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-177961073900079.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 FunctionPointer-PT-b008, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961073900079
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 832K
-rw-r--r-- 1 mcc users 7.3K Mar 7 07:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Mar 7 07:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Mar 7 07:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Mar 7 07:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 15 10:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 15 10:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 10:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 15 10:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Mar 7 07:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Mar 7 07:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Mar 7 07:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Mar 7 07:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 10:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:23 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-b008-ReachabilityFireability-2024-00
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-2024-01
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-2024-02
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-2024-03
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-2024-04
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-2024-05
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-2024-06
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-2024-07
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-2024-08
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-2024-09
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-2024-10
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-2024-11
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-2024-12
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-2024-13
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-2024-14
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779671565832

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-b008
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202604301425
[2026-05-25 01:12:46] [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]
[2026-05-25 01:12:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 01:12:47] [INFO ] Load time of PNML (sax parser for PT used): 103 ms
[2026-05-25 01:12:47] [INFO ] Transformed 306 places.
[2026-05-25 01:12:47] [INFO ] Transformed 840 transitions.
[2026-05-25 01:12:47] [INFO ] Parsed PT model containing 306 places and 840 transitions and 3392 arcs in 193 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 13 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-b008-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 01:12:47] [INFO ] Flatten gal took : 146 ms
RANDOM walk for 40000 steps (44 resets) in 1624 ms. (24 steps per ms) remains 4/13 properties
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (8 resets) in 159 ms. (250 steps per ms) remains 4/4 properties
[2026-05-25 01:12:47] [INFO ] Flatten gal took : 74 ms
[2026-05-25 01:12:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16566769665355195321.gal : 57 ms
BEST_FIRST walk for 40002 steps (8 resets) in 345 ms. (115 steps per ms) remains 4/4 properties
[2026-05-25 01:12:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7638754610971187343.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/ReachabilityCardinality16566769665355195321.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7638754610971187343.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/ReachabilityCardinality7638754610971187343.prop.
BEST_FIRST walk for 40004 steps (8 resets) in 471 ms. (84 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40001 steps (8 resets) in 138 ms. (287 steps per ms) remains 4/4 properties
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 31
[2026-05-25 01:12:48] [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-18268501665214218071.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12006026299759516317.kers'
[2026-05-25 01:12:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18268501665214218071.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12006026299759516317.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 01:12:48] [INFO ] Computed 4 invariants in 1 ms
Computed 4 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-12006026299759516317.kers
Total runtime 2 ms.
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :31 after 1114
[2026-05-25 01:12:48] [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, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem FunctionPointer-PT-b008-ReachabilityFireability-2024-00 is UNSAT
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-2024-00 FALSE TECHNIQUES SMT_REFINEMENT
Problem FunctionPointer-PT-b008-ReachabilityFireability-2024-02 is UNSAT
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-2024-02 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 72/112 variables, 3/3 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/112 variables, 0/3 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 1/113 variables, 1/4 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 0/4 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 307/420 variables, 113/117 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/420 variables, 57/174 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/420 variables, 0/174 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 181/601 variables, 82/256 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/601 variables, 8/264 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/601 variables, 0/264 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 35/636 variables, 27/291 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/636 variables, 0/291 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/636 variables, 0/291 constraints. Problems are: Problem set: 2 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 636/636 variables, and 291 constraints, problems are : Problem set: 2 solved, 2 unsolved in 623 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: 4/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 74/104 variables, 3/3 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 0/3 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 1/105 variables, 1/4 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/105 variables, 0/4 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 284/389 variables, 105/109 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/389 variables, 57/166 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/389 variables, 1/167 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/389 variables, 0/167 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 201/590 variables, 81/248 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/590 variables, 8/256 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/590 variables, 1/257 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/590 variables, 2/259 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/590 variables, 0/259 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 46/636 variables, 36/295 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/636 variables, 0/295 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 0/636 variables, 0/295 constraints. Problems are: Problem set: 2 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 636/636 variables, and 295 constraints, problems are : Problem set: 2 solved, 2 unsolved in 777 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: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 3/3 constraints]
After SMT, in 1515ms problems are : Problem set: 2 solved, 2 unsolved
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-2024-13 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 523 ms.
Support contains 26 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 212 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.2 ms
Discarding 10 places :
Also discarding 0 output transitions
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 22 place count 191 transition count 570
Iterating global reduction 0 with 21 rules applied. Total rules applied 43 place count 191 transition count 570
Ensure Unique test removed 76 transitions
Reduce isomorphic transitions removed 76 transitions.
Iterating post reduction 0 with 76 rules applied. Total rules applied 119 place count 191 transition count 494
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 129 place count 181 transition count 474
Iterating global reduction 1 with 10 rules applied. Total rules applied 139 place count 181 transition count 474
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 163 place count 181 transition count 450
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 168 place count 176 transition count 440
Iterating global reduction 2 with 5 rules applied. Total rules applied 173 place count 176 transition count 440
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 177 place count 172 transition count 424
Iterating global reduction 2 with 4 rules applied. Total rules applied 181 place count 172 transition count 424
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 184 place count 169 transition count 418
Iterating global reduction 2 with 3 rules applied. Total rules applied 187 place count 169 transition count 418
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 188 place count 168 transition count 414
Iterating global reduction 2 with 1 rules applied. Total rules applied 189 place count 168 transition count 414
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 205 place count 168 transition count 398
Applied a total of 205 rules in 137 ms. Remains 168 /222 variables (removed 54) and now considering 398/648 (removed 250) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 144 ms. Remains : 168/222 places, 398/648 transitions.
RANDOM walk for 40002 steps (56 resets) in 133 ms. (298 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 161 ms. (246 steps per ms) remains 1/1 properties
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :1114 after 325906
Interrupted probabilistic random walk after 1156953 steps, run timeout after 3001 ms. (steps per millisecond=385 ) properties seen :0 out of 1
Probabilistic random walk after 1156953 steps, saw 761526 distinct states, run finished after 3008 ms. (steps per millisecond=384 ) properties seen :0
[2026-05-25 01:12:53] [INFO ] Flow matrix only has 274 transitions (discarded 124 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3021348757390532970.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17308472118177754575.kers'
[2026-05-25 01:12:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3021348757390532970.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17308472118177754575.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 274 rows 168 cols 762 entries
Finished phase 1 with 165 SingleSign rule and 1 generalized
[2026-05-25 01:12:53] [INFO ] Computed 2 invariants in 2 ms
Computed 2 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-17308472118177754575.kers
Total runtime 2 ms.
[2026-05-25 01:12:53] [INFO ] State equation strengthened by 59 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 44/70 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/70 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 19/89 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 207/296 variables, 89/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/296 variables, 50/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/296 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 117/413 variables, 55/196 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/413 variables, 9/205 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/413 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 29/442 variables, 24/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/442 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/442 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 442/442 variables, and 229 constraints, problems are : Problem set: 0 solved, 1 unsolved in 162 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 168/168 constraints, ReadFeed: 59/59 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 44/70 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/70 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 19/89 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 207/296 variables, 89/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/296 variables, 50/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/296 variables, 1/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/296 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 117/413 variables, 55/197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/413 variables, 9/206 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/413 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 29/442 variables, 24/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/442 variables, 3/233 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/442 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/442 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 442/442 variables, and 233 constraints, problems are : Problem set: 0 solved, 1 unsolved in 403 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 168/168 constraints, ReadFeed: 59/59 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 4/4 constraints]
After SMT, in 586ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 24 ms.
Support contains 26 out of 168 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 168/168 places, 398/398 transitions.
Applied a total of 0 rules in 16 ms. Remains 168 /168 variables (removed 0) and now considering 398/398 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 168/168 places, 398/398 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 168/168 places, 398/398 transitions.
Applied a total of 0 rules in 15 ms. Remains 168 /168 variables (removed 0) and now considering 398/398 (removed 0) transitions.
[2026-05-25 01:12:54] [INFO ] Flow matrix only has 274 transitions (discarded 124 similar events)
[2026-05-25 01:12:54] [INFO ] Invariant cache hit.
[2026-05-25 01:12:54] [INFO ] Implicit Places using invariants in 88 ms returned []
[2026-05-25 01:12:54] [INFO ] Flow matrix only has 274 transitions (discarded 124 similar events)
[2026-05-25 01:12:54] [INFO ] Invariant cache hit.
[2026-05-25 01:12:54] [INFO ] State equation strengthened by 59 read => feed constraints.
[2026-05-25 01:12:54] [INFO ] Implicit Places using invariants and state equation in 262 ms returned []
Implicit Place search using SMT with State Equation took 360 ms to find 0 implicit places.
[2026-05-25 01:12:54] [INFO ] Redundant transitions in 28 ms returned []
Running 396 sub problems to find dead transitions.
[2026-05-25 01:12:54] [INFO ] Flow matrix only has 274 transitions (discarded 124 similar events)
[2026-05-25 01:12:54] [INFO ] Invariant cache hit.
[2026-05-25 01:12:54] [INFO ] State equation strengthened by 59 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/168 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/168 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/168 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 3 (OVERLAPS) 274/442 variables, 168/170 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/442 variables, 59/229 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/442 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 396 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/442 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 396 unsolved
No progress, stopping.
After SMT solving in domain Real declared 442/442 variables, and 229 constraints, problems are : Problem set: 0 solved, 396 unsolved in 14411 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 168/168 constraints, ReadFeed: 59/59 constraints, PredecessorRefiner: 396/396 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 396 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/168 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/168 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/168 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 3 (OVERLAPS) 274/442 variables, 168/170 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/442 variables, 59/229 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/442 variables, 396/625 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/442 variables, 2/627 constraints. Problems are: Problem set: 0 solved, 396 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 442/442 variables, and 627 constraints, problems are : Problem set: 0 solved, 396 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 168/168 constraints, ReadFeed: 59/59 constraints, PredecessorRefiner: 396/396 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 44667ms problems are : Problem set: 0 solved, 396 unsolved
Search for dead transitions found 0 dead transitions in 44669ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45093 ms. Remains : 168/168 places, 398/398 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 203 edges and 168 vertex of which 24 / 168 are part of one of the 8 SCC in 2 ms
Free SCC test removed 16 places
Drop transitions (Empty/Sink Transition effects.) removed 40 transitions
Ensure Unique test removed 108 transitions
Reduce isomorphic transitions removed 148 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 152 transition count 239
Reduce places removed 11 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 13 rules applied. Total rules applied 25 place count 141 transition count 237
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 27 place count 139 transition count 237
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 23 Pre rules applied. Total rules applied 27 place count 139 transition count 214
Deduced a syphon composed of 23 places in 1 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 3 with 46 rules applied. Total rules applied 73 place count 116 transition count 214
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 80 place count 109 transition count 207
Iterating global reduction 3 with 7 rules applied. Total rules applied 87 place count 109 transition count 207
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 3 with 14 rules applied. Total rules applied 101 place count 109 transition count 193
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 4 with 36 rules applied. Total rules applied 137 place count 91 transition count 175
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 141 place count 87 transition count 167
Iterating global reduction 4 with 4 rules applied. Total rules applied 145 place count 87 transition count 167
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 149 place count 83 transition count 159
Iterating global reduction 4 with 4 rules applied. Total rules applied 153 place count 83 transition count 159
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 157 place count 79 transition count 151
Iterating global reduction 4 with 4 rules applied. Total rules applied 161 place count 79 transition count 151
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 165 place count 79 transition count 147
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 175 place count 74 transition count 153
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 177 place count 74 transition count 151
Free-agglomeration rule applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 178 place count 74 transition count 150
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 179 place count 73 transition count 150
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 180 place count 73 transition count 150
Applied a total of 180 rules in 70 ms. Remains 73 /168 variables (removed 95) and now considering 150/398 (removed 248) transitions.
Running SMT prover for 1 properties.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16562017832098043512.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4001971199932709615.kers'
[2026-05-25 01:13:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16562017832098043512.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4001971199932709615.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 150 rows 73 cols 484 entries
Finished phase 1 with 70 SingleSign rule and 1 generalized
[2026-05-25 01:13:39] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-4001971199932709615.kers
Total runtime 6 ms.
[2026-05-25 01:13:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2026-05-25 01:13:39] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2026-05-25 01:13:39] [INFO ] After 40ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2026-05-25 01:13:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2026-05-25 01:13:39] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2026-05-25 01:13:39] [INFO ] After 29ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2026-05-25 01:13:39] [INFO ] State equation strengthened by 2 read => feed constraints.
[2026-05-25 01:13:39] [INFO ] After 5ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2026-05-25 01:13:39] [INFO ] After 13ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2026-05-25 01:13:39] [INFO ] After 74ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2026-05-25 01:13:39] [INFO ] Flatten gal took : 9 ms
[2026-05-25 01:13:39] [INFO ] Flatten gal took : 8 ms
[2026-05-25 01:13:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12479948562635683097.gal : 2 ms
[2026-05-25 01:13:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15273896454167026527.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/ReachabilityCardinality12479948562635683097.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15273896454167026527.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/ReachabilityCardinality15273896454167026527.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 15
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :15 after 81
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :81 after 369
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :369 after 2541
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :2541 after 435996
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :435996 after 9.32622e+06
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :9.32622e+06 after 2.53555e+09
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2.53555e+09 after 1.45437e+13
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.45437e+13 after 3.74133e+16
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :3.74133e+16 after 5.87389e+19
Detected timeout of ITS tools.
[2026-05-25 01:13:54] [INFO ] Flatten gal took : 9 ms
[2026-05-25 01:13:54] [INFO ] Applying decomposition
[2026-05-25 01:13:54] [INFO ] Flatten gal took : 8 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/graph23835992855837178.txt' '-o' '/tmp/graph23835992855837178.bin' '-w' '/tmp/graph23835992855837178.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph23835992855837178.bin' '-l' '-1' '-v' '-w' '/tmp/graph23835992855837178.weights' '-q' '0' '-e' '0.001'
[2026-05-25 01:13:54] [INFO ] Decomposing Gal with order
[2026-05-25 01:13:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 01:13:54] [INFO ] Removed a total of 188 redundant transitions.
[2026-05-25 01:13:54] [INFO ] Flatten gal took : 68 ms
[2026-05-25 01:13:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 8 ms.
[2026-05-25 01:13:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10323181884267677129.gal : 2 ms
[2026-05-25 01:13:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12412651804692974861.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/ReachabilityCardinality10323181884267677129.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12412651804692974861.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
Loading property file /tmp/ReachabilityCardinality12412651804692974861.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :6 after 20
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :20 after 81
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :81 after 1035
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1035 after 2.45611e+07
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :2.45611e+07 after 1.59313e+09
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1.59313e+09 after 2.08364e+10
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2.08364e+10 after 1.71199e+11
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 30509 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-25 01:14:09] [INFO ] Flatten gal took : 30 ms
[2026-05-25 01:14:09] [INFO ] Applying decomposition
[2026-05-25 01:14:09] [INFO ] Flatten gal took : 26 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/graph3518287787173210245.txt' '-o' '/tmp/graph3518287787173210245.bin' '-w' '/tmp/graph3518287787173210245.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3518287787173210245.bin' '-l' '-1' '-v' '-w' '/tmp/graph3518287787173210245.weights' '-q' '0' '-e' '0.001'
[2026-05-25 01:14:09] [INFO ] Decomposing Gal with order
[2026-05-25 01:14:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 01:14:10] [INFO ] Removed a total of 914 redundant transitions.
[2026-05-25 01:14:10] [INFO ] Flatten gal took : 92 ms
[2026-05-25 01:14:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 277 labels/synchronizations in 17 ms.
[2026-05-25 01:14:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11068437120939548497.gal : 7 ms
[2026-05-25 01:14:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15395461992984729692.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/ReachabilityCardinality11068437120939548497.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15395461992984729692.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
Loading property file /tmp/ReachabilityCardinality15395461992984729692.prop.
Detected timeout of ITS tools.
[2026-05-25 01:44:13] [INFO ] Flatten gal took : 241 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11052597974510107578
[2026-05-25 01:44:14] [INFO ] Applying decomposition
[2026-05-25 01:44:14] [INFO ] Flatten gal took : 120 ms
[2026-05-25 01:44:14] [INFO ] Computing symmetric may disable matrix : 398 transitions.
[2026-05-25 01:44:14] [INFO ] Computation of Complete disable matrix. took 23 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 01:44:14] [INFO ] Computing symmetric may enable matrix : 398 transitions.
[2026-05-25 01:44:14] [INFO ] Computation of Complete enable matrix. took 29 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 01:44:14] [INFO ] Computing Do-Not-Accords matrix : 398 transitions.
[2026-05-25 01:44:14] [INFO ] Computation of Completed DNA matrix. took 45 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/graph5884170944590875605.txt' '-o' '/tmp/graph5884170944590875605.bin' '-w' '/tmp/graph5884170944590875605.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5884170944590875605.bin' '-l' '-1' '-v' '-w' '/tmp/graph5884170944590875605.weights' '-q' '0' '-e' '0.001'
[2026-05-25 01:44:15] [INFO ] Decomposing Gal with order
[2026-05-25 01:44:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 01:44:15] [INFO ] Built C files in 851ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11052597974510107578
Running compilation step : cd /tmp/ltsmin11052597974510107578;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '720' '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 01:44:15] [INFO ] Removed a total of 674 redundant transitions.
[2026-05-25 01:44:15] [INFO ] Flatten gal took : 171 ms
[2026-05-25 01:44:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 205 labels/synchronizations in 86 ms.
[2026-05-25 01:44:15] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability12790903915631859204.gal : 6 ms
[2026-05-25 01:44:15] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability4017747058464220111.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/ReachabilityFireability12790903915631859204.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability4017747058464220111.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/ReachabilityFireability4017747058464220111.prop.
Compilation finished in 2132 ms.
Running link step : cd /tmp/ltsmin11052597974510107578;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 53 ms.
Running LTSmin : cd /tmp/ltsmin11052597974510107578;'/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' 'FunctionPointerPTb008ReachabilityFireability202408==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
+ [[ 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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="FunctionPointer-PT-b008"
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 FunctionPointer-PT-b008, 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 r146-tall-177961073900079"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-b008.tgz
mv FunctionPointer-PT-b008 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 ;