About the Execution of ITS-Tools for CANConstruction-PT-100
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16214.424 | 2004384.00 | 3477890.00 | 59285.20 | ?FTTT?T?FTT?F??T | 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-177946842100695.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 CANConstruction-PT-100, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946842100695
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 7.3K Mar 6 09:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Mar 6 09:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Mar 6 09:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Mar 6 09:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.8K Mar 15 07:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 07:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 15 07:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 07:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Mar 6 09:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 137K Mar 6 09:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Mar 6 09:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K Mar 6 09:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 15 07:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 15 07:53 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 15M 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 CANConstruction-PT-100-ReachabilityFireability-2024-00
FORMULA_NAME CANConstruction-PT-100-ReachabilityFireability-2024-01
FORMULA_NAME CANConstruction-PT-100-ReachabilityFireability-2024-02
FORMULA_NAME CANConstruction-PT-100-ReachabilityFireability-2024-03
FORMULA_NAME CANConstruction-PT-100-ReachabilityFireability-2024-04
FORMULA_NAME CANConstruction-PT-100-ReachabilityFireability-2024-05
FORMULA_NAME CANConstruction-PT-100-ReachabilityFireability-2024-06
FORMULA_NAME CANConstruction-PT-100-ReachabilityFireability-2024-07
FORMULA_NAME CANConstruction-PT-100-ReachabilityFireability-2024-08
FORMULA_NAME CANConstruction-PT-100-ReachabilityFireability-2024-09
FORMULA_NAME CANConstruction-PT-100-ReachabilityFireability-2024-10
FORMULA_NAME CANConstruction-PT-100-ReachabilityFireability-2024-11
FORMULA_NAME CANConstruction-PT-100-ReachabilityFireability-2024-12
FORMULA_NAME CANConstruction-PT-100-ReachabilityFireability-2024-13
FORMULA_NAME CANConstruction-PT-100-ReachabilityFireability-2024-14
FORMULA_NAME CANConstruction-PT-100-ReachabilityFireability-2024-15
=== Now, execution of the tool begins
BK_START 1779661595159
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANConstruction-PT-100
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202604301425
[2026-05-24 22:26:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-24 22:26:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 22:26:37] [INFO ] Load time of PNML (sax parser for PT used): 784 ms
[2026-05-24 22:26:37] [INFO ] Transformed 21202 places.
[2026-05-24 22:26:37] [INFO ] Transformed 40800 transitions.
[2026-05-24 22:26:37] [INFO ] Parsed PT model containing 21202 places and 40800 transitions and 122000 arcs in 997 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 21 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (20 resets) in 5269 ms. (7 steps per ms) remains 10/16 properties
FORMULA CANConstruction-PT-100-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-100-ReachabilityFireability-2024-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-100-ReachabilityFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-100-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-100-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-100-ReachabilityFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 759 ms. (52 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 273 ms. (146 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 225 ms. (177 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 193 ms. (206 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 223 ms. (178 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 262 ms. (152 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 386 ms. (103 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 888 ms. (44 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 214 ms. (186 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 300 ms. (132 steps per ms) remains 10/10 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14298677199534181940.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18173588451200735900.kers'
[2026-05-24 22:26:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14298677199534181940.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18173588451200735900.kers]
Culled 0 columns in 22 ms.
// Phase 1: matrix 40800 rows 21202 cols 82200 entries
[2026-05-24 22:26:40] [INFO ] Flatten gal took : 1702 ms
Finished phase 1 with 20901 SingleSign rule and 100 generalized
[2026-05-24 22:26:40] [INFO ] Computed 201 invariants in 208 ms
Computed 201 P flows in 209 ms.
Exported basis to /tmp/petrispot-output-18173588451200735900.kers
Total runtime 251 ms.
[2026-05-24 22:26:41] [INFO ] State equation strengthened by 19900 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
[2026-05-24 22:26:41] [INFO ] Flatten gal took : 717 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
[2026-05-24 22:26:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10605303879570446320.gal : 324 ms
[2026-05-24 22:26:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12630867930114618249.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/ReachabilityCardinality10605303879570446320.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12630867930114618249.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
At refinement iteration 1 (OVERLAPS) 16996/17131 variables, 120/120 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 Real declared 17131/62002 variables, and 120 constraints, problems are : Problem set: 0 solved, 10 unsolved in 5031 ms.
Refiners :[Positive P Invariants (semi-flows): 120/198 constraints, Generalized P Invariants (flows): 0/3 constraints, State Equation: 0/21202 constraints, ReadFeed: 0/19900 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) 0/135 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 16996/17131 variables, 120/120 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Loading property file /tmp/ReachabilityCardinality12630867930114618249.prop.
SMT process timed out in 27919ms, 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 135 out of 21202 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21202/21202 places, 40800/40800 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 634 transitions
Trivial Post-agglo rules discarded 634 transitions
Performed 634 trivial Post agglomeration. Transition count delta: 634
Iterating post reduction 0 with 634 rules applied. Total rules applied 634 place count 21202 transition count 40166
Reduce places removed 634 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 637 rules applied. Total rules applied 1271 place count 20568 transition count 40163
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 1274 place count 20565 transition count 40163
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 25 Pre rules applied. Total rules applied 1274 place count 20565 transition count 40138
Deduced a syphon composed of 25 places in 13 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 1324 place count 20540 transition count 40138
Performed 9731 Post agglomeration using F-continuation condition.Transition count delta: 9731
Deduced a syphon composed of 9731 places in 18 ms
Reduce places removed 9731 places and 0 transitions.
Iterating global reduction 3 with 19462 rules applied. Total rules applied 20786 place count 10809 transition count 30407
Free-agglomeration rule (complex) applied 39 times.
Iterating global reduction 3 with 39 rules applied. Total rules applied 20825 place count 10809 transition count 30368
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 3 with 39 rules applied. Total rules applied 20864 place count 10770 transition count 30368
Partial Free-agglomeration rule applied 23 times.
Drop transitions (Partial Free agglomeration) removed 23 transitions
Iterating global reduction 4 with 23 rules applied. Total rules applied 20887 place count 10770 transition count 30368
Applied a total of 20887 rules in 7439 ms. Remains 10770 /21202 variables (removed 10432) and now considering 30368/40800 (removed 10432) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7451 ms. Remains : 10770/21202 places, 30368/40800 transitions.
RANDOM walk for 40000 steps (52 resets) in 2836 ms. (14 steps per ms) remains 8/10 properties
FORMULA CANConstruction-PT-100-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-100-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 234 ms. (170 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 175 ms. (227 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 214 ms. (186 steps per ms) remains 7/8 properties
FORMULA CANConstruction-PT-100-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 170 ms. (233 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 188 ms. (211 steps per ms) remains 6/7 properties
FORMULA CANConstruction-PT-100-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 345 ms. (115 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 158 ms. (251 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 204 ms. (195 steps per ms) remains 6/6 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4474490324478775636.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18000555837507556540.kers'
[2026-05-24 22:27:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4474490324478775636.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18000555837507556540.kers]
Culled 0 columns in 12 ms.
// Phase 1: matrix 30368 rows 10770 cols 61435 entries
Finished phase 1 with 10469 SingleSign rule and 100 generalized
[2026-05-24 22:27:17] [INFO ] Computed 201 invariants in 134 ms
Computed 201 P flows in 137 ms.
Exported basis to /tmp/petrispot-output-18000555837507556540.kers
Total runtime 156 ms.
[2026-05-24 22:27:17] [INFO ] State equation strengthened by 29653 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 8499/8626 variables, 117/117 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8626 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 43/8669 variables, 43/160 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8669 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 124/8793 variables, 3/163 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8793 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 1976/10769 variables, 38/201 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/10769 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 30368/41137 variables, 10769/10970 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/41137 variables, 29653/40623 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 41137/41138 variables, and 40623 constraints, problems are : Problem set: 0 solved, 6 unsolved in 45027 ms.
Refiners :[Positive P Invariants (semi-flows): 198/198 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 10769/10770 constraints, ReadFeed: 29653/29653 constraints, PredecessorRefiner: 6/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 8499/8626 variables, 117/117 constraints. Problems are: Problem set: 0 solved, 6 unsolved
SMT process timed out in 93661ms, After SMT, problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 127 out of 10770 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10770/10770 places, 30368/30368 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 11 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 10768 transition count 30366
Applied a total of 4 rules in 319 ms. Remains 10768 /10770 variables (removed 2) and now considering 30366/30368 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 319 ms. Remains : 10768/10770 places, 30366/30368 transitions.
RANDOM walk for 40000 steps (52 resets) in 2313 ms. (17 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 264 ms. (150 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 123 ms. (322 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 119 ms. (333 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 182 ms. (218 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 142 ms. (279 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 181 ms. (219 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 75408 steps, run timeout after 3001 ms. (steps per millisecond=25 ) properties seen :0 out of 6
Probabilistic random walk after 75408 steps, saw 71299 distinct states, run finished after 3007 ms. (steps per millisecond=25 ) 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-1696152426505075007.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2507906425730223729.kers'
[2026-05-24 22:28:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1696152426505075007.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2507906425730223729.kers]
Culled 0 columns in 12 ms.
// Phase 1: matrix 30366 rows 10768 cols 61431 entries
Finished phase 1 with 10467 SingleSign rule and 100 generalized
[2026-05-24 22:28:55] [INFO ] Computed 201 invariants in 114 ms
Computed 201 P flows in 114 ms.
Exported basis to /tmp/petrispot-output-2507906425730223729.kers
Total runtime 134 ms.
[2026-05-24 22:28:55] [INFO ] State equation strengthened by 29655 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 8497/8624 variables, 117/117 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8624 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 43/8667 variables, 43/160 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8667 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 124/8791 variables, 3/163 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8791 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 1976/10767 variables, 38/201 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/10767 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 30366/41133 variables, 10767/10968 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/41133 variables, 29655/40623 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/41133 variables, 0/40623 constraints. Problems are: Problem set: 0 solved, 6 unsolved
SMT process timed out in 75323ms, After SMT, problems are : Problem set: 0 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 127 out of 10768 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10768/10768 places, 30366/30366 transitions.
Applied a total of 0 rules in 149 ms. Remains 10768 /10768 variables (removed 0) and now considering 30366/30366 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 150 ms. Remains : 10768/10768 places, 30366/30366 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10768/10768 places, 30366/30366 transitions.
Applied a total of 0 rules in 187 ms. Remains 10768 /10768 variables (removed 0) and now considering 30366/30366 (removed 0) transitions.
[2026-05-24 22:30:10] [INFO ] Invariant cache hit.
[2026-05-24 22:30:32] [INFO ] Implicit Places using invariants in 21541 ms returned [6, 12, 18, 24, 30, 42, 49, 55, 61, 67, 74, 81, 87, 93, 99, 105, 111, 117, 123, 129, 136, 143, 150, 156, 162, 168, 174, 181, 187, 193, 199, 205, 211, 217, 224, 230, 236, 242, 248, 254, 260, 266, 273, 279, 285, 297, 303, 309, 316, 322, 328, 335, 341, 348, 354, 360, 367, 373, 379, 385, 391, 397, 403, 410, 416, 422, 429, 435, 442, 448, 455, 461, 467, 473, 480, 486, 492, 498, 504, 510, 516, 522, 529, 536, 543, 551, 557, 563, 569, 575, 581, 587, 593, 599, 605, 611, 617, 623]
Discarding 98 places :
Implicit Place search using SMT only with invariants took 21583 ms to find 98 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 10670/10768 places, 30366/30366 transitions.
Discarding 219 places :
Symmetric choice reduction at 0 with 219 rule applications. Total rules 219 place count 10451 transition count 29951
Iterating global reduction 0 with 219 rules applied. Total rules applied 438 place count 10451 transition count 29951
Performed 138 Post agglomeration using F-continuation condition.Transition count delta: 138
Deduced a syphon composed of 138 places in 7 ms
Reduce places removed 138 places and 0 transitions.
Iterating global reduction 0 with 276 rules applied. Total rules applied 714 place count 10313 transition count 29813
Applied a total of 714 rules in 322249 ms. Remains 10313 /10670 variables (removed 357) and now considering 29813/30366 (removed 553) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3422023720947873788.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2811478195204311479.kers'
[2026-05-24 22:35:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3422023720947873788.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2811478195204311479.kers]
Culled 0 columns in 12 ms.
// Phase 1: matrix 29813 rows 10313 cols 66106 entries
Finished phase 1 with 10208 SingleSign rule and 2 generalized
[2026-05-24 22:35:55] [INFO ] Computed 103 invariants in 852 ms
Computed 103 P flows in 853 ms.
Exported basis to /tmp/petrispot-output-2811478195204311479.kers
Total runtime 875 ms.
[2026-05-24 22:36:14] [INFO ] Implicit Places using invariants in 19864 ms returned []
Implicit Place search using SMT only with invariants took 19871 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 10313/10768 places, 29813/30366 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 363893 ms. Remains : 10313/10768 places, 29813/30366 transitions.
RANDOM walk for 40000 steps (65 resets) in 2320 ms. (17 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 170 ms. (233 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 105 ms. (377 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 96 ms. (412 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 158 ms. (251 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 105 ms. (377 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 165 ms. (240 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 148415 steps, run timeout after 3001 ms. (steps per millisecond=49 ) properties seen :0 out of 6
Probabilistic random walk after 148415 steps, saw 147830 distinct states, run finished after 3001 ms. (steps per millisecond=49 ) properties seen :0
[2026-05-24 22:36:18] [INFO ] Invariant cache hit.
[2026-05-24 22:36:19] [INFO ] State equation strengthened by 29558 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 8142/8269 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8269 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 2024/10293 variables, 3/84 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10293 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 19/10312 variables, 19/103 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/10312 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 29813/40125 variables, 10312/10415 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/40125 variables, 29558/39973 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/40125 variables, 0/39973 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 1/40126 variables, 1/39974 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/40126 variables, 0/39974 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (OVERLAPS) 0/40126 variables, 0/39974 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
No progress, stopping.
After SMT solving in domain Real declared 40126/40126 variables, and 39974 constraints, problems are : Problem set: 0 solved, 6 unsolved in 90031 ms.
Refiners :[Positive P Invariants (semi-flows): 100/100 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 10313/10313 constraints, ReadFeed: 29558/29558 constraints, PredecessorRefiner: 6/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 8142/8269 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 6 unsolved
SMT process timed out in 191688ms, After SMT, problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 127 out of 10313 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10313/10313 places, 29813/29813 transitions.
Applied a total of 0 rules in 255724 ms. Remains 10313 /10313 variables (removed 0) and now considering 29813/29813 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 255725 ms. Remains : 10313/10313 places, 29813/29813 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10313/10313 places, 29813/29813 transitions.
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 102
Applied a total of 0 rules in 245510 ms. Remains 10313 /10313 variables (removed 0) and now considering 29813/29813 (removed 0) transitions.
[2026-05-24 22:47:51] [INFO ] Invariant cache hit.
[2026-05-24 22:48:10] [INFO ] Implicit Places using invariants in 19059 ms returned []
Implicit Place search using SMT only with invariants took 19065 ms to find 0 implicit places.
Running 29713 sub problems to find dead transitions.
[2026-05-24 22:48:10] [INFO ] Invariant cache hit.
[2026-05-24 22:48:11] [INFO ] State equation strengthened by 29558 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/10312 variables, 100/100 constraints. Problems are: Problem set: 0 solved, 29713 unsolved
SMT process timed out in 137370ms, After SMT, problems are : Problem set: 0 solved, 29713 unsolved
Search for dead transitions found 0 dead transitions in 137458ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 402359 ms. Remains : 10313/10313 places, 29813/29813 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 21088 edges and 10313 vertex of which 7453 / 10313 are part of one of the 75 SCC in 101 ms
Free SCC test removed 7378 places
Drop transitions (Empty/Sink Transition effects.) removed 14756 transitions
Ensure Unique test removed 7303 transitions
Reduce isomorphic transitions removed 22059 transitions.
Graph (complete) has 9956 edges and 2935 vertex of which 2831 are kept as prefixes of interest. Removing 104 places using SCC suffix rule.6 ms
Discarding 104 places :
Also discarding 38 output transitions
Drop transitions (Output transitions of discarded places.) removed 38 transitions
Drop transitions (Empty/Sink Transition effects.) removed 1955 transitions
Reduce isomorphic transitions removed 1955 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 314 transitions
Trivial Post-agglo rules discarded 314 transitions
Performed 314 trivial Post agglomeration. Transition count delta: 314
Iterating post reduction 0 with 2269 rules applied. Total rules applied 2271 place count 2831 transition count 5447
Reduce places removed 314 places and 0 transitions.
Ensure Unique test removed 292 transitions
Reduce isomorphic transitions removed 292 transitions.
Performed 1768 Post agglomeration using F-continuation condition.Transition count delta: 1768
Iterating post reduction 1 with 2374 rules applied. Total rules applied 4645 place count 2517 transition count 3387
Reduce places removed 1768 places and 0 transitions.
Ensure Unique test removed 1750 transitions
Reduce isomorphic transitions removed 1750 transitions.
Iterating post reduction 2 with 3518 rules applied. Total rules applied 8163 place count 749 transition count 1637
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 8163 place count 749 transition count 1623
Deduced a syphon composed of 14 places in 8 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 8191 place count 735 transition count 1623
Discarding 390 places :
Symmetric choice reduction at 3 with 390 rule applications. Total rules 8581 place count 345 transition count 843
Iterating global reduction 3 with 390 rules applied. Total rules applied 8971 place count 345 transition count 843
Ensure Unique test removed 390 transitions
Reduce isomorphic transitions removed 390 transitions.
Iterating post reduction 3 with 390 rules applied. Total rules applied 9361 place count 345 transition count 453
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 9369 place count 341 transition count 449
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 9393 place count 329 transition count 463
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 9405 place count 329 transition count 451
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 5 with 10 rules applied. Total rules applied 9415 place count 329 transition count 441
Free-agglomeration rule applied 22 times.
Iterating global reduction 5 with 22 rules applied. Total rules applied 9437 place count 329 transition count 419
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 5 with 22 rules applied. Total rules applied 9459 place count 307 transition count 419
Partial Free-agglomeration rule applied 73 times.
Drop transitions (Partial Free agglomeration) removed 73 transitions
Iterating global reduction 6 with 73 rules applied. Total rules applied 9532 place count 307 transition count 419
Discarding 40 places :
Symmetric choice reduction at 6 with 40 rule applications. Total rules 9572 place count 267 transition count 379
Iterating global reduction 6 with 40 rules applied. Total rules applied 9612 place count 267 transition count 379
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 6 with 3 rules applied. Total rules applied 9615 place count 264 transition count 376
Applied a total of 9615 rules in 1195 ms. Remains 264 /10313 variables (removed 10049) and now considering 376/29813 (removed 29437) transitions.
Running SMT prover for 6 properties.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15375944400507206606.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11361863724703407293.kers'
[2026-05-24 22:50:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15375944400507206606.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11361863724703407293.kers]
Culling duplicate invariants (modulo rational): removing 26 columns.
Culled 26 columns in 0 ms.
// Phase 1: matrix 376 rows 238 cols 692 entries
Finished phase 1 with 218 SingleSign rule and 2 generalized
[2026-05-24 22:50:29] [INFO ] Computed 44 invariants in 1 ms
Computed 44 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-11361863724703407293.kers
Total runtime 2 ms.
[2026-05-24 22:50:30] [INFO ] [Real]Absence check using 42 positive place invariants in 194 ms returned sat
[2026-05-24 22:50:30] [INFO ] [Real]Absence check using 42 positive and 2 generalized place invariants in 42 ms returned sat
[2026-05-24 22:50:30] [INFO ] After 663ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2026-05-24 22:50:30] [INFO ] [Nat]Absence check using 42 positive place invariants in 6 ms returned sat
[2026-05-24 22:50:30] [INFO ] [Nat]Absence check using 42 positive and 2 generalized place invariants in 13 ms returned sat
[2026-05-24 22:50:30] [INFO ] After 260ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
TRAPS : Iteration 0
[2026-05-24 22:50:31] [INFO ] After 407ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
[2026-05-24 22:50:31] [INFO ] After 642ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
[2026-05-24 22:50:31] [INFO ] Flatten gal took : 35 ms
[2026-05-24 22:50:31] [INFO ] Flatten gal took : 6 ms
[2026-05-24 22:50:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15233983793058694527.gal : 13 ms
[2026-05-24 22:50:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7780552161964062103.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/ReachabilityCardinality15233983793058694527.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7780552161964062103.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/ReachabilityCardinality7780552161964062103.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :9 after 72
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :72 after 1080
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :1080 after 77760
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :77760 after 3.02331e+09
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :3.02331e+09 after 3.80937e+11
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :3.80937e+11 after 8.70713e+12
Detected timeout of ITS tools.
[2026-05-24 22:50:46] [INFO ] Flatten gal took : 10 ms
[2026-05-24 22:50:46] [INFO ] Applying decomposition
[2026-05-24 22:50:46] [INFO ] Flatten gal took : 6 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/graph8118153509865587463.txt' '-o' '/tmp/graph8118153509865587463.bin' '-w' '/tmp/graph8118153509865587463.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8118153509865587463.bin' '-l' '-1' '-v' '-w' '/tmp/graph8118153509865587463.weights' '-q' '0' '-e' '0.001'
[2026-05-24 22:50:46] [INFO ] Decomposing Gal with order
[2026-05-24 22:50:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 22:50:46] [INFO ] Removed a total of 52 redundant transitions.
[2026-05-24 22:50:46] [INFO ] Flatten gal took : 100 ms
[2026-05-24 22:50:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2026-05-24 22:50:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6163643591349952249.gal : 17 ms
[2026-05-24 22:50:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18121015638508702659.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/ReachabilityCardinality6163643591349952249.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18121015638508702659.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/ReachabilityCardinality18121015638508702659.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 12
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :12 after 288
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :288 after 276480
Reachability property CANConstruction-PT-100-ReachabilityFireability-2024-13 is true.
Invariant property CANConstruction-PT-100-ReachabilityFireability-2024-00 does not hold.
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :276480 after 7.13451e+22
Invariant property CANConstruction-PT-100-ReachabilityFireability-2024-14 does not hold.
Reachability property CANConstruction-PT-100-ReachabilityFireability-2024-07 is true.
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :7.13451e+22 after 4.33422e+28
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :4.33422e+28 after 7.02143e+33
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,1.03168e+43,0.142992,7728,189,28,8211,173,501,11714,82,338,0
Total reachable state count : 1.031678254467828699865928661200135143608e+43
Verifying 6 reachability properties.
Invariant property CANConstruction-PT-100-ReachabilityFireability-2024-00 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
CANConstruction-PT-100-ReachabilityFireability-2024-00,2.81578e+41,0.174253,8212,3162,43,9970,173,657,13602,90,338,2775
Reachability property CANConstruction-PT-100-ReachabilityFireability-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
CANConstruction-PT-100-ReachabilityFireability-2024-05,6.36838e+40,0.174835,8480,116,21,10013,173,658,13602,90,338,2776
Reachability property CANConstruction-PT-100-ReachabilityFireability-2024-07 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
CANConstruction-PT-100-ReachabilityFireability-2024-07,3.43893e+40,0.175637,8744,118,21,10060,173,666,13602,90,338,2777
Invariant property CANConstruction-PT-100-ReachabilityFireability-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
CANConstruction-PT-100-ReachabilityFireability-2024-11,1.11802e+42,0.24399,13836,4609,34,26280,173,709,40616,91,338,7565
Reachability property CANConstruction-PT-100-ReachabilityFireability-2024-13 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
CANConstruction-PT-100-ReachabilityFireability-2024-13,6.71666e+38,0.245358,14372,118,22,26458,173,727,40773,91,338,7685
Invariant property CANConstruction-PT-100-ReachabilityFireability-2024-14 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
CANConstruction-PT-100-ReachabilityFireability-2024-14,4.36335e+38,0.326212,20456,5035,34,45434,173,842,71569,93,338,11165
Over-approximation ignoring read arcs solved 0 properties in 18709 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-24 22:50:48] [INFO ] Flatten gal took : 674 ms
[2026-05-24 22:50:48] [INFO ] Applying decomposition
[2026-05-24 22:50:48] [INFO ] Flatten gal took : 562 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/graph9956061760764697287.txt' '-o' '/tmp/graph9956061760764697287.bin' '-w' '/tmp/graph9956061760764697287.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9956061760764697287.bin' '-l' '-1' '-v' '-w' '/tmp/graph9956061760764697287.weights' '-q' '0' '-e' '0.001'
[2026-05-24 22:50:50] [INFO ] Decomposing Gal with order
[2026-05-24 22:50:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 22:50:58] [INFO ] Removed a total of 18008 redundant transitions.
[2026-05-24 22:50:59] [INFO ] Flatten gal took : 2508 ms
[2026-05-24 22:51:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 895 labels/synchronizations in 587 ms.
[2026-05-24 22:51:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16796668492860857357.gal : 292 ms
[2026-05-24 22:51:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13628223289873297508.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/ReachabilityCardinality16796668492860857357.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13628223289873297508.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/ReachabilityCardinality13628223289873297508.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :1 after 1
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :1 after 1
BK_STOP 1779663599543
--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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="CANConstruction-PT-100"
export BK_EXAMINATION="ReachabilityFireability"
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 CANConstruction-PT-100, examination is ReachabilityFireability"
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-177946842100695"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-100.tgz
mv CANConstruction-PT-100 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.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 [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;