Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r136-tall-171631133000595.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)
..................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is DoubleLock-PT-p1s2, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r136-tall-171631133000595
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.8M
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 67K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 15:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 12 13:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 152K Apr 12 13:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 19 15:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 3.4M 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 DoubleLock-PT-p1s2-LTLCardinality-00
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-01
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-02
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-03
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-04
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-05
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-06
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-07
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-08
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-09
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-10
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-11
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-12
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-13
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-14
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716407533162

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleLock-PT-p1s2
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-22 19:52:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-22 19:52:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 19:52:14] [INFO ] Load time of PNML (sax parser for PT used): 302 ms
[2024-05-22 19:52:14] [INFO ] Transformed 570 places.
[2024-05-22 19:52:14] [INFO ] Transformed 7600 transitions.
[2024-05-22 19:52:14] [INFO ] Parsed PT model containing 570 places and 7600 transitions and 30784 arcs in 440 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 132 places in 31 ms
Reduce places removed 132 places and 256 transitions.
FORMULA DoubleLock-PT-p1s2-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s2-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s2-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 41 out of 438 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 438/438 places, 7344/7344 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 434 transition count 7344
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 433 transition count 7216
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 433 transition count 7216
Applied a total of 6 rules in 166 ms. Remains 433 /438 variables (removed 5) and now considering 7216/7344 (removed 128) transitions.
[2024-05-22 19:52:15] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2024-05-22 19:52:15] [INFO ] Computed 2 invariants in 94 ms
[2024-05-22 19:52:15] [INFO ] Implicit Places using invariants in 740 ms returned []
[2024-05-22 19:52:15] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-22 19:52:15] [INFO ] Invariant cache hit.
[2024-05-22 19:52:16] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-22 19:52:47] [INFO ] Performed 409/433 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-22 19:53:04] [INFO ] Implicit Places using invariants and state equation in 48143 ms returned []
Implicit Place search using SMT with State Equation took 48911 ms to find 0 implicit places.
Running 7214 sub problems to find dead transitions.
[2024-05-22 19:53:04] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-22 19:53:04] [INFO ] Invariant cache hit.
[2024-05-22 19:53:04] [INFO ] State equation strengthened by 400 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/433 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7214 unsolved
SMT process timed out in 58362ms, After SMT, problems are : Problem set: 0 solved, 7214 unsolved
Search for dead transitions found 0 dead transitions in 58480ms
Starting structural reductions in LTL mode, iteration 1 : 433/438 places, 7216/7344 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 107619 ms. Remains : 433/438 places, 7216/7344 transitions.
Support contains 41 out of 433 places after structural reductions.
[2024-05-22 19:54:03] [INFO ] Flatten gal took : 405 ms
[2024-05-22 19:54:03] [INFO ] Flatten gal took : 242 ms
[2024-05-22 19:54:03] [INFO ] Input system was already deterministic with 7216 transitions.
RANDOM walk for 40004 steps (346 resets) in 2756 ms. (14 steps per ms) remains 11/29 properties
BEST_FIRST walk for 40004 steps (56 resets) in 258 ms. (154 steps per ms) remains 8/11 properties
BEST_FIRST walk for 40004 steps (56 resets) in 135 ms. (294 steps per ms) remains 7/8 properties
BEST_FIRST walk for 40003 steps (57 resets) in 108 ms. (367 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (52 resets) in 128 ms. (310 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (57 resets) in 235 ms. (169 steps per ms) remains 5/7 properties
BEST_FIRST walk for 40004 steps (49 resets) in 161 ms. (246 steps per ms) remains 4/5 properties
[2024-05-22 19:54:05] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-22 19:54:05] [INFO ] Invariant cache hit.
[2024-05-22 19:54:05] [INFO ] State equation strengthened by 400 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 145/150 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/150 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 2357/2507 variables, 150/151 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2507 variables, 12/163 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2507 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 4 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 2676/5183 variables, 158/321 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/5183 variables, 1/322 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5183/5308 variables, and 710 constraints, problems are : Problem set: 0 solved, 4 unsolved in 5005 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 308/433 constraints, ReadFeed: 400/400 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 145/150 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/150 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 2357/2507 variables, 150/151 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2507 variables, 12/163 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2507 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 2676/5183 variables, 158/321 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/5183 variables, 1/322 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 5183/5308 variables, and 710 constraints, problems are : Problem set: 0 solved, 4 unsolved in 4984 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 308/433 constraints, ReadFeed: 400/400 constraints, PredecessorRefiner: 0/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 10053ms problems are : Problem set: 0 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 5 out of 433 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 433/433 places, 7216/7216 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 127 transitions
Reduce isomorphic transitions removed 127 transitions.
Iterating post reduction 0 with 127 rules applied. Total rules applied 127 place count 433 transition count 7089
Applied a total of 127 rules in 381 ms. Remains 433 /433 variables (removed 0) and now considering 7089/7216 (removed 127) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 382 ms. Remains : 433/433 places, 7089/7216 transitions.
RANDOM walk for 40000 steps (348 resets) in 313 ms. (127 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (51 resets) in 83 ms. (476 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (54 resets) in 106 ms. (373 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (54 resets) in 69 ms. (571 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (50 resets) in 63 ms. (625 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 133648 steps, run timeout after 3001 ms. (steps per millisecond=44 ) properties seen :0 out of 4
Probabilistic random walk after 133648 steps, saw 103933 distinct states, run finished after 3007 ms. (steps per millisecond=44 ) properties seen :0
[2024-05-22 19:54:18] [INFO ] Flow matrix only has 4748 transitions (discarded 2341 similar events)
// Phase 1: matrix 4748 rows 433 cols
[2024-05-22 19:54:18] [INFO ] Computed 2 invariants in 50 ms
[2024-05-22 19:54:19] [INFO ] State equation strengthened by 400 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 145/150 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/150 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 2357/2507 variables, 150/151 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2507 variables, 12/163 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2507 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 4 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 2549/5056 variables, 158/321 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/5056 variables, 1/322 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/5056 variables, 388/710 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/5056 variables, 0/710 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5181/5181 variables, and 835 constraints, problems are : Problem set: 0 solved, 4 unsolved in 45027 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 433/433 constraints, ReadFeed: 400/400 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 145/150 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/150 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 2357/2507 variables, 150/151 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2507 variables, 12/163 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2507 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 2549/5056 variables, 158/321 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/5056 variables, 1/322 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/5056 variables, 388/710 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/5056 variables, 4/714 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/5056 variables, 0/714 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp27 is UNSAT
Solver is answering 'unknown', stopping.
Problem AtomicPropp1 is UNSAT
After SMT solving in domain Int declared 5181/5181 variables, and 839 constraints, problems are : Problem set: 3 solved, 1 unsolved in 10853 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 433/433 constraints, ReadFeed: 400/400 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 55981ms problems are : Problem set: 3 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA DoubleLock-PT-p1s2-LTLCardinality-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA DoubleLock-PT-p1s2-LTLCardinality-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 4 atomic propositions for a total of 11 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA DoubleLock-PT-p1s2-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s2-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 10 stabilizing places and 2176 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' '!((X((p0&&G(p1)))&&(F(p2) U (p3 U p1))))'
Support contains 6 out of 433 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 433/433 places, 7216/7216 transitions.
Applied a total of 0 rules in 21 ms. Remains 433 /433 variables (removed 0) and now considering 7216/7216 (removed 0) transitions.
[2024-05-22 19:55:15] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2024-05-22 19:55:15] [INFO ] Computed 2 invariants in 31 ms
[2024-05-22 19:55:16] [INFO ] Implicit Places using invariants in 772 ms returned []
[2024-05-22 19:55:16] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-22 19:55:16] [INFO ] Invariant cache hit.
[2024-05-22 19:55:16] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-22 19:55:48] [INFO ] Performed 418/433 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-22 19:56:15] [INFO ] Implicit Places using invariants and state equation in 59625 ms returned []
Implicit Place search using SMT with State Equation took 60407 ms to find 0 implicit places.
Running 7214 sub problems to find dead transitions.
[2024-05-22 19:56:15] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-22 19:56:15] [INFO ] Invariant cache hit.
[2024-05-22 19:56:15] [INFO ] State equation strengthened by 400 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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(s239 1.0)
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(s245 1.0)
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(s276 1.0)
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(s278 1.0)
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(s280 1.0)
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(s282 1.0)
(s283 1.0)
(s284 1.0)
(s285 1.0)
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(s287 1.0)
(s288 1.0)
(s289 1.0)
(s290 1.0)
(s291 1.0)
(s292 1.0)
(s293 1.0)
(s294 1.0)
(s295 1.0)
(s296 1.0)
(s297 1.0)
(s298 1.0)
(s299 1.0)
(s300 1.0)
(s301 1.0)
(s302 1.0)
(s303 1.0)
(s304 1.0)
(s305 1.0)
(s306 1.0)
(s307 1.0)
(s308 1.0)
(s309 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/433 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7214 unsolved
SMT process timed out in 62630ms, After SMT, problems are : Problem set: 0 solved, 7214 unsolved
Search for dead transitions found 0 dead transitions in 62700ms
Finished structural reductions in LTL mode , in 1 iterations and 123147 ms. Remains : 433/433 places, 7216/7216 transitions.
Stuttering acceptance computed with spot in 357 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p2) (NOT p0)), (OR (NOT p1) (NOT p2)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : DoubleLock-PT-p1s2-LTLCardinality-01
Entered a terminal (fully accepting) state of product in 511 steps with 6 reset in 30 ms.
FORMULA DoubleLock-PT-p1s2-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s2-LTLCardinality-01 finished in 123649 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))'
Support contains 1 out of 433 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 433/433 places, 7216/7216 transitions.
Applied a total of 0 rules in 27 ms. Remains 433 /433 variables (removed 0) and now considering 7216/7216 (removed 0) transitions.
[2024-05-22 19:57:18] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-22 19:57:18] [INFO ] Invariant cache hit.
[2024-05-22 19:57:19] [INFO ] Implicit Places using invariants in 505 ms returned []
[2024-05-22 19:57:19] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-22 19:57:19] [INFO ] Invariant cache hit.
[2024-05-22 19:57:20] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-22 19:57:52] [INFO ] Performed 384/433 implicitness test of which 0 returned IMPLICIT in 31 seconds.
[2024-05-22 19:58:22] [INFO ] Performed 419/433 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2024-05-22 19:58:34] [INFO ] Implicit Places using invariants and state equation in 75513 ms returned []
Implicit Place search using SMT with State Equation took 76020 ms to find 0 implicit places.
Running 7214 sub problems to find dead transitions.
[2024-05-22 19:58:35] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-22 19:58:35] [INFO ] Invariant cache hit.
[2024-05-22 19:58:35] [INFO ] State equation strengthened by 400 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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(s181 1.0)
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(s185 1.0)
(s186 1.0)
(s187 1.0)
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(s192 1.0)
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(s194 1.0)
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(s199 1.0)
(s200 1.0)
(s201 timeout
1.0)
(s202 1.0)
(s203 1.0)
(s204 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/433 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7214 unsolved
SMT process timed out in 61297ms, After SMT, problems are : Problem set: 0 solved, 7214 unsolved
Search for dead transitions found 0 dead transitions in 61363ms
Finished structural reductions in LTL mode , in 1 iterations and 137428 ms. Remains : 433/433 places, 7216/7216 transitions.
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : DoubleLock-PT-p1s2-LTLCardinality-02
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DoubleLock-PT-p1s2-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s2-LTLCardinality-02 finished in 137551 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 1 out of 433 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 433/433 places, 7216/7216 transitions.
Applied a total of 0 rules in 374 ms. Remains 433 /433 variables (removed 0) and now considering 7216/7216 (removed 0) transitions.
[2024-05-22 19:59:36] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-22 19:59:36] [INFO ] Invariant cache hit.
[2024-05-22 19:59:37] [INFO ] Implicit Places using invariants in 469 ms returned []
[2024-05-22 19:59:37] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-22 19:59:37] [INFO ] Invariant cache hit.
[2024-05-22 19:59:38] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-22 20:00:08] [INFO ] Performed 98/433 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-22 20:00:39] [INFO ] Performed 409/433 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-22 20:00:54] [INFO ] Implicit Places using invariants and state equation in 76953 ms returned []
Implicit Place search using SMT with State Equation took 77423 ms to find 0 implicit places.
[2024-05-22 20:00:55] [INFO ] Redundant transitions in 788 ms returned []
Running 7214 sub problems to find dead transitions.
[2024-05-22 20:00:55] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-22 20:00:55] [INFO ] Invariant cache hit.
[2024-05-22 20:00:55] [INFO ] State equation strengthened by 400 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/433 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7214 unsolved
SMT process timed out in 60035ms, After SMT, problems are : Problem set: 0 solved, 7214 unsolved
Search for dead transitions found 0 dead transitions in 60094ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 138705 ms. Remains : 433/433 places, 7216/7216 transitions.
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DoubleLock-PT-p1s2-LTLCardinality-03
Stuttering criterion allowed to conclude after 81 steps with 0 reset in 1 ms.
FORMULA DoubleLock-PT-p1s2-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s2-LTLCardinality-03 finished in 138830 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 433 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 433/433 places, 7216/7216 transitions.
Applied a total of 0 rules in 31 ms. Remains 433 /433 variables (removed 0) and now considering 7216/7216 (removed 0) transitions.
[2024-05-22 20:01:55] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-22 20:01:55] [INFO ] Invariant cache hit.
[2024-05-22 20:01:55] [INFO ] Implicit Places using invariants in 500 ms returned []
[2024-05-22 20:01:55] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-22 20:01:55] [INFO ] Invariant cache hit.
[2024-05-22 20:01:56] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-22 20:02:27] [INFO ] Performed 389/433 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-22 20:02:50] [INFO ] Implicit Places using invariants and state equation in 54265 ms returned []
Implicit Place search using SMT with State Equation took 54769 ms to find 0 implicit places.
Running 7214 sub problems to find dead transitions.
[2024-05-22 20:02:50] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-22 20:02:50] [INFO ] Invariant cache hit.
[2024-05-22 20:02:50] [INFO ] State equation strengthened by 400 read => feed constraints.

BK_STOP 1716408176775

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ 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 LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DoubleLock-PT-p1s2"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is DoubleLock-PT-p1s2, 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 r136-tall-171631133000595"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p1s2.tgz
mv DoubleLock-PT-p1s2 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 ;