About the Execution of ITS-Tools for DoubleLock-PT-p3s2
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16151.600 | 3600000.00 | 5458073.00 | 13296.40 | FTTTF?FT?F?FTFFT | 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.r114-smll-177955740400054.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 DoubleLock-PT-p3s2, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-177955740400054
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 764K
-rw-r--r-- 1 mcc users 6.7K Mar 6 18:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Mar 6 18:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Mar 6 18:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Mar 6 18:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 15 09:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 09:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 09:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 09:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 6 18:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 130K Mar 6 18:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Mar 6 18:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Mar 6 18:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 09:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 09:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 330K Mar 3 18:30 model.pnml
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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 DoubleLock-PT-p3s2-ReachabilityCardinality-2024-00
FORMULA_NAME DoubleLock-PT-p3s2-ReachabilityCardinality-2024-01
FORMULA_NAME DoubleLock-PT-p3s2-ReachabilityCardinality-2024-02
FORMULA_NAME DoubleLock-PT-p3s2-ReachabilityCardinality-2024-03
FORMULA_NAME DoubleLock-PT-p3s2-ReachabilityCardinality-2024-04
FORMULA_NAME DoubleLock-PT-p3s2-ReachabilityCardinality-2024-05
FORMULA_NAME DoubleLock-PT-p3s2-ReachabilityCardinality-2024-06
FORMULA_NAME DoubleLock-PT-p3s2-ReachabilityCardinality-2024-07
FORMULA_NAME DoubleLock-PT-p3s2-ReachabilityCardinality-2024-08
FORMULA_NAME DoubleLock-PT-p3s2-ReachabilityCardinality-2024-09
FORMULA_NAME DoubleLock-PT-p3s2-ReachabilityCardinality-2024-10
FORMULA_NAME DoubleLock-PT-p3s2-ReachabilityCardinality-2024-11
FORMULA_NAME DoubleLock-PT-p3s2-ReachabilityCardinality-2024-12
FORMULA_NAME DoubleLock-PT-p3s2-ReachabilityCardinality-2024-13
FORMULA_NAME DoubleLock-PT-p3s2-ReachabilityCardinality-2024-14
FORMULA_NAME DoubleLock-PT-p3s2-ReachabilityCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1779626781135
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleLock-PT-p3s2
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202604301425
[2026-05-24 12:46:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-24 12:46:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 12:46:23] [INFO ] Load time of PNML (sax parser for PT used): 262 ms
[2026-05-24 12:46:23] [INFO ] Transformed 112 places.
[2026-05-24 12:46:23] [INFO ] Transformed 744 transitions.
[2026-05-24 12:46:23] [INFO ] Parsed PT model containing 112 places and 744 transitions and 3008 arcs in 479 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 43 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 20 places in 7 ms
Reduce places removed 20 places and 32 transitions.
FORMULA DoubleLock-PT-p3s2-ReachabilityCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s2-ReachabilityCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s2-ReachabilityCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s2-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s2-ReachabilityCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40008 steps (466 resets) in 1359 ms. (29 steps per ms) remains 10/11 properties
FORMULA DoubleLock-PT-p3s2-ReachabilityCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (97 resets) in 795 ms. (50 steps per ms) remains 10/10 properties
[2026-05-24 12:46:24] [INFO ] Flatten gal took : 292 ms
BEST_FIRST walk for 40004 steps (103 resets) in 633 ms. (63 steps per ms) remains 10/10 properties
[2026-05-24 12:46:24] [INFO ] Flatten gal took : 140 ms
[2026-05-24 12:46:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15172982219720713642.gal : 57 ms
[2026-05-24 12:46:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16171348021373025145.prop : 3 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/ReachabilityCardinality15172982219720713642.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16171348021373025145.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (102 resets) in 620 ms. (64 steps per ms) remains 10/10 properties
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/ReachabilityCardinality16171348021373025145.prop.
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 11
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :11 after 65
SDD proceeding with computation,10 properties remain. new max is 16
SDD size :65 after 413
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :413 after 982
SDD proceeding with computation,10 properties remain. new max is 64
SDD size :982 after 4796
BEST_FIRST walk for 40004 steps (85 resets) in 1087 ms. (36 steps per ms) remains 10/10 properties
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :4796 after 56527
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :56527 after 215947
BEST_FIRST walk for 40004 steps (101 resets) in 215 ms. (185 steps per ms) remains 9/10 properties
FORMULA DoubleLock-PT-p3s2-ReachabilityCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (112 resets) in 177 ms. (224 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (96 resets) in 163 ms. (243 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (101 resets) in 130 ms. (305 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (108 resets) in 126 ms. (314 steps per ms) remains 9/9 properties
SDD proceeding with computation,10 properties remain. new max is 512
SDD size :215947 after 533977
BEST_FIRST walk for 40004 steps (96 resets) in 157 ms. (253 steps per ms) remains 9/9 properties
[2026-05-24 12:46:25] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11926513489974044551.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15980065078643779571.kers'
[2026-05-24 12:46:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11926513489974044551.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15980065078643779571.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 515 rows 91 cols 1966 entries
Finished phase 1 with 88 SingleSign rule and 0 generalized
[2026-05-24 12:46:25] [INFO ] Computed 4 invariants in 2 ms
Computed 4 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-15980065078643779571.kers
Total runtime 4 ms.
[2026-05-24 12:46:25] [INFO ] State equation strengthened by 47 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,10 properties remain. new max is 1024
SDD size :533977 after 1.16893e+06
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/66 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/66 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Problem DoubleLock-PT-p3s2-ReachabilityCardinality-2024-03 is UNSAT
FORMULA DoubleLock-PT-p3s2-ReachabilityCardinality-2024-03 TRUE TECHNIQUES SMT_REFINEMENT
Problem DoubleLock-PT-p3s2-ReachabilityCardinality-2024-04 is UNSAT
FORMULA DoubleLock-PT-p3s2-ReachabilityCardinality-2024-04 FALSE TECHNIQUES SMT_REFINEMENT
Problem DoubleLock-PT-p3s2-ReachabilityCardinality-2024-07 is UNSAT
FORMULA DoubleLock-PT-p3s2-ReachabilityCardinality-2024-07 TRUE TECHNIQUES SMT_REFINEMENT
Problem DoubleLock-PT-p3s2-ReachabilityCardinality-2024-14 is UNSAT
FORMULA DoubleLock-PT-p3s2-ReachabilityCardinality-2024-14 FALSE TECHNIQUES SMT_REFINEMENT
Problem DoubleLock-PT-p3s2-ReachabilityCardinality-2024-15 is UNSAT
FORMULA DoubleLock-PT-p3s2-ReachabilityCardinality-2024-15 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 23/89 variables, 3/4 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/89 variables, 0/4 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 515/604 variables, 89/93 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/604 variables, 47/140 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/604 variables, 0/140 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 3/607 variables, 3/143 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/607 variables, 0/143 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 0/607 variables, 0/143 constraints. Problems are: Problem set: 5 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 607/607 variables, and 143 constraints, problems are : Problem set: 5 solved, 4 unsolved in 972 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 92/92 constraints, ReadFeed: 47/47 constraints, PredecessorRefiner: 9/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 0/0 constraints. Problems are: Problem set: 5 solved, 4 unsolved
Problem DoubleLock-PT-p3s2-ReachabilityCardinality-2024-01 is UNSAT
FORMULA DoubleLock-PT-p3s2-ReachabilityCardinality-2024-01 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 49/81 variables, 3/3 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/81 variables, 2/5 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/81 variables, 0/5 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 1/82 variables, 1/6 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/82 variables, 0/6 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 512/594 variables, 82/88 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/594 variables, 46/134 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/594 variables, 2/136 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/594 variables, 0/136 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 13/607 variables, 10/146 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/607 variables, 1/147 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/607 variables, 1/148 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/607 variables, 0/148 constraints. Problems are: Problem set: 6 solved, 3 unsolved
SDD proceeding with computation,10 properties remain. new max is 2048
SDD size :1.16893e+06 after 2.43748e+06
At refinement iteration 14 (OVERLAPS) 0/607 variables, 0/148 constraints. Problems are: Problem set: 6 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 607/607 variables, and 148 constraints, problems are : Problem set: 6 solved, 3 unsolved in 2071 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 92/92 constraints, ReadFeed: 47/47 constraints, PredecessorRefiner: 4/5 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3417ms problems are : Problem set: 6 solved, 3 unsolved
Parikh walk visited 0 properties in 1481 ms.
Support contains 12 out of 92 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 92/92 places, 712/712 transitions.
Graph (complete) has 1229 edges and 92 vertex of which 89 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.4 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 89 transition count 706
Applied a total of 7 rules in 78 ms. Remains 89 /92 variables (removed 3) and now considering 706/712 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 89/92 places, 706/712 transitions.
RANDOM walk for 40007 steps (468 resets) in 155 ms. (256 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (103 resets) in 151 ms. (263 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (99 resets) in 103 ms. (384 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (106 resets) in 133 ms. (298 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 290383 steps, run timeout after 3001 ms. (steps per millisecond=96 ) properties seen :0 out of 3
Probabilistic random walk after 290383 steps, saw 203695 distinct states, run finished after 3007 ms. (steps per millisecond=96 ) properties seen :0
[2026-05-24 12:46:33] [INFO ] Flow matrix only has 509 transitions (discarded 197 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7630904063152592296.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9373447079397485066.kers'
[2026-05-24 12:46:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7630904063152592296.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9373447079397485066.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 509 rows 89 cols 1930 entries
Finished phase 1 with 86 SingleSign rule and 1 generalized
[2026-05-24 12:46:33] [INFO ] Computed 2 invariants in 2 ms
Computed 2 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-9373447079397485066.kers
Total runtime 3 ms.
[2026-05-24 12:46:33] [INFO ] State equation strengthened by 47 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 9/21 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 30/51 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 471/522 variables, 51/53 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/522 variables, 20/73 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/522 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 76/598 variables, 38/111 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/598 variables, 27/138 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/598 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 0/598 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 598/598 variables, and 138 constraints, problems are : Problem set: 0 solved, 3 unsolved in 452 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 89/89 constraints, ReadFeed: 47/47 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 9/21 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 30/51 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 471/522 variables, 51/53 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/522 variables, 20/73 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/522 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 76/598 variables, 38/111 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/598 variables, 27/138 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/598 variables, 3/141 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/598 variables, 1/142 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/598 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 0/598 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 598/598 variables, and 142 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1806 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 89/89 constraints, ReadFeed: 47/47 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 2292ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 12 out of 89 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 89/89 places, 706/706 transitions.
Applied a total of 0 rules in 37 ms. Remains 89 /89 variables (removed 0) and now considering 706/706 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 89/89 places, 706/706 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 89/89 places, 706/706 transitions.
Applied a total of 0 rules in 20 ms. Remains 89 /89 variables (removed 0) and now considering 706/706 (removed 0) transitions.
[2026-05-24 12:46:36] [INFO ] Flow matrix only has 509 transitions (discarded 197 similar events)
[2026-05-24 12:46:36] [INFO ] Invariant cache hit.
[2026-05-24 12:46:36] [INFO ] Implicit Places using invariants in 120 ms returned []
[2026-05-24 12:46:36] [INFO ] Flow matrix only has 509 transitions (discarded 197 similar events)
[2026-05-24 12:46:36] [INFO ] Invariant cache hit.
[2026-05-24 12:46:36] [INFO ] State equation strengthened by 47 read => feed constraints.
[2026-05-24 12:46:36] [INFO ] Implicit Places using invariants and state equation in 508 ms returned []
Implicit Place search using SMT with State Equation took 662 ms to find 0 implicit places.
[2026-05-24 12:46:36] [INFO ] Redundant transitions in 47 ms returned []
Running 704 sub problems to find dead transitions.
[2026-05-24 12:46:36] [INFO ] Flow matrix only has 509 transitions (discarded 197 similar events)
[2026-05-24 12:46:36] [INFO ] Invariant cache hit.
[2026-05-24 12:46:36] [INFO ] State equation strengthened by 47 read => feed constraints.
SDD proceeding with computation,10 properties remain. new max is 4096
SDD size :2.43748e+06 after 4.9729e+06
At refinement iteration 0 (INCLUDED_ONLY) 0/89 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 704 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/89 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 704 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 704 unsolved
At refinement iteration 3 (OVERLAPS) 509/598 variables, 89/91 constraints. Problems are: Problem set: 0 solved, 704 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/598 variables, 47/138 constraints. Problems are: Problem set: 0 solved, 704 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/598 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 704 unsolved
At refinement iteration 6 (OVERLAPS) 0/598 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 704 unsolved
No progress, stopping.
After SMT solving in domain Real declared 598/598 variables, and 138 constraints, problems are : Problem set: 0 solved, 704 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 89/89 constraints, ReadFeed: 47/47 constraints, PredecessorRefiner: 704/704 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 704 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/89 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 704 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/89 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 704 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 704 unsolved
At refinement iteration 3 (OVERLAPS) 509/598 variables, 89/91 constraints. Problems are: Problem set: 0 solved, 704 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/598 variables, 47/138 constraints. Problems are: Problem set: 0 solved, 704 unsolved
SDD proceeding with computation,10 properties remain. new max is 8192
SDD size :4.9729e+06 after 1.00429e+07
At refinement iteration 5 (INCLUDED_ONLY) 0/598 variables, 704/842 constraints. Problems are: Problem set: 0 solved, 704 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 598/598 variables, and 842 constraints, problems are : Problem set: 0 solved, 704 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 89/89 constraints, ReadFeed: 47/47 constraints, PredecessorRefiner: 704/704 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60640ms problems are : Problem set: 0 solved, 704 unsolved
Search for dead transitions found 0 dead transitions in 60649ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61421 ms. Remains : 89/89 places, 706/706 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 197 transitions
Reduce isomorphic transitions removed 197 transitions.
Iterating post reduction 0 with 197 rules applied. Total rules applied 197 place count 89 transition count 509
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 7 Pre rules applied. Total rules applied 197 place count 89 transition count 502
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 1 with 14 rules applied. Total rules applied 211 place count 82 transition count 502
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 213 place count 81 transition count 501
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 214 place count 81 transition count 500
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 215 place count 80 transition count 500
Applied a total of 215 rules in 79 ms. Remains 80 /89 variables (removed 9) and now considering 500/706 (removed 206) transitions.
Running SMT prover for 3 properties.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15137743609493280327.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4997314934160375789.kers'
[2026-05-24 12:47:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15137743609493280327.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4997314934160375789.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 500 rows 80 cols 1912 entries
Finished phase 1 with 77 SingleSign rule and 1 generalized
[2026-05-24 12:47:37] [INFO ] Computed 2 invariants in 2 ms
Computed 2 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-4997314934160375789.kers
Total runtime 3 ms.
[2026-05-24 12:47:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2026-05-24 12:47:37] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2026-05-24 12:47:37] [INFO ] After 61ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2026-05-24 12:47:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2026-05-24 12:47:37] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2026-05-24 12:47:37] [INFO ] After 228ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
TRAPS : Iteration 0
[2026-05-24 12:47:38] [INFO ] After 390ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
[2026-05-24 12:47:38] [INFO ] After 534ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2026-05-24 12:47:38] [INFO ] Flatten gal took : 62 ms
[2026-05-24 12:47:38] [INFO ] Flatten gal took : 61 ms
[2026-05-24 12:47:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10568085320268147037.gal : 15 ms
[2026-05-24 12:47:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11635634324579163686.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/ReachabilityCardinality10568085320268147037.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11635634324579163686.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/ReachabilityCardinality11635634324579163686.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :10 after 70
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :70 after 840
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :840 after 6312
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :6312 after 39039
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :39039 after 217009
Invariant property DoubleLock-PT-p3s2-ReachabilityCardinality-2024-05 does not hold.
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :217009 after 1.11354e+06
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1.11354e+06 after 9.9488e+06
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :9.9488e+06 after 2.82835e+07
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :2.82835e+07 after 6.49323e+07
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :6.49323e+07 after 1.38179e+08
Detected timeout of ITS tools.
[2026-05-24 12:47:53] [INFO ] Flatten gal took : 80 ms
[2026-05-24 12:47:53] [INFO ] Applying decomposition
[2026-05-24 12:47:53] [INFO ] Flatten gal took : 33 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/graph18016955085590403517.txt' '-o' '/tmp/graph18016955085590403517.bin' '-w' '/tmp/graph18016955085590403517.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18016955085590403517.bin' '-l' '-1' '-v' '-w' '/tmp/graph18016955085590403517.weights' '-q' '0' '-e' '0.001'
[2026-05-24 12:47:53] [INFO ] Decomposing Gal with order
[2026-05-24 12:47:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 12:47:54] [INFO ] Removed a total of 1201 redundant transitions.
[2026-05-24 12:47:54] [INFO ] Flatten gal took : 215 ms
[2026-05-24 12:47:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 27 labels/synchronizations in 20 ms.
[2026-05-24 12:47:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4861325195974773696.gal : 8 ms
[2026-05-24 12:47:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18316956201329059861.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/ReachabilityCardinality4861325195974773696.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18316956201329059861.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/ReachabilityCardinality18316956201329059861.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :10 after 63
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :63 after 331
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :331 after 3025
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :3025 after 8008
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :8008 after 62722
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :62722 after 398825
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :398825 after 829398
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :829398 after 2.22123e+06
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :2.22123e+06 after 7.7337e+06
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 31922 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-24 12:48:09] [INFO ] Flatten gal took : 54 ms
[2026-05-24 12:48:09] [INFO ] Applying decomposition
[2026-05-24 12:48:09] [INFO ] Flatten gal took : 102 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/graph13059223503591808888.txt' '-o' '/tmp/graph13059223503591808888.bin' '-w' '/tmp/graph13059223503591808888.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13059223503591808888.bin' '-l' '-1' '-v' '-w' '/tmp/graph13059223503591808888.weights' '-q' '0' '-e' '0.001'
[2026-05-24 12:48:09] [INFO ] Decomposing Gal with order
[2026-05-24 12:48:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 12:48:10] [INFO ] Removed a total of 1688 redundant transitions.
[2026-05-24 12:48:10] [INFO ] Flatten gal took : 107 ms
[2026-05-24 12:48:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 45 labels/synchronizations in 26 ms.
[2026-05-24 12:48:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15095515827745740730.gal : 4 ms
[2026-05-24 12:48:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1007633708718185479.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/ReachabilityCardinality15095515827745740730.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1007633708718185479.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/ReachabilityCardinality1007633708718185479.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 12
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :12 after 71
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :71 after 420
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :420 after 989
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :989 after 11003
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :11003 after 51180
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :51180 after 210600
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :210600 after 528630
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :528630 after 1.16358e+06
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :1.16358e+06 after 2.43213e+06
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :2.43213e+06 after 4.96755e+06
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :4.96755e+06 after 1.00376e+07
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :1.00376e+07 after 2.01765e+07
SDD proceeding with computation,3 properties remain. new max is 32768
SDD size :2.01765e+07 after 4.04531e+07
Detected timeout of ITS tools.
[2026-05-24 13:18:11] [INFO ] Flatten gal took : 30 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10232294743234677153
[2026-05-24 13:18:11] [INFO ] Computing symmetric may disable matrix : 706 transitions.
[2026-05-24 13:18:11] [INFO ] Computation of Complete disable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-24 13:18:11] [INFO ] Computing symmetric may enable matrix : 706 transitions.
[2026-05-24 13:18:11] [INFO ] Applying decomposition
[2026-05-24 13:18:11] [INFO ] Computation of Complete enable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-24 13:18:11] [INFO ] Flatten gal took : 44 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/graph14185747353852925492.txt' '-o' '/tmp/graph14185747353852925492.bin' '-w' '/tmp/graph14185747353852925492.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14185747353852925492.bin' '-l' '-1' '-v' '-w' '/tmp/graph14185747353852925492.weights' '-q' '0' '-e' '0.001'
[2026-05-24 13:18:11] [INFO ] Decomposing Gal with order
[2026-05-24 13:18:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:18:11] [INFO ] Computing Do-Not-Accords matrix : 706 transitions.
[2026-05-24 13:18:11] [INFO ] Removed a total of 185 redundant transitions.
[2026-05-24 13:18:11] [INFO ] Computation of Completed DNA matrix. took 48 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-24 13:18:11] [INFO ] Flatten gal took : 86 ms
[2026-05-24 13:18:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 161 labels/synchronizations in 8 ms.
[2026-05-24 13:18:11] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2773600036454285798.gal : 7 ms
[2026-05-24 13:18:11] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8251073459040298581.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/ReachabilityCardinality2773600036454285798.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8251073459040298581.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
[2026-05-24 13:18:11] [INFO ] Built C files in 337ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10232294743234677153
Running compilation step : cd /tmp/ltsmin10232294743234677153;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '240' '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'
Loading property file /tmp/ReachabilityCardinality8251073459040298581.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 11
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :11 after 65
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :65 after 413
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :413 after 982
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :982 after 8461
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :8461 after 11865
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :11865 after 128390
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :128390 after 412912
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :412912 after 978918
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :978918 after 2.11602e+06
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :2.11602e+06 after 4.38604e+06
Compilation finished in 3143 ms.
Running link step : cd /tmp/ltsmin10232294743234677153;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 65 ms.
Running LTSmin : cd /tmp/ltsmin10232294743234677153;'/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' 'DoubleLockPTp3s2ReachabilityCardinality202405==true'
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :4.38604e+06 after 8.92407e+06
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :8.92407e+06 after 1.7999e+07
SDD proceeding with computation,3 properties remain. new max is 32768
SDD size :1.7999e+07 after 3.61457e+07
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin10232294743234677153;'/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' 'DoubleLockPTp3s2ReachabilityCardinality202405==true'
Running LTSmin : cd /tmp/ltsmin10232294743234677153;'/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' 'DoubleLockPTp3s2ReachabilityCardinality202408==true'
SDD proceeding with computation,3 properties remain. new max is 65536
SDD size :3.61457e+07 after 7.24447e+07
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin10232294743234677153;'/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' 'DoubleLockPTp3s2ReachabilityCardinality202408==true'
Running LTSmin : cd /tmp/ltsmin10232294743234677153;'/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' 'DoubleLockPTp3s2ReachabilityCardinality202410==true'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin10232294743234677153;'/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' 'DoubleLockPTp3s2ReachabilityCardinality202410==true'
Retrying LTSmin with larger timeout 9600 s
Running LTSmin : cd /tmp/ltsmin10232294743234677153;'/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' 'DoubleLockPTp3s2ReachabilityCardinality202405==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="DoubleLock-PT-p3s2"
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 DoubleLock-PT-p3s2, 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 r114-smll-177955740400054"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p3s2.tgz
mv DoubleLock-PT-p3s2 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 ;