Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r156-tall-174881254600758.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is QuasiCertifProtocol-COL-22, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-tall-174881254600758
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 568K
-rw-r--r-- 1 mcc users 6.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 96K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_pt
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 5 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 104K May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-00
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-01
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-02
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-03
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-04
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-05
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-06
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-07
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-08
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-09
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-10
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-11
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-12
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-13
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-14
FORMULA_NAME QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1749130724132

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=QuasiCertifProtocol-COL-22
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
ReachabilityCardinality COL
Running Version 202505121319
[2025-06-05 13:38:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-05 13:38:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 13:38:45] [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.
[2025-06-05 13:38:45] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-06-05 13:38:45] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 567 ms
[2025-06-05 13:38:45] [INFO ] Imported 30 HL places and 26 HL transitions for a total of 1966 PT places and 356.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 25 ms.
Working with output stream class java.io.PrintStream
[2025-06-05 13:38:46] [INFO ] Built PT skeleton of HLPN with 30 places and 26 transitions 77 arcs in 4 ms.
[2025-06-05 13:38:46] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Remains 16 properties that can be checked using skeleton over-approximation.
Computed a total of 30 stabilizing places and 26 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 30 transition count 26
[2025-06-05 13:38:46] [INFO ] Flatten gal took : 58 ms
[2025-06-05 13:38:46] [INFO ] Flatten gal took : 9 ms
[2025-06-05 13:38:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11326007201635851761.gal : 13 ms
[2025-06-05 13:38:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12559182721225459707.prop : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11326007201635851761.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12559182721225459707.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 40015 steps (1243 resets) in 743 ms. (53 steps per ms) remains 11/16 properties

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality12559182721225459707.prop.
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :3 after 13
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :13 after 31
Invariant property QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-01 does not hold.
SDD proceeding with computation,15 properties remain. new max is 16
SDD size :31 after 53
SDD proceeding with computation,15 properties remain. new max is 32
SDD size :53 after 87
Invariant property QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-04 does not hold.
SDD proceeding with computation,14 properties remain. new max is 32
SDD size :87 after 133
BEST_FIRST walk for 40003 steps (426 resets) in 270 ms. (147 steps per ms) remains 11/11 properties
Reachability property QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-12 is true.
Invariant property QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-10 does not hold.
Reachability property QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-08 is true.
BEST_FIRST walk for 40003 steps (399 resets) in 360 ms. (110 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (425 resets) in 234 ms. (170 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40009 steps (422 resets) in 238 ms. (167 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (701 resets) in 195 ms. (204 steps per ms) remains 11/11 properties
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :133 after 40566
BEST_FIRST walk for 40004 steps (466 resets) in 383 ms. (104 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40011 steps (425 resets) in 187 ms. (212 steps per ms) remains 11/11 properties
Invariant property QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-13 does not hold.
BEST_FIRST walk for 40004 steps (328 resets) in 132 ms. (300 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40007 steps (422 resets) in 115 ms. (344 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40018 steps (298 resets) in 134 ms. (296 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (676 resets) in 165 ms. (240 steps per ms) remains 11/11 properties
// Phase 1: matrix 26 rows 30 cols
[2025-06-05 13:38:47] [INFO ] Computed 5 invariants in 4 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-00 is UNSAT
Problem QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-02 is UNSAT
Problem QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-03 is UNSAT
Problem QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-06 is UNSAT
Problem QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-09 is UNSAT
Problem QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-11 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 5/5 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/5 constraints. Problems are: Problem set: 6 solved, 4 unsolved
Problem QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-07 is UNSAT
Problem QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-14 is UNSAT
Problem QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-15 is UNSAT
At refinement iteration 2 (OVERLAPS) 26/56 variables, 30/35 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 0/35 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 0/56 variables, 0/35 constraints. Problems are: Problem set: 9 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 56/56 variables, and 35 constraints, problems are : Problem set: 9 solved, 1 unsolved in 227 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 30/30 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 9 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 1/1 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/23 variables, 0/1 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 5/28 variables, 4/5 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 0/5 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 26/54 variables, 28/33 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/54 variables, 0/33 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/56 variables, 2/35 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/56 variables, 1/36 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/56 variables, 0/36 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/56 variables, 0/36 constraints. Problems are: Problem set: 9 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 56/56 variables, and 36 constraints, problems are : Problem set: 9 solved, 1 unsolved in 215 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 30/30 constraints, PredecessorRefiner: 1/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 509ms problems are : Problem set: 9 solved, 1 unsolved
Finished Parikh walk after 69 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=69 )
Parikh walk visited 1 properties in 4 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
[2025-06-05 13:38:47] [INFO ] Flatten gal took : 5 ms
[2025-06-05 13:38:47] [INFO ] Flatten gal took : 4 ms
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
[2025-06-05 13:38:47] [INFO ] Flatten gal took : 3 ms
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2025-06-05 13:38:47] [INFO ] Flatten gal took : 4 ms
[2025-06-05 13:38:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4338894431313736504.gal : 1 ms
[2025-06-05 13:38:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10421543096795237328.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4338894431313736504.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10421543096795237328.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality10421543096795237328.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,3,0.004804,4208,2,39,5,106,6,0,127,37,0
Total reachable state count : 3

ITS tools runner thread asked to quit. Dying gracefully.
FORMULA QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-00 FALSE TECHNIQUES CPN_APPROX
FORMULA QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-02 FALSE TECHNIQUES CPN_APPROX
FORMULA QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-03 FALSE TECHNIQUES CPN_APPROX
FORMULA QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-06 FALSE TECHNIQUES CPN_APPROX
FORMULA QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-07 TRUE TECHNIQUES CPN_APPROX
FORMULA QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-09 TRUE TECHNIQUES CPN_APPROX
FORMULA QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-11 TRUE TECHNIQUES CPN_APPROX
FORMULA QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-14 TRUE TECHNIQUES CPN_APPROX
FORMULA QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-15 TRUE TECHNIQUES CPN_APPROX
Domain [tsid(23), tsid(23)] of place n9 breaks symmetries in sort tsid
[2025-06-05 13:38:47] [INFO ] Unfolded HLPN to a Petri net with 1966 places and 356 transitions 4323 arcs in 28 ms.
[2025-06-05 13:38:47] [INFO ] Unfolded 16 HLPN properties in 2 ms.
[2025-06-05 13:38:48] [INFO ] Flatten gal took : 250 ms
[2025-06-05 13:38:48] [INFO ] Flatten gal took : 204 ms
[2025-06-05 13:38:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14293440673412268524.gal : 55 ms
[2025-06-05 13:38:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17316240256477544270.prop : 14 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14293440673412268524.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17316240256477544270.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality17316240256477544270.prop.
RANDOM walk for 40000 steps (1479 resets) in 2988 ms. (13 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (82 resets) in 2445 ms. (16 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (91 resets) in 349 ms. (114 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (91 resets) in 1996 ms. (20 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (104 resets) in 301 ms. (132 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (91 resets) in 344 ms. (115 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (83 resets) in 1104 ms. (36 steps per ms) remains 7/7 properties
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 3
BEST_FIRST walk for 40004 steps (88 resets) in 284 ms. (140 steps per ms) remains 7/7 properties
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :3 after 65
Interrupted probabilistic random walk after 723395 steps, run timeout after 6001 ms. (steps per millisecond=120 ) properties seen :6 out of 7
Probabilistic random walk after 723395 steps, saw 104965 distinct states, run finished after 6008 ms. (steps per millisecond=120 ) properties seen :6
FORMULA QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-13 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-12 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-10 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-08 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-04 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA QuasiCertifProtocol-COL-22-ReachabilityCardinality-2025-01 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
// Phase 1: matrix 356 rows 1966 cols
[2025-06-05 13:38:56] [INFO ] Computed 1611 invariants in 90 ms
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1343 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1343 variables, 1079/1080 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1343 variables, 0/1080 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 71/1414 variables, 3/1083 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1414 variables, 0/1083 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 552/1966 variables, 528/1611 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1966 variables, 0/1611 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2322/2322 variables, and 3577 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2446 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 1607/1607 constraints, State Equation: 1966/1966 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1343 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1343/2322 variables, and 1080 constraints, problems are : Problem set: 0 solved, 1 unsolved in 766 ms.
Refiners :[Positive P Invariants (semi-flows): 1/4 constraints, Generalized P Invariants (flows): 1079/1607 constraints, State Equation: 0/1966 constraints, PredecessorRefiner: 0/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3333ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 0 ms.
Support contains 1343 out of 1966 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1966/1966 places, 356/356 transitions.
Free-agglomeration rule (complex) applied 23 times.
Iterating global reduction 0 with 23 rules applied. Total rules applied 23 place count 1966 transition count 333
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 46 place count 1943 transition count 333
Applied a total of 46 rules in 202 ms. Remains 1943 /1966 variables (removed 23) and now considering 333/356 (removed 23) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 208 ms. Remains : 1943/1966 places, 333/356 transitions.
RANDOM walk for 40000 steps (1484 resets) in 1231 ms. (32 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (90 resets) in 1485 ms. (26 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 387664 steps, run timeout after 3001 ms. (steps per millisecond=129 ) properties seen :0 out of 1
Probabilistic random walk after 387664 steps, saw 62530 distinct states, run finished after 3001 ms. (steps per millisecond=129 ) properties seen :0
// Phase 1: matrix 333 rows 1943 cols
[2025-06-05 13:39:03] [INFO ] Computed 1611 invariants in 29 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1343 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1343 variables, 1079/1080 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1343 variables, 0/1080 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 48/1391 variables, 3/1083 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1391 variables, 0/1083 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 552/1943 variables, 528/1611 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1943 variables, 0/1611 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2276/2276 variables, and 3554 constraints, problems are : Problem set: 0 solved, 1 unsolved in 10756 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 1607/1607 constraints, State Equation: 1943/1943 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1343 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1343 variables, 1079/1080 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 13:39:15] [INFO ] Deduced a trap composed of 6 places in 226 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 13:39:15] [INFO ] Deduced a trap composed of 6 places in 207 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 13:39:16] [INFO ] Deduced a trap composed of 6 places in 274 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 13:39:16] [INFO ] Deduced a trap composed of 6 places in 179 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 13:39:16] [INFO ] Deduced a trap composed of 6 places in 191 ms of which 9 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/1343 variables, 5/1085 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1343 variables, 0/1085 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 48/1391 variables, 3/1088 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 13:39:17] [INFO ] Deduced a trap composed of 7 places in 243 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 13:39:17] [INFO ] Deduced a trap composed of 7 places in 241 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 13:39:17] [INFO ] Deduced a trap composed of 7 places in 232 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 13:39:18] [INFO ] Deduced a trap composed of 7 places in 286 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 13:39:18] [INFO ] Deduced a trap composed of 7 places in 233 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 13:39:18] [INFO ] Deduced a trap composed of 7 places in 230 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 13:39:18] [INFO ] Deduced a trap composed of 7 places in 220 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 13:39:19] [INFO ] Deduced a trap composed of 7 places in 235 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 13:39:19] [INFO ] Deduced a trap composed of 7 places in 239 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 13:39:19] [INFO ] Deduced a trap composed of 7 places in 210 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 13:39:19] [INFO ] Deduced a trap composed of 7 places in 208 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 13:39:20] [INFO ] Deduced a trap composed of 7 places in 213 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 13:39:20] [INFO ] Deduced a trap composed of 7 places in 213 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 13:39:20] [INFO ] Deduced a trap composed of 7 places in 213 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 13:39:20] [INFO ] Deduced a trap composed of 7 places in 218 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 13:39:21] [INFO ] Deduced a trap composed of 7 places in 206 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 13:39:21] [INFO ] Deduced a trap composed of 7 places in 207 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 13:39:21] [INFO ] Deduced a trap composed of 8 places in 204 ms of which 11 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1391 variables, 18/1106 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1391 variables, 0/1106 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 552/1943 variables, 528/1634 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1943 variables, 0/1634 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,7 properties remain. new max is 16
Solver is answering 'unknown', stopping.
SDD size :65 after 32769
After SMT solving in domain Int declared 2276/2276 variables, and 3577 constraints, problems are : Problem set: 0 solved, 1 unsolved in 16374 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 1607/1607 constraints, State Equation: 1943/1943 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 23/23 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 27194ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1343 out of 1943 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1943/1943 places, 333/333 transitions.
Applied a total of 0 rules in 77 ms. Remains 1943 /1943 variables (removed 0) and now considering 333/333 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 1943/1943 places, 333/333 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1943/1943 places, 333/333 transitions.
Applied a total of 0 rules in 36 ms. Remains 1943 /1943 variables (removed 0) and now considering 333/333 (removed 0) transitions.
[2025-06-05 13:39:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 13:39:32] [INFO ] Implicit Places using invariants in 1622 ms returned []
[2025-06-05 13:39:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 13:39:39] [INFO ] Implicit Places using invariants and state equation in 6755 ms returned []
Implicit Place search using SMT with State Equation took 8404 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 13:39:39] [INFO ] Redundant transitions in 25 ms returned []
Running 309 sub problems to find dead transitions.
[2025-06-05 13:39:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1892 variables, 1078/1078 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1892 variables, 0/1078 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 2 (OVERLAPS) 51/1943 variables, 4/1082 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1943 variables, 529/1611 constraints. Problems are: Problem set: 0 solved, 309 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1943/2276 variables, and 1611 constraints, problems are : Problem set: 0 solved, 309 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 1607/1607 constraints, State Equation: 0/1943 constraints, PredecessorRefiner: 309/286 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 309 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1892 variables, 1078/1078 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1892 variables, 0/1078 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 2 (OVERLAPS) 51/1943 variables, 4/1082 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1943 variables, 529/1611 constraints. Problems are: Problem set: 0 solved, 309 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1943/2276 variables, and 1611 constraints, problems are : Problem set: 0 solved, 309 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 1607/1607 constraints, State Equation: 0/1943 constraints, PredecessorRefiner: 23/286 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60510ms problems are : Problem set: 0 solved, 309 unsolved
Search for dead transitions found 0 dead transitions in 60516ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69008 ms. Remains : 1943/1943 places, 333/333 transitions.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-05 13:40:40] [INFO ] Flatten gal took : 69 ms
[2025-06-05 13:40:40] [INFO ] Applying decomposition
[2025-06-05 13:40:40] [INFO ] Flatten gal took : 60 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph166421782211819580.txt' '-o' '/tmp/graph166421782211819580.bin' '-w' '/tmp/graph166421782211819580.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph166421782211819580.bin' '-l' '-1' '-v' '-w' '/tmp/graph166421782211819580.weights' '-q' '0' '-e' '0.001'
[2025-06-05 13:40:41] [INFO ] Decomposing Gal with order
[2025-06-05 13:40:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 13:40:41] [INFO ] Removed a total of 344 redundant transitions.
[2025-06-05 13:40:41] [INFO ] Flatten gal took : 321 ms
[2025-06-05 13:40:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 115 labels/synchronizations in 35 ms.
[2025-06-05 13:40:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18039175736473283412.gal : 16 ms
[2025-06-05 13:40:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14218799968650549394.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality18039175736473283412.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14218799968650549394.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality14218799968650549394.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 65
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :65 after 16385
Detected timeout of ITS tools.
[2025-06-05 14:10:45] [INFO ] Flatten gal took : 469 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin52940573365201768
[2025-06-05 14:10:45] [INFO ] Applying decomposition
[2025-06-05 14:10:45] [INFO ] Computing symmetric may disable matrix : 333 transitions.
[2025-06-05 14:10:45] [INFO ] Computation of Complete disable matrix. took 32 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-05 14:10:45] [INFO ] Computing symmetric may enable matrix : 333 transitions.
[2025-06-05 14:10:46] [INFO ] Computation of Complete enable matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-05 14:10:46] [INFO ] Flatten gal took : 499 ms
[2025-06-05 14:10:46] [INFO ] Computing Do-Not-Accords matrix : 333 transitions.
[2025-06-05 14:10:46] [INFO ] Computation of Completed DNA matrix. took 24 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-05 14:10:46] [INFO ] Built C files in 810ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin52940573365201768
Running compilation step : cd /tmp/ltsmin52940573365201768;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph5859636730058481481.txt' '-o' '/tmp/graph5859636730058481481.bin' '-w' '/tmp/graph5859636730058481481.weights'
Compilation finished in 2052 ms.
Running link step : cd /tmp/ltsmin52940573365201768;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5859636730058481481.bin' '-l' '-1' '-v' '-w' '/tmp/graph5859636730058481481.weights' '-q' '0' '-e' '0.001'
[2025-06-05 14:10:48] [INFO ] Decomposing Gal with order
[2025-06-05 14:10:48] [INFO ] Rewriting arrays to variables to allow decomposition.
Link finished in 82 ms.
Running LTSmin : cd /tmp/ltsmin52940573365201768;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'QuasiCertifProtocolCOL22ReachabilityCardinality202505==true'
[2025-06-05 14:10:49] [INFO ] Removed a total of 321 redundant transitions.
[2025-06-05 14:10:49] [INFO ] Flatten gal took : 431 ms
[2025-06-05 14:10:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 115 labels/synchronizations in 70 ms.
[2025-06-05 14:10:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11893377256093603296.gal : 49 ms
[2025-06-05 14:10:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9279711708163622771.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11893377256093603296.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9279711708163622771.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality9279711708163622771.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 33
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :33 after 16385
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 1/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.012: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.015: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.015: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.016: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.016: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.032: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.032: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.034: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.034: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.040: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.040: Initializing POR dependencies: labels 334, guards 333
pins2lts-mc-linux64( 1/ 8), 0.131: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.183: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.195: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.273: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.294: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.532: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.648: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 5.691: Forcing use of the an ignoring proviso (closed-set)
pins2lts-mc-linux64( 5/ 8), 6.665: "QuasiCertifProtocolCOL22ReachabilityCardinality202505==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 4/ 8), 6.665: "QuasiCertifProtocolCOL22ReachabilityCardinality202505==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 6.665: "QuasiCertifProtocolCOL22ReachabilityCardinality202505==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 7/ 8), 6.666: "QuasiCertifProtocolCOL22ReachabilityCardinality202505==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 6/ 8), 6.666: "QuasiCertifProtocolCOL22ReachabilityCardinality202505==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 6.671: "QuasiCertifProtocolCOL22ReachabilityCardinality202505==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 6.668: "QuasiCertifProtocolCOL22ReachabilityCardinality202505==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 6.672: "QuasiCertifProtocolCOL22ReachabilityCardinality202505==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 6.673: There are 334 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 6.673: State length is 1943, there are 333 groups
pins2lts-mc-linux64( 0/ 8), 6.673: Running bfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 6.673: Using a non-indexing tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 6.673: Successor permutation: none
pins2lts-mc-linux64( 0/ 8), 6.673: Visible groups: 0 / 333, labels: 1 / 334
pins2lts-mc-linux64( 0/ 8), 6.673: POR cycle proviso: closed-set
pins2lts-mc-linux64( 0/ 8), 6.673: Global bits: 0, count bits: 0, local bits: 0
pins2lts-mc-linux64( 6/ 8), 9.504: ~2 levels ~960 states ~22200 transitions
pins2lts-mc-linux64( 4/ 8), 9.843: ~2 levels ~1920 states ~45344 transitions
pins2lts-mc-linux64( 1/ 8), 10.406: ~2 levels ~3840 states ~92808 transitions
pins2lts-mc-linux64( 7/ 8), 11.465: ~2 levels ~7680 states ~190592 transitions
pins2lts-mc-linux64( 1/ 8), 13.576: ~3 levels ~15360 states ~392256 transitions
pins2lts-mc-linux64( 1/ 8), 17.895: ~3 levels ~30720 states ~835160 transitions
pins2lts-mc-linux64( 5/ 8), 25.271: ~4 levels ~61440 states ~1560640 transitions
pins2lts-mc-linux64( 7/ 8), 45.625: ~4 levels ~122880 states ~3922936 transitions
pins2lts-mc-linux64( 5/ 8), 81.574: ~4 levels ~245760 states ~7762832 transitions
pins2lts-mc-linux64( 7/ 8), 164.156: ~4 levels ~491520 states ~16197496 transitions
pins2lts-mc-linux64( 0/ 8), 287.352: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 287.818:
pins2lts-mc-linux64( 0/ 8), 287.818: mean standard work distribution: 4.9% (states) 0.9% (transitions)
pins2lts-mc-linux64( 0/ 8), 287.818:
pins2lts-mc-linux64( 0/ 8), 287.818: Explored 773136 states 28036166 transitions, fanout: 36.263
pins2lts-mc-linux64( 0/ 8), 287.818: Total exploration time 281.140 sec (280.690 sec minimum, 280.936 sec on average)
pins2lts-mc-linux64( 0/ 8), 287.818: States per second: 2750, Transitions per second: 99723
pins2lts-mc-linux64( 0/ 8), 287.818: Ignoring proviso: 0
pins2lts-mc-linux64( 0/ 8), 287.818:
pins2lts-mc-linux64( 0/ 8), 287.818: Queue width: 8B, total height: 6947060, memory: 53.00MB
pins2lts-mc-linux64( 0/ 8), 287.818: Tree memory: 314.9MB, 42.8 B/state, compr.: 0.6%
pins2lts-mc-linux64( 0/ 8), 287.818: Tree fill ratio (roots/leafs): 5.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 287.818: Stored 335 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 287.818: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 287.818: Est. total memory use: 367.9MB (~1077.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin52940573365201768;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'QuasiCertifProtocolCOL22ReachabilityCardinality202505==true'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin52940573365201768;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'QuasiCertifProtocolCOL22ReachabilityCardinality202505==true'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:114)
at java.base/java.lang.Thread.run(Thread.java:1583)

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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -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="QuasiCertifProtocol-COL-22"
export BK_EXAMINATION="ReachabilityCardinality"
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 2-5832"
echo " Executing tool itstools"
echo " Input is QuasiCertifProtocol-COL-22, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r156-tall-174881254600758"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-COL-22.tgz
mv QuasiCertifProtocol-COL-22 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;