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-177955740700535.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 ErlangenMainframeV0-PT-1203, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-177955740700535
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 57M
-rw-r--r-- 1 mcc users 7.0K Mar 7 05:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Mar 7 05:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Mar 7 05:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Mar 7 05:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 09:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 15 09:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 09:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9K Mar 7 05:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 104K Mar 7 05:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Mar 7 05:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 28K Mar 7 05:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 09:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:58 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 57M Mar 3 18:30 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-00
FORMULA_NAME ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-01
FORMULA_NAME ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-02
FORMULA_NAME ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-03
FORMULA_NAME ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-04
FORMULA_NAME ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-05
FORMULA_NAME ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-06
FORMULA_NAME ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-07
FORMULA_NAME ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-08
FORMULA_NAME ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-09
FORMULA_NAME ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-10
FORMULA_NAME ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-11
FORMULA_NAME ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-12
FORMULA_NAME ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-13
FORMULA_NAME ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-14
FORMULA_NAME ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779943747738

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ErlangenMainframeV0-PT-1203
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202604301425
[2026-05-28 04:49:10] [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]
[2026-05-28 04:49:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-28 04:49:13] [INFO ] Load time of PNML (sax parser for PT used): 3219 ms
[2026-05-28 04:49:13] [INFO ] Transformed 289 places.
[2026-05-28 04:49:13] [INFO ] Transformed 41764 transitions.
[2026-05-28 04:49:13] [INFO ] Found NUPN structural information;
[2026-05-28 04:49:14] [INFO ] Parsed PT model containing 289 places and 41764 transitions and 1134359 arcs in 3790 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 31 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (8 resets) in 39540 ms. (1 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 106 ms. (37 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 106 ms. (37 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 271 ms. (14 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 113 ms. (35 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 209 ms. (19 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 250 ms. (15 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 187 ms. (21 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 99 ms. (40 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 87 ms. (45 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 304 ms. (13 steps per ms) remains 16/16 properties
[2026-05-28 04:49:28] [INFO ] Flatten gal took : 10885 ms
[2026-05-28 04:49:35] [INFO ] Flatten gal took : 7014 ms
[2026-05-28 04:49:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6850837431749751778.gal : 1147 ms
[2026-05-28 04:49:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14687204726618739499.prop : 8 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/ReachabilityCardinality6850837431749751778.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14687204726618739499.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
Interrupted probabilistic random walk after 118250 steps, run timeout after 33002 ms. (steps per millisecond=3 ) properties seen :0 out of 16
Probabilistic random walk after 118250 steps, saw 84051 distinct states, run finished after 33014 ms. (steps per millisecond=3 ) 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-10501142640122014333.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11823399079184399297.kers'
[2026-05-28 04:49:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10501142640122014333.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11823399079184399297.kers]
Culled 0 columns in 331 ms.
// Phase 1: matrix 41764 rows 289 cols 1134359 entries
Finished phase 1 with 256 SingleSign rule and 3 generalized
[2026-05-28 04:50:00] [INFO ] Computed 30 invariants in 1047 ms
Computed 30 P flows in 1049 ms.
Exported basis to /tmp/petrispot-output-11823399079184399297.kers
Total runtime 1193 ms.
Excessive predecessor constraint size, skipping predecessor.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 58/58 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 12/70 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Problem ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-04 is UNSAT
FORMULA ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-04 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (OVERLAPS) 165/223 variables, 14/84 constraints. Problems are: Problem set: 1 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/223 variables, 165/249 constraints. Problems are: Problem set: 1 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/223 variables, 0/249 constraints. Problems are: Problem set: 1 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 66/289 variables, 4/253 constraints. Problems are: Problem set: 1 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 66/319 constraints. Problems are: Problem set: 1 solved, 15 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 289/42053 variables, and 319 constraints, problems are : Problem set: 1 solved, 15 unsolved in 5362 ms.
Refiners :[Domain max(s): 289/289 constraints, Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 0/289 constraints, PredecessorRefiner: 16/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 58/58 constraints. Problems are: Problem set: 1 solved, 15 unsolved
Problem ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-08 is UNSAT
FORMULA ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-08 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 12/70 constraints. Problems are: Problem set: 2 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/70 constraints. Problems are: Problem set: 2 solved, 14 unsolved
Problem ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-05 is UNSAT
FORMULA ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-05 TRUE TECHNIQUES SMT_REFINEMENT
Problem ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-15 is UNSAT
FORMULA ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-15 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (OVERLAPS) 165/223 variables, 14/84 constraints. Problems are: Problem set: 4 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/223 variables, 165/249 constraints. Problems are: Problem set: 4 solved, 12 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 223/42053 variables, and 249 constraints, problems are : Problem set: 4 solved, 12 unsolved in 5420 ms.
Refiners :[Domain max(s): 223/289 constraints, Positive P Invariants (semi-flows): 14/18 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 0/289 constraints, PredecessorRefiner: 14/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13081ms problems are : Problem set: 4 solved, 12 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 58 out of 289 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 289/289 places, 41764/41764 transitions.
Graph (trivial) has 190 edges and 289 vertex of which 4 / 289 are part of one of the 2 SCC in 25 ms
Free SCC test removed 2 places
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 91 transitions
Trivial Post-agglo rules discarded 91 transitions
Performed 91 trivial Post agglomeration. Transition count delta: 91
Iterating post reduction 0 with 91 rules applied. Total rules applied 92 place count 287 transition count 41669
Reduce places removed 91 places and 0 transitions.
Iterating post reduction 1 with 91 rules applied. Total rules applied 183 place count 196 transition count 41669
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 183 place count 196 transition count 41665
Deduced a syphon composed of 4 places in 86 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 191 place count 192 transition count 41665
Discarding 49 places :
Symmetric choice reduction at 2 with 49 rule applications. Total rules 240 place count 143 transition count 41616
Iterating global reduction 2 with 49 rules applied. Total rules applied 289 place count 143 transition count 41616
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 289 place count 143 transition count 41611
Deduced a syphon composed of 5 places in 78 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 299 place count 138 transition count 41611
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 34 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 363 place count 106 transition count 41579
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 365 place count 104 transition count 41562
Iterating global reduction 2 with 2 rules applied. Total rules applied 367 place count 104 transition count 41562
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 369 place count 104 transition count 41560
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 2 places in 18 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 373 place count 102 transition count 41575
Free-agglomeration rule applied 5 times.
Iterating global reduction 3 with 5 rules applied. Total rules applied 378 place count 102 transition count 41570
Reduce places removed 5 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 385 place count 97 transition count 41568
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 387 place count 97 transition count 41568
Partial Post-agglomeration rule applied 12 times.
Drop transitions (Partial Post agglomeration) removed 12 transitions
Iterating global reduction 4 with 12 rules applied. Total rules applied 399 place count 97 transition count 41568
Applied a total of 399 rules in 14836 ms. Remains 97 /289 variables (removed 192) and now considering 41568/41764 (removed 196) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14856 ms. Remains : 97/289 places, 41568/41764 transitions.
RANDOM walk for 40000 steps (8 resets) in 47465 ms. (0 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (8 resets) in 3418 ms. (11 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 6535 ms. (6 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 3607 ms. (11 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 6597 ms. (6 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (8 resets) in 6541 ms. (6 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 6938 ms. (5 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 6694 ms. (5 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3092 ms. (12 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 6211 ms. (6 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 5877 ms. (6 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (8 resets) in 5939 ms. (6 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 5812 ms. (6 steps per ms) remains 12/12 properties
Loading property file /tmp/ReachabilityCardinality14687204726618739499.prop.
Interrupted probabilistic random walk after 473298 steps, run timeout after 90002 ms. (steps per millisecond=5 ) properties seen :0 out of 12
Probabilistic random walk after 473298 steps, saw 54533 distinct states, run finished after 90003 ms. (steps per millisecond=5 ) properties seen :0
[2026-05-28 04:52:27] [INFO ] Flow matrix only has 41549 transitions (discarded 19 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6358898884384671347.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10859719563229529446.kers'
[2026-05-28 04:52:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6358898884384671347.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10859719563229529446.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 209 ms.
// Phase 1: matrix 41549 rows 96 cols 1133862 entries
Finished phase 1 with 64 SingleSign rule and 3 generalized
[2026-05-28 04:52:29] [INFO ] Computed 30 invariants in 970 ms
Computed 30 P flows in 971 ms.
Exported basis to /tmp/petrispot-output-10859719563229529446.kers
Total runtime 1117 ms.
[2026-05-28 04:52:29] [INFO ] State equation strengthened by 32 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (OVERLAPS) 32/90 variables, 14/26 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/90 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 7/97 variables, 4/30 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/97 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 41646/41646 variables, and 127 constraints, problems are : Problem set: 0 solved, 12 unsolved in 45045 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 97/97 constraints, ReadFeed: 0/32 constraints, PredecessorRefiner: 12/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (OVERLAPS) 32/90 variables, 14/26 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/90 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 7/97 variables, 4/30 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/97 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 12 unsolved
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :4 after 13
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :13 after 55
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :55 after 1710
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 41646/41646 variables, and 127 constraints, problems are : Problem set: 0 solved, 12 unsolved in 45019 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 97/97 constraints, ReadFeed: 0/32 constraints, PredecessorRefiner: 12/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 92176ms problems are : Problem set: 0 solved, 12 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 58 out of 97 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 41568/41568 transitions.
Applied a total of 0 rules in 1455 ms. Remains 97 /97 variables (removed 0) and now considering 41568/41568 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1460 ms. Remains : 97/97 places, 41568/41568 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 41568/41568 transitions.
Applied a total of 0 rules in 1686 ms. Remains 97 /97 variables (removed 0) and now considering 41568/41568 (removed 0) transitions.
[2026-05-28 04:54:03] [INFO ] Flow matrix only has 41549 transitions (discarded 19 similar events)
[2026-05-28 04:54:03] [INFO ] Invariant cache hit.
[2026-05-28 04:54:03] [INFO ] Implicit Places using invariants in 207 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 351 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 96/97 places, 41568/41568 transitions.
Applied a total of 0 rules in 1497 ms. Remains 96 /96 variables (removed 0) and now considering 41568/41568 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 3551 ms. Remains : 96/97 places, 41568/41568 transitions.
RANDOM walk for 40000 steps (8 resets) in 47923 ms. (0 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3082 ms. (12 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 6134 ms. (6 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3331 ms. (12 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 6384 ms. (6 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5761 ms. (6 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 6204 ms. (6 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 5878 ms. (6 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3186 ms. (12 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 6190 ms. (6 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 6011 ms. (6 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 6542 ms. (6 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 6291 ms. (6 steps per ms) remains 12/12 properties
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :1710 after 3.63506e+07
Interrupted probabilistic random walk after 553590 steps, run timeout after 87001 ms. (steps per millisecond=6 ) properties seen :0 out of 12
Probabilistic random walk after 553590 steps, saw 61324 distinct states, run finished after 87002 ms. (steps per millisecond=6 ) properties seen :0
[2026-05-28 04:56:01] [INFO ] Flow matrix only has 41549 transitions (discarded 19 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17312333436406491950.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4639026946391404974.kers'
[2026-05-28 04:56:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17312333436406491950.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4639026946391404974.kers]
Culled 0 columns in 200 ms.
// Phase 1: matrix 41549 rows 96 cols 1133862 entries
Finished phase 1 with 64 SingleSign rule and 3 generalized
[2026-05-28 04:56:02] [INFO ] Computed 29 invariants in 892 ms
Computed 29 P flows in 893 ms.
Exported basis to /tmp/petrispot-output-4639026946391404974.kers
Total runtime 1051 ms.
[2026-05-28 04:56:03] [INFO ] State equation strengthened by 17 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (OVERLAPS) 32/90 variables, 14/26 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/90 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 6/96 variables, 3/29 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 41645/41645 variables, and 125 constraints, problems are : Problem set: 0 solved, 12 unsolved in 75022 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 96/96 constraints, ReadFeed: 0/17 constraints, PredecessorRefiner: 12/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (OVERLAPS) 32/90 variables, 14/26 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/90 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 6/96 variables, 3/29 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 41645/41645 variables, and 125 constraints, problems are : Problem set: 0 solved, 12 unsolved in 75027 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 96/96 constraints, ReadFeed: 0/17 constraints, PredecessorRefiner: 12/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 151838ms problems are : Problem set: 0 solved, 12 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 58 out of 96 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 96/96 places, 41568/41568 transitions.
Applied a total of 0 rules in 1413 ms. Remains 96 /96 variables (removed 0) and now considering 41568/41568 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1413 ms. Remains : 96/96 places, 41568/41568 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 96/96 places, 41568/41568 transitions.
Applied a total of 0 rules in 1353 ms. Remains 96 /96 variables (removed 0) and now considering 41568/41568 (removed 0) transitions.
[2026-05-28 04:58:36] [INFO ] Flow matrix only has 41549 transitions (discarded 19 similar events)
[2026-05-28 04:58:36] [INFO ] Invariant cache hit.
[2026-05-28 04:58:36] [INFO ] Implicit Places using invariants in 147 ms returned []
Implicit Place search using SMT only with invariants took 148 ms to find 0 implicit places.
Running 41564 sub problems to find dead transitions.
[2026-05-28 04:58:37] [INFO ] Flow matrix only has 41549 transitions (discarded 19 similar events)
[2026-05-28 04:58:37] [INFO ] Invariant cache hit.
[2026-05-28 04:58:37] [INFO ] State equation strengthened by 17 read => feed constraints.
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :3.63506e+07 after 2.73311e+09
At refinement iteration 0 (INCLUDED_ONLY) 0/95 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 41564 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 95/41645 variables, and 12 constraints, problems are : Problem set: 0 solved, 41564 unsolved in 30995 ms.
Refiners :[Positive P Invariants (semi-flows): 0/17 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 0/96 constraints, ReadFeed: 0/17 constraints, PredecessorRefiner: 41564/27 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 41564 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/95 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 41564 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 95/41645 variables, and 12 constraints, problems are : Problem set: 0 solved, 41564 unsolved in 30722 ms.
Refiners :[Positive P Invariants (semi-flows): 0/17 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 0/96 constraints, ReadFeed: 0/17 constraints, PredecessorRefiner: 41537/27 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 220586ms problems are : Problem set: 0 solved, 41564 unsolved
Search for dead transitions found 0 dead transitions in 220860ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 222689 ms. Remains : 96/96 places, 41568/41568 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 8 edges and 96 vertex of which 4 / 96 are part of one of the 2 SCC in 2 ms
Free SCC test removed 2 places
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 31 transitions.
Applied a total of 1 rules in 1496 ms. Remains 94 /96 variables (removed 2) and now considering 41537/41568 (removed 31) transitions.
Running SMT prover for 12 properties.
[2026-05-28 05:02:19] [INFO ] Flow matrix only has 41531 transitions (discarded 6 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3281632226285516475.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18428870107759470901.kers'
[2026-05-28 05:02:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3281632226285516475.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18428870107759470901.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 201 ms.
// Phase 1: matrix 41531 rows 92 cols 1133758 entries
Finished phase 1 with 62 SingleSign rule and 3 generalized
[2026-05-28 05:02:20] [INFO ] Computed 29 invariants in 813 ms
Computed 29 P flows in 814 ms.
Exported basis to /tmp/petrispot-output-18428870107759470901.kers
Total runtime 951 ms.
[2026-05-28 05:02:20] [INFO ] [Real]Absence check using 17 positive place invariants in 5 ms returned sat
[2026-05-28 05:02:20] [INFO ] [Real]Absence check using 17 positive and 12 generalized place invariants in 4 ms returned sat
[2026-05-28 05:02:59] [INFO ] After 38667ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:11
TRAPS : Iteration 0
[2026-05-28 05:03:01] [INFO ] After 41050ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1 real:11
[2026-05-28 05:03:02] [INFO ] After 42477ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1 real:11
[2026-05-28 05:03:02] [INFO ] [Nat]Absence check using 17 positive place invariants in 7 ms returned sat
[2026-05-28 05:03:02] [INFO ] [Nat]Absence check using 17 positive and 12 generalized place invariants in 12 ms returned sat
[2026-05-28 05:03:52] [INFO ] After 49502ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :12
TRAPS : Iteration 0
[2026-05-28 05:04:20] [INFO ] After 77502ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :12
[2026-05-28 05:04:38] [INFO ] After 95448ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :12
Over-approximation ignoring read arcs solved 0 properties in 140856 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-28 05:04:45] [INFO ] Flatten gal took : 6660 ms
[2026-05-28 05:04:45] [INFO ] Applying decomposition
[2026-05-28 05:04:51] [INFO ] Flatten gal took : 6078 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/graph2191619146221266224.txt' '-o' '/tmp/graph2191619146221266224.bin' '-w' '/tmp/graph2191619146221266224.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2191619146221266224.bin' '-l' '-1' '-v' '-w' '/tmp/graph2191619146221266224.weights' '-q' '0' '-e' '0.001'
[2026-05-28 05:05:13] [INFO ] Decomposing Gal with order
[2026-05-28 05:05:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 05:05:32] [INFO ] Removed a total of 566938 redundant transitions.
[2026-05-28 05:05:33] [INFO ] Flatten gal took : 14718 ms
[2026-05-28 05:05:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1798 ms.
[2026-05-28 05:05:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9995279468926964941.gal : 437 ms
[2026-05-28 05:05:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3380576050061483631.prop : 5 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/ReachabilityCardinality9995279468926964941.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3380576050061483631.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 ...307
Loading property file /tmp/ReachabilityCardinality3380576050061483631.prop.
SDD proceeding with computation,12 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,12 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,12 properties remain. new max is 16
SDD size :1 after 654
SDD proceeding with computation,12 properties remain. new max is 32
SDD size :654 after 10030
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :10030 after 1.76927e+07
Detected timeout of ITS tools.
[2026-05-28 05:36:23] [INFO ] Flatten gal took : 41315 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin8311028599157124942
[2026-05-28 05:36:24] [INFO ] Too many transitions (41568) to apply POR reductions. Disabling POR matrices.
[2026-05-28 05:36:26] [INFO ] Built C files in 2605ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8311028599157124942
Running compilation step : cd /tmp/ltsmin8311028599157124942;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '60' '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'
[2026-05-28 05:36:36] [INFO ] Applying decomposition
[2026-05-28 05:36:46] [INFO ] Flatten gal took : 10266 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/graph17401784154624127333.txt' '-o' '/tmp/graph17401784154624127333.bin' '-w' '/tmp/graph17401784154624127333.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17401784154624127333.bin' '-l' '-1' '-v' '-w' '/tmp/graph17401784154624127333.weights' '-q' '0' '-e' '0.001'
[2026-05-28 05:37:21] [INFO ] Decomposing Gal with order
[2026-05-28 05:37:21] [INFO ] Rewriting arrays to variables to allow decomposition.
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8311028599157124942;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '60' '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' killed by timeout after 60 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8311028599157124942;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '60' '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' killed by timeout after 60 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-28 05:37:42] [INFO ] Removed a total of 649798 redundant transitions.
[2026-05-28 05:37:43] [INFO ] Flatten gal took : 15726 ms
[2026-05-28 05:38:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 29057 ms.
[2026-05-28 05:38:14] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability6855670317875588381.gal : 445 ms
[2026-05-28 05:38:14] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability17123604252365878765.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/ReachabilityFireability6855670317875588381.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability17123604252365878765.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/ReachabilityFireability17123604252365878765.prop.
SDD proceeding with computation,12 properties remain. new max is 4
SDD size :1 after 394241
SDD proceeding with computation,12 properties remain. new max is 8
SDD size :394241 after 419841
Invariant property ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-02 does not hold.
FORMULA ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-01 does not hold.
FORMULA ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :419841 after 1.69879e+09
Reachability property ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-14 is true.
FORMULA ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-13 is true.
FORMULA ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-12 is true.
FORMULA ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-11 is true.
FORMULA ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-10 is true.
FORMULA ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-09 does not hold.
FORMULA ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-07 is true.
FORMULA ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-06 is true.
FORMULA ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-03 is true.
FORMULA ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-00 is true.
FORMULA ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 9 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,4.53029e+09,281.348,2956148,27988,64,789761,440,58463,1.86255e+07,80,1178,0
Total reachable state count : 4530290689

Verifying 12 reachability properties.
Reachability property ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-00 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-00,8,281.397,2956148,48,21,789761,440,58536,1.86255e+07,87,1178,0
Invariant property ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-01 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-01,8,290.038,2956148,48,19,789761,440,58599,1.86255e+07,91,1178,0
Invariant property ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-02 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-02,72,323.05,2956148,141,36,789761,440,59122,1.86255e+07,96,1178,0
Reachability property ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-03 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-03,8,323.053,2956148,49,19,789761,440,59157,1.86255e+07,96,1178,0
Reachability property ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-06 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-06,8,323.061,2956148,47,20,789761,440,59210,1.86255e+07,96,1178,0
Reachability property ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-07 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-07,8,323.069,2956148,48,19,789761,440,59256,1.86255e+07,96,1178,0
Invariant property ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-09 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-09,8,328.815,2956148,48,20,789761,440,59337,1.86255e+07,96,1178,0
Reachability property ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-10 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-10,8,328.82,2956148,47,22,789761,440,59374,1.86255e+07,96,1178,0
Reachability property ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-11 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-11,8,333.978,2956148,48,20,789761,440,59724,1.86255e+07,98,1178,0
Reachability property ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-12 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-12,8,333.983,2956148,47,21,789761,440,59744,1.86255e+07,98,1178,0
Reachability property ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-13 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-13,8,333.987,2956148,47,20,789761,440,59773,1.86255e+07,98,1178,0
Reachability property ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-14 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ErlangenMainframeV0-PT-1203-ReachabilityFireability-2024-14,8,333.991,2956148,47,20,789761,440,59791,1.86255e+07,98,1178,0
Total runtime 3279255 ms.

BK_STOP 1779947030005

--------------------
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="ErlangenMainframeV0-PT-1203"
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 ErlangenMainframeV0-PT-1203, 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 r114-smll-177955740700535"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ErlangenMainframeV0-PT-1203.tgz
mv ErlangenMainframeV0-PT-1203 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 ;