Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r064-smll-177946904500328.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-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 2-5973
Executing tool gold2025
Input is CloudDeployment-PT-7b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-smll-177946904500328
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 21M
-rw-r--r-- 1 mcc users 7.4K Mar 6 11:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Mar 6 11:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Mar 6 11:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Mar 6 11:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 08:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 08:16 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 08:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 08:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 6 11:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Mar 6 11:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Mar 6 11:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Mar 6 11:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 08:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 08:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 20M Mar 3 18:30 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1779487047343

Invoking MCC driver with
GOLD_TOOL=
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=CloudDeployment-PT-7b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202505121319
[2026-05-22 21:57:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2026-05-22 21:57:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 21:57:31] [INFO ] Load time of PNML (sax parser for PT used): 1881 ms
[2026-05-22 21:57:31] [INFO ] Transformed 2271 places.
[2026-05-22 21:57:32] [INFO ] Transformed 19752 transitions.
[2026-05-22 21:57:32] [INFO ] Found NUPN structural information;
[2026-05-22 21:57:32] [INFO ] Parsed PT model containing 2271 places and 19752 transitions and 389666 arcs in 2337 ms.
Graph (trivial) has 2288 edges and 2271 vertex of which 588 / 2271 are part of one of the 56 SCC in 23 ms
Free SCC test removed 532 places
Structural test allowed to assert that 747 places are NOT stable. Took 137 ms.
Ensure Unique test removed 595 transitions
Reduce redundant transitions removed 595 transitions.
RANDOM walk for 40000 steps (197 resets) in 10833 ms. (3 steps per ms) remains 733/1524 properties
BEST_FIRST walk for 121 steps (8 resets) in 11 ms. (10 steps per ms) remains 733/733 properties
BEST_FIRST walk for 121 steps (8 resets) in 23 ms. (5 steps per ms) remains 733/733 properties
BEST_FIRST walk for 123 steps (8 resets) in 21 ms. (5 steps per ms) remains 733/733 properties
BEST_FIRST walk for 121 steps (8 resets) in 12 ms. (9 steps per ms) remains 733/733 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 733/733 properties
BEST_FIRST walk for 122 steps (8 resets) in 12 ms. (9 steps per ms) remains 733/733 properties
BEST_FIRST walk for 122 steps (8 resets) in 18 ms. (6 steps per ms) remains 733/733 properties
BEST_FIRST walk for 121 steps (8 resets) in 8 ms. (13 steps per ms) remains 733/733 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 733/733 properties
BEST_FIRST walk for 124 steps (8 resets) in 17 ms. (6 steps per ms) remains 733/733 properties
BEST_FIRST walk for 122 steps (8 resets) in 12 ms. (9 steps per ms) remains 733/733 properties
BEST_FIRST walk for 122 steps (8 resets) in 8 ms. (13 steps per ms) remains 733/733 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 733/733 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 733/733 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 733/733 properties
BEST_FIRST walk for 123 steps (8 resets) in 15 ms. (7 steps per ms) remains 733/733 properties
BEST_FIRST walk for 122 steps (8 resets) in 9 ms. (12 steps per ms) remains 733/733 properties
BEST_FIRST walk for 121 steps (8 resets) in 10 ms. (11 steps per ms) remains 733/733 properties
BEST_FIRST walk for 121 steps (8 resets) in 10 ms. (11 steps per ms) remains 733/733 properties
BEST_FIRST walk for 121 steps (8 resets) in 9 ms. (12 steps per ms) remains 733/733 properties
BEST_FIRST walk for 120 steps (8 resets) in 10 ms. (10 steps per ms) remains 733/733 properties
BEST_FIRST walk for 123 steps (8 resets) in 11 ms. (10 steps per ms) remains 733/733 properties
BEST_FIRST walk for 122 steps (8 resets) in 9 ms. (12 steps per ms) remains 733/733 properties
BEST_FIRST walk for 123 steps (8 resets) in 16 ms. (7 steps per ms) remains 733/733 properties
BEST_FIRST walk for 122 steps (8 resets) in 12 ms. (9 steps per ms) remains 733/733 properties
BEST_FIRST walk for 123 steps (8 resets) in 11 ms. (10 steps per ms) remains 733/733 properties
BEST_FIRST walk for 122 steps (8 resets) in 16 ms. (7 steps per ms) remains 733/733 properties
BEST_FIRST walk for 122 steps (8 resets) in 8 ms. (13 steps per ms) remains 733/733 properties
BEST_FIRST walk for 123 steps (8 resets) in 10 ms. (11 steps per ms) remains 733/733 properties
BEST_FIRST walk for 123 steps (8 resets) in 12 ms. (9 steps per ms) remains 733/733 properties
BEST_FIRST walk for 122 steps (8 resets) in 8 ms. (13 steps per ms) remains 733/733 properties
BEST_FIRST walk for 121 steps (8 resets) in 10 ms. (11 steps per ms) remains 733/733 properties
BEST_FIRST walk for 122 steps (8 resets) in 9 ms. (12 steps per ms) remains 733/733 properties
BEST_FIRST walk for 122 steps (8 resets) in 8 ms. (13 steps per ms) remains 733/733 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 733/733 properties
BEST_FIRST walk for 123 steps (8 resets) in 8 ms. (13 steps per ms) remains 733/733 properties
BEST_FIRST walk for 122 steps (8 resets) in 7 ms. (15 steps per ms) remains 733/733 properties
BEST_FIRST walk for 122 steps (8 resets) in 8 ms. (13 steps per ms) remains 733/733 properties
BEST_FIRST walk for 122 steps (8 resets) in 6 ms. (17 steps per ms) remains 733/733 properties
BEST_FIRST walk for 122 steps (8 resets) in 9 ms. (12 steps per ms) remains 733/733 properties
BEST_FIRST walk for 122 steps (8 resets) in 19 ms. (6 steps per ms) remains 733/733 properties
BEST_FIRST walk for 121 steps (8 resets) in 8 ms. (13 steps per ms) remains 733/733 properties
BEST_FIRST walk for 123 steps (8 resets) in 31 ms. (3 steps per ms) remains 733/733 properties
BEST_FIRST walk for 122 steps (8 resets) in 9 ms. (12 steps per ms) remains 733/733 properties
BEST_FIRST walk for 122 steps (8 resets) in 23 ms. (5 steps per ms) remains 733/733 properties
BEST_FIRST walk for 122 steps (8 resets) in 9 ms. (12 steps per ms) remains 733/733 properties
BEST_FIRST walk for 122 steps (8 resets) in 8 ms. (13 steps per ms) remains 733/733 properties
BEST_FIRST walk for 122 steps (8 resets) in 9 ms. (12 steps per ms) remains 733/733 properties
BEST_FIRST walk for 123 steps (8 resets) in 12 ms. (9 steps per ms) remains 733/733 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 733/733 properties
[2026-05-22 21:57:36] [INFO ] Flow matrix only has 19102 transitions (discarded 55 similar events)
// Phase 1: matrix 19102 rows 1739 cols
[2026-05-22 21:57:37] [INFO ] Computed 29 invariants in 1378 ms
[2026-05-22 21:57:38] [INFO ] State equation strengthened by 1 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-22 21:57:41] [INFO ] Flatten gal took : 6598 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/733 variables, 733/733 constraints. Problems are: Problem set: 0 solved, 733 unsolved
SMT process timed out in 9690ms, After SMT, problems are : Problem set: 0 solved, 733 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 733 out of 1739 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1739/1739 places, 19157/19157 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
[2026-05-22 21:57:46] [INFO ] Flatten gal took : 4656 ms
Drop transitions (Trivial Post-Agglo cleanup.) removed 463 transitions
Trivial Post-agglo rules discarded 463 transitions
Performed 463 trivial Post agglomeration. Transition count delta: 463
Iterating post reduction 0 with 519 rules applied. Total rules applied 519 place count 1739 transition count 18638
Reduce places removed 463 places and 0 transitions.
Iterating post reduction 1 with 463 rules applied. Total rules applied 982 place count 1276 transition count 18638
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 982 place count 1276 transition count 18630
Deduced a syphon composed of 8 places in 17 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 998 place count 1268 transition count 18630
[2026-05-22 21:57:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9542469000362746982.gal : 932 ms
[2026-05-22 21:57:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15528074013294229610.prop : 7 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/ReachabilityCardinality9542469000362746982.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15528074013294229610.prop' '--nowitness' '--gen-order' 'FOLLOW'

Discarding 260 places :
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
Symmetric choice reduction at 2 with 260 rule applications. Total rules 1258 place count 1008 transition count 18370
Iterating global reduction 2 with 260 rules applied. Total rules applied 1518 place count 1008 transition count 18370
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 2 with 31 rules applied. Total rules applied 1549 place count 1008 transition count 18339
Performed 67 Post agglomeration using F-continuation condition.Transition count delta: 67
Deduced a syphon composed of 67 places in 21 ms
Reduce places removed 67 places and 0 transitions.
Iterating global reduction 3 with 134 rules applied. Total rules applied 1683 place count 941 transition count 18272
Performed 35 Post agglomeration using F-continuation condition with reduction of 42 identical transitions.
Deduced a syphon composed of 35 places in 20 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 3 with 70 rules applied. Total rules applied 1753 place count 906 transition count 18314
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 1760 place count 906 transition count 18307
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -84
Deduced a syphon composed of 7 places in 20 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 1774 place count 899 transition count 18391
Drop transitions (Redundant composition of simpler transitions.) removed 28 transitions
Redundant transition composition rules discarded 28 transitions
Iterating global reduction 4 with 28 rules applied. Total rules applied 1802 place count 899 transition count 18363
Free-agglomeration rule applied 78 times with reduction of 31 identical transitions.
Iterating global reduction 4 with 78 rules applied. Total rules applied 1880 place count 899 transition count 18254
Reduce places removed 78 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 172 transitions
Reduce isomorphic transitions removed 172 transitions.
Iterating post reduction 4 with 250 rules applied. Total rules applied 2130 place count 821 transition count 18082
Drop transitions (Redundant composition of simpler transitions.) removed 43 transitions
Redundant transition composition rules discarded 43 transitions
Iterating global reduction 5 with 43 rules applied. Total rules applied 2173 place count 821 transition count 18039
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 2174 place count 821 transition count 18039
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 2175 place count 820 transition count 18038
Applied a total of 2175 rules in 7437 ms. Remains 820 /1739 variables (removed 919) and now considering 18038/19157 (removed 1119) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7458 ms. Remains : 820/1739 places, 18038/19157 transitions.
RANDOM walk for 443532 steps (0 resets) in 120004 ms. (3 steps per ms) remains 606/733 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4002 steps (8 resets) in 19 ms. (200 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 606/606 properties
[2026-05-22 21:58:23] [INFO ] Flow matrix only has 18027 transitions (discarded 11 similar events)
// Phase 1: matrix 18027 rows 820 cols
[2026-05-22 21:58:24] [INFO ] Computed 29 invariants in 530 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Loading property file /tmp/ReachabilityCardinality15528074013294229610.prop.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/606 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 606 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/606 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 606 unsolved
At refinement iteration 2 (OVERLAPS) 214/820 variables, 28/29 constraints. Problems are: Problem set: 0 solved, 606 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/820 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 606 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 18847/18847 variables, and 849 constraints, problems are : Problem set: 0 solved, 606 unsolved in 45030 ms.
Refiners :[Generalized P Invariants (flows): 29/29 constraints, State Equation: 820/820 constraints, PredecessorRefiner: 606/590 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 606 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/606 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 606 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/606 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 606 unsolved
At refinement iteration 2 (OVERLAPS) 214/820 variables, 28/29 constraints. Problems are: Problem set: 0 solved, 606 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 820/18847 variables, and 29 constraints, problems are : Problem set: 0 solved, 606 unsolved in 45026 ms.
Refiners :[Generalized P Invariants (flows): 29/29 constraints, State Equation: 0/820 constraints, PredecessorRefiner: 16/590 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 92749ms problems are : Problem set: 0 solved, 606 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 606 out of 820 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 820/820 places, 18038/18038 transitions.
Graph (complete) has 3598 edges and 820 vertex of which 816 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.12 ms
Discarding 4 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 0 with 45 rules applied. Total rules applied 46 place count 816 transition count 17991
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 1 with 43 rules applied. Total rules applied 89 place count 773 transition count 17991
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 89 place count 773 transition count 17983
Deduced a syphon composed of 8 places in 4 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 105 place count 765 transition count 17983
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 131 place count 739 transition count 17951
Iterating global reduction 2 with 26 rules applied. Total rules applied 157 place count 739 transition count 17951
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 163 place count 739 transition count 17945
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 3 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 3 with 52 rules applied. Total rules applied 215 place count 713 transition count 17919
Drop transitions (Empty/Sink Transition effects.) removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 3 with 27 rules applied. Total rules applied 242 place count 713 transition count 17892
Drop transitions (Redundant composition of simpler transitions.) removed 56 transitions
Redundant transition composition rules discarded 56 transitions
Iterating global reduction 4 with 56 rules applied. Total rules applied 298 place count 713 transition count 17836
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 4 with 4 rules applied. Total rules applied 302 place count 713 transition count 148914
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 308 place count 709 transition count 148912
Applied a total of 308 rules in 5785 ms. Remains 709 /820 variables (removed 111) and now considering 148912/18038 (removed -130874) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5785 ms. Remains : 709/820 places, 148912/18038 transitions.
RANDOM walk for 64266 steps (734 resets) in 120041 ms. (0 steps per ms) remains 88/606 properties
BEST_FIRST walk for 92018 steps (128 resets) in 20037 ms. (4 steps per ms) remains 86/88 properties
SDD proceeding with computation,733 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,733 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,733 properties remain. new max is 16
SDD size :10 after 11
SDD proceeding with computation,733 properties remain. new max is 32
SDD size :11 after 12
SDD proceeding with computation,733 properties remain. new max is 64
SDD size :12 after 32
BEST_FIRST walk for 91253 steps (123 resets) in 20043 ms. (4 steps per ms) remains 86/86 properties
SDD proceeding with computation,733 properties remain. new max is 128
SDD size :32 after 68
SDD proceeding with computation,733 properties remain. new max is 256
SDD size :68 after 589
SDD proceeding with computation,733 properties remain. new max is 512
SDD size :589 after 1611
BEST_FIRST walk for 91568 steps (120 resets) in 20052 ms. (4 steps per ms) remains 86/86 properties
BEST_FIRST walk for 89945 steps (115 resets) in 20013 ms. (4 steps per ms) remains 78/86 properties
SDD proceeding with computation,733 properties remain. new max is 1024
SDD size :1611 after 87711
BEST_FIRST walk for 96567 steps (134 resets) in 20050 ms. (4 steps per ms) remains 76/78 properties
BEST_FIRST walk for 92569 steps (121 resets) in 20030 ms. (4 steps per ms) remains 76/76 properties
BEST_FIRST walk for 93425 steps (125 resets) in 20027 ms. (4 steps per ms) remains 74/76 properties
BEST_FIRST walk for 93484 steps (125 resets) in 20029 ms. (4 steps per ms) remains 74/74 properties
SDD proceeding with computation,733 properties remain. new max is 2048
SDD size :87711 after 634575
BEST_FIRST walk for 89179 steps (121 resets) in 20038 ms. (4 steps per ms) remains 72/74 properties
BEST_FIRST walk for 92449 steps (124 resets) in 20038 ms. (4 steps per ms) remains 72/72 properties
BEST_FIRST walk for 89371 steps (120 resets) in 20025 ms. (4 steps per ms) remains 72/72 properties
BEST_FIRST walk for 97654 steps (130 resets) in 20045 ms. (4 steps per ms) remains 72/72 properties
BEST_FIRST walk for 95358 steps (125 resets) in 20032 ms. (4 steps per ms) remains 70/72 properties
BEST_FIRST walk for 97775 steps (136 resets) in 20029 ms. (4 steps per ms) remains 66/70 properties
BEST_FIRST walk for 96260 steps (136 resets) in 20032 ms. (4 steps per ms) remains 64/66 properties
BEST_FIRST walk for 91489 steps (119 resets) in 20033 ms. (4 steps per ms) remains 62/64 properties
BEST_FIRST walk for 96718 steps (131 resets) in 20021 ms. (4 steps per ms) remains 58/62 properties
BEST_FIRST walk for 84641 steps (114 resets) in 20031 ms. (4 steps per ms) remains 56/58 properties
SDD proceeding with computation,733 properties remain. new max is 4096
SDD size :634575 after 2.85022e+06
BEST_FIRST walk for 89219 steps (118 resets) in 20038 ms. (4 steps per ms) remains 56/56 properties
BEST_FIRST walk for 89449 steps (120 resets) in 20046 ms. (4 steps per ms) remains 56/56 properties
SDD proceeding with computation,733 properties remain. new max is 8192
SDD size :2.85022e+06 after 2.98022e+06
BEST_FIRST walk for 86133 steps (111 resets) in 20043 ms. (4 steps per ms) remains 56/56 properties
BEST_FIRST walk for 92555 steps (126 resets) in 20015 ms. (4 steps per ms) remains 56/56 properties
BEST_FIRST walk for 83796 steps (111 resets) in 20015 ms. (4 steps per ms) remains 56/56 properties
SDD proceeding with computation,733 properties remain. new max is 16384
SDD size :2.98022e+06 after 2.99422e+06
BEST_FIRST walk for 81851 steps (106 resets) in 20021 ms. (4 steps per ms) remains 56/56 properties
BEST_FIRST walk for 89307 steps (121 resets) in 20038 ms. (4 steps per ms) remains 56/56 properties
BEST_FIRST walk for 86312 steps (115 resets) in 20025 ms. (4 steps per ms) remains 56/56 properties
BEST_FIRST walk for 85571 steps (111 resets) in 20032 ms. (4 steps per ms) remains 56/56 properties
BEST_FIRST walk for 87203 steps (114 resets) in 20034 ms. (4 steps per ms) remains 54/56 properties
BEST_FIRST walk for 86437 steps (113 resets) in 20044 ms. (4 steps per ms) remains 54/54 properties
BEST_FIRST walk for 88323 steps (117 resets) in 20028 ms. (4 steps per ms) remains 54/54 properties
BEST_FIRST walk for 87725 steps (120 resets) in 20044 ms. (4 steps per ms) remains 52/54 properties
BEST_FIRST walk for 88861 steps (119 resets) in 20018 ms. (4 steps per ms) remains 52/52 properties
BEST_FIRST walk for 88590 steps (120 resets) in 20036 ms. (4 steps per ms) remains 52/52 properties
BEST_FIRST walk for 84082 steps (111 resets) in 20045 ms. (4 steps per ms) remains 52/52 properties
BEST_FIRST walk for 96359 steps (131 resets) in 20023 ms. (4 steps per ms) remains 52/52 properties
BEST_FIRST walk for 87460 steps (116 resets) in 20012 ms. (4 steps per ms) remains 48/52 properties
BEST_FIRST walk for 85489 steps (114 resets) in 20044 ms. (4 steps per ms) remains 48/48 properties
BEST_FIRST walk for 85327 steps (110 resets) in 20040 ms. (4 steps per ms) remains 48/48 properties
BEST_FIRST walk for 90225 steps (119 resets) in 20040 ms. (4 steps per ms) remains 48/48 properties
BEST_FIRST walk for 86067 steps (116 resets) in 20020 ms. (4 steps per ms) remains 48/48 properties
BEST_FIRST walk for 87804 steps (115 resets) in 20020 ms. (4 steps per ms) remains 48/48 properties
BEST_FIRST walk for 88296 steps (116 resets) in 20022 ms. (4 steps per ms) remains 48/48 properties
BEST_FIRST walk for 84648 steps (114 resets) in 20022 ms. (4 steps per ms) remains 48/48 properties
BEST_FIRST walk for 86755 steps (114 resets) in 20037 ms. (4 steps per ms) remains 48/48 properties
BEST_FIRST walk for 89250 steps (120 resets) in 20044 ms. (4 steps per ms) remains 48/48 properties
BEST_FIRST walk for 90399 steps (122 resets) in 20048 ms. (4 steps per ms) remains 48/48 properties
BEST_FIRST walk for 87225 steps (117 resets) in 20041 ms. (4 steps per ms) remains 46/48 properties
BEST_FIRST walk for 89749 steps (119 resets) in 20040 ms. (4 steps per ms) remains 46/46 properties
BEST_FIRST walk for 91066 steps (121 resets) in 20027 ms. (4 steps per ms) remains 46/46 properties
BEST_FIRST walk for 88067 steps (116 resets) in 20017 ms. (4 steps per ms) remains 46/46 properties
BEST_FIRST walk for 94910 steps (125 resets) in 20019 ms. (4 steps per ms) remains 46/46 properties
BEST_FIRST walk for 91680 steps (122 resets) in 20016 ms. (4 steps per ms) remains 44/46 properties
BEST_FIRST walk for 87340 steps (114 resets) in 20042 ms. (4 steps per ms) remains 44/44 properties
BEST_FIRST walk for 88030 steps (116 resets) in 20022 ms. (4 steps per ms) remains 44/44 properties
BEST_FIRST walk for 90031 steps (118 resets) in 20014 ms. (4 steps per ms) remains 44/44 properties
BEST_FIRST walk for 88579 steps (116 resets) in 20029 ms. (4 steps per ms) remains 44/44 properties
BEST_FIRST walk for 88323 steps (121 resets) in 20010 ms. (4 steps per ms) remains 44/44 properties
[2026-05-22 22:05:18] [INFO ] Flow matrix only has 148898 transitions (discarded 14 similar events)
// Phase 1: matrix 148898 rows 709 cols
[2026-05-22 22:05:23] [INFO ] Computed 29 invariants in 4293 ms
[2026-05-22 22:05:24] [INFO ] State equation strengthened by 7 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 584/628 variables, 21/22 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/628 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 81/709 variables, 7/29 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/709 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 44 unsolved
SDD proceeding with computation,733 properties remain. new max is 32768
SDD size :2.99422e+06 after 5.54063e+07
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 149607/149607 variables, and 738 constraints, problems are : Problem set: 0 solved, 44 unsolved in 75026 ms.
Refiners :[Generalized P Invariants (flows): 29/29 constraints, State Equation: 709/709 constraints, ReadFeed: 0/7 constraints, PredecessorRefiner: 44/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 44 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 584/628 variables, 21/22 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/628 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 81/709 variables, 7/29 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/709 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 44 unsolved
Detected timeout of ITS tools.
[2026-05-22 22:07:51] [INFO ] Flatten gal took : 4101 ms
[2026-05-22 22:07:51] [INFO ] Applying decomposition
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 149607/149607 variables, and 738 constraints, problems are : Problem set: 0 solved, 44 unsolved in 75017 ms.
Refiners :[Generalized P Invariants (flows): 29/29 constraints, State Equation: 709/709 constraints, ReadFeed: 0/7 constraints, PredecessorRefiner: 16/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 156988ms problems are : Problem set: 0 solved, 44 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 44 out of 709 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 709/709 places, 148912/148912 transitions.
Graph (complete) has 3160 edges and 709 vertex of which 699 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.84 ms
[2026-05-22 22:07:55] [INFO ] Flatten gal took : 4094 ms
Discarding 10 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 275 transitions
Trivial Post-agglo rules discarded 275 transitions
Performed 275 trivial Post agglomeration. Transition count delta: 275
Iterating post reduction 0 with 280 rules applied. Total rules applied 281 place count 699 transition count 148627
Reduce places removed 275 places and 0 transitions.
Iterating post reduction 1 with 275 rules applied. Total rules applied 556 place count 424 transition count 148627
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 27 Pre rules applied. Total rules applied 556 place count 424 transition count 148600
Deduced a syphon composed of 27 places in 13 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 610 place count 397 transition count 148600
Discarding 62 places :
Symmetric choice reduction at 2 with 62 rule applications. Total rules 672 place count 335 transition count 148529
Iterating global reduction 2 with 62 rules applied. Total rules applied 734 place count 335 transition count 148529
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 2 with 49 rules applied. Total rules applied 783 place count 335 transition count 148480
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/graph2299188577287316205.txt' '-o' '/tmp/graph2299188577287316205.bin' '-w' '/tmp/graph2299188577287316205.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2299188577287316205.bin' '-l' '-1' '-v' '-w' '/tmp/graph2299188577287316205.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:08:02] [INFO ] Decomposing Gal with order
[2026-05-22 22:08:03] [INFO ] Rewriting arrays to variables to allow decomposition.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 783 place count 335 transition count 148474
Deduced a syphon composed of 6 places in 12 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 795 place count 329 transition count 148474
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 799 place count 325 transition count 148470
Iterating global reduction 3 with 4 rules applied. Total rules applied 803 place count 325 transition count 148470
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 806 place count 322 transition count 148467
Iterating global reduction 3 with 3 rules applied. Total rules applied 809 place count 322 transition count 148467
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 811 place count 320 transition count 148465
Iterating global reduction 3 with 2 rules applied. Total rules applied 813 place count 320 transition count 148465
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 815 place count 318 transition count 148463
Iterating global reduction 3 with 2 rules applied. Total rules applied 817 place count 318 transition count 148463
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 818 place count 317 transition count 148462
Iterating global reduction 3 with 1 rules applied. Total rules applied 819 place count 317 transition count 148462
Performed 69 Post agglomeration using F-continuation condition.Transition count delta: 69
Deduced a syphon composed of 69 places in 10 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 3 with 138 rules applied. Total rules applied 957 place count 248 transition count 148393
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 964 place count 248 transition count 148386
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 965 place count 247 transition count 148385
Iterating global reduction 4 with 1 rules applied. Total rules applied 966 place count 247 transition count 148385
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 967 place count 246 transition count 148384
Iterating global reduction 4 with 1 rules applied. Total rules applied 968 place count 246 transition count 148384
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 969 place count 245 transition count 148383
Iterating global reduction 4 with 1 rules applied. Total rules applied 970 place count 245 transition count 148383
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: -199
Deduced a syphon composed of 23 places in 12 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 4 with 46 rules applied. Total rules applied 1016 place count 222 transition count 148582
Drop transitions (Empty/Sink Transition effects.) removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 4 with 14 rules applied. Total rules applied 1030 place count 222 transition count 148568
Free-agglomeration rule applied 8 times.
Iterating global reduction 5 with 8 rules applied. Total rules applied 1038 place count 222 transition count 148560
Reduce places removed 8 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 5 with 36 rules applied. Total rules applied 1074 place count 214 transition count 148532
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1077 place count 211 transition count 148508
Iterating global reduction 6 with 3 rules applied. Total rules applied 1080 place count 211 transition count 148508
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 6 with 6 rules applied. Total rules applied 1086 place count 211 transition count 3982373
Reduce places removed 6 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
[2026-05-22 22:09:33] [INFO ] Removed a total of 175177 redundant transitions.
[2026-05-22 22:09:42] [INFO ] Flatten gal took : 95975 ms
Iterating post reduction 6 with 9 rules applied. Total rules applied 1095 place count 205 transition count 3982370
[2026-05-22 22:10:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 32920 labels/synchronizations in 13476 ms.
[2026-05-22 22:10:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1220847923132192487.gal : 320 ms
[2026-05-22 22:10:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10121272255383144369.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/ReachabilityCardinality1220847923132192487.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10121272255383144369.prop' '--nowitness'

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 ...308
Loading property file /tmp/ReachabilityCardinality10121272255383144369.prop.
SDD proceeding with computation,44 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,44 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,44 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,44 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,44 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,44 properties remain. new max is 128
SDD size :1 after 1
SDD proceeding with computation,44 properties remain. new max is 256
SDD size :1 after 3.96164e+09
SDD proceeding with computation,44 properties remain. new max is 512
SDD size :3.96164e+09 after 6.40931e+11
SDD proceeding with computation,44 properties remain. new max is 1024
SDD size :6.40931e+11 after 5.95589e+12
SDD proceeding with computation,44 properties remain. new max is 2048
SDD size :5.95589e+12 after 9.72035e+12
SDD proceeding with computation,44 properties remain. new max is 4096
SDD size :9.72035e+12 after 4.17122e+15
SDD proceeding with computation,44 properties remain. new max is 8192
SDD size :4.17122e+15 after 1.62721e+16
SDD proceeding with computation,44 properties remain. new max is 16384
SDD size :1.62721e+16 after 1.07379e+18
Applied a total of 1095 rules in 361120 ms. Remains 205 /709 variables (removed 504) and now considering 3982370/148912 (removed -3833458) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 361141 ms. Remains : 205/709 places, 3982370/148912 transitions.
RANDOM walk for 260 steps (2 resets) in 121085 ms. (0 steps per ms) remains 44/44 properties
BEST_FIRST walk for 1175 steps (0 resets) in 25224 ms. (0 steps per ms) remains 44/44 properties
BEST_FIRST walk for 1571 steps (0 resets) in 23869 ms. (0 steps per ms) remains 44/44 properties
BEST_FIRST walk for 1703 steps (0 resets) in 20976 ms. (0 steps per ms) remains 44/44 properties
BEST_FIRST walk for 2334 steps (1 resets) in 22456 ms. (0 steps per ms) remains 43/44 properties
BEST_FIRST walk for 380 steps (0 resets) in 40231 ms. (0 steps per ms) remains 43/43 properties
BEST_FIRST walk for 200 steps (0 resets) in 21384 ms. (0 steps per ms) remains 43/43 properties
BEST_FIRST walk for 1754 steps (0 resets) in 33905 ms. (0 steps per ms) remains 43/43 properties
BEST_FIRST walk for 276 steps (0 resets) in 27135 ms. (0 steps per ms) remains 43/43 properties
BEST_FIRST walk for 370 steps (0 resets) in 23311 ms. (0 steps per ms) remains 43/43 properties
BEST_FIRST walk for 88 steps (0 resets) in 29162 ms. (0 steps per ms) remains 43/43 properties

BK_STOP 1779488271450

--------------------
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
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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 StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="CloudDeployment-PT-7b"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2025"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 2-5973"
echo " Executing tool gold2025"
echo " Input is CloudDeployment-PT-7b, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r064-smll-177946904500328"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-7b.tgz
mv CloudDeployment-PT-7b execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;