Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r082-smll-177946993700294.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is Dekker-PT-200, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r082-smll-177946993700294
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 25M
-rw-r--r-- 1 mcc users 7.7K Mar 4 19:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Mar 4 19:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Mar 4 19:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Mar 4 19:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Mar 15 08:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 08:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 15 08:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 08:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 4 19:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Mar 4 19:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 4 19:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Mar 4 19:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 08:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 08:53 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 25M 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 Dekker-PT-200-ReachabilityCardinality-2024-00
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-2024-01
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-2024-02
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-2024-03
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-2024-04
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-2024-05
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-2024-06
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-2024-07
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-2024-08
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-2024-09
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-2024-10
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-2024-11
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-2024-12
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-2024-13
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-2024-14
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779642726297

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Dekker-PT-200
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202604301425
[2026-05-24 17:12:08] [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]
[2026-05-24 17:12:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 17:12:11] [INFO ] Load time of PNML (sax parser for PT used): 2313 ms
[2026-05-24 17:12:11] [INFO ] Transformed 1000 places.
[2026-05-24 17:12:11] [INFO ] Transformed 40400 transitions.
[2026-05-24 17:12:11] [INFO ] Found NUPN structural information;
[2026-05-24 17:12:11] [INFO ] Parsed PT model containing 1000 places and 40400 transitions and 320400 arcs in 2805 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 26 ms.
Working with output stream class java.io.PrintStream
FORMULA Dekker-PT-200-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-200-ReachabilityCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (8 resets) in 9940 ms. (4 steps per ms) remains 10/14 properties
FORMULA Dekker-PT-200-ReachabilityCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Dekker-PT-200-ReachabilityCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Dekker-PT-200-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Dekker-PT-200-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 948 ms. (42 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 873 ms. (45 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1185 ms. (33 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 928 ms. (43 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 718 ms. (55 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 711 ms. (56 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 862 ms. (46 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 660 ms. (60 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 735 ms. (54 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 481 ms. (82 steps per ms) remains 10/10 properties
[2026-05-24 17:12:17] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1711632117670411288.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7253853125268054382.kers'
[2026-05-24 17:12:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1711632117670411288.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7253853125268054382.kers]
Culling duplicate invariants (modulo rational): removing 400 columns.
Culled 400 columns in 3 ms.
// Phase 1: matrix 800 rows 600 cols 1600 entries
Finished phase 1 with 400 SingleSign rule and 0 generalized
[2026-05-24 17:12:17] [INFO ] Computed 600 invariants in 7 ms
Computed 600 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-7253853125268054382.kers
Total runtime 21 ms.
[2026-05-24 17:12:17] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-05-24 17:12:17] [INFO ] Flatten gal took : 3892 ms
Excessive predecessor constraint size, skipping predecessor.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 67/113 variables, 45/91 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 67/158 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 1/159 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/113 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 30/143 variables, 23/182 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/143 variables, 30/212 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/143 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (OVERLAPS) 39/182 variables, 39/251 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/182 variables, 39/290 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/182 variables, 0/290 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 12 (OVERLAPS) 18/200 variables, 12/302 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/200 variables, 18/320 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/200 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 15 (OVERLAPS) 160/360 variables, 200/520 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/360 variables, 0/520 constraints. Problems are: Problem set: 0 solved, 10 unsolved
[2026-05-24 17:12:19] [INFO ] Flatten gal took : 1863 ms
At refinement iteration 17 (OVERLAPS) 320/680 variables, 200/720 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/680 variables, 0/720 constraints. Problems are: Problem set: 0 solved, 10 unsolved
[2026-05-24 17:12:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7807131295175461749.gal : 372 ms
[2026-05-24 17:12:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8333324880900222282.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7807131295175461749.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8333324880900222282.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 ...328
At refinement iteration 19 (OVERLAPS) 960/1640 variables, 640/1360 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1640 variables, 640/2000 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1640 variables, 160/2160 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1640 variables, 160/2320 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1640 variables, 0/2320 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 24 (OVERLAPS) 160/1800 variables, 160/2480 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1800 variables, 160/2640 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1800 variables, 160/2800 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/1800 variables, 0/2800 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 28 (OVERLAPS) 0/1800 variables, 0/2800 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1800/1800 variables, and 2800 constraints, problems are : Problem set: 0 solved, 10 unsolved in 4418 ms.
Refiners :[Domain max(s): 1000/1000 constraints, Positive P Invariants (semi-flows): 400/400 constraints, Generalized P Invariants (flows): 200/200 constraints, State Equation: 1000/1000 constraints, ReadFeed: 200/200 constraints, PredecessorRefiner: 10/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 67/113 variables, 45/91 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 67/158 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 1/159 constraints. Problems are: Problem set: 0 solved, 10 unsolved
SMT process timed out in 10384ms, After SMT, problems are : Problem set: 0 solved, 10 unsolved
Fused 10 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 46 out of 1000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 2809 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2851 ms. Remains : 1000/1000 places, 40400/40400 transitions.
RANDOM walk for 40000 steps (8 resets) in 5417 ms. (7 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 539 ms. (74 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 549 ms. (72 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 559 ms. (71 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 625 ms. (63 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 483 ms. (82 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 598 ms. (66 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 551 ms. (72 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 667 ms. (59 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 481 ms. (82 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 556 ms. (71 steps per ms) remains 10/10 properties
Loading property file /tmp/ReachabilityCardinality8333324880900222282.prop.
Interrupted probabilistic random walk after 178488 steps, run timeout after 9001 ms. (steps per millisecond=19 ) properties seen :0 out of 10
Probabilistic random walk after 178488 steps, saw 172028 distinct states, run finished after 9016 ms. (steps per millisecond=19 ) properties seen :0
[2026-05-24 17:12:42] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2026-05-24 17:12:42] [INFO ] Invariant cache hit.
[2026-05-24 17:12:42] [INFO ] State equation strengthened by 200 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 67/113 variables, 45/91 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 67/158 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 1/159 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/113 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 30/143 variables, 23/182 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/143 variables, 30/212 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/143 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (OVERLAPS) 39/182 variables, 39/251 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/182 variables, 39/290 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/182 variables, 0/290 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 12 (OVERLAPS) 18/200 variables, 12/302 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/200 variables, 18/320 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/200 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 15 (OVERLAPS) 160/360 variables, 200/520 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/360 variables, 0/520 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 17 (OVERLAPS) 320/680 variables, 200/720 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/680 variables, 0/720 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 19 (OVERLAPS) 960/1640 variables, 640/1360 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1640 variables, 640/2000 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1640 variables, 160/2160 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1640 variables, 160/2320 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1640 variables, 0/2320 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 24 (OVERLAPS) 160/1800 variables, 160/2480 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1800 variables, 160/2640 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1800 variables, 160/2800 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/1800 variables, 0/2800 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 28 (OVERLAPS) 0/1800 variables, 0/2800 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1800/1800 variables, and 2800 constraints, problems are : Problem set: 0 solved, 10 unsolved in 3933 ms.
Refiners :[Domain max(s): 1000/1000 constraints, Positive P Invariants (semi-flows): 400/400 constraints, Generalized P Invariants (flows): 200/200 constraints, State Equation: 1000/1000 constraints, ReadFeed: 200/200 constraints, PredecessorRefiner: 10/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 67/113 variables, 45/91 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 67/158 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 1/159 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/113 variables, 20/179 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/113 variables, 20/199 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/113 variables, 20/219 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/113 variables, 6/225 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/113 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (OVERLAPS) 30/143 variables, 23/248 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/143 variables, 30/278 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/143 variables, 10/288 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/143 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 14 (OVERLAPS) 39/182 variables, 39/327 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/182 variables, 39/366 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/182 variables, 0/366 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 17 (OVERLAPS) 18/200 variables, 12/378 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/200 variables, 18/396 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/200 variables, 10/406 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/200 variables, 0/406 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 21 (OVERLAPS) 160/360 variables, 200/606 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/360 variables, 0/606 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 23 (OVERLAPS) 320/680 variables, 200/806 constraints. Problems are: Problem set: 0 solved, 10 unsolved
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :4 after 16
SDD proceeding with computation,10 properties remain. new max is 16
SDD size :16 after 128
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :128 after 8192
SDD proceeding with computation,10 properties remain. new max is 64
SDD size :8192 after 1.67772e+07
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :1.67772e+07 after 7.03687e+13
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :7.03687e+13 after 6.1897e+26
SDD proceeding with computation,10 properties remain. new max is 512
SDD size :6.1897e+26 after 4.78905e+52
At refinement iteration 24 (INCLUDED_ONLY) 0/680 variables, 0/806 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 25 (OVERLAPS) 960/1640 variables, 640/1446 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1640 variables, 640/2086 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/1640 variables, 160/2246 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/1640 variables, 160/2406 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/1640 variables, 7/2413 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1640/1800 variables, and 2419 constraints, problems are : Problem set: 0 solved, 10 unsolved in 45012 ms.
Refiners :[Domain max(s): 840/1000 constraints, Positive P Invariants (semi-flows): 240/400 constraints, Generalized P Invariants (flows): 200/200 constraints, State Equation: 840/1000 constraints, ReadFeed: 200/200 constraints, PredecessorRefiner: 10/7 constraints, Known Traps: 92/92 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49073ms problems are : Problem set: 0 solved, 10 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 46 out of 1000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 1829 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1829 ms. Remains : 1000/1000 places, 40400/40400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 1854 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2026-05-24 17:13:35] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2026-05-24 17:13:35] [INFO ] Invariant cache hit.
[2026-05-24 17:14:06] [INFO ] Performed 240/1000 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 17:14:34] [INFO ] Implicit Places using invariants in 58621 ms returned [400, 403, 406, 409, 412, 415, 418, 421, 424, 427, 430, 433, 436, 439, 442, 445, 448, 451, 454, 457, 460, 463, 466, 469, 472, 475, 478, 484, 487, 490, 493, 496, 499, 502, 505, 508, 511, 514, 517, 520, 523, 526, 529, 532, 535, 538, 541, 544, 547, 550, 553, 556, 559, 562, 565, 568, 571, 574, 577, 580, 583, 586, 589, 592, 595, 598, 601, 604, 607, 610, 616, 619, 622, 625, 628, 631, 634, 637, 640, 643, 646, 649, 652, 655, 658, 661, 664, 667, 670, 673, 676, 679, 682, 685, 688, 691, 694, 697, 700, 703, 709, 712, 715, 718, 721, 724, 727, 730, 733, 736, 739, 742, 745, 748, 751, 754, 757, 760, 763, 766, 769, 775, 778, 781, 784, 787, 790, 793, 796, 799, 802, 808, 811, 814, 817, 820, 823, 826, 829, 832, 835, 838, 841, 844, 847, 850, 856, 859, 862, 865, 868, 871, 874, 877, 880, 883, 886, 889, 892, 895, 898, 901, 904, 907, 910, 913, 916, 919, 922, 925, 928, 931, 934, 937, 940, 943, 946, 949, 952, 955, 958, 961, 964, 967, 970, 973, 976, 982, 985, 988, 991, 994, 997]
Discarding 193 places :
Implicit Place search using SMT only with invariants took 58725 ms to find 193 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 807/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 2172 ms. Remains 807 /807 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 62764 ms. Remains : 807/1000 places, 40400/40400 transitions.
RANDOM walk for 40000 steps (8 resets) in 4139 ms. (9 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 321 ms. (124 steps per ms) remains 9/10 properties
FORMULA Dekker-PT-200-ReachabilityCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 322 ms. (123 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 341 ms. (116 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 370 ms. (107 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 297 ms. (134 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 300 ms. (132 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 307 ms. (129 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 304 ms. (131 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 303 ms. (131 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 395 ms. (101 steps per ms) remains 9/9 properties
[2026-05-24 17:14:38] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7600945755191877954.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8399042373550208162.kers'
[2026-05-24 17:14:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7600945755191877954.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8399042373550208162.kers]
Culling duplicate invariants (modulo rational): removing 207 columns.
Culled 207 columns in 1 ms.
// Phase 1: matrix 800 rows 600 cols 1600 entries
Finished phase 1 with 400 SingleSign rule and 0 generalized
[2026-05-24 17:14:38] [INFO ] Computed 407 invariants in 3 ms
Computed 407 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-8399042373550208162.kers
Total runtime 5 ms.
[2026-05-24 17:14:38] [INFO ] State equation strengthened by 200 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 65/110 variables, 44/89 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/110 variables, 65/154 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 1/155 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 29/139 variables, 22/177 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/139 variables, 29/206 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/139 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (OVERLAPS) 6/145 variables, 6/212 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/145 variables, 6/218 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/145 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 12 (OVERLAPS) 18/163 variables, 12/230 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/163 variables, 18/248 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/163 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 15 (OVERLAPS) 156/319 variables, 163/411 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/319 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 17 (OVERLAPS) 322/641 variables, 200/611 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/641 variables, 0/611 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 19 (OVERLAPS) 805/1446 variables, 483/1094 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1446 variables, 483/1577 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1446 variables, 161/1738 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1446 variables, 0/1738 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 23 (OVERLAPS) 161/1607 variables, 161/1899 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1607 variables, 161/2060 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1607 variables, 161/2221 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1607 variables, 0/2221 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 27 (OVERLAPS) 0/1607 variables, 0/2221 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1607/1607 variables, and 2221 constraints, problems are : Problem set: 0 solved, 9 unsolved in 2224 ms.
Refiners :[Domain max(s): 807/807 constraints, Positive P Invariants (semi-flows): 400/400 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 807/807 constraints, ReadFeed: 200/200 constraints, PredecessorRefiner: 9/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 65/110 variables, 44/89 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/110 variables, 65/154 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 1/155 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 20/175 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/110 variables, 20/195 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/110 variables, 20/215 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/110 variables, 20/235 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/110 variables, 11/246 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/110 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 11 (OVERLAPS) 29/139 variables, 22/268 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/139 variables, 29/297 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/139 variables, 20/317 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/139 variables, 10/327 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/139 variables, 0/327 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 16 (OVERLAPS) 6/145 variables, 6/333 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/145 variables, 6/339 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/145 variables, 0/339 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 19 (OVERLAPS) 18/163 variables, 12/351 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/163 variables, 18/369 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/163 variables, 19/388 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/163 variables, 0/388 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 23 (OVERLAPS) 156/319 variables, 163/551 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/319 variables, 0/551 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 25 (OVERLAPS) 322/641 variables, 200/751 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/641 variables, 0/751 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 27 (OVERLAPS) 805/1446 variables, 483/1234 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/1446 variables, 483/1717 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/1446 variables, 161/1878 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/1446 variables, 7/1885 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/1446 variables, 20/1905 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/1446 variables, 20/1925 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/1446 variables, 20/1945 constraints. Problems are: Problem set: 0 solved, 9 unsolved
SMT process timed out in 77339ms, After SMT, problems are : Problem set: 0 solved, 9 unsolved
Fused 9 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 29972 ms.
Support contains 45 out of 807 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 807/807 places, 40400/40400 transitions.
Applied a total of 0 rules in 1402 ms. Remains 807 /807 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1402 ms. Remains : 807/807 places, 40400/40400 transitions.
RANDOM walk for 40000 steps (8 resets) in 4106 ms. (9 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 312 ms. (127 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 348 ms. (114 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 299 ms. (133 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 366 ms. (109 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 303 ms. (131 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 310 ms. (128 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 295 ms. (135 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 296 ms. (134 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 306 ms. (130 steps per ms) remains 9/9 properties
Interrupted probabilistic random walk after 154569 steps, run timeout after 6005 ms. (steps per millisecond=25 ) properties seen :0 out of 9
Probabilistic random walk after 154569 steps, saw 149149 distinct states, run finished after 6005 ms. (steps per millisecond=25 ) properties seen :0
[2026-05-24 17:16:35] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2026-05-24 17:16:35] [INFO ] Invariant cache hit.
[2026-05-24 17:16:35] [INFO ] State equation strengthened by 200 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 65/110 variables, 44/89 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/110 variables, 65/154 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 1/155 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 29/139 variables, 22/177 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/139 variables, 29/206 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/139 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (OVERLAPS) 6/145 variables, 6/212 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/145 variables, 6/218 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/145 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 12 (OVERLAPS) 18/163 variables, 12/230 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/163 variables, 18/248 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/163 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 15 (OVERLAPS) 156/319 variables, 163/411 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/319 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 17 (OVERLAPS) 322/641 variables, 200/611 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/641 variables, 0/611 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 19 (OVERLAPS) 805/1446 variables, 483/1094 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1446 variables, 483/1577 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1446 variables, 161/1738 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1446 variables, 0/1738 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 23 (OVERLAPS) 161/1607 variables, 161/1899 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1607 variables, 161/2060 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1607 variables, 161/2221 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1607 variables, 0/2221 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 27 (OVERLAPS) 0/1607 variables, 0/2221 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1607/1607 variables, and 2221 constraints, problems are : Problem set: 0 solved, 9 unsolved in 2096 ms.
Refiners :[Domain max(s): 807/807 constraints, Positive P Invariants (semi-flows): 400/400 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 807/807 constraints, ReadFeed: 200/200 constraints, PredecessorRefiner: 9/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 65/110 variables, 44/89 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/110 variables, 65/154 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 1/155 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 20/175 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/110 variables, 20/195 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/110 variables, 20/215 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/110 variables, 20/235 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/110 variables, 11/246 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/110 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 11 (OVERLAPS) 29/139 variables, 22/268 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/139 variables, 29/297 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/139 variables, 20/317 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/139 variables, 10/327 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/139 variables, 0/327 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 16 (OVERLAPS) 6/145 variables, 6/333 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/145 variables, 6/339 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/145 variables, 0/339 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 19 (OVERLAPS) 18/163 variables, 12/351 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/163 variables, 18/369 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/163 variables, 19/388 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/163 variables, 0/388 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 23 (OVERLAPS) 156/319 variables, 163/551 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/319 variables, 0/551 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 25 (OVERLAPS) 322/641 variables, 200/751 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/641 variables, 0/751 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 27 (OVERLAPS) 805/1446 variables, 483/1234 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/1446 variables, 483/1717 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/1446 variables, 161/1878 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/1446 variables, 7/1885 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/1446 variables, 20/1905 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/1446 variables, 20/1925 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/1446 variables, 20/1945 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/1446 variables, 20/1965 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/1446 variables, 20/1985 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/1446 variables, 20/2005 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/1446 variables, 20/2025 constraints. Problems are: Problem set: 0 solved, 9 unsolved
SMT process timed out in 92193ms, After SMT, problems are : Problem set: 0 solved, 9 unsolved
Fused 9 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 22527 ms.
Support contains 45 out of 807 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 807/807 places, 40400/40400 transitions.
Applied a total of 0 rules in 1930 ms. Remains 807 /807 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1930 ms. Remains : 807/807 places, 40400/40400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 807/807 places, 40400/40400 transitions.
Applied a total of 0 rules in 1256 ms. Remains 807 /807 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2026-05-24 17:18:33] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2026-05-24 17:18:33] [INFO ] Invariant cache hit.
[2026-05-24 17:18:42] [INFO ] Implicit Places using invariants in 8801 ms returned []
Implicit Place search using SMT only with invariants took 8806 ms to find 0 implicit places.
Running 40200 sub problems to find dead transitions.
[2026-05-24 17:18:42] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2026-05-24 17:18:42] [INFO ] Invariant cache hit.
[2026-05-24 17:18:42] [INFO ] State equation strengthened by 200 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 800/800 constraints. Problems are: Problem set: 0 solved, 40200 unsolved
SMT process timed out in 138648ms, After SMT, problems are : Problem set: 0 solved, 40200 unsolved
Search for dead transitions found 0 dead transitions in 138912ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 149335 ms. Remains : 807/807 places, 40400/40400 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (complete) has 1235 edges and 807 vertex of which 163 are kept as prefixes of interest. Removing 644 places using SCC suffix rule.23 ms
Discarding 644 places :
Also discarding 32522 output transitions
Drop transitions (Output transitions of discarded places.) removed 32522 transitions
Ensure Unique test removed 7 places
Ensure Unique test removed 7722 transitions
Reduce isomorphic transitions removed 7722 transitions.
Iterating post reduction 0 with 7729 rules applied. Total rules applied 7730 place count 156 transition count 156
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 1 with 30 rules applied. Total rules applied 7760 place count 136 transition count 146
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 7770 place count 136 transition count 136
Free-agglomeration rule applied 20 times.
Iterating global reduction 2 with 20 rules applied. Total rules applied 7790 place count 136 transition count 116
Ensure Unique test removed 20 places
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 2 with 60 rules applied. Total rules applied 7850 place count 96 transition count 96
Applied a total of 7850 rules in 910 ms. Remains 96 /807 variables (removed 711) and now considering 96/40400 (removed 40304) transitions.
Running SMT prover for 9 properties.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6403433415714489906.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13766887003935222018.kers'
[2026-05-24 17:21:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6403433415714489906.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13766887003935222018.kers]
Culling duplicate invariants (modulo rational): removing 39 columns.
Culled 39 columns in 0 ms.
// Phase 1: matrix 96 rows 57 cols 132 entries
Finished phase 1 with 47 SingleSign rule and 1 generalized
[2026-05-24 17:21:02] [INFO ] Computed 48 invariants in 0 ms
Computed 48 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13766887003935222018.kers
Total runtime 1 ms.
[2026-05-24 17:21:02] [INFO ] After 153ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2026-05-24 17:21:03] [INFO ] [Nat]Absence check using 47 positive place invariants in 14 ms returned sat
[2026-05-24 17:21:03] [INFO ] [Nat]Absence check using 47 positive and 1 generalized place invariants in 2 ms returned sat
[2026-05-24 17:21:03] [INFO ] After 107ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
TRAPS : Iteration 0
[2026-05-24 17:21:03] [INFO ] After 230ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
[2026-05-24 17:21:03] [INFO ] After 565ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
[2026-05-24 17:21:03] [INFO ] Flatten gal took : 22 ms
[2026-05-24 17:21:03] [INFO ] Flatten gal took : 5 ms
[2026-05-24 17:21:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18155609549263257832.gal : 6 ms
[2026-05-24 17:21:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality646454811166488088.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/ReachabilityCardinality18155609549263257832.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality646454811166488088.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 ...328
Loading property file /tmp/ReachabilityCardinality646454811166488088.prop.
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 12
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :12 after 288
Invariant property Dekker-PT-200-ReachabilityCardinality-2024-09 does not hold.
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :288 after 110592
Invariant property Dekker-PT-200-ReachabilityCardinality-2024-11 does not hold.
Invariant property Dekker-PT-200-ReachabilityCardinality-2024-10 does not hold.
Reachability property Dekker-PT-200-ReachabilityCardinality-2024-06 is true.
Invariant property Dekker-PT-200-ReachabilityCardinality-2024-04 does not hold.
Reachability property Dekker-PT-200-ReachabilityCardinality-2024-03 is true.
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :110592 after 3.18505e+07
Detected timeout of ITS tools.
[2026-05-24 17:21:18] [INFO ] Flatten gal took : 6 ms
[2026-05-24 17:21:18] [INFO ] Applying decomposition
[2026-05-24 17:21:18] [INFO ] Flatten gal took : 3 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/graph3676793052117982230.txt' '-o' '/tmp/graph3676793052117982230.bin' '-w' '/tmp/graph3676793052117982230.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3676793052117982230.bin' '-l' '-1' '-v' '-w' '/tmp/graph3676793052117982230.weights' '-q' '0' '-e' '0.001'
[2026-05-24 17:21:19] [INFO ] Decomposing Gal with order
[2026-05-24 17:21:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 17:21:19] [INFO ] Removed a total of 9 redundant transitions.
[2026-05-24 17:21:19] [INFO ] Flatten gal took : 248 ms
[2026-05-24 17:21:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 20 ms.
[2026-05-24 17:21:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14931246711148276462.gal : 4 ms
[2026-05-24 17:21:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17270082234183848759.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/ReachabilityCardinality14931246711148276462.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17270082234183848759.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 ...309
Loading property file /tmp/ReachabilityCardinality17270082234183848759.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,2.11345e+13,0.030176,4828,48,7,137,19,144,10,20,19,0
Total reachable state count : 21134460321792

Verifying 3 reachability properties.
Invariant property Dekker-PT-200-ReachabilityCardinality-2024-02 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Dekker-PT-200-ReachabilityCardinality-2024-02,5.72392e+12,0.033221,4828,134,7,492,19,150,378,25,19,267
Reachability property Dekker-PT-200-ReachabilityCardinality-2024-05 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Dekker-PT-200-ReachabilityCardinality-2024-05,1.76121e+12,0.033756,4828,49,7,527,19,154,378,25,19,269
Invariant property Dekker-PT-200-ReachabilityCardinality-2024-07 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Dekker-PT-200-ReachabilityCardinality-2024-07,2.93534e+11,0.035064,4828,50,7,596,19,164,440,25,19,309
Over-approximation ignoring read arcs solved 0 properties in 17959 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-24 17:21:21] [INFO ] Flatten gal took : 1632 ms
[2026-05-24 17:21:21] [INFO ] Applying decomposition
[2026-05-24 17:21:23] [INFO ] Flatten gal took : 1486 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/graph1784410248929273646.txt' '-o' '/tmp/graph1784410248929273646.bin' '-w' '/tmp/graph1784410248929273646.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1784410248929273646.bin' '-l' '-1' '-v' '-w' '/tmp/graph1784410248929273646.weights' '-q' '0' '-e' '0.001'
[2026-05-24 17:21:28] [INFO ] Decomposing Gal with order
[2026-05-24 17:21:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 17:21:32] [INFO ] Removed a total of 135118 redundant transitions.
[2026-05-24 17:21:33] [INFO ] Flatten gal took : 2814 ms
[2026-05-24 17:21:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1853 ms.
[2026-05-24 17:21:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1857928067997090503.gal : 284 ms
[2026-05-24 17:21:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18341148227837790162.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/ReachabilityCardinality1857928067997090503.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18341148227837790162.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 ...308
Loading property file /tmp/ReachabilityCardinality18341148227837790162.prop.
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 128
Invariant property Dekker-PT-200-ReachabilityCardinality-2024-09 does not hold.
FORMULA Dekker-PT-200-ReachabilityCardinality-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property Dekker-PT-200-ReachabilityCardinality-2024-04 does not hold.
FORMULA Dekker-PT-200-ReachabilityCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :128 after 1.60694e+60
Invariant property Dekker-PT-200-ReachabilityCardinality-2024-11 does not hold.
FORMULA Dekker-PT-200-ReachabilityCardinality-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property Dekker-PT-200-ReachabilityCardinality-2024-06 is true.
FORMULA Dekker-PT-200-ReachabilityCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property Dekker-PT-200-ReachabilityCardinality-2024-02 does not hold.
FORMULA Dekker-PT-200-ReachabilityCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1.60694e+60 after 4.01735e+60
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :4.01735e+60 after 4.01735e+60
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,1.62301e+62,56.2683,262904,417,15,12473,20336,41305,8713,50,28870,0
Total reachable state count : 1.623007424701580178297381713264574228547e+62

Verifying 9 reachability properties.
Invariant property Dekker-PT-200-ReachabilityCardinality-2024-02 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Dekker-PT-200-ReachabilityCardinality-2024-02,6.33987e+59,56.3094,262904,473,16,12473,20336,41333,8713,58,28870,1715
Reachability property Dekker-PT-200-ReachabilityCardinality-2024-03 is true.
FORMULA Dekker-PT-200-ReachabilityCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Dekker-PT-200-ReachabilityCardinality-2024-03,1.25542e+58,56.3182,262904,218,16,12473,20336,41361,8713,62,28870,2643
Invariant property Dekker-PT-200-ReachabilityCardinality-2024-04 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Dekker-PT-200-ReachabilityCardinality-2024-04,4.01735e+59,56.321,262904,215,14,12473,20336,41365,8713,62,28870,2883
Reachability property Dekker-PT-200-ReachabilityCardinality-2024-05 is true.
FORMULA Dekker-PT-200-ReachabilityCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Dekker-PT-200-ReachabilityCardinality-2024-05,2.00867e+59,56.322,262904,216,14,12473,20336,41369,8713,62,28870,2887
Reachability property Dekker-PT-200-ReachabilityCardinality-2024-06 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Dekker-PT-200-ReachabilityCardinality-2024-06,4.01735e+59,56.3227,262904,214,12,12473,20336,41373,8713,62,28870,2888
Invariant property Dekker-PT-200-ReachabilityCardinality-2024-07 does not hold.
FORMULA Dekker-PT-200-ReachabilityCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Dekker-PT-200-ReachabilityCardinality-2024-07,5.02168e+58,56.3263,262904,215,14,12473,20336,41382,8713,62,28870,3292
Invariant property Dekker-PT-200-ReachabilityCardinality-2024-09 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Dekker-PT-200-ReachabilityCardinality-2024-09,4.01735e+59,56.3278,262904,215,14,12473,20336,41386,8713,62,28870,3358
Invariant property Dekker-PT-200-ReachabilityCardinality-2024-10 does not hold.
FORMULA Dekker-PT-200-ReachabilityCardinality-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Dekker-PT-200-ReachabilityCardinality-2024-10,4.01735e+59,56.3295,262904,214,14,12473,20336,41386,8713,62,28870,3492
Invariant property Dekker-PT-200-ReachabilityCardinality-2024-11 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Dekker-PT-200-ReachabilityCardinality-2024-11,2.00867e+59,56.3305,262904,215,14,12473,20336,41393,8713,62,28870,3556
All properties solved without resorting to model-checking.
Total runtime 624044 ms.

BK_STOP 1779643353540

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.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="Dekker-PT-200"
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 Dekker-PT-200, 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 r082-smll-177946993700294"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Dekker-PT-200.tgz
mv Dekker-PT-200 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 ;