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.r146-tall-177961074000102.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)
...............................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is FunctionPointer-PT-b064, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074000102
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 788K
-rw-r--r-- 1 mcc users 5.9K Mar 7 07:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Mar 7 07:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Mar 7 07:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Mar 7 07:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 15 10:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 10:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 10:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 10:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.1K Mar 7 07:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 78K Mar 7 07:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Mar 7 07:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Mar 7 07:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 10:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:24 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 391K 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 FunctionPointer-PT-b064-ReachabilityCardinality-2024-00
FORMULA_NAME FunctionPointer-PT-b064-ReachabilityCardinality-2024-01
FORMULA_NAME FunctionPointer-PT-b064-ReachabilityCardinality-2024-02
FORMULA_NAME FunctionPointer-PT-b064-ReachabilityCardinality-2024-03
FORMULA_NAME FunctionPointer-PT-b064-ReachabilityCardinality-2024-04
FORMULA_NAME FunctionPointer-PT-b064-ReachabilityCardinality-2024-05
FORMULA_NAME FunctionPointer-PT-b064-ReachabilityCardinality-2024-06
FORMULA_NAME FunctionPointer-PT-b064-ReachabilityCardinality-2024-07
FORMULA_NAME FunctionPointer-PT-b064-ReachabilityCardinality-2024-08
FORMULA_NAME FunctionPointer-PT-b064-ReachabilityCardinality-2024-09
FORMULA_NAME FunctionPointer-PT-b064-ReachabilityCardinality-2024-10
FORMULA_NAME FunctionPointer-PT-b064-ReachabilityCardinality-2024-11
FORMULA_NAME FunctionPointer-PT-b064-ReachabilityCardinality-2024-12
FORMULA_NAME FunctionPointer-PT-b064-ReachabilityCardinality-2024-13
FORMULA_NAME FunctionPointer-PT-b064-ReachabilityCardinality-2024-14
FORMULA_NAME FunctionPointer-PT-b064-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779679344241

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-b064
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202604301425
[2026-05-25 03:22:25] [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]
[2026-05-25 03:22:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 03:22:25] [INFO ] Load time of PNML (sax parser for PT used): 101 ms
[2026-05-25 03:22:25] [INFO ] Transformed 306 places.
[2026-05-25 03:22:25] [INFO ] Transformed 840 transitions.
[2026-05-25 03:22:25] [INFO ] Parsed PT model containing 306 places and 840 transitions and 3392 arcs in 189 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 84 places in 6 ms
Reduce places removed 84 places and 192 transitions.
FORMULA FunctionPointer-PT-b064-ReachabilityCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b064-ReachabilityCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b064-ReachabilityCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b064-ReachabilityCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b064-ReachabilityCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b064-ReachabilityCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b064-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b064-ReachabilityCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40027 steps (20 resets) in 828 ms. (48 steps per ms) remains 5/8 properties
FORMULA FunctionPointer-PT-b064-ReachabilityCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b064-ReachabilityCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b064-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-25 03:22:25] [INFO ] Flatten gal took : 96 ms
[2026-05-25 03:22:26] [INFO ] Flatten gal took : 81 ms
[2026-05-25 03:22:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1802319435312738327.gal : 73 ms
[2026-05-25 03:22:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14881618718229003755.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/ReachabilityCardinality1802319435312738327.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14881618718229003755.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (19 resets) in 738 ms. (54 steps per ms) remains 5/5 properties

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality14881618718229003755.prop.
BEST_FIRST walk for 40003 steps (19 resets) in 264 ms. (150 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (12 resets) in 183 ms. (217 steps per ms) remains 5/5 properties
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 31
BEST_FIRST walk for 40003 steps (22 resets) in 202 ms. (197 steps per ms) remains 5/5 properties
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :31 after 1115
BEST_FIRST walk for 40003 steps (39 resets) in 232 ms. (171 steps per ms) remains 5/5 properties
[2026-05-25 03:22:26] [INFO ] Flow matrix only has 414 transitions (discarded 234 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15081426880433996992.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15435336639257870649.kers'
[2026-05-25 03:22:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15081426880433996992.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15435336639257870649.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 414 rows 221 cols 1114 entries
Finished phase 1 with 218 SingleSign rule and 0 generalized
[2026-05-25 03:22:26] [INFO ] Computed 4 invariants in 1 ms
Computed 4 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-15435336639257870649.kers
Total runtime 2 ms.
[2026-05-25 03:22:26] [INFO ] State equation strengthened by 65 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 74/114 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/114 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 291/405 variables, 114/118 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/405 variables, 59/177 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/405 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 200/605 variables, 82/259 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/605 variables, 6/265 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/605 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 31/636 variables, 26/291 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/636 variables, 0/291 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (OVERLAPS) 0/636 variables, 0/291 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 636/636 variables, and 291 constraints, problems are : Problem set: 0 solved, 5 unsolved in 540 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 222/222 constraints, ReadFeed: 65/65 constraints, PredecessorRefiner: 5/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 74/114 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/114 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 291/405 variables, 114/118 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/405 variables, 59/177 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/405 variables, 1/178 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/405 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 200/605 variables, 82/260 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/605 variables, 6/266 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/605 variables, 3/269 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/605 variables, 2/271 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/605 variables, 0/271 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 31/636 variables, 26/297 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/636 variables, 2/299 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/636 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (OVERLAPS) 0/636 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 636/636 variables, and 299 constraints, problems are : Problem set: 0 solved, 5 unsolved in 1388 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 222/222 constraints, ReadFeed: 65/65 constraints, PredecessorRefiner: 5/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 4/4 constraints]
After SMT, in 2044ms problems are : Problem set: 0 solved, 5 unsolved
Fused 5 Parikh solutions to 2 different solutions.
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :1115 after 336018
FORMULA FunctionPointer-PT-b064-ReachabilityCardinality-2024-13 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 6854 ms.
Support contains 39 out of 222 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 222/222 places, 648/648 transitions.
Graph (complete) has 932 edges and 222 vertex of which 214 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.2 ms
Discarding 8 places :
Also discarding 0 output transitions
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 22 place count 193 transition count 530
Iterating global reduction 0 with 21 rules applied. Total rules applied 43 place count 193 transition count 530
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 75 place count 193 transition count 498
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 87 place count 181 transition count 474
Iterating global reduction 1 with 12 rules applied. Total rules applied 99 place count 181 transition count 474
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 111 place count 181 transition count 462
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 114 place count 178 transition count 456
Iterating global reduction 2 with 3 rules applied. Total rules applied 117 place count 178 transition count 456
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 119 place count 176 transition count 448
Iterating global reduction 2 with 2 rules applied. Total rules applied 121 place count 176 transition count 448
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 123 place count 174 transition count 444
Iterating global reduction 2 with 2 rules applied. Total rules applied 125 place count 174 transition count 444
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 2 with 16 rules applied. Total rules applied 141 place count 174 transition count 428
Applied a total of 141 rules in 111 ms. Remains 174 /222 variables (removed 48) and now considering 428/648 (removed 220) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 116 ms. Remains : 174/222 places, 428/648 transitions.
RANDOM walk for 40060 steps (35 resets) in 119 ms. (333 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (18 resets) in 156 ms. (254 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (36 resets) in 77 ms. (512 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (35 resets) in 62 ms. (634 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (36 resets) in 71 ms. (555 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 348555 steps, run timeout after 3001 ms. (steps per millisecond=116 ) properties seen :0 out of 4
Probabilistic random walk after 348555 steps, saw 229161 distinct states, run finished after 3005 ms. (steps per millisecond=115 ) properties seen :0
[2026-05-25 03:22:38] [INFO ] Flow matrix only has 292 transitions (discarded 136 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18231533744614773876.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6635282655976135763.kers'
[2026-05-25 03:22:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18231533744614773876.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6635282655976135763.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 292 rows 173 cols 820 entries
Finished phase 1 with 170 SingleSign rule and 0 generalized
[2026-05-25 03:22:38] [INFO ] Computed 4 invariants in 1 ms
Computed 4 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6635282655976135763.kers
Total runtime 1 ms.
[2026-05-25 03:22:38] [INFO ] State equation strengthened by 59 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 61/100 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/100 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 234/334 variables, 100/104 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/334 variables, 53/157 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/334 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 112/446 variables, 56/213 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/446 variables, 6/219 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/446 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 20/466 variables, 18/237 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/466 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 0/466 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 466/466 variables, and 237 constraints, problems are : Problem set: 0 solved, 4 unsolved in 374 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 174/174 constraints, ReadFeed: 59/59 constraints, PredecessorRefiner: 4/3 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) 0/39 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 61/100 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/100 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 234/334 variables, 100/104 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/334 variables, 53/157 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/334 variables, 2/159 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/334 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 112/446 variables, 56/215 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/446 variables, 6/221 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/446 variables, 3/224 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/446 variables, 1/225 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/446 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 20/466 variables, 18/243 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/466 variables, 1/244 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/466 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (OVERLAPS) 0/466 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 466/466 variables, and 244 constraints, problems are : Problem set: 0 solved, 4 unsolved in 912 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 174/174 constraints, ReadFeed: 59/59 constraints, PredecessorRefiner: 4/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 4/4 constraints]
After SMT, in 1306ms problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2492 ms.
Support contains 39 out of 174 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 174/174 places, 428/428 transitions.
Applied a total of 0 rules in 21 ms. Remains 174 /174 variables (removed 0) and now considering 428/428 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 174/174 places, 428/428 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 174/174 places, 428/428 transitions.
Applied a total of 0 rules in 17 ms. Remains 174 /174 variables (removed 0) and now considering 428/428 (removed 0) transitions.
[2026-05-25 03:22:42] [INFO ] Flow matrix only has 292 transitions (discarded 136 similar events)
[2026-05-25 03:22:42] [INFO ] Invariant cache hit.
[2026-05-25 03:22:42] [INFO ] Implicit Places using invariants in 101 ms returned []
[2026-05-25 03:22:42] [INFO ] Flow matrix only has 292 transitions (discarded 136 similar events)
[2026-05-25 03:22:42] [INFO ] Invariant cache hit.
[2026-05-25 03:22:42] [INFO ] State equation strengthened by 59 read => feed constraints.
[2026-05-25 03:22:42] [INFO ] Implicit Places using invariants and state equation in 349 ms returned []
Implicit Place search using SMT with State Equation took 458 ms to find 0 implicit places.
[2026-05-25 03:22:42] [INFO ] Redundant transitions in 29 ms returned []
Running 426 sub problems to find dead transitions.
[2026-05-25 03:22:42] [INFO ] Flow matrix only has 292 transitions (discarded 136 similar events)
[2026-05-25 03:22:42] [INFO ] Invariant cache hit.
[2026-05-25 03:22:42] [INFO ] State equation strengthened by 59 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/172 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/172 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 2 (OVERLAPS) 1/173 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/173 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 4 (OVERLAPS) 1/174 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/174 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 6 (OVERLAPS) 292/466 variables, 174/178 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/466 variables, 59/237 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/466 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 426 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 0/466 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 426 unsolved
No progress, stopping.
After SMT solving in domain Real declared 466/466 variables, and 237 constraints, problems are : Problem set: 0 solved, 426 unsolved in 20187 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 174/174 constraints, ReadFeed: 59/59 constraints, PredecessorRefiner: 426/426 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 426 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/172 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/172 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 2 (OVERLAPS) 1/173 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/173 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 4 (OVERLAPS) 1/174 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/174 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 6 (OVERLAPS) 292/466 variables, 174/178 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/466 variables, 59/237 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/466 variables, 426/663 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/466 variables, 0/663 constraints. Problems are: Problem set: 0 solved, 426 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 466/466 variables, and 663 constraints, problems are : Problem set: 0 solved, 426 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 174/174 constraints, ReadFeed: 59/59 constraints, PredecessorRefiner: 426/426 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 50506ms problems are : Problem set: 0 solved, 426 unsolved
Search for dead transitions found 0 dead transitions in 50509ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51033 ms. Remains : 174/174 places, 428/428 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 175 edges and 174 vertex of which 12 / 174 are part of one of the 4 SCC in 1 ms
Free SCC test removed 8 places
Drop transitions (Empty/Sink Transition effects.) removed 20 transitions
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 148 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 166 transition count 270
Reduce places removed 10 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 11 rules applied. Total rules applied 22 place count 156 transition count 269
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 23 place count 155 transition count 269
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 28 Pre rules applied. Total rules applied 23 place count 155 transition count 241
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 3 with 56 rules applied. Total rules applied 79 place count 127 transition count 241
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 82 place count 124 transition count 238
Iterating global reduction 3 with 3 rules applied. Total rules applied 85 place count 124 transition count 238
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 91 place count 124 transition count 232
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 4 with 28 rules applied. Total rules applied 119 place count 110 transition count 218
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 123 place count 106 transition count 210
Iterating global reduction 4 with 4 rules applied. Total rules applied 127 place count 106 transition count 210
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 129 place count 104 transition count 206
Iterating global reduction 4 with 2 rules applied. Total rules applied 131 place count 104 transition count 206
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 139 place count 100 transition count 211
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 145 place count 100 transition count 205
Free-agglomeration rule applied 5 times.
Iterating global reduction 4 with 5 rules applied. Total rules applied 150 place count 100 transition count 200
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 155 place count 95 transition count 200
Applied a total of 155 rules in 56 ms. Remains 95 /174 variables (removed 79) and now considering 200/428 (removed 228) transitions.
Running SMT prover for 4 properties.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5408582144116140453.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6240653956348657082.kers'
[2026-05-25 03:23:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5408582144116140453.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6240653956348657082.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 200 rows 94 cols 623 entries
Finished phase 1 with 91 SingleSign rule and 0 generalized
[2026-05-25 03:23:33] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-6240653956348657082.kers
Total runtime 3 ms.
[2026-05-25 03:23:33] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2026-05-25 03:23:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2026-05-25 03:23:33] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2026-05-25 03:23:33] [INFO ] After 77ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2026-05-25 03:23:33] [INFO ] State equation strengthened by 2 read => feed constraints.
[2026-05-25 03:23:33] [INFO ] After 43ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :4
TRAPS : Iteration 0
[2026-05-25 03:23:33] [INFO ] After 105ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
[2026-05-25 03:23:33] [INFO ] After 274ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
[2026-05-25 03:23:33] [INFO ] Flatten gal took : 15 ms
[2026-05-25 03:23:33] [INFO ] Flatten gal took : 11 ms
[2026-05-25 03:23:33] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8901881823211189564.gal : 3 ms
[2026-05-25 03:23:33] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17504385631788379421.prop : 0 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/ReachabilityCardinality8901881823211189564.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17504385631788379421.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality17504385631788379421.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :7 after 34
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :34 after 54
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :54 after 714
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :714 after 24309
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :24309 after 2.04297e+06
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :2.04297e+06 after 3.50344e+08
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :3.50344e+08 after 9.7082e+10
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :9.7082e+10 after 6.46997e+16
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :6.46997e+16 after 8.64501e+18
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :8.64501e+18 after 1.44347e+20
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :1.44347e+20 after 4.56997e+21
Detected timeout of ITS tools.
[2026-05-25 03:23:48] [INFO ] Flatten gal took : 12 ms
[2026-05-25 03:23:48] [INFO ] Applying decomposition
[2026-05-25 03:23:48] [INFO ] Flatten gal took : 14 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/graph7866521129726371025.txt' '-o' '/tmp/graph7866521129726371025.bin' '-w' '/tmp/graph7866521129726371025.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7866521129726371025.bin' '-l' '-1' '-v' '-w' '/tmp/graph7866521129726371025.weights' '-q' '0' '-e' '0.001'
[2026-05-25 03:23:49] [INFO ] Decomposing Gal with order
[2026-05-25 03:23:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 03:23:49] [INFO ] Removed a total of 199 redundant transitions.
[2026-05-25 03:23:49] [INFO ] Flatten gal took : 88 ms
[2026-05-25 03:23:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 29 labels/synchronizations in 7 ms.
[2026-05-25 03:23:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15496954709937134430.gal : 3 ms
[2026-05-25 03:23:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18064714585856666650.prop : 0 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/ReachabilityCardinality15496954709937134430.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18064714585856666650.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 ...330
Loading property file /tmp/ReachabilityCardinality18064714585856666650.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 14
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :14 after 70
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :70 after 385
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :385 after 2280
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :2280 after 14890
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :14890 after 512699
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :512699 after 6.31705e+07
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :6.31705e+07 after 5.07426e+11
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :5.07426e+11 after 8.62663e+16
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :8.62663e+16 after 1.85912e+19
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 30819 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-25 03:24:04] [INFO ] Flatten gal took : 30 ms
[2026-05-25 03:24:04] [INFO ] Applying decomposition
[2026-05-25 03:24:04] [INFO ] Flatten gal took : 25 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/graph13367598899636464674.txt' '-o' '/tmp/graph13367598899636464674.bin' '-w' '/tmp/graph13367598899636464674.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13367598899636464674.bin' '-l' '-1' '-v' '-w' '/tmp/graph13367598899636464674.weights' '-q' '0' '-e' '0.001'
[2026-05-25 03:24:04] [INFO ] Decomposing Gal with order
[2026-05-25 03:24:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 03:24:04] [INFO ] Removed a total of 196 redundant transitions.
[2026-05-25 03:24:04] [INFO ] Flatten gal took : 49 ms
[2026-05-25 03:24:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 199 labels/synchronizations in 8 ms.
[2026-05-25 03:24:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3167035466420602388.gal : 4 ms
[2026-05-25 03:24:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5447106034134177833.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/ReachabilityCardinality3167035466420602388.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5447106034134177833.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 ...328
Loading property file /tmp/ReachabilityCardinality5447106034134177833.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 27
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :27 after 621
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :621 after 64971
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :64971 after 3.09265e+08
Detected timeout of ITS tools.
[2026-05-25 03:54:21] [INFO ] Flatten gal took : 301 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin9640788142893995493
[2026-05-25 03:54:21] [INFO ] Applying decomposition
[2026-05-25 03:54:21] [INFO ] Flatten gal took : 103 ms
[2026-05-25 03:54:21] [INFO ] Computing symmetric may disable matrix : 428 transitions.
[2026-05-25 03:54:21] [INFO ] Computation of Complete disable matrix. took 18 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 03:54:21] [INFO ] Computing symmetric may enable matrix : 428 transitions.
[2026-05-25 03:54:21] [INFO ] Computation of Complete enable matrix. took 17 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 03:54:22] [INFO ] Computing Do-Not-Accords matrix : 428 transitions.
[2026-05-25 03:54:22] [INFO ] Computation of Completed DNA matrix. took 26 ms. Total solver calls (SAT/UNSAT): 0(0/0)
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/graph8744786482896979078.txt' '-o' '/tmp/graph8744786482896979078.bin' '-w' '/tmp/graph8744786482896979078.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8744786482896979078.bin' '-l' '-1' '-v' '-w' '/tmp/graph8744786482896979078.weights' '-q' '0' '-e' '0.001'
[2026-05-25 03:54:22] [INFO ] Decomposing Gal with order
[2026-05-25 03:54:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 03:54:22] [INFO ] Built C files in 1123ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9640788142893995493
Running compilation step : cd /tmp/ltsmin9640788142893995493;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2026-05-25 03:54:22] [INFO ] Removed a total of 461 redundant transitions.
[2026-05-25 03:54:22] [INFO ] Flatten gal took : 134 ms
[2026-05-25 03:54:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 151 labels/synchronizations in 29 ms.
[2026-05-25 03:54:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5865333282862338990.gal : 5 ms
[2026-05-25 03:54:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6487428415018936673.prop : 0 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/ReachabilityCardinality5865333282862338990.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6487428415018936673.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 ...328
Loading property file /tmp/ReachabilityCardinality6487428415018936673.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 31
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :31 after 924
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :924 after 135490
Compilation finished in 1597 ms.
Running link step : cd /tmp/ltsmin9640788142893995493;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin9640788142893995493;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTb064ReachabilityCardinality202400==true'
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :135490 after 4.00353e+08
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin9640788142893995493;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTb064ReachabilityCardinality202400==true'
Running LTSmin : cd /tmp/ltsmin9640788142893995493;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTb064ReachabilityCardinality202402==true'
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin9640788142893995493;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTb064ReachabilityCardinality202402==true'
Running LTSmin : cd /tmp/ltsmin9640788142893995493;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTb064ReachabilityCardinality202404==true'
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin9640788142893995493;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTb064ReachabilityCardinality202404==true'
Running LTSmin : cd /tmp/ltsmin9640788142893995493;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTb064ReachabilityCardinality202408==true'
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin9640788142893995493;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTb064ReachabilityCardinality202408==true'
Retrying LTSmin with larger timeout 7200 s
Running LTSmin : cd /tmp/ltsmin9640788142893995493;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTb064ReachabilityCardinality202400==true'

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ 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_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /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="FunctionPointer-PT-b064"
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 2-5973"
echo " Executing tool itstools"
echo " Input is FunctionPointer-PT-b064, 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 r146-tall-177961074000102"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-b064.tgz
mv FunctionPointer-PT-b064 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 ;