Execution Chart

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

Trace from the execution

Formatting '/data/sdalzilio/mcc2026-input.r002-oct2-177944366300438.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is ASLink-PT-10b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-oct2-177944366300438
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 5.1K Mar 5 14:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 48K Mar 5 14:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Mar 5 14:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Mar 5 14:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 15 07:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 07:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 07:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 07:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Mar 5 14:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 150K Mar 5 14:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Mar 5 14:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Mar 5 14:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 07:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 07:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 1.4M 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

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-2024-00
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-2024-01
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-2024-02
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-2024-03
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-2024-04
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-2024-05
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-2024-06
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-2024-07
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-2024-08
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-2024-09
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-2024-10
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-2024-11
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-2024-12
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-2024-13
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-2024-14
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779489756172

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-10b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202604301425
[2026-05-22 22:42:37] [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]
[2026-05-22 22:42:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 22:42:38] [INFO ] Load time of PNML (sax parser for PT used): 291 ms
[2026-05-22 22:42:38] [INFO ] Transformed 4410 places.
[2026-05-22 22:42:38] [INFO ] Transformed 5405 transitions.
[2026-05-22 22:42:38] [INFO ] Found NUPN structural information;
[2026-05-22 22:42:38] [INFO ] Parsed PT model containing 4410 places and 5405 transitions and 16377 arcs in 524 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
FORMULA ASLink-PT-10b-ReachabilityCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (51 resets) in 2253 ms. (17 steps per ms) remains 7/15 properties
FORMULA ASLink-PT-10b-ReachabilityCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10b-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10b-ReachabilityCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10b-ReachabilityCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10b-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10b-ReachabilityCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10b-ReachabilityCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10b-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 414 ms. (96 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 453 ms. (88 steps per ms) remains 7/7 properties
[2026-05-22 22:42:39] [INFO ] Flatten gal took : 597 ms
BEST_FIRST walk for 40004 steps (8 resets) in 327 ms. (121 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 325 ms. (122 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 191 ms. (208 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 196 ms. (203 steps per ms) remains 7/7 properties
[2026-05-22 22:42:39] [INFO ] Flatten gal took : 261 ms
BEST_FIRST walk for 40004 steps (8 resets) in 318 ms. (125 steps per ms) remains 7/7 properties
[2026-05-22 22:42:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2833975819408255782.gal : 109 ms
[2026-05-22 22:42:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15547252876679629945.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2833975819408255782.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15547252876679629945.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4067200077499650820.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14445384981006442307.kers'
[2026-05-22 22:42:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4067200077499650820.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14445384981006442307.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 5405 rows 4410 cols 16377 entries
Finished phase 1 with 3000 SingleSign rule and 977 generalized
[2026-05-22 22:42:40] [INFO ] Computed 433 invariants in 45 ms
Computed 433 P flows in 47 ms.
Exported basis to /tmp/petrispot-output-14445384981006442307.kers
Total runtime 51 ms.
Excessive predecessor constraint size, skipping predecessor.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 115/115 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/115 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Loading property file /tmp/ReachabilityCardinality15547252876679629945.prop.
At refinement iteration 2 (OVERLAPS) 1557/1672 variables, 66/181 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1672 variables, 1557/1738 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1672 variables, 0/1738 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 442/2114 variables, 33/1771 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2114 variables, 442/2213 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2114 variables, 1/2214 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2114 variables, 0/2214 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (OVERLAPS) 2204/4318 variables, 301/2515 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/4318 variables, 2204/4719 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/4318 variables, 0/4719 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (OVERLAPS) 92/4410 variables, 32/4751 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/4410 variables, 92/4843 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4410/9815 variables, and 4843 constraints, problems are : Problem set: 0 solved, 7 unsolved in 5047 ms.
Refiners :[Domain max(s): 4410/4410 constraints, Positive P Invariants (semi-flows): 99/99 constraints, Generalized P Invariants (flows): 334/334 constraints, State Equation: 0/4410 constraints, PredecessorRefiner: 7/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 115/115 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/115 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 1557/1672 variables, 66/181 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1672 variables, 1557/1738 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1672 variables, 3/1741 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1672 variables, 2/1743 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1672 variables, 0/1743 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 442/2114 variables, 33/1776 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2114 variables, 442/2218 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2114 variables, 1/2219 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2114 variables, 1/2220 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2114/9815 variables, and 2220 constraints, problems are : Problem set: 0 solved, 7 unsolved in 5025 ms.
Refiners :[Domain max(s): 2114/4410 constraints, Positive P Invariants (semi-flows): 99/99 constraints, Generalized P Invariants (flows): 1/334 constraints, State Equation: 0/4410 constraints, PredecessorRefiner: 1/6 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10328ms problems are : Problem set: 0 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 115 out of 4410 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4410/4410 places, 5405/5405 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 951 transitions
Trivial Post-agglo rules discarded 951 transitions
Performed 951 trivial Post agglomeration. Transition count delta: 951
Iterating post reduction 0 with 951 rules applied. Total rules applied 951 place count 4410 transition count 4454
Reduce places removed 951 places and 0 transitions.
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 989 rules applied. Total rules applied 1940 place count 3459 transition count 4416
Reduce places removed 9 places and 0 transitions.
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Iterating post reduction 2 with 41 rules applied. Total rules applied 1981 place count 3450 transition count 4384
Reduce places removed 32 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 35 rules applied. Total rules applied 2016 place count 3418 transition count 4381
Performed 988 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 988 Pre rules applied. Total rules applied 2016 place count 3418 transition count 3393
Deduced a syphon composed of 988 places in 12 ms
Ensure Unique test removed 87 places
Reduce places removed 1075 places and 0 transitions.
Iterating global reduction 4 with 2063 rules applied. Total rules applied 4079 place count 2343 transition count 3393
Discarding 18 places :
Implicit places reduction removed 18 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 52 transitions
Trivial Post-agglo rules discarded 52 transitions
Performed 52 trivial Post agglomeration. Transition count delta: 52
Iterating post reduction 4 with 70 rules applied. Total rules applied 4149 place count 2325 transition count 3341
Reduce places removed 52 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 5 with 56 rules applied. Total rules applied 4205 place count 2273 transition count 3337
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 4209 place count 2269 transition count 3337
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 35 Pre rules applied. Total rules applied 4209 place count 2269 transition count 3302
Deduced a syphon composed of 35 places in 9 ms
Ensure Unique test removed 33 places
Reduce places removed 68 places and 0 transitions.
Iterating global reduction 7 with 103 rules applied. Total rules applied 4312 place count 2201 transition count 3302
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 33 Pre rules applied. Total rules applied 4312 place count 2201 transition count 3269
Deduced a syphon composed of 33 places in 24 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 7 with 66 rules applied. Total rules applied 4378 place count 2168 transition count 3269
Discarding 137 places :
Symmetric choice reduction at 7 with 137 rule applications. Total rules 4515 place count 2031 transition count 3132
Iterating global reduction 7 with 137 rules applied. Total rules applied 4652 place count 2031 transition count 3132
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 4653 place count 2031 transition count 3131
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 42 Pre rules applied. Total rules applied 4653 place count 2031 transition count 3089
Deduced a syphon composed of 42 places in 9 ms
Ensure Unique test removed 1 places
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 8 with 85 rules applied. Total rules applied 4738 place count 1988 transition count 3089
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 4738 place count 1988 transition count 3088
Deduced a syphon composed of 1 places in 11 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 3 rules applied. Total rules applied 4741 place count 1986 transition count 3088
Discarding 11 places :
Symmetric choice reduction at 8 with 11 rule applications. Total rules 4752 place count 1975 transition count 3019
Iterating global reduction 8 with 11 rules applied. Total rules applied 4763 place count 1975 transition count 3019
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 7 Pre rules applied. Total rules applied 4763 place count 1975 transition count 3012
Deduced a syphon composed of 7 places in 8 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 8 with 14 rules applied. Total rules applied 4777 place count 1968 transition count 3012
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4778 place count 1967 transition count 3004
Iterating global reduction 8 with 1 rules applied. Total rules applied 4779 place count 1967 transition count 3004
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4780 place count 1966 transition count 2996
Iterating global reduction 8 with 1 rules applied. Total rules applied 4781 place count 1966 transition count 2996
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4782 place count 1965 transition count 2988
Iterating global reduction 8 with 1 rules applied. Total rules applied 4783 place count 1965 transition count 2988
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4784 place count 1964 transition count 2980
Iterating global reduction 8 with 1 rules applied. Total rules applied 4785 place count 1964 transition count 2980
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4786 place count 1963 transition count 2972
Iterating global reduction 8 with 1 rules applied. Total rules applied 4787 place count 1963 transition count 2972
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4788 place count 1962 transition count 2964
Iterating global reduction 8 with 1 rules applied. Total rules applied 4789 place count 1962 transition count 2964
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4790 place count 1961 transition count 2956
Iterating global reduction 8 with 1 rules applied. Total rules applied 4791 place count 1961 transition count 2956
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4792 place count 1960 transition count 2948
Iterating global reduction 8 with 1 rules applied. Total rules applied 4793 place count 1960 transition count 2948
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4794 place count 1959 transition count 2940
Iterating global reduction 8 with 1 rules applied. Total rules applied 4795 place count 1959 transition count 2940
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4796 place count 1958 transition count 2932
Iterating global reduction 8 with 1 rules applied. Total rules applied 4797 place count 1958 transition count 2932
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4798 place count 1957 transition count 2924
Iterating global reduction 8 with 1 rules applied. Total rules applied 4799 place count 1957 transition count 2924
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4800 place count 1956 transition count 2916
Iterating global reduction 8 with 1 rules applied. Total rules applied 4801 place count 1956 transition count 2916
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4802 place count 1955 transition count 2908
Iterating global reduction 8 with 1 rules applied. Total rules applied 4803 place count 1955 transition count 2908
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4804 place count 1954 transition count 2900
Iterating global reduction 8 with 1 rules applied. Total rules applied 4805 place count 1954 transition count 2900
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4806 place count 1953 transition count 2892
Iterating global reduction 8 with 1 rules applied. Total rules applied 4807 place count 1953 transition count 2892
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4808 place count 1952 transition count 2884
Iterating global reduction 8 with 1 rules applied. Total rules applied 4809 place count 1952 transition count 2884
Performed 253 Post agglomeration using F-continuation condition.Transition count delta: 253
Deduced a syphon composed of 253 places in 7 ms
Ensure Unique test removed 2 places
Reduce places removed 255 places and 0 transitions.
Iterating global reduction 8 with 508 rules applied. Total rules applied 5317 place count 1697 transition count 2631
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 5318 place count 1696 transition count 2630
Ensure Unique test removed 1 places
Iterating global reduction 8 with 2 rules applied. Total rules applied 5320 place count 1695 transition count 2630
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 5321 place count 1694 transition count 2629
Iterating global reduction 8 with 1 rules applied. Total rules applied 5322 place count 1694 transition count 2629
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 5324 place count 1694 transition count 2627
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 5325 place count 1693 transition count 2627
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 5327 place count 1692 transition count 2636
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 5328 place count 1692 transition count 2635
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 10 with 2 rules applied. Total rules applied 5330 place count 1691 transition count 2634
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 5331 place count 1690 transition count 2634
Free-agglomeration rule applied 12 times.
Iterating global reduction 12 with 12 rules applied. Total rules applied 5343 place count 1690 transition count 2622
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 12 with 12 rules applied. Total rules applied 5355 place count 1678 transition count 2622
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 13 with 12 rules applied. Total rules applied 5367 place count 1678 transition count 2610
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 13 with 12 rules applied. Total rules applied 5379 place count 1666 transition count 2610
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 14 with 2 rules applied. Total rules applied 5381 place count 1666 transition count 2610
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 1 rules applied. Total rules applied 5382 place count 1665 transition count 2609
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 14 with 3 rules applied. Total rules applied 5385 place count 1662 transition count 2609
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 4 Pre rules applied. Total rules applied 5385 place count 1662 transition count 2605
Deduced a syphon composed of 4 places in 8 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 15 with 8 rules applied. Total rules applied 5393 place count 1658 transition count 2605
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 15 with 3 rules applied. Total rules applied 5396 place count 1655 transition count 2605
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 6 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 16 with 10 rules applied. Total rules applied 5406 place count 1650 transition count 2600
Discarding 2 places :
Symmetric choice reduction at 16 with 2 rule applications. Total rules 5408 place count 1648 transition count 2598
Iterating global reduction 16 with 2 rules applied. Total rules applied 5410 place count 1648 transition count 2598
Free-agglomeration rule applied 1 times.
Iterating global reduction 16 with 1 rules applied. Total rules applied 5411 place count 1648 transition count 2597
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 5412 place count 1647 transition count 2597
Applied a total of 5412 rules in 4528 ms. Remains 1647 /4410 variables (removed 2763) and now considering 2597/5405 (removed 2808) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4535 ms. Remains : 1647/4410 places, 2597/5405 transitions.
RANDOM walk for 40000 steps (242 resets) in 794 ms. (50 steps per ms) remains 7/7 properties
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :5 after 10
BEST_FIRST walk for 40003 steps (28 resets) in 247 ms. (161 steps per ms) remains 7/7 properties
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :10 after 16
BEST_FIRST walk for 40004 steps (28 resets) in 279 ms. (142 steps per ms) remains 7/7 properties
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :16 after 22
SDD proceeding with computation,7 properties remain. new max is 64
BEST_FIRST walk for 40003 steps (26 resets) in 217 ms. (183 steps per ms) remains 7/7 properties
SDD size :22 after 294
SDD proceeding with computation,7 properties remain. new max is 128
BEST_FIRST walk for 40003 steps (27 resets) in 196 ms. (203 steps per ms) remains 7/7 properties
SDD size :294 after 394
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :394 after 807
BEST_FIRST walk for 40004 steps (27 resets) in 170 ms. (233 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (28 resets) in 117 ms. (339 steps per ms) remains 7/7 properties
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :807 after 26888
BEST_FIRST walk for 40004 steps (29 resets) in 184 ms. (216 steps per ms) remains 7/7 properties
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :26888 after 110044
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :110044 after 906895
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :906895 after 1.46003e+11
SDD proceeding with computation,7 properties remain. new max is 8192
SDD size :1.46003e+11 after 5.88427e+11
SDD proceeding with computation,7 properties remain. new max is 16384
SDD size :5.88427e+11 after 1.78867e+21
Interrupted probabilistic random walk after 144946 steps, run timeout after 3001 ms. (steps per millisecond=48 ) properties seen :0 out of 7
Probabilistic random walk after 144946 steps, saw 34761 distinct states, run finished after 3008 ms. (steps per millisecond=48 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-180067419897102732.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16806281336033348169.kers'
[2026-05-22 22:42:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-180067419897102732.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16806281336033348169.kers]
Culling duplicate invariants (modulo rational): removing 11 columns.
Culled 11 columns in 1 ms.
// Phase 1: matrix 2597 rows 1636 cols 10043 entries
Finished phase 1 with 418 SingleSign rule and 946 generalized
[2026-05-22 22:42:58] [INFO ] Computed 283 invariants in 29 ms
Computed 283 P flows in 29 ms.
Exported basis to /tmp/petrispot-output-16806281336033348169.kers
Total runtime 32 ms.
[2026-05-22 22:42:58] [INFO ] State equation strengthened by 52 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 656/771 variables, 65/65 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/771 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 49/820 variables, 21/86 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/820 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 704/1524 variables, 159/245 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1524 variables, 0/245 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 50/1574 variables, 9/254 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1574 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (OVERLAPS) 72/1646 variables, 28/282 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1646 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (OVERLAPS) 1/1647 variables, 1/283 constraints. Problems are: Problem set: 0 solved, 7 unsolved
SDD proceeding with computation,7 properties remain. new max is 32768
SDD size :1.78867e+21 after 5.42075e+34
At refinement iteration 12 (INCLUDED_ONLY) 0/1647 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (OVERLAPS) 2597/4244 variables, 1647/1930 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/4244 variables, 52/1982 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/4244 variables, 0/1982 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 16 (OVERLAPS) 0/4244 variables, 0/1982 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4244/4244 variables, and 1982 constraints, problems are : Problem set: 0 solved, 7 unsolved in 5993 ms.
Refiners :[Positive P Invariants (semi-flows): 96/96 constraints, Generalized P Invariants (flows): 187/187 constraints, State Equation: 1647/1647 constraints, ReadFeed: 52/52 constraints, PredecessorRefiner: 7/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 656/771 variables, 65/65 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/771 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 49/820 variables, 21/86 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/820 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/820 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 704/1524 variables, 159/246 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1524 variables, 7/253 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1524 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (OVERLAPS) 50/1574 variables, 9/262 constraints. Problems are: Problem set: 0 solved, 7 unsolved
SDD proceeding with computation,7 properties remain. new max is 65536
At refinement iteration 10 (INCLUDED_ONLY) 0/1574 variables, 0/262 constraints. Problems are: Problem set: 0 solved, 7 unsolved
SDD size :5.42075e+34 after 3.40741e+59
At refinement iteration 11 (OVERLAPS) 72/1646 variables, 28/290 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1646 variables, 0/290 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (OVERLAPS) 1/1647 variables, 1/291 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1647 variables, 0/291 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 15 (OVERLAPS) 2597/4244 variables, 1647/1938 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/4244 variables, 52/1990 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Invariant property ASLink-PT-10b-ReachabilityCardinality-2024-09 does not hold.
FORMULA ASLink-PT-10b-ReachabilityCardinality-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,6 properties remain. new max is 65536
SDD size :3.40741e+59 after 2.93055e+61
SDD proceeding with computation,6 properties remain. new max is 131072
SDD size :2.93055e+61 after 2.93055e+61
At refinement iteration 17 (INCLUDED_ONLY) 0/4244 variables, 6/1996 constraints. Problems are: Problem set: 1 solved, 6 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4244/4244 variables, and 1996 constraints, problems are : Problem set: 1 solved, 6 unsolved in 45027 ms.
Refiners :[Positive P Invariants (semi-flows): 96/96 constraints, Generalized P Invariants (flows): 187/187 constraints, State Equation: 1647/1647 constraints, ReadFeed: 52/52 constraints, PredecessorRefiner: 7/6 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 51097ms problems are : Problem set: 1 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 113 out of 1647 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1647/1647 places, 2597/2597 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1647 transition count 2596
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1646 transition count 2596
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 3 place count 1646 transition count 2596
Applied a total of 3 rules in 184 ms. Remains 1646 /1647 variables (removed 1) and now considering 2596/2597 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 185 ms. Remains : 1646/1647 places, 2596/2597 transitions.
RANDOM walk for 40000 steps (256 resets) in 568 ms. (70 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (29 resets) in 133 ms. (298 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (29 resets) in 226 ms. (176 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (29 resets) in 181 ms. (219 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (28 resets) in 153 ms. (259 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (28 resets) in 107 ms. (370 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (28 resets) in 210 ms. (189 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 149452 steps, run timeout after 3001 ms. (steps per millisecond=49 ) properties seen :0 out of 6
Probabilistic random walk after 149452 steps, saw 36902 distinct states, run finished after 3001 ms. (steps per millisecond=49 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10173194608161298201.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4516759781477968920.kers'
[2026-05-22 22:43:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10173194608161298201.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4516759781477968920.kers]
Culling duplicate invariants (modulo rational): removing 11 columns.
Culled 11 columns in 1 ms.
// Phase 1: matrix 2596 rows 1635 cols 10042 entries
Finished phase 1 with 417 SingleSign rule and 946 generalized
[2026-05-22 22:43:53] [INFO ] Computed 283 invariants in 29 ms
Computed 283 P flows in 29 ms.
Exported basis to /tmp/petrispot-output-4516759781477968920.kers
Total runtime 32 ms.
[2026-05-22 22:43:53] [INFO ] State equation strengthened by 52 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/113 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 661/774 variables, 67/67 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/774 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 49/823 variables, 21/88 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/823 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 700/1523 variables, 157/245 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1523 variables, 0/245 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 50/1573 variables, 9/254 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1573 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 72/1645 variables, 28/282 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1645 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (OVERLAPS) 1/1646 variables, 1/283 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1646 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (OVERLAPS) 2596/4242 variables, 1646/1929 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/4242 variables, 52/1981 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/4242 variables, 0/1981 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 16 (OVERLAPS) 0/4242 variables, 0/1981 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4242/4242 variables, and 1981 constraints, problems are : Problem set: 0 solved, 6 unsolved in 6099 ms.
Refiners :[Positive P Invariants (semi-flows): 98/98 constraints, Generalized P Invariants (flows): 185/185 constraints, State Equation: 1646/1646 constraints, ReadFeed: 52/52 constraints, PredecessorRefiner: 6/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/113 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 661/774 variables, 67/67 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/774 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 49/823 variables, 21/88 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/823 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 700/1523 variables, 157/245 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1523 variables, 2/247 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1523 variables, 2/249 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1523 variables, 2/251 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1523 variables, 1/252 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1523 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (OVERLAPS) 50/1573 variables, 9/261 constraints. Problems are: Problem set: 0 solved, 6 unsolved
SDD proceeding with computation,6 properties remain. new max is 262144
SDD size :2.93055e+61 after 2.93055e+61
At refinement iteration 12 (INCLUDED_ONLY) 0/1573 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (OVERLAPS) 72/1645 variables, 28/289 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1645 variables, 0/289 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 15 (OVERLAPS) 1/1646 variables, 1/290 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1646 variables, 0/290 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 17 (OVERLAPS) 2596/4242 variables, 1646/1936 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/4242 variables, 52/1988 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/4242 variables, 5/1993 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/4242 variables, 0/1993 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 21 (OVERLAPS) 0/4242 variables, 0/1993 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4242/4242 variables, and 1993 constraints, problems are : Problem set: 0 solved, 6 unsolved in 26960 ms.
Refiners :[Positive P Invariants (semi-flows): 98/98 constraints, Generalized P Invariants (flows): 185/185 constraints, State Equation: 1646/1646 constraints, ReadFeed: 52/52 constraints, PredecessorRefiner: 6/5 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 33138ms problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 33436 ms.
Support contains 113 out of 1646 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1646/1646 places, 2596/2596 transitions.
Applied a total of 0 rules in 79 ms. Remains 1646 /1646 variables (removed 0) and now considering 2596/2596 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 1646/1646 places, 2596/2596 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1646/1646 places, 2596/2596 transitions.
Applied a total of 0 rules in 77 ms. Remains 1646 /1646 variables (removed 0) and now considering 2596/2596 (removed 0) transitions.
[2026-05-22 22:45:00] [INFO ] Invariant cache hit.
[2026-05-22 22:45:01] [INFO ] Implicit Places using invariants in 1474 ms returned [2, 21, 22, 25, 37, 54, 74, 173, 174, 175, 176, 181, 199, 219, 284, 287, 323, 326, 327, 332, 465, 468, 469, 473, 490, 510, 614, 615, 616, 618, 638, 657, 748, 761, 762, 763, 764, 765, 769, 788, 807, 907, 908, 909, 910, 913, 930, 948, 1025, 1050, 1056, 1059, 1077, 1096, 1151, 1177, 1193, 1194, 1196, 1213, 1231, 1273, 1314, 1332, 1333, 1335, 1352, 1370, 1409, 1412, 1455, 1456, 1459, 1470, 1473, 1474, 1475, 1493, 1495, 1499, 1517, 1518, 1519, 1520, 1539, 1545, 1551, 1558, 1564, 1570, 1576, 1582, 1588, 1594, 1600, 1630]
[2026-05-22 22:45:01] [INFO ] Actually due to overlaps returned [1493, 1475, 37, 54, 181, 199, 332, 473, 490, 638, 769, 788, 913, 930, 1077, 1213, 1352, 1499, 618, 1059, 1196, 1335, 174, 175, 326, 468, 614, 615, 763, 764, 908, 909, 1193, 1332, 1473, 1517, 176, 327, 469, 616, 765, 910, 1056, 1194, 1333, 1474, 1495, 1518, 2, 21, 748, 761, 1177, 1314, 1455, 1456, 74, 173, 219, 323, 465, 510, 657, 807, 907, 948, 1050, 1096, 1231, 1370, 1470, 1519, 1570, 1588, 1600, 22, 25, 762, 1459, 1520, 1539, 1545, 1551, 1558, 1564, 1576, 1582, 1594, 1630]
Discarding 89 places :
Implicit Place search using SMT only with invariants took 1490 ms to find 89 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1557/1646 places, 2596/2596 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 144 transitions
Trivial Post-agglo rules discarded 144 transitions
Performed 144 trivial Post agglomeration. Transition count delta: 144
Iterating post reduction 0 with 146 rules applied. Total rules applied 146 place count 1555 transition count 2452
Reduce places removed 144 places and 0 transitions.
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Iterating post reduction 1 with 162 rules applied. Total rules applied 308 place count 1411 transition count 2434
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 326 place count 1393 transition count 2434
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 56 Pre rules applied. Total rules applied 326 place count 1393 transition count 2378
Deduced a syphon composed of 56 places in 6 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 3 with 112 rules applied. Total rules applied 438 place count 1337 transition count 2378
Discarding 12 places :
Implicit places reduction removed 12 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 3 with 22 rules applied. Total rules applied 460 place count 1325 transition count 2368
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 470 place count 1315 transition count 2368
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 470 place count 1315 transition count 2367
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 472 place count 1314 transition count 2367
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 483 place count 1303 transition count 2356
Iterating global reduction 5 with 11 rules applied. Total rules applied 494 place count 1303 transition count 2356
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 494 place count 1303 transition count 2355
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 496 place count 1302 transition count 2355
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 499 place count 1299 transition count 2349
Iterating global reduction 5 with 3 rules applied. Total rules applied 502 place count 1299 transition count 2349
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 503 place count 1298 transition count 2348
Iterating global reduction 5 with 1 rules applied. Total rules applied 504 place count 1298 transition count 2348
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 505 place count 1297 transition count 2346
Iterating global reduction 5 with 1 rules applied. Total rules applied 506 place count 1297 transition count 2346
Performed 79 Post agglomeration using F-continuation condition.Transition count delta: 79
Deduced a syphon composed of 79 places in 5 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 5 with 158 rules applied. Total rules applied 664 place count 1218 transition count 2267
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 667 place count 1215 transition count 2264
Iterating global reduction 5 with 3 rules applied. Total rules applied 670 place count 1215 transition count 2264
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 673 place count 1215 transition count 2261
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 677 place count 1213 transition count 2262
Free-agglomeration rule applied 5 times.
Iterating global reduction 6 with 5 rules applied. Total rules applied 682 place count 1213 transition count 2257
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 689 place count 1208 transition count 2255
Free-agglomeration rule (complex) applied 34 times.
Iterating global reduction 7 with 34 rules applied. Total rules applied 723 place count 1208 transition count 2221
Ensure Unique test removed 1 places
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 7 with 35 rules applied. Total rules applied 758 place count 1173 transition count 2221
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 760 place count 1173 transition count 2219
Partial Free-agglomeration rule applied 23 times.
Drop transitions (Partial Free agglomeration) removed 23 transitions
Iterating global reduction 8 with 23 rules applied. Total rules applied 783 place count 1173 transition count 2219
Applied a total of 783 rules in 878 ms. Remains 1173 /1557 variables (removed 384) and now considering 2219/2596 (removed 377) transitions.
[2026-05-22 22:45:02] [INFO ] Flow matrix only has 2218 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11828569401509476628.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13846560793577203745.kers'
[2026-05-22 22:45:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11828569401509476628.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13846560793577203745.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 2218 rows 1172 cols 8799 entries
Finished phase 1 with 431 SingleSign rule and 563 generalized
[2026-05-22 22:45:02] [INFO ] Computed 179 invariants in 24 ms
Computed 179 P flows in 28 ms.
Exported basis to /tmp/petrispot-output-13846560793577203745.kers
Total runtime 30 ms.
[2026-05-22 22:45:03] [INFO ] Implicit Places using invariants in 926 ms returned [80, 99, 105, 111, 198, 206, 209, 212, 214, 217, 316, 325, 332, 411, 441, 444, 446, 452, 457, 458, 538, 545, 548, 551, 558, 626, 643, 649, 652, 654, 656, 755, 764, 772, 773, 861, 864, 866, 869, 879, 948, 956, 962, 965, 967, 973, 1052, 1055, 1063, 1070, 1073, 1075, 1156, 1160, 1171]
[2026-05-22 22:45:03] [INFO ] Actually due to overlaps returned [558, 772, 879, 773, 452, 656, 99, 105, 198, 206, 214, 441, 446, 538, 551, 643, 649, 654, 866, 956, 962, 967, 1063, 1075, 80, 111, 217, 316, 325, 332, 411, 545, 626, 755, 764, 861, 869, 948, 973, 1052, 1070, 1156, 1160, 1171]
Discarding 44 places :
Implicit Place search using SMT only with invariants took 930 ms to find 44 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 1129/1646 places, 2219/2596 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 1106 transition count 2196
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 1106 transition count 2196
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 50 place count 1102 transition count 2192
Iterating global reduction 0 with 4 rules applied. Total rules applied 54 place count 1102 transition count 2192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 1101 transition count 2191
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 1101 transition count 2191
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 1100 transition count 2190
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 1100 transition count 2190
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 5 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 78 place count 1090 transition count 2180
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 81 place count 1090 transition count 2177
Free-agglomeration rule applied 20 times.
Iterating global reduction 0 with 20 rules applied. Total rules applied 101 place count 1090 transition count 2157
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 121 place count 1070 transition count 2157
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 123 place count 1070 transition count 2155
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 125 place count 1068 transition count 2155
Applied a total of 125 rules in 397 ms. Remains 1068 /1129 variables (removed 61) and now considering 2155/2219 (removed 64) transitions.
[2026-05-22 22:45:03] [INFO ] Flow matrix only has 2154 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5160196859556578622.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2544122104640951292.kers'
[2026-05-22 22:45:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5160196859556578622.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2544122104640951292.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 2154 rows 1067 cols 8497 entries
Finished phase 1 with 429 SingleSign rule and 504 generalized
[2026-05-22 22:45:03] [INFO ] Computed 135 invariants in 19 ms
Computed 135 P flows in 19 ms.
Exported basis to /tmp/petrispot-output-2544122104640951292.kers
Total runtime 21 ms.
[2026-05-22 22:45:04] [INFO ] Implicit Places using invariants in 801 ms returned [191, 414, 415, 963]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 803 ms to find 4 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 1064/1646 places, 2155/2596 transitions.
Applied a total of 0 rules in 43 ms. Remains 1064 /1064 variables (removed 0) and now considering 2155/2155 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 4 iterations and 4618 ms. Remains : 1064/1646 places, 2155/2596 transitions.
RANDOM walk for 40000 steps (322 resets) in 616 ms. (64 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (39 resets) in 84 ms. (470 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (44 resets) in 132 ms. (300 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (44 resets) in 79 ms. (500 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (44 resets) in 123 ms. (322 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (45 resets) in 75 ms. (526 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (43 resets) in 179 ms. (222 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 145073 steps, run timeout after 3001 ms. (steps per millisecond=48 ) properties seen :0 out of 6
Probabilistic random walk after 145073 steps, saw 62522 distinct states, run finished after 3001 ms. (steps per millisecond=48 ) properties seen :0
[2026-05-22 22:45:08] [INFO ] Flow matrix only has 2154 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16453763747064945841.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14422364304640613774.kers'
[2026-05-22 22:45:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16453763747064945841.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14422364304640613774.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 2154 rows 1063 cols 8466 entries
Finished phase 1 with 422 SingleSign rule and 511 generalized
[2026-05-22 22:45:08] [INFO ] Computed 131 invariants in 19 ms
Computed 131 P flows in 19 ms.
Exported basis to /tmp/petrispot-output-14422364304640613774.kers
Total runtime 20 ms.
[2026-05-22 22:45:08] [INFO ] State equation strengthened by 19 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/113 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 436/549 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/549 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 8/557 variables, 1/42 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/557 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 490/1047 variables, 85/127 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1047 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 17/1064 variables, 4/131 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1064 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 2154/3218 variables, 1064/1195 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3218 variables, 19/1214 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/3218 variables, 0/1214 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (OVERLAPS) 0/3218 variables, 0/1214 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3218/3218 variables, and 1214 constraints, problems are : Problem set: 0 solved, 6 unsolved in 2964 ms.
Refiners :[Positive P Invariants (semi-flows): 42/42 constraints, Generalized P Invariants (flows): 89/89 constraints, State Equation: 1064/1064 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 6/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/113 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 436/549 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/549 variables, 2/43 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/549 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Reachability property ASLink-PT-10b-ReachabilityCardinality-2024-06 is true.
FORMULA ASLink-PT-10b-ReachabilityCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
At refinement iteration 4 (INCLUDED_ONLY) 0/549 variables, 0/44 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 8/557 variables, 1/45 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/557 variables, 0/45 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 490/1047 variables, 85/130 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1047 variables, 5/135 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1047 variables, 0/135 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 17/1064 variables, 4/139 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1064 variables, 0/139 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 12 (OVERLAPS) 2154/3218 variables, 1064/1203 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/3218 variables, 19/1222 constraints. Problems are: Problem set: 1 solved, 5 unsolved
SDD proceeding with computation,5 properties remain. new max is 262144
SDD size :2.93055e+61 after 4.63802e+61
At refinement iteration 14 (INCLUDED_ONLY) 0/3218 variables, 4/1226 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/3218 variables, 2/1228 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/3218 variables, 0/1228 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 17 (OVERLAPS) 0/3218 variables, 0/1228 constraints. Problems are: Problem set: 1 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3218/3218 variables, and 1228 constraints, problems are : Problem set: 1 solved, 5 unsolved in 17087 ms.
Refiners :[Positive P Invariants (semi-flows): 42/42 constraints, Generalized P Invariants (flows): 89/89 constraints, State Equation: 1064/1064 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 20119ms problems are : Problem set: 1 solved, 5 unsolved
Parikh walk visited 0 properties in 16252 ms.
Support contains 112 out of 1064 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1064/1064 places, 2155/2155 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1064 transition count 2154
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1063 transition count 2154
Applied a total of 2 rules in 53 ms. Remains 1063 /1064 variables (removed 1) and now considering 2154/2155 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54 ms. Remains : 1063/1064 places, 2154/2155 transitions.
RANDOM walk for 40000 steps (324 resets) in 262 ms. (152 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (31 resets) in 82 ms. (481 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (42 resets) in 139 ms. (285 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (43 resets) in 90 ms. (439 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (40 resets) in 93 ms. (425 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (43 resets) in 174 ms. (228 steps per ms) remains 5/5 properties
Interrupted probabilistic random walk after 133868 steps, run timeout after 3001 ms. (steps per millisecond=44 ) properties seen :0 out of 5
Probabilistic random walk after 133868 steps, saw 57946 distinct states, run finished after 3001 ms. (steps per millisecond=44 ) properties seen :0
[2026-05-22 22:45:47] [INFO ] Flow matrix only has 2153 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1898835068277670052.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3167732272102045035.kers'
[2026-05-22 22:45:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1898835068277670052.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3167732272102045035.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 2153 rows 1062 cols 8464 entries
Finished phase 1 with 421 SingleSign rule and 511 generalized
[2026-05-22 22:45:47] [INFO ] Computed 131 invariants in 19 ms
Computed 131 P flows in 20 ms.
Exported basis to /tmp/petrispot-output-3167732272102045035.kers
Total runtime 22 ms.
[2026-05-22 22:45:47] [INFO ] State equation strengthened by 19 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/112 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 436/548 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/548 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 8/556 variables, 1/42 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/556 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 490/1046 variables, 85/127 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1046 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 17/1063 variables, 4/131 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1063 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 2153/3216 variables, 1063/1194 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3216 variables, 19/1213 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/3216 variables, 0/1213 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (OVERLAPS) 0/3216 variables, 0/1213 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3216/3216 variables, and 1213 constraints, problems are : Problem set: 0 solved, 5 unsolved in 2847 ms.
Refiners :[Positive P Invariants (semi-flows): 42/42 constraints, Generalized P Invariants (flows): 89/89 constraints, State Equation: 1063/1063 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 5/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/112 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 436/548 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/548 variables, 1/42 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/548 variables, 1/43 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/548 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 8/556 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/556 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 490/1046 variables, 85/129 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1046 variables, 3/132 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1046 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 17/1063 variables, 4/136 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1063 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (OVERLAPS) 2153/3216 variables, 1063/1199 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/3216 variables, 19/1218 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/3216 variables, 4/1222 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/3216 variables, 5/1227 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/3216 variables, 0/1227 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (OVERLAPS) 0/3216 variables, 0/1227 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3216/3216 variables, and 1227 constraints, problems are : Problem set: 0 solved, 5 unsolved in 24954 ms.
Refiners :[Positive P Invariants (semi-flows): 42/42 constraints, Generalized P Invariants (flows): 89/89 constraints, State Equation: 1063/1063 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 5/4 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 27868ms problems are : Problem set: 0 solved, 5 unsolved
Fused 5 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 25698 ms.
Support contains 112 out of 1063 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1063/1063 places, 2154/2154 transitions.
Applied a total of 0 rules in 48 ms. Remains 1063 /1063 variables (removed 0) and now considering 2154/2154 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 1063/1063 places, 2154/2154 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1063/1063 places, 2154/2154 transitions.
Applied a total of 0 rules in 50 ms. Remains 1063 /1063 variables (removed 0) and now considering 2154/2154 (removed 0) transitions.
[2026-05-22 22:46:41] [INFO ] Flow matrix only has 2153 transitions (discarded 1 similar events)
[2026-05-22 22:46:41] [INFO ] Invariant cache hit.
[2026-05-22 22:46:42] [INFO ] Implicit Places using invariants in 878 ms returned []
[2026-05-22 22:46:42] [INFO ] Flow matrix only has 2153 transitions (discarded 1 similar events)
[2026-05-22 22:46:42] [INFO ] Invariant cache hit.
[2026-05-22 22:46:43] [INFO ] State equation strengthened by 19 read => feed constraints.
[2026-05-22 22:46:49] [INFO ] Implicit Places using invariants and state equation in 7071 ms returned []
Implicit Place search using SMT with State Equation took 7960 ms to find 0 implicit places.
[2026-05-22 22:46:49] [INFO ] Redundant transitions in 129 ms returned []
Running 2127 sub problems to find dead transitions.
[2026-05-22 22:46:49] [INFO ] Flow matrix only has 2153 transitions (discarded 1 similar events)
[2026-05-22 22:46:49] [INFO ] Invariant cache hit.
[2026-05-22 22:46:49] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1060 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2127 unsolved
SMT process timed out in 31010ms, After SMT, problems are : Problem set: 0 solved, 2127 unsolved
Search for dead transitions found 0 dead transitions in 31026ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39212 ms. Remains : 1063/1063 places, 2154/2154 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (complete) has 5245 edges and 1063 vertex of which 1062 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 1062 transition count 2153
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 7 Pre rules applied. Total rules applied 2 place count 1062 transition count 2146
Deduced a syphon composed of 7 places in 6 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 1 with 14 rules applied. Total rules applied 16 place count 1055 transition count 2146
Applied a total of 16 rules in 74 ms. Remains 1055 /1063 variables (removed 8) and now considering 2146/2154 (removed 8) transitions.
Running SMT prover for 5 properties.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17009355094027605322.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7855187262231679730.kers'
[2026-05-22 22:47:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17009355094027605322.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7855187262231679730.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 2146 rows 1054 cols 8449 entries
Finished phase 1 with 412 SingleSign rule and 513 generalized
[2026-05-22 22:47:20] [INFO ] Computed 130 invariants in 32 ms
Computed 130 P flows in 37 ms.
Exported basis to /tmp/petrispot-output-7855187262231679730.kers
Total runtime 40 ms.
[2026-05-22 22:47:21] [INFO ] After 260ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2026-05-22 22:47:21] [INFO ] [Nat]Absence check using 41 positive place invariants in 27 ms returned sat
[2026-05-22 22:47:21] [INFO ] [Nat]Absence check using 41 positive and 89 generalized place invariants in 25 ms returned sat
[2026-05-22 22:47:37] [INFO ] After 16011ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
TRAPS : Iteration 0
[2026-05-22 22:47:41] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 878 ms
[2026-05-22 22:47:49] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 818 ms
TRAPS : Iteration 1
[2026-05-22 22:47:52] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 724 ms
TRAPS : Iteration 2
[2026-05-22 22:47:54] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 989 ms
TRAPS : Iteration 3
[2026-05-22 22:48:00] [INFO ] After 38267ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
[2026-05-22 22:48:04] [INFO ] After 42996ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Over-approximation ignoring read arcs solved 0 properties in 43440 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-22 22:48:04] [INFO ] Flatten gal took : 190 ms
[2026-05-22 22:48:04] [INFO ] Applying decomposition
[2026-05-22 22:48:04] [INFO ] Flatten gal took : 137 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph5110959062816121684.txt' '-o' '/tmp/graph5110959062816121684.bin' '-w' '/tmp/graph5110959062816121684.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5110959062816121684.bin' '-l' '-1' '-v' '-w' '/tmp/graph5110959062816121684.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:48:05] [INFO ] Decomposing Gal with order
[2026-05-22 22:48:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:48:06] [INFO ] Removed a total of 3822 redundant transitions.
[2026-05-22 22:48:06] [INFO ] Flatten gal took : 337 ms
[2026-05-22 22:48:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 21 labels/synchronizations in 49 ms.
[2026-05-22 22:48:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4857952768953837459.gal : 55 ms
[2026-05-22 22:48:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5281066439251980132.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4857952768953837459.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5281066439251980132.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality5281066439251980132.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :1 after 5.0733e+20
Detected timeout of ITS tools.
[2026-05-22 23:18:07] [INFO ] Flatten gal took : 60 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16998124216289882342
[2026-05-22 23:18:07] [INFO ] Too many transitions (2154) to apply POR reductions. Disabling POR matrices.
[2026-05-22 23:18:07] [INFO ] Applying decomposition
[2026-05-22 23:18:07] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16998124216289882342
Running compilation step : cd /tmp/ltsmin16998124216289882342;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '144' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2026-05-22 23:18:07] [INFO ] Flatten gal took : 61 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph7649717775065072071.txt' '-o' '/tmp/graph7649717775065072071.bin' '-w' '/tmp/graph7649717775065072071.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7649717775065072071.bin' '-l' '-1' '-v' '-w' '/tmp/graph7649717775065072071.weights' '-q' '0' '-e' '0.001'
[2026-05-22 23:18:07] [INFO ] Decomposing Gal with order
[2026-05-22 23:18:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 23:18:07] [INFO ] Removed a total of 3734 redundant transitions.
[2026-05-22 23:18:07] [INFO ] Flatten gal took : 102 ms
[2026-05-22 23:18:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 156 labels/synchronizations in 44 ms.
[2026-05-22 23:18:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6964455815812073500.gal : 16 ms
[2026-05-22 23:18:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5307026466434658573.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6964455815812073500.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5307026466434658573.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality5307026466434658573.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :1 after 7745
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :7745 after 193569
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :193569 after 7.64174e+15
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :7.64174e+15 after 8.44231e+16
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :8.44231e+16 after 1.13173e+17
Compilation finished in 5192 ms.
Running link step : cd /tmp/ltsmin16998124216289882342;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 65 ms.
Running LTSmin : cd /tmp/ltsmin16998124216289882342;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT10bReachabilityCardinality202400==true'
Invariant property ASLink-PT-10b-ReachabilityCardinality-2024-00 does not hold.
FORMULA ASLink-PT-10b-ReachabilityCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :1.13173e+17 after 5.47219e+17
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin16998124216289882342;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT10bReachabilityCardinality202400==true'
Running LTSmin : cd /tmp/ltsmin16998124216289882342;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT10bReachabilityCardinality202402==true'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin16998124216289882342;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT10bReachabilityCardinality202402==true'
Running LTSmin : cd /tmp/ltsmin16998124216289882342;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT10bReachabilityCardinality202403==true'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin16998124216289882342;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT10bReachabilityCardinality202403==true'
Running LTSmin : cd /tmp/ltsmin16998124216289882342;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT10bReachabilityCardinality202404==true'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin16998124216289882342;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT10bReachabilityCardinality202404==true'
Running LTSmin : cd /tmp/ltsmin16998124216289882342;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT10bReachabilityCardinality202413==true'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin16998124216289882342;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT10bReachabilityCardinality202413==true'
Retrying LTSmin with larger timeout 5760 s
Running LTSmin : cd /tmp/ltsmin16998124216289882342;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT10bReachabilityCardinality202402==true'

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
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /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="ASLink-PT-10b"
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 2-5973"
echo " Executing tool itstools"
echo " Input is ASLink-PT-10b, 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 r002-oct2-177944366300438"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-10b.tgz
mv ASLink-PT-10b 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 ;