About the Execution of ITS-Tools for CANInsertWithFailure-PT-050
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16205.388 | 3600000.00 | 4715130.00 | 474078.30 | T?FFFTT?TF?F?FFT | normal |
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.r034-tall-177946842200742.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 CANInsertWithFailure-PT-050, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946842200742
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 11K Mar 6 10:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Mar 6 10:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Mar 6 10:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 69K Mar 6 10:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.3K Mar 15 07:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Mar 15 07:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 15 07:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 07:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Mar 6 10:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 132K Mar 6 10:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Mar 6 10:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Mar 6 10:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 15 07:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 15 07:54 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 16M 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 CANInsertWithFailure-PT-050-ReachabilityCardinality-2024-00
FORMULA_NAME CANInsertWithFailure-PT-050-ReachabilityCardinality-2024-01
FORMULA_NAME CANInsertWithFailure-PT-050-ReachabilityCardinality-2024-02
FORMULA_NAME CANInsertWithFailure-PT-050-ReachabilityCardinality-2024-03
FORMULA_NAME CANInsertWithFailure-PT-050-ReachabilityCardinality-2024-04
FORMULA_NAME CANInsertWithFailure-PT-050-ReachabilityCardinality-2024-05
FORMULA_NAME CANInsertWithFailure-PT-050-ReachabilityCardinality-2024-06
FORMULA_NAME CANInsertWithFailure-PT-050-ReachabilityCardinality-2024-07
FORMULA_NAME CANInsertWithFailure-PT-050-ReachabilityCardinality-2024-08
FORMULA_NAME CANInsertWithFailure-PT-050-ReachabilityCardinality-2024-09
FORMULA_NAME CANInsertWithFailure-PT-050-ReachabilityCardinality-2024-10
FORMULA_NAME CANInsertWithFailure-PT-050-ReachabilityCardinality-2024-11
FORMULA_NAME CANInsertWithFailure-PT-050-ReachabilityCardinality-2024-12
FORMULA_NAME CANInsertWithFailure-PT-050-ReachabilityCardinality-2024-13
FORMULA_NAME CANInsertWithFailure-PT-050-ReachabilityCardinality-2024-14
FORMULA_NAME CANInsertWithFailure-PT-050-ReachabilityCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1779680098971
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-050
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202604301425
[2026-05-25 03:35:00] [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]
[2026-05-25 03:35:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 03:35:00] [INFO ] Load time of PNML (sax parser for PT used): 491 ms
[2026-05-25 03:35:00] [INFO ] Transformed 5604 places.
[2026-05-25 03:35:00] [INFO ] Transformed 15300 transitions.
[2026-05-25 03:35:00] [INFO ] Parsed PT model containing 5604 places and 15300 transitions and 41000 arcs in 644 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (31 resets) in 3417 ms. (11 steps per ms) remains 8/16 properties
FORMULA CANInsertWithFailure-PT-050-ReachabilityCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-050-ReachabilityCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-050-ReachabilityCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-050-ReachabilityCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-050-ReachabilityCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-050-ReachabilityCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-050-ReachabilityCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-050-ReachabilityCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 456 ms. (87 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 185 ms. (215 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 162 ms. (245 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 590 ms. (67 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 157 ms. (253 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 231 ms. (172 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 229 ms. (173 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 248 ms. (160 steps per ms) remains 8/8 properties
[2026-05-25 03:35:02] [INFO ] Flatten gal took : 1066 ms
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16441013239779003204.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17547696125512828837.kers'
[2026-05-25 03:35:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16441013239779003204.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17547696125512828837.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 6 ms.
// Phase 1: matrix 15300 rows 5603 cols 31000 entries
[2026-05-25 03:35:03] [INFO ] Flatten gal took : 344 ms
Finished phase 1 with 5501 SingleSign rule and 50 generalized
[2026-05-25 03:35:03] [INFO ] Computed 53 invariants in 366 ms
Computed 53 P flows in 370 ms.
Exported basis to /tmp/petrispot-output-17547696125512828837.kers
Total runtime 381 ms.
[2026-05-25 03:35:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12398589613400059779.gal : 143 ms
[2026-05-25 03:35:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2318888563941225649.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/ReachabilityCardinality12398589613400059779.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2318888563941225649.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
[2026-05-25 03:35:04] [INFO ] State equation strengthened by 4950 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Loading property file /tmp/ReachabilityCardinality2318888563941225649.prop.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/158 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem CANInsertWithFailure-PT-050-ReachabilityCardinality-2024-02 is UNSAT
FORMULA CANInsertWithFailure-PT-050-ReachabilityCardinality-2024-02 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 5369/5527 variables, 14/14 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5527 variables, 0/14 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 72/5599 variables, 36/50 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5599 variables, 0/50 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 2/5601 variables, 2/52 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/5601 variables, 0/52 constraints. Problems are: Problem set: 1 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 20901/20904 variables, and 5653 constraints, problems are : Problem set: 1 solved, 7 unsolved in 5800 ms.
Refiners :[Positive P Invariants (semi-flows): 50/51 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 5601/5604 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 8/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/153 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 5372/5525 variables, 13/13 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5525 variables, 10/23 constraints. Problems are: Problem set: 1 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 5525/20904 variables, and 23 constraints, problems are : Problem set: 1 solved, 7 unsolved in 5015 ms.
Refiners :[Positive P Invariants (semi-flows): 13/51 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/5604 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 3/5 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12487ms problems are : Problem set: 1 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 153 out of 5604 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5604/5604 places, 15300/15300 transitions.
Graph (complete) has 20751 edges and 5604 vertex of which 5603 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.22 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 322 transitions
Trivial Post-agglo rules discarded 322 transitions
Performed 322 trivial Post agglomeration. Transition count delta: 322
Iterating post reduction 0 with 322 rules applied. Total rules applied 323 place count 5603 transition count 14978
Reduce places removed 322 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 330 rules applied. Total rules applied 653 place count 5281 transition count 14970
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 661 place count 5273 transition count 14970
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 661 place count 5273 transition count 14964
Deduced a syphon composed of 6 places in 6 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 673 place count 5267 transition count 14964
Performed 2379 Post agglomeration using F-continuation condition.Transition count delta: 2379
Deduced a syphon composed of 2379 places in 10 ms
Reduce places removed 2379 places and 0 transitions.
Iterating global reduction 3 with 4758 rules applied. Total rules applied 5431 place count 2888 transition count 12585
Drop transitions (Redundant composition of simpler transitions.) removed 2292 transitions
Redundant transition composition rules discarded 2292 transitions
Iterating global reduction 3 with 2292 rules applied. Total rules applied 7723 place count 2888 transition count 10293
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 3 with 4 rules applied. Total rules applied 7727 place count 2888 transition count 10289
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 7731 place count 2884 transition count 10289
Partial Free-agglomeration rule applied 2530 times.
Drop transitions (Partial Free agglomeration) removed 2530 transitions
Iterating global reduction 4 with 2530 rules applied. Total rules applied 10261 place count 2884 transition count 10289
Partial Free-agglomeration rule applied 291 times.
Drop transitions (Partial Free agglomeration) removed 291 transitions
Iterating global reduction 4 with 291 rules applied. Total rules applied 10552 place count 2884 transition count 10289
Applied a total of 10552 rules in 4570 ms. Remains 2884 /5604 variables (removed 2720) and now considering 10289/15300 (removed 5011) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4586 ms. Remains : 2884/5604 places, 10289/15300 transitions.
RANDOM walk for 40000 steps (158 resets) in 1183 ms. (33 steps per ms) remains 4/7 properties
FORMULA CANInsertWithFailure-PT-050-ReachabilityCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-050-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-050-ReachabilityCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 237 ms. (168 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 208 ms. (191 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 234 ms. (170 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 88 ms. (449 steps per ms) remains 4/4 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4944498157745425832.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16610375366695873265.kers'
[2026-05-25 03:35:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4944498157745425832.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16610375366695873265.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 10289 rows 2884 cols 21374 entries
Finished phase 1 with 2782 SingleSign rule and 50 generalized
[2026-05-25 03:35:20] [INFO ] Computed 52 invariants in 143 ms
Computed 52 P flows in 144 ms.
Exported basis to /tmp/petrispot-output-16610375366695873265.kers
Total runtime 153 ms.
[2026-05-25 03:35:20] [INFO ] State equation strengthened by 9510 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/122 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 2680/2802 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2802 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 78/2880 variables, 39/50 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2880 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 2/2882 variables, 2/52 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2882 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 10289/13171 variables, 2882/2934 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/13171 variables, 9510/12444 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/13171 variables, 0/12444 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 2/13173 variables, 2/12446 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/13173 variables, 0/12446 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 0/13173 variables, 0/12446 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13173/13173 variables, and 12446 constraints, problems are : Problem set: 0 solved, 4 unsolved in 12501 ms.
Refiners :[Positive P Invariants (semi-flows): 50/50 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 2884/2884 constraints, ReadFeed: 9510/9510 constraints, PredecessorRefiner: 4/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/122 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 2680/2802 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2802 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2802 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 78/2880 variables, 39/52 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2880 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 2/2882 variables, 2/54 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :5 after 7
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :7 after 9
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :9 after 11
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :11 after 13
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :13 after 17
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :17 after 23
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :23 after 35
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :35 after 59
At refinement iteration 7 (INCLUDED_ONLY) 0/2882 variables, 20/74 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SMT process timed out in 57949ms, After SMT, problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 122 out of 2884 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2884/2884 places, 10289/10289 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 2884 transition count 10288
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 2883 transition count 10288
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 3 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 38 place count 2865 transition count 10270
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 39 place count 2865 transition count 10269
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 40 place count 2864 transition count 10269
Partial Free-agglomeration rule applied 14 times.
Drop transitions (Partial Free agglomeration) removed 14 transitions
Iterating global reduction 3 with 14 rules applied. Total rules applied 54 place count 2864 transition count 10269
Applied a total of 54 rules in 1460 ms. Remains 2864 /2884 variables (removed 20) and now considering 10269/10289 (removed 20) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1460 ms. Remains : 2864/2884 places, 10269/10289 transitions.
SDD proceeding with computation,8 properties remain. new max is 4096
SDD size :59 after 106
RANDOM walk for 40000 steps (158 resets) in 990 ms. (40 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 126 ms. (314 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 119 ms. (333 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 158 ms. (251 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 89 ms. (444 steps per ms) remains 4/4 properties
SDD proceeding with computation,8 properties remain. new max is 8192
SDD size :106 after 132
Interrupted probabilistic random walk after 73762 steps, run timeout after 3001 ms. (steps per millisecond=24 ) properties seen :0 out of 4
Probabilistic random walk after 73762 steps, saw 29093 distinct states, run finished after 3008 ms. (steps per millisecond=24 ) 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-10041383811177646962.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10747681407511780689.kers'
[2026-05-25 03:36:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10041383811177646962.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10747681407511780689.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 10269 rows 2864 cols 21288 entries
Finished phase 1 with 2762 SingleSign rule and 50 generalized
[2026-05-25 03:36:23] [INFO ] Computed 52 invariants in 137 ms
Computed 52 P flows in 138 ms.
Exported basis to /tmp/petrispot-output-10747681407511780689.kers
Total runtime 144 ms.
[2026-05-25 03:36:23] [INFO ] State equation strengthened by 9602 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/122 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 2660/2782 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2782 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 78/2860 variables, 39/50 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2860 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 2/2862 variables, 2/52 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2862 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 10269/13131 variables, 2862/2914 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SDD proceeding with computation,8 properties remain. new max is 16384
SDD size :132 after 272
At refinement iteration 8 (INCLUDED_ONLY) 0/13131 variables, 9602/12516 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/13131 variables, 0/12516 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SDD proceeding with computation,8 properties remain. new max is 32768
SDD size :272 after 5047
At refinement iteration 10 (OVERLAPS) 2/13133 variables, 2/12518 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/13133 variables, 0/12518 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SDD proceeding with computation,8 properties remain. new max is 65536
SDD size :5047 after 6393
At refinement iteration 12 (OVERLAPS) 0/13133 variables, 0/12518 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13133/13133 variables, and 12518 constraints, problems are : Problem set: 0 solved, 4 unsolved in 12747 ms.
Refiners :[Positive P Invariants (semi-flows): 50/50 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 2864/2864 constraints, ReadFeed: 9602/9602 constraints, PredecessorRefiner: 4/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/122 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 2660/2782 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2782 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2782 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 78/2860 variables, 39/52 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2860 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 2/2862 variables, 2/54 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2862 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 10269/13131 variables, 2862/2916 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SDD proceeding with computation,8 properties remain. new max is 131072
SDD size :6393 after 220348
At refinement iteration 9 (INCLUDED_ONLY) 0/13131 variables, 9602/12518 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SDD proceeding with computation,8 properties remain. new max is 262144
SDD size :220348 after 230152
At refinement iteration 10 (INCLUDED_ONLY) 0/13131 variables, 1/12519 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/13131 variables, 0/12519 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 2/13133 variables, 2/12521 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SDD proceeding with computation,8 properties remain. new max is 524288
SDD size :230152 after 251153
At refinement iteration 13 (INCLUDED_ONLY) 0/13133 variables, 0/12521 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 13133/13133 variables, and 12521 constraints, problems are : Problem set: 0 solved, 4 unsolved in 75086 ms.
Refiners :[Positive P Invariants (semi-flows): 50/50 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 2864/2864 constraints, ReadFeed: 9602/9602 constraints, PredecessorRefiner: 4/1 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 88058ms problems are : Problem set: 0 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 122 out of 2864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2864/2864 places, 10269/10269 transitions.
Applied a total of 0 rules in 406 ms. Remains 2864 /2864 variables (removed 0) and now considering 10269/10269 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 407 ms. Remains : 2864/2864 places, 10269/10269 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2864/2864 places, 10269/10269 transitions.
Applied a total of 0 rules in 392 ms. Remains 2864 /2864 variables (removed 0) and now considering 10269/10269 (removed 0) transitions.
[2026-05-25 03:37:52] [INFO ] Invariant cache hit.
[2026-05-25 03:37:55] [INFO ] Implicit Places using invariants in 3838 ms returned []
Implicit Place search using SMT only with invariants took 3848 ms to find 0 implicit places.
Running 10219 sub problems to find dead transitions.
[2026-05-25 03:37:56] [INFO ] Invariant cache hit.
[2026-05-25 03:37:56] [INFO ] State equation strengthened by 9602 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2863 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 10219 unsolved
SMT process timed out in 40688ms, After SMT, problems are : Problem set: 0 solved, 10219 unsolved
Search for dead transitions found 0 dead transitions in 40722ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45009 ms. Remains : 2864/2864 places, 10269/10269 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 9051 edges and 2864 vertex of which 2133 / 2864 are part of one of the 2 SCC in 8 ms
Free SCC test removed 2131 places
Drop transitions (Empty/Sink Transition effects.) removed 5720 transitions
Ensure Unique test removed 2405 transitions
Reduce isomorphic transitions removed 8125 transitions.
Graph (complete) has 2465 edges and 733 vertex of which 593 are kept as prefixes of interest. Removing 140 places using SCC suffix rule.0 ms
Discarding 140 places :
Also discarding 42 output transitions
Drop transitions (Output transitions of discarded places.) removed 42 transitions
Drop transitions (Empty/Sink Transition effects.) removed 426 transitions
Reduce isomorphic transitions removed 426 transitions.
Iterating post reduction 0 with 426 rules applied. Total rules applied 428 place count 593 transition count 1676
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 4 Pre rules applied. Total rules applied 428 place count 593 transition count 1672
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 436 place count 589 transition count 1672
Discarding 348 places :
Symmetric choice reduction at 1 with 348 rule applications. Total rules 784 place count 241 transition count 977
Iterating global reduction 1 with 348 rules applied. Total rules applied 1132 place count 241 transition count 977
Ensure Unique test removed 308 transitions
Reduce isomorphic transitions removed 308 transitions.
Iterating post reduction 1 with 308 rules applied. Total rules applied 1440 place count 241 transition count 669
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 1446 place count 238 transition count 666
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 1450 place count 236 transition count 673
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 2 with 16 rules applied. Total rules applied 1466 place count 236 transition count 657
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 1470 place count 234 transition count 655
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 2 with 5 rules applied. Total rules applied 1475 place count 234 transition count 650
Free-agglomeration rule applied 19 times.
Iterating global reduction 2 with 19 rules applied. Total rules applied 1494 place count 234 transition count 631
Reduce places removed 19 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 2 with 41 rules applied. Total rules applied 1535 place count 215 transition count 609
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 1539 place count 215 transition count 605
Partial Free-agglomeration rule applied 47 times.
Drop transitions (Partial Free agglomeration) removed 47 transitions
Iterating global reduction 3 with 47 rules applied. Total rules applied 1586 place count 215 transition count 605
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1589 place count 215 transition count 602
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 1596 place count 208 transition count 589
Iterating global reduction 4 with 7 rules applied. Total rules applied 1603 place count 208 transition count 589
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 1606 place count 208 transition count 586
Partial Post-agglomeration rule applied 4 times.
Drop transitions (Partial Post agglomeration) removed 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 1610 place count 208 transition count 586
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 1614 place count 204 transition count 582
Iterating global reduction 5 with 4 rules applied. Total rules applied 1618 place count 204 transition count 582
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1620 place count 204 transition count 580
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 6 with 3 rules applied. Total rules applied 1623 place count 204 transition count 577
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1624 place count 203 transition count 576
Applied a total of 1624 rules in 619 ms. Remains 203 /2864 variables (removed 2661) and now considering 576/10269 (removed 9693) transitions.
Running SMT prover for 4 properties.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1575515995897314782.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15993700072051232693.kers'
[2026-05-25 03:38:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1575515995897314782.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15993700072051232693.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 576 rows 203 cols 1205 entries
Finished phase 1 with 198 SingleSign rule and 0 generalized
[2026-05-25 03:38:37] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-15993700072051232693.kers
Total runtime 4 ms.
[2026-05-25 03:38:37] [INFO ] After 46ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2026-05-25 03:38:37] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2026-05-25 03:38:37] [INFO ] After 147ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
TRAPS : Iteration 0
[2026-05-25 03:38:37] [INFO ] After 270ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
[2026-05-25 03:38:37] [INFO ] After 415ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
[2026-05-25 03:38:37] [INFO ] Flatten gal took : 8 ms
[2026-05-25 03:38:37] [INFO ] Flatten gal took : 8 ms
[2026-05-25 03:38:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12660658449506257810.gal : 3 ms
[2026-05-25 03:38:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14960465130919302216.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/ReachabilityCardinality12660658449506257810.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14960465130919302216.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 ...330
Loading property file /tmp/ReachabilityCardinality14960465130919302216.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :7 after 36
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :36 after 63
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :63 after 90
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :90 after 338
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :338 after 3269
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :3269 after 5284
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :5284 after 28624
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :28624 after 369642
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :369642 after 892591
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :892591 after 1.76572e+07
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :1.76572e+07 after 4.42998e+08
SDD proceeding with computation,4 properties remain. new max is 16384
SDD size :4.42998e+08 after 1.39155e+10
Detected timeout of ITS tools.
[2026-05-25 03:38:52] [INFO ] Flatten gal took : 10 ms
[2026-05-25 03:38:52] [INFO ] Applying decomposition
[2026-05-25 03:38:52] [INFO ] Flatten gal took : 8 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/graph12990801667713519004.txt' '-o' '/tmp/graph12990801667713519004.bin' '-w' '/tmp/graph12990801667713519004.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12990801667713519004.bin' '-l' '-1' '-v' '-w' '/tmp/graph12990801667713519004.weights' '-q' '0' '-e' '0.001'
[2026-05-25 03:38:53] [INFO ] Decomposing Gal with order
[2026-05-25 03:38:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 03:38:53] [INFO ] Removed a total of 306 redundant transitions.
[2026-05-25 03:38:53] [INFO ] Flatten gal took : 103 ms
[2026-05-25 03:38:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 149 labels/synchronizations in 17 ms.
[2026-05-25 03:38:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality268991344459942055.gal : 4 ms
[2026-05-25 03:38:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15216534221666946563.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality268991344459942055.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15216534221666946563.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/ReachabilityCardinality15216534221666946563.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :6 after 54
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :54 after 79
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :79 after 118
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :118 after 2280
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :2280 after 3146
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :3146 after 4696
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :4696 after 79530
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :79530 after 188017
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :188017 after 664104
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :664104 after 7.69948e+06
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 31752 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-25 03:39:08] [INFO ] Flatten gal took : 270 ms
[2026-05-25 03:39:08] [INFO ] Applying decomposition
[2026-05-25 03:39:09] [INFO ] Flatten gal took : 255 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/graph15297512456337548675.txt' '-o' '/tmp/graph15297512456337548675.bin' '-w' '/tmp/graph15297512456337548675.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15297512456337548675.bin' '-l' '-1' '-v' '-w' '/tmp/graph15297512456337548675.weights' '-q' '0' '-e' '0.001'
[2026-05-25 03:39:09] [INFO ] Decomposing Gal with order
[2026-05-25 03:39:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 03:39:11] [INFO ] Removed a total of 7919 redundant transitions.
[2026-05-25 03:39:11] [INFO ] Flatten gal took : 1016 ms
[2026-05-25 03:39:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 4788 labels/synchronizations in 711 ms.
[2026-05-25 03:39:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5315128518800881096.gal : 67 ms
[2026-05-25 03:39:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8245790810966858805.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/ReachabilityCardinality5315128518800881096.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8245790810966858805.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/ReachabilityCardinality8245790810966858805.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :4 after 6
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :6 after 14
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :14 after 23
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :23 after 46
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :46 after 77
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :77 after 81
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :81 after 88
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :88 after 98
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :98 after 198
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :198 after 7490
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :7490 after 7858
SDD proceeding with computation,4 properties remain. new max is 16384
SDD size :7858 after 8909
SDD proceeding with computation,4 properties remain. new max is 32768
SDD size :8909 after 10880
SDD proceeding with computation,4 properties remain. new max is 65536
SDD size :10880 after 458838
SDD proceeding with computation,4 properties remain. new max is 131072
SDD size :458838 after 471074
SDD proceeding with computation,4 properties remain. new max is 262144
SDD size :471074 after 518320
Detected timeout of ITS tools.
[2026-05-25 04:09:32] [INFO ] Flatten gal took : 1092 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12394787925864353652
[2026-05-25 04:09:32] [INFO ] Too many transitions (10269) to apply POR reductions. Disabling POR matrices.
[2026-05-25 04:09:33] [INFO ] Applying decomposition
[2026-05-25 04:09:33] [INFO ] Built C files in 1127ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12394787925864353652
Running compilation step : cd /tmp/ltsmin12394787925864353652;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '180' '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'
[2026-05-25 04:09:34] [INFO ] Flatten gal took : 1138 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/graph6622025516045240478.txt' '-o' '/tmp/graph6622025516045240478.bin' '-w' '/tmp/graph6622025516045240478.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6622025516045240478.bin' '-l' '-1' '-v' '-w' '/tmp/graph6622025516045240478.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:09:50] [INFO ] Decomposing Gal with order
[2026-05-25 04:09:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:09:51] [INFO ] Removed a total of 8332 redundant transitions.
[2026-05-25 04:09:51] [INFO ] Flatten gal took : 819 ms
[2026-05-25 04:09:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 4993 labels/synchronizations in 543 ms.
[2026-05-25 04:09:52] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11887062804608938635.gal : 105 ms
[2026-05-25 04:09:52] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9688088763583887278.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11887062804608938635.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9688088763583887278.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
Loading property file /tmp/ReachabilityCardinality9688088763583887278.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 2
Compilation finished in 61952 ms.
Running link step : cd /tmp/ltsmin12394787925864353652;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 125 ms.
Running LTSmin : cd /tmp/ltsmin12394787925864353652;'/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' 'CANInsertWithFailurePT050ReachabilityCardinality202401==true'
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :2 after 734
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :734 after 735
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :735 after 737
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :737 after 738
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :738 after 742
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :742 after 745
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :745 after 795
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :795 after 817
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :817 after 896
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :896 after 1074
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin12394787925864353652;'/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' 'CANInsertWithFailurePT050ReachabilityCardinality202401==true'
Running LTSmin : cd /tmp/ltsmin12394787925864353652;'/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' 'CANInsertWithFailurePT050ReachabilityCardinality202407==true'
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin12394787925864353652;'/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' 'CANInsertWithFailurePT050ReachabilityCardinality202407==true'
Running LTSmin : cd /tmp/ltsmin12394787925864353652;'/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' 'CANInsertWithFailurePT050ReachabilityCardinality202410==true'
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :1074 after 2345
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin12394787925864353652;'/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' 'CANInsertWithFailurePT050ReachabilityCardinality202410==true'
Running LTSmin : cd /tmp/ltsmin12394787925864353652;'/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' 'CANInsertWithFailurePT050ReachabilityCardinality202412==true'
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin12394787925864353652;'/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' 'CANInsertWithFailurePT050ReachabilityCardinality202412==true'
Retrying LTSmin with larger timeout 7200 s
Running LTSmin : cd /tmp/ltsmin12394787925864353652;'/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' 'CANInsertWithFailurePT050ReachabilityCardinality202401==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
++ 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="CANInsertWithFailure-PT-050"
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 CANInsertWithFailure-PT-050, 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 r034-tall-177946842200742"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-050.tgz
mv CANInsertWithFailure-PT-050 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 '
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 ;