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-171654446500187.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-S06J04T08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r516-tajo-171654446500187
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 576K
-rw-r--r-- 1 mcc users 7.3K Apr 11 17:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Apr 11 17:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 11 17:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 11 17:09 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 4.2K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 18K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 11 17:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 93K Apr 11 17:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Apr 11 17:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Apr 11 17:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K 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-S06J04T08-LTLCardinality-00
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLCardinality-01
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLCardinality-02
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLCardinality-03
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLCardinality-04
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLCardinality-05
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLCardinality-06
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLCardinality-07
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLCardinality-08
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLCardinality-09
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLCardinality-10
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLCardinality-11
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLCardinality-12
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLCardinality-13
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLCardinality-14
FORMULA_NAME PolyORBLF-COL-S06J04T08-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717251153817

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-S06J04T08
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 14:12:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 14:12:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 14:12:35] [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 14:12:35] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-06-01 14:12:36] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 656 ms
[2024-06-01 14:12:36] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 810 PT places and 14100.0 transition bindings in 25 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
[2024-06-01 14:12:36] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 6 ms.
[2024-06-01 14:12:36] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 2 formulas.
FORMULA PolyORBLF-COL-S06J04T08-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J04T08-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 14 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 40008 steps (3844 resets) in 1814 ms. (22 steps per ms) remains 9/33 properties
BEST_FIRST walk for 40002 steps (112 resets) in 400 ms. (99 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (73 resets) in 236 ms. (168 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (127 resets) in 222 ms. (179 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (138 resets) in 186 ms. (213 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (124 resets) in 155 ms. (256 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (188 resets) in 141 ms. (281 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (110 resets) in 132 ms. (300 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (136 resets) in 150 ms. (264 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40001 steps (145 resets) in 188 ms. (211 steps per ms) remains 9/9 properties
[2024-06-01 14:12:37] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2024-06-01 14:12:37] [INFO ] Computed 26 invariants in 14 ms
[2024-06-01 14:12:37] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-06-01 14:12:37] [INFO ] Deduced a trap composed of 2 places in 41 ms of which 10 ms to minimize.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/10 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Problem AtomicPropp20 is UNSAT
At refinement iteration 2 (OVERLAPS) 36/46 variables, 5/6 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/6 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 5/51 variables, 4/10 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/51 variables, 0/10 constraints. Problems are: Problem set: 1 solved, 8 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp29 is UNSAT
After SMT solving in domain Real declared 73/145 variables, and 22 constraints, problems are : Problem set: 9 solved, 0 unsolved in 293 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: 9/9 constraints, Known Traps: 1/1 constraints]
After SMT, in 352ms problems are : Problem set: 9 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 9 atomic propositions for a total of 14 simplifications.
FORMULA PolyORBLF-COL-S06J04T08-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J04T08-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J04T08-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J04T08-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 14:12:38] [INFO ] Flatten gal took : 30 ms
[2024-06-01 14:12:38] [INFO ] Flatten gal took : 8 ms
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
[2024-06-01 14:12:38] [INFO ] Unfolded HLPN to a Petri net with 810 places and 14014 transitions 118428 arcs in 214 ms.
[2024-06-01 14:12:38] [INFO ] Unfolded 10 HLPN properties in 0 ms.
Ensure Unique test removed 10760 transitions
Reduce redundant transitions removed 10760 transitions.
Support contains 347 out of 810 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 810/810 places, 3254/3254 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 804 transition count 3254
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 14 place count 796 transition count 3246
Iterating global reduction 1 with 8 rules applied. Total rules applied 22 place count 796 transition count 3246
Applied a total of 22 rules in 125 ms. Remains 796 /810 variables (removed 14) and now considering 3246/3254 (removed 8) transitions.
Running 3240 sub problems to find dead transitions.
[2024-06-01 14:12:38] [INFO ] Flow matrix only has 3198 transitions (discarded 48 similar events)
// Phase 1: matrix 3198 rows 796 cols
[2024-06-01 14:12:38] [INFO ] Computed 52 invariants in 177 ms
[2024-06-01 14:12:38] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/790 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 3240 unsolved
SMT process timed out in 47734ms, After SMT, problems are : Problem set: 0 solved, 3240 unsolved
Search for dead transitions found 0 dead transitions in 47791ms
[2024-06-01 14:13:26] [INFO ] Flow matrix only has 3198 transitions (discarded 48 similar events)
[2024-06-01 14:13:26] [INFO ] Invariant cache hit.
[2024-06-01 14:13:27] [INFO ] Implicit Places using invariants in 809 ms returned [626, 627, 628, 629, 630, 631, 632, 633]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 834 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 788/810 places, 3246/3254 transitions.
Applied a total of 0 rules in 42 ms. Remains 788 /788 variables (removed 0) and now considering 3246/3246 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 48822 ms. Remains : 788/810 places, 3246/3254 transitions.
Support contains 347 out of 788 places after structural reductions.
[2024-06-01 14:13:27] [INFO ] Flatten gal took : 338 ms
[2024-06-01 14:13:28] [INFO ] Flatten gal took : 223 ms
[2024-06-01 14:13:28] [INFO ] Input system was already deterministic with 3246 transitions.
Support contains 338 out of 788 places (down from 347) after GAL structural reductions.
RANDOM walk for 40000 steps (265 resets) in 942 ms. (42 steps per ms) remains 4/23 properties
BEST_FIRST walk for 40004 steps (119 resets) in 238 ms. (167 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40001 steps (113 resets) in 449 ms. (88 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (80 resets) in 237 ms. (168 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40001 steps (100 resets) in 207 ms. (192 steps per ms) remains 4/4 properties
[2024-06-01 14:13:29] [INFO ] Flow matrix only has 3198 transitions (discarded 48 similar events)
// Phase 1: matrix 3198 rows 788 cols
[2024-06-01 14:13:29] [INFO ] Computed 44 invariants in 97 ms
[2024-06-01 14:13:29] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-06-01 14:13:29] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 2 ms to minimize.
At refinement iteration 0 (INCLUDED_ONLY) 0/66 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/66 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 160/226 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/226 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 12/238 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/238 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 531/769 variables, 19/28 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/769 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem AtomicPropp19 is UNSAT
At refinement iteration 8 (OVERLAPS) 5/774 variables, 5/33 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/774 variables, 0/33 constraints. Problems are: Problem set: 1 solved, 3 unsolved
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp17 is UNSAT
After SMT solving in domain Real declared 786/3986 variables, and 44 constraints, problems are : Problem set: 4 solved, 0 unsolved in 432 ms.
Refiners :[Positive P Invariants (semi-flows): 13/14 constraints, Generalized P Invariants (flows): 30/30 constraints, State Equation: 0/788 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 1/1 constraints]
After SMT, in 588ms problems are : Problem set: 4 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 4 atomic propositions for a total of 10 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 16 out of 788 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 788/788 places, 3246/3246 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 788 transition count 3206
Reduce places removed 40 places and 0 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 1 with 56 rules applied. Total rules applied 96 place count 748 transition count 3190
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 112 place count 732 transition count 3190
Performed 88 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 88 Pre rules applied. Total rules applied 112 place count 732 transition count 3102
Deduced a syphon composed of 88 places in 2 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 3 with 176 rules applied. Total rules applied 288 place count 644 transition count 3102
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Deduced a syphon composed of 96 places in 3 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 3 with 192 rules applied. Total rules applied 480 place count 548 transition count 3006
Applied a total of 480 rules in 255 ms. Remains 548 /788 variables (removed 240) and now considering 3006/3246 (removed 240) transitions.
Running 3000 sub problems to find dead transitions.
[2024-06-01 14:13:30] [INFO ] Flow matrix only has 2958 transitions (discarded 48 similar events)
// Phase 1: matrix 2958 rows 548 cols
[2024-06-01 14:13:30] [INFO ] Computed 44 invariants in 109 ms
[2024-06-01 14:13:30] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/542 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3000 unsolved
SMT process timed out in 53782ms, After SMT, problems are : Problem set: 0 solved, 3000 unsolved
Search for dead transitions found 0 dead transitions in 53814ms
[2024-06-01 14:14:24] [INFO ] Flow matrix only has 2958 transitions (discarded 48 similar events)
[2024-06-01 14:14:24] [INFO ] Invariant cache hit.
[2024-06-01 14:14:24] [INFO ] Implicit Places using invariants in 763 ms returned []
[2024-06-01 14:14:24] [INFO ] Flow matrix only has 2958 transitions (discarded 48 similar events)
[2024-06-01 14:14:24] [INFO ] Invariant cache hit.
[2024-06-01 14:14:25] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-06-01 14:14:38] [INFO ] Implicit Places using invariants and state equation in 13491 ms returned []
Implicit Place search using SMT with State Equation took 14259 ms to find 0 implicit places.
[2024-06-01 14:14:38] [INFO ] Redundant transitions in 168 ms returned []
Running 3000 sub problems to find dead transitions.
[2024-06-01 14:14:38] [INFO ] Flow matrix only has 2958 transitions (discarded 48 similar events)
[2024-06-01 14:14:38] [INFO ] Invariant cache hit.
[2024-06-01 14:14:38] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/542 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3000 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/542 variables, 26/38 constraints. Problems are: Problem set: 0 solved, 3000 unsolved
[2024-06-01 14:15:33] [INFO ] Deduced a trap composed of 55 places in 237 ms of which 5 ms to minimize.
[2024-06-01 14:15:33] [INFO ] Deduced a trap composed of 55 places in 369 ms of which 2 ms to minimize.
[2024-06-01 14:15:33] [INFO ] Deduced a trap composed of 55 places in 141 ms of which 2 ms to minimize.
[2024-06-01 14:15:33] [INFO ] Deduced a trap composed of 55 places in 203 ms of which 1 ms to minimize.
[2024-06-01 14:15:34] [INFO ] Deduced a trap composed of 55 places in 104 ms of which 1 ms to minimize.
[2024-06-01 14:15:34] [INFO ] Deduced a trap composed of 55 places in 107 ms of which 1 ms to minimize.
[2024-06-01 14:15:34] [INFO ] Deduced a trap composed of 55 places in 81 ms of which 2 ms to minimize.
[2024-06-01 14:15:35] [INFO ] Deduced a trap composed of 253 places in 697 ms of which 5 ms to minimize.
[2024-06-01 14:15:35] [INFO ] Deduced a trap composed of 55 places in 89 ms of which 2 ms to minimize.
[2024-06-01 14:15:36] [INFO ] Deduced a trap composed of 237 places in 743 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 542/3506 variables, and 48 constraints, problems are : Problem set: 0 solved, 3000 unsolved in 30071 ms.
Refiners :[Positive P Invariants (semi-flows): 12/16 constraints, Generalized P Invariants (flows): 26/28 constraints, State Equation: 0/548 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 3000/1320 constraints, Known Traps: 10/10 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3000 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/542 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3000 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/542 variables, 26/38 constraints. Problems are: Problem set: 0 solved, 3000 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/542 variables, 10/48 constraints. Problems are: Problem set: 0 solved, 3000 unsolved
[2024-06-01 14:15:43] [INFO ] Deduced a trap composed of 19 places in 216 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 542/3506 variables, and 49 constraints, problems are : Problem set: 0 solved, 3000 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 12/16 constraints, Generalized P Invariants (flows): 26/28 constraints, State Equation: 0/548 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 1680/1320 constraints, Known Traps: 11/11 constraints]
After SMT, in 92035ms problems are : Problem set: 0 solved, 3000 unsolved
Search for dead transitions found 0 dead transitions in 92098ms
Starting structural reductions in SI_LTL mode, iteration 1 : 548/788 places, 3006/3246 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 160628 ms. Remains : 548/788 places, 3006/3246 transitions.
Stuttering acceptance computed with spot in 125 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J04T08-LTLCardinality-00
Stuttering criterion allowed to conclude after 137 steps with 0 reset in 5 ms.
FORMULA PolyORBLF-COL-S06J04T08-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T08-LTLCardinality-00 finished in 160817 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&((p1&&X(G(p0))) U p2))))'
Support contains 65 out of 788 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 788/788 places, 3246/3246 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 780 transition count 3238
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 780 transition count 3238
Applied a total of 16 rules in 54 ms. Remains 780 /788 variables (removed 8) and now considering 3238/3246 (removed 8) transitions.
Running 3232 sub problems to find dead transitions.
[2024-06-01 14:16:10] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
// Phase 1: matrix 3190 rows 780 cols
[2024-06-01 14:16:11] [INFO ] Computed 44 invariants in 62 ms
[2024-06-01 14:16:11] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s0 10.0)
(s1 0.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 0.0)
(s11 1.0)
(s12 0.0)
(s13 0.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 0.0)
(s19 0.0)
(s20 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
SMT process timed out in 48591ms, After SMT, problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 48624ms
[2024-06-01 14:16:59] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-06-01 14:16:59] [INFO ] Invariant cache hit.
[2024-06-01 14:17:00] [INFO ] Implicit Places using invariants in 1067 ms returned []
[2024-06-01 14:17:00] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-06-01 14:17:00] [INFO ] Invariant cache hit.
[2024-06-01 14:17:01] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-06-01 14:17:21] [INFO ] Implicit Places using invariants and state equation in 21094 ms returned []
Implicit Place search using SMT with State Equation took 22165 ms to find 0 implicit places.
Running 3232 sub problems to find dead transitions.
[2024-06-01 14:17:21] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-06-01 14:17:21] [INFO ] Invariant cache hit.
[2024-06-01 14:17:21] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
SMT process timed out in 56584ms, After SMT, problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 56647ms
Starting structural reductions in LTL mode, iteration 1 : 780/788 places, 3238/3246 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 127516 ms. Remains : 780/788 places, 3238/3246 transitions.
Stuttering acceptance computed with spot in 259 ms :[(NOT p0), (OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), true, (OR (NOT p2) (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S06J04T08-LTLCardinality-03
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J04T08-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T08-LTLCardinality-03 finished in 127809 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(!(X(p0) U (p1 U (X(p0) U X(p2)))))'
Support contains 90 out of 788 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 788/788 places, 3246/3246 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 780 transition count 3238
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 780 transition count 3238
Applied a total of 16 rules in 108 ms. Remains 780 /788 variables (removed 8) and now considering 3238/3246 (removed 8) transitions.
Running 3232 sub problems to find dead transitions.
[2024-06-01 14:18:18] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-06-01 14:18:18] [INFO ] Invariant cache hit.
[2024-06-01 14:18:18] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
SMT process timed out in 47410ms, After SMT, problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 47466ms
[2024-06-01 14:19:06] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-06-01 14:19:06] [INFO ] Invariant cache hit.
[2024-06-01 14:19:07] [INFO ] Implicit Places using invariants in 767 ms returned []
[2024-06-01 14:19:07] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-06-01 14:19:07] [INFO ] Invariant cache hit.
[2024-06-01 14:19:07] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-06-01 14:19:27] [INFO ] Implicit Places using invariants and state equation in 20299 ms returned []
Implicit Place search using SMT with State Equation took 21085 ms to find 0 implicit places.
Running 3232 sub problems to find dead transitions.
[2024-06-01 14:19:27] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-06-01 14:19:27] [INFO ] Invariant cache hit.
[2024-06-01 14:19:27] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
SMT process timed out in 56687ms, After SMT, problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 56718ms
Starting structural reductions in LTL mode, iteration 1 : 780/788 places, 3238/3246 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 125398 ms. Remains : 780/788 places, 3238/3246 transitions.
Stuttering acceptance computed with spot in 193 ms :[p2, p2, p2, (AND p0 p2), true]
Running random walk in product with property : PolyORBLF-COL-S06J04T08-LTLCardinality-04
Entered a terminal (fully accepting) state of product in 64 steps with 3 reset in 4 ms.
FORMULA PolyORBLF-COL-S06J04T08-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T08-LTLCardinality-04 finished in 125636 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(F(p0)) U G((p1&&F(p2)))))))'
Support contains 53 out of 788 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 788/788 places, 3246/3246 transitions.
Applied a total of 0 rules in 34 ms. Remains 788 /788 variables (removed 0) and now considering 3246/3246 (removed 0) transitions.
Running 3240 sub problems to find dead transitions.
[2024-06-01 14:20:24] [INFO ] Flow matrix only has 3198 transitions (discarded 48 similar events)
// Phase 1: matrix 3198 rows 788 cols
[2024-06-01 14:20:24] [INFO ] Computed 44 invariants in 134 ms
[2024-06-01 14:20:24] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/782 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 3240 unsolved
SMT process timed out in 47682ms, After SMT, problems are : Problem set: 0 solved, 3240 unsolved
Search for dead transitions found 0 dead transitions in 47732ms
[2024-06-01 14:21:12] [INFO ] Flow matrix only has 3198 transitions (discarded 48 similar events)
[2024-06-01 14:21:12] [INFO ] Invariant cache hit.
[2024-06-01 14:21:12] [INFO ] Implicit Places using invariants in 557 ms returned []
[2024-06-01 14:21:12] [INFO ] Flow matrix only has 3198 transitions (discarded 48 similar events)
[2024-06-01 14:21:12] [INFO ] Invariant cache hit.
[2024-06-01 14:21:13] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-06-01 14:21:32] [INFO ] Implicit Places using invariants and state equation in 20310 ms returned []
Implicit Place search using SMT with State Equation took 20883 ms to find 0 implicit places.
Running 3240 sub problems to find dead transitions.
[2024-06-01 14:21:32] [INFO ] Flow matrix only has 3198 transitions (discarded 48 similar events)
[2024-06-01 14:21:32] [INFO ] Invariant cache hit.
[2024-06-01 14:21:33] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/782 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 3240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/782 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 3240 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 782/3986 variables, and 38 constraints, problems are : Problem set: 0 solved, 3240 unsolved in 30062 ms.
Refiners :[Positive P Invariants (semi-flows): 10/14 constraints, Generalized P Invariants (flows): 28/30 constraints, State Equation: 0/788 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 3240/1560 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3240 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/782 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 3240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/782 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 3240 unsolved
[2024-06-01 14:22:32] [INFO ] Deduced a trap composed of 85 places in 74 ms of which 2 ms to minimize.
[2024-06-01 14:22:32] [INFO ] Deduced a trap composed of 85 places in 79 ms of which 1 ms to minimize.
[2024-06-01 14:22:32] [INFO ] Deduced a trap composed of 85 places in 78 ms of which 1 ms to minimize.
[2024-06-01 14:22:33] [INFO ] Deduced a trap composed of 85 places in 103 ms of which 1 ms to minimize.
[2024-06-01 14:22:33] [INFO ] Deduced a trap composed of 85 places in 91 ms of which 1 ms to minimize.
[2024-06-01 14:22:33] [INFO ] Deduced a trap composed of 85 places in 85 ms of which 1 ms to minimize.
[2024-06-01 14:22:33] [INFO ] Deduced a trap composed of 85 places in 92 ms of which 1 ms to minimize.
[2024-06-01 14:22:35] [INFO ] Deduced a trap composed of 197 places in 763 ms of which 6 ms to minimize.
[2024-06-01 14:22:35] [INFO ] Deduced a trap composed of 205 places in 605 ms of which 5 ms to minimize.
[2024-06-01 14:22:36] [INFO ] Deduced a trap composed of 85 places in 94 ms of which 1 ms to minimize.
[2024-06-01 14:22:38] [INFO ] Deduced a trap composed of 407 places in 637 ms of which 5 ms to minimize.
[2024-06-01 14:22:39] [INFO ] Deduced a trap composed of 461 places in 594 ms of which 4 ms to minimize.
[2024-06-01 14:22:45] [INFO ] Deduced a trap composed of 459 places in 833 ms of which 7 ms to minimize.
[2024-06-01 14:22:46] [INFO ] Deduced a trap composed of 452 places in 811 ms of which 6 ms to minimize.
[2024-06-01 14:22:57] [INFO ] Deduced a trap composed of 92 places in 256 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 782/3986 variables, and 53 constraints, problems are : Problem set: 0 solved, 3240 unsolved in 30065 ms.
Refiners :[Positive P Invariants (semi-flows): 10/14 constraints, Generalized P Invariants (flows): 28/30 constraints, State Equation: 0/788 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 1680/1560 constraints, Known Traps: 15/15 constraints]
After SMT, in 87587ms problems are : Problem set: 0 solved, 3240 unsolved
Search for dead transitions found 0 dead transitions in 87616ms
Finished structural reductions in LTL mode , in 1 iterations and 156288 ms. Remains : 788/788 places, 3246/3246 transitions.
Stuttering acceptance computed with spot in 338 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p0) p1), (NOT p2)]
Running random walk in product with property : PolyORBLF-COL-S06J04T08-LTLCardinality-06
Stuttering criterion allowed to conclude after 1358 steps with 17 reset in 31 ms.
FORMULA PolyORBLF-COL-S06J04T08-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T08-LTLCardinality-06 finished in 156687 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 9 out of 788 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 788/788 places, 3246/3246 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 788 transition count 3214
Reduce places removed 32 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 40 rules applied. Total rules applied 72 place count 756 transition count 3206
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 80 place count 748 transition count 3206
Performed 104 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 104 Pre rules applied. Total rules applied 80 place count 748 transition count 3102
Deduced a syphon composed of 104 places in 3 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 3 with 208 rules applied. Total rules applied 288 place count 644 transition count 3102
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 2 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 448 place count 564 transition count 3022
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 456 place count 556 transition count 3014
Iterating global reduction 3 with 8 rules applied. Total rules applied 464 place count 556 transition count 3014
Applied a total of 464 rules in 273 ms. Remains 556 /788 variables (removed 232) and now considering 3014/3246 (removed 232) transitions.
Running 3008 sub problems to find dead transitions.
[2024-06-01 14:23:01] [INFO ] Flow matrix only has 2966 transitions (discarded 48 similar events)
// Phase 1: matrix 2966 rows 556 cols
[2024-06-01 14:23:01] [INFO ] Computed 44 invariants in 152 ms
[2024-06-01 14:23:01] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/550 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3008 unsolved
SMT process timed out in 47888ms, After SMT, problems are : Problem set: 0 solved, 3008 unsolved
Search for dead transitions found 0 dead transitions in 47935ms
[2024-06-01 14:23:49] [INFO ] Flow matrix only has 2966 transitions (discarded 48 similar events)
[2024-06-01 14:23:49] [INFO ] Invariant cache hit.
[2024-06-01 14:23:49] [INFO ] Implicit Places using invariants in 521 ms returned []
[2024-06-01 14:23:49] [INFO ] Flow matrix only has 2966 transitions (discarded 48 similar events)
[2024-06-01 14:23:49] [INFO ] Invariant cache hit.
[2024-06-01 14:23:50] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-06-01 14:24:02] [INFO ] Implicit Places using invariants and state equation in 13019 ms returned []
Implicit Place search using SMT with State Equation took 13569 ms to find 0 implicit places.
[2024-06-01 14:24:02] [INFO ] Redundant transitions in 155 ms returned []
Running 3008 sub problems to find dead transitions.
[2024-06-01 14:24:02] [INFO ] Flow matrix only has 2966 transitions (discarded 48 similar events)
[2024-06-01 14:24:02] [INFO ] Invariant cache hit.
[2024-06-01 14:24:02] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/550 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3008 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/550 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 3008 unsolved
[2024-06-01 14:24:51] [INFO ] Deduced a trap composed of 56 places in 55 ms of which 1 ms to minimize.
[2024-06-01 14:24:52] [INFO ] Deduced a trap composed of 56 places in 65 ms of which 1 ms to minimize.
[2024-06-01 14:24:52] [INFO ] Deduced a trap composed of 56 places in 71 ms of which 1 ms to minimize.
[2024-06-01 14:24:52] [INFO ] Deduced a trap composed of 56 places in 59 ms of which 0 ms to minimize.
[2024-06-01 14:24:52] [INFO ] Deduced a trap composed of 56 places in 64 ms of which 1 ms to minimize.
[2024-06-01 14:24:52] [INFO ] Deduced a trap composed of 56 places in 61 ms of which 1 ms to minimize.
[2024-06-01 14:24:52] [INFO ] Deduced a trap composed of 56 places in 65 ms of which 0 ms to minimize.
[2024-06-01 14:24:52] [INFO ] Deduced a trap composed of 56 places in 59 ms of which 17 ms to minimize.
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(s399 0.0)
(s400 0.0)
(s401 0.0)
(s402 0.0)
(s403 0.0)
(s404 0.0)
(s405 0.0)
(s406 0.0)timeout

org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 550/3522 variables, and 46 constraints, problems are : Problem set: 0 solved, 3008 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 13/19 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 0/556 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 3008/1328 constraints, Known Traps: 8/8 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3008 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/550 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3008 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/550 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 3008 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/550 variables, 8/46 constraints. Problems are: Problem set: 0 solved, 3008 unsolved
[2024-06-01 14:25:08] [INFO ] Deduced a trap composed of 19 places in 166 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 550/3522 variables, and 47 constraints, problems are : Problem set: 0 solved, 3008 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 13/19 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 0/556 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 1680/1328 constraints, Known Traps: 9/9 constraints]
After SMT, in 86588ms problems are : Problem set: 0 solved, 3008 unsolved
Search for dead transitions found 0 dead transitions in 86616ms
Starting structural reductions in SI_LTL mode, iteration 1 : 556/788 places, 3014/3246 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 148585 ms. Remains : 556/788 places, 3014/3246 transitions.
Stuttering acceptance computed with spot in 54 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J04T08-LTLCardinality-07
Product exploration explored 100000 steps with 13208 reset in 1326 ms.
Product exploration explored 100000 steps with 13319 reset in 1307 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 118 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 25 steps (0 resets) in 5 ms. (4 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 116 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
[2024-06-01 14:25:32] [INFO ] Flow matrix only has 2966 transitions (discarded 48 similar events)
[2024-06-01 14:25:32] [INFO ] Invariant cache hit.
[2024-06-01 14:25:34] [INFO ] [Real]Absence check using 19 positive place invariants in 17 ms returned sat
[2024-06-01 14:25:34] [INFO ] [Real]Absence check using 19 positive and 25 generalized place invariants in 63 ms returned sat
[2024-06-01 14:25:36] [INFO ] [Real]Absence check using state equation in 1907 ms returned sat
[2024-06-01 14:25:36] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 14:25:37] [INFO ] [Nat]Absence check using 19 positive place invariants in 21 ms returned sat
[2024-06-01 14:25:37] [INFO ] [Nat]Absence check using 19 positive and 25 generalized place invariants in 69 ms returned sat
[2024-06-01 14:25:40] [INFO ] [Nat]Absence check using state equation in 2658 ms returned sat
[2024-06-01 14:25:40] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-06-01 14:25:41] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 14:25:42] [INFO ] [Nat]Added 224 Read/Feed constraints in 2000 ms returned sat
[2024-06-01 14:25:42] [INFO ] Deduced a trap composed of 56 places in 185 ms of which 2 ms to minimize.
[2024-06-01 14:25:42] [INFO ] Deduced a trap composed of 57 places in 139 ms of which 1 ms to minimize.
[2024-06-01 14:25:43] [INFO ] Deduced a trap composed of 57 places in 132 ms of which 13 ms to minimize.
[2024-06-01 14:25:43] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1579 ms
[2024-06-01 14:25:44] [INFO ] Computed and/alt/rep : 2006/7341/2001 causal constraints (skipped 959 transitions) in 414 ms.
[2024-06-01 14:25:49] [INFO ] Added : 77 causal constraints over 17 iterations in 5653 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 9 out of 556 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 556/556 places, 3014/3014 transitions.
Applied a total of 0 rules in 95 ms. Remains 556 /556 variables (removed 0) and now considering 3014/3014 (removed 0) transitions.
Running 3008 sub problems to find dead transitions.
[2024-06-01 14:25:49] [INFO ] Flow matrix only has 2966 transitions (discarded 48 similar events)
[2024-06-01 14:25:49] [INFO ] Invariant cache hit.
[2024-06-01 14:25:49] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/550 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3008 unsolved
SMT process timed out in 48164ms, After SMT, problems are : Problem set: 0 solved, 3008 unsolved
Search for dead transitions found 0 dead transitions in 48228ms
[2024-06-01 14:26:37] [INFO ] Flow matrix only has 2966 transitions (discarded 48 similar events)
[2024-06-01 14:26:37] [INFO ] Invariant cache hit.
[2024-06-01 14:26:38] [INFO ] Implicit Places using invariants in 637 ms returned []
[2024-06-01 14:26:38] [INFO ] Flow matrix only has 2966 transitions (discarded 48 similar events)
[2024-06-01 14:26:38] [INFO ] Invariant cache hit.
[2024-06-01 14:26:39] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-06-01 14:26:51] [INFO ] Implicit Places using invariants and state equation in 13225 ms returned []
Implicit Place search using SMT with State Equation took 13866 ms to find 0 implicit places.
[2024-06-01 14:26:51] [INFO ] Redundant transitions in 98 ms returned []
Running 3008 sub problems to find dead transitions.
[2024-06-01 14:26:51] [INFO ] Flow matrix only has 2966 transitions (discarded 48 similar events)
[2024-06-01 14:26:51] [INFO ] Invariant cache hit.
[2024-06-01 14:26:51] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/550 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3008 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/550 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 3008 unsolved
[2024-06-01 14:27:45] [INFO ] Deduced a trap composed of 56 places in 50 ms of which 1 ms to minimize.
[2024-06-01 14:27:45] [INFO ] Deduced a trap composed of 56 places in 68 ms of which 0 ms to minimize.
[2024-06-01 14:27:45] [INFO ] Deduced a trap composed of 56 places in 58 ms of which 0 ms to minimize.
[2024-06-01 14:27:45] [INFO ] Deduced a trap composed of 56 places in 66 ms of which 1 ms to minimize.
[2024-06-01 14:27:45] [INFO ] Deduced a trap composed of 56 places in 53 ms of which 0 ms to minimize.
[2024-06-01 14:27:45] [INFO ] Deduced a trap composed of 56 places in 67 ms of which 1 ms to minimize.
[2024-06-01 14:27:45] [INFO ] Deduced a trap composed of 56 places in 69 ms of which 1 ms to minimize.
[2024-06-01 14:27:45] [INFO ] Deduced a trap composed of 56 places in 59 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 550/3522 variables, and 46 constraints, problems are : Problem set: 0 solved, 3008 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 13/19 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 0/556 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 3008/1328 constraints, Known Traps: 8/8 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3008 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/550 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3008 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/550 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 3008 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/550 variables, 8/46 constraints. Problems are: Problem set: 0 solved, 3008 unsolved
[2024-06-01 14:28:01] [INFO ] Deduced a trap composed of 19 places in 167 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 550/3522 variables, and 47 constraints, problems are : Problem set: 0 solved, 3008 unsolved in 30052 ms.
Refiners :[Positive P Invariants (semi-flows): 13/19 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 0/556 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 1680/1328 constraints, Known Traps: 9/9 constraints]
After SMT, in 90103ms problems are : Problem set: 0 solved, 3008 unsolved
Search for dead transitions found 0 dead transitions in 90150ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 152462 ms. Remains : 556/556 places, 3014/3014 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 102 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 22 steps (0 resets) in 4 ms. (4 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
[2024-06-01 14:28:22] [INFO ] Flow matrix only has 2966 transitions (discarded 48 similar events)
[2024-06-01 14:28:22] [INFO ] Invariant cache hit.
[2024-06-01 14:28:23] [INFO ] [Real]Absence check using 19 positive place invariants in 16 ms returned sat
[2024-06-01 14:28:23] [INFO ] [Real]Absence check using 19 positive and 25 generalized place invariants in 60 ms returned sat
[2024-06-01 14:28:25] [INFO ] [Real]Absence check using state equation in 1707 ms returned sat
[2024-06-01 14:28:25] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 14:28:26] [INFO ] [Nat]Absence check using 19 positive place invariants in 18 ms returned sat
[2024-06-01 14:28:26] [INFO ] [Nat]Absence check using 19 positive and 25 generalized place invariants in 50 ms returned sat
[2024-06-01 14:28:28] [INFO ] [Nat]Absence check using state equation in 2331 ms returned sat
[2024-06-01 14:28:28] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-06-01 14:28:30] [INFO ] [Nat]Added 224 Read/Feed constraints in 1315 ms returned sat
[2024-06-01 14:28:30] [INFO ] Deduced a trap composed of 56 places in 152 ms of which 2 ms to minimize.
[2024-06-01 14:28:31] [INFO ] Deduced a trap composed of 56 places in 234 ms of which 2 ms to minimize.
[2024-06-01 14:28:31] [INFO ] Deduced a trap composed of 56 places in 184 ms of which 2 ms to minimize.
[2024-06-01 14:28:31] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1613 ms
[2024-06-01 14:28:32] [INFO ] Computed and/alt/rep : 2006/7341/2001 causal constraints (skipped 959 transitions) in 627 ms.
[2024-06-01 14:28:36] [INFO ] Added : 94 causal constraints over 19 iterations in 4444 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 13261 reset in 1457 ms.
Product exploration explored 100000 steps with 13068 reset in 1161 ms.
Support contains 9 out of 556 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 556/556 places, 3014/3014 transitions.
Applied a total of 0 rules in 45 ms. Remains 556 /556 variables (removed 0) and now considering 3014/3014 (removed 0) transitions.
Running 3008 sub problems to find dead transitions.
[2024-06-01 14:28:38] [INFO ] Flow matrix only has 2966 transitions (discarded 48 similar events)
[2024-06-01 14:28:38] [INFO ] Invariant cache hit.
[2024-06-01 14:28:38] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/550 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3008 unsolved
SMT process timed out in 47141ms, After SMT, problems are : Problem set: 0 solved, 3008 unsolved
Search for dead transitions found 0 dead transitions in 47168ms
[2024-06-01 14:29:26] [INFO ] Flow matrix only has 2966 transitions (discarded 48 similar events)
[2024-06-01 14:29:26] [INFO ] Invariant cache hit.
[2024-06-01 14:29:26] [INFO ] Implicit Places using invariants in 656 ms returned []
[2024-06-01 14:29:26] [INFO ] Flow matrix only has 2966 transitions (discarded 48 similar events)
[2024-06-01 14:29:26] [INFO ] Invariant cache hit.
[2024-06-01 14:29:27] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-06-01 14:29:40] [INFO ] Implicit Places using invariants and state equation in 13937 ms returned []
Implicit Place search using SMT with State Equation took 14632 ms to find 0 implicit places.
[2024-06-01 14:29:40] [INFO ] Redundant transitions in 83 ms returned []
Running 3008 sub problems to find dead transitions.
[2024-06-01 14:29:40] [INFO ] Flow matrix only has 2966 transitions (discarded 48 similar events)
[2024-06-01 14:29:40] [INFO ] Invariant cache hit.
[2024-06-01 14:29:40] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/550 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3008 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/550 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 3008 unsolved
[2024-06-01 14:30:31] [INFO ] Deduced a trap composed of 56 places in 50 ms of which 1 ms to minimize.
[2024-06-01 14:30:31] [INFO ] Deduced a trap composed of 56 places in 70 ms of which 1 ms to minimize.
[2024-06-01 14:30:31] [INFO ] Deduced a trap composed of 56 places in 64 ms of which 0 ms to minimize.
[2024-06-01 14:30:31] [INFO ] Deduced a trap composed of 56 places in 63 ms of which 0 ms to minimize.
[2024-06-01 14:30:32] [INFO ] Deduced a trap composed of 56 places in 63 ms of which 7 ms to minimize.
[2024-06-01 14:30:32] [INFO ] Deduced a trap composed of 56 places in 64 ms of which 0 ms to minimize.
[2024-06-01 14:30:32] [INFO ] Deduced a trap composed of 56 places in 69 ms of which 0 ms to minimize.
[2024-06-01 14:30:32] [INFO ] Deduced a trap composed of 56 places in 69 ms of which 1 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 Real declared 550/3522 variables, and 46 constraints, problems are : Problem set: 0 solved, 3008 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 13/19 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 0/556 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 3008/1328 constraints, Known Traps: 8/8 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3008 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/550 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3008 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/550 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 3008 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/550 variables, 8/46 constraints. Problems are: Problem set: 0 solved, 3008 unsolved
[2024-06-01 14:30:48] [INFO ] Deduced a trap composed of 19 places in 229 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 550/3522 variables, and 47 constraints, problems are : Problem set: 0 solved, 3008 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 13/19 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 0/556 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 1680/1328 constraints, Known Traps: 9/9 constraints]
After SMT, in 87105ms problems are : Problem set: 0 solved, 3008 unsolved
Search for dead transitions found 0 dead transitions in 87140ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 149087 ms. Remains : 556/556 places, 3014/3014 transitions.
Treatment of property PolyORBLF-COL-S06J04T08-LTLCardinality-07 finished in 487283 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X(G((p0||G(p1)))))))'
Support contains 97 out of 788 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 788/788 places, 3246/3246 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 780 transition count 3238
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 780 transition count 3238
Applied a total of 16 rules in 63 ms. Remains 780 /788 variables (removed 8) and now considering 3238/3246 (removed 8) transitions.
Running 3232 sub problems to find dead transitions.
[2024-06-01 14:31:08] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
// Phase 1: matrix 3190 rows 780 cols
[2024-06-01 14:31:08] [INFO ] Computed 44 invariants in 94 ms
[2024-06-01 14:31:08] [INFO ] State equation strengthened by 224 read => feed constraints.
(s73 0.0timeout
^^^^^^^^^^
(error "Invalid token: 0.0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 10.0)
(s1 0.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 0.0)
(s11 1.0)
(s12 0.0)
(s13 0.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 0.0)
(s71 0.0)
(s72 0.0)
(s73 0.0timeout
) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
SMT process timed out in 50968ms, After SMT, problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 51023ms
[2024-06-01 14:31:59] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-06-01 14:31:59] [INFO ] Invariant cache hit.
[2024-06-01 14:32:00] [INFO ] Implicit Places using invariants in 841 ms returned []
[2024-06-01 14:32:00] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-06-01 14:32:00] [INFO ] Invariant cache hit.
[2024-06-01 14:32:01] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-06-01 14:32:31] [INFO ] Performed 474/780 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 14:32:36] [INFO ] Implicit Places using invariants and state equation in 35917 ms returned []
Implicit Place search using SMT with State Equation took 36760 ms to find 0 implicit places.
Running 3232 sub problems to find dead transitions.
[2024-06-01 14:32:36] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-06-01 14:32:36] [INFO ] Invariant cache hit.
[2024-06-01 14:32:36] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/774 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
[2024-06-01 14:33:32] [INFO ] Deduced a trap composed of 84 places in 141 ms of which 2 ms to minimize.
[2024-06-01 14:33:32] [INFO ] Deduced a trap composed of 84 places in 129 ms of which 2 ms to minimize.
[2024-06-01 14:33:32] [INFO ] Deduced a trap composed of 84 places in 102 ms of which 2 ms to minimize.
[2024-06-01 14:33:32] [INFO ] Deduced a trap composed of 84 places in 79 ms of which 1 ms to minimize.
[2024-06-01 14:33:32] [INFO ] Deduced a trap composed of 84 places in 80 ms of which 0 ms to minimize.
[2024-06-01 14:33:32] [INFO ] Deduced a trap composed of 84 places in 93 ms of which 1 ms to minimize.
[2024-06-01 14:33:33] [INFO ] Deduced a trap composed of 84 places in 77 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 774/3970 variables, and 45 constraints, problems are : Problem set: 0 solved, 3232 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 13/18 constraints, Generalized P Invariants (flows): 25/26 constraints, State Equation: 0/780 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 3232/1552 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3232 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/774 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/774 variables, 7/45 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
[2024-06-01 14:33:37] [INFO ] Deduced a trap composed of 177 places in 631 ms of which 5 ms to minimize.
[2024-06-01 14:33:38] [INFO ] Deduced a trap composed of 217 places in 632 ms of which 4 ms to minimize.
[2024-06-01 14:33:41] [INFO ] Deduced a trap composed of 354 places in 677 ms of which 5 ms to minimize.
[2024-06-01 14:33:41] [INFO ] Deduced a trap composed of 456 places in 609 ms of which 4 ms to minimize.
[2024-06-01 14:33:53] [INFO ] Deduced a trap composed of 84 places in 82 ms of which 1 ms to minimize.
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 774/3970 variables, and 50 constraints, problems are : Problem set: 0 solved, 3232 unsolved in 30071 ms.
Refiners :[Positive P Invariants (semi-flows): 13/18 constraints, Generalized P Invariants (flows): 25/26 constraints, State Equation: 0/780 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 1680/1552 constraints, Known Traps: 12/12 constraints]
After SMT, in 87340ms problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 87370ms
Starting structural reductions in LTL mode, iteration 1 : 780/788 places, 3238/3246 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 175243 ms. Remains : 780/788 places, 3238/3246 transitions.
Stuttering acceptance computed with spot in 187 ms :[true, (NOT p0), (NOT p0), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S06J04T08-LTLCardinality-08
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S06J04T08-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T08-LTLCardinality-08 finished in 175495 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 5 out of 788 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 788/788 places, 3246/3246 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 788 transition count 3190
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 732 transition count 3190
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 112 place count 732 transition count 3094
Deduced a syphon composed of 96 places in 2 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 304 place count 636 transition count 3094
Performed 104 Post agglomeration using F-continuation condition.Transition count delta: 104
Deduced a syphon composed of 104 places in 2 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 2 with 208 rules applied. Total rules applied 512 place count 532 transition count 2990
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 520 place count 524 transition count 2982
Iterating global reduction 2 with 8 rules applied. Total rules applied 528 place count 524 transition count 2982
Applied a total of 528 rules in 214 ms. Remains 524 /788 variables (removed 264) and now considering 2982/3246 (removed 264) transitions.
Running 2976 sub problems to find dead transitions.
[2024-06-01 14:34:04] [INFO ] Flow matrix only has 2934 transitions (discarded 48 similar events)
// Phase 1: matrix 2934 rows 524 cols
[2024-06-01 14:34:04] [INFO ] Computed 44 invariants in 82 ms
[2024-06-01 14:34:04] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/518 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2976 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/518 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 2976 unsolved
[2024-06-01 14:34:51] [INFO ] Deduced a trap composed of 52 places in 196 ms of which 2 ms to minimize.
SMT process timed out in 47417ms, After SMT, problems are : Problem set: 0 solved, 2976 unsolved
Search for dead transitions found 0 dead transitions in 47450ms
[2024-06-01 14:34:51] [INFO ] Flow matrix only has 2934 transitions (discarded 48 similar events)
[2024-06-01 14:34:51] [INFO ] Invariant cache hit.
[2024-06-01 14:34:52] [INFO ] Implicit Places using invariants in 733 ms returned []
[2024-06-01 14:34:52] [INFO ] Flow matrix only has 2934 transitions (discarded 48 similar events)
[2024-06-01 14:34:52] [INFO ] Invariant cache hit.
[2024-06-01 14:34:53] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-06-01 14:35:03] [INFO ] Implicit Places using invariants and state equation in 11291 ms returned []
Implicit Place search using SMT with State Equation took 12028 ms to find 0 implicit places.
[2024-06-01 14:35:03] [INFO ] Redundant transitions in 109 ms returned []
Running 2976 sub problems to find dead transitions.
[2024-06-01 14:35:03] [INFO ] Flow matrix only has 2934 transitions (discarded 48 similar events)
[2024-06-01 14:35:03] [INFO ] Invariant cache hit.
[2024-06-01 14:35:03] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/518 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2976 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/518 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 2976 unsolved
[2024-06-01 14:35:50] [INFO ] Deduced a trap composed of 52 places in 182 ms of which 3 ms to minimize.
[2024-06-01 14:35:51] [INFO ] Deduced a trap composed of 52 places in 135 ms of which 1 ms to minimize.
[2024-06-01 14:35:51] [INFO ] Deduced a trap composed of 52 places in 78 ms of which 1 ms to minimize.
[2024-06-01 14:35:51] [INFO ] Deduced a trap composed of 52 places in 55 ms of which 0 ms to minimize.
[2024-06-01 14:35:51] [INFO ] Deduced a trap composed of 52 places in 58 ms of which 0 ms to minimize.
[2024-06-01 14:35:51] [INFO ] Deduced a trap composed of 52 places in 56 ms of which 0 ms to minimize.
[2024-06-01 14:35:51] [INFO ] Deduced a trap composed of 52 places in 57 ms of which 1 ms to minimize.
[2024-06-01 14:35:52] [INFO ] Deduced a trap composed of 242 places in 704 ms of which 4 ms to minimize.
[2024-06-01 14:35:53] [INFO ] Deduced a trap composed of 304 places in 717 ms of which 4 ms to minimize.
[2024-06-01 14:35:53] [INFO ] Deduced a trap composed of 242 places in 619 ms of which 2 ms to minimize.
[2024-06-01 14:35:56] [INFO ] Deduced a trap composed of 59 places in 455 ms of which 2 ms to minimize.
[2024-06-01 14:35:56] [INFO ] Deduced a trap composed of 52 places in 73 ms of which 0 ms to minimize.
[2024-06-01 14:35:59] [INFO ] Deduced a trap composed of 234 places in 602 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 518/3458 variables, and 51 constraints, problems are : Problem set: 0 solved, 2976 unsolved in 30052 ms.
Refiners :[Positive P Invariants (semi-flows): 10/13 constraints, Generalized P Invariants (flows): 28/31 constraints, State Equation: 0/524 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 2976/1296 constraints, Known Traps: 13/13 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2976 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/518 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2976 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/518 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 2976 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/518 variables, 13/51 constraints. Problems are: Problem set: 0 solved, 2976 unsolved
[2024-06-01 14:36:05] [INFO ] Deduced a trap composed of 42 places in 744 ms of which 4 ms to minimize.
[2024-06-01 14:36:06] [INFO ] Deduced a trap composed of 254 places in 710 ms of which 3 ms to minimize.
[2024-06-01 14:36:14] [INFO ] Deduced a trap composed of 244 places in 813 ms of which 3 ms to minimize.
[2024-06-01 14:36:14] [INFO ] Deduced a trap composed of 19 places in 197 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 518/3458 variables, and 55 constraints, problems are : Problem set: 0 solved, 2976 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 10/13 constraints, Generalized P Invariants (flows): 28/31 constraints, State Equation: 0/524 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 1680/1296 constraints, Known Traps: 17/17 constraints]
After SMT, in 86654ms problems are : Problem set: 0 solved, 2976 unsolved
Search for dead transitions found 0 dead transitions in 86689ms
Starting structural reductions in SI_LTL mode, iteration 1 : 524/788 places, 2982/3246 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 146518 ms. Remains : 524/788 places, 2982/3246 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J04T08-LTLCardinality-09
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J04T08-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T08-LTLCardinality-09 finished in 146602 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 56 out of 788 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 788/788 places, 3246/3246 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 780 transition count 3238
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 780 transition count 3238
Applied a total of 16 rules in 78 ms. Remains 780 /788 variables (removed 8) and now considering 3238/3246 (removed 8) transitions.
Running 3232 sub problems to find dead transitions.
[2024-06-01 14:36:30] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
// Phase 1: matrix 3190 rows 780 cols
[2024-06-01 14:36:30] [INFO ] Computed 44 invariants in 134 ms
[2024-06-01 14:36:30] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
SMT process timed out in 49310ms, After SMT, problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 49351ms
[2024-06-01 14:37:19] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-06-01 14:37:19] [INFO ] Invariant cache hit.
[2024-06-01 14:37:20] [INFO ] Implicit Places using invariants in 717 ms returned []
[2024-06-01 14:37:20] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-06-01 14:37:20] [INFO ] Invariant cache hit.
[2024-06-01 14:37:21] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-06-01 14:37:51] [INFO ] Performed 622/780 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 14:37:54] [INFO ] Implicit Places using invariants and state equation in 33884 ms returned []
Implicit Place search using SMT with State Equation took 34604 ms to find 0 implicit places.
Running 3232 sub problems to find dead transitions.
[2024-06-01 14:37:54] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-06-01 14:37:54] [INFO ] Invariant cache hit.
[2024-06-01 14:37:54] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
SMT process timed out in 57243ms, After SMT, problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 57273ms
Starting structural reductions in LTL mode, iteration 1 : 780/788 places, 3238/3246 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 141322 ms. Remains : 780/788 places, 3238/3246 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J04T08-LTLCardinality-11
Product exploration explored 100000 steps with 50000 reset in 1212 ms.
Product exploration explored 100000 steps with 50000 reset in 1386 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 14 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-COL-S06J04T08-LTLCardinality-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S06J04T08-LTLCardinality-11 finished in 144018 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 16 out of 788 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 788/788 places, 3246/3246 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 788 transition count 3214
Reduce places removed 32 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 40 rules applied. Total rules applied 72 place count 756 transition count 3206
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 80 place count 748 transition count 3206
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 96 Pre rules applied. Total rules applied 80 place count 748 transition count 3110
Deduced a syphon composed of 96 places in 2 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 3 with 192 rules applied. Total rules applied 272 place count 652 transition count 3110
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Deduced a syphon composed of 96 places in 2 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 3 with 192 rules applied. Total rules applied 464 place count 556 transition count 3014
Applied a total of 464 rules in 240 ms. Remains 556 /788 variables (removed 232) and now considering 3014/3246 (removed 232) transitions.
Running 3008 sub problems to find dead transitions.
[2024-06-01 14:38:54] [INFO ] Flow matrix only has 2966 transitions (discarded 48 similar events)
// Phase 1: matrix 2966 rows 556 cols
[2024-06-01 14:38:54] [INFO ] Computed 44 invariants in 100 ms
[2024-06-01 14:38:54] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/550 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 3008 unsolved
SMT process timed out in 53770ms, After SMT, problems are : Problem set: 0 solved, 3008 unsolved
Search for dead transitions found 0 dead transitions in 53803ms
[2024-06-01 14:39:48] [INFO ] Flow matrix only has 2966 transitions (discarded 48 similar events)
[2024-06-01 14:39:48] [INFO ] Invariant cache hit.
[2024-06-01 14:39:48] [INFO ] Implicit Places using invariants in 535 ms returned []
[2024-06-01 14:39:48] [INFO ] Flow matrix only has 2966 transitions (discarded 48 similar events)
[2024-06-01 14:39:48] [INFO ] Invariant cache hit.
[2024-06-01 14:39:50] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-06-01 14:40:01] [INFO ] Implicit Places using invariants and state equation in 12233 ms returned []
Implicit Place search using SMT with State Equation took 12784 ms to find 0 implicit places.
[2024-06-01 14:40:01] [INFO ] Redundant transitions in 57 ms returned []
Running 3008 sub problems to find dead transitions.
[2024-06-01 14:40:01] [INFO ] Flow matrix only has 2966 transitions (discarded 48 similar events)
[2024-06-01 14:40:01] [INFO ] Invariant cache hit.
[2024-06-01 14:40:01] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/550 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 3008 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/550 variables, 24/38 constraints. Problems are: Problem set: 0 solved, 3008 unsolved
[2024-06-01 14:40:50] [INFO ] Deduced a trap composed of 56 places in 98 ms of which 1 ms to minimize.
[2024-06-01 14:40:50] [INFO ] Deduced a trap composed of 56 places in 56 ms of which 1 ms to minimize.
[2024-06-01 14:40:50] [INFO ] Deduced a trap composed of 56 places in 65 ms of which 1 ms to minimize.
[2024-06-01 14:40:50] [INFO ] Deduced a trap composed of 56 places in 65 ms of which 1 ms to minimize.
[2024-06-01 14:40:50] [INFO ] Deduced a trap composed of 56 places in 68 ms of which 1 ms to minimize.
[2024-06-01 14:40:50] [INFO ] Deduced a trap composed of 56 places in 74 ms of which 0 ms to minimize.
[2024-06-01 14:40:50] [INFO ] Deduced a trap composed of 56 places in 78 ms of which 0 ms to minimize.
[2024-06-01 14:40:51] [INFO ] Deduced a trap composed of 266 places in 570 ms of which 3 ms to minimize.
[2024-06-01 14:40:52] [INFO ] Deduced a trap composed of 56 places in 557 ms of which 3 ms to minimize.
[2024-06-01 14:40:52] [INFO ] Deduced a trap composed of 281 places in 583 ms of which 3 ms to minimize.
[2024-06-01 14:40:53] [INFO ] Deduced a trap composed of 253 places in 535 ms of which 2 ms to minimize.
[2024-06-01 14:40:54] [INFO ] Deduced a trap composed of 266 places in 510 ms of which 3 ms to minimize.
[2024-06-01 14:40:54] [INFO ] Deduced a trap composed of 256 places in 623 ms of which 3 ms to minimize.
[2024-06-01 14:40:55] [INFO ] Deduced a trap composed of 328 places in 596 ms of which 3 ms to minimize.
[2024-06-01 14:40:55] [INFO ] Deduced a trap composed of 264 places in 549 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 550/3522 variables, and 53 constraints, problems are : Problem set: 0 solved, 3008 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 14/18 constraints, Generalized P Invariants (flows): 24/26 constraints, State Equation: 0/556 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 3008/1328 constraints, Known Traps: 15/15 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3008 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/550 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 3008 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/550 variables, 24/38 constraints. Problems are: Problem set: 0 solved, 3008 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/550 variables, 15/53 constraints. Problems are: Problem set: 0 solved, 3008 unsolved
[2024-06-01 14:41:09] [INFO ] Deduced a trap composed of 43 places in 174 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 550/3522 variables, and 54 constraints, problems are : Problem set: 0 solved, 3008 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 14/18 constraints, Generalized P Invariants (flows): 24/26 constraints, State Equation: 0/556 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 1680/1328 constraints, Known Traps: 16/16 constraints]
After SMT, in 88032ms problems are : Problem set: 0 solved, 3008 unsolved
Search for dead transitions found 0 dead transitions in 88057ms
Starting structural reductions in SI_LTL mode, iteration 1 : 556/788 places, 3014/3246 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 154969 ms. Remains : 556/788 places, 3014/3246 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J04T08-LTLCardinality-14
Product exploration explored 100000 steps with 1049 reset in 614 ms.
Product exploration explored 100000 steps with 1004 reset in 628 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 123 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 20 ms :[(NOT p0)]
RANDOM walk for 295 steps (1 resets) in 9 ms. (29 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 25 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Support contains 16 out of 556 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 556/556 places, 3014/3014 transitions.
Applied a total of 0 rules in 41 ms. Remains 556 /556 variables (removed 0) and now considering 3014/3014 (removed 0) transitions.
Running 3008 sub problems to find dead transitions.
[2024-06-01 14:41:31] [INFO ] Flow matrix only has 2966 transitions (discarded 48 similar events)
[2024-06-01 14:41:31] [INFO ] Invariant cache hit.
[2024-06-01 14:41:31] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/550 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 3008 unsolved
SMT process timed out in 46840ms, After SMT, problems are : Problem set: 0 solved, 3008 unsolved
Search for dead transitions found 0 dead transitions in 46866ms
[2024-06-01 14:42:17] [INFO ] Flow matrix only has 2966 transitions (discarded 48 similar events)
[2024-06-01 14:42:17] [INFO ] Invariant cache hit.
[2024-06-01 14:42:18] [INFO ] Implicit Places using invariants in 608 ms returned []
[2024-06-01 14:42:18] [INFO ] Flow matrix only has 2966 transitions (discarded 48 similar events)
[2024-06-01 14:42:18] [INFO ] Invariant cache hit.
[2024-06-01 14:42:19] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-06-01 14:42:30] [INFO ] Implicit Places using invariants and state equation in 12088 ms returned []
Implicit Place search using SMT with State Equation took 12697 ms to find 0 implicit places.
[2024-06-01 14:42:30] [INFO ] Redundant transitions in 57 ms returned []
Running 3008 sub problems to find dead transitions.
[2024-06-01 14:42:30] [INFO ] Flow matrix only has 2966 transitions (discarded 48 similar events)
[2024-06-01 14:42:30] [INFO ] Invariant cache hit.
[2024-06-01 14:42:30] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/550 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 3008 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/550 variables, 24/38 constraints. Problems are: Problem set: 0 solved, 3008 unsolved
[2024-06-01 14:43:21] [INFO ] Deduced a trap composed of 56 places in 118 ms of which 2 ms to minimize.
[2024-06-01 14:43:21] [INFO ] Deduced a trap composed of 56 places in 73 ms of which 1 ms to minimize.
[2024-06-01 14:43:21] [INFO ] Deduced a trap composed of 56 places in 66 ms of which 0 ms to minimize.
[2024-06-01 14:43:21] [INFO ] Deduced a trap composed of 56 places in 79 ms of which 1 ms to minimize.
[2024-06-01 14:43:21] [INFO ] Deduced a trap composed of 56 places in 75 ms of which 1 ms to minimize.
[2024-06-01 14:43:21] [INFO ] Deduced a trap composed of 56 places in 69 ms of which 1 ms to minimize.
[2024-06-01 14:43:21] [INFO ] Deduced a trap composed of 56 places in 65 ms of which 1 ms to minimize.
[2024-06-01 14:43:22] [INFO ] Deduced a trap composed of 266 places in 812 ms of which 4 ms to minimize.
[2024-06-01 14:43:23] [INFO ] Deduced a trap composed of 56 places in 617 ms of which 4 ms to minimize.
[2024-06-01 14:43:24] [INFO ] Deduced a trap composed of 281 places in 700 ms of which 4 ms to minimize.
[2024-06-01 14:43:24] [INFO ] Deduced a trap composed of 253 places in 625 ms of which 4 ms to minimize.
[2024-06-01 14:43:25] [INFO ] Deduced a trap composed of 266 places in 550 ms of which 3 ms to minimize.
[2024-06-01 14:43:26] [INFO ] Deduced a trap composed of 256 places in 558 ms of which 2 ms to minimize.
[2024-06-01 14:43:26] [INFO ] Deduced a trap composed of 328 places in 570 ms of which 3 ms to minimize.
[2024-06-01 14:43:27] [INFO ] Deduced a trap composed of 264 places in 521 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 550/3522 variables, and 53 constraints, problems are : Problem set: 0 solved, 3008 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 14/18 constraints, Generalized P Invariants (flows): 24/26 constraints, State Equation: 0/556 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 3008/1328 constraints, Known Traps: 15/15 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3008 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/550 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 3008 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/550 variables, 24/38 constraints. Problems are: Problem set: 0 solved, 3008 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/550 variables, 15/53 constraints. Problems are: Problem set: 0 solved, 3008 unsolved
[2024-06-01 14:43:40] [INFO ] Deduced a trap composed of 43 places in 228 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 9)
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(s318 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 550/3522 variables, and 54 constraints, problems are : Problem set: 0 solved, 3008 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 14/18 constraints, Generalized P Invariants (flows): 24/26 constraints, State Equation: 0/556 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 1680/1328 constraints, Known Traps: 16/16 constraints]
After SMT, in 88020ms problems are : Problem set: 0 solved, 3008 unsolved
Search for dead transitions found 0 dead transitions in 88045ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 147720 ms. Remains : 556/556 places, 3014/3014 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 54 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 39 ms :[(NOT p0)]
RANDOM walk for 359 steps (7 resets) in 9 ms. (35 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 96 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 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1027 reset in 658 ms.
Product exploration explored 100000 steps with 1035 reset in 676 ms.
Support contains 16 out of 556 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 556/556 places, 3014/3014 transitions.
Applied a total of 0 rules in 43 ms. Remains 556 /556 variables (removed 0) and now considering 3014/3014 (removed 0) transitions.
Running 3008 sub problems to find dead transitions.
[2024-06-01 14:44:00] [INFO ] Flow matrix only has 2966 transitions (discarded 48 similar events)
[2024-06-01 14:44:00] [INFO ] Invariant cache hit.
[2024-06-01 14:44:00] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/550 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 3008 unsolved
SMT process timed out in 47519ms, After SMT, problems are : Problem set: 0 solved, 3008 unsolved
Search for dead transitions found 0 dead transitions in 47547ms
[2024-06-01 14:44:47] [INFO ] Flow matrix only has 2966 transitions (discarded 48 similar events)
[2024-06-01 14:44:47] [INFO ] Invariant cache hit.
[2024-06-01 14:44:48] [INFO ] Implicit Places using invariants in 664 ms returned []
[2024-06-01 14:44:48] [INFO ] Flow matrix only has 2966 transitions (discarded 48 similar events)
[2024-06-01 14:44:48] [INFO ] Invariant cache hit.
[2024-06-01 14:44:50] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-06-01 14:45:00] [INFO ] Implicit Places using invariants and state equation in 12199 ms returned []
Implicit Place search using SMT with State Equation took 12874 ms to find 0 implicit places.
[2024-06-01 14:45:00] [INFO ] Redundant transitions in 56 ms returned []
Running 3008 sub problems to find dead transitions.
[2024-06-01 14:45:00] [INFO ] Flow matrix only has 2966 transitions (discarded 48 similar events)
[2024-06-01 14:45:00] [INFO ] Invariant cache hit.
[2024-06-01 14:45:00] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/550 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 3008 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/550 variables, 24/38 constraints. Problems are: Problem set: 0 solved, 3008 unsolved
[2024-06-01 14:46:00] [INFO ] Deduced a trap composed of 56 places in 92 ms of which 1 ms to minimize.
[2024-06-01 14:46:01] [INFO ] Deduced a trap composed of 56 places in 62 ms of which 1 ms to minimize.
[2024-06-01 14:46:01] [INFO ] Deduced a trap composed of 56 places in 61 ms of which 1 ms to minimize.
[2024-06-01 14:46:01] [INFO ] Deduced a trap composed of 56 places in 54 ms of which 1 ms to minimize.
[2024-06-01 14:46:01] [INFO ] Deduced a trap composed of 56 places in 79 ms of which 1 ms to minimize.
[2024-06-01 14:46:01] [INFO ] Deduced a trap composed of 56 places in 70 ms of which 1 ms to minimize.
[2024-06-01 14:46:01] [INFO ] Deduced a trap composed of 56 places in 80 ms of which 1 ms to minimize.
[2024-06-01 14:46:02] [INFO ] Deduced a trap composed of 266 places in 739 ms of which 5 ms to minimize.
[2024-06-01 14:46:03] [INFO ] Deduced a trap composed of 56 places in 758 ms of which 3 ms to minimize.
[2024-06-01 14:46:03] [INFO ] Deduced a trap composed of 281 places in 658 ms of which 3 ms to minimize.
[2024-06-01 14:46:04] [INFO ] Deduced a trap composed of 253 places in 660 ms of which 3 ms to minimize.
[2024-06-01 14:46:05] [INFO ] Deduced a trap composed of 266 places in 623 ms of which 3 ms to minimize.
[2024-06-01 14:46:05] [INFO ] Deduced a trap composed of 256 places in 634 ms of which 3 ms to minimize.
[2024-06-01 14:46:06] [INFO ] Deduced a trap composed of 328 places in 560 ms of which 3 ms to minimize.
[2024-06-01 14:46:07] [INFO ] Deduced a trap composed of 264 places in 557 ms of which 3 ms to minimize.
SMT process timed out in 66183ms, After SMT, problems are : Problem set: 0 solved, 3008 unsolved
Search for dead transitions found 0 dead transitions in 66210ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 126751 ms. Remains : 556/556 places, 3014/3014 transitions.
Treatment of property PolyORBLF-COL-S06J04T08-LTLCardinality-14 finished in 432909 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U X((G(F(p1))||G(p2))))))'
Support contains 55 out of 788 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 788/788 places, 3246/3246 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 780 transition count 3238
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 780 transition count 3238
Applied a total of 16 rules in 40 ms. Remains 780 /788 variables (removed 8) and now considering 3238/3246 (removed 8) transitions.
Running 3232 sub problems to find dead transitions.
[2024-06-01 14:46:07] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
// Phase 1: matrix 3190 rows 780 cols
[2024-06-01 14:46:07] [INFO ] Computed 44 invariants in 114 ms
[2024-06-01 14:46:07] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
SMT process timed out in 48332ms, After SMT, problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 48363ms
[2024-06-01 14:46:55] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-06-01 14:46:55] [INFO ] Invariant cache hit.
[2024-06-01 14:46:56] [INFO ] Implicit Places using invariants in 613 ms returned []
[2024-06-01 14:46:56] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-06-01 14:46:56] [INFO ] Invariant cache hit.
[2024-06-01 14:46:57] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-06-01 14:47:12] [INFO ] Implicit Places using invariants and state equation in 16417 ms returned []
Implicit Place search using SMT with State Equation took 17045 ms to find 0 implicit places.
Running 3232 sub problems to find dead transitions.
[2024-06-01 14:47:12] [INFO ] Flow matrix only has 3190 transitions (discarded 48 similar events)
[2024-06-01 14:47:12] [INFO ] Invariant cache hit.
[2024-06-01 14:47:12] [INFO ] State equation strengthened by 224 read => feed constraints.
(s396 1.0timeout
^^^^^^^^^^
(error "Invalid token: 1.0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 10.0)
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) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/774 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3232 unsolved
SMT process timed out in 56947ms, After SMT, problems are : Problem set: 0 solved, 3232 unsolved
Search for dead transitions found 0 dead transitions in 56977ms
Starting structural reductions in LTL mode, iteration 1 : 780/788 places, 3238/3246 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 122435 ms. Remains : 780/788 places, 3238/3246 transitions.
Stuttering acceptance computed with spot in 193 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : PolyORBLF-COL-S06J04T08-LTLCardinality-15
Stuttering criterion allowed to conclude after 57 steps with 2 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J04T08-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T08-LTLCardinality-15 finished in 122657 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
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)))'
[2024-06-01 14:48:10] [INFO ] Flatten gal took : 361 ms
[2024-06-01 14:48:10] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2024-06-01 14:48:10] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 788 places, 3246 transitions and 19822 arcs took 51 ms.
Total runtime 2135199 ms.
There are residual formulas that ITS could not solve within timeout
FORMULA PolyORBLF-COL-S06J04T08-LTLCardinality-07 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA PolyORBLF-COL-S06J04T08-LTLCardinality-14 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN

BK_STOP 1717253357913

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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-S06J04T08-LTLCardinality-07
ltl formula formula --ltl=/tmp/1611/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( 0/ 4): Petri net has 788 places, 3246 transitions and 19822 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.490 real 0.100 user 0.100 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1611/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1611/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1611/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1611/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 815 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 789, there are 3249 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 0/ 4): ~201 levels ~10000 states ~33176 transitions
pnml2lts-mc( 0/ 4): ~201 levels ~20000 states ~68208 transitions
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 3/ 4): Accepting cycle FOUND at depth ~2779!
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 15145
pnml2lts-mc( 0/ 4): unique states count: 18441
pnml2lts-mc( 0/ 4): unique transitions count: 56199
pnml2lts-mc( 0/ 4): - self-loop count: 347
pnml2lts-mc( 0/ 4): - claim dead count: 32950
pnml2lts-mc( 0/ 4): - claim found count: 51
pnml2lts-mc( 0/ 4): - claim success count: 18460
pnml2lts-mc( 0/ 4): - cum. max stack depth: 3336
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 18460 states 56320 transitions, fanout: 3.051
pnml2lts-mc( 0/ 4): Total exploration time 2.590 sec (2.580 sec minimum, 2.588 sec on average)
pnml2lts-mc( 0/ 4): States per second: 7127, Transitions per second: 21745
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.5MB, 24.4 B/state, compr.: 0.8%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 3303 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.5MB (~256.0MB paged-in)
ltl formula name PolyORBLF-COL-S06J04T08-LTLCardinality-14
ltl formula formula --ltl=/tmp/1611/ltl_1_
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): 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): Petri net has 788 places, 3246 transitions and 19822 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1611/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1611/ltl_1_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.660 real 0.120 user 0.120 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1611/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1611/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): There are 814 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 789, there are 3250 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 1/ 4): ~208 levels ~10000 states ~30624 transitions
pnml2lts-mc( 1/ 4): ~208 levels ~20000 states ~65612 transitions
pnml2lts-mc( 1/ 4): ~208 levels ~40000 states ~139600 transitions
pnml2lts-mc( 2/ 4): ~292 levels ~80000 states ~265232 transitions
pnml2lts-mc( 2/ 4): ~292 levels ~160000 states ~577816 transitions
pnml2lts-mc( 2/ 4): ~292 levels ~320000 states ~1201828 transitions
pnml2lts-mc( 0/ 4): ~202 levels ~640000 states ~2603840 transitions
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 3/ 4): Accepting cycle FOUND at depth ~2090!
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 592134
pnml2lts-mc( 0/ 4): unique states count: 595908
pnml2lts-mc( 0/ 4): unique transitions count: 2396163
pnml2lts-mc( 0/ 4): - self-loop count: 11894
pnml2lts-mc( 0/ 4): - claim dead count: 1783544
pnml2lts-mc( 0/ 4): - claim found count: 1
pnml2lts-mc( 0/ 4): - claim success count: 595937
pnml2lts-mc( 0/ 4): - cum. max stack depth: 3858
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 595937 states 2396268 transitions, fanout: 4.021
pnml2lts-mc( 0/ 4): Total exploration time 61.890 sec (61.880 sec minimum, 61.888 sec on average)
pnml2lts-mc( 0/ 4): States per second: 9629, Transitions per second: 38718
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 8.4MB, 14.7 B/state, compr.: 0.5%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 1.0%/5.0%
pnml2lts-mc( 0/ 4): Stored 3303 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 8.4MB (~256.0MB paged-in)

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-S06J04T08"
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-S06J04T08, 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-171654446500187"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S06J04T08.tgz
mv PolyORBLF-COL-S06J04T08 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 ;