MCC'2024- Execution of r290-tajo-171654447000396

About the Execution of ITS-Tools for PolyORBNT-COL-S05J80

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
16203.067	3600000.00	7988421.00	2039.10	FFFTTFTF?FFFFFTF	normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r290-tajo-171654447000396.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is PolyORBNT-COL-S05J80, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r290-tajo-171654447000396
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 564K
-rw-r--r-- 1 mcc users 7.1K Apr 12 09:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Apr 12 09:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Apr 12 09:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 12 09:54 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 4.6K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 10:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K Apr 12 10:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 10:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Apr 12 10:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 94K May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBNT-COL-S05J80-LTLFireability-00
FORMULA_NAME PolyORBNT-COL-S05J80-LTLFireability-01
FORMULA_NAME PolyORBNT-COL-S05J80-LTLFireability-02
FORMULA_NAME PolyORBNT-COL-S05J80-LTLFireability-03
FORMULA_NAME PolyORBNT-COL-S05J80-LTLFireability-04
FORMULA_NAME PolyORBNT-COL-S05J80-LTLFireability-05
FORMULA_NAME PolyORBNT-COL-S05J80-LTLFireability-06
FORMULA_NAME PolyORBNT-COL-S05J80-LTLFireability-07
FORMULA_NAME PolyORBNT-COL-S05J80-LTLFireability-08
FORMULA_NAME PolyORBNT-COL-S05J80-LTLFireability-09
FORMULA_NAME PolyORBNT-COL-S05J80-LTLFireability-10
FORMULA_NAME PolyORBNT-COL-S05J80-LTLFireability-11
FORMULA_NAME PolyORBNT-COL-S05J80-LTLFireability-12
FORMULA_NAME PolyORBNT-COL-S05J80-LTLFireability-13
FORMULA_NAME PolyORBNT-COL-S05J80-LTLFireability-14
FORMULA_NAME PolyORBNT-COL-S05J80-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716925922121

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-COL-S05J80
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202405141337
[2024-05-28 19:52:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 19:52:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 19:52:03] [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.
[2024-05-28 19:52:03] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-28 19:52:03] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 561 ms
[2024-05-28 19:52:03] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 1269 PT places and 2592.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2024-05-28 19:52:03] [INFO ] Built PT skeleton of HLPN with 48 places and 38 transitions 140 arcs in 4 ms.
[2024-05-28 19:52:03] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 4 formulas.
FORMULA PolyORBNT-COL-S05J80-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J80-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J80-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J80-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 10 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Reduction of identical properties reduced properties to check from 19 to 18
RANDOM walk for 40003 steps (3200 resets) in 1409 ms. (28 steps per ms) remains 7/18 properties
BEST_FIRST walk for 40002 steps (739 resets) in 239 ms. (166 steps per ms) remains 4/7 properties
BEST_FIRST walk for 40004 steps (963 resets) in 226 ms. (176 steps per ms) remains 1/4 properties
// Phase 1: matrix 38 rows 48 cols
[2024-05-28 19:52:04] [INFO ] Computed 13 invariants in 5 ms
[2024-05-28 19:52:04] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 11/14 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 20/34 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 7/41 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1/42 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/42 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp8 is UNSAT
After SMT solving in domain Real declared 47/86 variables, and 13 constraints, problems are : Problem set: 1 solved, 0 unsolved in 138 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/48 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 172ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 10 simplifications.
[2024-05-28 19:52:04] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2024-05-28 19:52:04] [INFO ] Flatten gal took : 21 ms
FORMULA PolyORBNT-COL-S05J80-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 19:52:04] [INFO ] Flatten gal took : 6 ms
Transition Run forces synchronizations/join behavior on parameter j of sort Jobs
Transition trans_376 forces synchronizations/join behavior on parameter s of sort Sources
Symmetric sort wr.t. initial and guards and successors and join/free detected :States
Arc [42:1*[$t, 0, $j]] contains constants of sort States
Transition WillPerformWork : constants on arcs in [[42:1*[$t, 0, $j]]] introduces in States(2) partition with 1 elements that refines current partition to 2 subsets.
[2024-05-28 19:52:04] [INFO ] Unfolded HLPN to a Petri net with 1269 places and 2430 transitions 14624 arcs in 60 ms.
[2024-05-28 19:52:04] [INFO ] Unfolded 11 HLPN properties in 1 ms.
[2024-05-28 19:52:04] [INFO ] Reduced 90 identical enabling conditions.
[2024-05-28 19:52:04] [INFO ] Reduced 90 identical enabling conditions.
[2024-05-28 19:52:04] [INFO ] Reduced 90 identical enabling conditions.
[2024-05-28 19:52:04] [INFO ] Reduced 90 identical enabling conditions.
[2024-05-28 19:52:04] [INFO ] Reduced 90 identical enabling conditions.
[2024-05-28 19:52:04] [INFO ] Reduced 90 identical enabling conditions.
Deduced a syphon composed of 80 places in 13 ms
Reduce places removed 80 places and 80 transitions.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
Support contains 187 out of 1189 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1189/1189 places, 1695/1695 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 1184 transition count 1695
Applied a total of 5 rules in 116 ms. Remains 1184 /1189 variables (removed 5) and now considering 1695/1695 (removed 0) transitions.
Running 1689 sub problems to find dead transitions.
[2024-05-28 19:52:05] [INFO ] Flow matrix only has 1691 transitions (discarded 4 similar events)
// Phase 1: matrix 1691 rows 1184 cols
[2024-05-28 19:52:05] [INFO ] Computed 177 invariants in 121 ms
[2024-05-28 19:52:05] [INFO ] State equation strengthened by 1 read => feed constraints.
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1178 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1689 unsolved
SMT process timed out in 25346ms, After SMT, problems are : Problem set: 0 solved, 1689 unsolved
Search for dead transitions found 0 dead transitions in 25374ms
[2024-05-28 19:52:30] [INFO ] Flow matrix only has 1691 transitions (discarded 4 similar events)
[2024-05-28 19:52:30] [INFO ] Invariant cache hit.
[2024-05-28 19:52:31] [INFO ] Implicit Places using invariants in 1426 ms returned []
[2024-05-28 19:52:31] [INFO ] Flow matrix only has 1691 transitions (discarded 4 similar events)
[2024-05-28 19:52:31] [INFO ] Invariant cache hit.
[2024-05-28 19:52:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 19:52:48] [INFO ] Implicit Places using invariants and state equation in 16153 ms returned []
Implicit Place search using SMT with State Equation took 17590 ms to find 0 implicit places.
Running 1689 sub problems to find dead transitions.
[2024-05-28 19:52:48] [INFO ] Flow matrix only has 1691 transitions (discarded 4 similar events)
[2024-05-28 19:52:48] [INFO ] Invariant cache hit.
[2024-05-28 19:52:48] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1178 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1689 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1178 variables, 5/171 constraints. Problems are: Problem set: 0 solved, 1689 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1178/2875 variables, and 171 constraints, problems are : Problem set: 0 solved, 1689 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 166/171 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/1184 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1689/1689 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1689 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1178 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1689 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1178 variables, 5/171 constraints. Problems are: Problem set: 0 solved, 1689 unsolved
[2024-05-28 19:53:35] [INFO ] Deduced a trap composed of 12 places in 409 ms of which 44 ms to minimize.
[2024-05-28 19:53:35] [INFO ] Deduced a trap composed of 15 places in 432 ms of which 16 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1178/2875 variables, and 173 constraints, problems are : Problem set: 0 solved, 1689 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 166/171 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/1184 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1689 constraints, Known Traps: 2/2 constraints]
After SMT, in 64709ms problems are : Problem set: 0 solved, 1689 unsolved
Search for dead transitions found 0 dead transitions in 64728ms
Starting structural reductions in LTL mode, iteration 1 : 1184/1189 places, 1695/1695 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 107840 ms. Remains : 1184/1189 places, 1695/1695 transitions.
Support contains 187 out of 1184 places after structural reductions.
[2024-05-28 19:53:53] [INFO ] Flatten gal took : 165 ms
[2024-05-28 19:53:53] [INFO ] Flatten gal took : 142 ms
[2024-05-28 19:53:53] [INFO ] Input system was already deterministic with 1695 transitions.
Reduction of identical properties reduced properties to check from 18 to 17
RANDOM walk for 40000 steps (2757 resets) in 893 ms. (44 steps per ms) remains 1/17 properties
BEST_FIRST walk for 40004 steps (1024 resets) in 136 ms. (292 steps per ms) remains 1/1 properties
[2024-05-28 19:53:53] [INFO ] Flow matrix only has 1691 transitions (discarded 4 similar events)
[2024-05-28 19:53:54] [INFO ] Invariant cache hit.
[2024-05-28 19:53:54] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 588/591 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/591 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 163/754 variables, 82/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/754 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 405/1159 variables, 81/166 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1159 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 12/1171 variables, 4/170 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1171 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp9 is UNSAT
After SMT solving in domain Real declared 1182/2875 variables, and 176 constraints, problems are : Problem set: 1 solved, 0 unsolved in 505 ms.
Refiners :[Positive P Invariants (semi-flows): 170/171 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/1184 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 518ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 1184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1184/1184 places, 1695/1695 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 84 transitions
Trivial Post-agglo rules discarded 84 transitions
Performed 84 trivial Post agglomeration. Transition count delta: 84
Iterating post reduction 0 with 84 rules applied. Total rules applied 84 place count 1184 transition count 1611
Reduce places removed 84 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 85 rules applied. Total rules applied 169 place count 1100 transition count 1610
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 170 place count 1099 transition count 1610
Performed 85 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 85 Pre rules applied. Total rules applied 170 place count 1099 transition count 1525
Deduced a syphon composed of 85 places in 2 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 3 with 170 rules applied. Total rules applied 340 place count 1014 transition count 1525
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 344 place count 1012 transition count 1523
Applied a total of 344 rules in 290 ms. Remains 1012 /1184 variables (removed 172) and now considering 1523/1695 (removed 172) transitions.
Running 1517 sub problems to find dead transitions.
[2024-05-28 19:53:55] [INFO ] Flow matrix only has 1519 transitions (discarded 4 similar events)
// Phase 1: matrix 1519 rows 1012 cols
[2024-05-28 19:53:55] [INFO ] Computed 177 invariants in 68 ms
[2024-05-28 19:53:55] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1007 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1517 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1007 variables, 6/172 constraints. Problems are: Problem set: 0 solved, 1517 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1007/2531 variables, and 172 constraints, problems are : Problem set: 0 solved, 1517 unsolved in 20030 ms.
Refiners :[Positive P Invariants (semi-flows): 166/170 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/1012 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1517/1517 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1517 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1007 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1517 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1007 variables, 6/172 constraints. Problems are: Problem set: 0 solved, 1517 unsolved
[2024-05-28 19:54:40] [INFO ] Deduced a trap composed of 15 places in 440 ms of which 6 ms to minimize.
SMT process timed out in 45117ms, After SMT, problems are : Problem set: 0 solved, 1517 unsolved
Search for dead transitions found 0 dead transitions in 45132ms
[2024-05-28 19:54:40] [INFO ] Flow matrix only has 1519 transitions (discarded 4 similar events)
[2024-05-28 19:54:40] [INFO ] Invariant cache hit.
[2024-05-28 19:54:41] [INFO ] Implicit Places using invariants in 1295 ms returned []
[2024-05-28 19:54:41] [INFO ] Flow matrix only has 1519 transitions (discarded 4 similar events)
[2024-05-28 19:54:41] [INFO ] Invariant cache hit.
[2024-05-28 19:54:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 19:54:49] [INFO ] Implicit Places using invariants and state equation in 7700 ms returned []
Implicit Place search using SMT with State Equation took 9000 ms to find 0 implicit places.
[2024-05-28 19:54:49] [INFO ] Redundant transitions in 103 ms returned []
Running 1517 sub problems to find dead transitions.
[2024-05-28 19:54:49] [INFO ] Flow matrix only has 1519 transitions (discarded 4 similar events)
[2024-05-28 19:54:49] [INFO ] Invariant cache hit.
[2024-05-28 19:54:49] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1007 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1517 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1007 variables, 6/172 constraints. Problems are: Problem set: 0 solved, 1517 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1007/2531 variables, and 172 constraints, problems are : Problem set: 0 solved, 1517 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 166/170 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/1012 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1517/1517 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1517 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1007 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1517 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1007 variables, 6/172 constraints. Problems are: Problem set: 0 solved, 1517 unsolved
[2024-05-28 19:55:27] [INFO ] Deduced a trap composed of 13 places in 221 ms of which 3 ms to minimize.
[2024-05-28 19:55:41] [INFO ] Deduced a trap composed of 15 places in 369 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/1007 variables, 2/174 constraints. Problems are: Problem set: 0 solved, 1517 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1007/2531 variables, and 174 constraints, problems are : Problem set: 0 solved, 1517 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 166/170 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/1012 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1517 constraints, Known Traps: 2/2 constraints]
After SMT, in 64807ms problems are : Problem set: 0 solved, 1517 unsolved
Search for dead transitions found 0 dead transitions in 64827ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1012/1184 places, 1523/1695 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 119366 ms. Remains : 1012/1184 places, 1523/1695 transitions.
Stuttering acceptance computed with spot in 124 ms :[(NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S05J80-LTLFireability-01
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-COL-S05J80-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J80-LTLFireability-01 finished in 119571 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 90 out of 1184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1184/1184 places, 1695/1695 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 0 with 85 rules applied. Total rules applied 85 place count 1184 transition count 1610
Reduce places removed 85 places and 0 transitions.
Iterating post reduction 1 with 85 rules applied. Total rules applied 170 place count 1099 transition count 1610
Performed 85 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 85 Pre rules applied. Total rules applied 170 place count 1099 transition count 1525
Deduced a syphon composed of 85 places in 0 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 2 with 170 rules applied. Total rules applied 340 place count 1014 transition count 1525
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 341 place count 1013 transition count 1524
Iterating global reduction 2 with 1 rules applied. Total rules applied 342 place count 1013 transition count 1524
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 344 place count 1012 transition count 1523
Applied a total of 344 rules in 232 ms. Remains 1012 /1184 variables (removed 172) and now considering 1523/1695 (removed 172) transitions.
Running 1517 sub problems to find dead transitions.
[2024-05-28 19:55:54] [INFO ] Flow matrix only has 1519 transitions (discarded 4 similar events)
// Phase 1: matrix 1519 rows 1012 cols
[2024-05-28 19:55:54] [INFO ] Computed 177 invariants in 27 ms
[2024-05-28 19:55:54] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1007 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1517 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1007 variables, 6/172 constraints. Problems are: Problem set: 0 solved, 1517 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1007/2531 variables, and 172 constraints, problems are : Problem set: 0 solved, 1517 unsolved in 20019 ms.
Refiners :[Positive P Invariants (semi-flows): 166/170 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/1012 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1517/1517 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1517 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1007 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1517 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1007 variables, 6/172 constraints. Problems are: Problem set: 0 solved, 1517 unsolved
[2024-05-28 19:56:29] [INFO ] Deduced a trap composed of 177 places in 350 ms of which 6 ms to minimize.
[2024-05-28 19:56:37] [INFO ] Deduced a trap composed of 15 places in 315 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1007/2531 variables, and 174 constraints, problems are : Problem set: 0 solved, 1517 unsolved in 20019 ms.
Refiners :[Positive P Invariants (semi-flows): 166/170 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/1012 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1517 constraints, Known Traps: 2/2 constraints]
After SMT, in 44622ms problems are : Problem set: 0 solved, 1517 unsolved
Search for dead transitions found 0 dead transitions in 44637ms
[2024-05-28 19:56:39] [INFO ] Flow matrix only has 1519 transitions (discarded 4 similar events)
[2024-05-28 19:56:39] [INFO ] Invariant cache hit.
[2024-05-28 19:56:40] [INFO ] Implicit Places using invariants in 1169 ms returned []
[2024-05-28 19:56:40] [INFO ] Flow matrix only has 1519 transitions (discarded 4 similar events)
[2024-05-28 19:56:40] [INFO ] Invariant cache hit.
[2024-05-28 19:56:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 19:56:46] [INFO ] Implicit Places using invariants and state equation in 6216 ms returned []
Implicit Place search using SMT with State Equation took 7389 ms to find 0 implicit places.
[2024-05-28 19:56:46] [INFO ] Redundant transitions in 64 ms returned []
Running 1517 sub problems to find dead transitions.
[2024-05-28 19:56:46] [INFO ] Flow matrix only has 1519 transitions (discarded 4 similar events)
[2024-05-28 19:56:46] [INFO ] Invariant cache hit.
[2024-05-28 19:56:46] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1007 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1517 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1007 variables, 6/172 constraints. Problems are: Problem set: 0 solved, 1517 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1007/2531 variables, and 172 constraints, problems are : Problem set: 0 solved, 1517 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 166/170 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/1012 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1517/1517 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1517 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1007 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1517 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1007 variables, 6/172 constraints. Problems are: Problem set: 0 solved, 1517 unsolved
[2024-05-28 19:57:24] [INFO ] Deduced a trap composed of 13 places in 136 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1007/2531 variables, and 173 constraints, problems are : Problem set: 0 solved, 1517 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 166/170 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/1012 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1517 constraints, Known Traps: 1/1 constraints]
After SMT, in 64773ms problems are : Problem set: 0 solved, 1517 unsolved
Search for dead transitions found 0 dead transitions in 64787ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1012/1184 places, 1523/1695 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 117126 ms. Remains : 1012/1184 places, 1523/1695 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S05J80-LTLFireability-02
Stuttering criterion allowed to conclude after 30 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-COL-S05J80-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J80-LTLFireability-02 finished in 117189 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' '!((p0 U (p1||F(p2))))'
Support contains 3 out of 1184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1184/1184 places, 1695/1695 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 84 transitions
Trivial Post-agglo rules discarded 84 transitions
Performed 84 trivial Post agglomeration. Transition count delta: 84
Iterating post reduction 0 with 84 rules applied. Total rules applied 84 place count 1184 transition count 1611
Reduce places removed 84 places and 0 transitions.
Iterating post reduction 1 with 84 rules applied. Total rules applied 168 place count 1100 transition count 1611
Performed 83 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 83 Pre rules applied. Total rules applied 168 place count 1100 transition count 1528
Deduced a syphon composed of 83 places in 1 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 2 with 166 rules applied. Total rules applied 334 place count 1017 transition count 1528
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 335 place count 1016 transition count 1527
Iterating global reduction 2 with 1 rules applied. Total rules applied 336 place count 1016 transition count 1527
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 340 place count 1014 transition count 1525
Applied a total of 340 rules in 141 ms. Remains 1014 /1184 variables (removed 170) and now considering 1525/1695 (removed 170) transitions.
Running 1519 sub problems to find dead transitions.
[2024-05-28 19:57:51] [INFO ] Flow matrix only has 1521 transitions (discarded 4 similar events)
// Phase 1: matrix 1521 rows 1014 cols
[2024-05-28 19:57:51] [INFO ] Computed 177 invariants in 39 ms
[2024-05-28 19:57:51] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1009 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1519 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1009 variables, 6/172 constraints. Problems are: Problem set: 0 solved, 1519 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1009/2535 variables, and 172 constraints, problems are : Problem set: 0 solved, 1519 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 166/170 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/1014 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1519/1519 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1519 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1009 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1519 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1009 variables, 6/172 constraints. Problems are: Problem set: 0 solved, 1519 unsolved
[2024-05-28 19:58:18] [INFO ] Deduced a trap composed of 13 places in 105 ms of which 2 ms to minimize.
[2024-05-28 19:58:35] [INFO ] Deduced a trap composed of 223 places in 361 ms of which 5 ms to minimize.
[2024-05-28 19:58:35] [INFO ] Deduced a trap composed of 220 places in 376 ms of which 5 ms to minimize.
[2024-05-28 19:58:36] [INFO ] Deduced a trap composed of 17 places in 347 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1009/2535 variables, and 176 constraints, problems are : Problem set: 0 solved, 1519 unsolved in 20021 ms.
Refiners :[Positive P Invariants (semi-flows): 166/170 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/1014 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1519 constraints, Known Traps: 4/4 constraints]
After SMT, in 44669ms problems are : Problem set: 0 solved, 1519 unsolved
Search for dead transitions found 0 dead transitions in 44687ms
[2024-05-28 19:58:36] [INFO ] Flow matrix only has 1521 transitions (discarded 4 similar events)
[2024-05-28 19:58:36] [INFO ] Invariant cache hit.
[2024-05-28 19:58:37] [INFO ] Implicit Places using invariants in 1128 ms returned []
[2024-05-28 19:58:37] [INFO ] Flow matrix only has 1521 transitions (discarded 4 similar events)
[2024-05-28 19:58:37] [INFO ] Invariant cache hit.
[2024-05-28 19:58:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 19:58:44] [INFO ] Implicit Places using invariants and state equation in 7369 ms returned []
Implicit Place search using SMT with State Equation took 8498 ms to find 0 implicit places.
[2024-05-28 19:58:44] [INFO ] Redundant transitions in 24 ms returned []
Running 1519 sub problems to find dead transitions.
[2024-05-28 19:58:44] [INFO ] Flow matrix only has 1521 transitions (discarded 4 similar events)
[2024-05-28 19:58:44] [INFO ] Invariant cache hit.
[2024-05-28 19:58:44] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1009 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1519 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1009 variables, 6/172 constraints. Problems are: Problem set: 0 solved, 1519 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1009/2535 variables, and 172 constraints, problems are : Problem set: 0 solved, 1519 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 166/170 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/1014 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1519/1519 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1519 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1009 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1519 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1009 variables, 6/172 constraints. Problems are: Problem set: 0 solved, 1519 unsolved
[2024-05-28 19:59:22] [INFO ] Deduced a trap composed of 13 places in 102 ms of which 1 ms to minimize.
[2024-05-28 19:59:46] [INFO ] Deduced a trap composed of 272 places in 431 ms of which 7 ms to minimize.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1009/2535 variables, and 174 constraints, problems are : Problem set: 0 solved, 1519 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 166/170 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/1014 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1519 constraints, Known Traps: 2/2 constraints]
After SMT, in 65209ms problems are : Problem set: 0 solved, 1519 unsolved
Search for dead transitions found 0 dead transitions in 65226ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1014/1184 places, 1525/1695 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 118591 ms. Remains : 1014/1184 places, 1525/1695 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p2), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : PolyORBNT-COL-S05J80-LTLFireability-04
Product exploration explored 100000 steps with 9226 reset in 516 ms.
Product exploration explored 100000 steps with 9224 reset in 516 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 (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT p2)), (X (NOT p0)), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT p2))), (X (X (NOT p0)))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p2) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X p1), (X (NOT p1)), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 7 factoid took 295 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[(NOT p2), (NOT p2)]
RANDOM walk for 40 steps (0 resets) in 6 ms. (5 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT p2)), (X (NOT p0)), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT p2))), (X (X (NOT p0)))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p2) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X p1), (X (NOT p1)), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X p1)), (X (X (NOT p1))), (F p2)]
Knowledge based reduction with 7 factoid took 303 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 56 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 53 ms :[(NOT p2), (NOT p2)]
[2024-05-28 19:59:52] [INFO ] Flow matrix only has 1521 transitions (discarded 4 similar events)
[2024-05-28 19:59:52] [INFO ] Invariant cache hit.
[2024-05-28 19:59:53] [INFO ] [Real]Absence check using 170 positive place invariants in 124 ms returned sat
[2024-05-28 19:59:53] [INFO ] [Real]Absence check using 170 positive and 7 generalized place invariants in 67 ms returned sat
[2024-05-28 19:59:55] [INFO ] [Real]Absence check using state equation in 2445 ms returned sat
[2024-05-28 19:59:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 19:59:56] [INFO ] [Nat]Absence check using 170 positive place invariants in 156 ms returned sat
[2024-05-28 19:59:57] [INFO ] [Nat]Absence check using 170 positive and 7 generalized place invariants in 167 ms returned sat
[2024-05-28 20:00:00] [INFO ] [Nat]Absence check using state equation in 3498 ms returned sat
[2024-05-28 20:00:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 20:00:00] [INFO ] [Nat]Added 1 Read/Feed constraints in 41 ms returned sat
[2024-05-28 20:00:00] [INFO ] Computed and/alt/rep : 780/2680/780 causal constraints (skipped 735 transitions) in 195 ms.
[2024-05-28 20:00:01] [INFO ] Added : 22 causal constraints over 5 iterations in 999 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 1 out of 1014 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 1014/1014 places, 1525/1525 transitions.
Applied a total of 0 rules in 34 ms. Remains 1014 /1014 variables (removed 0) and now considering 1525/1525 (removed 0) transitions.
Running 1519 sub problems to find dead transitions.
[2024-05-28 20:00:01] [INFO ] Flow matrix only has 1521 transitions (discarded 4 similar events)
[2024-05-28 20:00:01] [INFO ] Invariant cache hit.
[2024-05-28 20:00:01] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1009 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1519 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1009 variables, 6/172 constraints. Problems are: Problem set: 0 solved, 1519 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1009/2535 variables, and 172 constraints, problems are : Problem set: 0 solved, 1519 unsolved in 20022 ms.
Refiners :[Positive P Invariants (semi-flows): 166/170 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/1014 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1519/1519 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1519 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1009 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1519 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1009 variables, 6/172 constraints. Problems are: Problem set: 0 solved, 1519 unsolved
[2024-05-28 20:00:29] [INFO ] Deduced a trap composed of 13 places in 141 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 3)
(s1 0)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 0)
(s10 0)
(s11 0)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 0)
(s23 0)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1009/2535 variables, and 173 constraints, problems are : Problem set: 0 solved, 1519 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 166/170 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/1014 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1519 constraints, Known Traps: 1/1 constraints]
After SMT, in 45363ms problems are : Problem set: 0 solved, 1519 unsolved
Search for dead transitions found 0 dead transitions in 45378ms
[2024-05-28 20:00:47] [INFO ] Flow matrix only has 1521 transitions (discarded 4 similar events)
[2024-05-28 20:00:47] [INFO ] Invariant cache hit.
[2024-05-28 20:00:48] [INFO ] Implicit Places using invariants in 1033 ms returned []
[2024-05-28 20:00:48] [INFO ] Flow matrix only has 1521 transitions (discarded 4 similar events)
[2024-05-28 20:00:48] [INFO ] Invariant cache hit.
[2024-05-28 20:00:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 20:00:54] [INFO ] Implicit Places using invariants and state equation in 6582 ms returned []
Implicit Place search using SMT with State Equation took 7616 ms to find 0 implicit places.
[2024-05-28 20:00:54] [INFO ] Redundant transitions in 22 ms returned []
Running 1519 sub problems to find dead transitions.
[2024-05-28 20:00:54] [INFO ] Flow matrix only has 1521 transitions (discarded 4 similar events)
[2024-05-28 20:00:54] [INFO ] Invariant cache hit.
[2024-05-28 20:00:54] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1009 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1519 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1009 variables, 6/172 constraints. Problems are: Problem set: 0 solved, 1519 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1009/2535 variables, and 172 constraints, problems are : Problem set: 0 solved, 1519 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 166/170 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/1014 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1519/1519 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1519 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1009 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1519 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1009 variables, 6/172 constraints. Problems are: Problem set: 0 solved, 1519 unsolved
[2024-05-28 20:01:32] [INFO ] Deduced a trap composed of 13 places in 144 ms of which 2 ms to minimize.
[2024-05-28 20:01:55] [INFO ] Deduced a trap composed of 272 places in 466 ms of which 7 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1009/2535 variables, and 174 constraints, problems are : Problem set: 0 solved, 1519 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 166/170 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/1014 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1519 constraints, Known Traps: 2/2 constraints]
After SMT, in 64954ms problems are : Problem set: 0 solved, 1519 unsolved
Search for dead transitions found 0 dead transitions in 64971ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 118032 ms. Remains : 1014/1014 places, 1525/1525 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 p2), (X (NOT p2)), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 86 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 63 ms :[(NOT p2), (NOT p2)]
RANDOM walk for 39 steps (0 resets) in 5 ms. (6 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p2), (X (NOT p2)), (X (X (NOT p2)))]
False Knowledge obtained : [(F p2)]
Knowledge based reduction with 3 factoid took 84 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 53 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 53 ms :[(NOT p2), (NOT p2)]
[2024-05-28 20:02:00] [INFO ] Flow matrix only has 1521 transitions (discarded 4 similar events)
[2024-05-28 20:02:00] [INFO ] Invariant cache hit.
[2024-05-28 20:02:01] [INFO ] [Real]Absence check using 170 positive place invariants in 127 ms returned sat
[2024-05-28 20:02:01] [INFO ] [Real]Absence check using 170 positive and 7 generalized place invariants in 66 ms returned sat
[2024-05-28 20:02:03] [INFO ] [Real]Absence check using state equation in 2283 ms returned sat
[2024-05-28 20:02:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 20:02:04] [INFO ] [Nat]Absence check using 170 positive place invariants in 149 ms returned sat
[2024-05-28 20:02:04] [INFO ] [Nat]Absence check using 170 positive and 7 generalized place invariants in 156 ms returned sat
[2024-05-28 20:02:08] [INFO ] [Nat]Absence check using state equation in 3640 ms returned sat
[2024-05-28 20:02:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 20:02:08] [INFO ] [Nat]Added 1 Read/Feed constraints in 45 ms returned sat
[2024-05-28 20:02:08] [INFO ] Computed and/alt/rep : 780/2680/780 causal constraints (skipped 735 transitions) in 109 ms.
[2024-05-28 20:02:09] [INFO ] Added : 22 causal constraints over 5 iterations in 963 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 81 ms :[(NOT p2), (NOT p2)]
Product exploration explored 100000 steps with 9219 reset in 420 ms.
Product exploration explored 100000 steps with 9218 reset in 579 ms.
Built C files in :
/tmp/ltsmin15357919942193743942
[2024-05-28 20:02:10] [INFO ] Too many transitions (1525) to apply POR reductions. Disabling POR matrices.
[2024-05-28 20:02:10] [INFO ] Built C files in 79ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15357919942193743942
Running compilation step : cd /tmp/ltsmin15357919942193743942;'/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/ltsmin15357919942193743942;'/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/ltsmin15357919942193743942;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 1 out of 1014 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1014/1014 places, 1525/1525 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1014 transition count 1523
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1012 transition count 1523
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 1012 transition count 1522
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 1011 transition count 1522
Applied a total of 6 rules in 85 ms. Remains 1011 /1014 variables (removed 3) and now considering 1522/1525 (removed 3) transitions.
Running 1516 sub problems to find dead transitions.
[2024-05-28 20:02:13] [INFO ] Flow matrix only has 1518 transitions (discarded 4 similar events)
// Phase 1: matrix 1518 rows 1011 cols
[2024-05-28 20:02:13] [INFO ] Computed 177 invariants in 40 ms
[2024-05-28 20:02:13] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1006 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1516 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1006 variables, 6/172 constraints. Problems are: Problem set: 0 solved, 1516 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1006/2529 variables, and 172 constraints, problems are : Problem set: 0 solved, 1516 unsolved in 20022 ms.
Refiners :[Positive P Invariants (semi-flows): 166/170 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/1011 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1516/1516 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1516 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1006 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1516 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1006 variables, 6/172 constraints. Problems are: Problem set: 0 solved, 1516 unsolved
[2024-05-28 20:02:41] [INFO ] Deduced a trap composed of 13 places in 124 ms of which 2 ms to minimize.
[2024-05-28 20:02:49] [INFO ] Deduced a trap composed of 13 places in 364 ms of which 5 ms to minimize.
[2024-05-28 20:02:58] [INFO ] Deduced a trap composed of 14 places in 455 ms of which 7 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1006/2529 variables, and 175 constraints, problems are : Problem set: 0 solved, 1516 unsolved in 20019 ms.
Refiners :[Positive P Invariants (semi-flows): 166/170 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/1011 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1516 constraints, Known Traps: 3/3 constraints]
After SMT, in 45539ms problems are : Problem set: 0 solved, 1516 unsolved
Search for dead transitions found 0 dead transitions in 45556ms
[2024-05-28 20:02:59] [INFO ] Flow matrix only has 1518 transitions (discarded 4 similar events)
[2024-05-28 20:02:59] [INFO ] Invariant cache hit.
[2024-05-28 20:03:00] [INFO ] Implicit Places using invariants in 1252 ms returned []
[2024-05-28 20:03:00] [INFO ] Flow matrix only has 1518 transitions (discarded 4 similar events)
[2024-05-28 20:03:00] [INFO ] Invariant cache hit.
[2024-05-28 20:03:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 20:03:08] [INFO ] Implicit Places using invariants and state equation in 7874 ms returned []
Implicit Place search using SMT with State Equation took 9129 ms to find 0 implicit places.
[2024-05-28 20:03:08] [INFO ] Redundant transitions in 20 ms returned []
Running 1516 sub problems to find dead transitions.
[2024-05-28 20:03:08] [INFO ] Flow matrix only has 1518 transitions (discarded 4 similar events)
[2024-05-28 20:03:08] [INFO ] Invariant cache hit.
[2024-05-28 20:03:08] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1006 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1516 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1006 variables, 6/172 constraints. Problems are: Problem set: 0 solved, 1516 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1006/2529 variables, and 172 constraints, problems are : Problem set: 0 solved, 1516 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 166/170 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/1011 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1516/1516 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1516 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1006 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1516 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1006 variables, 6/172 constraints. Problems are: Problem set: 0 solved, 1516 unsolved
[2024-05-28 20:03:46] [INFO ] Deduced a trap composed of 13 places in 174 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/1006 variables, 1/173 constraints. Problems are: Problem set: 0 solved, 1516 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1006/2529 variables, and 173 constraints, problems are : Problem set: 0 solved, 1516 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 166/170 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/1011 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1516 constraints, Known Traps: 1/1 constraints]
After SMT, in 64755ms problems are : Problem set: 0 solved, 1516 unsolved
Search for dead transitions found 0 dead transitions in 64770ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1011/1014 places, 1522/1525 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 119574 ms. Remains : 1011/1014 places, 1522/1525 transitions.
Built C files in :
/tmp/ltsmin6179848199676840697
[2024-05-28 20:04:13] [INFO ] Too many transitions (1522) to apply POR reductions. Disabling POR matrices.
[2024-05-28 20:04:13] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6179848199676840697
Running compilation step : cd /tmp/ltsmin6179848199676840697;'/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/ltsmin6179848199676840697;'/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/ltsmin6179848199676840697;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-28 20:04:16] [INFO ] Flatten gal took : 108 ms
[2024-05-28 20:04:16] [INFO ] Flatten gal took : 95 ms
[2024-05-28 20:04:16] [INFO ] Time to serialize gal into /tmp/LTL4962726322940487649.gal : 28 ms
[2024-05-28 20:04:16] [INFO ] Time to serialize properties into /tmp/LTL13521475847704765380.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4962726322940487649.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13476167950426012626.hoa' '-atoms' '/tmp/LTL13521475847704765380.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...319
Loading property file /tmp/LTL13521475847704765380.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13476167950426012626.hoa
Detected timeout of ITS tools.
[2024-05-28 20:04:31] [INFO ] Flatten gal took : 55 ms
[2024-05-28 20:04:31] [INFO ] Flatten gal took : 56 ms
[2024-05-28 20:04:31] [INFO ] Time to serialize gal into /tmp/LTL13731606739859438551.gal : 10 ms
[2024-05-28 20:04:31] [INFO ] Time to serialize properties into /tmp/LTL12607483694602279615.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13731606739859438551.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12607483694602279615.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((("(Try_Check_Sources_B>=1)")U(("(place_787>=1)")||(F("(Check_Sources_E>=1)")))))
Formula 0 simplified : !"(Try_Check_Sources_B>=1)" R (!"(place_787>=1)" & G!"(Check_Sources_E>=1)")
Detected timeout of ITS tools.
[2024-05-28 20:04:46] [INFO ] Flatten gal took : 74 ms
[2024-05-28 20:04:46] [INFO ] Applying decomposition
[2024-05-28 20:04:46] [INFO ] Flatten gal took : 68 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/graph9875508183819723774.txt' '-o' '/tmp/graph9875508183819723774.bin' '-w' '/tmp/graph9875508183819723774.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph9875508183819723774.bin' '-l' '-1' '-v' '-w' '/tmp/graph9875508183819723774.weights' '-q' '0' '-e' '0.001'
[2024-05-28 20:04:47] [INFO ] Decomposing Gal with order
[2024-05-28 20:04:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 20:04:47] [INFO ] Removed a total of 1684 redundant transitions.
[2024-05-28 20:04:47] [INFO ] Flatten gal took : 374 ms
[2024-05-28 20:04:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 218 labels/synchronizations in 90 ms.
[2024-05-28 20:04:47] [INFO ] Time to serialize gal into /tmp/LTL11499999397845274633.gal : 29 ms
[2024-05-28 20:04:47] [INFO ] Time to serialize properties into /tmp/LTL4471790239584807357.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/LTL11499999397845274633.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4471790239584807357.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((("(i54.u84.Try_Check_Sources_B>=1)")U(("(i54.u84.place_787>=1)")||(F("(i1.u36.Check_Sources_E>=1)")))))
Formula 0 simplified : !"(i54.u84.Try_Check_Sources_B>=1)" R (!"(i54.u84.place_787>=1)" & G!"(i1.u36.Check_Sources_E>=1)")
Detected timeout of ITS tools.
Treatment of property PolyORBNT-COL-S05J80-LTLFireability-04 finished in 431489 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p1))||p0)))'
Support contains 5 out of 1184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1184/1184 places, 1695/1695 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 83 transitions
Trivial Post-agglo rules discarded 83 transitions
Performed 83 trivial Post agglomeration. Transition count delta: 83
Iterating post reduction 0 with 83 rules applied. Total rules applied 83 place count 1184 transition count 1612
Reduce places removed 83 places and 0 transitions.
Iterating post reduction 1 with 83 rules applied. Total rules applied 166 place count 1101 transition count 1612
Performed 85 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 85 Pre rules applied. Total rules applied 166 place count 1101 transition count 1527
Deduced a syphon composed of 85 places in 1 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 2 with 170 rules applied. Total rules applied 336 place count 1016 transition count 1527
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 338 place count 1015 transition count 1526
Applied a total of 338 rules in 77 ms. Remains 1015 /1184 variables (removed 169) and now considering 1526/1695 (removed 169) transitions.
Running 1520 sub problems to find dead transitions.
[2024-05-28 20:05:03] [INFO ] Flow matrix only has 1522 transitions (discarded 4 similar events)
// Phase 1: matrix 1522 rows 1015 cols
[2024-05-28 20:05:03] [INFO ] Computed 177 invariants in 24 ms
[2024-05-28 20:05:03] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1010 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1520 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1010 variables, 6/172 constraints. Problems are: Problem set: 0 solved, 1520 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1010/2537 variables, and 172 constraints, problems are : Problem set: 0 solved, 1520 unsolved in 20022 ms.
Refiners :[Positive P Invariants (semi-flows): 166/170 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/1015 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1520/1520 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1520 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1010 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1520 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1010 variables, 6/172 constraints. Problems are: Problem set: 0 solved, 1520 unsolved
[2024-05-28 20:05:32] [INFO ] Deduced a trap composed of 14 places in 144 ms of which 4 ms to minimize.
[2024-05-28 20:05:39] [INFO ] Deduced a trap composed of 495 places in 343 ms of which 6 ms to minimize.
[2024-05-28 20:05:40] [INFO ] Deduced a trap composed of 11 places in 302 ms of which 5 ms to minimize.
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1010/2537 variables, and 175 constraints, problems are : Problem set: 0 solved, 1520 unsolved in 20022 ms.
Refiners :[Positive P Invariants (semi-flows): 166/170 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/1015 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1520 constraints, Known Traps: 3/3 constraints]
After SMT, in 45469ms problems are : Problem set: 0 solved, 1520 unsolved
Search for dead transitions found 0 dead transitions in 45481ms
[2024-05-28 20:05:48] [INFO ] Flow matrix only has 1522 transitions (discarded 4 similar events)
[2024-05-28 20:05:48] [INFO ] Invariant cache hit.
[2024-05-28 20:05:49] [INFO ] Implicit Places using invariants in 1259 ms returned []
[2024-05-28 20:05:49] [INFO ] Flow matrix only has 1522 transitions (discarded 4 similar events)
[2024-05-28 20:05:49] [INFO ] Invariant cache hit.
[2024-05-28 20:05:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 20:05:58] [INFO ] Implicit Places using invariants and state equation in 8322 ms returned []
Implicit Place search using SMT with State Equation took 9589 ms to find 0 implicit places.
[2024-05-28 20:05:58] [INFO ] Redundant transitions in 15 ms returned []
Running 1520 sub problems to find dead transitions.
[2024-05-28 20:05:58] [INFO ] Flow matrix only has 1522 transitions (discarded 4 similar events)
[2024-05-28 20:05:58] [INFO ] Invariant cache hit.
[2024-05-28 20:05:58] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1010 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1520 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1010 variables, 6/172 constraints. Problems are: Problem set: 0 solved, 1520 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1010/2537 variables, and 172 constraints, problems are : Problem set: 0 solved, 1520 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 166/170 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/1015 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1520/1520 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1520 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1010 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1520 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1010 variables, 6/172 constraints. Problems are: Problem set: 0 solved, 1520 unsolved
[2024-05-28 20:06:36] [INFO ] Deduced a trap composed of 14 places in 194 ms of which 3 ms to minimize.
[2024-05-28 20:06:43] [INFO ] Deduced a trap composed of 11 places in 391 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/1010 variables, 2/174 constraints. Problems are: Problem set: 0 solved, 1520 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1010/2537 variables, and 174 constraints, problems are : Problem set: 0 solved, 1520 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 166/170 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/1015 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1520 constraints, Known Traps: 2/2 constraints]
After SMT, in 64732ms problems are : Problem set: 0 solved, 1520 unsolved
Search for dead transitions found 0 dead transitions in 64746ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1015/1184 places, 1526/1695 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 119919 ms. Remains : 1015/1184 places, 1526/1695 transitions.
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBNT-COL-S05J80-LTLFireability-05
Stuttering criterion allowed to conclude after 16 steps with 1 reset in 1 ms.
FORMULA PolyORBNT-COL-S05J80-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J80-LTLFireability-05 finished in 120003 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G((F((p0||G(p1)))&&F(p2)))||(G(p1)&&X(F((p2&&F((p0||G(p1))))))))))'
Support contains 9 out of 1184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1184/1184 places, 1695/1695 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1183 transition count 1694
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1183 transition count 1694
Applied a total of 2 rules in 56 ms. Remains 1183 /1184 variables (removed 1) and now considering 1694/1695 (removed 1) transitions.
Running 1688 sub problems to find dead transitions.
[2024-05-28 20:07:03] [INFO ] Flow matrix only has 1690 transitions (discarded 4 similar events)
// Phase 1: matrix 1690 rows 1183 cols
[2024-05-28 20:07:03] [INFO ] Computed 177 invariants in 56 ms
[2024-05-28 20:07:03] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1177 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
SMT process timed out in 25290ms, After SMT, problems are : Problem set: 0 solved, 1688 unsolved
Search for dead transitions found 0 dead transitions in 25308ms
[2024-05-28 20:07:28] [INFO ] Flow matrix only has 1690 transitions (discarded 4 similar events)
[2024-05-28 20:07:28] [INFO ] Invariant cache hit.
[2024-05-28 20:07:29] [INFO ] Implicit Places using invariants in 1229 ms returned []
[2024-05-28 20:07:29] [INFO ] Flow matrix only has 1690 transitions (discarded 4 similar events)
[2024-05-28 20:07:29] [INFO ] Invariant cache hit.
[2024-05-28 20:07:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 20:07:42] [INFO ] Implicit Places using invariants and state equation in 12791 ms returned []
Implicit Place search using SMT with State Equation took 14022 ms to find 0 implicit places.
Running 1688 sub problems to find dead transitions.
[2024-05-28 20:07:42] [INFO ] Flow matrix only has 1690 transitions (discarded 4 similar events)
[2024-05-28 20:07:42] [INFO ] Invariant cache hit.
[2024-05-28 20:07:42] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1177 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1177 variables, 5/171 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1177/2873 variables, and 171 constraints, problems are : Problem set: 0 solved, 1688 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 166/171 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/1183 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1688/1688 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1688 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1177 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1177 variables, 5/171 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1177/2873 variables, and 171 constraints, problems are : Problem set: 0 solved, 1688 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 166/171 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/1183 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1688 constraints, Known Traps: 0/0 constraints]
After SMT, in 64862ms problems are : Problem set: 0 solved, 1688 unsolved
Search for dead transitions found 0 dead transitions in 64876ms
Starting structural reductions in LTL mode, iteration 1 : 1183/1184 places, 1694/1695 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 104269 ms. Remains : 1183/1184 places, 1694/1695 transitions.
Stuttering acceptance computed with spot in 224 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p1) (NOT p0)), (NOT p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (OR (NOT p2) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : PolyORBNT-COL-S05J80-LTLFireability-07
Stuttering criterion allowed to conclude after 27 steps with 2 reset in 1 ms.
FORMULA PolyORBNT-COL-S05J80-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J80-LTLFireability-07 finished in 104518 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(!p0)))'
Support contains 1 out of 1184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1184/1184 places, 1695/1695 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 0 with 85 rules applied. Total rules applied 85 place count 1184 transition count 1610
Reduce places removed 85 places and 0 transitions.
Iterating post reduction 1 with 85 rules applied. Total rules applied 170 place count 1099 transition count 1610
Performed 85 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 85 Pre rules applied. Total rules applied 170 place count 1099 transition count 1525
Deduced a syphon composed of 85 places in 0 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 2 with 170 rules applied. Total rules applied 340 place count 1014 transition count 1525
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 341 place count 1013 transition count 1524
Iterating global reduction 2 with 1 rules applied. Total rules applied 342 place count 1013 transition count 1524
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 344 place count 1012 transition count 1523
Applied a total of 344 rules in 93 ms. Remains 1012 /1184 variables (removed 172) and now considering 1523/1695 (removed 172) transitions.
Running 1517 sub problems to find dead transitions.
[2024-05-28 20:08:47] [INFO ] Flow matrix only has 1519 transitions (discarded 4 similar events)
// Phase 1: matrix 1519 rows 1012 cols
[2024-05-28 20:08:47] [INFO ] Computed 177 invariants in 27 ms
[2024-05-28 20:08:47] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1006 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1517 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1006 variables, 5/171 constraints. Problems are: Problem set: 0 solved, 1517 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1006/2531 variables, and 171 constraints, problems are : Problem set: 0 solved, 1517 unsolved in 20028 ms.
Refiners :[Positive P Invariants (semi-flows): 166/170 constraints, Generalized P Invariants (flows): 5/7 constraints, State Equation: 0/1012 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1517/1517 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1517 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1006 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1517 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1006 variables, 5/171 constraints. Problems are: Problem set: 0 solved, 1517 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1006/2531 variables, and 171 constraints, problems are : Problem set: 0 solved, 1517 unsolved in 20027 ms.
Refiners :[Positive P Invariants (semi-flows): 166/170 constraints, Generalized P Invariants (flows): 5/7 constraints, State Equation: 0/1012 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1517 constraints, Known Traps: 0/0 constraints]
After SMT, in 46177ms problems are : Problem set: 0 solved, 1517 unsolved
Search for dead transitions found 0 dead transitions in 46191ms
[2024-05-28 20:09:33] [INFO ] Flow matrix only has 1519 transitions (discarded 4 similar events)
[2024-05-28 20:09:33] [INFO ] Invariant cache hit.
[2024-05-28 20:09:35] [INFO ] Implicit Places using invariants in 1393 ms returned []
[2024-05-28 20:09:35] [INFO ] Flow matrix only has 1519 transitions (discarded 4 similar events)
[2024-05-28 20:09:35] [INFO ] Invariant cache hit.
[2024-05-28 20:09:35] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 20:09:41] [INFO ] Implicit Places using invariants and state equation in 6737 ms returned []
Implicit Place search using SMT with State Equation took 8136 ms to find 0 implicit places.
[2024-05-28 20:09:41] [INFO ] Redundant transitions in 15 ms returned []
Running 1517 sub problems to find dead transitions.
[2024-05-28 20:09:41] [INFO ] Flow matrix only has 1519 transitions (discarded 4 similar events)
[2024-05-28 20:09:41] [INFO ] Invariant cache hit.
[2024-05-28 20:09:41] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1006 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1517 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1006 variables, 5/171 constraints. Problems are: Problem set: 0 solved, 1517 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1006/2531 variables, and 171 constraints, problems are : Problem set: 0 solved, 1517 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 166/170 constraints, Generalized P Invariants (flows): 5/7 constraints, State Equation: 0/1012 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1517/1517 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1517 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1006 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1517 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1006 variables, 5/171 constraints. Problems are: Problem set: 0 solved, 1517 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1006 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 1517 unsolved
Problem TDEAD985 is UNSAT
Problem TDEAD986 is UNSAT
Problem TDEAD987 is UNSAT
Problem TDEAD990 is UNSAT
Problem TDEAD991 is UNSAT
Problem TDEAD992 is UNSAT
Problem TDEAD993 is UNSAT
Problem TDEAD994 is UNSAT
Problem TDEAD995 is UNSAT
Problem TDEAD996 is UNSAT
Problem TDEAD997 is UNSAT
Problem TDEAD1000 is UNSAT
Problem TDEAD1001 is UNSAT
Problem TDEAD1004 is UNSAT
Problem TDEAD1005 is UNSAT
Problem TDEAD1006 is UNSAT
Problem TDEAD1007 is UNSAT
Problem TDEAD1008 is UNSAT
Problem TDEAD1009 is UNSAT
Problem TDEAD1010 is UNSAT
Problem TDEAD1011 is UNSAT
Problem TDEAD1012 is UNSAT
Problem TDEAD1013 is UNSAT
Problem TDEAD1014 is UNSAT
Problem TDEAD1015 is UNSAT
Problem TDEAD1016 is UNSAT
Problem TDEAD1017 is UNSAT
Problem TDEAD1020 is UNSAT
Problem TDEAD1021 is UNSAT
Problem TDEAD1024 is UNSAT
Problem TDEAD1025 is UNSAT
Problem TDEAD1026 is UNSAT
Problem TDEAD1027 is UNSAT
Problem TDEAD1030 is UNSAT
Problem TDEAD1033 is UNSAT
Problem TDEAD1034 is UNSAT
Problem TDEAD1035 is UNSAT
Problem TDEAD1036 is UNSAT
Problem TDEAD1037 is UNSAT
Problem TDEAD1038 is UNSAT
Problem TDEAD1039 is UNSAT
Problem TDEAD1040 is UNSAT
Problem TDEAD1041 is UNSAT
Problem TDEAD1042 is UNSAT
Problem TDEAD1043 is UNSAT
Problem TDEAD1044 is UNSAT
Problem TDEAD1045 is UNSAT
Problem TDEAD1046 is UNSAT
Problem TDEAD1047 is UNSAT
Problem TDEAD1048 is UNSAT
Problem TDEAD1049 is UNSAT
Problem TDEAD1050 is UNSAT
Problem TDEAD1051 is UNSAT
Problem TDEAD1052 is UNSAT
Problem TDEAD1055 is UNSAT
Problem TDEAD1056 is UNSAT
Problem TDEAD1059 is UNSAT
Problem TDEAD1060 is UNSAT
Problem TDEAD1061 is UNSAT
Problem TDEAD1062 is UNSAT
Problem TDEAD1065 is UNSAT
Problem TDEAD1068 is UNSAT
Problem TDEAD1069 is UNSAT
Problem TDEAD1070 is UNSAT
Problem TDEAD1071 is UNSAT
Problem TDEAD1072 is UNSAT
Problem TDEAD1075 is UNSAT
Problem TDEAD1078 is UNSAT
Problem TDEAD1082 is UNSAT
Problem TDEAD1083 is UNSAT
Problem TDEAD1084 is UNSAT
Problem TDEAD1085 is UNSAT
Problem TDEAD1086 is UNSAT
Problem TDEAD1087 is UNSAT
Problem TDEAD1090 is UNSAT
Problem TDEAD1093 is UNSAT
Problem TDEAD1097 is UNSAT
Problem TDEAD1102 is UNSAT
At refinement iteration 3 (OVERLAPS) 4/1010 variables, 4/175 constraints. Problems are: Problem set: 78 solved, 1439 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1010/2531 variables, and 175 constraints, problems are : Problem set: 78 solved, 1439 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 170/170 constraints, Generalized P Invariants (flows): 5/7 constraints, State Equation: 0/1012 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1517 constraints, Known Traps: 0/0 constraints]
After SMT, in 65101ms problems are : Problem set: 78 solved, 1439 unsolved
Search for dead transitions found 78 dead transitions in 65116ms
Found 78 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 78 transitions
Dead transitions reduction (with SMT) removed 78 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 1012/1184 places, 1445/1695 transitions.
Applied a total of 0 rules in 42 ms. Remains 1012 /1012 variables (removed 0) and now considering 1445/1445 (removed 0) transitions.
[2024-05-28 20:10:47] [INFO ] Redundant transitions in 20 ms returned []
Finished structural reductions in SI_LTL mode , in 2 iterations and 119636 ms. Remains : 1012/1184 places, 1445/1695 transitions.
Stuttering acceptance computed with spot in 58 ms :[p0, p0]
Running random walk in product with property : PolyORBNT-COL-S05J80-LTLFireability-08
Product exploration explored 100000 steps with 14589 reset in 629 ms.
Product exploration explored 100000 steps with 14871 reset in 782 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 199 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 84 ms :[p0, p0]
RANDOM walk for 17 steps (0 resets) in 4 ms. (3 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 174 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 93 ms :[p0, p0]
Stuttering acceptance computed with spot in 89 ms :[p0, p0]
[2024-05-28 20:10:49] [INFO ] Flow matrix only has 1441 transitions (discarded 4 similar events)
// Phase 1: matrix 1441 rows 1012 cols
[2024-05-28 20:10:49] [INFO ] Computed 177 invariants in 37 ms
[2024-05-28 20:10:50] [INFO ] [Real]Absence check using 170 positive place invariants in 165 ms returned sat
[2024-05-28 20:10:50] [INFO ] [Real]Absence check using 170 positive and 7 generalized place invariants in 149 ms returned sat
[2024-05-28 20:10:52] [INFO ] [Real]Absence check using state equation in 1567 ms returned sat
[2024-05-28 20:10:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 20:10:53] [INFO ] [Nat]Absence check using 170 positive place invariants in 193 ms returned sat
[2024-05-28 20:10:53] [INFO ] [Nat]Absence check using 170 positive and 7 generalized place invariants in 105 ms returned sat
[2024-05-28 20:10:56] [INFO ] [Nat]Absence check using state equation in 3064 ms returned sat
[2024-05-28 20:10:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 20:10:56] [INFO ] [Nat]Added 1 Read/Feed constraints in 79 ms returned sat
[2024-05-28 20:10:57] [INFO ] Deduced a trap composed of 13 places in 369 ms of which 6 ms to minimize.
[2024-05-28 20:10:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 624 ms
[2024-05-28 20:10:57] [INFO ] Computed and/alt/rep : 699/2431/699 causal constraints (skipped 736 transitions) in 127 ms.
[2024-05-28 20:10:58] [INFO ] Added : 19 causal constraints over 4 iterations in 1131 ms. Result :sat
Could not prove EG p0
Support contains 1 out of 1012 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1012/1012 places, 1445/1445 transitions.
Applied a total of 0 rules in 68 ms. Remains 1012 /1012 variables (removed 0) and now considering 1445/1445 (removed 0) transitions.
Running 1439 sub problems to find dead transitions.
[2024-05-28 20:10:58] [INFO ] Flow matrix only has 1441 transitions (discarded 4 similar events)
[2024-05-28 20:10:58] [INFO ] Invariant cache hit.
[2024-05-28 20:10:58] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1006 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1439 unsolved
SMT process timed out in 24650ms, After SMT, problems are : Problem set: 0 solved, 1439 unsolved
Search for dead transitions found 0 dead transitions in 24670ms
[2024-05-28 20:11:23] [INFO ] Flow matrix only has 1441 transitions (discarded 4 similar events)
[2024-05-28 20:11:23] [INFO ] Invariant cache hit.
[2024-05-28 20:11:24] [INFO ] Implicit Places using invariants in 1404 ms returned []
[2024-05-28 20:11:24] [INFO ] Flow matrix only has 1441 transitions (discarded 4 similar events)
[2024-05-28 20:11:24] [INFO ] Invariant cache hit.
[2024-05-28 20:11:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 20:11:31] [INFO ] Implicit Places using invariants and state equation in 6966 ms returned []
Implicit Place search using SMT with State Equation took 8373 ms to find 0 implicit places.
[2024-05-28 20:11:31] [INFO ] Redundant transitions in 14 ms returned []
Running 1439 sub problems to find dead transitions.
[2024-05-28 20:11:31] [INFO ] Flow matrix only has 1441 transitions (discarded 4 similar events)
[2024-05-28 20:11:31] [INFO ] Invariant cache hit.
[2024-05-28 20:11:31] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1006 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1439 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1006 variables, 5/171 constraints. Problems are: Problem set: 0 solved, 1439 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1006/2453 variables, and 171 constraints, problems are : Problem set: 0 solved, 1439 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 166/170 constraints, Generalized P Invariants (flows): 5/7 constraints, State Equation: 0/1012 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1439/1439 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1439 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1006 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1439 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1006 variables, 5/171 constraints. Problems are: Problem set: 0 solved, 1439 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1006 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 1439 unsolved
At refinement iteration 3 (OVERLAPS) 4/1010 variables, 4/175 constraints. Problems are: Problem set: 0 solved, 1439 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1010/2453 variables, and 175 constraints, problems are : Problem set: 0 solved, 1439 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 170/170 constraints, Generalized P Invariants (flows): 5/7 constraints, State Equation: 0/1012 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1439 constraints, Known Traps: 0/0 constraints]
After SMT, in 64140ms problems are : Problem set: 0 solved, 1439 unsolved
Search for dead transitions found 0 dead transitions in 64152ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 97298 ms. Remains : 1012/1012 places, 1445/1445 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 152 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 66 ms :[p0, p0]
RANDOM walk for 16 steps (0 resets) in 4 ms. (3 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 125 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 50 ms :[p0, p0]
Stuttering acceptance computed with spot in 56 ms :[p0, p0]
[2024-05-28 20:12:36] [INFO ] Flow matrix only has 1441 transitions (discarded 4 similar events)
[2024-05-28 20:12:36] [INFO ] Invariant cache hit.
[2024-05-28 20:12:37] [INFO ] [Real]Absence check using 170 positive place invariants in 135 ms returned sat
[2024-05-28 20:12:37] [INFO ] [Real]Absence check using 170 positive and 7 generalized place invariants in 123 ms returned sat
[2024-05-28 20:12:39] [INFO ] [Real]Absence check using state equation in 2197 ms returned sat
[2024-05-28 20:12:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 20:12:40] [INFO ] [Nat]Absence check using 170 positive place invariants in 151 ms returned sat
[2024-05-28 20:12:40] [INFO ] [Nat]Absence check using 170 positive and 7 generalized place invariants in 70 ms returned sat
[2024-05-28 20:12:43] [INFO ] [Nat]Absence check using state equation in 2716 ms returned sat
[2024-05-28 20:12:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 20:12:43] [INFO ] [Nat]Added 1 Read/Feed constraints in 11 ms returned sat
[2024-05-28 20:12:43] [INFO ] Computed and/alt/rep : 699/2431/699 causal constraints (skipped 736 transitions) in 113 ms.
[2024-05-28 20:12:44] [INFO ] Added : 30 causal constraints over 7 iterations in 692 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 84 ms :[p0, p0]
Product exploration explored 100000 steps with 14645 reset in 581 ms.
Product exploration explored 100000 steps with 14768 reset in 487 ms.
Built C files in :
/tmp/ltsmin12143120747180329878
[2024-05-28 20:12:45] [INFO ] Computing symmetric may disable matrix : 1445 transitions.
[2024-05-28 20:12:45] [INFO ] Computation of Complete disable matrix. took 31 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 20:12:45] [INFO ] Computing symmetric may enable matrix : 1445 transitions.
[2024-05-28 20:12:45] [INFO ] Computation of Complete enable matrix. took 39 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 20:12:45] [INFO ] Computing Do-Not-Accords matrix : 1445 transitions.
[2024-05-28 20:12:45] [INFO ] Computation of Completed DNA matrix. took 78 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 20:12:45] [INFO ] Built C files in 621ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12143120747180329878
Running compilation step : cd /tmp/ltsmin12143120747180329878;'/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/ltsmin12143120747180329878;'/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/ltsmin12143120747180329878;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 1 out of 1012 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1012/1012 places, 1445/1445 transitions.
Applied a total of 0 rules in 58 ms. Remains 1012 /1012 variables (removed 0) and now considering 1445/1445 (removed 0) transitions.
Running 1439 sub problems to find dead transitions.
[2024-05-28 20:12:49] [INFO ] Flow matrix only has 1441 transitions (discarded 4 similar events)
[2024-05-28 20:12:49] [INFO ] Invariant cache hit.
[2024-05-28 20:12:49] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1006 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1439 unsolved
SMT process timed out in 24590ms, After SMT, problems are : Problem set: 0 solved, 1439 unsolved
Search for dead transitions found 0 dead transitions in 24609ms
[2024-05-28 20:13:13] [INFO ] Flow matrix only has 1441 transitions (discarded 4 similar events)
[2024-05-28 20:13:13] [INFO ] Invariant cache hit.
[2024-05-28 20:13:14] [INFO ] Implicit Places using invariants in 1212 ms returned []
[2024-05-28 20:13:14] [INFO ] Flow matrix only has 1441 transitions (discarded 4 similar events)
[2024-05-28 20:13:14] [INFO ] Invariant cache hit.
[2024-05-28 20:13:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 20:13:22] [INFO ] Implicit Places using invariants and state equation in 7241 ms returned []
Implicit Place search using SMT with State Equation took 8456 ms to find 0 implicit places.
[2024-05-28 20:13:22] [INFO ] Redundant transitions in 37 ms returned []
Running 1439 sub problems to find dead transitions.
[2024-05-28 20:13:22] [INFO ] Flow matrix only has 1441 transitions (discarded 4 similar events)
[2024-05-28 20:13:22] [INFO ] Invariant cache hit.
[2024-05-28 20:13:22] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1006 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1439 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1006 variables, 5/171 constraints. Problems are: Problem set: 0 solved, 1439 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1006/2453 variables, and 171 constraints, problems are : Problem set: 0 solved, 1439 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 166/170 constraints, Generalized P Invariants (flows): 5/7 constraints, State Equation: 0/1012 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1439/1439 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1439 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1006 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1439 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1006 variables, 5/171 constraints. Problems are: Problem set: 0 solved, 1439 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1006 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 1439 unsolved
At refinement iteration 3 (OVERLAPS) 4/1010 variables, 4/175 constraints. Problems are: Problem set: 0 solved, 1439 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1010/2453 variables, and 175 constraints, problems are : Problem set: 0 solved, 1439 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 170/170 constraints, Generalized P Invariants (flows): 5/7 constraints, State Equation: 0/1012 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1439 constraints, Known Traps: 0/0 constraints]
After SMT, in 64192ms problems are : Problem set: 0 solved, 1439 unsolved
Search for dead transitions found 0 dead transitions in 64213ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 97393 ms. Remains : 1012/1012 places, 1445/1445 transitions.
Built C files in :
/tmp/ltsmin11527424252124910261
[2024-05-28 20:14:26] [INFO ] Computing symmetric may disable matrix : 1445 transitions.
[2024-05-28 20:14:26] [INFO ] Computation of Complete disable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 20:14:26] [INFO ] Computing symmetric may enable matrix : 1445 transitions.
[2024-05-28 20:14:26] [INFO ] Computation of Complete enable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 20:14:26] [INFO ] Computing Do-Not-Accords matrix : 1445 transitions.
[2024-05-28 20:14:26] [INFO ] Computation of Completed DNA matrix. took 42 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 20:14:26] [INFO ] Built C files in 394ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11527424252124910261
Running compilation step : cd /tmp/ltsmin11527424252124910261;'/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/ltsmin11527424252124910261;'/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/ltsmin11527424252124910261;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-28 20:14:29] [INFO ] Flatten gal took : 70 ms
[2024-05-28 20:14:29] [INFO ] Flatten gal took : 64 ms
[2024-05-28 20:14:29] [INFO ] Time to serialize gal into /tmp/LTL11021104037328998930.gal : 16 ms
[2024-05-28 20:14:29] [INFO ] Time to serialize properties into /tmp/LTL1566298885184917916.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11021104037328998930.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14502376884643577936.hoa' '-atoms' '/tmp/LTL1566298885184917916.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...319
Loading property file /tmp/LTL1566298885184917916.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14502376884643577936.hoa
Detected timeout of ITS tools.
[2024-05-28 20:14:45] [INFO ] Flatten gal took : 65 ms
[2024-05-28 20:14:45] [INFO ] Flatten gal took : 59 ms
[2024-05-28 20:14:45] [INFO ] Time to serialize gal into /tmp/LTL8348390560932934584.gal : 10 ms
[2024-05-28 20:14:45] [INFO ] Time to serialize properties into /tmp/LTL11758773856121763872.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/LTL8348390560932934584.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11758773856121763872.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("(Schedule_Task_B<1)"))))
Formula 0 simplified : FG!"(Schedule_Task_B<1)"
Detected timeout of ITS tools.
[2024-05-28 20:15:00] [INFO ] Flatten gal took : 68 ms
[2024-05-28 20:15:00] [INFO ] Applying decomposition
[2024-05-28 20:15:00] [INFO ] Flatten gal took : 54 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/graph13199722381713952412.txt' '-o' '/tmp/graph13199722381713952412.bin' '-w' '/tmp/graph13199722381713952412.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13199722381713952412.bin' '-l' '-1' '-v' '-w' '/tmp/graph13199722381713952412.weights' '-q' '0' '-e' '0.001'
[2024-05-28 20:15:00] [INFO ] Decomposing Gal with order
[2024-05-28 20:15:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 20:15:00] [INFO ] Removed a total of 1684 redundant transitions.
[2024-05-28 20:15:00] [INFO ] Flatten gal took : 149 ms
[2024-05-28 20:15:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 224 labels/synchronizations in 32 ms.
[2024-05-28 20:15:00] [INFO ] Time to serialize gal into /tmp/LTL14136982474578087561.gal : 11 ms
[2024-05-28 20:15:00] [INFO ] Time to serialize properties into /tmp/LTL2731736862072564390.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14136982474578087561.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2731736862072564390.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F("(i14.u84.Schedule_Task_B<1)"))))
Formula 0 simplified : FG!"(i14.u84.Schedule_Task_B<1)"
Detected timeout of ITS tools.
Treatment of property PolyORBNT-COL-S05J80-LTLFireability-08 finished in 388356 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1184/1184 places, 1695/1695 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 0 with 85 rules applied. Total rules applied 85 place count 1184 transition count 1610
Reduce places removed 85 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 86 rules applied. Total rules applied 171 place count 1099 transition count 1609
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 172 place count 1098 transition count 1609
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 84 Pre rules applied. Total rules applied 172 place count 1098 transition count 1525
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 3 with 168 rules applied. Total rules applied 340 place count 1014 transition count 1525
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 341 place count 1013 transition count 1524
Iterating global reduction 3 with 1 rules applied. Total rules applied 342 place count 1013 transition count 1524
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 346 place count 1011 transition count 1522
Applied a total of 346 rules in 236 ms. Remains 1011 /1184 variables (removed 173) and now considering 1522/1695 (removed 173) transitions.
Running 1516 sub problems to find dead transitions.
[2024-05-28 20:15:16] [INFO ] Flow matrix only has 1518 transitions (discarded 4 similar events)
// Phase 1: matrix 1518 rows 1011 cols
[2024-05-28 20:15:16] [INFO ] Computed 177 invariants in 32 ms
[2024-05-28 20:15:16] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1006 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1516 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1006 variables, 6/172 constraints. Problems are: Problem set: 0 solved, 1516 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1006/2529 variables, and 172 constraints, problems are : Problem set: 0 solved, 1516 unsolved in 20027 ms.
Refiners :[Positive P Invariants (semi-flows): 166/170 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/1011 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1516/1516 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1516 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1006 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1516 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1006 variables, 6/172 constraints. Problems are: Problem set: 0 solved, 1516 unsolved
[2024-05-28 20:15:45] [INFO ] Deduced a trap composed of 13 places in 290 ms of which 4 ms to minimize.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1006/2529 variables, and 173 constraints, problems are : Problem set: 0 solved, 1516 unsolved in 20027 ms.
Refiners :[Positive P Invariants (semi-flows): 166/170 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/1011 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1516 constraints, Known Traps: 1/1 constraints]
After SMT, in 44072ms problems are : Problem set: 0 solved, 1516 unsolved
Search for dead transitions found 0 dead transitions in 44089ms
[2024-05-28 20:16:00] [INFO ] Flow matrix only has 1518 transitions (discarded 4 similar events)
[2024-05-28 20:16:00] [INFO ] Invariant cache hit.
[2024-05-28 20:16:01] [INFO ] Implicit Places using invariants in 1486 ms returned []
[2024-05-28 20:16:01] [INFO ] Flow matrix only has 1518 transitions (discarded 4 similar events)
[2024-05-28 20:16:01] [INFO ] Invariant cache hit.
[2024-05-28 20:16:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 20:16:10] [INFO ] Implicit Places using invariants and state equation in 8502 ms returned []
Implicit Place search using SMT with State Equation took 9991 ms to find 0 implicit places.
[2024-05-28 20:16:10] [INFO ] Redundant transitions in 43 ms returned []
Running 1516 sub problems to find dead transitions.
[2024-05-28 20:16:10] [INFO ] Flow matrix only has 1518 transitions (discarded 4 similar events)
[2024-05-28 20:16:10] [INFO ] Invariant cache hit.
[2024-05-28 20:16:10] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1006 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1516 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1006 variables, 6/172 constraints. Problems are: Problem set: 0 solved, 1516 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1006/2529 variables, and 172 constraints, problems are : Problem set: 0 solved, 1516 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 166/170 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/1011 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1516/1516 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1516 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1006 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1516 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1006 variables, 6/172 constraints. Problems are: Problem set: 0 solved, 1516 unsolved
[2024-05-28 20:16:49] [INFO ] Deduced a trap composed of 13 places in 266 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/1006 variables, 1/173 constraints. Problems are: Problem set: 0 solved, 1516 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1006/2529 variables, and 173 constraints, problems are : Problem set: 0 solved, 1516 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 166/170 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/1011 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1516 constraints, Known Traps: 1/1 constraints]
After SMT, in 64857ms problems are : Problem set: 0 solved, 1516 unsolved
Search for dead transitions found 0 dead transitions in 64882ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1011/1184 places, 1522/1695 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 119269 ms. Remains : 1011/1184 places, 1522/1695 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S05J80-LTLFireability-10
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-COL-S05J80-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J80-LTLFireability-10 finished in 119329 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G((p0 U p1)))&&F(p2)))'
Support contains 10 out of 1184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1184/1184 places, 1695/1695 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 84 transitions
Trivial Post-agglo rules discarded 84 transitions
Performed 84 trivial Post agglomeration. Transition count delta: 84
Iterating post reduction 0 with 84 rules applied. Total rules applied 84 place count 1184 transition count 1611
Reduce places removed 84 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 85 rules applied. Total rules applied 169 place count 1100 transition count 1610
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 170 place count 1099 transition count 1610
Performed 83 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 83 Pre rules applied. Total rules applied 170 place count 1099 transition count 1527
Deduced a syphon composed of 83 places in 1 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 3 with 166 rules applied. Total rules applied 336 place count 1016 transition count 1527
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 337 place count 1015 transition count 1526
Iterating global reduction 3 with 1 rules applied. Total rules applied 338 place count 1015 transition count 1526
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 340 place count 1014 transition count 1525
Applied a total of 340 rules in 161 ms. Remains 1014 /1184 variables (removed 170) and now considering 1525/1695 (removed 170) transitions.
Running 1519 sub problems to find dead transitions.
[2024-05-28 20:17:15] [INFO ] Flow matrix only has 1521 transitions (discarded 4 similar events)
// Phase 1: matrix 1521 rows 1014 cols
[2024-05-28 20:17:15] [INFO ] Computed 177 invariants in 51 ms
[2024-05-28 20:17:15] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1009 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1519 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1009 variables, 6/172 constraints. Problems are: Problem set: 0 solved, 1519 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1009/2535 variables, and 172 constraints, problems are : Problem set: 0 solved, 1519 unsolved in 20021 ms.
Refiners :[Positive P Invariants (semi-flows): 166/170 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/1014 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1519/1519 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1519 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1009 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1519 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1009 variables, 6/172 constraints. Problems are: Problem set: 0 solved, 1519 unsolved
[2024-05-28 20:17:44] [INFO ] Deduced a trap composed of 13 places in 180 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1009/2535 variables, and 173 constraints, problems are : Problem set: 0 solved, 1519 unsolved in 20038 ms.
Refiners :[Positive P Invariants (semi-flows): 166/170 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/1014 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1519 constraints, Known Traps: 1/1 constraints]
After SMT, in 45280ms problems are : Problem set: 0 solved, 1519 unsolved
Search for dead transitions found 0 dead transitions in 45307ms
[2024-05-28 20:18:00] [INFO ] Flow matrix only has 1521 transitions (discarded 4 similar events)
[2024-05-28 20:18:00] [INFO ] Invariant cache hit.
[2024-05-28 20:18:02] [INFO ] Implicit Places using invariants in 1360 ms returned []
[2024-05-28 20:18:02] [INFO ] Flow matrix only has 1521 transitions (discarded 4 similar events)
[2024-05-28 20:18:02] [INFO ] Invariant cache hit.
[2024-05-28 20:18:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 20:18:08] [INFO ] Implicit Places using invariants and state equation in 6034 ms returned []
Implicit Place search using SMT with State Equation took 7396 ms to find 0 implicit places.
[2024-05-28 20:18:08] [INFO ] Redundant transitions in 43 ms returned []
Running 1519 sub problems to find dead transitions.
[2024-05-28 20:18:08] [INFO ] Flow matrix only has 1521 transitions (discarded 4 similar events)
[2024-05-28 20:18:08] [INFO ] Invariant cache hit.
[2024-05-28 20:18:08] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1009 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1519 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1009 variables, 6/172 constraints. Problems are: Problem set: 0 solved, 1519 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1009/2535 variables, and 172 constraints, problems are : Problem set: 0 solved, 1519 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 166/170 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/1014 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1519/1519 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1519 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1009 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1519 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1009 variables, 6/172 constraints. Problems are: Problem set: 0 solved, 1519 unsolved
[2024-05-28 20:19:06] [INFO ] Deduced a trap composed of 11 places in 495 ms of which 7 ms to minimize.
[2024-05-28 20:19:06] [INFO ] Deduced a trap composed of 17 places in 365 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1009/2535 variables, and 174 constraints, problems are : Problem set: 0 solved, 1519 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 166/170 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/1014 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1519 constraints, Known Traps: 2/2 constraints]
After SMT, in 65204ms problems are : Problem set: 0 solved, 1519 unsolved
Search for dead transitions found 0 dead transitions in 65226ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1014/1184 places, 1525/1695 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 118149 ms. Remains : 1014/1184 places, 1525/1695 transitions.
Stuttering acceptance computed with spot in 159 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1)]
Running random walk in product with property : PolyORBNT-COL-S05J80-LTLFireability-11
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-COL-S05J80-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J80-LTLFireability-11 finished in 118325 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((F((p0&&G(p1)))||X(p2)))))'
Support contains 9 out of 1184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1184/1184 places, 1695/1695 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1183 transition count 1694
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1183 transition count 1694
Applied a total of 2 rules in 75 ms. Remains 1183 /1184 variables (removed 1) and now considering 1694/1695 (removed 1) transitions.
Running 1688 sub problems to find dead transitions.
[2024-05-28 20:19:13] [INFO ] Flow matrix only has 1690 transitions (discarded 4 similar events)
// Phase 1: matrix 1690 rows 1183 cols
[2024-05-28 20:19:13] [INFO ] Computed 177 invariants in 31 ms
[2024-05-28 20:19:13] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1177 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
SMT process timed out in 25248ms, After SMT, problems are : Problem set: 0 solved, 1688 unsolved
Search for dead transitions found 0 dead transitions in 25268ms
[2024-05-28 20:19:38] [INFO ] Flow matrix only has 1690 transitions (discarded 4 similar events)
[2024-05-28 20:19:38] [INFO ] Invariant cache hit.
[2024-05-28 20:19:40] [INFO ] Implicit Places using invariants in 1702 ms returned []
[2024-05-28 20:19:40] [INFO ] Flow matrix only has 1690 transitions (discarded 4 similar events)
[2024-05-28 20:19:40] [INFO ] Invariant cache hit.
[2024-05-28 20:19:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 20:19:56] [INFO ] Implicit Places using invariants and state equation in 16129 ms returned []
Implicit Place search using SMT with State Equation took 17833 ms to find 0 implicit places.
Running 1688 sub problems to find dead transitions.
[2024-05-28 20:19:56] [INFO ] Flow matrix only has 1690 transitions (discarded 4 similar events)
[2024-05-28 20:19:56] [INFO ] Invariant cache hit.
[2024-05-28 20:19:56] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1177 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1177 variables, 5/171 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1177/2873 variables, and 171 constraints, problems are : Problem set: 0 solved, 1688 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 166/171 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/1183 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1688/1688 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1688 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1177 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1177 variables, 5/171 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1177/2873 variables, and 171 constraints, problems are : Problem set: 0 solved, 1688 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 166/171 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/1183 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1688 constraints, Known Traps: 0/0 constraints]
After SMT, in 65133ms problems are : Problem set: 0 solved, 1688 unsolved
Search for dead transitions found 0 dead transitions in 65148ms
Starting structural reductions in LTL mode, iteration 1 : 1183/1184 places, 1694/1695 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 108332 ms. Remains : 1183/1184 places, 1694/1695 transitions.
Stuttering acceptance computed with spot in 220 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : PolyORBNT-COL-S05J80-LTLFireability-12
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-COL-S05J80-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J80-LTLFireability-12 finished in 108602 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 85 out of 1184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1184/1184 places, 1695/1695 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1183 transition count 1694
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1183 transition count 1694
Applied a total of 2 rules in 46 ms. Remains 1183 /1184 variables (removed 1) and now considering 1694/1695 (removed 1) transitions.
Running 1688 sub problems to find dead transitions.
[2024-05-28 20:21:02] [INFO ] Flow matrix only has 1690 transitions (discarded 4 similar events)
[2024-05-28 20:21:02] [INFO ] Invariant cache hit.
[2024-05-28 20:21:02] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1177 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
SMT process timed out in 25004ms, After SMT, problems are : Problem set: 0 solved, 1688 unsolved
Search for dead transitions found 0 dead transitions in 25019ms
[2024-05-28 20:21:27] [INFO ] Flow matrix only has 1690 transitions (discarded 4 similar events)
[2024-05-28 20:21:27] [INFO ] Invariant cache hit.
[2024-05-28 20:21:28] [INFO ] Implicit Places using invariants in 1524 ms returned []
[2024-05-28 20:21:28] [INFO ] Flow matrix only has 1690 transitions (discarded 4 similar events)
[2024-05-28 20:21:28] [INFO ] Invariant cache hit.
[2024-05-28 20:21:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 20:21:49] [INFO ] Implicit Places using invariants and state equation in 20574 ms returned []
Implicit Place search using SMT with State Equation took 22098 ms to find 0 implicit places.
Running 1688 sub problems to find dead transitions.
[2024-05-28 20:21:49] [INFO ] Flow matrix only has 1690 transitions (discarded 4 similar events)
[2024-05-28 20:21:49] [INFO ] Invariant cache hit.
[2024-05-28 20:21:49] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1177 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1177 variables, 5/171 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1177/2873 variables, and 171 constraints, problems are : Problem set: 0 solved, 1688 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 166/171 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/1183 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1688/1688 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1688 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1177 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1177 variables, 5/171 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1177/2873 variables, and 171 constraints, problems are : Problem set: 0 solved, 1688 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 166/171 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/1183 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1688 constraints, Known Traps: 0/0 constraints]
After SMT, in 64948ms problems are : Problem set: 0 solved, 1688 unsolved
Search for dead transitions found 0 dead transitions in 64963ms
Starting structural reductions in LTL mode, iteration 1 : 1183/1184 places, 1694/1695 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 112133 ms. Remains : 1183/1184 places, 1694/1695 transitions.
Stuttering acceptance computed with spot in 73 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S05J80-LTLFireability-13
Entered a terminal (fully accepting) state of product in 11 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-COL-S05J80-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J80-LTLFireability-13 finished in 112223 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((p0||F(p1)))||G((X((p1||X(p3)))&&p2)))))'
Support contains 85 out of 1184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1184/1184 places, 1695/1695 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1183 transition count 1694
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1183 transition count 1694
Applied a total of 2 rules in 47 ms. Remains 1183 /1184 variables (removed 1) and now considering 1694/1695 (removed 1) transitions.
Running 1688 sub problems to find dead transitions.
[2024-05-28 20:22:54] [INFO ] Flow matrix only has 1690 transitions (discarded 4 similar events)
[2024-05-28 20:22:54] [INFO ] Invariant cache hit.
[2024-05-28 20:22:54] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1177 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
SMT process timed out in 24959ms, After SMT, problems are : Problem set: 0 solved, 1688 unsolved
Search for dead transitions found 0 dead transitions in 24975ms
[2024-05-28 20:23:19] [INFO ] Flow matrix only has 1690 transitions (discarded 4 similar events)
[2024-05-28 20:23:19] [INFO ] Invariant cache hit.
[2024-05-28 20:23:20] [INFO ] Implicit Places using invariants in 1398 ms returned []
[2024-05-28 20:23:20] [INFO ] Flow matrix only has 1690 transitions (discarded 4 similar events)
[2024-05-28 20:23:20] [INFO ] Invariant cache hit.
[2024-05-28 20:23:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 20:23:29] [INFO ] Implicit Places using invariants and state equation in 8736 ms returned []
Implicit Place search using SMT with State Equation took 10135 ms to find 0 implicit places.
Running 1688 sub problems to find dead transitions.
[2024-05-28 20:23:29] [INFO ] Flow matrix only has 1690 transitions (discarded 4 similar events)
[2024-05-28 20:23:29] [INFO ] Invariant cache hit.
[2024-05-28 20:23:29] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1177 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1177 variables, 5/171 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1177/2873 variables, and 171 constraints, problems are : Problem set: 0 solved, 1688 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 166/171 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/1183 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1688/1688 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1688 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1177 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1177 variables, 5/171 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1177/2873 variables, and 171 constraints, problems are : Problem set: 0 solved, 1688 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 166/171 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/1183 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1688 constraints, Known Traps: 0/0 constraints]
After SMT, in 66131ms problems are : Problem set: 0 solved, 1688 unsolved
Search for dead transitions found 0 dead transitions in 66146ms
Starting structural reductions in LTL mode, iteration 1 : 1183/1184 places, 1694/1695 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 101310 ms. Remains : 1183/1184 places, 1694/1695 transitions.
Stuttering acceptance computed with spot in 238 ms :[(AND (NOT p1) (NOT p0)), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (NOT p1)]
Running random walk in product with property : PolyORBNT-COL-S05J80-LTLFireability-14
Product exploration explored 100000 steps with 10330 reset in 424 ms.
Product exploration explored 100000 steps with 10318 reset in 356 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 (NOT p0) (NOT p1) (NOT p2) (NOT p3)), (X (NOT p2)), (X (X (NOT p2))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1))), (X (X (AND (NOT p2) (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 99 ms. Reduced automaton from 6 states, 9 edges and 4 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 126 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
RANDOM walk for 36 steps (0 resets) in 4 ms. (7 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2) (NOT p3)), (X (NOT p2)), (X (X (NOT p2))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1))), (X (X (AND (NOT p2) (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 8 factoid took 92 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 111 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 105 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
[2024-05-28 20:24:37] [INFO ] Flow matrix only has 1690 transitions (discarded 4 similar events)
[2024-05-28 20:24:37] [INFO ] Invariant cache hit.
[2024-05-28 20:24:38] [INFO ] [Real]Absence check using 171 positive place invariants in 160 ms returned sat
[2024-05-28 20:24:38] [INFO ] [Real]Absence check using 171 positive and 6 generalized place invariants in 63 ms returned sat
[2024-05-28 20:24:41] [INFO ] [Real]Absence check using state equation in 2650 ms returned sat
[2024-05-28 20:24:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 20:24:42] [INFO ] [Nat]Absence check using 171 positive place invariants in 474 ms returned sat
[2024-05-28 20:24:42] [INFO ] [Nat]Absence check using 171 positive and 6 generalized place invariants in 67 ms returned sat
[2024-05-28 20:24:47] [INFO ] [Nat]Absence check using state equation in 4879 ms returned sat
[2024-05-28 20:24:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 20:24:47] [INFO ] [Nat]Added 1 Read/Feed constraints in 97 ms returned sat
[2024-05-28 20:24:47] [INFO ] Computed and/alt/rep : 948/2208/948 causal constraints (skipped 736 transitions) in 120 ms.
[2024-05-28 20:24:49] [INFO ] Added : 40 causal constraints over 8 iterations in 1555 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 1 out of 1183 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1183/1183 places, 1694/1694 transitions.
Applied a total of 0 rules in 45 ms. Remains 1183 /1183 variables (removed 0) and now considering 1694/1694 (removed 0) transitions.
Running 1688 sub problems to find dead transitions.
[2024-05-28 20:24:49] [INFO ] Flow matrix only has 1690 transitions (discarded 4 similar events)
[2024-05-28 20:24:49] [INFO ] Invariant cache hit.
[2024-05-28 20:24:49] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1177 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
SMT process timed out in 24860ms, After SMT, problems are : Problem set: 0 solved, 1688 unsolved
Search for dead transitions found 0 dead transitions in 24885ms
[2024-05-28 20:25:14] [INFO ] Flow matrix only has 1690 transitions (discarded 4 similar events)
[2024-05-28 20:25:14] [INFO ] Invariant cache hit.
[2024-05-28 20:25:15] [INFO ] Implicit Places using invariants in 1469 ms returned []
[2024-05-28 20:25:15] [INFO ] Flow matrix only has 1690 transitions (discarded 4 similar events)
[2024-05-28 20:25:15] [INFO ] Invariant cache hit.
[2024-05-28 20:25:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 20:25:24] [INFO ] Implicit Places using invariants and state equation in 8895 ms returned []
Implicit Place search using SMT with State Equation took 10364 ms to find 0 implicit places.
Running 1688 sub problems to find dead transitions.
[2024-05-28 20:25:24] [INFO ] Flow matrix only has 1690 transitions (discarded 4 similar events)
[2024-05-28 20:25:24] [INFO ] Invariant cache hit.
[2024-05-28 20:25:24] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1177 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1177 variables, 5/171 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1177/2873 variables, and 171 constraints, problems are : Problem set: 0 solved, 1688 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 166/171 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/1183 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1688/1688 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1688 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1177 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1177 variables, 5/171 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
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(s1088 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1177/2873 variables, and 171 constraints, problems are : Problem set: 0 solved, 1688 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 166/171 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/1183 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1688 constraints, Known Traps: 0/0 constraints]
After SMT, in 65165ms problems are : Problem set: 0 solved, 1688 unsolved
Search for dead transitions found 0 dead transitions in 65198ms
Finished structural reductions in LTL mode , in 1 iterations and 100503 ms. Remains : 1183/1183 places, 1694/1694 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 p1)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 71 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 112 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
RANDOM walk for 36 steps (0 resets) in 6 ms. (5 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p1)]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 1 factoid took 74 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 105 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 108 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
[2024-05-28 20:26:30] [INFO ] Flow matrix only has 1690 transitions (discarded 4 similar events)
[2024-05-28 20:26:30] [INFO ] Invariant cache hit.
[2024-05-28 20:26:31] [INFO ] [Real]Absence check using 171 positive place invariants in 176 ms returned sat
[2024-05-28 20:26:31] [INFO ] [Real]Absence check using 171 positive and 6 generalized place invariants in 119 ms returned sat
[2024-05-28 20:26:34] [INFO ] [Real]Absence check using state equation in 2978 ms returned sat
[2024-05-28 20:26:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 20:26:36] [INFO ] [Nat]Absence check using 171 positive place invariants in 472 ms returned sat
[2024-05-28 20:26:36] [INFO ] [Nat]Absence check using 171 positive and 6 generalized place invariants in 74 ms returned sat
[2024-05-28 20:26:41] [INFO ] [Nat]Absence check using state equation in 5253 ms returned sat
[2024-05-28 20:26:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 20:26:41] [INFO ] [Nat]Added 1 Read/Feed constraints in 179 ms returned sat
[2024-05-28 20:26:42] [INFO ] Computed and/alt/rep : 948/2208/948 causal constraints (skipped 736 transitions) in 153 ms.
[2024-05-28 20:26:43] [INFO ] Added : 40 causal constraints over 8 iterations in 1554 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 139 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 10319 reset in 529 ms.
Product exploration explored 100000 steps with 10325 reset in 494 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 121 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 1 out of 1183 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1183/1183 places, 1694/1694 transitions.
Performed 83 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 83 rules applied. Total rules applied 83 place count 1183 transition count 1694
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 83 place count 1183 transition count 1695
Deduced a syphon composed of 85 places in 1 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 85 place count 1183 transition count 1695
Performed 86 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 171 places in 1 ms
Iterating global reduction 1 with 86 rules applied. Total rules applied 171 place count 1183 transition count 1695
Discarding 83 places :
Symmetric choice reduction at 1 with 83 rule applications. Total rules 254 place count 1100 transition count 1612
Deduced a syphon composed of 88 places in 0 ms
Iterating global reduction 1 with 83 rules applied. Total rules applied 337 place count 1100 transition count 1612
Deduced a syphon composed of 88 places in 0 ms
Applied a total of 337 rules in 257 ms. Remains 1100 /1183 variables (removed 83) and now considering 1612/1694 (removed 82) transitions.
Running 1606 sub problems to find dead transitions.
[2024-05-28 20:26:45] [INFO ] Flow matrix only has 1608 transitions (discarded 4 similar events)
// Phase 1: matrix 1608 rows 1100 cols
[2024-05-28 20:26:45] [INFO ] Computed 177 invariants in 23 ms
[2024-05-28 20:26:45] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1095 variables, 167/167 constraints. Problems are: Problem set: 0 solved, 1606 unsolved
SMT process timed out in 25642ms, After SMT, problems are : Problem set: 0 solved, 1606 unsolved
Search for dead transitions found 0 dead transitions in 25655ms
[2024-05-28 20:27:10] [INFO ] Redundant transitions in 17 ms returned []
Running 1606 sub problems to find dead transitions.
[2024-05-28 20:27:10] [INFO ] Flow matrix only has 1608 transitions (discarded 4 similar events)
[2024-05-28 20:27:11] [INFO ] Invariant cache hit.
[2024-05-28 20:27:11] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1095 variables, 167/167 constraints. Problems are: Problem set: 0 solved, 1606 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1095 variables, 5/172 constraints. Problems are: Problem set: 0 solved, 1606 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1095/2708 variables, and 172 constraints, problems are : Problem set: 0 solved, 1606 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 167/171 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/1100 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1606/1606 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1606 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1095 variables, 167/167 constraints. Problems are: Problem set: 0 solved, 1606 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1095 variables, 5/172 constraints. Problems are: Problem set: 0 solved, 1606 unsolved
[2024-05-28 20:27:50] [INFO ] Deduced a trap composed of 9 places in 487 ms of which 7 ms to minimize.
Problem TDEAD82 is UNSAT
[2024-05-28 20:28:03] [INFO ] Deduced a trap composed of 98 places in 415 ms of which 10 ms to minimize.
[2024-05-28 20:28:03] [INFO ] Deduced a trap composed of 98 places in 364 ms of which 6 ms to minimize.
[2024-05-28 20:28:03] [INFO ] Deduced a trap composed of 98 places in 378 ms of which 6 ms to minimize.
[2024-05-28 20:28:04] [INFO ] Deduced a trap composed of 98 places in 362 ms of which 5 ms to minimize.
[2024-05-28 20:28:04] [INFO ] Deduced a trap composed of 98 places in 349 ms of which 5 ms to minimize.
[2024-05-28 20:28:04] [INFO ] Deduced a trap composed of 98 places in 344 ms of which 5 ms to minimize.
[2024-05-28 20:28:05] [INFO ] Deduced a trap composed of 98 places in 336 ms of which 5 ms to minimize.
[2024-05-28 20:28:05] [INFO ] Deduced a trap composed of 98 places in 339 ms of which 5 ms to minimize.
[2024-05-28 20:28:06] [INFO ] Deduced a trap composed of 98 places in 336 ms of which 6 ms to minimize.
[2024-05-28 20:28:06] [INFO ] Deduced a trap composed of 98 places in 339 ms of which 5 ms to minimize.
[2024-05-28 20:28:06] [INFO ] Deduced a trap composed of 98 places in 339 ms of which 5 ms to minimize.
[2024-05-28 20:28:07] [INFO ] Deduced a trap composed of 98 places in 339 ms of which 5 ms to minimize.
[2024-05-28 20:28:07] [INFO ] Deduced a trap composed of 98 places in 379 ms of which 6 ms to minimize.
[2024-05-28 20:28:07] [INFO ] Deduced a trap composed of 98 places in 387 ms of which 6 ms to minimize.
[2024-05-28 20:28:08] [INFO ] Deduced a trap composed of 98 places in 410 ms of which 6 ms to minimize.
[2024-05-28 20:28:08] [INFO ] Deduced a trap composed of 98 places in 423 ms of which 5 ms to minimize.
[2024-05-28 20:28:09] [INFO ] Deduced a trap composed of 98 places in 388 ms of which 6 ms to minimize.
[2024-05-28 20:28:09] [INFO ] Deduced a trap composed of 98 places in 406 ms of which 7 ms to minimize.
[2024-05-28 20:28:10] [INFO ] Deduced a trap composed of 98 places in 418 ms of which 6 ms to minimize.
Problem TDEAD82 is UNSAT
Problem TDEAD626 is UNSAT
Problem TDEAD629 is UNSAT
Problem TDEAD630 is UNSAT
Problem TDEAD639 is UNSAT
Problem TDEAD640 is UNSAT
Problem TDEAD656 is UNSAT
Problem TDEAD657 is UNSAT
Problem TDEAD658 is UNSAT
Problem TDEAD660 is UNSAT
Problem TDEAD671 is UNSAT
Problem TDEAD672 is UNSAT
Problem TDEAD676 is UNSAT
Problem TDEAD678 is UNSAT
Problem TDEAD679 is UNSAT
Problem TDEAD680 is UNSAT
Problem TDEAD687 is UNSAT
Problem TDEAD689 is UNSAT
Problem TDEAD698 is UNSAT
Problem TDEAD705 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/1095 variables, 20/192 constraints. Problems are: Problem set: 20 solved, 1586 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1095/2708 variables, and 192 constraints, problems are : Problem set: 20 solved, 1586 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 167/171 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/1100 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1606 constraints, Known Traps: 20/20 constraints]
After SMT, in 64948ms problems are : Problem set: 20 solved, 1586 unsolved
Search for dead transitions found 20 dead transitions in 64963ms
Found 20 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 20 transitions
Dead transitions reduction (with SMT) removed 20 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 1100/1183 places, 1592/1694 transitions.
Graph (complete) has 5653 edges and 1100 vertex of which 1080 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.8 ms
Discarding 20 places :
Also discarding 0 output transitions
Deduced a syphon composed of 68 places in 1 ms
Applied a total of 1 rules in 64 ms. Remains 1080 /1100 variables (removed 20) and now considering 1592/1592 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 1080/1183 places, 1592/1694 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 90965 ms. Remains : 1080/1183 places, 1592/1694 transitions.
Built C files in :
/tmp/ltsmin9596917486424724073
[2024-05-28 20:28:16] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9596917486424724073
Running compilation step : cd /tmp/ltsmin9596917486424724073;'/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/ltsmin9596917486424724073;'/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/ltsmin9596917486424724073;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 1 out of 1183 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1183/1183 places, 1694/1694 transitions.
Applied a total of 0 rules in 48 ms. Remains 1183 /1183 variables (removed 0) and now considering 1694/1694 (removed 0) transitions.
Running 1688 sub problems to find dead transitions.
[2024-05-28 20:28:19] [INFO ] Flow matrix only has 1690 transitions (discarded 4 similar events)
// Phase 1: matrix 1690 rows 1183 cols
[2024-05-28 20:28:19] [INFO ] Computed 177 invariants in 37 ms
[2024-05-28 20:28:19] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1177 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
SMT process timed out in 24963ms, After SMT, problems are : Problem set: 0 solved, 1688 unsolved
Search for dead transitions found 0 dead transitions in 24985ms
[2024-05-28 20:28:44] [INFO ] Flow matrix only has 1690 transitions (discarded 4 similar events)
[2024-05-28 20:28:44] [INFO ] Invariant cache hit.
[2024-05-28 20:28:45] [INFO ] Implicit Places using invariants in 1678 ms returned []
[2024-05-28 20:28:45] [INFO ] Flow matrix only has 1690 transitions (discarded 4 similar events)
[2024-05-28 20:28:45] [INFO ] Invariant cache hit.
[2024-05-28 20:28:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 20:28:57] [INFO ] Implicit Places using invariants and state equation in 11912 ms returned []
Implicit Place search using SMT with State Equation took 13592 ms to find 0 implicit places.
Running 1688 sub problems to find dead transitions.
[2024-05-28 20:28:57] [INFO ] Flow matrix only has 1690 transitions (discarded 4 similar events)
[2024-05-28 20:28:57] [INFO ] Invariant cache hit.
[2024-05-28 20:28:57] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1177 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1177 variables, 5/171 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1177/2873 variables, and 171 constraints, problems are : Problem set: 0 solved, 1688 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 166/171 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/1183 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1688/1688 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1688 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1177 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1177 variables, 5/171 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 3)
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(s246 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1177/2873 variables, and 171 constraints, problems are : Problem set: 0 solved, 1688 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 166/171 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/1183 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1688 constraints, Known Traps: 0/0 constraints]
After SMT, in 64527ms problems are : Problem set: 0 solved, 1688 unsolved
Search for dead transitions found 0 dead transitions in 64541ms
Finished structural reductions in LTL mode , in 1 iterations and 103175 ms. Remains : 1183/1183 places, 1694/1694 transitions.
Built C files in :
/tmp/ltsmin4695210130736504785
[2024-05-28 20:30:02] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4695210130736504785
Running compilation step : cd /tmp/ltsmin4695210130736504785;'/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/ltsmin4695210130736504785;'/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/ltsmin4695210130736504785;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-28 20:30:05] [INFO ] Flatten gal took : 47 ms
[2024-05-28 20:30:05] [INFO ] Flatten gal took : 47 ms
[2024-05-28 20:30:05] [INFO ] Time to serialize gal into /tmp/LTL9614234528666211830.gal : 10 ms
[2024-05-28 20:30:05] [INFO ] Time to serialize properties into /tmp/LTL16181483973373634097.prop : 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/LTL9614234528666211830.gal' '-t' 'CGAL' '-hoa' '/tmp/aut400044215385968904.hoa' '-atoms' '/tmp/LTL16181483973373634097.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...317
Loading property file /tmp/LTL16181483973373634097.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut400044215385968904.hoa
Detected timeout of ITS tools.
[2024-05-28 20:30:20] [INFO ] Flatten gal took : 78 ms
[2024-05-28 20:30:20] [INFO ] Flatten gal took : 67 ms
[2024-05-28 20:30:20] [INFO ] Time to serialize gal into /tmp/LTL15639738672343120116.gal : 10 ms
[2024-05-28 20:30:20] [INFO ] Time to serialize properties into /tmp/LTL9289722190117240105.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15639738672343120116.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9289722190117240105.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 : !((X((X(("(NotifyEventEndOfCheckSourcesE>=1)")||(F("(Try_Check_Sources_B>=1)"))))||(G(("((NotifyEventJobQueuedE>=1)&&(place_458>=1))")...2377
Formula 0 simplified : X(X(!"(NotifyEventEndOfCheckSourcesE>=1)" & G!"(Try_Check_Sources_B>=1)") & F(!"((NotifyEventJobQueuedE>=1)&&(place_458>=1))" | X(!"...2363
Detected timeout of ITS tools.
[2024-05-28 20:30:35] [INFO ] Flatten gal took : 96 ms
[2024-05-28 20:30:35] [INFO ] Applying decomposition
[2024-05-28 20:30:35] [INFO ] Flatten gal took : 70 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/graph18162830368621565243.txt' '-o' '/tmp/graph18162830368621565243.bin' '-w' '/tmp/graph18162830368621565243.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph18162830368621565243.bin' '-l' '-1' '-v' '-w' '/tmp/graph18162830368621565243.weights' '-q' '0' '-e' '0.001'
[2024-05-28 20:30:36] [INFO ] Decomposing Gal with order
[2024-05-28 20:30:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 20:30:36] [INFO ] Removed a total of 1769 redundant transitions.
[2024-05-28 20:30:36] [INFO ] Flatten gal took : 263 ms
[2024-05-28 20:30:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 651 labels/synchronizations in 72 ms.
[2024-05-28 20:30:36] [INFO ] Time to serialize gal into /tmp/LTL4215274672985262605.gal : 20 ms
[2024-05-28 20:30:36] [INFO ] Time to serialize properties into /tmp/LTL9241217101270957870.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/LTL4215274672985262605.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9241217101270957870.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X((X(("(i34.i0.i4.u85.NotifyEventEndOfCheckSourcesE>=1)")||(F("(i68.u127.Try_Check_Sources_B>=1)"))))||(G(("((i51.u86.NotifyEventJo...3192
Formula 0 simplified : X(X(!"(i34.i0.i4.u85.NotifyEventEndOfCheckSourcesE>=1)" & G!"(i68.u127.Try_Check_Sources_B>=1)") & F(!"((i51.u86.NotifyEventJobQueue...3178
Detected timeout of ITS tools.
Treatment of property PolyORBNT-COL-S05J80-LTLFireability-14 finished in 477317 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' '!((p0 U (p1||F(p2))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(!p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((p0||F(p1)))||G((X((p1||X(p3)))&&p2)))))'
[2024-05-28 20:30:52] [INFO ] Flatten gal took : 90 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12737919448394831823
[2024-05-28 20:30:52] [INFO ] Too many transitions (1695) to apply POR reductions. Disabling POR matrices.
[2024-05-28 20:30:52] [INFO ] Applying decomposition
[2024-05-28 20:30:52] [INFO ] Built C files in 80ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12737919448394831823
Running compilation step : cd /tmp/ltsmin12737919448394831823;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-28 20:30:52] [INFO ] Flatten gal took : 68 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/graph2339493684739428806.txt' '-o' '/tmp/graph2339493684739428806.bin' '-w' '/tmp/graph2339493684739428806.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2339493684739428806.bin' '-l' '-1' '-v' '-w' '/tmp/graph2339493684739428806.weights' '-q' '0' '-e' '0.001'
[2024-05-28 20:30:52] [INFO ] Decomposing Gal with order
[2024-05-28 20:30:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 20:30:52] [INFO ] Removed a total of 2275 redundant transitions.
[2024-05-28 20:30:52] [INFO ] Flatten gal took : 168 ms
[2024-05-28 20:30:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 318 labels/synchronizations in 23 ms.
[2024-05-28 20:30:52] [INFO ] Time to serialize gal into /tmp/LTLFireability17719346312289993006.gal : 17 ms
[2024-05-28 20:30:52] [INFO ] Time to serialize properties into /tmp/LTLFireability15571126639995364448.ltl : 42 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/LTLFireability17719346312289993006.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability15571126639995364448.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 3 LTL properties
Checking formula 0 : !((("(i54.u174.Try_Check_Sources_B>=1)")U(("(i54.u174.place_787>=1)")||(F("(i34.u130.Check_Sources_E>=1)")))))
Formula 0 simplified : !"(i54.u174.Try_Check_Sources_B>=1)" R (!"(i54.u174.place_787>=1)" & G!"(i34.u130.Check_Sources_E>=1)")
Compilation finished in 4395 ms.
Running link step : cd /tmp/ltsmin12737919448394831823;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 59 ms.
Running LTSmin : cd /tmp/ltsmin12737919448394831823;'/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) U ((LTLAPp1==true)||<>((LTLAPp2==true))))' '--buchi-type=spotba'
LTSmin run took 264149 ms.
FORMULA PolyORBNT-COL-S05J80-LTLFireability-04 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin12737919448394831823;'/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' '[](<>(!(LTLAPp3==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin12737919448394831823;'/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' '[](<>(!(LTLAPp3==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin12737919448394831823;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((X(((LTLAPp4==true)||<>((LTLAPp0==true))))||[]((X(((LTLAPp0==true)||X((LTLAPp6==true))))&&(LTLAPp5==true)))))' '--buchi-type=spotba'
LTSmin run took 685 ms.
FORMULA PolyORBNT-COL-S05J80-LTLFireability-14 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Retrying LTSmin with larger timeout 9600 s
Running LTSmin : cd /tmp/ltsmin12737919448394831823;'/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' '[](<>(!(LTLAPp3==true)))' '--buchi-type=spotba'
ITS-tools command line returned an error code 137
[2024-05-28 20:49:56] [INFO ] Applying decomposition
[2024-05-28 20:49:56] [INFO ] Flatten gal took : 140 ms
[2024-05-28 20:49:56] [INFO ] Decomposing Gal with order
[2024-05-28 20:49:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 20:49:57] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.lang.RuntimeException: Could not find partition element corresponding to block in partition 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Perform_Work_B_9],[FetchJobE_10, QueueJobB_10, NotifyEventJobQueuedB_10, Perform_Work_B_10],[FetchJobE_11, QueueJobB_11, NotifyEventJobQueuedB_11, Perform_Work_B_11],[FetchJobE_12, QueueJobB_12, NotifyEventJobQueuedB_12, Perform_Work_B_12],[FetchJobE_13, QueueJobB_13, NotifyEventJobQueuedB_13, Perform_Work_B_13],[FetchJobE_14, QueueJobB_14, NotifyEventJobQueuedB_14, Perform_Work_B_14],[FetchJobE_15, QueueJobB_15, NotifyEventJobQueuedB_15, Perform_Work_B_15],[FetchJobE_16, QueueJobB_16, NotifyEventJobQueuedB_16, Perform_Work_B_16],[FetchJobE_17, QueueJobB_17, NotifyEventJobQueuedB_17, Perform_Work_B_17],[FetchJobE_18, QueueJobB_18, NotifyEventJobQueuedB_18, Perform_Work_B_18],[FetchJobE_19, QueueJobB_19, NotifyEventJobQueuedB_19, Perform_Work_B_19],[FetchJobE_20, QueueJobB_20, NotifyEventJobQueuedB_20, Perform_Work_B_20],[FetchJobE_21, QueueJobB_21, NotifyEventJobQueuedB_21, Perform_Work_B_21],[FetchJobE_22, QueueJobB_22, NotifyEventJobQueuedB_22, Perform_Work_B_22],[FetchJobE_23, QueueJobB_23, NotifyEventJobQueuedB_23, Perform_Work_B_23],[FetchJobE_24, QueueJobB_24, NotifyEventJobQueuedB_24, Perform_Work_B_24],[FetchJobE_25, QueueJobB_25, NotifyEventJobQueuedB_25, Perform_Work_B_25],[FetchJobE_26, QueueJobB_26, NotifyEventJobQueuedB_26, Perform_Work_B_26],[FetchJobE_27, QueueJobB_27, NotifyEventJobQueuedB_27, Perform_Work_B_27],[FetchJobE_28, QueueJobB_28, NotifyEventJobQueuedB_28, Perform_Work_B_28],[FetchJobE_29, QueueJobB_29, NotifyEventJobQueuedB_29, Perform_Work_B_29],[FetchJobE_30, QueueJobB_30, NotifyEventJobQueuedB_30, Perform_Work_B_30],[FetchJobE_31, QueueJobB_31, NotifyEventJobQueuedB_31, Perform_Work_B_31],[FetchJobE_32, QueueJobB_32, NotifyEventJobQueuedB_32, Perform_Work_B_32],[FetchJobE_33, QueueJobB_33, NotifyEventJobQueuedB_33, Perform_Work_B_33],[FetchJobE_34, QueueJobB_34, NotifyEventJobQueuedB_34, Perform_Work_B_34],[FetchJobE_35, QueueJobB_35, NotifyEventJobQueuedB_35, Perform_Work_B_35],[FetchJobE_36, QueueJobB_36, NotifyEventJobQueuedB_36, Perform_Work_B_36],[FetchJobE_37, QueueJobB_37, NotifyEventJobQueuedB_37, Perform_Work_B_37],[FetchJobE_38, QueueJobB_38, NotifyEventJobQueuedB_38, Perform_Work_B_38],[FetchJobE_39, QueueJobB_39, NotifyEventJobQueuedB_39, Perform_Work_B_39],[FetchJobE_40, QueueJobB_40, NotifyEventJobQueuedB_40, Perform_Work_B_40],[FetchJobE_41, QueueJobB_41, NotifyEventJobQueuedB_41, Perform_Work_B_41],[FetchJobE_42, QueueJobB_42, NotifyEventJobQueuedB_42, Perform_Work_B_42],[FetchJobE_43, QueueJobB_43, NotifyEventJobQueuedB_43, Perform_Work_B_43],[FetchJobE_44, QueueJobB_44, NotifyEventJobQueuedB_44, Perform_Work_B_44],[FetchJobE_45, QueueJobB_45, NotifyEventJobQueuedB_45, Perform_Work_B_45],[FetchJobE_46, QueueJobB_46, NotifyEventJobQueuedB_46, Perform_Work_B_46],[FetchJobE_47, QueueJobB_47, NotifyEventJobQueuedB_47, Perform_Work_B_47],[FetchJobE_48, QueueJobB_48, NotifyEventJobQueuedB_48, Perform_Work_B_48],[FetchJobE_49, QueueJobB_49, NotifyEventJobQueuedB_49, Perform_Work_B_49],[FetchJobE_50, QueueJobB_50, NotifyEventJobQueuedB_50, Perform_Work_B_50],[FetchJobE_51, QueueJobB_51, NotifyEventJobQueuedB_51, Perform_Work_B_51],[FetchJobE_52, QueueJobB_52, NotifyEventJobQueuedB_52, Perform_Work_B_52],[FetchJobE_53, QueueJobB_53, NotifyEventJobQueuedB_53, Perform_Work_B_53],[FetchJobE_54, QueueJobB_54, NotifyEventJobQueuedB_54, Perform_Work_B_54],[FetchJobE_55, QueueJobB_55, NotifyEventJobQueuedB_55, Perform_Work_B_55],[FetchJobE_56, QueueJobB_56, NotifyEventJobQueuedB_56, Perform_Work_B_56],[FetchJobE_57, QueueJobB_57, NotifyEventJobQueuedB_57, Perform_Work_B_57],[FetchJobE_58, QueueJobB_58, NotifyEventJobQueuedB_58, Perform_Work_B_58],[FetchJobE_59, QueueJobB_59, NotifyEventJobQueuedB_59, Perform_Work_B_59],[FetchJobE_60, QueueJobB_60, NotifyEventJobQueuedB_60, Perform_Work_B_60],[FetchJobE_61, QueueJobB_61, NotifyEventJobQueuedB_61, Perform_Work_B_61],[FetchJobE_62, QueueJobB_62, NotifyEventJobQueuedB_62, Perform_Work_B_62],[FetchJobE_63, QueueJobB_63, NotifyEventJobQueuedB_63, Perform_Work_B_63],[FetchJobE_64, QueueJobB_64, NotifyEventJobQueuedB_64, Perform_Work_B_64],[FetchJobE_65, QueueJobB_65, NotifyEventJobQueuedB_65, Perform_Work_B_65],[FetchJobE_66, QueueJobB_66, NotifyEventJobQueuedB_66, Perform_Work_B_66],[FetchJobE_67, QueueJobB_67, NotifyEventJobQueuedB_67, Perform_Work_B_67],[FetchJobE_68, QueueJobB_68, NotifyEventJobQueuedB_68, Perform_Work_B_68],[FetchJobE_69, QueueJobB_69, NotifyEventJobQueuedB_69, Perform_Work_B_69],[FetchJobE_70, QueueJobB_70, NotifyEventJobQueuedB_70, Perform_Work_B_70],[FetchJobE_71, QueueJobB_71, NotifyEventJobQueuedB_71, Perform_Work_B_71],[FetchJobE_72, QueueJobB_72, NotifyEventJobQueuedB_72, Perform_Work_B_72],[FetchJobE_73, QueueJobB_73, NotifyEventJobQueuedB_73, Perform_Work_B_73],[FetchJobE_74, QueueJobB_74, NotifyEventJobQueuedB_74, Perform_Work_B_74],[FetchJobE_75, QueueJobB_75, NotifyEventJobQueuedB_75, Perform_Work_B_75],[FetchJobE_76, QueueJobB_76, NotifyEventJobQueuedB_76, Perform_Work_B_76],[FetchJobE_77, QueueJobB_77, NotifyEventJobQueuedB_77, Perform_Work_B_77],[FetchJobE_78, QueueJobB_78, NotifyEventJobQueuedB_78, Perform_Work_B_78],[FetchJobE_79, QueueJobB_79, NotifyEventJobQueuedB_79, Perform_Work_B_79],[FetchJobE_80, QueueJobB_80, NotifyEventJobQueuedB_80, Perform_Work_B_80],[place_482_0],[place_482_1],[place_482_2],[place_482_3],[place_482_4],[ModifiedSrc_0, TheSour_0],[ModifiedSrc_1, TheSour_1],[ModifiedSrc_2, TheSour_2],[ModifiedSrc_3, TheSour_3],[ModifiedSrc_4, TheSour_4],

at fr.lip6.move.gal.instantiate.CompositeBuilder$Partition.getIndex(CompositeBuilder.java:1421)
at fr.lip6.move.gal.instantiate.CompositeBuilder.galToCompositeWithPartition(CompositeBuilder.java:556)
at fr.lip6.move.gal.instantiate.CompositeBuilder.decomposeWithOrder(CompositeBuilder.java:147)
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:133)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:230)
at fr.lip6.move.gal.application.runner.its.MultiOrderRunner.runMultiITS(MultiOrderRunner.java:124)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:1011)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-28 20:49:57] [INFO ] Flatten gal took : 142 ms
[2024-05-28 20:49:57] [INFO ] Time to serialize gal into /tmp/LTLFireability1788345889705846485.gal : 31 ms
[2024-05-28 20:49:57] [INFO ] Time to serialize properties into /tmp/LTLFireability9950240516452619684.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/LTLFireability1788345889705846485.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability9950240516452619684.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("(Schedule_Task_B<1)"))))
Formula 0 simplified : FG!"(Schedule_Task_B<1)"

BK_TIME_CONFINEMENT_REACHED

--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBNT-COL-S05J80"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is PolyORBNT-COL-S05J80, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r290-tajo-171654447000396"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S05J80.tgz
mv PolyORBNT-COL-S05J80 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;