Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r290-tajo-171654447200475.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is PolyORBNT-PT-S05J80, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r290-tajo-171654447200475
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.9M
-rw-r--r-- 1 mcc users 38K Apr 12 09:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 168K Apr 12 09:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 74K Apr 12 09:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 357K Apr 12 09:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 44K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 133K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 50K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 156K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 79K Apr 12 10:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 324K Apr 12 10:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 131K Apr 12 10:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 566K Apr 12 10:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 6.0K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 13K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 1.8M 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-PT-S05J80-LTLCardinality-00
FORMULA_NAME PolyORBNT-PT-S05J80-LTLCardinality-01
FORMULA_NAME PolyORBNT-PT-S05J80-LTLCardinality-02
FORMULA_NAME PolyORBNT-PT-S05J80-LTLCardinality-03
FORMULA_NAME PolyORBNT-PT-S05J80-LTLCardinality-04
FORMULA_NAME PolyORBNT-PT-S05J80-LTLCardinality-05
FORMULA_NAME PolyORBNT-PT-S05J80-LTLCardinality-06
FORMULA_NAME PolyORBNT-PT-S05J80-LTLCardinality-07
FORMULA_NAME PolyORBNT-PT-S05J80-LTLCardinality-08
FORMULA_NAME PolyORBNT-PT-S05J80-LTLCardinality-09
FORMULA_NAME PolyORBNT-PT-S05J80-LTLCardinality-10
FORMULA_NAME PolyORBNT-PT-S05J80-LTLCardinality-11
FORMULA_NAME PolyORBNT-PT-S05J80-LTLCardinality-12
FORMULA_NAME PolyORBNT-PT-S05J80-LTLCardinality-13
FORMULA_NAME PolyORBNT-PT-S05J80-LTLCardinality-14
FORMULA_NAME PolyORBNT-PT-S05J80-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716932046685

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-PT-S05J80
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-28 21:34:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 21:34:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 21:34:08] [INFO ] Load time of PNML (sax parser for PT used): 203 ms
[2024-05-28 21:34:08] [INFO ] Transformed 1189 places.
[2024-05-28 21:34:08] [INFO ] Transformed 2350 transitions.
[2024-05-28 21:34:08] [INFO ] Parsed PT model containing 1189 places and 2350 transitions and 14464 arcs in 318 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 22 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 8 formulas.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
FORMULA PolyORBNT-PT-S05J80-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J80-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J80-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J80-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J80-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J80-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J80-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J80-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 748 out of 1189 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1189/1189 places, 1695/1695 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 1184 transition count 1695
Applied a total of 5 rules in 60 ms. Remains 1184 /1189 variables (removed 5) and now considering 1695/1695 (removed 0) transitions.
Running 1689 sub problems to find dead transitions.
[2024-05-28 21:34:08] [INFO ] Flow matrix only has 1691 transitions (discarded 4 similar events)
// Phase 1: matrix 1691 rows 1184 cols
[2024-05-28 21:34:08] [INFO ] Computed 177 invariants in 115 ms
[2024-05-28 21:34:08] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1178 variables, 157/157 constraints. Problems are: Problem set: 0 solved, 1689 unsolved
SMT process timed out in 25674ms, After SMT, problems are : Problem set: 0 solved, 1689 unsolved
Search for dead transitions found 0 dead transitions in 25714ms
[2024-05-28 21:34:34] [INFO ] Flow matrix only has 1691 transitions (discarded 4 similar events)
[2024-05-28 21:34:34] [INFO ] Invariant cache hit.
[2024-05-28 21:34:36] [INFO ] Implicit Places using invariants in 1766 ms returned []
[2024-05-28 21:34:36] [INFO ] Flow matrix only has 1691 transitions (discarded 4 similar events)
[2024-05-28 21:34:36] [INFO ] Invariant cache hit.
[2024-05-28 21:34:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 21:34:50] [INFO ] Implicit Places using invariants and state equation in 14373 ms returned []
Implicit Place search using SMT with State Equation took 16147 ms to find 0 implicit places.
Running 1689 sub problems to find dead transitions.
[2024-05-28 21:34:50] [INFO ] Flow matrix only has 1691 transitions (discarded 4 similar events)
[2024-05-28 21:34:50] [INFO ] Invariant cache hit.
[2024-05-28 21:34:50] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1178 variables, 157/157 constraints. Problems are: Problem set: 0 solved, 1689 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1178 variables, 14/171 constraints. Problems are: Problem set: 0 solved, 1689 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1178/2875 variables, and 171 constraints, problems are : Problem set: 0 solved, 1689 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 157/157 constraints, Generalized P Invariants (flows): 14/20 constraints, State Equation: 0/1184 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1689/1689 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1689 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1178 variables, 157/157 constraints. Problems are: Problem set: 0 solved, 1689 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1178 variables, 14/171 constraints. Problems are: Problem set: 0 solved, 1689 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1178/2875 variables, and 171 constraints, problems are : Problem set: 0 solved, 1689 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 157/157 constraints, Generalized P Invariants (flows): 14/20 constraints, State Equation: 0/1184 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1689 constraints, Known Traps: 0/0 constraints]
After SMT, in 65647ms problems are : Problem set: 0 solved, 1689 unsolved
Search for dead transitions found 0 dead transitions in 65664ms
Starting structural reductions in LTL mode, iteration 1 : 1184/1189 places, 1695/1695 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 107654 ms. Remains : 1184/1189 places, 1695/1695 transitions.
Support contains 748 out of 1184 places after structural reductions.
[2024-05-28 21:35:56] [INFO ] Flatten gal took : 173 ms
[2024-05-28 21:35:56] [INFO ] Flatten gal took : 105 ms
[2024-05-28 21:35:56] [INFO ] Input system was already deterministic with 1695 transitions.
RANDOM walk for 40000 steps (2726 resets) in 2882 ms. (13 steps per ms) remains 7/19 properties
BEST_FIRST walk for 40003 steps (282 resets) in 678 ms. (58 steps per ms) remains 6/7 properties
BEST_FIRST walk for 40003 steps (434 resets) in 213 ms. (186 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (456 resets) in 194 ms. (205 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (373 resets) in 166 ms. (239 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (481 resets) in 195 ms. (204 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (442 resets) in 235 ms. (169 steps per ms) remains 5/6 properties
[2024-05-28 21:35:58] [INFO ] Flow matrix only has 1691 transitions (discarded 4 similar events)
[2024-05-28 21:35:58] [INFO ] Invariant cache hit.
[2024-05-28 21:35:58] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/492 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp14 is UNSAT
At refinement iteration 1 (OVERLAPS) 594/1086 variables, 154/154 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1086 variables, 0/154 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 31/1117 variables, 2/156 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1117 variables, 1/157 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1117 variables, 0/157 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 1/1118 variables, 1/158 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1118 variables, 0/158 constraints. Problems are: Problem set: 2 solved, 3 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp12 is UNSAT
After SMT solving in domain Real declared 1183/2875 variables, and 177 constraints, problems are : Problem set: 5 solved, 0 unsolved in 628 ms.
Refiners :[Positive P Invariants (semi-flows): 157/157 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 0/1184 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 5/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 748ms problems are : Problem set: 5 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 5 atomic propositions for a total of 8 simplifications.
FORMULA PolyORBNT-PT-S05J80-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J80-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J80-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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))||G(p1)))'
Support contains 487 out of 1184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1184/1184 places, 1695/1695 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 1184 transition count 1609
Reduce places removed 86 places and 0 transitions.
Iterating post reduction 1 with 86 rules applied. Total rules applied 172 place count 1098 transition count 1609
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 1098 transition count 1524
Deduced a syphon composed of 85 places in 1 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 2 with 170 rules applied. Total rules applied 342 place count 1013 transition count 1524
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 343 place count 1012 transition count 1523
Iterating global reduction 2 with 1 rules applied. Total rules applied 344 place count 1012 transition count 1523
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 348 place count 1010 transition count 1521
Applied a total of 348 rules in 252 ms. Remains 1010 /1184 variables (removed 174) and now considering 1521/1695 (removed 174) transitions.
Running 1515 sub problems to find dead transitions.
[2024-05-28 21:35:59] [INFO ] Flow matrix only has 1517 transitions (discarded 4 similar events)
// Phase 1: matrix 1517 rows 1010 cols
[2024-05-28 21:35:59] [INFO ] Computed 177 invariants in 63 ms
[2024-05-28 21:35:59] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1005 variables, 156/156 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1005 variables, 16/172 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1005/2527 variables, and 172 constraints, problems are : Problem set: 0 solved, 1515 unsolved in 20061 ms.
Refiners :[Positive P Invariants (semi-flows): 156/156 constraints, Generalized P Invariants (flows): 16/21 constraints, State Equation: 0/1010 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1515/1515 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1515 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1005 variables, 156/156 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1005 variables, 16/172 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
[2024-05-28 21:36:27] [INFO ] Deduced a trap composed of 13 places in 274 ms of which 24 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1005/2527 variables, and 173 constraints, problems are : Problem set: 0 solved, 1515 unsolved in 20032 ms.
Refiners :[Positive P Invariants (semi-flows): 156/156 constraints, Generalized P Invariants (flows): 16/21 constraints, State Equation: 0/1010 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1515 constraints, Known Traps: 1/1 constraints]
After SMT, in 45244ms problems are : Problem set: 0 solved, 1515 unsolved
Search for dead transitions found 0 dead transitions in 45258ms
[2024-05-28 21:36:44] [INFO ] Flow matrix only has 1517 transitions (discarded 4 similar events)
[2024-05-28 21:36:44] [INFO ] Invariant cache hit.
[2024-05-28 21:36:46] [INFO ] Implicit Places using invariants in 1521 ms returned []
[2024-05-28 21:36:46] [INFO ] Flow matrix only has 1517 transitions (discarded 4 similar events)
[2024-05-28 21:36:46] [INFO ] Invariant cache hit.
[2024-05-28 21:36:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 21:37:01] [INFO ] Implicit Places using invariants and state equation in 15052 ms returned []
Implicit Place search using SMT with State Equation took 16590 ms to find 0 implicit places.
[2024-05-28 21:37:01] [INFO ] Redundant transitions in 84 ms returned []
Running 1515 sub problems to find dead transitions.
[2024-05-28 21:37:01] [INFO ] Flow matrix only has 1517 transitions (discarded 4 similar events)
[2024-05-28 21:37:01] [INFO ] Invariant cache hit.
[2024-05-28 21:37:01] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1005 variables, 156/156 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1005 variables, 16/172 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1005/2527 variables, and 172 constraints, problems are : Problem set: 0 solved, 1515 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 156/156 constraints, Generalized P Invariants (flows): 16/21 constraints, State Equation: 0/1010 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1515/1515 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1515 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1005 variables, 156/156 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1005 variables, 16/172 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
[2024-05-28 21:37:39] [INFO ] Deduced a trap composed of 13 places in 259 ms of which 4 ms to minimize.
[2024-05-28 21:38:02] [INFO ] Deduced a trap composed of 13 places in 534 ms of which 7 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1005/2527 variables, and 174 constraints, problems are : Problem set: 0 solved, 1515 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 156/156 constraints, Generalized P Invariants (flows): 16/21 constraints, State Equation: 0/1010 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1515 constraints, Known Traps: 2/2 constraints]
After SMT, in 66184ms problems are : Problem set: 0 solved, 1515 unsolved
Search for dead transitions found 0 dead transitions in 66199ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1010/1184 places, 1521/1695 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 128400 ms. Remains : 1010/1184 places, 1521/1695 transitions.
Stuttering acceptance computed with spot in 156 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J80-LTLCardinality-01
Stuttering criterion allowed to conclude after 57 steps with 1 reset in 5 ms.
FORMULA PolyORBNT-PT-S05J80-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J80-LTLCardinality-01 finished in 128616 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Support contains 6 out of 1184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1184/1184 places, 1695/1695 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 1184 transition count 1609
Reduce places removed 86 places and 0 transitions.
Iterating post reduction 1 with 86 rules applied. Total rules applied 172 place count 1098 transition count 1609
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 1098 transition count 1524
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 1013 transition count 1524
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 343 place count 1012 transition count 1523
Iterating global reduction 2 with 1 rules applied. Total rules applied 344 place count 1012 transition count 1523
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 348 place count 1010 transition count 1521
Applied a total of 348 rules in 280 ms. Remains 1010 /1184 variables (removed 174) and now considering 1521/1695 (removed 174) transitions.
Running 1515 sub problems to find dead transitions.
[2024-05-28 21:38:08] [INFO ] Flow matrix only has 1517 transitions (discarded 4 similar events)
[2024-05-28 21:38:08] [INFO ] Invariant cache hit.
[2024-05-28 21:38:08] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1005 variables, 156/156 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1005 variables, 16/172 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1005/2527 variables, and 172 constraints, problems are : Problem set: 0 solved, 1515 unsolved in 20034 ms.
Refiners :[Positive P Invariants (semi-flows): 156/156 constraints, Generalized P Invariants (flows): 16/21 constraints, State Equation: 0/1010 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1515/1515 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1515 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1005 variables, 156/156 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1005 variables, 16/172 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
[2024-05-28 21:38:36] [INFO ] Deduced a trap composed of 13 places in 249 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1005/2527 variables, and 173 constraints, problems are : Problem set: 0 solved, 1515 unsolved in 20036 ms.
Refiners :[Positive P Invariants (semi-flows): 156/156 constraints, Generalized P Invariants (flows): 16/21 constraints, State Equation: 0/1010 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1515 constraints, Known Traps: 1/1 constraints]
After SMT, in 45900ms problems are : Problem set: 0 solved, 1515 unsolved
Search for dead transitions found 0 dead transitions in 45923ms
[2024-05-28 21:38:54] [INFO ] Flow matrix only has 1517 transitions (discarded 4 similar events)
[2024-05-28 21:38:54] [INFO ] Invariant cache hit.
[2024-05-28 21:38:56] [INFO ] Implicit Places using invariants in 1959 ms returned []
[2024-05-28 21:38:56] [INFO ] Flow matrix only has 1517 transitions (discarded 4 similar events)
[2024-05-28 21:38:56] [INFO ] Invariant cache hit.
[2024-05-28 21:38:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 21:39:18] [INFO ] Implicit Places using invariants and state equation in 22871 ms returned []
Implicit Place search using SMT with State Equation took 24834 ms to find 0 implicit places.
[2024-05-28 21:39:18] [INFO ] Redundant transitions in 26 ms returned []
Running 1515 sub problems to find dead transitions.
[2024-05-28 21:39:19] [INFO ] Flow matrix only has 1517 transitions (discarded 4 similar events)
[2024-05-28 21:39:19] [INFO ] Invariant cache hit.
[2024-05-28 21:39:19] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1005 variables, 156/156 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1005 variables, 16/172 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1005/2527 variables, and 172 constraints, problems are : Problem set: 0 solved, 1515 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 156/156 constraints, Generalized P Invariants (flows): 16/21 constraints, State Equation: 0/1010 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1515/1515 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1515 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1005 variables, 156/156 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1005 variables, 16/172 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
[2024-05-28 21:39:56] [INFO ] Deduced a trap composed of 13 places in 278 ms of which 4 ms to minimize.
[2024-05-28 21:40:21] [INFO ] Deduced a trap composed of 13 places in 541 ms of which 8 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1005/2527 variables, and 174 constraints, problems are : Problem set: 0 solved, 1515 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 156/156 constraints, Generalized P Invariants (flows): 16/21 constraints, State Equation: 0/1010 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1515 constraints, Known Traps: 2/2 constraints]
After SMT, in 65553ms problems are : Problem set: 0 solved, 1515 unsolved
Search for dead transitions found 0 dead transitions in 65587ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1010/1184 places, 1521/1695 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 136676 ms. Remains : 1010/1184 places, 1521/1695 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : PolyORBNT-PT-S05J80-LTLCardinality-05
Stuttering criterion allowed to conclude after 32 steps with 2 reset in 1 ms.
FORMULA PolyORBNT-PT-S05J80-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J80-LTLCardinality-05 finished in 136769 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))||F((G(F(p1))||(p0&&F(p1))))))'
Support contains 165 out of 1184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1184/1184 places, 1695/1695 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1183 transition count 1694
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1183 transition count 1694
Applied a total of 2 rules in 48 ms. Remains 1183 /1184 variables (removed 1) and now considering 1694/1695 (removed 1) transitions.
Running 1688 sub problems to find dead transitions.
[2024-05-28 21:40:24] [INFO ] Flow matrix only has 1690 transitions (discarded 4 similar events)
// Phase 1: matrix 1690 rows 1183 cols
[2024-05-28 21:40:24] [INFO ] Computed 177 invariants in 39 ms
[2024-05-28 21:40:24] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1177 variables, 157/157 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
SMT process timed out in 25512ms, After SMT, problems are : Problem set: 0 solved, 1688 unsolved
Search for dead transitions found 0 dead transitions in 25529ms
[2024-05-28 21:40:50] [INFO ] Flow matrix only has 1690 transitions (discarded 4 similar events)
[2024-05-28 21:40:50] [INFO ] Invariant cache hit.
[2024-05-28 21:40:52] [INFO ] Implicit Places using invariants in 2600 ms returned []
[2024-05-28 21:40:52] [INFO ] Flow matrix only has 1690 transitions (discarded 4 similar events)
[2024-05-28 21:40:52] [INFO ] Invariant cache hit.
[2024-05-28 21:40:54] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 21:41:18] [INFO ] Implicit Places using invariants and state equation in 25863 ms returned []
Implicit Place search using SMT with State Equation took 28466 ms to find 0 implicit places.
Running 1688 sub problems to find dead transitions.
[2024-05-28 21:41:18] [INFO ] Flow matrix only has 1690 transitions (discarded 4 similar events)
[2024-05-28 21:41:18] [INFO ] Invariant cache hit.
[2024-05-28 21:41:18] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1177 variables, 157/157 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1177 variables, 14/171 constraints. Problems are: Problem set: 0 solved, 1688 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 Real declared 1177/2873 variables, and 171 constraints, problems are : Problem set: 0 solved, 1688 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 157/157 constraints, Generalized P Invariants (flows): 14/20 constraints, State Equation: 0/1183 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1688/1688 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1688 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1177 variables, 157/157 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1177 variables, 14/171 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
[2024-05-28 21:41:59] [INFO ] Deduced a trap composed of 14 places in 291 ms of which 6 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1177/2873 variables, and 172 constraints, problems are : Problem set: 0 solved, 1688 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 157/157 constraints, Generalized P Invariants (flows): 14/20 constraints, State Equation: 0/1183 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1688 constraints, Known Traps: 1/1 constraints]
After SMT, in 65701ms problems are : Problem set: 0 solved, 1688 unsolved
Search for dead transitions found 0 dead transitions in 65715ms
Starting structural reductions in LTL mode, iteration 1 : 1183/1184 places, 1694/1695 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 119765 ms. Remains : 1183/1184 places, 1694/1695 transitions.
Stuttering acceptance computed with spot in 124 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBNT-PT-S05J80-LTLCardinality-07
Stuttering criterion allowed to conclude after 42 steps with 1 reset in 3 ms.
FORMULA PolyORBNT-PT-S05J80-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J80-LTLCardinality-07 finished in 119915 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 1184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1184/1184 places, 1695/1695 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 1184 transition count 1609
Reduce places removed 86 places and 0 transitions.
Iterating post reduction 1 with 86 rules applied. Total rules applied 172 place count 1098 transition count 1609
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 1098 transition count 1524
Deduced a syphon composed of 85 places in 1 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 2 with 170 rules applied. Total rules applied 342 place count 1013 transition count 1524
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 343 place count 1012 transition count 1523
Iterating global reduction 2 with 1 rules applied. Total rules applied 344 place count 1012 transition count 1523
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 1010 transition count 1521
Applied a total of 348 rules in 171 ms. Remains 1010 /1184 variables (removed 174) and now considering 1521/1695 (removed 174) transitions.
Running 1515 sub problems to find dead transitions.
[2024-05-28 21:42:24] [INFO ] Flow matrix only has 1517 transitions (discarded 4 similar events)
// Phase 1: matrix 1517 rows 1010 cols
[2024-05-28 21:42:24] [INFO ] Computed 177 invariants in 42 ms
[2024-05-28 21:42:24] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1005 variables, 156/156 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1005 variables, 16/172 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
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timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1005/2527 variables, and 172 constraints, problems are : Problem set: 0 solved, 1515 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 156/156 constraints, Generalized P Invariants (flows): 16/21 constraints, State Equation: 0/1010 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1515/1515 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1515 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1005 variables, 156/156 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1005 variables, 16/172 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
[2024-05-28 21:42:53] [INFO ] Deduced a trap composed of 13 places in 289 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1005/2527 variables, and 173 constraints, problems are : Problem set: 0 solved, 1515 unsolved in 20028 ms.
Refiners :[Positive P Invariants (semi-flows): 156/156 constraints, Generalized P Invariants (flows): 16/21 constraints, State Equation: 0/1010 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1515 constraints, Known Traps: 1/1 constraints]
After SMT, in 45726ms problems are : Problem set: 0 solved, 1515 unsolved
Search for dead transitions found 0 dead transitions in 45745ms
[2024-05-28 21:43:10] [INFO ] Flow matrix only has 1517 transitions (discarded 4 similar events)
[2024-05-28 21:43:10] [INFO ] Invariant cache hit.
[2024-05-28 21:43:12] [INFO ] Implicit Places using invariants in 2313 ms returned []
[2024-05-28 21:43:12] [INFO ] Flow matrix only has 1517 transitions (discarded 4 similar events)
[2024-05-28 21:43:12] [INFO ] Invariant cache hit.
[2024-05-28 21:43:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 21:43:36] [INFO ] Implicit Places using invariants and state equation in 23840 ms returned []
Implicit Place search using SMT with State Equation took 26154 ms to find 0 implicit places.
[2024-05-28 21:43:36] [INFO ] Redundant transitions in 111 ms returned []
Running 1515 sub problems to find dead transitions.
[2024-05-28 21:43:36] [INFO ] Flow matrix only has 1517 transitions (discarded 4 similar events)
[2024-05-28 21:43:36] [INFO ] Invariant cache hit.
[2024-05-28 21:43:36] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1005 variables, 156/156 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1005 variables, 16/172 constraints. Problems are: Problem set: 0 solved, 1515 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 Real declared 1005/2527 variables, and 172 constraints, problems are : Problem set: 0 solved, 1515 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 156/156 constraints, Generalized P Invariants (flows): 16/21 constraints, State Equation: 0/1010 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1515/1515 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1515 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1005 variables, 156/156 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1005 variables, 16/172 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
[2024-05-28 21:44:14] [INFO ] Deduced a trap composed of 13 places in 224 ms of which 3 ms to minimize.
[2024-05-28 21:44:37] [INFO ] Deduced a trap composed of 13 places in 389 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1005/2527 variables, and 174 constraints, problems are : Problem set: 0 solved, 1515 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 156/156 constraints, Generalized P Invariants (flows): 16/21 constraints, State Equation: 0/1010 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1515 constraints, Known Traps: 2/2 constraints]
After SMT, in 65730ms problems are : Problem set: 0 solved, 1515 unsolved
Search for dead transitions found 0 dead transitions in 65753ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1010/1184 places, 1521/1695 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 137958 ms. Remains : 1010/1184 places, 1521/1695 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J80-LTLCardinality-09
Product exploration explored 100000 steps with 5313 reset in 925 ms.
Product exploration explored 100000 steps with 5240 reset in 947 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 : []
Knowledge based reduction with 3 factoid took 61 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
RANDOM walk for 974 steps (51 resets) in 18 ms. (51 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 98 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 58 ms :[(NOT p0)]
Support contains 1 out of 1010 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1010/1010 places, 1521/1521 transitions.
Applied a total of 0 rules in 90 ms. Remains 1010 /1010 variables (removed 0) and now considering 1521/1521 (removed 0) transitions.
Running 1515 sub problems to find dead transitions.
[2024-05-28 21:44:44] [INFO ] Flow matrix only has 1517 transitions (discarded 4 similar events)
[2024-05-28 21:44:44] [INFO ] Invariant cache hit.
[2024-05-28 21:44:44] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1005 variables, 156/156 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1005 variables, 16/172 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1005/2527 variables, and 172 constraints, problems are : Problem set: 0 solved, 1515 unsolved in 20040 ms.
Refiners :[Positive P Invariants (semi-flows): 156/156 constraints, Generalized P Invariants (flows): 16/21 constraints, State Equation: 0/1010 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1515/1515 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1515 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1005 variables, 156/156 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1005 variables, 16/172 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
[2024-05-28 21:45:13] [INFO ] Deduced a trap composed of 13 places in 298 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1005/2527 variables, and 173 constraints, problems are : Problem set: 0 solved, 1515 unsolved in 20034 ms.
Refiners :[Positive P Invariants (semi-flows): 156/156 constraints, Generalized P Invariants (flows): 16/21 constraints, State Equation: 0/1010 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1515 constraints, Known Traps: 1/1 constraints]
After SMT, in 46344ms problems are : Problem set: 0 solved, 1515 unsolved
Search for dead transitions found 0 dead transitions in 46369ms
[2024-05-28 21:45:31] [INFO ] Flow matrix only has 1517 transitions (discarded 4 similar events)
[2024-05-28 21:45:31] [INFO ] Invariant cache hit.
[2024-05-28 21:45:33] [INFO ] Implicit Places using invariants in 2192 ms returned []
[2024-05-28 21:45:33] [INFO ] Flow matrix only has 1517 transitions (discarded 4 similar events)
[2024-05-28 21:45:33] [INFO ] Invariant cache hit.
[2024-05-28 21:45:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 21:45:58] [INFO ] Implicit Places using invariants and state equation in 25057 ms returned []
Implicit Place search using SMT with State Equation took 27253 ms to find 0 implicit places.
[2024-05-28 21:45:58] [INFO ] Redundant transitions in 42 ms returned []
Running 1515 sub problems to find dead transitions.
[2024-05-28 21:45:58] [INFO ] Flow matrix only has 1517 transitions (discarded 4 similar events)
[2024-05-28 21:45:58] [INFO ] Invariant cache hit.
[2024-05-28 21:45:58] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1005 variables, 156/156 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1005 variables, 16/172 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1005/2527 variables, and 172 constraints, problems are : Problem set: 0 solved, 1515 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 156/156 constraints, Generalized P Invariants (flows): 16/21 constraints, State Equation: 0/1010 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1515/1515 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1515 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1005 variables, 156/156 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1005 variables, 16/172 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
[2024-05-28 21:46:35] [INFO ] Deduced a trap composed of 13 places in 178 ms of which 3 ms to minimize.
[2024-05-28 21:46:58] [INFO ] Deduced a trap composed of 13 places in 350 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1005/2527 variables, and 174 constraints, problems are : Problem set: 0 solved, 1515 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 156/156 constraints, Generalized P Invariants (flows): 16/21 constraints, State Equation: 0/1010 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1515 constraints, Known Traps: 2/2 constraints]
After SMT, in 64946ms problems are : Problem set: 0 solved, 1515 unsolved
Search for dead transitions found 0 dead transitions in 64965ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 138740 ms. Remains : 1010/1010 places, 1521/1521 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
RANDOM walk for 683 steps (33 resets) in 15 ms. (42 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 104 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Product exploration explored 100000 steps with 5381 reset in 904 ms.
Product exploration explored 100000 steps with 5359 reset in 1231 ms.
Built C files in :
/tmp/ltsmin10562268451479841567
[2024-05-28 21:47:06] [INFO ] Too many transitions (1521) to apply POR reductions. Disabling POR matrices.
[2024-05-28 21:47:06] [INFO ] Built C files in 66ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10562268451479841567
Running compilation step : cd /tmp/ltsmin10562268451479841567;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10562268451479841567;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10562268451479841567;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 1 out of 1010 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1010/1010 places, 1521/1521 transitions.
Applied a total of 0 rules in 48 ms. Remains 1010 /1010 variables (removed 0) and now considering 1521/1521 (removed 0) transitions.
Running 1515 sub problems to find dead transitions.
[2024-05-28 21:47:09] [INFO ] Flow matrix only has 1517 transitions (discarded 4 similar events)
[2024-05-28 21:47:09] [INFO ] Invariant cache hit.
[2024-05-28 21:47:09] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1005 variables, 156/156 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1005 variables, 16/172 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s304 0.0)
(s305 timeout
0.0)
(s306 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1005/2527 variables, and 172 constraints, problems are : Problem set: 0 solved, 1515 unsolved in 20025 ms.
Refiners :[Positive P Invariants (semi-flows): 156/156 constraints, Generalized P Invariants (flows): 16/21 constraints, State Equation: 0/1010 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1515/1515 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1515 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1005 variables, 156/156 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1005 variables, 16/172 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
[2024-05-28 21:47:36] [INFO ] Deduced a trap composed of 13 places in 195 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1005/2527 variables, and 173 constraints, problems are : Problem set: 0 solved, 1515 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 156/156 constraints, Generalized P Invariants (flows): 16/21 constraints, State Equation: 0/1010 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1515 constraints, Known Traps: 1/1 constraints]
After SMT, in 45064ms problems are : Problem set: 0 solved, 1515 unsolved
Search for dead transitions found 0 dead transitions in 45077ms
[2024-05-28 21:47:54] [INFO ] Flow matrix only has 1517 transitions (discarded 4 similar events)
[2024-05-28 21:47:54] [INFO ] Invariant cache hit.
[2024-05-28 21:47:56] [INFO ] Implicit Places using invariants in 2417 ms returned []
[2024-05-28 21:47:56] [INFO ] Flow matrix only has 1517 transitions (discarded 4 similar events)
[2024-05-28 21:47:56] [INFO ] Invariant cache hit.
[2024-05-28 21:47:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 21:48:22] [INFO ] Implicit Places using invariants and state equation in 25557 ms returned []
Implicit Place search using SMT with State Equation took 27990 ms to find 0 implicit places.
[2024-05-28 21:48:22] [INFO ] Redundant transitions in 67 ms returned []
Running 1515 sub problems to find dead transitions.
[2024-05-28 21:48:22] [INFO ] Flow matrix only has 1517 transitions (discarded 4 similar events)
[2024-05-28 21:48:22] [INFO ] Invariant cache hit.
[2024-05-28 21:48:22] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1005 variables, 156/156 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1005 variables, 16/172 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1005/2527 variables, and 172 constraints, problems are : Problem set: 0 solved, 1515 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 156/156 constraints, Generalized P Invariants (flows): 16/21 constraints, State Equation: 0/1010 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1515/1515 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1515 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1005 variables, 156/156 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1005 variables, 16/172 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
[2024-05-28 21:48:59] [INFO ] Deduced a trap composed of 13 places in 212 ms of which 2 ms to minimize.
[2024-05-28 21:49:21] [INFO ] Deduced a trap composed of 13 places in 354 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1005/2527 variables, and 174 constraints, problems are : Problem set: 0 solved, 1515 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 156/156 constraints, Generalized P Invariants (flows): 16/21 constraints, State Equation: 0/1010 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1515 constraints, Known Traps: 2/2 constraints]
After SMT, in 64553ms problems are : Problem set: 0 solved, 1515 unsolved
Search for dead transitions found 0 dead transitions in 64574ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 137773 ms. Remains : 1010/1010 places, 1521/1521 transitions.
Built C files in :
/tmp/ltsmin5609899321804346514
[2024-05-28 21:49:26] [INFO ] Too many transitions (1521) to apply POR reductions. Disabling POR matrices.
[2024-05-28 21:49:26] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5609899321804346514
Running compilation step : cd /tmp/ltsmin5609899321804346514;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5609899321804346514;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5609899321804346514;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-28 21:49:30] [INFO ] Flatten gal took : 130 ms
[2024-05-28 21:49:30] [INFO ] Flatten gal took : 112 ms
[2024-05-28 21:49:30] [INFO ] Time to serialize gal into /tmp/LTL8680462864380473425.gal : 25 ms
[2024-05-28 21:49:30] [INFO ] Time to serialize properties into /tmp/LTL9123660193823845999.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8680462864380473425.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13914121259525639179.hoa' '-atoms' '/tmp/LTL9123660193823845999.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL9123660193823845999.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13914121259525639179.hoa
Detected timeout of ITS tools.
[2024-05-28 21:49:45] [INFO ] Flatten gal took : 143 ms
[2024-05-28 21:49:46] [INFO ] Flatten gal took : 107 ms
[2024-05-28 21:49:46] [INFO ] Time to serialize gal into /tmp/LTL10886532593079782185.gal : 12 ms
[2024-05-28 21:49:46] [INFO ] Time to serialize properties into /tmp/LTL11449274845245856517.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10886532593079782185.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11449274845245856517.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G("(place_458<1)"))))
Formula 0 simplified : GF!"(place_458<1)"
Detected timeout of ITS tools.
[2024-05-28 21:50:01] [INFO ] Flatten gal took : 96 ms
[2024-05-28 21:50:01] [INFO ] Applying decomposition
[2024-05-28 21:50:01] [INFO ] Flatten gal took : 58 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph12740760772570237530.txt' '-o' '/tmp/graph12740760772570237530.bin' '-w' '/tmp/graph12740760772570237530.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph12740760772570237530.bin' '-l' '-1' '-v' '-w' '/tmp/graph12740760772570237530.weights' '-q' '0' '-e' '0.001'
[2024-05-28 21:50:01] [INFO ] Decomposing Gal with order
[2024-05-28 21:50:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 21:50:01] [INFO ] Removed a total of 2208 redundant transitions.
[2024-05-28 21:50:02] [INFO ] Flatten gal took : 416 ms
[2024-05-28 21:50:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 217 labels/synchronizations in 61 ms.
[2024-05-28 21:50:02] [INFO ] Time to serialize gal into /tmp/LTL15270361403137314214.gal : 19 ms
[2024-05-28 21:50:02] [INFO ] Time to serialize properties into /tmp/LTL8880170074767305944.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15270361403137314214.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8880170074767305944.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(G("(i26.u73.place_458<1)"))))
Formula 0 simplified : GF!"(i26.u73.place_458<1)"
Detected timeout of ITS tools.
Treatment of property PolyORBNT-PT-S05J80-LTLCardinality-09 finished in 472710 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1184/1184 places, 1695/1695 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 1184 transition count 1609
Reduce places removed 86 places and 0 transitions.
Iterating post reduction 1 with 86 rules applied. Total rules applied 172 place count 1098 transition count 1609
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 1098 transition count 1524
Deduced a syphon composed of 85 places in 0 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 2 with 170 rules applied. Total rules applied 342 place count 1013 transition count 1524
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 343 place count 1012 transition count 1523
Iterating global reduction 2 with 1 rules applied. Total rules applied 344 place count 1012 transition count 1523
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 1010 transition count 1521
Applied a total of 348 rules in 214 ms. Remains 1010 /1184 variables (removed 174) and now considering 1521/1695 (removed 174) transitions.
Running 1515 sub problems to find dead transitions.
[2024-05-28 21:50:17] [INFO ] Flow matrix only has 1517 transitions (discarded 4 similar events)
[2024-05-28 21:50:17] [INFO ] Invariant cache hit.
[2024-05-28 21:50:17] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1005 variables, 156/156 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1005 variables, 16/172 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s130 0.0)
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(s132 1.0)
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(s184 0.0)
(s185 0.0)
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(s189 0.0)
(s190 0.0)
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(s193 0.0)
(s194 0.0)
(s195 0.0)
(s196 0.0)
(s197 0.0)
(s198 0.0)
(s199 0.0)
(s200 0.0)
(s201 0.0)
(s202 0.0)
(s203 (/ 2.0 3.0))
(s204 0.0)
(s205 0.0)
(s206 0.0)
(s207 1.0)
(s208 0.0)
(s209 0.0)
(s210 0.0)
(s211 0.0)
(s212 0.0)
(s213 0.0)
(s214 0.0)
(s215 0.0)
(s216 0.0)
(s217 0.0)
(s218 0.0)
(s219 0.0)
(s220 0.0)
(s221 0.0)
(s222 0.0)
(s223 0.0)
(s224 0.0)
(s225 0.0)
(s226 0.0)
(s227 0.0)
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(s229 0.0)
(s230 0.0)
(s231 0.0)
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(s234 0.0)
(s235 0.0)
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(s239 0.0)
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(s243 0.0)
(s244 0.0)
(s245 0.0)
(s246 0.0)
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(s248 0.0)
(s249 0.0)
(s250 0.0)
(s251 0.0)
(s252 0.0)
(s253 0.0)
(s254 0.0)
(s255 0.0)
(s256 0.0)
(s257 0.0)
(s258 0.0)
(s259 0.0)
(s260 0.0)
(s261 0.0)
(s262 0.0)
(s263 0.0)
(s264 0.0)
(s265 1.0)
(s266 0.0)
(s267 1.0)
(s268 0.0)
(s269 0.0)
(s270 1.0)
(s271 0.0)
(s272 0.0)
(s273 0.0)
(s274 0.0)
(s275 0.0)
(s276 0.0)
(s277 (/ 1.0 3.0))
(s278 timeout
0.0)
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1005/2527 variables, and 172 constraints, problems are : Problem set: 0 solved, 1515 unsolved in 20020 ms.
Refiners :[Positive P Invariants (semi-flows): 156/156 constraints, Generalized P Invariants (flows): 16/21 constraints, State Equation: 0/1010 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1515/1515 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1515 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1005 variables, 156/156 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1005 variables, 16/172 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
[2024-05-28 21:50:43] [INFO ] Deduced a trap composed of 13 places in 204 ms of which 12 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1005/2527 variables, and 173 constraints, problems are : Problem set: 0 solved, 1515 unsolved in 20025 ms.
Refiners :[Positive P Invariants (semi-flows): 156/156 constraints, Generalized P Invariants (flows): 16/21 constraints, State Equation: 0/1010 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1515 constraints, Known Traps: 1/1 constraints]
After SMT, in 44351ms problems are : Problem set: 0 solved, 1515 unsolved
Search for dead transitions found 0 dead transitions in 44373ms
[2024-05-28 21:51:01] [INFO ] Flow matrix only has 1517 transitions (discarded 4 similar events)
[2024-05-28 21:51:01] [INFO ] Invariant cache hit.
[2024-05-28 21:51:04] [INFO ] Implicit Places using invariants in 2623 ms returned []
[2024-05-28 21:51:04] [INFO ] Flow matrix only has 1517 transitions (discarded 4 similar events)
[2024-05-28 21:51:04] [INFO ] Invariant cache hit.
[2024-05-28 21:51:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 21:51:28] [INFO ] Implicit Places using invariants and state equation in 23559 ms returned []
Implicit Place search using SMT with State Equation took 26212 ms to find 0 implicit places.
[2024-05-28 21:51:28] [INFO ] Redundant transitions in 37 ms returned []
Running 1515 sub problems to find dead transitions.
[2024-05-28 21:51:28] [INFO ] Flow matrix only has 1517 transitions (discarded 4 similar events)
[2024-05-28 21:51:28] [INFO ] Invariant cache hit.
[2024-05-28 21:51:28] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1005 variables, 156/156 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1005 variables, 16/172 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1005/2527 variables, and 172 constraints, problems are : Problem set: 0 solved, 1515 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 156/156 constraints, Generalized P Invariants (flows): 16/21 constraints, State Equation: 0/1010 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1515/1515 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1515 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1005 variables, 156/156 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1005 variables, 16/172 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
[2024-05-28 21:52:05] [INFO ] Deduced a trap composed of 13 places in 246 ms of which 12 ms to minimize.
[2024-05-28 21:52:29] [INFO ] Deduced a trap composed of 13 places in 389 ms of which 5 ms to minimize.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1005/2527 variables, and 174 constraints, problems are : Problem set: 0 solved, 1515 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 156/156 constraints, Generalized P Invariants (flows): 16/21 constraints, State Equation: 0/1010 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1515 constraints, Known Traps: 2/2 constraints]
After SMT, in 64958ms problems are : Problem set: 0 solved, 1515 unsolved
Search for dead transitions found 0 dead transitions in 64975ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1010/1184 places, 1521/1695 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 135837 ms. Remains : 1010/1184 places, 1521/1695 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J80-LTLCardinality-15
Stuttering criterion allowed to conclude after 8024 steps with 422 reset in 73 ms.
FORMULA PolyORBNT-PT-S05J80-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J80-LTLCardinality-15 finished in 135963 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2024-05-28 21:52:33] [INFO ] Flatten gal took : 80 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13595113408080200867
[2024-05-28 21:52:33] [INFO ] Too many transitions (1695) to apply POR reductions. Disabling POR matrices.
[2024-05-28 21:52:33] [INFO ] Applying decomposition
[2024-05-28 21:52:33] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13595113408080200867
Running compilation step : cd /tmp/ltsmin13595113408080200867;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-28 21:52:33] [INFO ] Flatten gal took : 100 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph14040514285093730846.txt' '-o' '/tmp/graph14040514285093730846.bin' '-w' '/tmp/graph14040514285093730846.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph14040514285093730846.bin' '-l' '-1' '-v' '-w' '/tmp/graph14040514285093730846.weights' '-q' '0' '-e' '0.001'
[2024-05-28 21:52:33] [INFO ] Decomposing Gal with order
[2024-05-28 21:52:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 21:52:34] [INFO ] Removed a total of 1769 redundant transitions.
[2024-05-28 21:52:34] [INFO ] Flatten gal took : 326 ms
[2024-05-28 21:52:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 566 labels/synchronizations in 114 ms.
[2024-05-28 21:52:34] [INFO ] Time to serialize gal into /tmp/LTLCardinality15157518418686195016.gal : 110 ms
[2024-05-28 21:52:34] [INFO ] Time to serialize properties into /tmp/LTLCardinality4151711458978080538.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality15157518418686195016.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4151711458978080538.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G("(i52.u126.place_458<1)"))))
Formula 0 simplified : GF!"(i52.u126.place_458<1)"
Compilation finished in 5155 ms.
Running link step : cd /tmp/ltsmin13595113408080200867;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 68 ms.
Running LTSmin : cd /tmp/ltsmin13595113408080200867;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'

BK_STOP 1716933511347

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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-PT-S05J80"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
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 itstools"
echo " Input is PolyORBNT-PT-S05J80, 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 r290-tajo-171654447200475"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S05J80.tgz
mv PolyORBNT-PT-S05J80 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 ;