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.r338-smll-178021499000007.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 ErlangenMainframeV1-PT-aP09C09, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r338-smll-178021499000007
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 64M
-rw-r--r-- 1 mcc users 7.0K May 27 08:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 27 08:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 27 08:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 27 08:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 27 10:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 27 10:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 27 10:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 27 10:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 17K May 27 08:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 189K May 27 08:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K May 27 08:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K May 27 08:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 27 10:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 27 10:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 26 18:17 equiv_col
-rw-r--r-- 1 mcc users 8 May 26 18:17 instance
-rw-r--r-- 1 mcc users 6 May 26 18:17 iscolored
-rw-r--r-- 1 mcc users 63M May 26 18:17 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 ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-00
FORMULA_NAME ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-01
FORMULA_NAME ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-02
FORMULA_NAME ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-03
FORMULA_NAME ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-04
FORMULA_NAME ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-05
FORMULA_NAME ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-06
FORMULA_NAME ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-07
FORMULA_NAME ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-08
FORMULA_NAME ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-09
FORMULA_NAME ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-10
FORMULA_NAME ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-11
FORMULA_NAME ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-12
FORMULA_NAME ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-13
FORMULA_NAME ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-14
FORMULA_NAME ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1780222345774

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ErlangenMainframeV1-PT-aP09C09
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202604301425
[2026-05-31 10:12:28] [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]
[2026-05-31 10:12:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-31 10:12:32] [INFO ] Load time of PNML (sax parser for PT used): 3602 ms
[2026-05-31 10:12:32] [INFO ] Transformed 98 places.
[2026-05-31 10:12:32] [INFO ] Transformed 59159 transitions.
[2026-05-31 10:12:32] [INFO ] Found NUPN structural information;
[2026-05-31 10:12:32] [INFO ] Parsed PT model containing 98 places and 59159 transitions and 1260160 arcs in 4329 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 42 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
RANDOM walk for 40000 steps (8 resets) in 51934 ms. (0 steps per ms) remains 14/16 properties
FORMULA ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 3422 ms. (11 steps per ms) remains 13/14 properties
FORMULA ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 3375 ms. (11 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3596 ms. (11 steps per ms) remains 13/13 properties
[2026-05-31 10:12:50] [INFO ] Flatten gal took : 14564 ms
BEST_FIRST walk for 40004 steps (8 resets) in 4559 ms. (8 steps per ms) remains 12/13 properties
FORMULA ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-04 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 3082 ms. (12 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4603 ms. (8 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2751 ms. (14 steps per ms) remains 11/12 properties
FORMULA ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40003 steps (8 resets) in 3522 ms. (11 steps per ms) remains 10/11 properties
FORMULA ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 2907 ms. (13 steps per ms) remains 9/10 properties
FORMULA ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40003 steps (8 resets) in 2997 ms. (13 steps per ms) remains 8/9 properties
FORMULA ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 3715 ms. (10 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4888 ms. (8 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 3289 ms. (12 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3844 ms. (10 steps per ms) remains 8/8 properties
[2026-05-31 10:13:01] [INFO ] Flow matrix only has 59154 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4027687911799730917.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17422460211969628158.kers'
[2026-05-31 10:13:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4027687911799730917.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17422460211969628158.kers]
[2026-05-31 10:13:02] [INFO ] Flatten gal took : 11664 ms
Normalized transition count is 59153 out of 59154 initially.
Culled 0 columns in 367 ms.
// Phase 1: matrix 59153 rows 98 cols 1260042 entries
[2026-05-31 10:13:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6729420551636418555.gal : 1222 ms
Finished phase 1 with 71 SingleSign rule and 3 generalized
[2026-05-31 10:13:03] [INFO ] Computed 24 invariants in 1394 ms
Computed 24 P flows in 1396 ms.
Exported basis to /tmp/petrispot-output-17422460211969628158.kers
Total runtime 1587 ms.
[2026-05-31 10:13:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11533070858748866171.prop : 13 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/ReachabilityCardinality6729420551636418555.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11533070858748866171.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
[2026-05-31 10:13:04] [INFO ] State equation strengthened by 38 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Problem ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-14 is UNSAT
FORMULA ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-14 FALSE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 58/58 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 0/58 constraints. Problems are: Problem set: 1 solved, 7 unsolved
Problem ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-01 is UNSAT
FORMULA ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-06 is UNSAT
FORMULA ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-06 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 10/68 variables, 11/69 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/68 variables, 10/79 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/68 variables, 1/80 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/68 variables, 0/80 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 14/82 variables, 4/84 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/82 variables, 14/98 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/82 variables, 0/98 constraints. Problems are: Problem set: 3 solved, 5 unsolved
Problem ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-03 is UNSAT
FORMULA ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-03 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 9 (OVERLAPS) 16/98 variables, 8/106 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/98 variables, 16/122 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/98 variables, 0/122 constraints. Problems are: Problem set: 4 solved, 4 unsolved
SMT process timed out in 8423ms, After SMT, problems are : Problem set: 4 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 58 out of 98 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 98/98 places, 59158/59158 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 98 transition count 59153
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 16 place count 87 transition count 59126
Iterating global reduction 1 with 11 rules applied. Total rules applied 27 place count 87 transition count 59126
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 1 places in 22 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 29 place count 86 transition count 59143
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 30 place count 86 transition count 59142
Free-agglomeration rule applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 36 place count 86 transition count 59136
Reduce places removed 6 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 46 place count 80 transition count 59132
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 48 place count 78 transition count 59117
Iterating global reduction 3 with 2 rules applied. Total rules applied 50 place count 78 transition count 59117
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 52 place count 78 transition count 59115
Free-agglomeration rule applied 2 times with reduction of 3 identical transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 54 place count 78 transition count 59110
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 63 place count 75 transition count 59104
Applied a total of 63 rules in 8606 ms. Remains 75 /98 variables (removed 23) and now considering 59104/59158 (removed 54) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8664 ms. Remains : 75/98 places, 59104/59158 transitions.
RANDOM walk for 40000 steps (8 resets) in 46589 ms. (0 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4260 ms. (9 steps per ms) remains 4/4 properties
BEST_FIRST walk for 39429 steps (8 resets) in 18248 ms. (2 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 15391 ms. (2 steps per ms) remains 4/4 properties
BEST_FIRST walk for 36616 steps (7 resets) in 14448 ms. (2 steps per ms) remains 4/4 properties
Loading property file /tmp/ReachabilityCardinality11533070858748866171.prop.
Interrupted probabilistic random walk after 293067 steps, run timeout after 81001 ms. (steps per millisecond=3 ) properties seen :0 out of 4
Probabilistic random walk after 293067 steps, saw 144291 distinct states, run finished after 81017 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-10760592075259786703.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-241960023958930718.kers'
[2026-05-31 10:15:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10760592075259786703.kers, --Pflows, --basisKERS=/tmp/petrispot-output-241960023958930718.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 282 ms.
// Phase 1: matrix 59104 rows 72 cols 1259852 entries
Finished phase 1 with 49 SingleSign rule and 3 generalized
[2026-05-31 10:15:08] [INFO ] Computed 23 invariants in 1328 ms
Computed 23 P flows in 1329 ms.
Exported basis to /tmp/petrispot-output-241960023958930718.kers
Total runtime 1538 ms.
[2026-05-31 10:15:09] [INFO ] State equation strengthened by 20 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 6/64 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/64 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 3/67 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/67 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 8/75 variables, 8/23 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/75 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 13
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :13 after 17
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :17 after 141
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :141 after 152
Solver is answering 'unknown', stopping.
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :152 after 806
After SMT solving in domain Real declared 59179/59179 variables, and 98 constraints, problems are : Problem set: 0 solved, 4 unsolved in 45018 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 75/75 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 4/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-05 is UNSAT
FORMULA ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-05 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 6/64 variables, 11/11 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 1/12 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/64 variables, 0/12 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 3/67 variables, 3/15 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/67 variables, 0/15 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 8/75 variables, 8/23 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/75 variables, 0/23 constraints. Problems are: Problem set: 1 solved, 3 unsolved
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :806 after 851
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 59179/59179 variables, and 98 constraints, problems are : Problem set: 1 solved, 3 unsolved in 45020 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 75/75 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 4/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 92402ms problems are : Problem set: 1 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 58 out of 75 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 75/75 places, 59104/59104 transitions.
Applied a total of 0 rules in 1465 ms. Remains 75 /75 variables (removed 0) and now considering 59104/59104 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1466 ms. Remains : 75/75 places, 59104/59104 transitions.
RANDOM walk for 40000 steps (8 resets) in 43578 ms. (0 steps per ms) remains 3/3 properties
BEST_FIRST walk for 33690 steps (7 resets) in 18325 ms. (1 steps per ms) remains 3/3 properties
BEST_FIRST walk for 38500 steps (8 resets) in 18332 ms. (2 steps per ms) remains 3/3 properties
BEST_FIRST walk for 34567 steps (8 resets) in 20047 ms. (1 steps per ms) remains 3/3 properties
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :851 after 7416
Interrupted probabilistic random walk after 287535 steps, run timeout after 78002 ms. (steps per millisecond=3 ) properties seen :0 out of 3
Probabilistic random walk after 287535 steps, saw 142095 distinct states, run finished after 78002 ms. (steps per millisecond=3 ) properties seen :0
[2026-05-31 10:18:25] [INFO ] Invariant cache hit.
[2026-05-31 10:18:25] [INFO ] State equation strengthened by 20 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 6/64 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/64 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 3/67 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/67 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 8/75 variables, 8/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/75 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 59179/59179 variables, and 98 constraints, problems are : Problem set: 0 solved, 3 unsolved in 61586 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 75/75 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 6/64 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/64 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 3/67 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/67 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 8/75 variables, 8/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/75 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 59179/59179 variables, and 98 constraints, problems are : Problem set: 0 solved, 3 unsolved in 67016 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 75/75 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 129313ms problems are : Problem set: 0 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 58 out of 75 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 75/75 places, 59104/59104 transitions.
Applied a total of 0 rules in 1358 ms. Remains 75 /75 variables (removed 0) and now considering 59104/59104 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1358 ms. Remains : 75/75 places, 59104/59104 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 75/75 places, 59104/59104 transitions.
Applied a total of 0 rules in 1367 ms. Remains 75 /75 variables (removed 0) and now considering 59104/59104 (removed 0) transitions.
[2026-05-31 10:20:37] [INFO ] Invariant cache hit.
[2026-05-31 10:20:37] [INFO ] Implicit Places using invariants in 313 ms returned [64, 65, 69]
[2026-05-31 10:20:37] [INFO ] Actually due to overlaps returned [64, 69]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 494 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 73/75 places, 59104/59104 transitions.
Graph (trivial) has 4 edges and 73 vertex of which 3 / 73 are part of one of the 1 SCC in 6 ms
Free SCC test removed 2 places
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Applied a total of 1 rules in 1517 ms. Remains 71 /73 variables (removed 2) and now considering 59098/59104 (removed 6) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3045888877082223556.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9348757230674630485.kers'
[2026-05-31 10:20:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3045888877082223556.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9348757230674630485.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 214 ms.
// Phase 1: matrix 59098 rows 70 cols 1259820 entries
Finished phase 1 with 47 SingleSign rule and 3 generalized
[2026-05-31 10:20:40] [INFO ] Computed 21 invariants in 1209 ms
Computed 21 P flows in 1210 ms.
Exported basis to /tmp/petrispot-output-9348757230674630485.kers
Total runtime 1389 ms.
[2026-05-31 10:20:40] [INFO ] Implicit Places using invariants in 1696 ms returned [64]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1839 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 70/75 places, 59098/59104 transitions.
Applied a total of 0 rules in 1296 ms. Remains 70 /70 variables (removed 0) and now considering 59098/59098 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 6539 ms. Remains : 70/75 places, 59098/59104 transitions.
RANDOM walk for 40000 steps (8 resets) in 45228 ms. (0 steps per ms) remains 3/3 properties
BEST_FIRST walk for 29095 steps (7 resets) in 20020 ms. (1 steps per ms) remains 3/3 properties
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :7416 after 94338
BEST_FIRST walk for 24753 steps (5 resets) in 20032 ms. (1 steps per ms) remains 3/3 properties
BEST_FIRST walk for 24113 steps (5 resets) in 19738 ms. (1 steps per ms) remains 3/3 properties
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :94338 after 96100
Interrupted probabilistic random walk after 248836 steps, run timeout after 78003 ms. (steps per millisecond=3 ) properties seen :0 out of 3
Probabilistic random walk after 248836 steps, saw 126033 distinct states, run finished after 78004 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-8897743760225125907.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10948112605507316846.kers'
[2026-05-31 10:22:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8897743760225125907.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10948112605507316846.kers]
Culled 0 columns in 219 ms.
// Phase 1: matrix 59098 rows 70 cols 1259820 entries
Finished phase 1 with 47 SingleSign rule and 3 generalized
[2026-05-31 10:22:28] [INFO ] Computed 20 invariants in 1247 ms
Computed 20 P flows in 1247 ms.
Exported basis to /tmp/petrispot-output-10948112605507316846.kers
Total runtime 1425 ms.
[2026-05-31 10:22:29] [INFO ] State equation strengthened by 18 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 4/62 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/62 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 8/70 variables, 8/20 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :96100 after 102596
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 59168/59168 variables, and 90 constraints, problems are : Problem set: 0 solved, 3 unsolved in 69318 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 70/70 constraints, ReadFeed: 0/18 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 4/62 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/62 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 8/70 variables, 8/20 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SDD proceeding with computation,8 properties remain. new max is 4096
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SDD size :102596 after 115750
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 59168/59168 variables, and 90 constraints, problems are : Problem set: 0 solved, 3 unsolved in 70960 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 70/70 constraints, ReadFeed: 0/18 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 142403ms problems are : Problem set: 0 solved, 3 unsolved
FORMULA ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-11 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 16777 ms.
Support contains 58 out of 70 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 70/70 places, 59098/59098 transitions.
Applied a total of 0 rules in 1218 ms. Remains 70 /70 variables (removed 0) and now considering 59098/59098 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1219 ms. Remains : 70/70 places, 59098/59098 transitions.
RANDOM walk for 40000 steps (8 resets) in 45672 ms. (0 steps per ms) remains 2/2 properties
BEST_FIRST walk for 26956 steps (5 resets) in 19254 ms. (1 steps per ms) remains 2/2 properties
BEST_FIRST walk for 24965 steps (5 resets) in 20033 ms. (1 steps per ms) remains 2/2 properties
SDD proceeding with computation,8 properties remain. new max is 8192
SDD size :115750 after 554347
Interrupted probabilistic random walk after 212627 steps, run timeout after 63001 ms. (steps per millisecond=3 ) properties seen :0 out of 2
Probabilistic random walk after 212627 steps, saw 111030 distinct states, run finished after 63002 ms. (steps per millisecond=3 ) properties seen :0
[2026-05-31 10:26:32] [INFO ] Invariant cache hit.
[2026-05-31 10:26:32] [INFO ] State equation strengthened by 18 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 4/62 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/62 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 8/70 variables, 8/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 59168/59168 variables, and 90 constraints, problems are : Problem set: 0 solved, 2 unsolved in 46636 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 70/70 constraints, ReadFeed: 0/18 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 4/62 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/62 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 8/70 variables, 8/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 59098/59168 variables, 70/90 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/59168 variables, 18/108 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/59168 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 59168/59168 variables, and 108 constraints, problems are : Problem set: 0 solved, 2 unsolved in 105054 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 70/70 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 152267ms problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 58 out of 70 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 70/70 places, 59098/59098 transitions.
Applied a total of 0 rules in 1220 ms. Remains 70 /70 variables (removed 0) and now considering 59098/59098 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1220 ms. Remains : 70/70 places, 59098/59098 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 70/70 places, 59098/59098 transitions.
Applied a total of 0 rules in 1257 ms. Remains 70 /70 variables (removed 0) and now considering 59098/59098 (removed 0) transitions.
[2026-05-31 10:29:06] [INFO ] Invariant cache hit.
[2026-05-31 10:29:07] [INFO ] Implicit Places using invariants in 136 ms returned []
Implicit Place search using SMT only with invariants took 137 ms to find 0 implicit places.
Running 59097 sub problems to find dead transitions.
[2026-05-31 10:29:07] [INFO ] Invariant cache hit.
[2026-05-31 10:29:08] [INFO ] State equation strengthened by 18 read => feed constraints.
SMT process timed out in 360164ms, After SMT, problems are : Problem set: 0 solved, 59097 unsolved
Search for dead transitions found 0 dead transitions in 360562ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 362288 ms. Remains : 70/70 places, 59098/59098 transitions.
Attempting over-approximation, by ignoring read arcs.
Applied a total of 0 rules in 1230 ms. Remains 70 /70 variables (removed 0) and now considering 59098/59098 (removed 0) transitions.
Running SMT prover for 2 properties.
[2026-05-31 10:35:09] [INFO ] Invariant cache hit.
[2026-05-31 10:35:09] [INFO ] After 58ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2026-05-31 10:35:09] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2026-05-31 10:35:09] [INFO ] [Nat]Absence check using 11 positive and 9 generalized place invariants in 9 ms returned sat
[2026-05-31 10:36:10] [INFO ] After 60571ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2026-05-31 10:36:19] [INFO ] After 69773ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2026-05-31 10:36:26] [INFO ] After 76715ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Over-approximation ignoring read arcs solved 0 properties in 78353 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-31 10:36:36] [INFO ] Flatten gal took : 8782 ms
[2026-05-31 10:36:36] [INFO ] Applying decomposition
[2026-05-31 10:36:44] [INFO ] Flatten gal took : 8694 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/graph16668002706910866878.txt' '-o' '/tmp/graph16668002706910866878.bin' '-w' '/tmp/graph16668002706910866878.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16668002706910866878.bin' '-l' '-1' '-v' '-w' '/tmp/graph16668002706910866878.weights' '-q' '0' '-e' '0.001'
[2026-05-31 10:37:10] [INFO ] Decomposing Gal with order
[2026-05-31 10:37:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 10:37:30] [INFO ] Removed a total of 747972 redundant transitions.
[2026-05-31 10:37:32] [INFO ] Flatten gal took : 16049 ms
[2026-05-31 10:37:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 8196 ms.
[2026-05-31 10:37:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16306627256571067724.gal : 515 ms
[2026-05-31 10:37:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2572014709130809415.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16306627256571067724.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2572014709130809415.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/ReachabilityCardinality2572014709130809415.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 17
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :17 after 45
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :45 after 205
Invariant property ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-15 does not hold.
FORMULA ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-13 does not hold.
FORMULA ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-13 FALSE 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 17 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,1.2711e+09,734.28,4855632,23823,62,1.22461e+06,1128,64436,4.5917e+07,116,2815,0
Total reachable state count : 1271097601

Verifying 2 reachability properties.
Invariant property ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-13 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
ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-13,800,810.723,4855632,52,49,1.22461e+06,1128,64873,4.5917e+07,132,2815,0
Invariant property ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-15 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
ErlangenMainframeV1-PT-aP09C09-ReachabilityFireability-2024-15,800,820.598,4855632,53,48,1.22461e+06,1128,64889,4.5917e+07,132,2815,0
All properties solved without resorting to model-checking.
Total runtime 2337643 ms.

BK_STOP 1780224686028

--------------------
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="ErlangenMainframeV1-PT-aP09C09"
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 ErlangenMainframeV1-PT-aP09C09, 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 r338-smll-178021499000007"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ErlangenMainframeV1-PT-aP09C09.tgz
mv ErlangenMainframeV1-PT-aP09C09 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 ;