Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r254-tall-174931339200086.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is Champagne-PT-H07T1U, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-174931339200086
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 604K
-rw-r--r-- 1 mcc users 9.4K Jun 6 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 106K Jun 6 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Jun 6 08:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Jun 6 08:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Jun 6 11:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Jun 6 11:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 11:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 11:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 5 20:08 NewModel
-rw-r--r-- 1 mcc users 12K Jun 6 08:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K Jun 6 08:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Jun 6 08:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Jun 6 08:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 6 11:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 6 11:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 equiv_col
-rw-r--r-- 1 mcc users 7 Jun 5 20:08 instance
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 iscolored
-rw-r--r-- 1 mcc users 144K Jun 5 20:08 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 Champagne-PT-H07T1U-ReachabilityCardinality-2025-00
FORMULA_NAME Champagne-PT-H07T1U-ReachabilityCardinality-2025-01
FORMULA_NAME Champagne-PT-H07T1U-ReachabilityCardinality-2025-02
FORMULA_NAME Champagne-PT-H07T1U-ReachabilityCardinality-2025-03
FORMULA_NAME Champagne-PT-H07T1U-ReachabilityCardinality-2025-04
FORMULA_NAME Champagne-PT-H07T1U-ReachabilityCardinality-2025-05
FORMULA_NAME Champagne-PT-H07T1U-ReachabilityCardinality-2025-06
FORMULA_NAME Champagne-PT-H07T1U-ReachabilityCardinality-2025-07
FORMULA_NAME Champagne-PT-H07T1U-ReachabilityCardinality-2025-08
FORMULA_NAME Champagne-PT-H07T1U-ReachabilityCardinality-2025-09
FORMULA_NAME Champagne-PT-H07T1U-ReachabilityCardinality-2025-10
FORMULA_NAME Champagne-PT-H07T1U-ReachabilityCardinality-2025-11
FORMULA_NAME Champagne-PT-H07T1U-ReachabilityCardinality-2025-12
FORMULA_NAME Champagne-PT-H07T1U-ReachabilityCardinality-2025-13
FORMULA_NAME Champagne-PT-H07T1U-ReachabilityCardinality-2025-14
FORMULA_NAME Champagne-PT-H07T1U-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1749324181980

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Champagne-PT-H07T1U
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-07 19:23:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-07 19:23:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 19:23:03] [INFO ] Load time of PNML (sax parser for PT used): 84 ms
[2025-06-07 19:23:03] [INFO ] Transformed 701 places.
[2025-06-07 19:23:03] [INFO ] Transformed 931 transitions.
[2025-06-07 19:23:03] [INFO ] Found NUPN structural information;
[2025-06-07 19:23:03] [INFO ] Parsed PT model containing 701 places and 931 transitions and 2312 arcs in 172 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
FORMULA Champagne-PT-H07T1U-ReachabilityCardinality-2025-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Champagne-PT-H07T1U-ReachabilityCardinality-2025-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Champagne-PT-H07T1U-ReachabilityCardinality-2025-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Champagne-PT-H07T1U-ReachabilityCardinality-2025-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Champagne-PT-H07T1U-ReachabilityCardinality-2025-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (89 resets) in 1492 ms. (26 steps per ms) remains 3/11 properties
FORMULA Champagne-PT-H07T1U-ReachabilityCardinality-2025-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Champagne-PT-H07T1U-ReachabilityCardinality-2025-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Champagne-PT-H07T1U-ReachabilityCardinality-2025-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Champagne-PT-H07T1U-ReachabilityCardinality-2025-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Champagne-PT-H07T1U-ReachabilityCardinality-2025-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Champagne-PT-H07T1U-ReachabilityCardinality-2025-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Champagne-PT-H07T1U-ReachabilityCardinality-2025-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Champagne-PT-H07T1U-ReachabilityCardinality-2025-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-07 19:23:03] [INFO ] Flatten gal took : 168 ms
BEST_FIRST walk for 40004 steps (8 resets) in 340 ms. (117 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 249 ms. (160 steps per ms) remains 3/3 properties
[2025-06-07 19:23:04] [INFO ] Flatten gal took : 121 ms
BEST_FIRST walk for 40004 steps (9 resets) in 170 ms. (233 steps per ms) remains 3/3 properties
[2025-06-07 19:23:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality727298046887921016.gal : 49 ms
[2025-06-07 19:23:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2722003269955458919.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality727298046887921016.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2722003269955458919.prop' '--nowitness' '--gen-order' 'FOLLOW'
// Phase 1: matrix 931 rows 701 cols
[2025-06-07 19:23:04] [INFO ] Computed 27 invariants in 27 ms

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...327
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Loading property file /tmp/ReachabilityCardinality2722003269955458919.prop.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 563/601 variables, 23/61 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :5 after 9
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :9 after 13
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :13 after 36
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :36 after 240
At refinement iteration 3 (INCLUDED_ONLY) 0/601 variables, 563/624 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :240 after 386
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :386 after 449
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :449 after 4542
At refinement iteration 4 (INCLUDED_ONLY) 0/601 variables, 0/624 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 100/701 variables, 4/628 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :4542 after 71285
At refinement iteration 6 (INCLUDED_ONLY) 0/701 variables, 100/728 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/701 variables, 0/728 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :71285 after 379199
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :379199 after 3.30315e+07
At refinement iteration 8 (OVERLAPS) 931/1632 variables, 701/1429 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1632 variables, 0/1429 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 0/1632 variables, 0/1429 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1632/1632 variables, and 1429 constraints, problems are : Problem set: 0 solved, 3 unsolved in 767 ms.
Refiners :[Domain max(s): 701/701 constraints, Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 701/701 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 563/601 variables, 23/61 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/601 variables, 563/624 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 19:23:05] [INFO ] Deduced a trap composed of 52 places in 209 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 19:23:05] [INFO ] Deduced a trap composed of 52 places in 72 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 19:23:05] [INFO ] Deduced a trap composed of 52 places in 60 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 19:23:05] [INFO ] Deduced a trap composed of 52 places in 67 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :3.30315e+07 after 1.37266e+10
[2025-06-07 19:23:05] [INFO ] Deduced a trap composed of 52 places in 85 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 19:23:05] [INFO ] Deduced a trap composed of 52 places in 70 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 19:23:05] [INFO ] Deduced a trap composed of 52 places in 59 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 19:23:05] [INFO ] Deduced a trap composed of 52 places in 82 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 19:23:06] [INFO ] Deduced a trap composed of 52 places in 52 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 19:23:06] [INFO ] Deduced a trap composed of 52 places in 53 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 19:23:06] [INFO ] Deduced a trap composed of 52 places in 69 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 19:23:06] [INFO ] Deduced a trap composed of 52 places in 64 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 19:23:06] [INFO ] Deduced a trap composed of 52 places in 75 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 19:23:06] [INFO ] Deduced a trap composed of 52 places in 60 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :1.37266e+10 after 2.13422e+10
[2025-06-07 19:23:06] [INFO ] Deduced a trap composed of 52 places in 44 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/601 variables, 15/639 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/601 variables, 0/639 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 100/701 variables, 4/643 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/701 variables, 100/743 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 19:23:06] [INFO ] Deduced a trap composed of 52 places in 72 ms of which 15 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/701 variables, 1/744 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/701 variables, 0/744 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 931/1632 variables, 701/1445 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1632 variables, 3/1448 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 19:23:07] [INFO ] Deduced a trap composed of 52 places in 73 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 19:23:07] [INFO ] Deduced a trap composed of 52 places in 73 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 19:23:07] [INFO ] Deduced a trap composed of 52 places in 62 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 19:23:07] [INFO ] Deduced a trap composed of 52 places in 69 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 19:23:07] [INFO ] Deduced a trap composed of 52 places in 53 ms of which 5 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/1632 variables, 5/1453 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SDD proceeding with computation,3 properties remain. new max is 32768
SDD size :2.13422e+10 after 3.34521e+10
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 19:23:08] [INFO ] Deduced a trap composed of 52 places in 53 ms of which 5 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/1632 variables, 1/1454 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 19:23:08] [INFO ] Deduced a trap composed of 52 places in 60 ms of which 12 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/1632 variables, 1/1455 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1632 variables, 0/1455 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 0/1632 variables, 0/1455 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1632/1632 variables, and 1455 constraints, problems are : Problem set: 0 solved, 3 unsolved in 4748 ms.
Refiners :[Domain max(s): 701/701 constraints, Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 701/701 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 23/23 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5607ms problems are : Problem set: 0 solved, 3 unsolved
FORMULA Champagne-PT-H07T1U-ReachabilityCardinality-2025-06 FALSE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 778 ms.
Support contains 25 out of 701 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 701/701 places, 931/931 transitions.
Graph (trivial) has 662 edges and 701 vertex of which 213 / 701 are part of one of the 26 SCC in 4 ms
Free SCC test removed 187 places
Drop transitions (Empty/Sink Transition effects.) removed 225 transitions
Reduce isomorphic transitions removed 225 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 204 transitions
Trivial Post-agglo rules discarded 204 transitions
Performed 204 trivial Post agglomeration. Transition count delta: 204
Iterating post reduction 0 with 204 rules applied. Total rules applied 205 place count 514 transition count 502
Reduce places removed 204 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 1 with 243 rules applied. Total rules applied 448 place count 310 transition count 463
Reduce places removed 19 places and 0 transitions.
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Iterating post reduction 2 with 32 rules applied. Total rules applied 480 place count 291 transition count 450
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 15 rules applied. Total rules applied 495 place count 278 transition count 448
SDD proceeding with computation,3 properties remain. new max is 65536
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 496 place count 277 transition count 448
SDD size :3.34521e+10 after 1.85885e+11
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 6 Pre rules applied. Total rules applied 496 place count 277 transition count 442
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 508 place count 271 transition count 442
Discarding 82 places :
Symmetric choice reduction at 5 with 82 rule applications. Total rules 590 place count 189 transition count 360
Iterating global reduction 5 with 82 rules applied. Total rules applied 672 place count 189 transition count 360
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 674 place count 189 transition count 358
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 13 Pre rules applied. Total rules applied 674 place count 189 transition count 345
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 6 with 26 rules applied. Total rules applied 700 place count 176 transition count 345
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 715 place count 161 transition count 277
Iterating global reduction 6 with 15 rules applied. Total rules applied 730 place count 161 transition count 277
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 6 with 15 rules applied. Total rules applied 745 place count 161 transition count 262
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 7 with 70 rules applied. Total rules applied 815 place count 126 transition count 227
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -16
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 825 place count 121 transition count 243
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 830 place count 121 transition count 238
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 8 with 4 rules applied. Total rules applied 834 place count 121 transition count 234
Free-agglomeration rule applied 46 times.
Iterating global reduction 8 with 46 rules applied. Total rules applied 880 place count 121 transition count 188
Reduce places removed 46 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 8 with 111 rules applied. Total rules applied 991 place count 75 transition count 123
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 9 with 6 rules applied. Total rules applied 997 place count 75 transition count 117
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 998 place count 75 transition count 117
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 999 place count 74 transition count 116
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 1006 place count 68 transition count 115
Drop transitions (Redundant composition of simpler transitions.) removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 10 with 29 rules applied. Total rules applied 1035 place count 68 transition count 86
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 1035 place count 68 transition count 85
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 10 with 3 rules applied. Total rules applied 1038 place count 66 transition count 85
Free-agglomeration rule applied 4 times.
Iterating global reduction 10 with 4 rules applied. Total rules applied 1042 place count 66 transition count 81
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 1046 place count 62 transition count 81
Partial Free-agglomeration rule applied 6 times.
Drop transitions (Partial Free agglomeration) removed 6 transitions
Iterating global reduction 11 with 6 rules applied. Total rules applied 1052 place count 62 transition count 81
Applied a total of 1052 rules in 144 ms. Remains 62 /701 variables (removed 639) and now considering 81/931 (removed 850) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 151 ms. Remains : 62/701 places, 81/931 transitions.
RANDOM walk for 40000 steps (8 resets) in 579 ms. (68 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 69 ms. (571 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 91 ms. (434 steps per ms) remains 2/2 properties
Finished probabilistic random walk after 400425 steps, run visited all 2 properties in 906 ms. (steps per millisecond=441 )
Probabilistic random walk after 400425 steps, saw 111165 distinct states, run finished after 912 ms. (steps per millisecond=439 ) properties seen :2
FORMULA Champagne-PT-H07T1U-ReachabilityCardinality-2025-11 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA Champagne-PT-H07T1U-ReachabilityCardinality-2025-08 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 8716 ms.

BK_STOP 1749324191905

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Champagne-PT-H07T1U"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is Champagne-PT-H07T1U, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r254-tall-174931339200086"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Champagne-PT-H07T1U.tgz
mv Champagne-PT-H07T1U execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;