About the Execution of ITS-Tools for Peterson-COL-5
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2003.315 | 480638.00 | 757681.00 | 1566.80 | FFFTFFFFFFFTTFTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r268-smll-171654407200227.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 Peterson-COL-5, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r268-smll-171654407200227
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 8.0K Apr 12 02:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Apr 12 02:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Apr 12 02:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 12 02:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 03:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 101K Apr 12 03:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 03:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Apr 12 03:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 2 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 45K 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 Peterson-COL-5-LTLCardinality-00
FORMULA_NAME Peterson-COL-5-LTLCardinality-01
FORMULA_NAME Peterson-COL-5-LTLCardinality-02
FORMULA_NAME Peterson-COL-5-LTLCardinality-03
FORMULA_NAME Peterson-COL-5-LTLCardinality-04
FORMULA_NAME Peterson-COL-5-LTLCardinality-05
FORMULA_NAME Peterson-COL-5-LTLCardinality-06
FORMULA_NAME Peterson-COL-5-LTLCardinality-07
FORMULA_NAME Peterson-COL-5-LTLCardinality-08
FORMULA_NAME Peterson-COL-5-LTLCardinality-09
FORMULA_NAME Peterson-COL-5-LTLCardinality-10
FORMULA_NAME Peterson-COL-5-LTLCardinality-11
FORMULA_NAME Peterson-COL-5-LTLCardinality-12
FORMULA_NAME Peterson-COL-5-LTLCardinality-13
FORMULA_NAME Peterson-COL-5-LTLCardinality-14
FORMULA_NAME Peterson-COL-5-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716740156142
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Peterson-COL-5
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202405141337
[2024-05-26 16:15:58] [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]
[2024-05-26 16:15:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 16:15:58] [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.
[2024-05-26 16:15:59] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-26 16:16:00] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1364 ms
[2024-05-26 16:16:00] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 864 PT places and 1398.0 transition bindings in 41 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 30 ms.
Working with output stream class java.io.PrintStream
[2024-05-26 16:16:00] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 8 ms.
[2024-05-26 16:16:00] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Initial state reduction rules removed 4 formulas.
FORMULA Peterson-COL-5-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-5-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-5-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-5-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 2 stabilizing places and 0 stable transitions
Remains 12 properties that can be checked using skeleton over-approximation.
Reduce places removed 2 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 40010 steps (8 resets) in 1046 ms. (38 steps per ms) remains 2/22 properties
BEST_FIRST walk for 40003 steps (8 resets) in 402 ms. (99 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40001 steps (8 resets) in 307 ms. (129 steps per ms) remains 2/2 properties
// Phase 1: matrix 14 rows 9 cols
[2024-05-26 16:16:01] [INFO ] Computed 1 invariants in 5 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp21 is UNSAT
After SMT solving in domain Real declared 9/23 variables, and 1 constraints, problems are : Problem set: 2 solved, 0 unsolved in 230 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 0/9 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 280ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 12 simplifications.
FORMULA Peterson-COL-5-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-26 16:16:01] [INFO ] Flatten gal took : 27 ms
[2024-05-26 16:16:01] [INFO ] Flatten gal took : 6 ms
Domain [Process(6), Tour(5), Process(6)] of place BeginLoop breaks symmetries in sort Process
Arc [2:1*[$i, (MOD (ADD $j 1) 5)]] contains successor/predecessor on variables of sort Tour
Symmetric sort wr.t. initial and guards and successors and join/free detected :Bool
Arc [1:1*[$i, 0]] contains constants of sort Bool
Transition Ask : constants on arcs in [[1:1*[$i, 0]]] introduces in Bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2024-05-26 16:16:01] [INFO ] Unfolded HLPN to a Petri net with 864 places and 1302 transitions 4068 arcs in 99 ms.
[2024-05-26 16:16:01] [INFO ] Unfolded 11 HLPN properties in 2 ms.
Deduced a syphon composed of 30 places in 24 ms
Reduce places removed 30 places and 60 transitions.
Support contains 792 out of 834 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 834/834 places, 1242/1242 transitions.
Applied a total of 0 rules in 51 ms. Remains 834 /834 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
[2024-05-26 16:16:02] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
// Phase 1: matrix 1122 rows 834 cols
[2024-05-26 16:16:02] [INFO ] Computed 23 invariants in 36 ms
[2024-05-26 16:16:02] [INFO ] Implicit Places using invariants in 625 ms returned []
[2024-05-26 16:16:02] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
[2024-05-26 16:16:02] [INFO ] Invariant cache hit.
[2024-05-26 16:16:03] [INFO ] State equation strengthened by 205 read => feed constraints.
[2024-05-26 16:16:04] [INFO ] Implicit Places using invariants and state equation in 1753 ms returned []
Implicit Place search using SMT with State Equation took 2395 ms to find 0 implicit places.
Running 1236 sub problems to find dead transitions.
[2024-05-26 16:16:04] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
[2024-05-26 16:16:04] [INFO ] Invariant cache hit.
[2024-05-26 16:16:04] [INFO ] State equation strengthened by 205 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/828 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1236 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/828 variables, 6/17 constraints. Problems are: Problem set: 0 solved, 1236 unsolved
[2024-05-26 16:16:35] [INFO ] Deduced a trap composed of 30 places in 955 ms of which 75 ms to minimize.
SMT process timed out in 31048ms, After SMT, problems are : Problem set: 0 solved, 1236 unsolved
Search for dead transitions found 0 dead transitions in 31107ms
Finished structural reductions in LTL mode , in 1 iterations and 33595 ms. Remains : 834/834 places, 1242/1242 transitions.
Support contains 792 out of 834 places after structural reductions.
[2024-05-26 16:16:35] [INFO ] Flatten gal took : 139 ms
[2024-05-26 16:16:36] [INFO ] Flatten gal took : 153 ms
[2024-05-26 16:16:36] [INFO ] Input system was already deterministic with 1242 transitions.
RANDOM walk for 40000 steps (8 resets) in 1585 ms. (25 steps per ms) remains 4/21 properties
BEST_FIRST walk for 40004 steps (8 resets) in 139 ms. (285 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 288 ms. (138 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 321 ms. (124 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 145 ms. (274 steps per ms) remains 4/4 properties
[2024-05-26 16:16:37] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
[2024-05-26 16:16:37] [INFO ] Invariant cache hit.
[2024-05-26 16:16:37] [INFO ] State equation strengthened by 205 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/342 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem AtomicPropp20 is UNSAT
At refinement iteration 1 (OVERLAPS) 456/798 variables, 12/12 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/798 variables, 0/12 constraints. Problems are: Problem set: 1 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 6/804 variables, 6/18 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/804 variables, 0/18 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 1122/1926 variables, 804/822 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1926 variables, 205/1027 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1926 variables, 0/1027 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 30/1956 variables, 30/1057 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1956 variables, 5/1062 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1956 variables, 0/1062 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 0/1956 variables, 0/1062 constraints. Problems are: Problem set: 1 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1956/1956 variables, and 1062 constraints, problems are : Problem set: 1 solved, 3 unsolved in 2046 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 834/834 constraints, ReadFeed: 205/205 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/336 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 462/798 variables, 12/12 constraints. Problems are: Problem set: 1 solved, 3 unsolved
[2024-05-26 16:16:40] [INFO ] Deduced a trap composed of 119 places in 405 ms of which 8 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/798 variables, 1/13 constraints. Problems are: Problem set: 1 solved, 3 unsolved
[2024-05-26 16:16:40] [INFO ] Deduced a trap composed of 148 places in 536 ms of which 9 ms to minimize.
[2024-05-26 16:16:41] [INFO ] Deduced a trap composed of 170 places in 524 ms of which 8 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/798 variables, 2/15 constraints. Problems are: Problem set: 1 solved, 3 unsolved
[2024-05-26 16:16:42] [INFO ] Deduced a trap composed of 171 places in 562 ms of which 8 ms to minimize.
[2024-05-26 16:16:42] [INFO ] Deduced a trap composed of 80 places in 457 ms of which 8 ms to minimize.
[2024-05-26 16:16:42] [INFO ] Deduced a trap composed of 224 places in 152 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/798 variables, 3/18 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/798 variables, 0/18 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 6/804 variables, 6/24 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/804 variables, 0/24 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 1122/1926 variables, 804/828 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1926 variables, 205/1033 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1926 variables, 3/1036 constraints. Problems are: Problem set: 1 solved, 3 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1926/1956 variables, and 1036 constraints, problems are : Problem set: 1 solved, 3 unsolved in 5011 ms.
Refiners :[Positive P Invariants (semi-flows): 12/17 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 804/834 constraints, ReadFeed: 205/205 constraints, PredecessorRefiner: 3/4 constraints, Known Traps: 6/6 constraints]
After SMT, in 7142ms problems are : Problem set: 1 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 336 out of 834 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 834/834 places, 1242/1242 transitions.
Performed 150 Post agglomeration using F-continuation condition.Transition count delta: 150
Iterating post reduction 0 with 150 rules applied. Total rules applied 150 place count 834 transition count 1092
Reduce places removed 150 places and 0 transitions.
Iterating post reduction 1 with 150 rules applied. Total rules applied 300 place count 684 transition count 1092
Performed 54 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 54 Pre rules applied. Total rules applied 300 place count 684 transition count 1038
Deduced a syphon composed of 54 places in 3 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 2 with 108 rules applied. Total rules applied 408 place count 630 transition count 1038
Applied a total of 408 rules in 233 ms. Remains 630 /834 variables (removed 204) and now considering 1038/1242 (removed 204) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 233 ms. Remains : 630/834 places, 1038/1242 transitions.
RANDOM walk for 40000 steps (8 resets) in 894 ms. (44 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 101 ms. (392 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 272 ms. (146 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 385 ms. (103 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 340417 steps, run timeout after 3001 ms. (steps per millisecond=113 ) properties seen :0 out of 3
Probabilistic random walk after 340417 steps, saw 65239 distinct states, run finished after 3008 ms. (steps per millisecond=113 ) properties seen :0
[2024-05-26 16:16:48] [INFO ] Flow matrix only has 918 transitions (discarded 120 similar events)
// Phase 1: matrix 918 rows 630 cols
[2024-05-26 16:16:48] [INFO ] Computed 23 invariants in 7 ms
[2024-05-26 16:16:48] [INFO ] State equation strengthened by 205 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/336 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 258/594 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-26 16:16:48] [INFO ] Deduced a trap composed of 153 places in 192 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/594 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/594 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 6/600 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/600 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 918/1518 variables, 600/619 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1518 variables, 205/824 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1518 variables, 0/824 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 30/1548 variables, 30/854 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1548 variables, 5/859 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1548 variables, 0/859 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 0/1548 variables, 0/859 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1548/1548 variables, and 859 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1786 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 630/630 constraints, ReadFeed: 205/205 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/336 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 258/594 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/594 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-26 16:16:50] [INFO ] Deduced a trap composed of 113 places in 574 ms of which 10 ms to minimize.
[2024-05-26 16:16:51] [INFO ] Deduced a trap composed of 121 places in 524 ms of which 9 ms to minimize.
[2024-05-26 16:16:52] [INFO ] Deduced a trap composed of 86 places in 512 ms of which 7 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/594 variables, 3/16 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/594 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 6/600 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/600 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 918/1518 variables, 600/622 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1518 variables, 205/827 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1518 variables, 3/830 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-26 16:16:54] [INFO ] Deduced a trap composed of 79 places in 504 ms of which 6 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/1518 variables, 1/831 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1518 variables, 0/831 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 30/1548 variables, 30/861 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1548 variables, 5/866 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-26 16:16:57] [INFO ] Deduced a trap composed of 22 places in 497 ms of which 8 ms to minimize.
[2024-05-26 16:16:57] [INFO ] Deduced a trap composed of 40 places in 421 ms of which 5 ms to minimize.
[2024-05-26 16:16:58] [INFO ] Deduced a trap composed of 33 places in 542 ms of which 8 ms to minimize.
[2024-05-26 16:16:58] [INFO ] Deduced a trap composed of 78 places in 434 ms of which 6 ms to minimize.
[2024-05-26 16:16:59] [INFO ] Deduced a trap composed of 97 places in 356 ms of which 6 ms to minimize.
[2024-05-26 16:16:59] [INFO ] Deduced a trap composed of 148 places in 415 ms of which 5 ms to minimize.
[2024-05-26 16:17:00] [INFO ] Deduced a trap composed of 71 places in 435 ms of which 5 ms to minimize.
[2024-05-26 16:17:00] [INFO ] Deduced a trap composed of 42 places in 502 ms of which 8 ms to minimize.
[2024-05-26 16:17:01] [INFO ] Deduced a trap composed of 49 places in 504 ms of which 8 ms to minimize.
[2024-05-26 16:17:02] [INFO ] Deduced a trap composed of 43 places in 498 ms of which 8 ms to minimize.
[2024-05-26 16:17:02] [INFO ] Deduced a trap composed of 90 places in 426 ms of which 5 ms to minimize.
[2024-05-26 16:17:03] [INFO ] Deduced a trap composed of 114 places in 542 ms of which 8 ms to minimize.
[2024-05-26 16:17:03] [INFO ] Deduced a trap composed of 43 places in 569 ms of which 8 ms to minimize.
[2024-05-26 16:17:04] [INFO ] Deduced a trap composed of 37 places in 372 ms of which 5 ms to minimize.
[2024-05-26 16:17:04] [INFO ] Deduced a trap composed of 44 places in 599 ms of which 8 ms to minimize.
[2024-05-26 16:17:05] [INFO ] Deduced a trap composed of 40 places in 638 ms of which 8 ms to minimize.
Problem AtomicPropp1 is UNSAT
[2024-05-26 16:17:06] [INFO ] Deduced a trap composed of 187 places in 551 ms of which 9 ms to minimize.
[2024-05-26 16:17:07] [INFO ] Deduced a trap composed of 13 places in 611 ms of which 9 ms to minimize.
[2024-05-26 16:17:07] [INFO ] Deduced a trap composed of 18 places in 633 ms of which 9 ms to minimize.
[2024-05-26 16:17:08] [INFO ] Deduced a trap composed of 13 places in 610 ms of which 9 ms to minimize.
Problem AtomicPropp1 is UNSAT
At refinement iteration 14 (INCLUDED_ONLY) 0/1548 variables, 20/886 constraints. Problems are: Problem set: 1 solved, 2 unsolved
[2024-05-26 16:17:10] [INFO ] Deduced a trap composed of 29 places in 584 ms of which 8 ms to minimize.
[2024-05-26 16:17:10] [INFO ] Deduced a trap composed of 57 places in 659 ms of which 9 ms to minimize.
[2024-05-26 16:17:11] [INFO ] Deduced a trap composed of 10 places in 642 ms of which 10 ms to minimize.
[2024-05-26 16:17:12] [INFO ] Deduced a trap composed of 62 places in 657 ms of which 10 ms to minimize.
[2024-05-26 16:17:13] [INFO ] Deduced a trap composed of 23 places in 626 ms of which 9 ms to minimize.
[2024-05-26 16:17:13] [INFO ] Deduced a trap composed of 44 places in 632 ms of which 9 ms to minimize.
[2024-05-26 16:17:14] [INFO ] Deduced a trap composed of 84 places in 640 ms of which 9 ms to minimize.
[2024-05-26 16:17:15] [INFO ] Deduced a trap composed of 25 places in 628 ms of which 9 ms to minimize.
[2024-05-26 16:17:16] [INFO ] Deduced a trap composed of 63 places in 658 ms of which 14 ms to minimize.
[2024-05-26 16:17:17] [INFO ] Deduced a trap composed of 101 places in 627 ms of which 8 ms to minimize.
[2024-05-26 16:17:17] [INFO ] Deduced a trap composed of 57 places in 606 ms of which 9 ms to minimize.
[2024-05-26 16:17:18] [INFO ] Deduced a trap composed of 82 places in 647 ms of which 9 ms to minimize.
[2024-05-26 16:17:19] [INFO ] Deduced a trap composed of 61 places in 637 ms of which 9 ms to minimize.
[2024-05-26 16:17:20] [INFO ] Deduced a trap composed of 60 places in 644 ms of which 9 ms to minimize.
[2024-05-26 16:17:21] [INFO ] Deduced a trap composed of 37 places in 680 ms of which 9 ms to minimize.
[2024-05-26 16:17:22] [INFO ] Deduced a trap composed of 37 places in 673 ms of which 9 ms to minimize.
[2024-05-26 16:17:23] [INFO ] Deduced a trap composed of 91 places in 512 ms of which 8 ms to minimize.
[2024-05-26 16:17:23] [INFO ] Deduced a trap composed of 61 places in 506 ms of which 8 ms to minimize.
[2024-05-26 16:17:24] [INFO ] Deduced a trap composed of 105 places in 405 ms of which 6 ms to minimize.
[2024-05-26 16:17:25] [INFO ] Deduced a trap composed of 79 places in 410 ms of which 6 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/1548 variables, 20/906 constraints. Problems are: Problem set: 1 solved, 2 unsolved
[2024-05-26 16:17:26] [INFO ] Deduced a trap composed of 52 places in 490 ms of which 8 ms to minimize.
[2024-05-26 16:17:27] [INFO ] Deduced a trap composed of 82 places in 416 ms of which 7 ms to minimize.
[2024-05-26 16:17:27] [INFO ] Deduced a trap composed of 97 places in 310 ms of which 5 ms to minimize.
[2024-05-26 16:17:28] [INFO ] Deduced a trap composed of 97 places in 263 ms of which 6 ms to minimize.
[2024-05-26 16:17:28] [INFO ] Deduced a trap composed of 98 places in 300 ms of which 5 ms to minimize.
[2024-05-26 16:17:29] [INFO ] Deduced a trap composed of 97 places in 293 ms of which 5 ms to minimize.
[2024-05-26 16:17:30] [INFO ] Deduced a trap composed of 18 places in 555 ms of which 8 ms to minimize.
[2024-05-26 16:17:30] [INFO ] Deduced a trap composed of 24 places in 611 ms of which 8 ms to minimize.
[2024-05-26 16:17:31] [INFO ] Deduced a trap composed of 18 places in 603 ms of which 8 ms to minimize.
[2024-05-26 16:17:32] [INFO ] Deduced a trap composed of 82 places in 574 ms of which 8 ms to minimize.
[2024-05-26 16:17:33] [INFO ] Deduced a trap composed of 86 places in 593 ms of which 9 ms to minimize.
[2024-05-26 16:17:33] [INFO ] Deduced a trap composed of 97 places in 590 ms of which 9 ms to minimize.
[2024-05-26 16:17:34] [INFO ] Deduced a trap composed of 62 places in 477 ms of which 8 ms to minimize.
[2024-05-26 16:17:35] [INFO ] Deduced a trap composed of 62 places in 567 ms of which 8 ms to minimize.
SMT process timed out in 46941ms, After SMT, problems are : Problem set: 1 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 336 out of 630 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 630/630 places, 1038/1038 transitions.
Applied a total of 0 rules in 63 ms. Remains 630 /630 variables (removed 0) and now considering 1038/1038 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 630/630 places, 1038/1038 transitions.
RANDOM walk for 40000 steps (8 resets) in 884 ms. (45 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 326 ms. (122 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 231 ms. (172 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 322763 steps, run timeout after 3001 ms. (steps per millisecond=107 ) properties seen :0 out of 2
Probabilistic random walk after 322763 steps, saw 62795 distinct states, run finished after 3001 ms. (steps per millisecond=107 ) properties seen :0
[2024-05-26 16:17:38] [INFO ] Flow matrix only has 918 transitions (discarded 120 similar events)
[2024-05-26 16:17:38] [INFO ] Invariant cache hit.
[2024-05-26 16:17:38] [INFO ] State equation strengthened by 205 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/336 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 258/594 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/594 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 6/600 variables, 6/18 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/600 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 918/1518 variables, 600/618 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1518 variables, 205/823 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1518 variables, 0/823 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 30/1548 variables, 30/853 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1548 variables, 5/858 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1548 variables, 0/858 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/1548 variables, 0/858 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1548/1548 variables, and 858 constraints, problems are : Problem set: 0 solved, 2 unsolved in 922 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 630/630 constraints, ReadFeed: 205/205 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/336 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 258/594 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-26 16:17:40] [INFO ] Deduced a trap composed of 150 places in 633 ms of which 8 ms to minimize.
[2024-05-26 16:17:41] [INFO ] Deduced a trap composed of 90 places in 607 ms of which 6 ms to minimize.
[2024-05-26 16:17:41] [INFO ] Deduced a trap composed of 128 places in 468 ms of which 6 ms to minimize.
[2024-05-26 16:17:42] [INFO ] Deduced a trap composed of 83 places in 558 ms of which 8 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/594 variables, 4/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/594 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 6/600 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/600 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 918/1518 variables, 600/622 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1518 variables, 205/827 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1518 variables, 2/829 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1518 variables, 0/829 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 30/1548 variables, 30/859 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1548 variables, 5/864 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-26 16:17:45] [INFO ] Deduced a trap composed of 85 places in 473 ms of which 6 ms to minimize.
[2024-05-26 16:17:45] [INFO ] Deduced a trap composed of 34 places in 583 ms of which 10 ms to minimize.
[2024-05-26 16:17:46] [INFO ] Deduced a trap composed of 57 places in 548 ms of which 6 ms to minimize.
[2024-05-26 16:17:47] [INFO ] Deduced a trap composed of 25 places in 666 ms of which 6 ms to minimize.
[2024-05-26 16:17:48] [INFO ] Deduced a trap composed of 102 places in 703 ms of which 9 ms to minimize.
[2024-05-26 16:17:48] [INFO ] Deduced a trap composed of 39 places in 607 ms of which 11 ms to minimize.
[2024-05-26 16:17:49] [INFO ] Deduced a trap composed of 35 places in 613 ms of which 9 ms to minimize.
[2024-05-26 16:17:50] [INFO ] Deduced a trap composed of 22 places in 555 ms of which 6 ms to minimize.
[2024-05-26 16:17:50] [INFO ] Deduced a trap composed of 22 places in 610 ms of which 9 ms to minimize.
[2024-05-26 16:17:51] [INFO ] Deduced a trap composed of 72 places in 599 ms of which 9 ms to minimize.
[2024-05-26 16:17:52] [INFO ] Deduced a trap composed of 83 places in 603 ms of which 9 ms to minimize.
[2024-05-26 16:17:53] [INFO ] Deduced a trap composed of 75 places in 593 ms of which 6 ms to minimize.
[2024-05-26 16:17:53] [INFO ] Deduced a trap composed of 150 places in 463 ms of which 9 ms to minimize.
[2024-05-26 16:17:54] [INFO ] Deduced a trap composed of 102 places in 576 ms of which 9 ms to minimize.
[2024-05-26 16:17:55] [INFO ] Deduced a trap composed of 81 places in 602 ms of which 6 ms to minimize.
[2024-05-26 16:17:55] [INFO ] Deduced a trap composed of 75 places in 444 ms of which 7 ms to minimize.
[2024-05-26 16:17:56] [INFO ] Deduced a trap composed of 22 places in 482 ms of which 8 ms to minimize.
[2024-05-26 16:17:56] [INFO ] Deduced a trap composed of 22 places in 533 ms of which 9 ms to minimize.
[2024-05-26 16:17:57] [INFO ] Deduced a trap composed of 10 places in 536 ms of which 5 ms to minimize.
[2024-05-26 16:17:58] [INFO ] Deduced a trap composed of 37 places in 406 ms of which 6 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/1548 variables, 20/884 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-26 16:17:59] [INFO ] Deduced a trap composed of 43 places in 511 ms of which 9 ms to minimize.
[2024-05-26 16:17:59] [INFO ] Deduced a trap composed of 62 places in 399 ms of which 6 ms to minimize.
[2024-05-26 16:18:00] [INFO ] Deduced a trap composed of 70 places in 539 ms of which 9 ms to minimize.
[2024-05-26 16:18:00] [INFO ] Deduced a trap composed of 63 places in 379 ms of which 6 ms to minimize.
[2024-05-26 16:18:01] [INFO ] Deduced a trap composed of 82 places in 402 ms of which 7 ms to minimize.
[2024-05-26 16:18:01] [INFO ] Deduced a trap composed of 81 places in 323 ms of which 4 ms to minimize.
[2024-05-26 16:18:02] [INFO ] Deduced a trap composed of 24 places in 391 ms of which 6 ms to minimize.
[2024-05-26 16:18:02] [INFO ] Deduced a trap composed of 100 places in 462 ms of which 7 ms to minimize.
[2024-05-26 16:18:03] [INFO ] Deduced a trap composed of 56 places in 335 ms of which 5 ms to minimize.
[2024-05-26 16:18:04] [INFO ] Deduced a trap composed of 63 places in 477 ms of which 7 ms to minimize.
[2024-05-26 16:18:04] [INFO ] Deduced a trap composed of 87 places in 341 ms of which 5 ms to minimize.
[2024-05-26 16:18:04] [INFO ] Deduced a trap composed of 106 places in 357 ms of which 4 ms to minimize.
[2024-05-26 16:18:05] [INFO ] Deduced a trap composed of 106 places in 366 ms of which 5 ms to minimize.
[2024-05-26 16:18:05] [INFO ] Deduced a trap composed of 76 places in 224 ms of which 4 ms to minimize.
[2024-05-26 16:18:06] [INFO ] Deduced a trap composed of 76 places in 447 ms of which 7 ms to minimize.
[2024-05-26 16:18:07] [INFO ] Deduced a trap composed of 60 places in 328 ms of which 5 ms to minimize.
[2024-05-26 16:18:07] [INFO ] Deduced a trap composed of 101 places in 393 ms of which 6 ms to minimize.
[2024-05-26 16:18:08] [INFO ] Deduced a trap composed of 121 places in 195 ms of which 3 ms to minimize.
[2024-05-26 16:18:08] [INFO ] Deduced a trap composed of 81 places in 308 ms of which 4 ms to minimize.
[2024-05-26 16:18:09] [INFO ] Deduced a trap composed of 81 places in 435 ms of which 9 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/1548 variables, 20/904 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-26 16:18:11] [INFO ] Deduced a trap composed of 100 places in 480 ms of which 10 ms to minimize.
[2024-05-26 16:18:11] [INFO ] Deduced a trap composed of 32 places in 601 ms of which 9 ms to minimize.
[2024-05-26 16:18:12] [INFO ] Deduced a trap composed of 76 places in 646 ms of which 9 ms to minimize.
[2024-05-26 16:18:13] [INFO ] Deduced a trap composed of 13 places in 641 ms of which 9 ms to minimize.
[2024-05-26 16:18:14] [INFO ] Deduced a trap composed of 41 places in 660 ms of which 9 ms to minimize.
[2024-05-26 16:18:14] [INFO ] Deduced a trap composed of 62 places in 467 ms of which 6 ms to minimize.
[2024-05-26 16:18:15] [INFO ] Deduced a trap composed of 13 places in 656 ms of which 9 ms to minimize.
[2024-05-26 16:18:16] [INFO ] Deduced a trap composed of 51 places in 449 ms of which 5 ms to minimize.
[2024-05-26 16:18:17] [INFO ] Deduced a trap composed of 39 places in 522 ms of which 8 ms to minimize.
[2024-05-26 16:18:18] [INFO ] Deduced a trap composed of 37 places in 537 ms of which 9 ms to minimize.
[2024-05-26 16:18:19] [INFO ] Deduced a trap composed of 32 places in 459 ms of which 6 ms to minimize.
[2024-05-26 16:18:19] [INFO ] Deduced a trap composed of 80 places in 428 ms of which 5 ms to minimize.
[2024-05-26 16:18:20] [INFO ] Deduced a trap composed of 86 places in 433 ms of which 5 ms to minimize.
[2024-05-26 16:18:21] [INFO ] Deduced a trap composed of 173 places in 423 ms of which 7 ms to minimize.
[2024-05-26 16:18:21] [INFO ] Deduced a trap composed of 13 places in 465 ms of which 7 ms to minimize.
[2024-05-26 16:18:22] [INFO ] Deduced a trap composed of 79 places in 454 ms of which 7 ms to minimize.
[2024-05-26 16:18:22] [INFO ] Deduced a trap composed of 73 places in 496 ms of which 8 ms to minimize.
[2024-05-26 16:18:23] [INFO ] Deduced a trap composed of 43 places in 259 ms of which 5 ms to minimize.
[2024-05-26 16:18:24] [INFO ] Deduced a trap composed of 46 places in 334 ms of which 5 ms to minimize.
[2024-05-26 16:18:24] [INFO ] Deduced a trap composed of 24 places in 457 ms of which 8 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/1548 variables, 20/924 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-26 16:18:27] [INFO ] Deduced a trap composed of 64 places in 497 ms of which 6 ms to minimize.
[2024-05-26 16:18:28] [INFO ] Deduced a trap composed of 64 places in 534 ms of which 6 ms to minimize.
[2024-05-26 16:18:29] [INFO ] Deduced a trap composed of 82 places in 502 ms of which 6 ms to minimize.
[2024-05-26 16:18:30] [INFO ] Deduced a trap composed of 30 places in 501 ms of which 6 ms to minimize.
[2024-05-26 16:18:31] [INFO ] Deduced a trap composed of 18 places in 480 ms of which 5 ms to minimize.
[2024-05-26 16:18:32] [INFO ] Deduced a trap composed of 10 places in 376 ms of which 6 ms to minimize.
[2024-05-26 16:18:33] [INFO ] Deduced a trap composed of 93 places in 485 ms of which 6 ms to minimize.
[2024-05-26 16:18:34] [INFO ] Deduced a trap composed of 176 places in 502 ms of which 6 ms to minimize.
[2024-05-26 16:18:35] [INFO ] Deduced a trap composed of 129 places in 648 ms of which 9 ms to minimize.
[2024-05-26 16:18:36] [INFO ] Deduced a trap composed of 96 places in 650 ms of which 9 ms to minimize.
[2024-05-26 16:18:37] [INFO ] Deduced a trap composed of 76 places in 672 ms of which 9 ms to minimize.
[2024-05-26 16:18:37] [INFO ] Deduced a trap composed of 80 places in 689 ms of which 10 ms to minimize.
[2024-05-26 16:18:38] [INFO ] Deduced a trap composed of 74 places in 640 ms of which 9 ms to minimize.
[2024-05-26 16:18:39] [INFO ] Deduced a trap composed of 34 places in 586 ms of which 8 ms to minimize.
[2024-05-26 16:18:40] [INFO ] Deduced a trap composed of 55 places in 590 ms of which 8 ms to minimize.
[2024-05-26 16:18:40] [INFO ] Deduced a trap composed of 62 places in 191 ms of which 4 ms to minimize.
[2024-05-26 16:18:41] [INFO ] Deduced a trap composed of 76 places in 602 ms of which 8 ms to minimize.
[2024-05-26 16:18:42] [INFO ] Deduced a trap composed of 18 places in 596 ms of which 8 ms to minimize.
[2024-05-26 16:18:43] [INFO ] Deduced a trap composed of 111 places in 575 ms of which 8 ms to minimize.
[2024-05-26 16:18:44] [INFO ] Deduced a trap composed of 38 places in 560 ms of which 8 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/1548 variables, 20/944 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-26 16:18:46] [INFO ] Deduced a trap composed of 107 places in 446 ms of which 8 ms to minimize.
[2024-05-26 16:18:47] [INFO ] Deduced a trap composed of 87 places in 623 ms of which 8 ms to minimize.
[2024-05-26 16:18:48] [INFO ] Deduced a trap composed of 136 places in 632 ms of which 9 ms to minimize.
[2024-05-26 16:18:48] [INFO ] Deduced a trap composed of 89 places in 459 ms of which 6 ms to minimize.
[2024-05-26 16:18:49] [INFO ] Deduced a trap composed of 90 places in 423 ms of which 6 ms to minimize.
[2024-05-26 16:18:50] [INFO ] Deduced a trap composed of 91 places in 327 ms of which 5 ms to minimize.
[2024-05-26 16:18:50] [INFO ] Deduced a trap composed of 54 places in 366 ms of which 5 ms to minimize.
[2024-05-26 16:18:52] [INFO ] Deduced a trap composed of 122 places in 390 ms of which 5 ms to minimize.
[2024-05-26 16:18:52] [INFO ] Deduced a trap composed of 81 places in 546 ms of which 8 ms to minimize.
[2024-05-26 16:18:53] [INFO ] Deduced a trap composed of 155 places in 514 ms of which 7 ms to minimize.
[2024-05-26 16:18:54] [INFO ] Deduced a trap composed of 172 places in 516 ms of which 8 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1548/1548 variables, and 955 constraints, problems are : Problem set: 0 solved, 2 unsolved in 75009 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 630/630 constraints, ReadFeed: 205/205 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 95/95 constraints]
After SMT, in 76001ms problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 336 out of 630 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 630/630 places, 1038/1038 transitions.
Applied a total of 0 rules in 50 ms. Remains 630 /630 variables (removed 0) and now considering 1038/1038 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50 ms. Remains : 630/630 places, 1038/1038 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 630/630 places, 1038/1038 transitions.
Applied a total of 0 rules in 45 ms. Remains 630 /630 variables (removed 0) and now considering 1038/1038 (removed 0) transitions.
[2024-05-26 16:18:54] [INFO ] Flow matrix only has 918 transitions (discarded 120 similar events)
[2024-05-26 16:18:54] [INFO ] Invariant cache hit.
[2024-05-26 16:18:55] [INFO ] Implicit Places using invariants in 385 ms returned [0, 1, 2, 3, 4, 5]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 390 ms to find 6 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 624/630 places, 1038/1038 transitions.
Applied a total of 0 rules in 34 ms. Remains 624 /624 variables (removed 0) and now considering 1038/1038 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 471 ms. Remains : 624/630 places, 1038/1038 transitions.
Successfully simplified 2 atomic propositions for a total of 11 simplifications.
FORMULA Peterson-COL-5-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 180 out of 834 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 834/834 places, 1242/1242 transitions.
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 834 transition count 1212
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 804 transition count 1212
Performed 155 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 155 Pre rules applied. Total rules applied 60 place count 804 transition count 1057
Deduced a syphon composed of 155 places in 2 ms
Reduce places removed 155 places and 0 transitions.
Iterating global reduction 2 with 310 rules applied. Total rules applied 370 place count 649 transition count 1057
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 420 place count 624 transition count 1032
Applied a total of 420 rules in 131 ms. Remains 624 /834 variables (removed 210) and now considering 1032/1242 (removed 210) transitions.
[2024-05-26 16:18:55] [INFO ] Flow matrix only has 912 transitions (discarded 120 similar events)
// Phase 1: matrix 912 rows 624 cols
[2024-05-26 16:18:55] [INFO ] Computed 23 invariants in 8 ms
[2024-05-26 16:18:56] [INFO ] Implicit Places using invariants in 604 ms returned [0, 1, 2, 3, 4, 5]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 609 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 618/834 places, 1032/1242 transitions.
Applied a total of 0 rules in 39 ms. Remains 618 /618 variables (removed 0) and now considering 1032/1032 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 783 ms. Remains : 618/834 places, 1032/1242 transitions.
Stuttering acceptance computed with spot in 261 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Peterson-COL-5-LTLCardinality-00
Product exploration explored 100000 steps with 3776 reset in 797 ms.
Stack based approach found an accepted trace after 2966 steps with 110 reset with depth 21 and stack size 21 in 22 ms.
FORMULA Peterson-COL-5-LTLCardinality-00 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-5-LTLCardinality-00 finished in 1975 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||G(p1)||G(p2)))))'
Support contains 270 out of 834 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 834/834 places, 1242/1242 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 150 transitions
Trivial Post-agglo rules discarded 150 transitions
Performed 150 trivial Post agglomeration. Transition count delta: 150
Iterating post reduction 0 with 150 rules applied. Total rules applied 150 place count 834 transition count 1092
Reduce places removed 150 places and 0 transitions.
Performed 150 Post agglomeration using F-continuation condition.Transition count delta: 150
Iterating post reduction 1 with 300 rules applied. Total rules applied 450 place count 684 transition count 942
Reduce places removed 150 places and 0 transitions.
Iterating post reduction 2 with 150 rules applied. Total rules applied 600 place count 534 transition count 942
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 30 Pre rules applied. Total rules applied 600 place count 534 transition count 912
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 660 place count 504 transition count 912
Applied a total of 660 rules in 54 ms. Remains 504 /834 variables (removed 330) and now considering 912/1242 (removed 330) transitions.
[2024-05-26 16:18:57] [INFO ] Flow matrix only has 792 transitions (discarded 120 similar events)
// Phase 1: matrix 792 rows 504 cols
[2024-05-26 16:18:57] [INFO ] Computed 23 invariants in 7 ms
[2024-05-26 16:18:58] [INFO ] Implicit Places using invariants in 410 ms returned [0, 1, 2, 3, 4, 5]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 413 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 498/834 places, 912/1242 transitions.
Applied a total of 0 rules in 15 ms. Remains 498 /498 variables (removed 0) and now considering 912/912 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 483 ms. Remains : 498/834 places, 912/1242 transitions.
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2))]
Running random walk in product with property : Peterson-COL-5-LTLCardinality-04
Product exploration explored 100000 steps with 4414 reset in 1873 ms.
Stack based approach found an accepted trace after 184 steps with 11 reset with depth 7 and stack size 7 in 3 ms.
FORMULA Peterson-COL-5-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-5-LTLCardinality-04 finished in 2495 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(p0)||X(G(p1))))))'
Support contains 186 out of 834 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 834/834 places, 1242/1242 transitions.
Applied a total of 0 rules in 11 ms. Remains 834 /834 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
[2024-05-26 16:19:00] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
// Phase 1: matrix 1122 rows 834 cols
[2024-05-26 16:19:00] [INFO ] Computed 23 invariants in 10 ms
[2024-05-26 16:19:00] [INFO ] Implicit Places using invariants in 563 ms returned [0, 1, 2, 3, 4, 5]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 564 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 828/834 places, 1242/1242 transitions.
Applied a total of 0 rules in 11 ms. Remains 828 /828 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 587 ms. Remains : 828/834 places, 1242/1242 transitions.
Stuttering acceptance computed with spot in 301 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Peterson-COL-5-LTLCardinality-05
Entered a terminal (fully accepting) state of product in 15 steps with 0 reset in 1 ms.
FORMULA Peterson-COL-5-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-5-LTLCardinality-05 finished in 918 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 30 out of 834 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 834/834 places, 1242/1242 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 360 transitions
Trivial Post-agglo rules discarded 360 transitions
Performed 360 trivial Post agglomeration. Transition count delta: 360
Iterating post reduction 0 with 360 rules applied. Total rules applied 360 place count 834 transition count 882
Reduce places removed 360 places and 0 transitions.
Iterating post reduction 1 with 360 rules applied. Total rules applied 720 place count 474 transition count 882
Performed 156 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 156 Pre rules applied. Total rules applied 720 place count 474 transition count 726
Deduced a syphon composed of 156 places in 1 ms
Reduce places removed 156 places and 0 transitions.
Iterating global reduction 2 with 312 rules applied. Total rules applied 1032 place count 318 transition count 726
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 1092 place count 288 transition count 696
Applied a total of 1092 rules in 70 ms. Remains 288 /834 variables (removed 546) and now considering 696/1242 (removed 546) transitions.
[2024-05-26 16:19:01] [INFO ] Flow matrix only has 576 transitions (discarded 120 similar events)
// Phase 1: matrix 576 rows 288 cols
[2024-05-26 16:19:01] [INFO ] Computed 23 invariants in 2 ms
[2024-05-26 16:19:01] [INFO ] Implicit Places using invariants in 532 ms returned [0, 1, 2, 3, 4, 5]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 535 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 282/834 places, 696/1242 transitions.
Applied a total of 0 rules in 16 ms. Remains 282 /282 variables (removed 0) and now considering 696/696 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 622 ms. Remains : 282/834 places, 696/1242 transitions.
Stuttering acceptance computed with spot in 80 ms :[p0, p0]
Running random walk in product with property : Peterson-COL-5-LTLCardinality-06
Product exploration explored 100000 steps with 1 reset in 374 ms.
Product exploration explored 100000 steps with 25 reset in 299 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 112 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 99 ms :[p0, p0]
RANDOM walk for 14 steps (0 resets) in 4 ms. (2 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 142 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 99 ms :[p0, p0]
Stuttering acceptance computed with spot in 98 ms :[p0, p0]
Support contains 30 out of 282 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 282/282 places, 696/696 transitions.
Applied a total of 0 rules in 27 ms. Remains 282 /282 variables (removed 0) and now considering 696/696 (removed 0) transitions.
[2024-05-26 16:19:03] [INFO ] Flow matrix only has 576 transitions (discarded 120 similar events)
// Phase 1: matrix 576 rows 282 cols
[2024-05-26 16:19:03] [INFO ] Computed 17 invariants in 3 ms
[2024-05-26 16:19:03] [INFO ] Implicit Places using invariants in 386 ms returned []
[2024-05-26 16:19:03] [INFO ] Flow matrix only has 576 transitions (discarded 120 similar events)
[2024-05-26 16:19:03] [INFO ] Invariant cache hit.
[2024-05-26 16:19:03] [INFO ] State equation strengthened by 205 read => feed constraints.
[2024-05-26 16:19:04] [INFO ] Implicit Places using invariants and state equation in 1390 ms returned []
Implicit Place search using SMT with State Equation took 1778 ms to find 0 implicit places.
[2024-05-26 16:19:04] [INFO ] Redundant transitions in 75 ms returned []
Running 690 sub problems to find dead transitions.
[2024-05-26 16:19:04] [INFO ] Flow matrix only has 576 transitions (discarded 120 similar events)
[2024-05-26 16:19:04] [INFO ] Invariant cache hit.
[2024-05-26 16:19:04] [INFO ] State equation strengthened by 205 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 690 unsolved
[2024-05-26 16:19:11] [INFO ] Deduced a trap composed of 20 places in 309 ms of which 5 ms to minimize.
[2024-05-26 16:19:11] [INFO ] Deduced a trap composed of 11 places in 186 ms of which 3 ms to minimize.
[2024-05-26 16:19:11] [INFO ] Deduced a trap composed of 13 places in 187 ms of which 2 ms to minimize.
[2024-05-26 16:19:11] [INFO ] Deduced a trap composed of 19 places in 202 ms of which 3 ms to minimize.
[2024-05-26 16:19:12] [INFO ] Deduced a trap composed of 18 places in 187 ms of which 3 ms to minimize.
[2024-05-26 16:19:12] [INFO ] Deduced a trap composed of 9 places in 181 ms of which 3 ms to minimize.
[2024-05-26 16:19:12] [INFO ] Deduced a trap composed of 19 places in 160 ms of which 2 ms to minimize.
[2024-05-26 16:19:12] [INFO ] Deduced a trap composed of 36 places in 141 ms of which 2 ms to minimize.
[2024-05-26 16:19:12] [INFO ] Deduced a trap composed of 21 places in 147 ms of which 3 ms to minimize.
[2024-05-26 16:19:13] [INFO ] Deduced a trap composed of 82 places in 142 ms of which 2 ms to minimize.
[2024-05-26 16:19:13] [INFO ] Deduced a trap composed of 81 places in 149 ms of which 3 ms to minimize.
[2024-05-26 16:19:13] [INFO ] Deduced a trap composed of 13 places in 147 ms of which 3 ms to minimize.
[2024-05-26 16:19:13] [INFO ] Deduced a trap composed of 13 places in 162 ms of which 2 ms to minimize.
[2024-05-26 16:19:13] [INFO ] Deduced a trap composed of 11 places in 149 ms of which 2 ms to minimize.
[2024-05-26 16:19:14] [INFO ] Deduced a trap composed of 13 places in 153 ms of which 3 ms to minimize.
[2024-05-26 16:19:14] [INFO ] Deduced a trap composed of 38 places in 161 ms of which 3 ms to minimize.
[2024-05-26 16:19:14] [INFO ] Deduced a trap composed of 13 places in 143 ms of which 2 ms to minimize.
[2024-05-26 16:19:14] [INFO ] Deduced a trap composed of 9 places in 145 ms of which 3 ms to minimize.
[2024-05-26 16:19:14] [INFO ] Deduced a trap composed of 20 places in 145 ms of which 3 ms to minimize.
[2024-05-26 16:19:15] [INFO ] Deduced a trap composed of 9 places in 177 ms of which 4 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 20/37 constraints. Problems are: Problem set: 0 solved, 690 unsolved
[2024-05-26 16:19:15] [INFO ] Deduced a trap composed of 10 places in 159 ms of which 3 ms to minimize.
[2024-05-26 16:19:15] [INFO ] Deduced a trap composed of 36 places in 165 ms of which 3 ms to minimize.
[2024-05-26 16:19:15] [INFO ] Deduced a trap composed of 11 places in 157 ms of which 3 ms to minimize.
[2024-05-26 16:19:16] [INFO ] Deduced a trap composed of 56 places in 159 ms of which 3 ms to minimize.
[2024-05-26 16:19:16] [INFO ] Deduced a trap composed of 10 places in 144 ms of which 2 ms to minimize.
[2024-05-26 16:19:16] [INFO ] Deduced a trap composed of 21 places in 138 ms of which 2 ms to minimize.
[2024-05-26 16:19:16] [INFO ] Deduced a trap composed of 38 places in 148 ms of which 3 ms to minimize.
[2024-05-26 16:19:16] [INFO ] Deduced a trap composed of 19 places in 148 ms of which 3 ms to minimize.
[2024-05-26 16:19:17] [INFO ] Deduced a trap composed of 18 places in 159 ms of which 3 ms to minimize.
[2024-05-26 16:19:17] [INFO ] Deduced a trap composed of 21 places in 154 ms of which 3 ms to minimize.
[2024-05-26 16:19:17] [INFO ] Deduced a trap composed of 10 places in 242 ms of which 4 ms to minimize.
[2024-05-26 16:19:17] [INFO ] Deduced a trap composed of 13 places in 235 ms of which 4 ms to minimize.
[2024-05-26 16:19:18] [INFO ] Deduced a trap composed of 12 places in 230 ms of which 4 ms to minimize.
[2024-05-26 16:19:18] [INFO ] Deduced a trap composed of 46 places in 235 ms of which 4 ms to minimize.
[2024-05-26 16:19:18] [INFO ] Deduced a trap composed of 9 places in 187 ms of which 3 ms to minimize.
[2024-05-26 16:19:18] [INFO ] Deduced a trap composed of 21 places in 159 ms of which 3 ms to minimize.
[2024-05-26 16:19:19] [INFO ] Deduced a trap composed of 27 places in 202 ms of which 3 ms to minimize.
[2024-05-26 16:19:19] [INFO ] Deduced a trap composed of 27 places in 133 ms of which 2 ms to minimize.
[2024-05-26 16:19:19] [INFO ] Deduced a trap composed of 42 places in 94 ms of which 2 ms to minimize.
[2024-05-26 16:19:19] [INFO ] Deduced a trap composed of 42 places in 95 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/282 variables, 20/57 constraints. Problems are: Problem set: 0 solved, 690 unsolved
[2024-05-26 16:19:20] [INFO ] Deduced a trap composed of 21 places in 247 ms of which 3 ms to minimize.
[2024-05-26 16:19:20] [INFO ] Deduced a trap composed of 29 places in 175 ms of which 2 ms to minimize.
[2024-05-26 16:19:20] [INFO ] Deduced a trap composed of 34 places in 174 ms of which 3 ms to minimize.
[2024-05-26 16:19:20] [INFO ] Deduced a trap composed of 19 places in 146 ms of which 3 ms to minimize.
[2024-05-26 16:19:20] [INFO ] Deduced a trap composed of 23 places in 147 ms of which 2 ms to minimize.
[2024-05-26 16:19:21] [INFO ] Deduced a trap composed of 29 places in 152 ms of which 2 ms to minimize.
[2024-05-26 16:19:21] [INFO ] Deduced a trap composed of 53 places in 148 ms of which 2 ms to minimize.
[2024-05-26 16:19:21] [INFO ] Deduced a trap composed of 29 places in 163 ms of which 3 ms to minimize.
[2024-05-26 16:19:21] [INFO ] Deduced a trap composed of 29 places in 162 ms of which 2 ms to minimize.
[2024-05-26 16:19:21] [INFO ] Deduced a trap composed of 29 places in 165 ms of which 3 ms to minimize.
[2024-05-26 16:19:21] [INFO ] Deduced a trap composed of 29 places in 206 ms of which 4 ms to minimize.
[2024-05-26 16:19:22] [INFO ] Deduced a trap composed of 27 places in 187 ms of which 3 ms to minimize.
[2024-05-26 16:19:22] [INFO ] Deduced a trap composed of 25 places in 190 ms of which 3 ms to minimize.
[2024-05-26 16:19:22] [INFO ] Deduced a trap composed of 28 places in 228 ms of which 4 ms to minimize.
[2024-05-26 16:19:22] [INFO ] Deduced a trap composed of 12 places in 239 ms of which 4 ms to minimize.
[2024-05-26 16:19:23] [INFO ] Deduced a trap composed of 21 places in 194 ms of which 4 ms to minimize.
[2024-05-26 16:19:23] [INFO ] Deduced a trap composed of 12 places in 249 ms of which 4 ms to minimize.
[2024-05-26 16:19:23] [INFO ] Deduced a trap composed of 21 places in 197 ms of which 4 ms to minimize.
[2024-05-26 16:19:23] [INFO ] Deduced a trap composed of 61 places in 229 ms of which 4 ms to minimize.
[2024-05-26 16:19:24] [INFO ] Deduced a trap composed of 28 places in 201 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 20/77 constraints. Problems are: Problem set: 0 solved, 690 unsolved
[2024-05-26 16:19:30] [INFO ] Deduced a trap composed of 18 places in 299 ms of which 5 ms to minimize.
[2024-05-26 16:19:30] [INFO ] Deduced a trap composed of 19 places in 177 ms of which 3 ms to minimize.
[2024-05-26 16:19:30] [INFO ] Deduced a trap composed of 12 places in 163 ms of which 3 ms to minimize.
[2024-05-26 16:19:31] [INFO ] Deduced a trap composed of 10 places in 163 ms of which 3 ms to minimize.
[2024-05-26 16:19:31] [INFO ] Deduced a trap composed of 29 places in 263 ms of which 4 ms to minimize.
[2024-05-26 16:19:31] [INFO ] Deduced a trap composed of 28 places in 220 ms of which 5 ms to minimize.
[2024-05-26 16:19:32] [INFO ] Deduced a trap composed of 31 places in 212 ms of which 4 ms to minimize.
[2024-05-26 16:19:32] [INFO ] Deduced a trap composed of 22 places in 212 ms of which 3 ms to minimize.
[2024-05-26 16:19:32] [INFO ] Deduced a trap composed of 48 places in 250 ms of which 4 ms to minimize.
[2024-05-26 16:19:32] [INFO ] Deduced a trap composed of 28 places in 155 ms of which 3 ms to minimize.
[2024-05-26 16:19:32] [INFO ] Deduced a trap composed of 35 places in 247 ms of which 5 ms to minimize.
[2024-05-26 16:19:33] [INFO ] Deduced a trap composed of 19 places in 155 ms of which 2 ms to minimize.
[2024-05-26 16:19:33] [INFO ] Deduced a trap composed of 17 places in 225 ms of which 3 ms to minimize.
[2024-05-26 16:19:33] [INFO ] Deduced a trap composed of 29 places in 301 ms of which 4 ms to minimize.
[2024-05-26 16:19:34] [INFO ] Deduced a trap composed of 10 places in 313 ms of which 5 ms to minimize.
[2024-05-26 16:19:34] [INFO ] Deduced a trap composed of 20 places in 147 ms of which 4 ms to minimize.
[2024-05-26 16:19:34] [INFO ] Deduced a trap composed of 23 places in 190 ms of which 3 ms to minimize.
[2024-05-26 16:19:34] [INFO ] Deduced a trap composed of 20 places in 179 ms of which 3 ms to minimize.
[2024-05-26 16:19:35] [INFO ] Deduced a trap composed of 9 places in 244 ms of which 4 ms to minimize.
[2024-05-26 16:19:35] [INFO ] Deduced a trap composed of 9 places in 287 ms of which 5 ms to minimize.
SMT process timed out in 30519ms, After SMT, problems are : Problem set: 0 solved, 690 unsolved
Search for dead transitions found 0 dead transitions in 30534ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 32431 ms. Remains : 282/282 places, 696/696 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 109 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 97 ms :[p0, p0]
RANDOM walk for 21 steps (0 resets) in 5 ms. (3 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 139 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 :[p0, p0]
Stuttering acceptance computed with spot in 93 ms :[p0, p0]
Stuttering acceptance computed with spot in 97 ms :[p0, p0]
Product exploration explored 100000 steps with 10 reset in 242 ms.
Product exploration explored 100000 steps with 0 reset in 459 ms.
Built C files in :
/tmp/ltsmin16700184279568389405
[2024-05-26 16:19:36] [INFO ] Computing symmetric may disable matrix : 696 transitions.
[2024-05-26 16:19:36] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 16:19:36] [INFO ] Computing symmetric may enable matrix : 696 transitions.
[2024-05-26 16:19:36] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 16:19:37] [INFO ] Computing Do-Not-Accords matrix : 696 transitions.
[2024-05-26 16:19:37] [INFO ] Computation of Completed DNA matrix. took 44 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 16:19:37] [INFO ] Built C files in 246ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16700184279568389405
Running compilation step : cd /tmp/ltsmin16700184279568389405;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16700184279568389405;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16700184279568389405;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 30 out of 282 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 282/282 places, 696/696 transitions.
Applied a total of 0 rules in 10 ms. Remains 282 /282 variables (removed 0) and now considering 696/696 (removed 0) transitions.
[2024-05-26 16:19:40] [INFO ] Flow matrix only has 576 transitions (discarded 120 similar events)
[2024-05-26 16:19:40] [INFO ] Invariant cache hit.
[2024-05-26 16:19:40] [INFO ] Implicit Places using invariants in 294 ms returned []
[2024-05-26 16:19:40] [INFO ] Flow matrix only has 576 transitions (discarded 120 similar events)
[2024-05-26 16:19:40] [INFO ] Invariant cache hit.
[2024-05-26 16:19:40] [INFO ] State equation strengthened by 205 read => feed constraints.
[2024-05-26 16:19:41] [INFO ] Implicit Places using invariants and state equation in 1040 ms returned []
Implicit Place search using SMT with State Equation took 1335 ms to find 0 implicit places.
[2024-05-26 16:19:41] [INFO ] Redundant transitions in 10 ms returned []
Running 690 sub problems to find dead transitions.
[2024-05-26 16:19:41] [INFO ] Flow matrix only has 576 transitions (discarded 120 similar events)
[2024-05-26 16:19:41] [INFO ] Invariant cache hit.
[2024-05-26 16:19:41] [INFO ] State equation strengthened by 205 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 690 unsolved
[2024-05-26 16:19:48] [INFO ] Deduced a trap composed of 20 places in 310 ms of which 5 ms to minimize.
[2024-05-26 16:19:48] [INFO ] Deduced a trap composed of 11 places in 280 ms of which 4 ms to minimize.
[2024-05-26 16:19:49] [INFO ] Deduced a trap composed of 13 places in 281 ms of which 4 ms to minimize.
[2024-05-26 16:19:49] [INFO ] Deduced a trap composed of 19 places in 280 ms of which 5 ms to minimize.
[2024-05-26 16:19:49] [INFO ] Deduced a trap composed of 18 places in 257 ms of which 4 ms to minimize.
[2024-05-26 16:19:49] [INFO ] Deduced a trap composed of 9 places in 270 ms of which 4 ms to minimize.
[2024-05-26 16:19:50] [INFO ] Deduced a trap composed of 19 places in 280 ms of which 4 ms to minimize.
[2024-05-26 16:19:50] [INFO ] Deduced a trap composed of 36 places in 244 ms of which 5 ms to minimize.
[2024-05-26 16:19:50] [INFO ] Deduced a trap composed of 21 places in 271 ms of which 4 ms to minimize.
[2024-05-26 16:19:51] [INFO ] Deduced a trap composed of 82 places in 256 ms of which 4 ms to minimize.
[2024-05-26 16:19:51] [INFO ] Deduced a trap composed of 81 places in 255 ms of which 5 ms to minimize.
[2024-05-26 16:19:51] [INFO ] Deduced a trap composed of 13 places in 201 ms of which 4 ms to minimize.
[2024-05-26 16:19:52] [INFO ] Deduced a trap composed of 13 places in 263 ms of which 3 ms to minimize.
[2024-05-26 16:19:52] [INFO ] Deduced a trap composed of 11 places in 218 ms of which 4 ms to minimize.
[2024-05-26 16:19:52] [INFO ] Deduced a trap composed of 13 places in 269 ms of which 7 ms to minimize.
[2024-05-26 16:19:52] [INFO ] Deduced a trap composed of 38 places in 210 ms of which 3 ms to minimize.
[2024-05-26 16:19:53] [INFO ] Deduced a trap composed of 13 places in 188 ms of which 4 ms to minimize.
[2024-05-26 16:19:53] [INFO ] Deduced a trap composed of 9 places in 266 ms of which 4 ms to minimize.
[2024-05-26 16:19:53] [INFO ] Deduced a trap composed of 20 places in 259 ms of which 4 ms to minimize.
[2024-05-26 16:19:54] [INFO ] Deduced a trap composed of 9 places in 260 ms of which 4 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 20/37 constraints. Problems are: Problem set: 0 solved, 690 unsolved
[2024-05-26 16:19:54] [INFO ] Deduced a trap composed of 10 places in 281 ms of which 5 ms to minimize.
[2024-05-26 16:19:55] [INFO ] Deduced a trap composed of 36 places in 294 ms of which 4 ms to minimize.
[2024-05-26 16:19:55] [INFO ] Deduced a trap composed of 11 places in 301 ms of which 4 ms to minimize.
[2024-05-26 16:19:55] [INFO ] Deduced a trap composed of 56 places in 285 ms of which 4 ms to minimize.
[2024-05-26 16:19:56] [INFO ] Deduced a trap composed of 10 places in 263 ms of which 4 ms to minimize.
[2024-05-26 16:19:56] [INFO ] Deduced a trap composed of 21 places in 227 ms of which 3 ms to minimize.
[2024-05-26 16:19:56] [INFO ] Deduced a trap composed of 38 places in 246 ms of which 3 ms to minimize.
[2024-05-26 16:19:56] [INFO ] Deduced a trap composed of 19 places in 264 ms of which 4 ms to minimize.
[2024-05-26 16:19:57] [INFO ] Deduced a trap composed of 18 places in 192 ms of which 4 ms to minimize.
[2024-05-26 16:19:57] [INFO ] Deduced a trap composed of 21 places in 169 ms of which 3 ms to minimize.
[2024-05-26 16:19:58] [INFO ] Deduced a trap composed of 10 places in 275 ms of which 4 ms to minimize.
[2024-05-26 16:19:58] [INFO ] Deduced a trap composed of 13 places in 264 ms of which 4 ms to minimize.
[2024-05-26 16:19:58] [INFO ] Deduced a trap composed of 12 places in 271 ms of which 5 ms to minimize.
[2024-05-26 16:19:58] [INFO ] Deduced a trap composed of 46 places in 277 ms of which 4 ms to minimize.
[2024-05-26 16:19:59] [INFO ] Deduced a trap composed of 9 places in 272 ms of which 5 ms to minimize.
[2024-05-26 16:19:59] [INFO ] Deduced a trap composed of 21 places in 183 ms of which 3 ms to minimize.
[2024-05-26 16:19:59] [INFO ] Deduced a trap composed of 27 places in 199 ms of which 4 ms to minimize.
[2024-05-26 16:19:59] [INFO ] Deduced a trap composed of 27 places in 172 ms of which 3 ms to minimize.
[2024-05-26 16:19:59] [INFO ] Deduced a trap composed of 42 places in 120 ms of which 2 ms to minimize.
[2024-05-26 16:20:00] [INFO ] Deduced a trap composed of 42 places in 128 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/282 variables, 20/57 constraints. Problems are: Problem set: 0 solved, 690 unsolved
[2024-05-26 16:20:00] [INFO ] Deduced a trap composed of 21 places in 261 ms of which 4 ms to minimize.
[2024-05-26 16:20:01] [INFO ] Deduced a trap composed of 29 places in 235 ms of which 4 ms to minimize.
[2024-05-26 16:20:01] [INFO ] Deduced a trap composed of 34 places in 294 ms of which 4 ms to minimize.
[2024-05-26 16:20:01] [INFO ] Deduced a trap composed of 19 places in 235 ms of which 20 ms to minimize.
[2024-05-26 16:20:01] [INFO ] Deduced a trap composed of 23 places in 245 ms of which 4 ms to minimize.
[2024-05-26 16:20:02] [INFO ] Deduced a trap composed of 29 places in 216 ms of which 4 ms to minimize.
[2024-05-26 16:20:02] [INFO ] Deduced a trap composed of 53 places in 230 ms of which 3 ms to minimize.
[2024-05-26 16:20:02] [INFO ] Deduced a trap composed of 29 places in 237 ms of which 3 ms to minimize.
[2024-05-26 16:20:02] [INFO ] Deduced a trap composed of 29 places in 242 ms of which 4 ms to minimize.
[2024-05-26 16:20:03] [INFO ] Deduced a trap composed of 29 places in 195 ms of which 4 ms to minimize.
[2024-05-26 16:20:03] [INFO ] Deduced a trap composed of 29 places in 249 ms of which 4 ms to minimize.
[2024-05-26 16:20:03] [INFO ] Deduced a trap composed of 27 places in 209 ms of which 4 ms to minimize.
[2024-05-26 16:20:03] [INFO ] Deduced a trap composed of 25 places in 217 ms of which 4 ms to minimize.
[2024-05-26 16:20:04] [INFO ] Deduced a trap composed of 28 places in 262 ms of which 4 ms to minimize.
[2024-05-26 16:20:04] [INFO ] Deduced a trap composed of 12 places in 251 ms of which 4 ms to minimize.
[2024-05-26 16:20:04] [INFO ] Deduced a trap composed of 21 places in 221 ms of which 3 ms to minimize.
[2024-05-26 16:20:04] [INFO ] Deduced a trap composed of 12 places in 242 ms of which 4 ms to minimize.
[2024-05-26 16:20:05] [INFO ] Deduced a trap composed of 21 places in 199 ms of which 4 ms to minimize.
[2024-05-26 16:20:05] [INFO ] Deduced a trap composed of 61 places in 280 ms of which 4 ms to minimize.
[2024-05-26 16:20:05] [INFO ] Deduced a trap composed of 28 places in 244 ms of which 4 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 20/77 constraints. Problems are: Problem set: 0 solved, 690 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 282/858 variables, and 77 constraints, problems are : Problem set: 0 solved, 690 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 0/282 constraints, ReadFeed: 0/205 constraints, PredecessorRefiner: 690/690 constraints, Known Traps: 60/60 constraints]
Escalating to Integer solving :Problem set: 0 solved, 690 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 690 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 60/77 constraints. Problems are: Problem set: 0 solved, 690 unsolved
[2024-05-26 16:20:14] [INFO ] Deduced a trap composed of 10 places in 210 ms of which 2 ms to minimize.
[2024-05-26 16:20:14] [INFO ] Deduced a trap composed of 17 places in 133 ms of which 2 ms to minimize.
[2024-05-26 16:20:14] [INFO ] Deduced a trap composed of 10 places in 160 ms of which 2 ms to minimize.
[2024-05-26 16:20:15] [INFO ] Deduced a trap composed of 39 places in 226 ms of which 3 ms to minimize.
[2024-05-26 16:20:15] [INFO ] Deduced a trap composed of 47 places in 210 ms of which 4 ms to minimize.
[2024-05-26 16:20:15] [INFO ] Deduced a trap composed of 17 places in 177 ms of which 3 ms to minimize.
[2024-05-26 16:20:15] [INFO ] Deduced a trap composed of 17 places in 205 ms of which 4 ms to minimize.
[2024-05-26 16:20:15] [INFO ] Deduced a trap composed of 17 places in 208 ms of which 3 ms to minimize.
[2024-05-26 16:20:16] [INFO ] Deduced a trap composed of 18 places in 242 ms of which 3 ms to minimize.
[2024-05-26 16:20:16] [INFO ] Deduced a trap composed of 18 places in 223 ms of which 3 ms to minimize.
[2024-05-26 16:20:16] [INFO ] Deduced a trap composed of 24 places in 240 ms of which 4 ms to minimize.
[2024-05-26 16:20:17] [INFO ] Deduced a trap composed of 20 places in 281 ms of which 3 ms to minimize.
[2024-05-26 16:20:17] [INFO ] Deduced a trap composed of 25 places in 246 ms of which 4 ms to minimize.
[2024-05-26 16:20:17] [INFO ] Deduced a trap composed of 9 places in 253 ms of which 4 ms to minimize.
[2024-05-26 16:20:18] [INFO ] Deduced a trap composed of 50 places in 279 ms of which 4 ms to minimize.
[2024-05-26 16:20:18] [INFO ] Deduced a trap composed of 58 places in 289 ms of which 4 ms to minimize.
[2024-05-26 16:20:18] [INFO ] Deduced a trap composed of 25 places in 202 ms of which 3 ms to minimize.
[2024-05-26 16:20:19] [INFO ] Deduced a trap composed of 17 places in 273 ms of which 4 ms to minimize.
[2024-05-26 16:20:19] [INFO ] Deduced a trap composed of 25 places in 192 ms of which 4 ms to minimize.
[2024-05-26 16:20:19] [INFO ] Deduced a trap composed of 34 places in 190 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/282 variables, 20/97 constraints. Problems are: Problem set: 0 solved, 690 unsolved
[2024-05-26 16:20:20] [INFO ] Deduced a trap composed of 53 places in 263 ms of which 4 ms to minimize.
[2024-05-26 16:20:20] [INFO ] Deduced a trap composed of 47 places in 270 ms of which 4 ms to minimize.
[2024-05-26 16:20:21] [INFO ] Deduced a trap composed of 40 places in 263 ms of which 3 ms to minimize.
[2024-05-26 16:20:21] [INFO ] Deduced a trap composed of 57 places in 267 ms of which 4 ms to minimize.
[2024-05-26 16:20:21] [INFO ] Deduced a trap composed of 18 places in 234 ms of which 4 ms to minimize.
[2024-05-26 16:20:21] [INFO ] Deduced a trap composed of 36 places in 247 ms of which 4 ms to minimize.
[2024-05-26 16:20:22] [INFO ] Deduced a trap composed of 46 places in 249 ms of which 3 ms to minimize.
[2024-05-26 16:20:22] [INFO ] Deduced a trap composed of 27 places in 255 ms of which 4 ms to minimize.
[2024-05-26 16:20:24] [INFO ] Deduced a trap composed of 36 places in 243 ms of which 7 ms to minimize.
[2024-05-26 16:20:24] [INFO ] Deduced a trap composed of 34 places in 209 ms of which 3 ms to minimize.
[2024-05-26 16:20:24] [INFO ] Deduced a trap composed of 25 places in 214 ms of which 3 ms to minimize.
[2024-05-26 16:20:25] [INFO ] Deduced a trap composed of 33 places in 183 ms of which 3 ms to minimize.
[2024-05-26 16:20:25] [INFO ] Deduced a trap composed of 37 places in 211 ms of which 3 ms to minimize.
[2024-05-26 16:20:25] [INFO ] Deduced a trap composed of 36 places in 220 ms of which 3 ms to minimize.
[2024-05-26 16:20:25] [INFO ] Deduced a trap composed of 47 places in 222 ms of which 3 ms to minimize.
[2024-05-26 16:20:26] [INFO ] Deduced a trap composed of 57 places in 211 ms of which 3 ms to minimize.
[2024-05-26 16:20:26] [INFO ] Deduced a trap composed of 33 places in 238 ms of which 3 ms to minimize.
[2024-05-26 16:20:26] [INFO ] Deduced a trap composed of 59 places in 203 ms of which 3 ms to minimize.
[2024-05-26 16:20:26] [INFO ] Deduced a trap composed of 43 places in 214 ms of which 3 ms to minimize.
[2024-05-26 16:20:27] [INFO ] Deduced a trap composed of 33 places in 180 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 20/117 constraints. Problems are: Problem set: 0 solved, 690 unsolved
[2024-05-26 16:20:28] [INFO ] Deduced a trap composed of 50 places in 252 ms of which 4 ms to minimize.
[2024-05-26 16:20:28] [INFO ] Deduced a trap composed of 47 places in 243 ms of which 4 ms to minimize.
[2024-05-26 16:20:28] [INFO ] Deduced a trap composed of 37 places in 247 ms of which 4 ms to minimize.
[2024-05-26 16:20:28] [INFO ] Deduced a trap composed of 37 places in 250 ms of which 4 ms to minimize.
[2024-05-26 16:20:29] [INFO ] Deduced a trap composed of 50 places in 255 ms of which 4 ms to minimize.
[2024-05-26 16:20:29] [INFO ] Deduced a trap composed of 19 places in 236 ms of which 4 ms to minimize.
[2024-05-26 16:20:30] [INFO ] Deduced a trap composed of 50 places in 262 ms of which 4 ms to minimize.
[2024-05-26 16:20:30] [INFO ] Deduced a trap composed of 50 places in 262 ms of which 4 ms to minimize.
[2024-05-26 16:20:30] [INFO ] Deduced a trap composed of 45 places in 258 ms of which 4 ms to minimize.
[2024-05-26 16:20:30] [INFO ] Deduced a trap composed of 45 places in 250 ms of which 3 ms to minimize.
[2024-05-26 16:20:31] [INFO ] Deduced a trap composed of 19 places in 201 ms of which 4 ms to minimize.
[2024-05-26 16:20:31] [INFO ] Deduced a trap composed of 19 places in 251 ms of which 3 ms to minimize.
[2024-05-26 16:20:31] [INFO ] Deduced a trap composed of 18 places in 208 ms of which 3 ms to minimize.
[2024-05-26 16:20:32] [INFO ] Deduced a trap composed of 16 places in 216 ms of which 3 ms to minimize.
[2024-05-26 16:20:33] [INFO ] Deduced a trap composed of 25 places in 191 ms of which 3 ms to minimize.
[2024-05-26 16:20:33] [INFO ] Deduced a trap composed of 39 places in 170 ms of which 3 ms to minimize.
[2024-05-26 16:20:34] [INFO ] Deduced a trap composed of 36 places in 189 ms of which 3 ms to minimize.
[2024-05-26 16:20:34] [INFO ] Deduced a trap composed of 33 places in 202 ms of which 3 ms to minimize.
[2024-05-26 16:20:34] [INFO ] Deduced a trap composed of 46 places in 206 ms of which 4 ms to minimize.
[2024-05-26 16:20:34] [INFO ] Deduced a trap composed of 33 places in 186 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 20/137 constraints. Problems are: Problem set: 0 solved, 690 unsolved
[2024-05-26 16:20:35] [INFO ] Deduced a trap composed of 12 places in 200 ms of which 4 ms to minimize.
[2024-05-26 16:20:36] [INFO ] Deduced a trap composed of 71 places in 233 ms of which 4 ms to minimize.
[2024-05-26 16:20:36] [INFO ] Deduced a trap composed of 40 places in 238 ms of which 3 ms to minimize.
[2024-05-26 16:20:36] [INFO ] Deduced a trap composed of 57 places in 248 ms of which 4 ms to minimize.
[2024-05-26 16:20:36] [INFO ] Deduced a trap composed of 40 places in 229 ms of which 4 ms to minimize.
[2024-05-26 16:20:37] [INFO ] Deduced a trap composed of 44 places in 251 ms of which 4 ms to minimize.
[2024-05-26 16:20:37] [INFO ] Deduced a trap composed of 36 places in 244 ms of which 4 ms to minimize.
[2024-05-26 16:20:37] [INFO ] Deduced a trap composed of 76 places in 251 ms of which 4 ms to minimize.
[2024-05-26 16:20:37] [INFO ] Deduced a trap composed of 49 places in 258 ms of which 4 ms to minimize.
[2024-05-26 16:20:38] [INFO ] Deduced a trap composed of 27 places in 167 ms of which 3 ms to minimize.
[2024-05-26 16:20:38] [INFO ] Deduced a trap composed of 33 places in 228 ms of which 4 ms to minimize.
[2024-05-26 16:20:39] [INFO ] Deduced a trap composed of 27 places in 175 ms of which 3 ms to minimize.
[2024-05-26 16:20:40] [INFO ] Deduced a trap composed of 16 places in 222 ms of which 3 ms to minimize.
[2024-05-26 16:20:40] [INFO ] Deduced a trap composed of 20 places in 216 ms of which 4 ms to minimize.
[2024-05-26 16:20:40] [INFO ] Deduced a trap composed of 25 places in 181 ms of which 3 ms to minimize.
[2024-05-26 16:20:41] [INFO ] Deduced a trap composed of 33 places in 130 ms of which 3 ms to minimize.
[2024-05-26 16:20:41] [INFO ] Deduced a trap composed of 35 places in 153 ms of which 3 ms to minimize.
[2024-05-26 16:20:41] [INFO ] Deduced a trap composed of 48 places in 157 ms of which 3 ms to minimize.
[2024-05-26 16:20:41] [INFO ] Deduced a trap composed of 43 places in 151 ms of which 3 ms to minimize.
[2024-05-26 16:20:41] [INFO ] Deduced a trap composed of 36 places in 144 ms of which 3 ms to minimize.
SMT process timed out in 60386ms, After SMT, problems are : Problem set: 0 solved, 690 unsolved
Search for dead transitions found 0 dead transitions in 60396ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61762 ms. Remains : 282/282 places, 696/696 transitions.
Built C files in :
/tmp/ltsmin14976398558665910776
[2024-05-26 16:20:42] [INFO ] Computing symmetric may disable matrix : 696 transitions.
[2024-05-26 16:20:42] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 16:20:42] [INFO ] Computing symmetric may enable matrix : 696 transitions.
[2024-05-26 16:20:42] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 16:20:42] [INFO ] Computing Do-Not-Accords matrix : 696 transitions.
[2024-05-26 16:20:42] [INFO ] Computation of Completed DNA matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 16:20:42] [INFO ] Built C files in 184ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14976398558665910776
Running compilation step : cd /tmp/ltsmin14976398558665910776;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14976398558665910776;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14976398558665910776;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-26 16:20:45] [INFO ] Flatten gal took : 49 ms
[2024-05-26 16:20:45] [INFO ] Flatten gal took : 50 ms
[2024-05-26 16:20:45] [INFO ] Time to serialize gal into /tmp/LTL484253146923453787.gal : 11 ms
[2024-05-26 16:20:45] [INFO ] Time to serialize properties into /tmp/LTL8531539603465010810.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL484253146923453787.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9635816469605804310.hoa' '-atoms' '/tmp/LTL8531539603465010810.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...316
Loading property file /tmp/LTL8531539603465010810.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9635816469605804310.hoa
Detected timeout of ITS tools.
[2024-05-26 16:21:00] [INFO ] Flatten gal took : 34 ms
[2024-05-26 16:21:00] [INFO ] Flatten gal took : 38 ms
[2024-05-26 16:21:00] [INFO ] Time to serialize gal into /tmp/LTL13292761103922140400.gal : 8 ms
[2024-05-26 16:21:00] [INFO ] Time to serialize properties into /tmp/LTL7704513502003319476.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13292761103922140400.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7704513502003319476.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("((((((AskForSection_0+AskForSection_1)+(AskForSection_2+AskForSection_3))+((AskForSection_4+AskForSection_5)+(AskForSection_6+...595
Formula 0 simplified : FG!"((((((AskForSection_0+AskForSection_1)+(AskForSection_2+AskForSection_3))+((AskForSection_4+AskForSection_5)+(AskForSection_6+As...589
Detected timeout of ITS tools.
[2024-05-26 16:21:15] [INFO ] Flatten gal took : 29 ms
[2024-05-26 16:21:15] [INFO ] Applying decomposition
[2024-05-26 16:21:15] [INFO ] Flatten gal took : 29 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/graph13499196096535647558.txt' '-o' '/tmp/graph13499196096535647558.bin' '-w' '/tmp/graph13499196096535647558.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13499196096535647558.bin' '-l' '-1' '-v' '-w' '/tmp/graph13499196096535647558.weights' '-q' '0' '-e' '0.001'
[2024-05-26 16:21:15] [INFO ] Decomposing Gal with order
[2024-05-26 16:21:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 16:21:16] [INFO ] Removed a total of 808 redundant transitions.
[2024-05-26 16:21:16] [INFO ] Flatten gal took : 257 ms
[2024-05-26 16:21:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 889 labels/synchronizations in 110 ms.
[2024-05-26 16:21:16] [INFO ] Time to serialize gal into /tmp/LTL3975198234266998381.gal : 12 ms
[2024-05-26 16:21:16] [INFO ] Time to serialize properties into /tmp/LTL6508127492748363036.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3975198234266998381.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6508127492748363036.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F("((((((gu6.AskForSection_0+gu6.AskForSection_1)+(gu6.AskForSection_2+gu6.AskForSection_3))+((gu6.AskForSection_4+gu6.AskForSect...715
Formula 0 simplified : FG!"((((((gu6.AskForSection_0+gu6.AskForSection_1)+(gu6.AskForSection_2+gu6.AskForSection_3))+((gu6.AskForSection_4+gu6.AskForSectio...709
Detected timeout of ITS tools.
Treatment of property Peterson-COL-5-LTLCardinality-06 finished in 150693 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(p0) U p1))'
Support contains 186 out of 834 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 834/834 places, 1242/1242 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 150 transitions
Trivial Post-agglo rules discarded 150 transitions
Performed 150 trivial Post agglomeration. Transition count delta: 150
Iterating post reduction 0 with 150 rules applied. Total rules applied 150 place count 834 transition count 1092
Reduce places removed 150 places and 0 transitions.
Performed 150 Post agglomeration using F-continuation condition.Transition count delta: 150
Iterating post reduction 1 with 300 rules applied. Total rules applied 450 place count 684 transition count 942
Reduce places removed 150 places and 0 transitions.
Iterating post reduction 2 with 150 rules applied. Total rules applied 600 place count 534 transition count 942
Performed 54 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 54 Pre rules applied. Total rules applied 600 place count 534 transition count 888
Deduced a syphon composed of 54 places in 1 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 3 with 108 rules applied. Total rules applied 708 place count 480 transition count 888
Applied a total of 708 rules in 49 ms. Remains 480 /834 variables (removed 354) and now considering 888/1242 (removed 354) transitions.
[2024-05-26 16:21:31] [INFO ] Flow matrix only has 768 transitions (discarded 120 similar events)
// Phase 1: matrix 768 rows 480 cols
[2024-05-26 16:21:31] [INFO ] Computed 23 invariants in 4 ms
[2024-05-26 16:21:32] [INFO ] Implicit Places using invariants in 475 ms returned [0, 1, 2, 3, 4, 5]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 477 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 474/834 places, 888/1242 transitions.
Applied a total of 0 rules in 20 ms. Remains 474 /474 variables (removed 0) and now considering 888/888 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 547 ms. Remains : 474/834 places, 888/1242 transitions.
Stuttering acceptance computed with spot in 134 ms :[(NOT p1), true, (NOT p0)]
Running random walk in product with property : Peterson-COL-5-LTLCardinality-07
Entered a terminal (fully accepting) state of product in 125 steps with 0 reset in 2 ms.
FORMULA Peterson-COL-5-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-5-LTLCardinality-07 finished in 702 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)&&(F(p1) U X(G(p2)))))'
Support contains 246 out of 834 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 834/834 places, 1242/1242 transitions.
Applied a total of 0 rules in 17 ms. Remains 834 /834 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
[2024-05-26 16:21:32] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
// Phase 1: matrix 1122 rows 834 cols
[2024-05-26 16:21:32] [INFO ] Computed 23 invariants in 10 ms
[2024-05-26 16:21:33] [INFO ] Implicit Places using invariants in 697 ms returned []
[2024-05-26 16:21:33] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
[2024-05-26 16:21:33] [INFO ] Invariant cache hit.
[2024-05-26 16:21:34] [INFO ] State equation strengthened by 205 read => feed constraints.
[2024-05-26 16:21:35] [INFO ] Implicit Places using invariants and state equation in 2349 ms returned []
Implicit Place search using SMT with State Equation took 3049 ms to find 0 implicit places.
Running 1236 sub problems to find dead transitions.
[2024-05-26 16:21:35] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
[2024-05-26 16:21:35] [INFO ] Invariant cache hit.
[2024-05-26 16:21:35] [INFO ] State equation strengthened by 205 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/828 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1236 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/828 variables, 6/17 constraints. Problems are: Problem set: 0 solved, 1236 unsolved
[2024-05-26 16:22:05] [INFO ] Deduced a trap composed of 30 places in 698 ms of which 13 ms to minimize.
[2024-05-26 16:22:06] [INFO ] Deduced a trap composed of 18 places in 920 ms of which 12 ms to minimize.
SMT process timed out in 30739ms, After SMT, problems are : Problem set: 0 solved, 1236 unsolved
Search for dead transitions found 0 dead transitions in 30755ms
Finished structural reductions in LTL mode , in 1 iterations and 33825 ms. Remains : 834/834 places, 1242/1242 transitions.
Stuttering acceptance computed with spot in 249 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p1) (NOT p2)), (NOT p2), true, (NOT p1)]
Running random walk in product with property : Peterson-COL-5-LTLCardinality-08
Product exploration explored 100000 steps with 2 reset in 323 ms.
Stack based approach found an accepted trace after 141 steps with 1 reset with depth 140 and stack size 140 in 1 ms.
FORMULA Peterson-COL-5-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-5-LTLCardinality-08 finished in 34435 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)&&F(G(p1)))))'
Support contains 210 out of 834 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 834/834 places, 1242/1242 transitions.
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 834 transition count 1212
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 804 transition count 1212
Performed 131 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 131 Pre rules applied. Total rules applied 60 place count 804 transition count 1081
Deduced a syphon composed of 131 places in 1 ms
Reduce places removed 131 places and 0 transitions.
Iterating global reduction 2 with 262 rules applied. Total rules applied 322 place count 673 transition count 1081
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 372 place count 648 transition count 1056
Applied a total of 372 rules in 83 ms. Remains 648 /834 variables (removed 186) and now considering 1056/1242 (removed 186) transitions.
[2024-05-26 16:22:06] [INFO ] Flow matrix only has 936 transitions (discarded 120 similar events)
// Phase 1: matrix 936 rows 648 cols
[2024-05-26 16:22:06] [INFO ] Computed 23 invariants in 6 ms
[2024-05-26 16:22:07] [INFO ] Implicit Places using invariants in 636 ms returned [0, 1, 2, 3, 4, 5]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 645 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 642/834 places, 1056/1242 transitions.
Applied a total of 0 rules in 24 ms. Remains 642 /642 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 755 ms. Remains : 642/834 places, 1056/1242 transitions.
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Peterson-COL-5-LTLCardinality-10
Product exploration explored 100000 steps with 0 reset in 464 ms.
Stack based approach found an accepted trace after 1038 steps with 0 reset with depth 1039 and stack size 1035 in 8 ms.
FORMULA Peterson-COL-5-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-5-LTLCardinality-10 finished in 1405 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((X(p0)&&F(p1)))&&F(p2)))'
Support contains 186 out of 834 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 834/834 places, 1242/1242 transitions.
Applied a total of 0 rules in 23 ms. Remains 834 /834 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
[2024-05-26 16:22:08] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
// Phase 1: matrix 1122 rows 834 cols
[2024-05-26 16:22:08] [INFO ] Computed 23 invariants in 8 ms
[2024-05-26 16:22:08] [INFO ] Implicit Places using invariants in 463 ms returned [0, 1, 2, 3, 4, 5]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 466 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 828/834 places, 1242/1242 transitions.
Applied a total of 0 rules in 29 ms. Remains 828 /828 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 519 ms. Remains : 828/834 places, 1242/1242 transitions.
Stuttering acceptance computed with spot in 215 ms :[(OR (NOT p2) (NOT p1) (NOT p0)), (NOT p2), (NOT p0), (NOT p1)]
Running random walk in product with property : Peterson-COL-5-LTLCardinality-12
Product exploration explored 100000 steps with 50000 reset in 830 ms.
Product exploration explored 100000 steps with 50000 reset in 764 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 : [(AND p2 (NOT p1) p0), (X p0), (X p2), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (X p0)), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 8 factoid took 14 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Peterson-COL-5-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Peterson-COL-5-LTLCardinality-12 finished in 2393 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 156 out of 834 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 834/834 places, 1242/1242 transitions.
Applied a total of 0 rules in 14 ms. Remains 834 /834 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
[2024-05-26 16:22:10] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
[2024-05-26 16:22:10] [INFO ] Invariant cache hit.
[2024-05-26 16:22:10] [INFO ] Implicit Places using invariants in 308 ms returned []
[2024-05-26 16:22:10] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
[2024-05-26 16:22:11] [INFO ] Invariant cache hit.
[2024-05-26 16:22:11] [INFO ] State equation strengthened by 205 read => feed constraints.
[2024-05-26 16:22:13] [INFO ] Implicit Places using invariants and state equation in 2017 ms returned []
Implicit Place search using SMT with State Equation took 2328 ms to find 0 implicit places.
Running 1236 sub problems to find dead transitions.
[2024-05-26 16:22:13] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
[2024-05-26 16:22:13] [INFO ] Invariant cache hit.
[2024-05-26 16:22:13] [INFO ] State equation strengthened by 205 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) 0/828 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1236 unsolved
SMT process timed out in 30557ms, After SMT, problems are : Problem set: 0 solved, 1236 unsolved
Search for dead transitions found 0 dead transitions in 30591ms
Finished structural reductions in LTL mode , in 1 iterations and 32943 ms. Remains : 834/834 places, 1242/1242 transitions.
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Peterson-COL-5-LTLCardinality-13
Product exploration explored 100000 steps with 7096 reset in 857 ms.
Stack based approach found an accepted trace after 6183 steps with 443 reset with depth 8 and stack size 8 in 35 ms.
FORMULA Peterson-COL-5-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-5-LTLCardinality-13 finished in 33964 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(F((p0&&F(p1)))))))'
Support contains 216 out of 834 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 834/834 places, 1242/1242 transitions.
Applied a total of 0 rules in 16 ms. Remains 834 /834 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
[2024-05-26 16:22:44] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
[2024-05-26 16:22:44] [INFO ] Invariant cache hit.
[2024-05-26 16:22:45] [INFO ] Implicit Places using invariants in 561 ms returned [0, 1, 2, 3, 4, 5]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 562 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 828/834 places, 1242/1242 transitions.
Applied a total of 0 rules in 14 ms. Remains 828 /828 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 595 ms. Remains : 828/834 places, 1242/1242 transitions.
Stuttering acceptance computed with spot in 210 ms :[(NOT p0), (NOT p0), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Peterson-COL-5-LTLCardinality-15
Product exploration explored 100000 steps with 505 reset in 558 ms.
Stack based approach found an accepted trace after 154 steps with 0 reset with depth 155 and stack size 155 in 1 ms.
FORMULA Peterson-COL-5-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-5-LTLCardinality-15 finished in 1392 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)))'
[2024-05-26 16:22:46] [INFO ] Flatten gal took : 68 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11764521867666383343
[2024-05-26 16:22:46] [INFO ] Computing symmetric may disable matrix : 1242 transitions.
[2024-05-26 16:22:46] [INFO ] Computation of Complete disable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 16:22:46] [INFO ] Applying decomposition
[2024-05-26 16:22:46] [INFO ] Computing symmetric may enable matrix : 1242 transitions.
[2024-05-26 16:22:46] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 16:22:46] [INFO ] Flatten gal took : 52 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/graph12718975463508992313.txt' '-o' '/tmp/graph12718975463508992313.bin' '-w' '/tmp/graph12718975463508992313.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph12718975463508992313.bin' '-l' '-1' '-v' '-w' '/tmp/graph12718975463508992313.weights' '-q' '0' '-e' '0.001'
[2024-05-26 16:22:46] [INFO ] Decomposing Gal with order
[2024-05-26 16:22:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 16:22:46] [INFO ] Computing Do-Not-Accords matrix : 1242 transitions.
[2024-05-26 16:22:46] [INFO ] Computation of Completed DNA matrix. took 26 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 16:22:46] [INFO ] Built C files in 533ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11764521867666383343
Running compilation step : cd /tmp/ltsmin11764521867666383343;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-26 16:22:46] [INFO ] Removed a total of 1099 redundant transitions.
[2024-05-26 16:22:47] [INFO ] Flatten gal took : 214 ms
[2024-05-26 16:22:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 847 labels/synchronizations in 61 ms.
[2024-05-26 16:22:47] [INFO ] Time to serialize gal into /tmp/LTLCardinality6394486300673815135.gal : 14 ms
[2024-05-26 16:22:47] [INFO ] Time to serialize properties into /tmp/LTLCardinality5620963543257391550.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality6394486300673815135.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality5620963543257391550.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 1 LTL properties
Checking formula 0 : !((G(F("((((((gu6.AskForSection_0+gu6.AskForSection_1)+(gu6.AskForSection_2+gu6.AskForSection_3))+((gu6.AskForSection_4+gu6.AskForSect...715
Formula 0 simplified : FG!"((((((gu6.AskForSection_0+gu6.AskForSection_1)+(gu6.AskForSection_2+gu6.AskForSection_3))+((gu6.AskForSection_4+gu6.AskForSectio...709
Compilation finished in 7788 ms.
Running link step : cd /tmp/ltsmin11764521867666383343;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 98 ms.
Running LTSmin : cd /tmp/ltsmin11764521867666383343;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>(!(LTLAPp0==true)))' '--buchi-type=spotba'
LTSmin run took 61846 ms.
FORMULA Peterson-COL-5-LTLCardinality-06 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 478043 ms.
BK_STOP 1716740636780
--------------------
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="Peterson-COL-5"
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 Peterson-COL-5, 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 r268-smll-171654407200227"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Peterson-COL-5.tgz
mv Peterson-COL-5 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 '
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 ;