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-171654446600195.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 PolyORBLF-COL-S06J06T04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r516-tajo-171654446600195
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 584K
-rw-r--r-- 1 mcc users 12K Apr 11 17:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 115K Apr 11 17:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Apr 11 17:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Apr 11 17:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.6K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.7K Apr 11 17:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 59K Apr 11 17:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Apr 11 17:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Apr 11 17:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K 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 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 154K 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 PolyORBLF-COL-S06J06T04-LTLCardinality-00
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLCardinality-01
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLCardinality-02
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLCardinality-03
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLCardinality-04
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLCardinality-05
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLCardinality-06
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLCardinality-07
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLCardinality-08
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLCardinality-09
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLCardinality-10
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLCardinality-11
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLCardinality-12
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLCardinality-13
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLCardinality-14
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717251340518

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S06J06T04
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 14:15:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 14:15:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 14:15:41] [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 14:15:42] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-06-01 14:15:42] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 659 ms
[2024-06-01 14:15:42] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 506 PT places and 7196.0 transition bindings in 25 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
[2024-06-01 14:15:42] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 5 ms.
[2024-06-01 14:15:42] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 3 formulas.
FORMULA PolyORBLF-COL-S06J06T04-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J06T04-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J06T04-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 13 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 40001 steps (3922 resets) in 1265 ms. (31 steps per ms) remains 15/30 properties
BEST_FIRST walk for 4002 steps (11 resets) in 118 ms. (33 steps per ms) remains 7/15 properties
BEST_FIRST walk for 4001 steps (10 resets) in 52 ms. (75 steps per ms) remains 7/7 properties
BEST_FIRST walk for 4002 steps (16 resets) in 42 ms. (93 steps per ms) remains 7/7 properties
BEST_FIRST walk for 4002 steps (9 resets) in 60 ms. (65 steps per ms) remains 7/7 properties
BEST_FIRST walk for 4001 steps (70 resets) in 51 ms. (76 steps per ms) remains 7/7 properties
BEST_FIRST walk for 4001 steps (15 resets) in 33 ms. (117 steps per ms) remains 7/7 properties
BEST_FIRST walk for 4001 steps (9 resets) in 45 ms. (86 steps per ms) remains 7/7 properties
[2024-06-01 14:15:43] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2024-06-01 14:15:43] [INFO ] Computed 26 invariants in 7 ms
[2024-06-01 14:15:43] [INFO ] State equation strengthened by 8 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, 7 unsolved
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp23 is UNSAT
At refinement iteration 1 (OVERLAPS) 37/49 variables, 6/6 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/6 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 3/52 variables, 3/9 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 0/9 constraints. Problems are: Problem set: 2 solved, 5 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp20 is UNSAT
At refinement iteration 5 (OVERLAPS) 21/73 variables, 12/21 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 0/21 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 5/78 variables, 3/24 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/78 variables, 0/24 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 1/79 variables, 1/25 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/79 variables, 0/25 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 64/143 variables, 79/104 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/143 variables, 8/112 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/143 variables, 0/112 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 2/145 variables, 2/114 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/145 variables, 1/115 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/145 variables, 0/115 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 0/145 variables, 0/115 constraints. Problems are: Problem set: 5 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 145/145 variables, and 115 constraints, problems are : Problem set: 5 solved, 2 unsolved in 306 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 81/81 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 22/27 variables, 5/5 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/5 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 22/49 variables, 3/8 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 0/8 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/50 variables, 1/9 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/50 variables, 0/9 constraints. Problems are: Problem set: 5 solved, 2 unsolved
Problem AtomicPropp18 is UNSAT
At refinement iteration 7 (OVERLAPS) 23/73 variables, 12/21 constraints. Problems are: Problem set: 6 solved, 1 unsolved
[2024-06-01 14:15:43] [INFO ] Deduced a trap composed of 17 places in 63 ms of which 16 ms to minimize.
Problem AtomicPropp6 is UNSAT
After SMT solving in domain Int declared 73/145 variables, and 22 constraints, problems are : Problem set: 7 solved, 0 unsolved in 160 ms.
Refiners :[Positive P Invariants (semi-flows): 9/11 constraints, Generalized P Invariants (flows): 12/15 constraints, State Equation: 0/81 constraints, ReadFeed: 0/8 constraints, PredecessorRefiner: 0/7 constraints, Known Traps: 1/1 constraints]
After SMT, in 511ms problems are : Problem set: 7 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 7 atomic propositions for a total of 13 simplifications.
FORMULA PolyORBLF-COL-S06J06T04-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J06T04-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J06T04-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J06T04-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J06T04-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 14:15:44] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2024-06-01 14:15:44] [INFO ] Flatten gal took : 29 ms
FORMULA PolyORBLF-COL-S06J06T04-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 14:15:44] [INFO ] Flatten gal took : 9 ms
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
[2024-06-01 14:15:44] [INFO ] Unfolded HLPN to a Petri net with 506 places and 7154 transitions 59824 arcs in 229 ms.
[2024-06-01 14:15:44] [INFO ] Unfolded 7 HLPN properties in 0 ms.
Ensure Unique test removed 5380 transitions
Reduce redundant transitions removed 5380 transitions.
Support contains 120 out of 506 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 506/506 places, 1774/1774 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 500 transition count 1774
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 10 place count 496 transition count 1770
Iterating global reduction 1 with 4 rules applied. Total rules applied 14 place count 496 transition count 1770
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 18 place count 492 transition count 1766
Iterating global reduction 1 with 4 rules applied. Total rules applied 22 place count 492 transition count 1766
Applied a total of 22 rules in 127 ms. Remains 492 /506 variables (removed 14) and now considering 1766/1774 (removed 8) transitions.
Running 1760 sub problems to find dead transitions.
[2024-06-01 14:15:44] [INFO ] Flow matrix only has 1742 transitions (discarded 24 similar events)
// Phase 1: matrix 1742 rows 492 cols
[2024-06-01 14:15:44] [INFO ] Computed 48 invariants in 119 ms
[2024-06-01 14:15:44] [INFO ] State equation strengthened by 112 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/486 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1760 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/486 variables, 26/37 constraints. Problems are: Problem set: 0 solved, 1760 unsolved
[2024-06-01 14:16:15] [INFO ] Deduced a trap composed of 3 places in 296 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 486/2234 variables, and 38 constraints, problems are : Problem set: 0 solved, 1760 unsolved in 20093 ms.
Refiners :[Positive P Invariants (semi-flows): 11/15 constraints, Generalized P Invariants (flows): 26/33 constraints, State Equation: 0/492 constraints, ReadFeed: 0/112 constraints, PredecessorRefiner: 1760/1760 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1760 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/486 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1760 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/486 variables, 26/37 constraints. Problems are: Problem set: 0 solved, 1760 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/486 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 1760 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 486/2234 variables, and 38 constraints, problems are : Problem set: 0 solved, 1760 unsolved in 20050 ms.
Refiners :[Positive P Invariants (semi-flows): 11/15 constraints, Generalized P Invariants (flows): 26/33 constraints, State Equation: 0/492 constraints, ReadFeed: 0/112 constraints, PredecessorRefiner: 0/1760 constraints, Known Traps: 1/1 constraints]
After SMT, in 56858ms problems are : Problem set: 0 solved, 1760 unsolved
Search for dead transitions found 0 dead transitions in 56897ms
[2024-06-01 14:16:41] [INFO ] Flow matrix only has 1742 transitions (discarded 24 similar events)
[2024-06-01 14:16:41] [INFO ] Invariant cache hit.
[2024-06-01 14:16:42] [INFO ] Implicit Places using invariants in 972 ms returned [398, 399, 400, 401]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 985 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 488/506 places, 1766/1774 transitions.
Applied a total of 0 rules in 19 ms. Remains 488 /488 variables (removed 0) and now considering 1766/1766 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 58066 ms. Remains : 488/506 places, 1766/1774 transitions.
Support contains 120 out of 488 places after structural reductions.
[2024-06-01 14:16:42] [INFO ] Flatten gal took : 256 ms
[2024-06-01 14:16:42] [INFO ] Flatten gal took : 161 ms
[2024-06-01 14:16:43] [INFO ] Input system was already deterministic with 1766 transitions.
Support contains 116 out of 488 places (down from 120) after GAL structural reductions.
RANDOM walk for 40000 steps (156 resets) in 481 ms. (82 steps per ms) remains 1/14 properties
BEST_FIRST walk for 40002 steps (75 resets) in 212 ms. (187 steps per ms) remains 1/1 properties
[2024-06-01 14:16:43] [INFO ] Flow matrix only has 1742 transitions (discarded 24 similar events)
// Phase 1: matrix 1742 rows 488 cols
[2024-06-01 14:16:43] [INFO ] Computed 44 invariants in 107 ms
[2024-06-01 14:16:43] [INFO ] State equation strengthened by 112 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 222/226 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/226 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 115/341 variables, 14/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/341 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp6 is UNSAT
After SMT solving in domain Real declared 484/2230 variables, and 41 constraints, problems are : Problem set: 1 solved, 0 unsolved in 142 ms.
Refiners :[Positive P Invariants (semi-flows): 14/17 constraints, Generalized P Invariants (flows): 27/27 constraints, State Equation: 0/488 constraints, ReadFeed: 0/112 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 288ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 7 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 8 out of 488 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 488/488 places, 1766/1766 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 488 transition count 1742
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 48 place count 464 transition count 1742
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 56 Pre rules applied. Total rules applied 48 place count 464 transition count 1686
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 160 place count 408 transition count 1686
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 3 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 256 place count 360 transition count 1638
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 260 place count 356 transition count 1634
Iterating global reduction 2 with 4 rules applied. Total rules applied 264 place count 356 transition count 1634
Applied a total of 264 rules in 187 ms. Remains 356 /488 variables (removed 132) and now considering 1634/1766 (removed 132) transitions.
Running 1628 sub problems to find dead transitions.
[2024-06-01 14:16:44] [INFO ] Flow matrix only has 1610 transitions (discarded 24 similar events)
// Phase 1: matrix 1610 rows 356 cols
[2024-06-01 14:16:44] [INFO ] Computed 44 invariants in 53 ms
[2024-06-01 14:16:44] [INFO ] State equation strengthened by 112 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/350 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1628 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/350 variables, 22/38 constraints. Problems are: Problem set: 0 solved, 1628 unsolved
[2024-06-01 14:17:11] [INFO ] Deduced a trap composed of 59 places in 121 ms of which 2 ms to minimize.
[2024-06-01 14:17:11] [INFO ] Deduced a trap composed of 59 places in 75 ms of which 1 ms to minimize.
[2024-06-01 14:17:11] [INFO ] Deduced a trap composed of 59 places in 68 ms of which 1 ms to minimize.
[2024-06-01 14:17:11] [INFO ] Deduced a trap composed of 144 places in 391 ms of which 2 ms to minimize.
[2024-06-01 14:17:12] [INFO ] Deduced a trap composed of 168 places in 430 ms of which 4 ms to minimize.
[2024-06-01 14:17:12] [INFO ] Deduced a trap composed of 141 places in 441 ms of which 5 ms to minimize.
[2024-06-01 14:17:13] [INFO ] Deduced a trap composed of 147 places in 425 ms of which 3 ms to minimize.
[2024-06-01 14:17:13] [INFO ] Deduced a trap composed of 59 places in 81 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 350/1966 variables, and 46 constraints, problems are : Problem set: 0 solved, 1628 unsolved in 20038 ms.
Refiners :[Positive P Invariants (semi-flows): 16/21 constraints, Generalized P Invariants (flows): 22/23 constraints, State Equation: 0/356 constraints, ReadFeed: 0/112 constraints, PredecessorRefiner: 1628/1628 constraints, Known Traps: 8/8 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1628 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/350 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1628 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/350 variables, 22/38 constraints. Problems are: Problem set: 0 solved, 1628 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/350 variables, 8/46 constraints. Problems are: Problem set: 0 solved, 1628 unsolved
[2024-06-01 14:17:24] [INFO ] Deduced a trap composed of 152 places in 339 ms of which 3 ms to minimize.
[2024-06-01 14:17:25] [INFO ] Deduced a trap composed of 11 places in 145 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 350/1966 variables, and 48 constraints, problems are : Problem set: 0 solved, 1628 unsolved in 20062 ms.
Refiners :[Positive P Invariants (semi-flows): 16/21 constraints, Generalized P Invariants (flows): 22/23 constraints, State Equation: 0/356 constraints, ReadFeed: 0/112 constraints, PredecessorRefiner: 0/1628 constraints, Known Traps: 10/10 constraints]
After SMT, in 56778ms problems are : Problem set: 0 solved, 1628 unsolved
Search for dead transitions found 0 dead transitions in 56798ms
[2024-06-01 14:17:40] [INFO ] Flow matrix only has 1610 transitions (discarded 24 similar events)
[2024-06-01 14:17:41] [INFO ] Invariant cache hit.
[2024-06-01 14:17:41] [INFO ] Implicit Places using invariants in 580 ms returned []
[2024-06-01 14:17:41] [INFO ] Flow matrix only has 1610 transitions (discarded 24 similar events)
[2024-06-01 14:17:41] [INFO ] Invariant cache hit.
[2024-06-01 14:17:42] [INFO ] State equation strengthened by 112 read => feed constraints.
[2024-06-01 14:17:47] [INFO ] Implicit Places using invariants and state equation in 6168 ms returned []
Implicit Place search using SMT with State Equation took 6753 ms to find 0 implicit places.
[2024-06-01 14:17:47] [INFO ] Redundant transitions in 118 ms returned []
Running 1628 sub problems to find dead transitions.
[2024-06-01 14:17:47] [INFO ] Flow matrix only has 1610 transitions (discarded 24 similar events)
[2024-06-01 14:17:47] [INFO ] Invariant cache hit.
[2024-06-01 14:17:47] [INFO ] State equation strengthened by 112 read => feed constraints.
Could not compute solution for formula : PolyORBLF-COL-S06J06T04-LTLCardinality-00
Could not compute solution for formula : PolyORBLF-COL-S06J06T04-LTLCardinality-01
Could not compute solution for formula : PolyORBLF-COL-S06J06T04-LTLCardinality-02
Could not compute solution for formula : PolyORBLF-COL-S06J06T04-LTLCardinality-03
Could not compute solution for formula : PolyORBLF-COL-S06J06T04-LTLCardinality-04
Could not compute solution for formula : PolyORBLF-COL-S06J06T04-LTLCardinality-05
Could not compute solution for formula : PolyORBLF-COL-S06J06T04-LTLCardinality-06
Could not compute solution for formula : PolyORBLF-COL-S06J06T04-LTLCardinality-07
Could not compute solution for formula : PolyORBLF-COL-S06J06T04-LTLCardinality-08
Could not compute solution for formula : PolyORBLF-COL-S06J06T04-LTLCardinality-09
Could not compute solution for formula : PolyORBLF-COL-S06J06T04-LTLCardinality-10
Could not compute solution for formula : PolyORBLF-COL-S06J06T04-LTLCardinality-11
Could not compute solution for formula : PolyORBLF-COL-S06J06T04-LTLCardinality-12
Could not compute solution for formula : PolyORBLF-COL-S06J06T04-LTLCardinality-13
Could not compute solution for formula : PolyORBLF-COL-S06J06T04-LTLCardinality-14
Could not compute solution for formula : PolyORBLF-COL-S06J06T04-LTLCardinality-15

BK_STOP 1717251487071

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ 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 PolyORBLF-COL-S06J06T04-LTLCardinality-00
ltl formula formula --ltl=/tmp/615/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( 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
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
ltl formula name PolyORBLF-COL-S06J06T04-LTLCardinality-01
ltl formula formula --ltl=/tmp/615/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 PolyORBLF-COL-S06J06T04-LTLCardinality-02
ltl formula formula --ltl=/tmp/615/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
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
pnml2lts-mc( 0/ 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
ltl formula name PolyORBLF-COL-S06J06T04-LTLCardinality-03
ltl formula formula --ltl=/tmp/615/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
ltl formula name PolyORBLF-COL-S06J06T04-LTLCardinality-04
ltl formula formula --ltl=/tmp/615/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
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 PolyORBLF-COL-S06J06T04-LTLCardinality-05
ltl formula formula --ltl=/tmp/615/ltl_5_
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
ltl formula name PolyORBLF-COL-S06J06T04-LTLCardinality-06
ltl formula formula --ltl=/tmp/615/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
pnml2lts-mc( 0/ 4), ** error **: pnml type "http://www.pnml.org/version-2009/grammar/symmetricnet" is not supported
ltl formula name PolyORBLF-COL-S06J06T04-LTLCardinality-07
ltl formula formula --ltl=/tmp/615/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
pnml2lts-mc( 0/ 4), ** error **: pnml type "http://www.pnml.org/version-2009/grammar/symmetricnet" is not supported
ltl formula name PolyORBLF-COL-S06J06T04-LTLCardinality-08
ltl formula formula --ltl=/tmp/615/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
pnml2lts-mc( 0/ 4), ** error **: pnml type "http://www.pnml.org/version-2009/grammar/symmetricnet" is not supported
ltl formula name PolyORBLF-COL-S06J06T04-LTLCardinality-09
ltl formula formula --ltl=/tmp/615/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
pnml2lts-mc( 0/ 4), ** error **: pnml type "http://www.pnml.org/version-2009/grammar/symmetricnet" is not supported
ltl formula name PolyORBLF-COL-S06J06T04-LTLCardinality-10
ltl formula formula --ltl=/tmp/615/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
pnml2lts-mc( 0/ 4), ** error **: pnml type "http://www.pnml.org/version-2009/grammar/symmetricnet" is not supported
ltl formula name PolyORBLF-COL-S06J06T04-LTLCardinality-11
ltl formula formula --ltl=/tmp/615/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
pnml2lts-mc( 0/ 4), ** error **: pnml type "http://www.pnml.org/version-2009/grammar/symmetricnet" is not supported
ltl formula name PolyORBLF-COL-S06J06T04-LTLCardinality-12
ltl formula formula --ltl=/tmp/615/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
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( 3/ 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
pnml2lts-mc( 2/ 4), ** error **: pnml type "http://www.pnml.org/version-2009/grammar/symmetricnet" is not supported
ltl formula name PolyORBLF-COL-S06J06T04-LTLCardinality-13
ltl formula formula --ltl=/tmp/615/ltl_13_
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 PolyORBLF-COL-S06J06T04-LTLCardinality-14
ltl formula formula --ltl=/tmp/615/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
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 PolyORBLF-COL-S06J06T04-LTLCardinality-15
ltl formula formula --ltl=/tmp/615/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
pnml2lts-mc( 0/ 4), ** error **: pnml type "http://www.pnml.org/version-2009/grammar/symmetricnet" is not supported

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="PolyORBLF-COL-S06J06T04"
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 PolyORBLF-COL-S06J06T04, 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-171654446600195"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S06J06T04.tgz
mv PolyORBLF-COL-S06J06T04 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 ;