Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r044-tall-174854029200822.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 DatabaseWithMutex-COL-40, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r044-tall-174854029200822
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 7.8K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 32K 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 6.7K 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 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K 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 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K 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 59K 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 DatabaseWithMutex-COL-40-ReachabilityCardinality-2025-00
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityCardinality-2025-01
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityCardinality-2025-02
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityCardinality-2025-03
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityCardinality-2025-04
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityCardinality-2025-05
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityCardinality-2025-06
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityCardinality-2025-07
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityCardinality-2025-08
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityCardinality-2025-09
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityCardinality-2025-10
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityCardinality-2025-11
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityCardinality-2025-12
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityCardinality-2025-13
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityCardinality-2025-14
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1748666824992

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DatabaseWithMutex-COL-40
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
ReachabilityCardinality COL
Running Version 202505121319
[2025-05-31 04:47:06] [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]
[2025-05-31 04:47:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 04:47:06] [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.
[2025-05-31 04:47:06] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-05-31 04:47:06] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 517 ms
[2025-05-31 04:47:06] [INFO ] Imported 11 HL places and 8 HL transitions for a total of 12920 PT places and 12800.0 transition bindings in 17 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 23 ms.
Working with output stream class java.io.PrintStream
[2025-05-31 04:47:06] [INFO ] Built PT skeleton of HLPN with 11 places and 8 transitions 22 arcs in 4 ms.
[2025-05-31 04:47:06] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Remains 16 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
[2025-05-31 04:47:06] [INFO ] Flatten gal took : 12 ms
[2025-05-31 04:47:06] [INFO ] Flatten gal took : 3 ms
RANDOM walk for 40279 steps (8 resets) in 163 ms. (245 steps per ms) remains 10/16 properties
[2025-05-31 04:47:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7025250128253009895.gal : 4 ms
[2025-05-31 04:47:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14347882510497419435.prop : 5 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/ReachabilityCardinality7025250128253009895.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14347882510497419435.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/ReachabilityCardinality14347882510497419435.prop.
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,10 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,10 properties remain. new max is 64
SDD size :36 after 149
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :149 after 493
BEST_FIRST walk for 40004 steps (8 resets) in 411 ms. (97 steps per ms) remains 10/10 properties
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :493 after 1257
SDD proceeding with computation,10 properties remain. new max is 512
SDD size :1257 after 2701
BEST_FIRST walk for 40002 steps (8 resets) in 261 ms. (152 steps per ms) remains 10/10 properties
SDD proceeding with computation,10 properties remain. new max is 1024
SDD size :2701 after 8223
BEST_FIRST walk for 40003 steps (8 resets) in 358 ms. (111 steps per ms) remains 10/10 properties
SDD proceeding with computation,10 properties remain. new max is 2048
SDD size :8223 after 28044
BEST_FIRST walk for 40004 steps (8 resets) in 269 ms. (148 steps per ms) remains 9/10 properties
BEST_FIRST walk for 40002 steps (8 resets) in 159 ms. (250 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 173 ms. (229 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 571 ms. (69 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 266 ms. (149 steps per ms) remains 8/9 properties
BEST_FIRST walk for 40002 steps (8 resets) in 67 ms. (588 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 105 ms. (377 steps per ms) remains 8/8 properties
// Phase 1: matrix 8 rows 11 cols
[2025-05-31 04:47:07] [INFO ] Computed 4 invariants in 3 ms
SDD proceeding with computation,10 properties remain. new max is 4096
SDD size :28044 after 93456
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem DatabaseWithMutex-COL-40-ReachabilityCardinality-2025-01 is UNSAT
Problem DatabaseWithMutex-COL-40-ReachabilityCardinality-2025-04 is UNSAT
Problem DatabaseWithMutex-COL-40-ReachabilityCardinality-2025-06 is UNSAT
Problem DatabaseWithMutex-COL-40-ReachabilityCardinality-2025-09 is UNSAT
Problem DatabaseWithMutex-COL-40-ReachabilityCardinality-2025-11 is UNSAT
Problem DatabaseWithMutex-COL-40-ReachabilityCardinality-2025-15 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 3/3 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/11 variables, 1/4 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/4 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 8/19 variables, 11/15 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/15 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/19 variables, 0/15 constraints. Problems are: Problem set: 6 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 19/19 variables, and 15 constraints, problems are : Problem set: 6 solved, 2 unsolved in 162 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 11/11 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 6 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 3/3 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/11 variables, 1/4 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/4 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 8/19 variables, 11/15 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 2/17 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/19 variables, 0/17 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 0/19 variables, 0/17 constraints. Problems are: Problem set: 6 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 19/19 variables, and 17 constraints, problems are : Problem set: 6 solved, 2 unsolved in 96 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 11/11 constraints, PredecessorRefiner: 2/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 304ms problems are : Problem set: 6 solved, 2 unsolved
Finished Parikh walk after 1287 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=643 )
Parikh walk visited 2 properties in 232 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 5 ms. (0 steps per ms) remains 0/0 properties
[2025-05-31 04:47:08] [INFO ] Flatten gal took : 2 ms
[2025-05-31 04:47:08] [INFO ] Flatten gal took : 1 ms
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
[2025-05-31 04:47:08] [INFO ] Flatten gal took : 2 ms
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2025-05-31 04:47:08] [INFO ] Flatten gal took : 2 ms
[2025-05-31 04:47:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5536670578009092128.gal : 1 ms
[2025-05-31 04:47:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13013378208895681909.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/ReachabilityCardinality5536670578009092128.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13013378208895681909.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/ReachabilityCardinality13013378208895681909.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,5,0.002697,3992,2,22,5,64,6,0,55,26,0
Total reachable state count : 5

ITS tools runner thread asked to quit. Dying gracefully.
FORMULA DatabaseWithMutex-COL-40-ReachabilityCardinality-2025-01 FALSE TECHNIQUES CPN_APPROX
FORMULA DatabaseWithMutex-COL-40-ReachabilityCardinality-2025-04 FALSE TECHNIQUES CPN_APPROX
FORMULA DatabaseWithMutex-COL-40-ReachabilityCardinality-2025-06 TRUE TECHNIQUES CPN_APPROX
FORMULA DatabaseWithMutex-COL-40-ReachabilityCardinality-2025-09 FALSE TECHNIQUES CPN_APPROX
FORMULA DatabaseWithMutex-COL-40-ReachabilityCardinality-2025-11 FALSE TECHNIQUES CPN_APPROX
FORMULA DatabaseWithMutex-COL-40-ReachabilityCardinality-2025-15 FALSE TECHNIQUES CPN_APPROX
Transition Release forces synchronizations/join behavior on parameter s of sort site
Transition Acquire forces synchronizations/join behavior on parameter f of sort file
[2025-05-31 04:47:08] [INFO ] Unfolded HLPN to a Petri net with 12920 places and 12800 transitions 156800 arcs in 197 ms.
[2025-05-31 04:47:08] [INFO ] Unfolded 16 HLPN properties in 11 ms.
[2025-05-31 04:47:12] [INFO ] Flatten gal took : 2382 ms
[2025-05-31 04:47:14] [INFO ] Flatten gal took : 1981 ms
[2025-05-31 04:47:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10799071974163756817.gal : 293 ms
[2025-05-31 04:47:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6805389395558837592.prop : 127 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/ReachabilityCardinality10799071974163756817.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6805389395558837592.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
RANDOM walk for 40000 steps (8 resets) in 24613 ms. (1 steps per ms) remains 6/10 properties
FORMULA DatabaseWithMutex-COL-40-ReachabilityCardinality-2025-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-40-ReachabilityCardinality-2025-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-40-ReachabilityCardinality-2025-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-40-ReachabilityCardinality-2025-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 17349 ms. (2 steps per ms) remains 6/6 properties
Loading property file /tmp/ReachabilityCardinality6805389395558837592.prop.
BEST_FIRST walk for 40004 steps (8 resets) in 15803 ms. (2 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1123 ms. (35 steps per ms) remains 6/6 properties
BEST_FIRST walk for 31400 steps (4 resets) in 20793 ms. (1 steps per ms) remains 6/6 properties
BEST_FIRST walk for 22908 steps (4 resets) in 22544 ms. (1 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 7737 ms. (5 steps per ms) remains 6/6 properties
// Phase 1: matrix 12800 rows 12920 cols
[2025-05-31 04:47:38] [INFO ] Computed 1720 invariants in 776 ms
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/12920 variables, 119/119 constraints. Problems are: Problem set: 0 solved, 6 unsolved
SMT process timed out in 6148ms, After SMT, problems are : Problem set: 0 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 12920 out of 12920 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 447 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 459 ms. Remains : 12920/12920 places, 12800/12800 transitions.
RANDOM walk for 40000 steps (8 resets) in 20444 ms. (1 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 17364 ms. (2 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 15442 ms. (2 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1142 ms. (34 steps per ms) remains 6/6 properties
BEST_FIRST walk for 30839 steps (4 resets) in 20470 ms. (1 steps per ms) remains 6/6 properties
BEST_FIRST walk for 22908 steps (4 resets) in 22339 ms. (1 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 7984 ms. (5 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 580417 steps, run timeout after 81021 ms. (steps per millisecond=7 ) properties seen :0 out of 6
Probabilistic random walk after 580417 steps, saw 571667 distinct states, run finished after 81026 ms. (steps per millisecond=7 ) properties seen :0
[2025-05-31 04:49:32] [INFO ] Invariant cache hit.
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) 0/12920 variables, 119/119 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/12920 variables, 1601/1720 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 12920/25720 variables, and 1720 constraints, problems are : Problem set: 0 solved, 6 unsolved in 45070 ms.
Refiners :[Positive P Invariants (semi-flows): 119/119 constraints, Generalized P Invariants (flows): 1601/1601 constraints, State Equation: 0/12920 constraints, PredecessorRefiner: 6/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/12920 variables, 119/119 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 12920/25720 variables, and 1720 constraints, problems are : Problem set: 0 solved, 6 unsolved in 45056 ms.
Refiners :[Positive P Invariants (semi-flows): 119/119 constraints, Generalized P Invariants (flows): 1601/1601 constraints, State Equation: 0/12920 constraints, PredecessorRefiner: 0/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 90337ms problems are : Problem set: 0 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 12920 out of 12920 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 293 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 293 ms. Remains : 12920/12920 places, 12800/12800 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 303 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
[2025-05-31 04:51:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:51:06] [INFO ] Implicit Places using invariants in 3035 ms returned []
Implicit Place search using SMT only with invariants took 3045 ms to find 0 implicit places.
Running 11200 sub problems to find dead transitions.
[2025-05-31 04:51:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 39
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :39 after 1482
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/12880 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 11200 unsolved
SMT process timed out in 52233ms, After SMT, problems are : Problem set: 0 solved, 11200 unsolved
Search for dead transitions found 0 dead transitions in 52298ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55711 ms. Remains : 12920/12920 places, 12800/12800 transitions.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-05-31 04:52:00] [INFO ] Flatten gal took : 1252 ms
[2025-05-31 04:52:00] [INFO ] Applying decomposition
[2025-05-31 04:52:01] [INFO ] Flatten gal took : 1331 ms

BK_STOP 1748667289508

--------------------
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="DatabaseWithMutex-COL-40"
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 DatabaseWithMutex-COL-40, 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 r044-tall-174854029200822"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-COL-40.tgz
mv DatabaseWithMutex-COL-40 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 ;