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-177955740600519.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-1201, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-177955740600519
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 26M
-rw-r--r-- 1 mcc users 6.5K Mar 7 04:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Mar 7 04:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Mar 7 04:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Mar 7 04:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 09:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 15 09:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 09:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 7 04:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 138K Mar 7 04:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Mar 7 04:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 32K Mar 7 04:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 09:57 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:57 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 25M 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-1201-ReachabilityFireability-2024-00
FORMULA_NAME ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-01
FORMULA_NAME ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-02
FORMULA_NAME ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-03
FORMULA_NAME ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-04
FORMULA_NAME ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-05
FORMULA_NAME ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-06
FORMULA_NAME ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-07
FORMULA_NAME ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-08
FORMULA_NAME ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-09
FORMULA_NAME ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-10
FORMULA_NAME ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-11
FORMULA_NAME ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-12
FORMULA_NAME ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-13
FORMULA_NAME ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-14
FORMULA_NAME ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779930281227

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-1201
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202604301425
[2026-05-28 01:04:43] [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 01:04:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-28 01:04:45] [INFO ] Load time of PNML (sax parser for PT used): 1936 ms
[2026-05-28 01:04:45] [INFO ] Transformed 277 places.
[2026-05-28 01:04:45] [INFO ] Transformed 18712 transitions.
[2026-05-28 01:04:46] [INFO ] Found NUPN structural information;
[2026-05-28 01:04:46] [INFO ] Parsed PT model containing 277 places and 18712 transitions and 504563 arcs in 2302 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 22 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (8 resets) in 14080 ms. (2 steps per ms) remains 15/16 properties
FORMULA ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 4004 steps (8 resets) in 219 ms. (18 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 191 ms. (20 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 1250 ms. (3 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 117 ms. (33 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 213 ms. (18 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 170 ms. (23 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 15/15 properties
[2026-05-28 01:04:54] [INFO ] Flatten gal took : 5668 ms
[2026-05-28 01:04:57] [INFO ] Flatten gal took : 3200 ms
[2026-05-28 01:04:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality374294719385754961.gal : 633 ms
[2026-05-28 01:04:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7068265340932079576.prop : 10 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/ReachabilityCardinality374294719385754961.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7068265340932079576.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 ...327
Interrupted probabilistic random walk after 218001 steps, run timeout after 12001 ms. (steps per millisecond=18 ) properties seen :0 out of 15
Probabilistic random walk after 218001 steps, saw 147258 distinct states, run finished after 12008 ms. (steps per millisecond=18 ) 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-3631234500976064905.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18260019570388650027.kers'
[2026-05-28 01:05:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3631234500976064905.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18260019570388650027.kers]
Culled 0 columns in 147 ms.
// Phase 1: matrix 18712 rows 277 cols 504563 entries
Finished phase 1 with 244 SingleSign rule and 3 generalized
[2026-05-28 01:05:04] [INFO ] Computed 30 invariants in 513 ms
Computed 30 P flows in 515 ms.
Exported basis to /tmp/petrispot-output-18260019570388650027.kers
Total runtime 583 ms.
Excessive predecessor constraint size, skipping predecessor.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 56/56 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Problem ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-13 is UNSAT
FORMULA ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-13 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 12/68 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 0/68 constraints. Problems are: Problem set: 1 solved, 14 unsolved
Problem ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-04 is UNSAT
FORMULA ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-04 FALSE TECHNIQUES SMT_REFINEMENT
Problem ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-15 is UNSAT
FORMULA ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-15 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (OVERLAPS) 176/232 variables, 15/83 constraints. Problems are: Problem set: 3 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/232 variables, 176/259 constraints. Problems are: Problem set: 3 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/232 variables, 0/259 constraints. Problems are: Problem set: 3 solved, 12 unsolved
At refinement iteration 6 (OVERLAPS) 45/277 variables, 3/262 constraints. Problems are: Problem set: 3 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/277 variables, 45/307 constraints. Problems are: Problem set: 3 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/277 variables, 0/307 constraints. Problems are: Problem set: 3 solved, 12 unsolved
SMT process timed out in 6680ms, After SMT, problems are : Problem set: 3 solved, 12 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 56 out of 277 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 277/277 places, 18712/18712 transitions.
Graph (trivial) has 177 edges and 277 vertex of which 4 / 277 are part of one of the 2 SCC in 18 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 83 transitions
Trivial Post-agglo rules discarded 83 transitions
Performed 83 trivial Post agglomeration. Transition count delta: 83
Iterating post reduction 0 with 83 rules applied. Total rules applied 84 place count 275 transition count 18625
Reduce places removed 83 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 86 rules applied. Total rules applied 170 place count 192 transition count 18622
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 173 place count 189 transition count 18622
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 173 place count 189 transition count 18617
Deduced a syphon composed of 5 places in 30 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 183 place count 184 transition count 18617
Discarding 46 places :
Symmetric choice reduction at 3 with 46 rule applications. Total rules 229 place count 138 transition count 18571
Iterating global reduction 3 with 46 rules applied. Total rules applied 275 place count 138 transition count 18571
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 275 place count 138 transition count 18567
Deduced a syphon composed of 4 places in 33 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 283 place count 134 transition count 18567
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 7 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 3 with 64 rules applied. Total rules applied 347 place count 102 transition count 18535
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 349 place count 100 transition count 18518
Iterating global reduction 3 with 2 rules applied. Total rules applied 351 place count 100 transition count 18518
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 353 place count 100 transition count 18516
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 357 place count 98 transition count 18529
Loading property file /tmp/ReachabilityCardinality7068265340932079576.prop.
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 358 place count 98 transition count 18528
Free-agglomeration rule applied 4 times.
Iterating global reduction 4 with 4 rules applied. Total rules applied 362 place count 98 transition count 18524
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 366 place count 94 transition count 18524
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 367 place count 94 transition count 18523
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 368 place count 93 transition count 18511
Iterating global reduction 5 with 1 rules applied. Total rules applied 369 place count 93 transition count 18511
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 370 place count 93 transition count 18510
SDD proceeding with computation,15 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,15 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,15 properties remain. new max is 16
SDD size :4 after 13
SDD proceeding with computation,15 properties remain. new max is 32
SDD size :13 after 264
SDD proceeding with computation,15 properties remain. new max is 64
SDD size :264 after 2560
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 372 place count 93 transition count 18510
Partial Post-agglomeration rule applied 12 times.
Drop transitions (Partial Post agglomeration) removed 12 transitions
Iterating global reduction 6 with 12 rules applied. Total rules applied 384 place count 93 transition count 18510
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 6 with 12 rules applied. Total rules applied 396 place count 93 transition count 18498
Applied a total of 396 rules in 130532 ms. Remains 93 /277 variables (removed 184) and now considering 18498/18712 (removed 214) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 130560 ms. Remains : 93/277 places, 18498/18712 transitions.
RANDOM walk for 40000 steps (8 resets) in 14619 ms. (2 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 1372 ms. (29 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 945 ms. (42 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (8 resets) in 2625 ms. (15 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (8 resets) in 989 ms. (40 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 876 ms. (45 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1252 ms. (31 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40001 steps (8 resets) in 1865 ms. (21 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 1145 ms. (34 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (8 resets) in 1450 ms. (27 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (8 resets) in 1336 ms. (29 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (8 resets) in 1331 ms. (30 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1410 ms. (28 steps per ms) remains 12/12 properties
Interrupted probabilistic random walk after 527166 steps, run timeout after 24001 ms. (steps per millisecond=21 ) properties seen :0 out of 12
Probabilistic random walk after 527166 steps, saw 67597 distinct states, run finished after 24001 ms. (steps per millisecond=21 ) properties seen :0
[2026-05-28 01:07:53] [INFO ] Flow matrix only has 18495 transitions (discarded 3 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8136352132701173510.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13929068911530858788.kers'
[2026-05-28 01:07:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8136352132701173510.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13929068911530858788.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 88 ms.
// Phase 1: matrix 18495 rows 92 cols 504054 entries
Finished phase 1 with 60 SingleSign rule and 3 generalized
[2026-05-28 01:07:54] [INFO ] Computed 30 invariants in 331 ms
Computed 30 P flows in 332 ms.
Exported basis to /tmp/petrispot-output-13929068911530858788.kers
Total runtime 403 ms.
[2026-05-28 01:07:54] [INFO ] State equation strengthened by 20 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (OVERLAPS) 32/88 variables, 15/27 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/88 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 5/93 variables, 3/30 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (OVERLAPS) 18495/18588 variables, 93/123 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/18588 variables, 20/143 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/18588 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 18588/18588 variables, and 143 constraints, problems are : Problem set: 0 solved, 12 unsolved in 45065 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 93/93 constraints, ReadFeed: 20/20 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) 0/56 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (OVERLAPS) 32/88 variables, 15/27 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/88 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 5/93 variables, 3/30 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (OVERLAPS) 18495/18588 variables, 93/123 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/18588 variables, 20/143 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 18588/18588 variables, and 143 constraints, problems are : Problem set: 0 solved, 12 unsolved in 45033 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 93/93 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 12/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 90920ms problems are : Problem set: 0 solved, 12 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 56 out of 93 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 93/93 places, 18498/18498 transitions.
Applied a total of 0 rules in 17527 ms. Remains 93 /93 variables (removed 0) and now considering 18498/18498 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17528 ms. Remains : 93/93 places, 18498/18498 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 93/93 places, 18498/18498 transitions.
Applied a total of 0 rules in 17460 ms. Remains 93 /93 variables (removed 0) and now considering 18498/18498 (removed 0) transitions.
[2026-05-28 01:09:59] [INFO ] Flow matrix only has 18495 transitions (discarded 3 similar events)
[2026-05-28 01:09:59] [INFO ] Invariant cache hit.
[2026-05-28 01:09:59] [INFO ] Implicit Places using invariants in 163 ms returned [77]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 243 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 92/93 places, 18498/18498 transitions.
SDD proceeding with computation,15 properties remain. new max is 128
SDD size :2560 after 3.63506e+07
SDD proceeding with computation,15 properties remain. new max is 256
SDD size :3.63506e+07 after 1.09052e+08
Applied a total of 0 rules in 17595 ms. Remains 92 /92 variables (removed 0) and now considering 18498/18498 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 35307 ms. Remains : 92/93 places, 18498/18498 transitions.
RANDOM walk for 40000 steps (8 resets) in 11914 ms. (3 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40001 steps (8 resets) in 1491 ms. (26 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (8 resets) in 842 ms. (47 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 2074 ms. (19 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1041 ms. (38 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (8 resets) in 913 ms. (43 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (8 resets) in 858 ms. (46 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (8 resets) in 1421 ms. (28 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1018 ms. (39 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40001 steps (8 resets) in 1303 ms. (30 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1349 ms. (29 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 1334 ms. (29 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1298 ms. (30 steps per ms) remains 12/12 properties
SDD proceeding with computation,15 properties remain. new max is 512
SDD size :1.09052e+08 after 9.49305e+08
Interrupted probabilistic random walk after 460953 steps, run timeout after 21001 ms. (steps per millisecond=21 ) properties seen :0 out of 12
Probabilistic random walk after 460953 steps, saw 60718 distinct states, run finished after 21001 ms. (steps per millisecond=21 ) properties seen :0
[2026-05-28 01:10:46] [INFO ] Flow matrix only has 18495 transitions (discarded 3 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17490010772757587164.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3712531768905401729.kers'
[2026-05-28 01:10:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17490010772757587164.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3712531768905401729.kers]
Culled 0 columns in 88 ms.
// Phase 1: matrix 18495 rows 92 cols 504054 entries
Finished phase 1 with 60 SingleSign rule and 3 generalized
[2026-05-28 01:10:46] [INFO ] Computed 29 invariants in 349 ms
Computed 29 P flows in 350 ms.
Exported basis to /tmp/petrispot-output-3712531768905401729.kers
Total runtime 413 ms.
[2026-05-28 01:10:46] [INFO ] State equation strengthened by 7 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (OVERLAPS) 32/88 variables, 15/27 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/88 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 4/92 variables, 2/29 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (OVERLAPS) 18495/18587 variables, 92/121 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/18587 variables, 7/128 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/18587 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (OVERLAPS) 0/18587 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Real declared 18587/18587 variables, and 128 constraints, problems are : Problem set: 0 solved, 12 unsolved in 57429 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 92/92 constraints, ReadFeed: 7/7 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) 0/56 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (OVERLAPS) 32/88 variables, 15/27 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/88 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 4/92 variables, 2/29 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (OVERLAPS) 18495/18587 variables, 92/121 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/18587 variables, 7/128 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/18587 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (OVERLAPS) 0/18587 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
No progress, stopping.
After SMT solving in domain Int declared 18587/18587 variables, and 128 constraints, problems are : Problem set: 0 solved, 12 unsolved in 75040 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 92/92 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 12/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 133262ms problems are : Problem set: 0 solved, 12 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 56 out of 92 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 92/92 places, 18498/18498 transitions.
Applied a total of 0 rules in 17601 ms. Remains 92 /92 variables (removed 0) and now considering 18498/18498 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17603 ms. Remains : 92/92 places, 18498/18498 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 92/92 places, 18498/18498 transitions.
Applied a total of 0 rules in 17378 ms. Remains 92 /92 variables (removed 0) and now considering 18498/18498 (removed 0) transitions.
[2026-05-28 01:13:34] [INFO ] Flow matrix only has 18495 transitions (discarded 3 similar events)
[2026-05-28 01:13:34] [INFO ] Invariant cache hit.
[2026-05-28 01:13:34] [INFO ] Implicit Places using invariants in 80 ms returned []
Implicit Place search using SMT only with invariants took 81 ms to find 0 implicit places.
Running 18494 sub problems to find dead transitions.
[2026-05-28 01:13:35] [INFO ] Flow matrix only has 18495 transitions (discarded 3 similar events)
[2026-05-28 01:13:35] [INFO ] Invariant cache hit.
[2026-05-28 01:13:35] [INFO ] State equation strengthened by 7 read => feed constraints.
SDD proceeding with computation,15 properties remain. new max is 1024
SDD size :9.49305e+08 after 9.49316e+08
SDD proceeding with computation,15 properties remain. new max is 2048
SDD size :9.49316e+08 after 9.49345e+08
SDD proceeding with computation,15 properties remain. new max is 4096
SDD size :9.49345e+08 after 9.49383e+08
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 18494 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 91/18587 variables, and 12 constraints, problems are : Problem set: 0 solved, 18494 unsolved in 30496 ms.
Refiners :[Positive P Invariants (semi-flows): 0/17 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 0/92 constraints, ReadFeed: 0/7 constraints, PredecessorRefiner: 18494/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18494 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 18494 unsolved
SDD proceeding with computation,15 properties remain. new max is 8192
SDD size :9.49383e+08 after 9.4946e+08
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 91/18587 variables, and 12 constraints, problems are : Problem set: 0 solved, 18494 unsolved in 30589 ms.
Refiners :[Positive P Invariants (semi-flows): 0/17 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 0/92 constraints, ReadFeed: 0/7 constraints, PredecessorRefiner: 18472/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 105705ms problems are : Problem set: 0 solved, 18494 unsolved
Search for dead transitions found 0 dead transitions in 105956ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 123616 ms. Remains : 92/92 places, 18498/18498 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 92 transition count 18495
SDD proceeding with computation,15 properties remain. new max is 16384
SDD size :9.4946e+08 after 9.49834e+08
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 4 place count 92 transition count 18495
Applied a total of 4 rules in 34212 ms. Remains 92 /92 variables (removed 0) and now considering 18495/18498 (removed 3) transitions.
Running SMT prover for 12 properties.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8269518990070869824.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1284657094502238606.kers'
[2026-05-28 01:15:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8269518990070869824.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1284657094502238606.kers]
Culled 0 columns in 86 ms.
// Phase 1: matrix 18495 rows 92 cols 504054 entries
Finished phase 1 with 60 SingleSign rule and 3 generalized
[2026-05-28 01:15:55] [INFO ] Computed 29 invariants in 324 ms
Computed 29 P flows in 325 ms.
Exported basis to /tmp/petrispot-output-1284657094502238606.kers
Total runtime 399 ms.
[2026-05-28 01:15:55] [INFO ] [Real]Absence check using 17 positive place invariants in 6 ms returned sat
[2026-05-28 01:15:55] [INFO ] [Real]Absence check using 17 positive and 12 generalized place invariants in 4 ms returned sat
SDD proceeding with computation,15 properties remain. new max is 32768
SDD size :9.49834e+08 after 9.50435e+08
[2026-05-28 01:16:10] [INFO ] After 15085ms SMT Verify possible using state equation in real domain returned unsat :0 sat :4 real:8
TRAPS : Iteration 0
[2026-05-28 01:16:14] [INFO ] After 18640ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :4 real:8
[2026-05-28 01:16:16] [INFO ] After 20591ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :4 real:8
[2026-05-28 01:16:16] [INFO ] [Nat]Absence check using 17 positive place invariants in 6 ms returned sat
[2026-05-28 01:16:16] [INFO ] [Nat]Absence check using 17 positive and 12 generalized place invariants in 4 ms returned sat
[2026-05-28 01:16:36] [INFO ] After 19945ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :12
TRAPS : Iteration 0
SDD proceeding with computation,15 properties remain. new max is 65536
SDD size :9.50435e+08 after 9.50942e+08
[2026-05-28 01:16:49] [INFO ] After 33700ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :12
[2026-05-28 01:16:57] [INFO ] After 41207ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :12
Over-approximation ignoring read arcs solved 0 properties in 96643 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-28 01:17:00] [INFO ] Flatten gal took : 3136 ms
[2026-05-28 01:17:00] [INFO ] Applying decomposition
[2026-05-28 01:17:03] [INFO ] Flatten gal took : 2907 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/graph17094213150364664669.txt' '-o' '/tmp/graph17094213150364664669.bin' '-w' '/tmp/graph17094213150364664669.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17094213150364664669.bin' '-l' '-1' '-v' '-w' '/tmp/graph17094213150364664669.weights' '-q' '0' '-e' '0.001'
[2026-05-28 01:17:14] [INFO ] Decomposing Gal with order
[2026-05-28 01:17:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 01:17:21] [INFO ] Removed a total of 252036 redundant transitions.
[2026-05-28 01:17:22] [INFO ] Flatten gal took : 5380 ms
[2026-05-28 01:17:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 2304 ms.
[2026-05-28 01:17:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10697293399586096314.gal : 201 ms
[2026-05-28 01:17:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13878625429883041276.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/ReachabilityCardinality10697293399586096314.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13878625429883041276.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/ReachabilityCardinality13878625429883041276.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 6
SDD proceeding with computation,12 properties remain. new max is 32
SDD size :6 after 7072
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :860950 after 869718
SDD proceeding with computation,12 properties remain. new max is 128
SDD size :869718 after 9.0243e+13
Detected timeout of ITS tools.
[2026-05-28 01:47:30] [INFO ] Flatten gal took : 3613 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14837109654185900692
[2026-05-28 01:47:30] [INFO ] Too many transitions (18498) to apply POR reductions. Disabling POR matrices.
[2026-05-28 01:47:31] [INFO ] Built C files in 839ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14837109654185900692
Running compilation step : cd /tmp/ltsmin14837109654185900692;'/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 01:47:33] [INFO ] Applying decomposition
[2026-05-28 01:47:37] [INFO ] Flatten gal took : 4369 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/graph14893232964537627076.txt' '-o' '/tmp/graph14893232964537627076.bin' '-w' '/tmp/graph14893232964537627076.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14893232964537627076.bin' '-l' '-1' '-v' '-w' '/tmp/graph14893232964537627076.weights' '-q' '0' '-e' '0.001'
[2026-05-28 01:47:47] [INFO ] Decomposing Gal with order
[2026-05-28 01:47:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 01:47:54] [INFO ] Removed a total of 285724 redundant transitions.
[2026-05-28 01:47:55] [INFO ] Flatten gal took : 5311 ms
[2026-05-28 01:48:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 5526 ms.
[2026-05-28 01:48:01] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability10171649530012063714.gal : 190 ms
[2026-05-28 01:48:01] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability632301393087523975.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/ReachabilityFireability10171649530012063714.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability632301393087523975.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/ReachabilityFireability632301393087523975.prop.
SDD proceeding with computation,12 properties remain. new max is 4
SDD size :1 after 41
SDD proceeding with computation,12 properties remain. new max is 8
SDD size :41 after 184321
SDD proceeding with computation,12 properties remain. new max is 16
SDD size :184321 after 1.02944e+07
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/ltsmin14837109654185900692;'/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/ltsmin14837109654185900692;'/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)
Invariant property ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-14 does not hold.
FORMULA ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-12 is true.
FORMULA ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-09 is true.
FORMULA ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-08 does not hold.
FORMULA ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-07 is true.
FORMULA ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-02 does not hold.
FORMULA ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-00 is true.
FORMULA ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :3.14597e+09 after 3.14597e+09
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,3.77524e+09,347.907,2928964,27698,73,1.07788e+06,567,35880,1.80484e+07,73,1340,0
Total reachable state count : 3775242241

Verifying 12 reachability properties.
Reachability property ErlangenMainframeV0-PT-1201-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-1201-ReachabilityFireability-2024-00,12,348.582,2928964,45,41,1.07788e+06,567,35956,1.80484e+07,76,1340,1781
Reachability property ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-01 is true.
FORMULA ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

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-1201-ReachabilityFireability-2024-01,24,348.603,2928964,46,45,1.07788e+06,567,36013,1.80484e+07,77,1340,2963
Invariant property ErlangenMainframeV0-PT-1201-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-1201-ReachabilityFireability-2024-02,132,354.734,2928964,124,60,1.07788e+06,567,37739,1.80484e+07,93,1340,436589
Reachability property ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-03 is true.
FORMULA ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

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-1201-ReachabilityFireability-2024-03,12,354.738,2928964,47,44,1.07788e+06,567,37767,1.80484e+07,93,1340,437577
Reachability property ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-05 is true.
FORMULA ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

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-1201-ReachabilityFireability-2024-05,24,354.742,2928964,47,45,1.07788e+06,567,37788,1.80484e+07,93,1340,438766
Reachability property ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-06 is true.
FORMULA ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

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-1201-ReachabilityFireability-2024-06,24,354.745,2928964,45,45,1.07788e+06,567,37802,1.80484e+07,93,1340,439764
Reachability property ErlangenMainframeV0-PT-1201-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-1201-ReachabilityFireability-2024-07,12,354.748,2928964,45,41,1.07788e+06,567,37838,1.80484e+07,93,1340,440839
Invariant property ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-08 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-1201-ReachabilityFireability-2024-08,60,356.127,2928964,53,60,1.07788e+06,567,38044,1.80484e+07,93,1340,541383
Reachability property ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-09 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-1201-ReachabilityFireability-2024-09,12,356.132,2928964,48,43,1.07788e+06,567,38065,1.80484e+07,93,1340,542925
Reachability property ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-11 is true.
FORMULA ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

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-1201-ReachabilityFireability-2024-11,12,356.141,2928964,47,42,1.07788e+06,567,38090,1.80484e+07,93,1340,544239
Reachability property ErlangenMainframeV0-PT-1201-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-1201-ReachabilityFireability-2024-12,12,356.145,2928964,47,42,1.07788e+06,567,38123,1.80484e+07,93,1340,545562
Invariant property ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-14 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ErlangenMainframeV0-PT-1201-ReachabilityFireability-2024-14,12,357.744,2928964,47,41,1.07788e+06,567,38135,1.80484e+07,93,1340,564708
Total runtime 2956864 ms.

BK_STOP 1779933240641

--------------------
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-1201"
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-1201, 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-177955740600519"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ErlangenMainframeV0-PT-1201.tgz
mv ErlangenMainframeV0-PT-1201 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 ;