Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r114-smll-171624276100505.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is DNAwalker-PT-18lozangeBlock, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-171624276100505
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.1M
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 74K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 15:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 126K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 100K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 15 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.6M May 18 16:42 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 DNAwalker-PT-18lozangeBlock-CTLCardinality-2024-00
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLCardinality-2024-01
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLCardinality-2024-02
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLCardinality-2024-03
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLCardinality-2024-04
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLCardinality-2024-05
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLCardinality-2024-06
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLCardinality-2024-07
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLCardinality-2024-08
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLCardinality-2024-09
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLCardinality-2024-10
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLCardinality-2024-11
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLCardinality-2023-12
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLCardinality-2023-13
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLCardinality-2023-14
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716535200064

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-18lozangeBlock
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202405141337
[2024-05-24 07:20:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-24 07:20:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 07:20:02] [INFO ] Load time of PNML (sax parser for PT used): 356 ms
[2024-05-24 07:20:02] [INFO ] Transformed 164 places.
[2024-05-24 07:20:02] [INFO ] Transformed 3697 transitions.
[2024-05-24 07:20:02] [INFO ] Parsed PT model containing 164 places and 3697 transitions and 10898 arcs in 535 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 25 ms.
Support contains 102 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 63 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
Running 3563 sub problems to find dead transitions.
// Phase 1: matrix 3697 rows 164 cols
[2024-05-24 07:20:03] [INFO ] Computed 0 invariants in 56 ms
[2024-05-24 07:20:03] [INFO ] State equation strengthened by 2651 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3563 unsolved
SMT process timed out in 31598ms, After SMT, problems are : Problem set: 0 solved, 3563 unsolved
Search for dead transitions found 0 dead transitions in 31723ms
[2024-05-24 07:20:34] [INFO ] Invariant cache hit.
[2024-05-24 07:20:34] [INFO ] Implicit Places using invariants in 231 ms returned []
[2024-05-24 07:20:34] [INFO ] Invariant cache hit.
[2024-05-24 07:20:35] [INFO ] State equation strengthened by 2651 read => feed constraints.
[2024-05-24 07:21:09] [INFO ] Performed 3/164 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-05-24 07:21:41] [INFO ] Performed 71/164 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-05-24 07:22:17] [INFO ] Performed 115/164 implicitness test of which 0 returned IMPLICIT in 100 seconds.
[2024-05-24 07:22:41] [INFO ] Implicit Places using invariants and state equation in 126463 ms returned []
Implicit Place search using SMT with State Equation took 126702 ms to find 0 implicit places.
Running 3563 sub problems to find dead transitions.
[2024-05-24 07:22:41] [INFO ] Invariant cache hit.
[2024-05-24 07:22:41] [INFO ] State equation strengthened by 2651 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3563 unsolved
At refinement iteration 1 (OVERLAPS) 3632/3732 variables, 100/100 constraints. Problems are: Problem set: 0 solved, 3563 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3732/3861 variables, and 2750 constraints, problems are : Problem set: 0 solved, 3563 unsolved in 30103 ms.
Refiners :[State Equation: 100/164 constraints, ReadFeed: 2650/2651 constraints, PredecessorRefiner: 3563/3563 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3563 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3563 unsolved
At refinement iteration 1 (OVERLAPS) 3632/3732 variables, 100/100 constraints. Problems are: Problem set: 0 solved, 3563 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3732/3861 variables, and 2750 constraints, problems are : Problem set: 0 solved, 3563 unsolved in 30066 ms.
Refiners :[State Equation: 100/164 constraints, ReadFeed: 2650/2651 constraints, PredecessorRefiner: 0/3563 constraints, Known Traps: 0/0 constraints]
After SMT, in 71146ms problems are : Problem set: 0 solved, 3563 unsolved
Search for dead transitions found 0 dead transitions in 71199ms
Finished structural reductions in LTL mode , in 1 iterations and 229824 ms. Remains : 164/164 places, 3697/3697 transitions.
Support contains 102 out of 164 places after structural reductions.
[2024-05-24 07:23:53] [INFO ] Flatten gal took : 394 ms
[2024-05-24 07:23:53] [INFO ] Flatten gal took : 200 ms
[2024-05-24 07:23:53] [INFO ] Input system was already deterministic with 3697 transitions.
RANDOM walk for 40000 steps (388 resets) in 3871 ms. (10 steps per ms) remains 20/87 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 20/20 properties
[2024-05-24 07:23:55] [INFO ] Invariant cache hit.
[2024-05-24 07:23:55] [INFO ] State equation strengthened by 2651 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp69 is UNSAT
Problem AtomicPropp70 is UNSAT
Problem AtomicPropp72 is UNSAT
Problem AtomicPropp82 is UNSAT
At refinement iteration 1 (OVERLAPS) 822/852 variables, 30/30 constraints. Problems are: Problem set: 14 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/852 variables, 294/324 constraints. Problems are: Problem set: 14 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/852 variables, 0/324 constraints. Problems are: Problem set: 14 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 2928/3780 variables, 94/418 constraints. Problems are: Problem set: 14 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3780 variables, 2356/2774 constraints. Problems are: Problem set: 14 solved, 6 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3780/3861 variables, and 2774 constraints, problems are : Problem set: 14 solved, 6 unsolved in 5012 ms.
Refiners :[State Equation: 124/164 constraints, ReadFeed: 2650/2651 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 14 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 14 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 695/706 variables, 11/11 constraints. Problems are: Problem set: 14 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/706 variables, 242/253 constraints. Problems are: Problem set: 14 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/706 variables, 0/253 constraints. Problems are: Problem set: 14 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 3040/3746 variables, 96/349 constraints. Problems are: Problem set: 14 solved, 6 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3746/3861 variables, and 2757 constraints, problems are : Problem set: 14 solved, 6 unsolved in 5020 ms.
Refiners :[State Equation: 107/164 constraints, ReadFeed: 2650/2651 constraints, PredecessorRefiner: 0/20 constraints, Known Traps: 0/0 constraints]
After SMT, in 10234ms problems are : Problem set: 14 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 11 out of 164 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 164 transition count 3633
Reduce places removed 57 places and 57 transitions.
Iterating global reduction 1 with 57 rules applied. Total rules applied 121 place count 107 transition count 3576
Applied a total of 121 rules in 248 ms. Remains 107 /164 variables (removed 57) and now considering 3576/3697 (removed 121) transitions.
Running 3547 sub problems to find dead transitions.
// Phase 1: matrix 3576 rows 107 cols
[2024-05-24 07:24:05] [INFO ] Computed 0 invariants in 20 ms
[2024-05-24 07:24:05] [INFO ] State equation strengthened by 271 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3547 unsolved
SMT process timed out in 29910ms, After SMT, problems are : Problem set: 0 solved, 3547 unsolved
Search for dead transitions found 0 dead transitions in 29955ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30213 ms. Remains : 107/164 places, 3576/3697 transitions.
RANDOM walk for 40000 steps (590 resets) in 1171 ms. (34 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (21 resets) in 186 ms. (213 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (21 resets) in 204 ms. (195 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (22 resets) in 193 ms. (206 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (22 resets) in 207 ms. (192 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (22 resets) in 181 ms. (219 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (24 resets) in 172 ms. (231 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 170286 steps, run timeout after 3001 ms. (steps per millisecond=56 ) properties seen :0 out of 6
Probabilistic random walk after 170286 steps, saw 35920 distinct states, run finished after 3010 ms. (steps per millisecond=56 ) properties seen :0
[2024-05-24 07:24:39] [INFO ] Invariant cache hit.
[2024-05-24 07:24:39] [INFO ] State equation strengthened by 271 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 695/706 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/706 variables, 242/253 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/706 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 2977/3683 variables, 96/349 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3683 variables, 29/378 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3683 variables, 0/378 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 0/3683 variables, 0/378 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3683/3683 variables, and 378 constraints, problems are : Problem set: 0 solved, 6 unsolved in 2696 ms.
Refiners :[State Equation: 107/107 constraints, ReadFeed: 271/271 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 695/706 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/706 variables, 242/253 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/706 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3683/3683 variables, and 349 constraints, problems are : Problem set: 0 solved, 6 unsolved in 45011 ms.
Refiners :[State Equation: 107/107 constraints, ReadFeed: 242/271 constraints, PredecessorRefiner: 0/6 constraints, Known Traps: 0/0 constraints]
After SMT, in 47818ms problems are : Problem set: 0 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 11 out of 107 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 107/107 places, 3576/3576 transitions.
Applied a total of 0 rules in 55 ms. Remains 107 /107 variables (removed 0) and now considering 3576/3576 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55 ms. Remains : 107/107 places, 3576/3576 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 107/107 places, 3576/3576 transitions.
Applied a total of 0 rules in 89 ms. Remains 107 /107 variables (removed 0) and now considering 3576/3576 (removed 0) transitions.
[2024-05-24 07:25:27] [INFO ] Invariant cache hit.
[2024-05-24 07:25:27] [INFO ] Implicit Places using invariants in 310 ms returned []
[2024-05-24 07:25:28] [INFO ] Invariant cache hit.
[2024-05-24 07:25:28] [INFO ] State equation strengthened by 271 read => feed constraints.
[2024-05-24 07:26:00] [INFO ] Performed 47/107 implicitness test of which 1 returned IMPLICIT in 31 seconds.
[2024-05-24 07:26:23] [INFO ] Implicit Places using invariants and state equation in 55611 ms returned [0]
Discarding 1 places :
Drop transitions (Empty/Sink Transition effects.) removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Implicit Place search using SMT with State Equation took 55960 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 106/107 places, 3557/3576 transitions.
Applied a total of 0 rules in 90 ms. Remains 106 /106 variables (removed 0) and now considering 3557/3557 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 56152 ms. Remains : 106/107 places, 3557/3576 transitions.
Successfully simplified 14 atomic propositions for a total of 16 simplifications.
FORMULA DNAwalker-PT-18lozangeBlock-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-24 07:26:23] [INFO ] Flatten gal took : 107 ms
[2024-05-24 07:26:23] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DNAwalker-PT-18lozangeBlock-CTLCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-24 07:26:23] [INFO ] Flatten gal took : 116 ms
[2024-05-24 07:26:24] [INFO ] Input system was already deterministic with 3697 transitions.
Support contains 76 out of 164 places (down from 94) after GAL structural reductions.
Computed a total of 164 stabilizing places and 3696 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 12 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
Running 3563 sub problems to find dead transitions.
// Phase 1: matrix 3697 rows 164 cols
[2024-05-24 07:26:24] [INFO ] Computed 0 invariants in 12 ms
[2024-05-24 07:26:24] [INFO ] State equation strengthened by 2651 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) 0/100 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3563 unsolved
SMT process timed out in 30273ms, After SMT, problems are : Problem set: 0 solved, 3563 unsolved
Search for dead transitions found 0 dead transitions in 30309ms
[2024-05-24 07:26:54] [INFO ] Invariant cache hit.
[2024-05-24 07:26:54] [INFO ] Implicit Places using invariants in 314 ms returned []
[2024-05-24 07:26:54] [INFO ] Invariant cache hit.
[2024-05-24 07:26:55] [INFO ] State equation strengthened by 2651 read => feed constraints.
[2024-05-24 07:27:27] [INFO ] Performed 5/164 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-24 07:27:58] [INFO ] Performed 25/164 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2024-05-24 07:28:28] [INFO ] Performed 41/164 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2024-05-24 07:29:02] [INFO ] Performed 59/164 implicitness test of which 0 returned IMPLICIT in 125 seconds.
[2024-05-24 07:29:02] [INFO ] Timeout of Implicit test with SMT after 125 seconds.
[2024-05-24 07:29:02] [INFO ] Implicit Places using invariants and state equation in 127963 ms returned []
Implicit Place search using SMT with State Equation took 128279 ms to find 0 implicit places.
Running 3563 sub problems to find dead transitions.
[2024-05-24 07:29:02] [INFO ] Invariant cache hit.
[2024-05-24 07:29:02] [INFO ] State equation strengthened by 2651 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3563 unsolved
At refinement iteration 1 (OVERLAPS) 3632/3732 variables, 100/100 constraints. Problems are: Problem set: 0 solved, 3563 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3732/3861 variables, and 2750 constraints, problems are : Problem set: 0 solved, 3563 unsolved in 30054 ms.
Refiners :[State Equation: 100/164 constraints, ReadFeed: 2650/2651 constraints, PredecessorRefiner: 3563/3563 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3563 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3563 unsolved
At refinement iteration 1 (OVERLAPS) 3632/3732 variables, 100/100 constraints. Problems are: Problem set: 0 solved, 3563 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3732/3861 variables, and 2750 constraints, problems are : Problem set: 0 solved, 3563 unsolved in 30061 ms.
Refiners :[State Equation: 100/164 constraints, ReadFeed: 2650/2651 constraints, PredecessorRefiner: 0/3563 constraints, Known Traps: 0/0 constraints]
After SMT, in 70285ms problems are : Problem set: 0 solved, 3563 unsolved
Search for dead transitions found 0 dead transitions in 70321ms
Finished structural reductions in LTL mode , in 1 iterations and 228940 ms. Remains : 164/164 places, 3697/3697 transitions.
[2024-05-24 07:30:13] [INFO ] Flatten gal took : 83 ms
[2024-05-24 07:30:13] [INFO ] Flatten gal took : 100 ms
[2024-05-24 07:30:13] [INFO ] Input system was already deterministic with 3697 transitions.
[2024-05-24 07:30:13] [INFO ] Flatten gal took : 93 ms
[2024-05-24 07:30:13] [INFO ] Flatten gal took : 87 ms
[2024-05-24 07:30:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality17033581679092535206.gal : 70 ms
[2024-05-24 07:30:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality342722447447443234.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17033581679092535206.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality342722447447443234.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-24 07:30:44] [INFO ] Flatten gal took : 87 ms
[2024-05-24 07:30:44] [INFO ] Applying decomposition
[2024-05-24 07:30:44] [INFO ] Flatten gal took : 96 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph12877404740212956132.txt' '-o' '/tmp/graph12877404740212956132.bin' '-w' '/tmp/graph12877404740212956132.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph12877404740212956132.bin' '-l' '-1' '-v' '-w' '/tmp/graph12877404740212956132.weights' '-q' '0' '-e' '0.001'
[2024-05-24 07:30:44] [INFO ] Decomposing Gal with order
[2024-05-24 07:30:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 07:30:45] [INFO ] Removed a total of 6937 redundant transitions.
[2024-05-24 07:30:45] [INFO ] Flatten gal took : 349 ms
[2024-05-24 07:30:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 34 ms.
[2024-05-24 07:30:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality17358920140947127019.gal : 23 ms
[2024-05-24 07:30:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality3884786543444567229.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17358920140947127019.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3884786543444567229.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 11 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
Running 3563 sub problems to find dead transitions.
[2024-05-24 07:31:15] [INFO ] Invariant cache hit.
[2024-05-24 07:31:15] [INFO ] State equation strengthened by 2651 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3563 unsolved
SMT process timed out in 29445ms, After SMT, problems are : Problem set: 0 solved, 3563 unsolved
Search for dead transitions found 0 dead transitions in 29484ms
[2024-05-24 07:31:45] [INFO ] Invariant cache hit.
[2024-05-24 07:31:45] [INFO ] Implicit Places using invariants in 330 ms returned []
[2024-05-24 07:31:45] [INFO ] Invariant cache hit.
[2024-05-24 07:31:46] [INFO ] State equation strengthened by 2651 read => feed constraints.
[2024-05-24 07:32:18] [INFO ] Performed 5/164 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-24 07:32:52] [INFO ] Performed 33/164 implicitness test of which 0 returned IMPLICIT in 64 seconds.
[2024-05-24 07:33:25] [INFO ] Performed 47/164 implicitness test of which 0 returned IMPLICIT in 98 seconds.
[2024-05-24 07:33:55] [INFO ] Performed 65/164 implicitness test of which 0 returned IMPLICIT in 128 seconds.
[2024-05-24 07:33:55] [INFO ] Timeout of Implicit test with SMT after 128 seconds.
[2024-05-24 07:33:55] [INFO ] Implicit Places using invariants and state equation in 130360 ms returned []
Implicit Place search using SMT with State Equation took 130698 ms to find 0 implicit places.
Running 3563 sub problems to find dead transitions.
[2024-05-24 07:33:55] [INFO ] Invariant cache hit.
[2024-05-24 07:33:55] [INFO ] State equation strengthened by 2651 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3563 unsolved
At refinement iteration 1 (OVERLAPS) 3632/3732 variables, 100/100 constraints. Problems are: Problem set: 0 solved, 3563 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3732/3861 variables, and 2750 constraints, problems are : Problem set: 0 solved, 3563 unsolved in 30079 ms.
Refiners :[State Equation: 100/164 constraints, ReadFeed: 2650/2651 constraints, PredecessorRefiner: 3563/3563 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3563 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3563 unsolved
At refinement iteration 1 (OVERLAPS) 3632/3732 variables, 100/100 constraints. Problems are: Problem set: 0 solved, 3563 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3732/3861 variables, and 2750 constraints, problems are : Problem set: 0 solved, 3563 unsolved in 30057 ms.
Refiners :[State Equation: 100/164 constraints, ReadFeed: 2650/2651 constraints, PredecessorRefiner: 0/3563 constraints, Known Traps: 0/0 constraints]
After SMT, in 69795ms problems are : Problem set: 0 solved, 3563 unsolved
Search for dead transitions found 0 dead transitions in 69831ms
Finished structural reductions in LTL mode , in 1 iterations and 230046 ms. Remains : 164/164 places, 3697/3697 transitions.
[2024-05-24 07:35:05] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-24 07:35:05] [INFO ] Flatten gal took : 75 ms
FORMULA DNAwalker-PT-18lozangeBlock-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-24 07:35:05] [INFO ] Flatten gal took : 86 ms
[2024-05-24 07:35:05] [INFO ] Input system was already deterministic with 3697 transitions.
Support contains 0 out of 164 places (down from 13) after GAL structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 9 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
Running 3563 sub problems to find dead transitions.
[2024-05-24 07:35:05] [INFO ] Invariant cache hit.
[2024-05-24 07:35:06] [INFO ] State equation strengthened by 2651 read => feed constraints.

BK_STOP 1716536117890

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DNAwalker-PT-18lozangeBlock"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is DNAwalker-PT-18lozangeBlock, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r114-smll-171624276100505"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-18lozangeBlock.tgz
mv DNAwalker-PT-18lozangeBlock execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;