO ] Computed 13 invariants in 7 ms
[2024-06-01 16:33:56] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Problem AtomicPropp21 is UNSAT
At refinement iteration 1 (OVERLAPS) 11/23 variables, 3/3 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/23 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 12 unsolved
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp32 is UNSAT
At refinement iteration 3 (OVERLAPS) 4/27 variables, 2/5 constraints. Problems are: Problem set: 3 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/27 variables, 0/5 constraints. Problems are: Problem set: 3 solved, 10 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp33 is UNSAT
At refinement iteration 5 (OVERLAPS) 19/46 variables, 7/12 constraints. Problems are: Problem set: 12 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/46 variables, 0/12 constraints. Problems are: Problem set: 12 solved, 1 unsolved
Problem AtomicPropp31 is UNSAT
After SMT solving in domain Real declared 47/86 variables, and 13 constraints, problems are : Problem set: 13 solved, 0 unsolved in 352 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/48 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints]
After SMT, in 417ms problems are : Problem set: 13 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 13 atomic propositions for a total of 16 simplifications.
FORMULA PolyORBNT-COL-S10J80-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S10J80-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S10J80-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S10J80-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 16:33:56] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2024-06-01 16:33:56] [INFO ] Flatten gal took : 18 ms
[2024-06-01 16:33:56] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
FORMULA PolyORBNT-COL-S10J80-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S10J80-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 16:33:56] [INFO ] Flatten gal took : 5 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, $j]]] introduces in States(2) partition with 1 elements that refines current partition to 2 subsets.
[2024-06-01 16:33:57] [INFO ] Unfolded HLPN to a Petri net with 1694 places and 13580 transitions 119919 arcs in 269 ms.
[2024-06-01 16:33:57] [INFO ] Unfolded 10 HLPN properties in 1 ms.
Deduced a syphon composed of 80 places in 23 ms
Reduce places removed 80 places and 80 transitions.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Support contains 1346 out of 1614 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1614/1614 places, 3390/3390 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1604 transition count 3390
Applied a total of 10 rules in 87 ms. Remains 1604 /1614 variables (removed 10) and now considering 3390/3390 (removed 0) transitions.
Running 3379 sub problems to find dead transitions.
[2024-06-01 16:33:57] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
// Phase 1: matrix 3381 rows 1604 cols
[2024-06-01 16:33:57] [INFO ] Computed 182 invariants in 197 ms
[2024-06-01 16:33:57] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s0 3.0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1593 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 3379 unsolved
SMT process timed out in 44545ms, After SMT, problems are : Problem set: 0 solved, 3379 unsolved
Search for dead transitions found 0 dead transitions in 44613ms
[2024-06-01 16:34:41] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
[2024-06-01 16:34:41] [INFO ] Invariant cache hit.
[2024-06-01 16:34:43] [INFO ] Implicit Places using invariants in 1666 ms returned []
[2024-06-01 16:34:43] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
[2024-06-01 16:34:43] [INFO ] Invariant cache hit.
[2024-06-01 16:34:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:34:58] [INFO ] Implicit Places using invariants and state equation in 15289 ms returned []
Implicit Place search using SMT with State Equation took 16986 ms to find 0 implicit places.
Running 3379 sub problems to find dead transitions.
[2024-06-01 16:34:58] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
[2024-06-01 16:34:58] [INFO ] Invariant cache hit.
[2024-06-01 16:34:58] [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) 0/1593 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 3379 unsolved
SMT process timed out in 54081ms, After SMT, problems are : Problem set: 0 solved, 3379 unsolved
Search for dead transitions found 0 dead transitions in 54115ms
Starting structural reductions in LTL mode, iteration 1 : 1604/1614 places, 3390/3390 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 115845 ms. Remains : 1604/1614 places, 3390/3390 transitions.
Support contains 1346 out of 1604 places after structural reductions.
[2024-06-01 16:35:53] [INFO ] Flatten gal took : 360 ms
[2024-06-01 16:35:53] [INFO ] Flatten gal took : 268 ms
[2024-06-01 16:35:54] [INFO ] Input system was already deterministic with 3390 transitions.
Support contains 1345 out of 1604 places (down from 1346) after GAL structural reductions.
RANDOM walk for 40000 steps (2238 resets) in 4217 ms. (9 steps per ms) remains 4/22 properties
BEST_FIRST walk for 40003 steps (417 resets) in 432 ms. (92 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40003 steps (419 resets) in 366 ms. (109 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (417 resets) in 372 ms. (107 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (419 resets) in 352 ms. (113 steps per ms) remains 3/3 properties
[2024-06-01 16:35:56] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
[2024-06-01 16:35:56] [INFO ] Invariant cache hit.
[2024-06-01 16:35:56] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 671/754 variables, 84/84 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/754 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 811/1565 variables, 82/166 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1565 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 27/1592 variables, 9/175 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1592 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp6 is UNSAT
At refinement iteration 7 (OVERLAPS) 10/1602 variables, 6/181 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1602 variables, 0/181 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Problem AtomicPropp19 is UNSAT
At refinement iteration 9 (OVERLAPS) 1/1603 variables, 1/182 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1603 variables, 0/182 constraints. Problems are: Problem set: 2 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4984/4985 variables, and 1785 constraints, problems are : Problem set: 2 solved, 1 unsolved in 2457 ms.
Refiners :[Positive P Invariants (semi-flows): 176/176 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 1603/1604 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 589/590 variables, 2/2 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/590 variables, 0/2 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 164/754 variables, 83/85 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/754 variables, 0/85 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 810/1564 variables, 81/166 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1564 variables, 0/166 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 27/1591 variables, 9/175 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1591 variables, 0/175 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 11/1602 variables, 6/181 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1602 variables, 0/181 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/1603 variables, 1/182 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1603 variables, 0/182 constraints. Problems are: Problem set: 2 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4984/4985 variables, and 1785 constraints, problems are : Problem set: 2 solved, 1 unsolved in 2601 ms.
Refiners :[Positive P Invariants (semi-flows): 176/176 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 1603/1604 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 5145ms problems are : Problem set: 2 solved, 1 unsolved
Parikh walk visited 0 properties in 244 ms.
Support contains 1 out of 1604 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1604/1604 places, 3390/3390 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 86 transitions
Trivial Post-agglo rules discarded 86 transitions
Performed 86 trivial Post agglomeration. Transition count delta: 86
Iterating post reduction 0 with 86 rules applied. Total rules applied 86 place count 1604 transition count 3304
Reduce places removed 86 places and 0 transitions.
Iterating post reduction 1 with 86 rules applied. Total rules applied 172 place count 1518 transition count 3304
Performed 85 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 85 Pre rules applied. Total rules applied 172 place count 1518 transition count 3219
Deduced a syphon composed of 85 places in 2 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 2 with 170 rules applied. Total rules applied 342 place count 1433 transition count 3219
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 343 place count 1432 transition count 3218
Iterating global reduction 2 with 1 rules applied. Total rules applied 344 place count 1432 transition count 3218
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 348 place count 1430 transition count 3216
Applied a total of 348 rules in 842 ms. Remains 1430 /1604 variables (removed 174) and now considering 3216/3390 (removed 174) transitions.
Running 3205 sub problems to find dead transitions.
[2024-06-01 16:36:02] [INFO ] Flow matrix only has 3207 transitions (discarded 9 similar events)
// Phase 1: matrix 3207 rows 1430 cols
[2024-06-01 16:36:02] [INFO ] Computed 182 invariants in 109 ms
[2024-06-01 16:36:02] [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) 0/1420 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 3205 unsolved
SMT process timed out in 47050ms, After SMT, problems are : Problem set: 0 solved, 3205 unsolved
Search for dead transitions found 0 dead transitions in 47114ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47972 ms. Remains : 1430/1604 places, 3216/3390 transitions.
RANDOM walk for 905 steps (70 resets) in 43 ms. (20 steps per ms) remains 0/1 properties
FORMULA PolyORBNT-COL-S10J80-LTLCardinality-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 9 simplifications.
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(p0)))'
Support contains 83 out of 1604 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1604/1604 places, 3390/3390 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) 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 1604 transition count 3385
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 1599 transition count 3385
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 84 Pre rules applied. Total rules applied 10 place count 1599 transition count 3301
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 178 place count 1515 transition count 3301
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 179 place count 1514 transition count 3300
Iterating global reduction 2 with 1 rules applied. Total rules applied 180 place count 1514 transition count 3300
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 1513 transition count 3299
Applied a total of 182 rules in 373 ms. Remains 1513 /1604 variables (removed 91) and now considering 3299/3390 (removed 91) transitions.
Running 3288 sub problems to find dead transitions.
[2024-06-01 16:36:50] [INFO ] Flow matrix only has 3290 transitions (discarded 9 similar events)
// Phase 1: matrix 3290 rows 1513 cols
[2024-06-01 16:36:50] [INFO ] Computed 182 invariants in 127 ms
[2024-06-01 16:36:50] [INFO ] State equation strengthened by 1 read => feed constraints.
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(s1295 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1503 variables, 167/167 constraints. Problems are: Problem set: 0 solved, 3288 unsolved
SMT process timed out in 45269ms, After SMT, problems are : Problem set: 0 solved, 3288 unsolved
Search for dead transitions found 0 dead transitions in 45312ms
[2024-06-01 16:37:35] [INFO ] Flow matrix only has 3290 transitions (discarded 9 similar events)
[2024-06-01 16:37:35] [INFO ] Invariant cache hit.
[2024-06-01 16:37:37] [INFO ] Implicit Places using invariants in 1875 ms returned []
[2024-06-01 16:37:37] [INFO ] Flow matrix only has 3290 transitions (discarded 9 similar events)
[2024-06-01 16:37:37] [INFO ] Invariant cache hit.
[2024-06-01 16:37:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:37:49] [INFO ] Implicit Places using invariants and state equation in 12372 ms returned []
Implicit Place search using SMT with State Equation took 14249 ms to find 0 implicit places.
[2024-06-01 16:37:49] [INFO ] Redundant transitions in 235 ms returned []
Running 3288 sub problems to find dead transitions.
[2024-06-01 16:37:50] [INFO ] Flow matrix only has 3290 transitions (discarded 9 similar events)
[2024-06-01 16:37:50] [INFO ] Invariant cache hit.
[2024-06-01 16:37:50] [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) 0/1503 variables, 167/167 constraints. Problems are: Problem set: 0 solved, 3288 unsolved
SMT process timed out in 55030ms, After SMT, problems are : Problem set: 0 solved, 3288 unsolved
Search for dead transitions found 0 dead transitions in 55068ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1513/1604 places, 3299/3390 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 115260 ms. Remains : 1513/1604 places, 3299/3390 transitions.
Stuttering acceptance computed with spot in 202 ms :[(NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S10J80-LTLCardinality-02
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 3 ms.
FORMULA PolyORBNT-COL-S10J80-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S10J80-LTLCardinality-02 finished in 115529 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((p0||X(X(G(p1)))))))'
Support contains 3 out of 1604 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1604/1604 places, 3390/3390 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1603 transition count 3389
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1603 transition count 3389
Applied a total of 2 rules in 117 ms. Remains 1603 /1604 variables (removed 1) and now considering 3389/3390 (removed 1) transitions.
Running 3378 sub problems to find dead transitions.
[2024-06-01 16:38:45] [INFO ] Flow matrix only has 3380 transitions (discarded 9 similar events)
// Phase 1: matrix 3380 rows 1603 cols
[2024-06-01 16:38:45] [INFO ] Computed 182 invariants in 121 ms
[2024-06-01 16:38:45] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1592 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 3378 unsolved
SMT process timed out in 44551ms, After SMT, problems are : Problem set: 0 solved, 3378 unsolved
Search for dead transitions found 0 dead transitions in 44590ms
[2024-06-01 16:39:30] [INFO ] Flow matrix only has 3380 transitions (discarded 9 similar events)
[2024-06-01 16:39:30] [INFO ] Invariant cache hit.
[2024-06-01 16:39:31] [INFO ] Implicit Places using invariants in 1850 ms returned []
[2024-06-01 16:39:31] [INFO ] Flow matrix only has 3380 transitions (discarded 9 similar events)
[2024-06-01 16:39:31] [INFO ] Invariant cache hit.
[2024-06-01 16:39:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:39:46] [INFO ] Implicit Places using invariants and state equation in 14670 ms returned []
Implicit Place search using SMT with State Equation took 16528 ms to find 0 implicit places.
Running 3378 sub problems to find dead transitions.
[2024-06-01 16:39:46] [INFO ] Flow matrix only has 3380 transitions (discarded 9 similar events)
[2024-06-01 16:39:46] [INFO ] Invariant cache hit.
[2024-06-01 16:39:46] [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) 0/1592 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 3378 unsolved
SMT process timed out in 57274ms, After SMT, problems are : Problem set: 0 solved, 3378 unsolved
Search for dead transitions found 0 dead transitions in 57321ms
Starting structural reductions in LTL mode, iteration 1 : 1603/1604 places, 3389/3390 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 118589 ms. Remains : 1603/1604 places, 3389/3390 transitions.
Stuttering acceptance computed with spot in 402 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBNT-COL-S10J80-LTLCardinality-03
Entered a terminal (fully accepting) state of product in 58160 steps with 3279 reset in 1159 ms.
FORMULA PolyORBNT-COL-S10J80-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S10J80-LTLCardinality-03 finished in 120191 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(G((p0||(p1&&(!p0 U p2))))))'
Support contains 103 out of 1604 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1604/1604 places, 3390/3390 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1603 transition count 3389
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1603 transition count 3389
Applied a total of 2 rules in 117 ms. Remains 1603 /1604 variables (removed 1) and now considering 3389/3390 (removed 1) transitions.
Running 3378 sub problems to find dead transitions.
[2024-06-01 16:40:45] [INFO ] Flow matrix only has 3380 transitions (discarded 9 similar events)
[2024-06-01 16:40:45] [INFO ] Invariant cache hit.
[2024-06-01 16:40:45] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1592 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 3378 unsolved
SMT process timed out in 49694ms, After SMT, problems are : Problem set: 0 solved, 3378 unsolved
Search for dead transitions found 0 dead transitions in 49745ms
[2024-06-01 16:41:35] [INFO ] Flow matrix only has 3380 transitions (discarded 9 similar events)
[2024-06-01 16:41:35] [INFO ] Invariant cache hit.
[2024-06-01 16:41:37] [INFO ] Implicit Places using invariants in 1690 ms returned []
[2024-06-01 16:41:37] [INFO ] Flow matrix only has 3380 transitions (discarded 9 similar events)
[2024-06-01 16:41:37] [INFO ] Invariant cache hit.
[2024-06-01 16:41:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:41:54] [INFO ] Implicit Places using invariants and state equation in 17028 ms returned []
Implicit Place search using SMT with State Equation took 18721 ms to find 0 implicit places.
Running 3378 sub problems to find dead transitions.
[2024-06-01 16:41:54] [INFO ] Flow matrix only has 3380 transitions (discarded 9 similar events)
[2024-06-01 16:41:54] [INFO ] Invariant cache hit.
[2024-06-01 16:41:54] [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) 0/1592 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 3378 unsolved
SMT process timed out in 60512ms, After SMT, problems are : Problem set: 0 solved, 3378 unsolved
Search for dead transitions found 0 dead transitions in 60557ms
Starting structural reductions in LTL mode, iteration 1 : 1603/1604 places, 3389/3390 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 129168 ms. Remains : 1603/1604 places, 3389/3390 transitions.
Stuttering acceptance computed with spot in 204 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), true, (NOT p2)]
Running random walk in product with property : PolyORBNT-COL-S10J80-LTLCardinality-05
Entered a terminal (fully accepting) state of product in 31987 steps with 1791 reset in 655 ms.
FORMULA PolyORBNT-COL-S10J80-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S10J80-LTLCardinality-05 finished in 130081 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(F(p0)))'
Support contains 2 out of 1604 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1604/1604 places, 3390/3390 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1603 transition count 3389
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1603 transition count 3389
Applied a total of 2 rules in 172 ms. Remains 1603 /1604 variables (removed 1) and now considering 3389/3390 (removed 1) transitions.
Running 3378 sub problems to find dead transitions.
[2024-06-01 16:42:55] [INFO ] Flow matrix only has 3380 transitions (discarded 9 similar events)
[2024-06-01 16:42:55] [INFO ] Invariant cache hit.
[2024-06-01 16:42:55] [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) 0/1592 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 3378 unsolved
SMT process timed out in 46038ms, After SMT, problems are : Problem set: 0 solved, 3378 unsolved
Search for dead transitions found 0 dead transitions in 46092ms
[2024-06-01 16:43:41] [INFO ] Flow matrix only has 3380 transitions (discarded 9 similar events)
[2024-06-01 16:43:41] [INFO ] Invariant cache hit.
[2024-06-01 16:43:44] [INFO ] Implicit Places using invariants in 2200 ms returned []
[2024-06-01 16:43:44] [INFO ] Flow matrix only has 3380 transitions (discarded 9 similar events)
[2024-06-01 16:43:44] [INFO ] Invariant cache hit.
[2024-06-01 16:43:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:44:15] [INFO ] Performed 1486/1603 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 16:44:19] [INFO ] Implicit Places using invariants and state equation in 35688 ms returned []
Implicit Place search using SMT with State Equation took 37890 ms to find 0 implicit places.
Running 3378 sub problems to find dead transitions.
[2024-06-01 16:44:19] [INFO ] Flow matrix only has 3380 transitions (discarded 9 similar events)
[2024-06-01 16:44:19] [INFO ] Invariant cache hit.
[2024-06-01 16:44:19] [INFO ] State equation strengthened by 1 read => feed constraints.
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(s1419 0.0)
(s1430 0.0)
(s1431 timeout
0.0)
(s1432 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1592 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 3378 unsolved
SMT process timed out in 59800ms, After SMT, problems are : Problem set: 0 solved, 3378 unsolved
Search for dead transitions found 0 dead transitions in 59835ms
Starting structural reductions in LTL mode, iteration 1 : 1603/1604 places, 3389/3390 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 144015 ms. Remains : 1603/1604 places, 3389/3390 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S10J80-LTLCardinality-06
Product exploration explored 100000 steps with 50000 reset in 1118 ms.
Product exploration explored 100000 steps with 50000 reset in 1307 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 30 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBNT-COL-S10J80-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBNT-COL-S10J80-LTLCardinality-06 finished in 146613 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(p0)||X((G(p1)||(p1&&F(p2))))))'
Support contains 95 out of 1604 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1604/1604 places, 3390/3390 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1603 transition count 3389
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1603 transition count 3389
Applied a total of 2 rules in 136 ms. Remains 1603 /1604 variables (removed 1) and now considering 3389/3390 (removed 1) transitions.
Running 3378 sub problems to find dead transitions.
[2024-06-01 16:45:22] [INFO ] Flow matrix only has 3380 transitions (discarded 9 similar events)
[2024-06-01 16:45:22] [INFO ] Invariant cache hit.
[2024-06-01 16:45:22] [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) 0/1592 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 3378 unsolved
SMT process timed out in 47663ms, After SMT, problems are : Problem set: 0 solved, 3378 unsolved
Search for dead transitions found 0 dead transitions in 47710ms
[2024-06-01 16:46:10] [INFO ] Flow matrix only has 3380 transitions (discarded 9 similar events)
[2024-06-01 16:46:10] [INFO ] Invariant cache hit.
[2024-06-01 16:46:11] [INFO ] Implicit Places using invariants in 1757 ms returned []
[2024-06-01 16:46:11] [INFO ] Flow matrix only has 3380 transitions (discarded 9 similar events)
[2024-06-01 16:46:11] [INFO ] Invariant cache hit.
[2024-06-01 16:46:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:46:39] [INFO ] Implicit Places using invariants and state equation in 27232 ms returned []
Implicit Place search using SMT with State Equation took 28990 ms to find 0 implicit places.
Running 3378 sub problems to find dead transitions.
[2024-06-01 16:46:39] [INFO ] Flow matrix only has 3380 transitions (discarded 9 similar events)
[2024-06-01 16:46:39] [INFO ] Invariant cache hit.
[2024-06-01 16:46:39] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1592 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 3378 unsolved
SMT process timed out in 57574ms, After SMT, problems are : Problem set: 0 solved, 3378 unsolved
Search for dead transitions found 0 dead transitions in 57617ms
Starting structural reductions in LTL mode, iteration 1 : 1603/1604 places, 3389/3390 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 134472 ms. Remains : 1603/1604 places, 3389/3390 transitions.
Stuttering acceptance computed with spot in 221 ms :[(NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Running random walk in product with property : PolyORBNT-COL-S10J80-LTLCardinality-07
Stuttering criterion allowed to conclude after 17 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-COL-S10J80-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S10J80-LTLCardinality-07 finished in 134775 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((G(p0)||(p0&&F(p1))))))'
Support contains 891 out of 1604 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1604/1604 places, 3390/3390 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) 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 1604 transition count 3385
Reduce places removed 5 places and 0 transitions.
Performed 81 Post agglomeration using F-continuation condition.Transition count delta: 81
Iterating post reduction 1 with 86 rules applied. Total rules applied 91 place count 1599 transition count 3304
Reduce places removed 81 places and 0 transitions.
Iterating post reduction 2 with 81 rules applied. Total rules applied 172 place count 1518 transition count 3304
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 172 place count 1518 transition count 3300
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 180 place count 1514 transition count 3300
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 181 place count 1513 transition count 3299
Iterating global reduction 3 with 1 rules applied. Total rules applied 182 place count 1513 transition count 3299
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 186 place count 1511 transition count 3297
Applied a total of 186 rules in 211 ms. Remains 1511 /1604 variables (removed 93) and now considering 3297/3390 (removed 93) transitions.
Running 3286 sub problems to find dead transitions.
[2024-06-01 16:47:37] [INFO ] Flow matrix only has 3288 transitions (discarded 9 similar events)
// Phase 1: matrix 3288 rows 1511 cols
[2024-06-01 16:47:37] [INFO ] Computed 182 invariants in 108 ms
[2024-06-01 16:47:37] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s0 3.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
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(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1501 variables, 167/167 constraints. Problems are: Problem set: 0 solved, 3286 unsolved
SMT process timed out in 47883ms, After SMT, problems are : Problem set: 0 solved, 3286 unsolved
Search for dead transitions found 0 dead transitions in 47917ms
[2024-06-01 16:48:25] [INFO ] Flow matrix only has 3288 transitions (discarded 9 similar events)
[2024-06-01 16:48:25] [INFO ] Invariant cache hit.
[2024-06-01 16:48:26] [INFO ] Implicit Places using invariants in 1134 ms returned []
[2024-06-01 16:48:26] [INFO ] Flow matrix only has 3288 transitions (discarded 9 similar events)
[2024-06-01 16:48:26] [INFO ] Invariant cache hit.
[2024-06-01 16:48:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:48:41] [INFO ] Implicit Places using invariants and state equation in 15532 ms returned []
Implicit Place search using SMT with State Equation took 16669 ms to find 0 implicit places.
[2024-06-01 16:48:41] [INFO ] Redundant transitions in 170 ms returned []
Running 3286 sub problems to find dead transitions.
[2024-06-01 16:48:41] [INFO ] Flow matrix only has 3288 transitions (discarded 9 similar events)
[2024-06-01 16:48:41] [INFO ] Invariant cache hit.
[2024-06-01 16:48:42] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1501 variables, 167/167 constraints. Problems are: Problem set: 0 solved, 3286 unsolved
SMT process timed out in 59383ms, After SMT, problems are : Problem set: 0 solved, 3286 unsolved
Search for dead transitions found 0 dead transitions in 59421ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1511/1604 places, 3297/3390 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 124424 ms. Remains : 1511/1604 places, 3297/3390 transitions.
Stuttering acceptance computed with spot in 146 ms :[(NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S10J80-LTLCardinality-10
Product exploration explored 100000 steps with 7451 reset in 3339 ms.
Product exploration explored 100000 steps with 7448 reset in 2845 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 p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X p0), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 144 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 119 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0)]
RANDOM walk for 430 steps (27 resets) in 30 ms. (13 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X p0), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR (NOT p0) p1))), (F (NOT p0)), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 9 factoid took 243 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 134 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 154 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0)]
Support contains 891 out of 1511 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1511/1511 places, 3297/3297 transitions.
Applied a total of 0 rules in 119 ms. Remains 1511 /1511 variables (removed 0) and now considering 3297/3297 (removed 0) transitions.
Running 3286 sub problems to find dead transitions.
[2024-06-01 16:49:48] [INFO ] Flow matrix only has 3288 transitions (discarded 9 similar events)
[2024-06-01 16:49:48] [INFO ] Invariant cache hit.
[2024-06-01 16:49:48] [INFO ] State equation strengthened by 1 read => feed constraints.
Could not compute solution for formula : PolyORBNT-COL-S10J80-LTLCardinality-00
Could not compute solution for formula : PolyORBNT-COL-S10J80-LTLCardinality-01
Could not compute solution for formula : PolyORBNT-COL-S10J80-LTLCardinality-02
Could not compute solution for formula : PolyORBNT-COL-S10J80-LTLCardinality-03
Could not compute solution for formula : PolyORBNT-COL-S10J80-LTLCardinality-04
Could not compute solution for formula : PolyORBNT-COL-S10J80-LTLCardinality-05
Could not compute solution for formula : PolyORBNT-COL-S10J80-LTLCardinality-06
Could not compute solution for formula : PolyORBNT-COL-S10J80-LTLCardinality-07
Could not compute solution for formula : PolyORBNT-COL-S10J80-LTLCardinality-08
Could not compute solution for formula : PolyORBNT-COL-S10J80-LTLCardinality-09
Could not compute solution for formula : PolyORBNT-COL-S10J80-LTLCardinality-10
Could not compute solution for formula : PolyORBNT-COL-S10J80-LTLCardinality-11
Could not compute solution for formula : PolyORBNT-COL-S10J80-LTLCardinality-12
Could not compute solution for formula : PolyORBNT-COL-S10J80-LTLCardinality-13
Could not compute solution for formula : PolyORBNT-COL-S10J80-LTLCardinality-14
Could not compute solution for formula : PolyORBNT-COL-S10J80-LTLCardinality-15

BK_STOP 1717260598231

--------------------
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 LTLCardinality -timeout 360 -rebuildPNML
mcc2024
ltl formula name PolyORBNT-COL-S10J80-LTLCardinality-00
ltl formula formula --ltl=/tmp/850/ltl_0_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 1/ 4), ** error **: pnml type "http://www.pnml.org/version-2009/grammar/symmetricnet" is not supported
pnml2lts-mc( 2/ 4), ** error **: pnml type "http://www.pnml.org/version-2009/grammar/symmetricnet" is not supported
pnml2lts-mc( 3/ 4), ** error **: pnml type "http://www.pnml.org/version-2009/grammar/symmetricnet" is not supported
pnml2lts-mc( 0/ 4), ** error **: pnml type "http://www.pnml.org/version-2009/grammar/symmetricnet" is not supported
ltl formula name PolyORBNT-COL-S10J80-LTLCardinality-01
ltl formula formula --ltl=/tmp/850/ltl_1_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4), ** error **: pnml type "http://www.pnml.org/version-2009/grammar/symmetricnet" is not supported
pnml2lts-mc( 1/ 4), ** error **: pnml type "http://www.pnml.org/version-2009/grammar/symmetricnet" is not supported
ltl formula name PolyORBNT-COL-S10J80-LTLCardinality-02
ltl formula formula --ltl=/tmp/850/ltl_2_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 2/ 4), ** error **: pnml type "http://www.pnml.org/version-2009/grammar/symmetricnet" is not supported
Warning: program compiled against libxml 210 using older 209
ltl formula name PolyORBNT-COL-S10J80-LTLCardinality-03
ltl formula formula --ltl=/tmp/850/ltl_3_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4), ** error **: pnml type "http://www.pnml.org/version-2009/grammar/symmetricnet" is not supported
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
ltl formula name PolyORBNT-COL-S10J80-LTLCardinality-04
ltl formula formula --ltl=/tmp/850/ltl_4_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 3/ 4), ** error **: pnml type "http://www.pnml.org/version-2009/grammar/symmetricnet" is not supported
pnml2lts-mc( 0/ 4), ** error **: pnml type "http://www.pnml.org/version-2009/grammar/symmetricnet" is not supported
ltl formula name PolyORBNT-COL-S10J80-LTLCardinality-05
ltl formula formula --ltl=/tmp/850/ltl_5_
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 1/ 4), ** error **: pnml type "http://www.pnml.org/version-2009/grammar/symmetricnet" is not supported
pnml2lts-mc( 3/ 4), ** error **: pnml type "http://www.pnml.org/version-2009/grammar/symmetricnet" is not supported
Warning: program compiled against libxml 210 using older 209
ltl formula name PolyORBNT-COL-S10J80-LTLCardinality-06
ltl formula formula --ltl=/tmp/850/ltl_6_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 3/ 4), ** error **: pnml type "http://www.pnml.org/version-2009/grammar/symmetricnet" is not supported
pnml2lts-mc( 0/ 4), ** error **: pnml type "http://www.pnml.org/version-2009/grammar/symmetricnet" is not supported
ltl formula name PolyORBNT-COL-S10J80-LTLCardinality-07
ltl formula formula --ltl=/tmp/850/ltl_7_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4), ** error **: pnml type "http://www.pnml.org/version-2009/grammar/symmetricnet" is not supported
ltl formula name PolyORBNT-COL-S10J80-LTLCardinality-08
ltl formula formula --ltl=/tmp/850/ltl_8_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 2/ 4), ** error **: pnml type "http://www.pnml.org/version-2009/grammar/symmetricnet" is not supported
ltl formula name PolyORBNT-COL-S10J80-LTLCardinality-09
ltl formula formula --ltl=/tmp/850/ltl_9_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 1/ 4), ** error **: pnml type "http://www.pnml.org/version-2009/grammar/symmetricnet" is not supported
ltl formula name PolyORBNT-COL-S10J80-LTLCardinality-10
ltl formula formula --ltl=/tmp/850/ltl_10_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4), ** error **: pnml type "http://www.pnml.org/version-2009/grammar/symmetricnet" is not supported
pnml2lts-mc( 1/ 4), ** error **: pnml type "http://www.pnml.org/version-2009/grammar/symmetricnet" is not supported
ltl formula name PolyORBNT-COL-S10J80-LTLCardinality-11
ltl formula formula --ltl=/tmp/850/ltl_11_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 2/ 4), ** error **: pnml type "http://www.pnml.org/version-2009/grammar/symmetricnet" is not supported
ltl formula name PolyORBNT-COL-S10J80-LTLCardinality-12
ltl formula formula --ltl=/tmp/850/ltl_12_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4), ** error **: pnml type "http://www.pnml.org/version-2009/grammar/symmetricnet" is not supported
ltl formula name PolyORBNT-COL-S10J80-LTLCardinality-13
ltl formula formula --ltl=/tmp/850/ltl_13_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 1/ 4), ** error **: pnml type "http://www.pnml.org/version-2009/grammar/symmetricnet" is not supported
ltl formula name PolyORBNT-COL-S10J80-LTLCardinality-14
ltl formula formula --ltl=/tmp/850/ltl_14_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4), ** error **: pnml type "http://www.pnml.org/version-2009/grammar/symmetricnet" is not supported
Warning: program compiled against libxml 210 using older 209
ltl formula name PolyORBNT-COL-S10J80-LTLCardinality-15
ltl formula formula --ltl=/tmp/850/ltl_15_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 1/ 4), ** error **: pnml type "http://www.pnml.org/version-2009/grammar/symmetricnet" is not supported
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209

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-S10J80"
export BK_EXAMINATION="LTLCardinality"
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 2-5568"
echo " Executing tool ltsminxred"
echo " Input is PolyORBNT-COL-S10J80, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r516-tajo-171654447100435"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S10J80.tgz
mv PolyORBNT-COL-S10J80 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;