fond
Model Checking Contest 2026
16th edition, Hamburg, Germany, June 23, 2026
Execution of r098-tall-177955695800903
Last Updated
Jun 17, 2026

About the Execution of ITS-Tools for DoubleExponent-PT-100

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15043.231 3600000.00 7356472.00 8243.80 F?????T?F????F?F 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.r098-tall-177955695800903.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 DoubleExponent-PT-100, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-tall-177955695800903
=====================================================================

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preparation of the directory to be used:
/home/mcc/execution
total 2.2M
-rw-r--r-- 1 mcc users 8.3K Mar 6 16:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Mar 6 16:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Mar 6 16:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Mar 6 16:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 09:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 09:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 09:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 6 16:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Mar 6 16:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Mar 6 16:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K Mar 6 16:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 09:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 09:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 1.8M 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 DoubleExponent-PT-100-ReachabilityFireability-2024-00
FORMULA_NAME DoubleExponent-PT-100-ReachabilityFireability-2024-01
FORMULA_NAME DoubleExponent-PT-100-ReachabilityFireability-2024-02
FORMULA_NAME DoubleExponent-PT-100-ReachabilityFireability-2024-03
FORMULA_NAME DoubleExponent-PT-100-ReachabilityFireability-2024-04
FORMULA_NAME DoubleExponent-PT-100-ReachabilityFireability-2024-05
FORMULA_NAME DoubleExponent-PT-100-ReachabilityFireability-2024-06
FORMULA_NAME DoubleExponent-PT-100-ReachabilityFireability-2024-07
FORMULA_NAME DoubleExponent-PT-100-ReachabilityFireability-2024-08
FORMULA_NAME DoubleExponent-PT-100-ReachabilityFireability-2024-09
FORMULA_NAME DoubleExponent-PT-100-ReachabilityFireability-2024-10
FORMULA_NAME DoubleExponent-PT-100-ReachabilityFireability-2024-11
FORMULA_NAME DoubleExponent-PT-100-ReachabilityFireability-2024-12
FORMULA_NAME DoubleExponent-PT-100-ReachabilityFireability-2024-13
FORMULA_NAME DoubleExponent-PT-100-ReachabilityFireability-2024-14
FORMULA_NAME DoubleExponent-PT-100-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779691711893

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleExponent-PT-100
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202604301425
[2026-05-25 06:48:33] [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]
[2026-05-25 06:48:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 06:48:33] [INFO ] Load time of PNML (sax parser for PT used): 229 ms
[2026-05-25 06:48:33] [INFO ] Transformed 5304 places.
[2026-05-25 06:48:33] [INFO ] Transformed 4998 transitions.
[2026-05-25 06:48:33] [INFO ] Parsed PT model containing 5304 places and 4998 transitions and 14094 arcs in 353 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (1339 resets) in 1871 ms. (21 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (113 resets) in 195 ms. (20 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (114 resets) in 246 ms. (16 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (114 resets) in 70 ms. (56 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (111 resets) in 43 ms. (90 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (108 resets) in 77 ms. (51 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (106 resets) in 86 ms. (45 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (116 resets) in 80 ms. (49 steps per ms) remains 16/16 properties
[2026-05-25 06:48:35] [INFO ] Flatten gal took : 448 ms
BEST_FIRST walk for 4000 steps (110 resets) in 74 ms. (53 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (120 resets) in 56 ms. (70 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (112 resets) in 50 ms. (78 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (107 resets) in 115 ms. (34 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (114 resets) in 67 ms. (58 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (109 resets) in 70 ms. (56 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (111 resets) in 44 ms. (88 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (117 resets) in 51 ms. (76 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (115 resets) in 43 ms. (90 steps per ms) remains 16/16 properties
[2026-05-25 06:48:35] [INFO ] Flatten gal took : 227 ms
[2026-05-25 06:48:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12913865559488462981.gal : 76 ms
[2026-05-25 06:48:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2380763452249803100.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/ReachabilityCardinality12913865559488462981.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2380763452249803100.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/ReachabilityCardinality2380763452249803100.prop.
Interrupted probabilistic random walk after 47038 steps, run timeout after 3001 ms. (steps per millisecond=15 ) properties seen :1 out of 16
Probabilistic random walk after 47038 steps, saw 23525 distinct states, run finished after 3005 ms. (steps per millisecond=15 ) properties seen :1
FORMULA DoubleExponent-PT-100-ReachabilityFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-189665395910230708.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5082169013850522101.kers'
[2026-05-25 06:48:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-189665395910230708.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5082169013850522101.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 4998 rows 5304 cols 14094 entries
[2026-05-25 06:48:45] [INFO ] Invariants computation overflowed in 6724 ms
Computed 0 P flows in 6724 ms.
Exported basis to /tmp/petrispot-output-5082169013850522101.kers
Total runtime 6728 ms.
Excessive predecessor constraint size, skipping predecessor.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/356 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 877/1233 variables, 356/356 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1233 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 2987/4220 variables, 1305/1661 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4220 variables, 0/1661 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (OVERLAPS) 3703/7923 variables, 2020/3681 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7923 variables, 0/3681 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9868/10302 variables, and 4965 constraints, problems are : Problem set: 0 solved, 15 unsolved in 5043 ms.
Refiners :[State Equation: 4965/5304 constraints, PredecessorRefiner: 15/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/356 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 877/1233 variables, 356/356 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1233 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 2987/4220 variables, 1305/1661 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4220 variables, 10/1671 constraints. Problems are: Problem set: 0 solved, 15 unsolved
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :4 after 7
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :7 after 9
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :9 after 11
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :11 after 20
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :20 after 31
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :31 after 63
SDD proceeding with computation,16 properties remain. new max is 512
SDD size :63 after 115
SDD proceeding with computation,16 properties remain. new max is 1024
SDD size :115 after 310
SDD proceeding with computation,16 properties remain. new max is 2048
SDD size :310 after 2444
Invariant property DoubleExponent-PT-100-ReachabilityFireability-2024-13 does not hold.
At refinement iteration 5 (INCLUDED_ONLY) 0/4220 variables, 0/1671 constraints. Problems are: Problem set: 0 solved, 15 unsolved
SDD proceeding with computation,15 properties remain. new max is 2048
SDD size :2444 after 21116
SDD proceeding with computation,15 properties remain. new max is 4096
SDD size :21116 after 97058
SDD proceeding with computation,15 properties remain. new max is 8192
SDD size :97058 after 399100
SDD proceeding with computation,15 properties remain. new max is 16384
SDD size :399100 after 1.05443e+06
SDD proceeding with computation,15 properties remain. new max is 32768
SDD size :1.05443e+06 after 2.46766e+06
At refinement iteration 6 (OVERLAPS) 3703/7923 variables, 2020/3691 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 7923/10302 variables, and 3691 constraints, problems are : Problem set: 0 solved, 15 unsolved in 5022 ms.
Refiners :[State Equation: 3681/5304 constraints, PredecessorRefiner: 15/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 17083ms problems are : Problem set: 0 solved, 15 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 356 out of 5304 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5304/5304 places, 4998/4998 transitions.
Graph (complete) has 9096 edges and 5304 vertex of which 5298 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.13 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 886 transitions
Trivial Post-agglo rules discarded 886 transitions
Performed 886 trivial Post agglomeration. Transition count delta: 886
Iterating post reduction 0 with 889 rules applied. Total rules applied 890 place count 5297 transition count 4110
Reduce places removed 886 places and 0 transitions.
Performed 97 Post agglomeration using F-continuation condition.Transition count delta: 97
Iterating post reduction 1 with 983 rules applied. Total rules applied 1873 place count 4411 transition count 4013
Reduce places removed 97 places and 0 transitions.
Iterating post reduction 2 with 97 rules applied. Total rules applied 1970 place count 4314 transition count 4013
Performed 223 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 223 Pre rules applied. Total rules applied 1970 place count 4314 transition count 3790
Deduced a syphon composed of 223 places in 186 ms
Reduce places removed 223 places and 0 transitions.
Iterating global reduction 3 with 446 rules applied. Total rules applied 2416 place count 4091 transition count 3790
SDD proceeding with computation,15 properties remain. new max is 65536
SDD size :2.46766e+06 after 1.41922e+08
Performed 736 Post agglomeration using F-continuation condition.Transition count delta: 736
Deduced a syphon composed of 736 places in 161 ms
Reduce places removed 736 places and 0 transitions.
Iterating global reduction 3 with 1472 rules applied. Total rules applied 3888 place count 3355 transition count 3054
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 109 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 4090 place count 3254 transition count 3054
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 51 places in 140 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 3 with 102 rules applied. Total rules applied 4192 place count 3203 transition count 3054
Free-agglomeration rule applied 9 times.
Iterating global reduction 3 with 9 rules applied. Total rules applied 4201 place count 3203 transition count 3045
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 4210 place count 3194 transition count 3045
Free-agglomeration rule (complex) applied 405 times.
Iterating global reduction 4 with 405 rules applied. Total rules applied 4615 place count 3194 transition count 2640
Reduce places removed 405 places and 0 transitions.
Iterating post reduction 4 with 405 rules applied. Total rules applied 5020 place count 2789 transition count 2640
Partial Free-agglomeration rule applied 368 times.
Drop transitions (Partial Free agglomeration) removed 368 transitions
Iterating global reduction 5 with 368 rules applied. Total rules applied 5388 place count 2789 transition count 2640
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 5390 place count 2789 transition count 2640
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 5391 place count 2788 transition count 2639
Applied a total of 5391 rules in 3154 ms. Remains 2788 /5304 variables (removed 2516) and now considering 2639/4998 (removed 2359) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3162 ms. Remains : 2788/5304 places, 2639/4998 transitions.
RANDOM walk for 40000 steps (3264 resets) in 525 ms. (76 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4000 steps (248 resets) in 53 ms. (74 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (241 resets) in 92 ms. (43 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (246 resets) in 77 ms. (51 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (252 resets) in 41 ms. (95 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (244 resets) in 67 ms. (58 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4000 steps (243 resets) in 64 ms. (61 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4000 steps (236 resets) in 41 ms. (95 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (243 resets) in 29 ms. (133 steps per ms) remains 15/15 properties
SDD proceeding with computation,15 properties remain. new max is 131072
BEST_FIRST walk for 4001 steps (225 resets) in 62 ms. (63 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4000 steps (242 resets) in 32 ms. (121 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4000 steps (229 resets) in 34 ms. (114 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (249 resets) in 33 ms. (117 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4000 steps (230 resets) in 40 ms. (97 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4000 steps (244 resets) in 29 ms. (133 steps per ms) remains 15/15 properties
SDD size :1.41922e+08 after 8.48039e+08
BEST_FIRST walk for 4001 steps (241 resets) in 42 ms. (93 steps per ms) remains 15/15 properties
Interrupted probabilistic random walk after 70401 steps, run timeout after 3001 ms. (steps per millisecond=23 ) properties seen :0 out of 15
Probabilistic random walk after 70401 steps, saw 35212 distinct states, run finished after 3001 ms. (steps per millisecond=23 ) 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-3327844025162013099.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7945669902709646730.kers'
[2026-05-25 06:49:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3327844025162013099.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7945669902709646730.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 3 ms.
// Phase 1: matrix 2639 rows 2786 cols 13373 entries
[2026-05-25 06:49:02] [INFO ] Invariants computation overflowed in 148 ms
Computed 0 P flows in 163 ms.
Exported basis to /tmp/petrispot-output-7945669902709646730.kers
Total runtime 165 ms.
[2026-05-25 06:49:02] [INFO ] State equation strengthened by 292 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/356 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 1141/1497 variables, 356/356 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1497 variables, 23/379 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1497 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 15 unsolved
SDD proceeding with computation,15 properties remain. new max is 262144
SDD size :8.48039e+08 after 3.28981e+09
At refinement iteration 4 (OVERLAPS) 2864/4361 variables, 1567/1946 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4361 variables, 178/2124 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4361 variables, 0/2124 constraints. Problems are: Problem set: 0 solved, 15 unsolved
SDD proceeding with computation,15 properties remain. new max is 524288
SDD size :3.28981e+09 after 1.09178e+10
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5402/5427 variables, and 2966 constraints, problems are : Problem set: 0 solved, 15 unsolved in 45055 ms.
Refiners :[State Equation: 2765/2788 constraints, ReadFeed: 201/292 constraints, PredecessorRefiner: 15/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/356 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 1141/1497 variables, 356/356 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1497 variables, 23/379 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1497 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 15 unsolved
SDD proceeding with computation,15 properties remain. new max is 1048576
SDD size :1.09178e+10 after 4.63464e+10
At refinement iteration 4 (OVERLAPS) 2864/4361 variables, 1567/1946 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4361 variables, 178/2124 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4361 variables, 8/2132 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4361/5427 variables, and 2132 constraints, problems are : Problem set: 0 solved, 15 unsolved in 45034 ms.
Refiners :[State Equation: 1923/2788 constraints, ReadFeed: 201/292 constraints, PredecessorRefiner: 15/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 90316ms problems are : Problem set: 0 solved, 15 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 356 out of 2788 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2788/2788 places, 2639/2639 transitions.
Applied a total of 0 rules in 164 ms. Remains 2788 /2788 variables (removed 0) and now considering 2639/2639 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 165 ms. Remains : 2788/2788 places, 2639/2639 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2788/2788 places, 2639/2639 transitions.
Applied a total of 0 rules in 140 ms. Remains 2788 /2788 variables (removed 0) and now considering 2639/2639 (removed 0) transitions.
[2026-05-25 06:50:32] [INFO ] Invariant cache hit.
[2026-05-25 06:50:34] [INFO ] Implicit Places using invariants in 1442 ms returned []
[2026-05-25 06:50:34] [INFO ] Invariant cache hit.
[2026-05-25 06:50:35] [INFO ] State equation strengthened by 292 read => feed constraints.
[2026-05-25 06:51:05] [INFO ] Performed 23/2788 implicitness test of which 1 returned IMPLICIT in 30 seconds.
SDD proceeding with computation,15 properties remain. new max is 2097152
SDD size :4.63464e+10 after 1.64819e+11
[2026-05-25 06:52:03] [INFO ] Performed 30/2788 implicitness test of which 2 returned IMPLICIT in 88 seconds.
[2026-05-25 06:52:34] [INFO ] Performed 277/2788 implicitness test of which 18 returned IMPLICIT in 118 seconds.
[2026-05-25 06:53:11] [INFO ] Performed 403/2788 implicitness test of which 24 returned IMPLICIT in 155 seconds.
[2026-05-25 06:53:14] [INFO ] Implicit Places using invariants and state equation in 160007 ms returned [23, 30, 56, 66, 89, 94, 116, 123, 145, 150, 175, 183, 214, 236, 244, 267, 273, 277, 295, 303, 323, 330, 356, 362]
[2026-05-25 06:53:14] [INFO ] Actually due to overlaps returned [30, 23, 277]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 161519 ms to find 3 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 2785/2788 places, 2639/2639 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 2785 transition count 2638
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 2784 transition count 2638
Applied a total of 2 rules in 283 ms. Remains 2784 /2785 variables (removed 1) and now considering 2638/2639 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3705728871624795014.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16661554872089226867.kers'
[2026-05-25 06:53:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3705728871624795014.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16661554872089226867.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 7 ms.
// Phase 1: matrix 2638 rows 2782 cols 13318 entries
[2026-05-25 06:53:14] [INFO ] Invariants computation overflowed in 134 ms
Computed 0 P flows in 134 ms.
Exported basis to /tmp/petrispot-output-16661554872089226867.kers
Total runtime 137 ms.
[2026-05-25 06:53:16] [INFO ] Implicit Places using invariants in 1551 ms returned []
[2026-05-25 06:53:16] [INFO ] Invariant cache hit.
[2026-05-25 06:53:17] [INFO ] State equation strengthened by 292 read => feed constraints.
[2026-05-25 06:53:47] [INFO ] Performed 69/2784 implicitness test of which 2 returned IMPLICIT in 30 seconds.
[2026-05-25 06:54:17] [INFO ] Performed 326/2784 implicitness test of which 19 returned IMPLICIT in 60 seconds.
SDD proceeding with computation,15 properties remain. new max is 4194304
SDD size :1.64819e+11 after 3.31406e+11
[2026-05-25 06:55:20] [INFO ] Performed 401/2784 implicitness test of which 21 returned IMPLICIT in 122 seconds.
[2026-05-25 06:55:56] [INFO ] Implicit Places using invariants and state equation in 160007 ms returned [53, 63, 86, 91, 113, 120, 142, 147, 172, 180, 211, 233, 241, 264, 270, 291, 299, 319, 326, 352, 358]
[2026-05-25 06:55:56] [INFO ] Actually due to overlaps returned [63, 53]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 161628 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2782/2788 places, 2638/2639 transitions.
Applied a total of 0 rules in 140 ms. Remains 2782 /2782 variables (removed 0) and now considering 2638/2638 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 323718 ms. Remains : 2782/2788 places, 2638/2639 transitions.
RANDOM walk for 40000 steps (3266 resets) in 754 ms. (52 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (249 resets) in 32 ms. (121 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (228 resets) in 32 ms. (121 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (251 resets) in 29 ms. (133 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4000 steps (244 resets) in 56 ms. (70 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (235 resets) in 40 ms. (97 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4000 steps (248 resets) in 31 ms. (125 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4000 steps (230 resets) in 60 ms. (65 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (252 resets) in 29 ms. (133 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4000 steps (253 resets) in 27 ms. (142 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (251 resets) in 17 ms. (222 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (232 resets) in 26 ms. (148 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4000 steps (255 resets) in 21 ms. (181 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4000 steps (230 resets) in 26 ms. (148 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (244 resets) in 20 ms. (190 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4000 steps (244 resets) in 25 ms. (153 steps per ms) remains 15/15 properties
Interrupted probabilistic random walk after 70251 steps, run timeout after 3001 ms. (steps per millisecond=23 ) properties seen :0 out of 15
Probabilistic random walk after 70251 steps, saw 35146 distinct states, run finished after 3001 ms. (steps per millisecond=23 ) 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-17336039256458890865.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9914503032418005033.kers'
[2026-05-25 06:55:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17336039256458890865.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9914503032418005033.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 4 ms.
// Phase 1: matrix 2638 rows 2780 cols 13271 entries
[2026-05-25 06:56:00] [INFO ] Invariants computation overflowed in 131 ms
Computed 0 P flows in 132 ms.
Exported basis to /tmp/petrispot-output-9914503032418005033.kers
Total runtime 135 ms.
[2026-05-25 06:56:00] [INFO ] State equation strengthened by 292 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/356 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 1141/1497 variables, 356/356 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1497 variables, 23/379 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1497 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 2860/4357 variables, 1563/1942 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4357 variables, 178/2120 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4357 variables, 0/2120 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5395/5420 variables, and 2960 constraints, problems are : Problem set: 0 solved, 15 unsolved in 75042 ms.
Refiners :[State Equation: 2759/2782 constraints, ReadFeed: 201/292 constraints, PredecessorRefiner: 15/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/356 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 1141/1497 variables, 356/356 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1497 variables, 23/379 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1497 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 2860/4357 variables, 1563/1942 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4357 variables, 178/2120 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4357 variables, 8/2128 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4357/5420 variables, and 2128 constraints, problems are : Problem set: 0 solved, 15 unsolved in 75038 ms.
Refiners :[State Equation: 1919/2782 constraints, ReadFeed: 201/292 constraints, PredecessorRefiner: 15/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/2 constraints]
After SMT, in 150278ms problems are : Problem set: 0 solved, 15 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 356 out of 2782 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2782/2782 places, 2638/2638 transitions.
Applied a total of 0 rules in 154 ms. Remains 2782 /2782 variables (removed 0) and now considering 2638/2638 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 154 ms. Remains : 2782/2782 places, 2638/2638 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2782/2782 places, 2638/2638 transitions.
Applied a total of 0 rules in 134 ms. Remains 2782 /2782 variables (removed 0) and now considering 2638/2638 (removed 0) transitions.
[2026-05-25 06:58:30] [INFO ] Invariant cache hit.
[2026-05-25 06:58:31] [INFO ] Implicit Places using invariants in 1340 ms returned []
[2026-05-25 06:58:31] [INFO ] Invariant cache hit.
[2026-05-25 06:58:33] [INFO ] State equation strengthened by 292 read => feed constraints.
[2026-05-25 06:59:04] [INFO ] Performed 89/2782 implicitness test of which 2 returned IMPLICIT in 30 seconds.
[2026-05-25 06:59:34] [INFO ] Performed 363/2782 implicitness test of which 19 returned IMPLICIT in 61 seconds.
[2026-05-25 07:00:05] [INFO ] Performed 567/2782 implicitness test of which 28 returned IMPLICIT in 92 seconds.
[2026-05-25 07:00:36] [INFO ] Performed 789/2782 implicitness test of which 38 returned IMPLICIT in 123 seconds.
[2026-05-25 07:01:06] [INFO ] Performed 973/2782 implicitness test of which 46 returned IMPLICIT in 153 seconds.
[2026-05-25 07:01:11] [INFO ] Implicit Places using invariants and state equation in 160039 ms returned [84, 89, 111, 118, 140, 145, 170, 178, 209, 231, 239, 262, 268, 289, 297, 317, 324, 350, 356, 409, 414, 436, 441, 469, 475, 508, 561, 567, 600, 623, 631, 657, 665, 695, 727, 750, 755, 789, 815, 844, 850, 880, 884, 906, 913, 937]
[2026-05-25 07:01:11] [INFO ] Actually due to overlaps returned [89, 567, 414, 850, 884, 409, 561, 815, 844, 84]
Discarding 10 places :
Implicit Place search using SMT with State Equation took 161392 ms to find 10 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 2772/2782 places, 2638/2638 transitions.
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 2772 transition count 2634
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 8 place count 2768 transition count 2634
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 2768 transition count 2634
Applied a total of 9 rules in 385 ms. Remains 2768 /2772 variables (removed 4) and now considering 2634/2638 (removed 4) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18219947442560261761.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1902118536324877460.kers'
[2026-05-25 07:01:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18219947442560261761.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1902118536324877460.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 6 ms.
// Phase 1: matrix 2634 rows 2766 cols 13147 entries
[2026-05-25 07:01:12] [INFO ] Invariants computation overflowed in 141 ms
Computed 0 P flows in 142 ms.
Exported basis to /tmp/petrispot-output-1902118536324877460.kers
Total runtime 144 ms.
[2026-05-25 07:01:13] [INFO ] Implicit Places using invariants in 1567 ms returned []
[2026-05-25 07:01:13] [INFO ] Invariant cache hit.
[2026-05-25 07:01:15] [INFO ] State equation strengthened by 292 read => feed constraints.
[2026-05-25 07:01:56] [INFO ] Performed 36/2768 implicitness test of which 0 returned IMPLICIT in 41 seconds.
[2026-05-25 07:02:32] [INFO ] Performed 92/2768 implicitness test of which 0 returned IMPLICIT in 77 seconds.
[2026-05-25 07:03:02] [INFO ] Performed 326/2768 implicitness test of which 15 returned IMPLICIT in 107 seconds.
[2026-05-25 07:03:53] [INFO ] Performed 435/2768 implicitness test of which 19 returned IMPLICIT in 158 seconds.
[2026-05-25 07:03:53] [INFO ] Implicit Places with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... after 160069 ms
[2026-05-25 07:03:53] [INFO ] Actually due to overlaps returned [115, 435, 108, 430]
Discarding 4 places :
Implicit Place search using SMT with State Equation took 161644 ms to find 4 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2764/2782 places, 2634/2638 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 2764 transition count 2633
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 2763 transition count 2633
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 2763 transition count 2633
Applied a total of 3 rules in 408 ms. Remains 2763 /2764 variables (removed 1) and now considering 2633/2634 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16522561147883080911.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10583753910332620483.kers'
[2026-05-25 07:03:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16522561147883080911.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10583753910332620483.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 4 ms.
// Phase 1: matrix 2633 rows 2761 cols 13095 entries
[2026-05-25 07:03:54] [INFO ] Invariants computation overflowed in 130 ms
Computed 0 P flows in 131 ms.
Exported basis to /tmp/petrispot-output-10583753910332620483.kers
Total runtime 138 ms.
[2026-05-25 07:03:55] [INFO ] Implicit Places using invariants in 1442 ms returned []
[2026-05-25 07:03:55] [INFO ] Invariant cache hit.
[2026-05-25 07:03:57] [INFO ] State equation strengthened by 292 read => feed constraints.
[2026-05-25 07:04:28] [INFO ] Performed 67/2763 implicitness test of which 0 returned IMPLICIT in 30 seconds.
SDD proceeding with computation,15 properties remain. new max is 8388608
SDD size :3.31406e+11 after 7.34982e+11
[2026-05-25 07:06:35] [INFO ] Implicit Places using invariants and state equation in 160009 ms returned []
Implicit Place search using SMT with State Equation took 161527 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 2763/2782 places, 2633/2638 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 485491 ms. Remains : 2763/2782 places, 2633/2638 transitions.
RANDOM walk for 40000 steps (3226 resets) in 359 ms. (111 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (238 resets) in 31 ms. (125 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (246 resets) in 26 ms. (148 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (242 resets) in 30 ms. (129 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (255 resets) in 37 ms. (105 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (240 resets) in 46 ms. (85 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (252 resets) in 39 ms. (100 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4000 steps (231 resets) in 33 ms. (117 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (228 resets) in 107 ms. (37 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (222 resets) in 24 ms. (160 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (236 resets) in 26 ms. (148 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4000 steps (238 resets) in 63 ms. (62 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (245 resets) in 26 ms. (148 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (241 resets) in 43 ms. (90 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (234 resets) in 21 ms. (181 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (252 resets) in 37 ms. (105 steps per ms) remains 15/15 properties
Interrupted probabilistic random walk after 40986 steps, run timeout after 3001 ms. (steps per millisecond=13 ) properties seen :0 out of 15
Probabilistic random walk after 40986 steps, saw 20505 distinct states, run finished after 3017 ms. (steps per millisecond=13 ) properties seen :0
[2026-05-25 07:06:39] [INFO ] Invariant cache hit.
[2026-05-25 07:06:39] [INFO ] State equation strengthened by 292 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/356 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 1141/1497 variables, 356/356 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1497 variables, 23/379 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1497 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 2847/4344 variables, 1553/1932 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4344 variables, 178/2110 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4344 variables, 0/2110 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5372/5396 variables, and 2942 constraints, problems are : Problem set: 0 solved, 15 unsolved in 90043 ms.
Refiners :[State Equation: 2741/2763 constraints, ReadFeed: 201/292 constraints, PredecessorRefiner: 15/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/356 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 1141/1497 variables, 356/356 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1497 variables, 23/379 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1497 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 2847/4344 variables, 1553/1932 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4344 variables, 178/2110 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4344 variables, 8/2118 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4344 variables, 8/2126 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/4344 variables, 0/2126 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 5372/5396 variables, and 2958 constraints, problems are : Problem set: 0 solved, 15 unsolved in 90026 ms.
Refiners :[State Equation: 2741/2763 constraints, ReadFeed: 201/292 constraints, PredecessorRefiner: 15/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 8/23 constraints]
After SMT, in 180192ms problems are : Problem set: 0 solved, 15 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 356 out of 2763 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2763/2763 places, 2633/2633 transitions.
Applied a total of 0 rules in 160 ms. Remains 2763 /2763 variables (removed 0) and now considering 2633/2633 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 161 ms. Remains : 2763/2763 places, 2633/2633 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2763/2763 places, 2633/2633 transitions.
Applied a total of 0 rules in 132 ms. Remains 2763 /2763 variables (removed 0) and now considering 2633/2633 (removed 0) transitions.
[2026-05-25 07:09:39] [INFO ] Invariant cache hit.
[2026-05-25 07:09:41] [INFO ] Implicit Places using invariants in 1361 ms returned []
[2026-05-25 07:09:41] [INFO ] Invariant cache hit.
[2026-05-25 07:09:42] [INFO ] State equation strengthened by 292 read => feed constraints.
[2026-05-25 07:10:12] [INFO ] Performed 61/2763 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 07:12:21] [INFO ] Implicit Places using invariants and state equation in 160010 ms returned []
Implicit Place search using SMT with State Equation took 161428 ms to find 0 implicit places.
[2026-05-25 07:12:21] [INFO ] Redundant transitions in 154 ms returned []
Running 2632 sub problems to find dead transitions.
[2026-05-25 07:12:21] [INFO ] Invariant cache hit.
[2026-05-25 07:12:21] [INFO ] State equation strengthened by 292 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2762/5396 variables, and 0 constraints, problems are : Problem set: 0 solved, 2632 unsolved in 30054 ms.
Refiners :[State Equation: 0/2763 constraints, ReadFeed: 0/292 constraints, PredecessorRefiner: 2632/2623 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2632 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2762/5396 variables, and 0 constraints, problems are : Problem set: 0 solved, 2632 unsolved in 30041 ms.
Refiners :[State Equation: 0/2763 constraints, ReadFeed: 0/292 constraints, PredecessorRefiner: 9/2623 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61080ms problems are : Problem set: 0 solved, 2632 unsolved
Search for dead transitions found 0 dead transitions in 61097ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 222868 ms. Remains : 2763/2763 places, 2633/2633 transitions.
Attempting over-approximation, by ignoring read arcs.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 2763 transition count 2613
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 40 place count 2743 transition count 2613
Performed 127 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 127 Pre rules applied. Total rules applied 40 place count 2743 transition count 2486
Deduced a syphon composed of 127 places in 49 ms
Reduce places removed 127 places and 0 transitions.
Iterating global reduction 2 with 254 rules applied. Total rules applied 294 place count 2616 transition count 2486
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 298 place count 2612 transition count 2482
Iterating global reduction 2 with 4 rules applied. Total rules applied 302 place count 2612 transition count 2482
Free-agglomeration rule applied 8 times.
Iterating global reduction 2 with 8 rules applied. Total rules applied 310 place count 2612 transition count 2474
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 318 place count 2604 transition count 2474
Applied a total of 318 rules in 659 ms. Remains 2604 /2763 variables (removed 159) and now considering 2474/2633 (removed 159) transitions.
Running SMT prover for 15 properties.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18196810499772261634.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9220093484793732538.kers'
[2026-05-25 07:13:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18196810499772261634.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9220093484793732538.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 3 ms.
// Phase 1: matrix 2474 rows 2602 cols 12759 entries
[2026-05-25 07:13:23] [INFO ] Invariants computation overflowed in 90 ms
Computed 0 P flows in 91 ms.
Exported basis to /tmp/petrispot-output-9220093484793732538.kers
Total runtime 93 ms.
[2026-05-25 07:13:24] [INFO ] After 1091ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2026-05-25 07:15:11] [INFO ] After 105204ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :10
[2026-05-25 07:15:11] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-25 07:16:37] [INFO ] After 86411ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :4 sat :10
TRAPS : Iteration 0
[2026-05-25 07:16:58] [INFO ] Trap strengthening (SAT) tested/added 19/18 trap constraints in 17522 ms
[2026-05-25 07:18:02] [INFO ] Trap strengthening (SAT) tested/added 29/28 trap constraints in 48118 ms
Detected timeout of ITS tools.
[2026-05-25 07:18:36] [INFO ] Flatten gal took : 155 ms
[2026-05-25 07:18:36] [INFO ] Applying decomposition
[2026-05-25 07:18:36] [INFO ] Flatten gal took : 119 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/graph5492967078594928715.txt' '-o' '/tmp/graph5492967078594928715.bin' '-w' '/tmp/graph5492967078594928715.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5492967078594928715.bin' '-l' '-1' '-v' '-w' '/tmp/graph5492967078594928715.weights' '-q' '0' '-e' '0.001'
[2026-05-25 07:18:36] [INFO ] Decomposing Gal with order
[2026-05-25 07:18:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 07:18:38] [INFO ] Removed a total of 1416 redundant transitions.
[2026-05-25 07:18:39] [INFO ] Flatten gal took : 395 ms
[2026-05-25 07:18:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 72 labels/synchronizations in 213 ms.
[2026-05-25 07:18:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10397875806468708892.gal : 92 ms
[2026-05-25 07:18:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3188425445718231878.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/ReachabilityCardinality10397875806468708892.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3188425445718231878.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/ReachabilityCardinality3188425445718231878.prop.
SDD proceeding with computation,15 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,15 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,15 properties remain. new max is 16
SDD size :1 after 47
SDD proceeding with computation,15 properties remain. new max is 32
SDD size :47 after 62309
[2026-05-25 07:19:12] [INFO ] Trap strengthening (SAT) tested/added 19/18 trap constraints in 33527 ms
[2026-05-25 07:20:04] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 4271 ms
SMT process timed out, exceeded limit of 225
[2026-05-25 07:20:58] [INFO ] After 347262ms SMT Verify possible using After timeout in natural domain returned unsat :4 sat :10
[2026-05-25 07:20:58] [INFO ] After 453782ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :10
FORMULA DoubleExponent-PT-100-ReachabilityFireability-2024-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT OVER_APPROXIMATION
FORMULA DoubleExponent-PT-100-ReachabilityFireability-2024-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT OVER_APPROXIMATION
FORMULA DoubleExponent-PT-100-ReachabilityFireability-2024-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT OVER_APPROXIMATION
FORMULA DoubleExponent-PT-100-ReachabilityFireability-2024-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT OVER_APPROXIMATION
Over-approximation ignoring read arcs solved -4 properties in 455772 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-25 07:20:58] [INFO ] Flatten gal took : 89 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin15750876723464169736
[2026-05-25 07:20:58] [INFO ] Too many transitions (2633) to apply POR reductions. Disabling POR matrices.
[2026-05-25 07:20:58] [INFO ] Applying decomposition
[2026-05-25 07:20:58] [INFO ] Built C files in 76ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15750876723464169736
Running compilation step : cd /tmp/ltsmin15750876723464169736;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '65' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2026-05-25 07:20:59] [INFO ] Flatten gal took : 87 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/graph9445095092018910361.txt' '-o' '/tmp/graph9445095092018910361.bin' '-w' '/tmp/graph9445095092018910361.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9445095092018910361.bin' '-l' '-1' '-v' '-w' '/tmp/graph9445095092018910361.weights' '-q' '0' '-e' '0.001'
[2026-05-25 07:20:59] [INFO ] Decomposing Gal with order
[2026-05-25 07:20:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 07:20:59] [INFO ] Removed a total of 1458 redundant transitions.
[2026-05-25 07:20:59] [INFO ] Flatten gal took : 172 ms
[2026-05-25 07:20:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 368 labels/synchronizations in 48 ms.
[2026-05-25 07:20:59] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability16100505653590907468.gal : 29 ms
[2026-05-25 07:20:59] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability12437973515421760675.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/ReachabilityFireability16100505653590907468.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability12437973515421760675.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/ReachabilityFireability12437973515421760675.prop.
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :1 after 23
SDD proceeding with computation,11 properties remain. new max is 64
SDD size :23 after 125
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :125 after 2826
SDD proceeding with computation,11 properties remain. new max is 256
SDD size :2826 after 68710
SDD proceeding with computation,11 properties remain. new max is 512
SDD size :68710 after 90266
Compilation finished in 7590 ms.
Running link step : cd /tmp/ltsmin15750876723464169736;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 66 ms.
Running LTSmin : cd /tmp/ltsmin15750876723464169736;'/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' 'DoubleExponentPT100ReachabilityFireability202401==true'
SDD proceeding with computation,11 properties remain. new max is 1024
SDD size :90266 after 152038
WARNING : LTSmin timed out (>29 s) on command cd /tmp/ltsmin15750876723464169736;'/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' 'DoubleExponentPT100ReachabilityFireability202401==true'
Running LTSmin : cd /tmp/ltsmin15750876723464169736;'/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' 'DoubleExponentPT100ReachabilityFireability202402==true'
WARNING : LTSmin timed out (>29 s) on command cd /tmp/ltsmin15750876723464169736;'/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' 'DoubleExponentPT100ReachabilityFireability202402==true'
Running LTSmin : cd /tmp/ltsmin15750876723464169736;'/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' 'DoubleExponentPT100ReachabilityFireability202403==true'
SDD proceeding with computation,11 properties remain. new max is 2048
SDD size :152038 after 238744
WARNING : LTSmin timed out (>29 s) on command cd /tmp/ltsmin15750876723464169736;'/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' 'DoubleExponentPT100ReachabilityFireability202403==true'
Running LTSmin : cd /tmp/ltsmin15750876723464169736;'/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' 'DoubleExponentPT100ReachabilityFireability202404==true'
WARNING : LTSmin timed out (>29 s) on command cd /tmp/ltsmin15750876723464169736;'/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' 'DoubleExponentPT100ReachabilityFireability202404==true'
Running LTSmin : cd /tmp/ltsmin15750876723464169736;'/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' 'DoubleExponentPT100ReachabilityFireability202405==true'
WARNING : LTSmin timed out (>29 s) on command cd /tmp/ltsmin15750876723464169736;'/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' 'DoubleExponentPT100ReachabilityFireability202405==true'
Running LTSmin : cd /tmp/ltsmin15750876723464169736;'/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' 'DoubleExponentPT100ReachabilityFireability202407==true'
WARNING : LTSmin timed out (>29 s) on command cd /tmp/ltsmin15750876723464169736;'/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' 'DoubleExponentPT100ReachabilityFireability202407==true'
Running LTSmin : cd /tmp/ltsmin15750876723464169736;'/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' 'DoubleExponentPT100ReachabilityFireability202409==true'
WARNING : LTSmin timed out (>29 s) on command cd /tmp/ltsmin15750876723464169736;'/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' 'DoubleExponentPT100ReachabilityFireability202409==true'
Running LTSmin : cd /tmp/ltsmin15750876723464169736;'/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' 'DoubleExponentPT100ReachabilityFireability202410==true'
WARNING : LTSmin timed out (>29 s) on command cd /tmp/ltsmin15750876723464169736;'/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' 'DoubleExponentPT100ReachabilityFireability202410==true'
Running LTSmin : cd /tmp/ltsmin15750876723464169736;'/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' 'DoubleExponentPT100ReachabilityFireability202411==true'
WARNING : LTSmin timed out (>29 s) on command cd /tmp/ltsmin15750876723464169736;'/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' 'DoubleExponentPT100ReachabilityFireability202411==true'
Running LTSmin : cd /tmp/ltsmin15750876723464169736;'/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' 'DoubleExponentPT100ReachabilityFireability202412==true'
WARNING : LTSmin timed out (>29 s) on command cd /tmp/ltsmin15750876723464169736;'/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' 'DoubleExponentPT100ReachabilityFireability202412==true'
Running LTSmin : cd /tmp/ltsmin15750876723464169736;'/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' 'DoubleExponentPT100ReachabilityFireability202414==true'
SDD proceeding with computation,11 properties remain. new max is 4096
SDD size :238744 after 346990
WARNING : LTSmin timed out (>29 s) on command cd /tmp/ltsmin15750876723464169736;'/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' 'DoubleExponentPT100ReachabilityFireability202414==true'
Retrying LTSmin with larger timeout 2616 s
Running LTSmin : cd /tmp/ltsmin15750876723464169736;'/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' 'DoubleExponentPT100ReachabilityFireability202401==true'
SDD proceeding with computation,11 properties remain. new max is 8192
SDD size :346990 after 350524
WARNING : LTSmin timed out (>237 s) on command cd /tmp/ltsmin15750876723464169736;'/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' 'DoubleExponentPT100ReachabilityFireability202401==true'
Running LTSmin : cd /tmp/ltsmin15750876723464169736;'/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' 'DoubleExponentPT100ReachabilityFireability202402==true'
WARNING : LTSmin timed out (>237 s) on command cd /tmp/ltsmin15750876723464169736;'/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' 'DoubleExponentPT100ReachabilityFireability202402==true'
Running LTSmin : cd /tmp/ltsmin15750876723464169736;'/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' 'DoubleExponentPT100ReachabilityFireability202403==true'
WARNING : LTSmin timed out (>237 s) on command cd /tmp/ltsmin15750876723464169736;'/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' 'DoubleExponentPT100ReachabilityFireability202403==true'
Running LTSmin : cd /tmp/ltsmin15750876723464169736;'/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' 'DoubleExponentPT100ReachabilityFireability202404==true'
WARNING : LTSmin timed out (>237 s) on command cd /tmp/ltsmin15750876723464169736;'/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' 'DoubleExponentPT100ReachabilityFireability202404==true'
Running LTSmin : cd /tmp/ltsmin15750876723464169736;'/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' 'DoubleExponentPT100ReachabilityFireability202405==true'
WARNING : LTSmin timed out (>237 s) on command cd /tmp/ltsmin15750876723464169736;'/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' 'DoubleExponentPT100ReachabilityFireability202405==true'
Running LTSmin : cd /tmp/ltsmin15750876723464169736;'/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' 'DoubleExponentPT100ReachabilityFireability202407==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
+ [[ 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="DoubleExponent-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 DoubleExponent-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 r098-tall-177955695800903"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-100.tgz
mv DoubleExponent-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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;