About the Execution of ITS-Tools for BridgeAndVehicles-COL-V50P50N10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16200.128 | 2072940.00 | 1938664.00 | 297293.10 | TTTTTFFFFTTTTFFF | normal |
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.r034-tall-177946841700094.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 BridgeAndVehicles-COL-V50P50N10, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946841700094
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 588K
-rw-r--r-- 1 mcc users 8.3K Mar 5 08:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Mar 5 08:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Mar 5 08:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K Mar 5 08:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.6K Mar 15 07:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Mar 15 07:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 15 07:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 07:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K Mar 5 08:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 186K Mar 5 08:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 5 08:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Mar 5 08:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 15 07:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 15 07:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 42K 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 BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-00
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-01
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-02
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-03
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-04
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-05
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-06
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-07
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-08
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-09
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-10
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-11
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-12
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-13
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-14
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1779502336282
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-COL-V50P50N10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
ReachabilityCardinality COL
Running Version 202604301425
[2026-05-23 02:12:17] [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]
[2026-05-23 02:12:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 02:12:17] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2026-05-23 02:12:17] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-23 02:12:17] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 535 ms
[2026-05-23 02:12:18] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 128 PT places and 114798.0 transition bindings in 17 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 36 ms.
Working with output stream class java.io.PrintStream
[2026-05-23 02:12:18] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 4 ms.
[2026-05-23 02:12:18] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Remains 16 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Computed a total of 9 stabilizing places and 6 stable transitions
Graph (complete) has 22 edges and 12 vertex of which 10 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.6 ms
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
[2026-05-23 02:12:18] [INFO ] Flatten gal took : 29 ms
[2026-05-23 02:12:18] [INFO ] Flatten gal took : 2 ms
[2026-05-23 02:12:18] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9921491253328711431.gal : 4 ms
[2026-05-23 02:12:18] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3602407017848297309.prop : 10 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9921491253328711431.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3602407017848297309.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/ReachabilityCardinality3602407017848297309.prop.
SDD proceeding with computation,13 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,13 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,13 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,13 properties remain. new max is 32
SDD size :19 after 36
Invariant property BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-06 does not hold.
SDD proceeding with computation,12 properties remain. new max is 32
SDD size :36 after 969
Reachability property BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-11 is true.
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :969 after 5202
RANDOM walk for 40000 steps (8 resets) in 1234 ms. (32 steps per ms) remains 10/13 properties
SDD proceeding with computation,11 properties remain. new max is 64
SDD size :5202 after 81498
BEST_FIRST walk for 40002 steps (8 resets) in 773 ms. (51 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40001 steps (8 resets) in 349 ms. (114 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (8 resets) in 165 ms. (240 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (8 resets) in 280 ms. (142 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 95 ms. (416 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (8 resets) in 213 ms. (186 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (8 resets) in 137 ms. (289 steps per ms) remains 10/10 properties
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :81498 after 177633
BEST_FIRST walk for 40002 steps (8 resets) in 174 ms. (228 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (8 resets) in 142 ms. (279 steps per ms) remains 9/10 properties
BEST_FIRST walk for 40000 steps (8 resets) in 171 ms. (232 steps per ms) remains 9/9 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4490599895718096226.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15659404732988963824.kers'
[2026-05-23 02:12:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4490599895718096226.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15659404732988963824.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 10 rows 12 cols 28 entries
Finished phase 1 with 8 SingleSign rule and 0 generalized
[2026-05-23 02:12:19] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15659404732988963824.kers
Total runtime 0 ms.
Problem BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-00 is UNSAT
Problem BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-01 is UNSAT
Problem BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-02 is UNSAT
Problem BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-05 is UNSAT
Problem BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-07 is UNSAT
Problem BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-08 is UNSAT
Problem BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-12 is UNSAT
Problem BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-13 is UNSAT
Problem BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-15 is UNSAT
After SMT solving in domain Real declared 12/22 variables, and 4 constraints, problems are : Problem set: 9 solved, 0 unsolved in 89 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 0/12 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 161ms problems are : Problem set: 9 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
RANDOM walk for 0 steps (0 resets) in 6 ms. (0 steps per ms) remains 0/0 properties
[2026-05-23 02:12:19] [INFO ] Flatten gal took : 3 ms
[2026-05-23 02:12:19] [INFO ] Flatten gal took : 3 ms
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
[2026-05-23 02:12:19] [INFO ] Flatten gal took : 1 ms
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2026-05-23 02:12:19] [INFO ] Flatten gal took : 2 ms
[2026-05-23 02:12:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15324173981720380721.gal : 1 ms
[2026-05-23 02:12:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14276485648196816147.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/ReachabilityCardinality15324173981720380721.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14276485648196816147.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
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/ReachabilityCardinality14276485648196816147.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,5,0.002083,3924,2,21,5,62,6,0,55,27,0
Total reachable state count : 5
FORMULA BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-00 TRUE TECHNIQUES CPN_APPROX
FORMULA BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-01 TRUE TECHNIQUES CPN_APPROX
FORMULA BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-02 TRUE TECHNIQUES CPN_APPROX
FORMULA BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-03 TRUE TECHNIQUES CPN_APPROX
FORMULA BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-04 TRUE TECHNIQUES CPN_APPROX
FORMULA BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-05 FALSE TECHNIQUES CPN_APPROX
FORMULA BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-07 FALSE TECHNIQUES CPN_APPROX
FORMULA BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-08 FALSE TECHNIQUES CPN_APPROX
FORMULA BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-10 TRUE TECHNIQUES CPN_APPROX
FORMULA BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-12 TRUE TECHNIQUES CPN_APPROX
FORMULA BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-13 FALSE TECHNIQUES CPN_APPROX
FORMULA BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-15 FALSE TECHNIQUES CPN_APPROX
Arc [1:1*[(MOD (ADD $cA 1) 51)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 51) 51) 51)]] contains successor/predecessor on variables of sort voitureB
Arc [13:1*[(MOD (ADD $cpt 1) 11)]] contains successor/predecessor on variables of sort compteur
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2026-05-23 02:12:19] [INFO ] Unfolded HLPN to a Petri net with 128 places and 1328 transitions 10010 arcs in 55 ms.
[2026-05-23 02:12:19] [INFO ] Unfolded 16 HLPN properties in 1 ms.
[2026-05-23 02:12:19] [INFO ] Flatten gal took : 153 ms
[2026-05-23 02:12:19] [INFO ] Flatten gal took : 118 ms
RANDOM walk for 40000 steps (88 resets) in 1756 ms. (22 steps per ms) remains 1/4 properties
FORMULA BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-23 02:12:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8051512507378967089.gal : 114 ms
[2026-05-23 02:12:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5984452419630266174.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/ReachabilityCardinality8051512507378967089.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5984452419630266174.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
BEST_FIRST walk for 40004 steps (32 resets) in 416 ms. (95 steps per ms) remains 1/1 properties
[2026-05-23 02:12:20] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9746718113567750184.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4599112726730231515.kers'
[2026-05-23 02:12:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9746718113567750184.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4599112726730231515.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 250 rows 128 cols 1290 entries
Finished phase 1 with 21 SingleSign rule and 100 generalized
[2026-05-23 02:12:20] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4599112726730231515.kers
Total runtime 2 ms.
[2026-05-23 02:12:20] [INFO ] State equation strengthened by 22 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/14 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 1/15 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/15 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 250/265 variables, 15/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/265 variables, 22/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/265 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Loading property file /tmp/ReachabilityCardinality5984452419630266174.prop.
At refinement iteration 7 (OVERLAPS) 113/378 variables, 113/154 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/378 variables, 3/157 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/378 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/378 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 378/378 variables, and 157 constraints, problems are : Problem set: 0 solved, 1 unsolved in 255 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 128/128 constraints, ReadFeed: 22/22 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
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 6
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/14 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 1/15 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/15 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 19
At refinement iteration 4 (OVERLAPS) 250/265 variables, 15/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/265 variables, 22/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 42
At refinement iteration 6 (INCLUDED_ONLY) 0/265 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 113/378 variables, 113/154 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/378 variables, 3/157 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/378 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/378 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 378/378 variables, and 157 constraints, problems are : Problem set: 0 solved, 1 unsolved in 439 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 128/128 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 733ms problems are : Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :42 after 132
Parikh walk visited 0 properties in 441 ms.
Support contains 14 out of 128 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Graph (complete) has 1222 edges and 128 vertex of which 127 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 173 ms. Remains 127 /128 variables (removed 1) and now considering 1328/1328 (removed 0) transitions.
Running 1325 sub problems to find dead transitions.
[2026-05-23 02:12:21] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3755904371052595593.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9965282314633288939.kers'
[2026-05-23 02:12:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3755904371052595593.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9965282314633288939.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 250 rows 127 cols 1289 entries
Finished phase 1 with 71 SingleSign rule and 50 generalized
[2026-05-23 02:12:21] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-9965282314633288939.kers
Total runtime 3 ms.
[2026-05-23 02:12:21] [INFO ] State equation strengthened by 22 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1325 unsolved
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :132 after 2025
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :2025 after 2027
Problem TDEAD728 is UNSAT
Problem TDEAD729 is UNSAT
Problem TDEAD730 is UNSAT
Problem TDEAD731 is UNSAT
Problem TDEAD732 is UNSAT
Problem TDEAD733 is UNSAT
Problem TDEAD734 is UNSAT
Problem TDEAD735 is UNSAT
Problem TDEAD736 is UNSAT
Problem TDEAD737 is UNSAT
Problem TDEAD738 is UNSAT
Problem TDEAD739 is UNSAT
Problem TDEAD740 is UNSAT
Problem TDEAD741 is UNSAT
Problem TDEAD742 is UNSAT
Problem TDEAD743 is UNSAT
Problem TDEAD744 is UNSAT
Problem TDEAD745 is UNSAT
Problem TDEAD746 is UNSAT
Problem TDEAD747 is UNSAT
Problem TDEAD748 is UNSAT
Problem TDEAD749 is UNSAT
Problem TDEAD750 is UNSAT
Problem TDEAD751 is UNSAT
Problem TDEAD752 is UNSAT
Problem TDEAD753 is UNSAT
Problem TDEAD754 is UNSAT
Problem TDEAD755 is UNSAT
Problem TDEAD756 is UNSAT
Problem TDEAD757 is UNSAT
Problem TDEAD758 is UNSAT
Problem TDEAD759 is UNSAT
Problem TDEAD760 is UNSAT
Problem TDEAD761 is UNSAT
Problem TDEAD762 is UNSAT
Problem TDEAD763 is UNSAT
Problem TDEAD764 is UNSAT
Problem TDEAD765 is UNSAT
Problem TDEAD766 is UNSAT
Problem TDEAD767 is UNSAT
Problem TDEAD768 is UNSAT
Problem TDEAD769 is UNSAT
Problem TDEAD770 is UNSAT
Problem TDEAD771 is UNSAT
Problem TDEAD772 is UNSAT
Problem TDEAD773 is UNSAT
Problem TDEAD774 is UNSAT
Problem TDEAD775 is UNSAT
Problem TDEAD776 is UNSAT
Problem TDEAD777 is UNSAT
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2027 after 2030
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :2030 after 2053
Problem TDEAD178 is UNSAT
Problem TDEAD179 is UNSAT
Problem TDEAD180 is UNSAT
Problem TDEAD181 is UNSAT
Problem TDEAD182 is UNSAT
Problem TDEAD183 is UNSAT
Problem TDEAD184 is UNSAT
Problem TDEAD185 is UNSAT
Problem TDEAD186 is UNSAT
Problem TDEAD187 is UNSAT
Problem TDEAD188 is UNSAT
Problem TDEAD189 is UNSAT
Problem TDEAD190 is UNSAT
Problem TDEAD191 is UNSAT
Problem TDEAD192 is UNSAT
Problem TDEAD193 is UNSAT
Problem TDEAD194 is UNSAT
Problem TDEAD195 is UNSAT
Problem TDEAD196 is UNSAT
Problem TDEAD197 is UNSAT
Problem TDEAD198 is UNSAT
Problem TDEAD199 is UNSAT
Problem TDEAD200 is UNSAT
Problem TDEAD201 is UNSAT
Problem TDEAD202 is UNSAT
Problem TDEAD203 is UNSAT
Problem TDEAD204 is UNSAT
Problem TDEAD205 is UNSAT
Problem TDEAD206 is UNSAT
Problem TDEAD207 is UNSAT
Problem TDEAD208 is UNSAT
Problem TDEAD209 is UNSAT
Problem TDEAD210 is UNSAT
Problem TDEAD211 is UNSAT
Problem TDEAD212 is UNSAT
Problem TDEAD213 is UNSAT
Problem TDEAD214 is UNSAT
Problem TDEAD215 is UNSAT
Problem TDEAD216 is UNSAT
Problem TDEAD217 is UNSAT
Problem TDEAD218 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD220 is UNSAT
Problem TDEAD221 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD223 is UNSAT
Problem TDEAD224 is UNSAT
Problem TDEAD225 is UNSAT
Problem TDEAD226 is UNSAT
Problem TDEAD227 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 2/7 constraints. Problems are: Problem set: 100 solved, 1225 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 126/377 variables, and 7 constraints, problems are : Problem set: 100 solved, 1225 unsolved in 20075 ms.
Refiners :[Positive P Invariants (semi-flows): 5/6 constraints, State Equation: 0/127 constraints, ReadFeed: 0/22 constraints, PredecessorRefiner: 1325/1124 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 100 solved, 1225 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 100 solved, 1225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 2/7 constraints. Problems are: Problem set: 100 solved, 1225 unsolved
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :2053 after 4558
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :4558 after 6536
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/7 constraints. Problems are: Problem set: 100 solved, 1225 unsolved
At refinement iteration 3 (OVERLAPS) 1/127 variables, 1/8 constraints. Problems are: Problem set: 100 solved, 1225 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 127/377 variables, and 8 constraints, problems are : Problem set: 100 solved, 1225 unsolved in 20048 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 0/127 constraints, ReadFeed: 0/22 constraints, PredecessorRefiner: 101/1124 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42515ms problems are : Problem set: 100 solved, 1225 unsolved
Search for dead transitions found 100 dead transitions in 42527ms
Found 100 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 100 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 100 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 127/128 places, 1228/1328 transitions.
Applied a total of 0 rules in 64 ms. Remains 127 /127 variables (removed 0) and now considering 1228/1228 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42798 ms. Remains : 127/128 places, 1228/1328 transitions.
RANDOM walk for 40000 steps (88 resets) in 489 ms. (81 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (31 resets) in 244 ms. (163 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 448469 steps, run timeout after 3001 ms. (steps per millisecond=149 ) properties seen :0 out of 1
Probabilistic random walk after 448469 steps, saw 122468 distinct states, run finished after 3007 ms. (steps per millisecond=149 ) properties seen :0
[2026-05-23 02:13:07] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10470439641107656324.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16394291149549462823.kers'
[2026-05-23 02:13:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10470439641107656324.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16394291149549462823.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 248 rows 127 cols 1285 entries
Finished phase 1 with 70 SingleSign rule and 51 generalized
[2026-05-23 02:13:07] [INFO ] Computed 6 invariants in 3 ms
Computed 6 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-16394291149549462823.kers
Total runtime 5 ms.
[2026-05-23 02:13:07] [INFO ] State equation strengthened by 20 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/14 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 248/262 variables, 14/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/262 variables, 20/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/262 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 113/375 variables, 113/150 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/375 variables, 3/153 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/375 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/375 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 375/375 variables, and 153 constraints, problems are : Problem set: 0 solved, 1 unsolved in 197 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 127/127 constraints, ReadFeed: 20/20 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) 0/14 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/14 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 248/262 variables, 14/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/262 variables, 20/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/262 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 113/375 variables, 113/150 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/375 variables, 3/153 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/375 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/375 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 375/375 variables, and 153 constraints, problems are : Problem set: 0 solved, 1 unsolved in 208 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 127/127 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 429ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 1 ms.
Support contains 14 out of 127 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 127/127 places, 1228/1228 transitions.
Applied a total of 0 rules in 63 ms. Remains 127 /127 variables (removed 0) and now considering 1228/1228 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 127/127 places, 1228/1228 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 127/127 places, 1228/1228 transitions.
Applied a total of 0 rules in 86 ms. Remains 127 /127 variables (removed 0) and now considering 1228/1228 (removed 0) transitions.
[2026-05-23 02:13:07] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2026-05-23 02:13:07] [INFO ] Invariant cache hit.
[2026-05-23 02:13:08] [INFO ] Implicit Places using invariants in 201 ms returned []
[2026-05-23 02:13:08] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2026-05-23 02:13:08] [INFO ] Invariant cache hit.
[2026-05-23 02:13:08] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-23 02:13:09] [INFO ] Implicit Places using invariants and state equation in 985 ms returned []
Implicit Place search using SMT with State Equation took 1192 ms to find 0 implicit places.
[2026-05-23 02:13:09] [INFO ] Redundant transitions in 87 ms returned []
Running 1225 sub problems to find dead transitions.
[2026-05-23 02:13:09] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2026-05-23 02:13:09] [INFO ] Invariant cache hit.
[2026-05-23 02:13:09] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :6536 after 8795
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 3 (OVERLAPS) 1/127 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 127/375 variables, and 7 constraints, problems are : Problem set: 0 solved, 1225 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 0/127 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1225/1124 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1225 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 3 (OVERLAPS) 1/127 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :8795 after 16244
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Problem TDEAD50 is UNSAT
Problem TDEAD155 is UNSAT
At refinement iteration 5 (OVERLAPS) 248/375 variables, 127/134 constraints. Problems are: Problem set: 2 solved, 1223 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/375 variables, 20/154 constraints. Problems are: Problem set: 2 solved, 1223 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 375/375 variables, and 1276 constraints, problems are : Problem set: 2 solved, 1223 unsolved in 31345 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 127/127 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1223/1124 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63208ms problems are : Problem set: 2 solved, 1223 unsolved
Search for dead transitions found 2 dead transitions in 63211ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) removed 2 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 127/127 places, 1226/1228 transitions.
Applied a total of 0 rules in 68 ms. Remains 127 /127 variables (removed 0) and now considering 1226/1226 (removed 0) transitions.
[2026-05-23 02:14:12] [INFO ] Redundant transitions in 53 ms returned []
Finished structural reductions in REACHABILITY mode , in 2 iterations and 64717 ms. Remains : 127/127 places, 1226/1228 transitions.
RANDOM walk for 40000 steps (88 resets) in 397 ms. (100 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (32 resets) in 274 ms. (145 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 488883 steps, run timeout after 3001 ms. (steps per millisecond=162 ) properties seen :0 out of 1
Probabilistic random walk after 488883 steps, saw 133488 distinct states, run finished after 3001 ms. (steps per millisecond=162 ) properties seen :0
[2026-05-23 02:14:15] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11293479630556392067.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8090415028301708600.kers'
[2026-05-23 02:14:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11293479630556392067.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8090415028301708600.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 246 rows 127 cols 1277 entries
Finished phase 1 with 68 SingleSign rule and 51 generalized
[2026-05-23 02:14:15] [INFO ] Computed 8 invariants in 3 ms
Computed 8 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-8090415028301708600.kers
Total runtime 5 ms.
[2026-05-23 02:14:15] [INFO ] State equation strengthened by 20 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/14 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 100/114 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/114 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/114 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2/116 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/116 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 246/362 variables, 116/123 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/362 variables, 20/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/362 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 11/373 variables, 11/154 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/373 variables, 1/155 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/373 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/373 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 373/373 variables, and 155 constraints, problems are : Problem set: 0 solved, 1 unsolved in 197 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 127/127 constraints, ReadFeed: 20/20 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) 0/14 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/14 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 100/114 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/114 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/114 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2/116 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/116 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 246/362 variables, 116/123 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/362 variables, 20/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/362 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 11/373 variables, 11/154 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/373 variables, 1/155 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/373 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/373 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 373/373 variables, and 155 constraints, problems are : Problem set: 0 solved, 1 unsolved in 307 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 127/127 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 525ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 0 ms.
Support contains 14 out of 127 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 127/127 places, 1226/1226 transitions.
Applied a total of 0 rules in 55 ms. Remains 127 /127 variables (removed 0) and now considering 1226/1226 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55 ms. Remains : 127/127 places, 1226/1226 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 127/127 places, 1226/1226 transitions.
Applied a total of 0 rules in 50 ms. Remains 127 /127 variables (removed 0) and now considering 1226/1226 (removed 0) transitions.
[2026-05-23 02:14:16] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
[2026-05-23 02:14:16] [INFO ] Invariant cache hit.
[2026-05-23 02:14:16] [INFO ] Implicit Places using invariants in 221 ms returned []
[2026-05-23 02:14:16] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
[2026-05-23 02:14:16] [INFO ] Invariant cache hit.
[2026-05-23 02:14:16] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-23 02:14:17] [INFO ] Implicit Places using invariants and state equation in 778 ms returned []
Implicit Place search using SMT with State Equation took 1005 ms to find 0 implicit places.
[2026-05-23 02:14:17] [INFO ] Redundant transitions in 24 ms returned []
Running 1223 sub problems to find dead transitions.
[2026-05-23 02:14:17] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
[2026-05-23 02:14:17] [INFO ] Invariant cache hit.
[2026-05-23 02:14:17] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 126/373 variables, and 8 constraints, problems are : Problem set: 0 solved, 1223 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/127 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1223/1122 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1223 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 3 (OVERLAPS) 1/127 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 127/373 variables, and 10 constraints, problems are : Problem set: 0 solved, 1223 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/127 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 101/1122 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61738ms problems are : Problem set: 0 solved, 1223 unsolved
Search for dead transitions found 0 dead transitions in 61741ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62830 ms. Remains : 127/127 places, 1226/1226 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 980 transitions
Reduce isomorphic transitions removed 980 transitions.
Iterating post reduction 0 with 980 rules applied. Total rules applied 980 place count 127 transition count 246
Applied a total of 980 rules in 11 ms. Remains 127 /127 variables (removed 0) and now considering 246/1226 (removed 980) transitions.
Running SMT prover for 1 properties.
[2026-05-23 02:15:19] [INFO ] Invariant cache hit.
[2026-05-23 02:15:19] [INFO ] After 28ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2026-05-23 02:15:19] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2026-05-23 02:15:19] [INFO ] [Nat]Absence check using 7 positive and 1 generalized place invariants in 1 ms returned sat
[2026-05-23 02:15:19] [INFO ] After 59ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2026-05-23 02:15:19] [INFO ] After 71ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2026-05-23 02:15:19] [INFO ] After 121ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2026-05-23 02:15:19] [INFO ] Flatten gal took : 16 ms
[2026-05-23 02:15:19] [INFO ] Flatten gal took : 14 ms
[2026-05-23 02:15:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8221441058638753467.gal : 4 ms
[2026-05-23 02:15:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5730112132652800008.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/ReachabilityCardinality8221441058638753467.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5730112132652800008.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/ReachabilityCardinality5730112132652800008.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 18
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :18 after 28
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :28 after 80
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :80 after 350
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :350 after 2185
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2185 after 15890
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :15890 after 152570
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :152570 after 1.15288e+06
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1.15288e+06 after 1.18784e+06
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :1.18784e+06 after 1.27521e+06
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :1.27521e+06 after 1.42223e+06
Detected timeout of ITS tools.
[2026-05-23 02:15:34] [INFO ] Flatten gal took : 14 ms
[2026-05-23 02:15:34] [INFO ] Applying decomposition
[2026-05-23 02:15:34] [INFO ] Flatten gal took : 17 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/graph16407027835121961744.txt' '-o' '/tmp/graph16407027835121961744.bin' '-w' '/tmp/graph16407027835121961744.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16407027835121961744.bin' '-l' '-1' '-v' '-w' '/tmp/graph16407027835121961744.weights' '-q' '0' '-e' '0.001'
[2026-05-23 02:15:35] [INFO ] Decomposing Gal with order
[2026-05-23 02:15:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 02:15:35] [INFO ] Removed a total of 330 redundant transitions.
[2026-05-23 02:15:35] [INFO ] Flatten gal took : 69 ms
[2026-05-23 02:15:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 136 labels/synchronizations in 9 ms.
[2026-05-23 02:15:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4480378983085334342.gal : 3 ms
[2026-05-23 02:15:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4113181860473616193.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/ReachabilityCardinality4480378983085334342.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4113181860473616193.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/ReachabilityCardinality4113181860473616193.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 60
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :60 after 162
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :162 after 358
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :358 after 706
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :706 after 1596
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1596 after 2662
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :2662 after 9136
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :9136 after 52841
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :2.89166e+07 after 3.66234e+07
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :3.66234e+07 after 3.67118e+07
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :3.67118e+07 after 3.68735e+07
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :9.30081e+07 after 1.10623e+08
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 31226 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-23 02:15:50] [INFO ] Flatten gal took : 54 ms
[2026-05-23 02:15:50] [INFO ] Applying decomposition
[2026-05-23 02:15:50] [INFO ] Flatten gal took : 36 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/graph6296854873001649065.txt' '-o' '/tmp/graph6296854873001649065.bin' '-w' '/tmp/graph6296854873001649065.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6296854873001649065.bin' '-l' '-1' '-v' '-w' '/tmp/graph6296854873001649065.weights' '-q' '0' '-e' '0.001'
[2026-05-23 02:15:50] [INFO ] Decomposing Gal with order
[2026-05-23 02:15:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 02:15:52] [INFO ] Removed a total of 2695 redundant transitions.
[2026-05-23 02:15:52] [INFO ] Flatten gal took : 1518 ms
[2026-05-23 02:15:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 2573 labels/synchronizations in 130 ms.
[2026-05-23 02:15:52] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13445076361540340469.gal : 8 ms
[2026-05-23 02:15:52] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8360024894944033056.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/ReachabilityCardinality13445076361540340469.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8360024894944033056.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/ReachabilityCardinality8360024894944033056.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 16
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :16 after 34
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :34 after 68
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :68 after 216
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :216 after 5457
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :5457 after 15452
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :15452 after 18097
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :18097 after 18580
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :18580 after 22984
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :22984 after 32840
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :32840 after 47556
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :47556 after 91284
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :91284 after 958154
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :958154 after 1.79345e+06
Detected timeout of ITS tools.
[2026-05-23 02:45:58] [INFO ] Flatten gal took : 358 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3590840661910865836
[2026-05-23 02:45:59] [INFO ] Applying decomposition
[2026-05-23 02:45:59] [INFO ] Computing symmetric may disable matrix : 1226 transitions.
[2026-05-23 02:45:59] [INFO ] Flatten gal took : 271 ms
[2026-05-23 02:45:59] [INFO ] Computation of Complete disable matrix. took 276 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 02:46:00] [INFO ] Computing symmetric may enable matrix : 1226 transitions.
[2026-05-23 02:46:00] [INFO ] Computation of Complete enable matrix. took 35 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/graph16134815820858500682.txt' '-o' '/tmp/graph16134815820858500682.bin' '-w' '/tmp/graph16134815820858500682.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16134815820858500682.bin' '-l' '-1' '-v' '-w' '/tmp/graph16134815820858500682.weights' '-q' '0' '-e' '0.001'
[2026-05-23 02:46:01] [INFO ] Decomposing Gal with order
[2026-05-23 02:46:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 02:46:01] [INFO ] Computing Do-Not-Accords matrix : 1226 transitions.
[2026-05-23 02:46:01] [INFO ] Computation of Completed DNA matrix. took 182 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-23 02:46:02] [INFO ] Built C files in 3376ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3590840661910865836
Running compilation step : cd /tmp/ltsmin3590840661910865836;'/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'
[2026-05-23 02:46:07] [INFO ] Removed a total of 2493 redundant transitions.
[2026-05-23 02:46:07] [INFO ] Flatten gal took : 5622 ms
[2026-05-23 02:46:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 2370 labels/synchronizations in 127 ms.
[2026-05-23 02:46:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9082514100715159396.gal : 12 ms
[2026-05-23 02:46:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1401269691797992967.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/ReachabilityCardinality9082514100715159396.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1401269691797992967.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/ReachabilityCardinality1401269691797992967.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 16
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :16 after 34
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :34 after 68
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :68 after 546
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :546 after 5974
Compilation finished in 7022 ms.
Running link step : cd /tmp/ltsmin3590840661910865836;'gcc' '-shared' '-o' 'gal.so' 'model.o'
SDD proceeding with computation,1 properties remain. new max is 256
Link finished in 91 ms.
Running LTSmin : cd /tmp/ltsmin3590840661910865836;'/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' 'BridgeAndVehiclesCOLV50P50N10ReachabilityCardinality202414==true'
SDD size :5974 after 11490
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :11490 after 33151
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :33151 after 1.37992e+06
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.37992e+06 after 2.3476e+06
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :4.76413e+06 after 7.10423e+06
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :1.54682e+07 after 2.21961e+07
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :6.31798e+07 after 6.53683e+07
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :1.68474e+08 after 1.72062e+08
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flatf,3.47634e+08,39.3136,1138840,2,537745,23,2.47975e+06,7,0,1764,2.4322e+06,0
Total reachable state count : 347634372
Verifying 1 reachability properties.
Reachability property BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-14 does not hold.
FORMULA BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-14
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-14,0,39.5337,1138840,1,0,23,2.47975e+06,7,0,1768,2.4322e+06,0
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 2071543 ms.
BK_STOP 1779504409222
--------------------
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="BridgeAndVehicles-COL-V50P50N10"
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 BridgeAndVehicles-COL-V50P50N10, 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 r034-tall-177946841700094"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V50P50N10.tgz
mv BridgeAndVehicles-COL-V50P50N10 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 '
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 ;