Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r128-smll-174876524700542.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is Murphy-COL-D2N100, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r128-smll-174876524700542
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 5.8K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 143K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_pt
-rw-r--r-- 1 mcc users 7 May 29 14:32 instance
-rw-r--r-- 1 mcc users 5 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 20K May 29 14:32 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 Murphy-COL-D2N100-ReachabilityCardinality-2025-00
FORMULA_NAME Murphy-COL-D2N100-ReachabilityCardinality-2025-01
FORMULA_NAME Murphy-COL-D2N100-ReachabilityCardinality-2025-02
FORMULA_NAME Murphy-COL-D2N100-ReachabilityCardinality-2025-03
FORMULA_NAME Murphy-COL-D2N100-ReachabilityCardinality-2025-04
FORMULA_NAME Murphy-COL-D2N100-ReachabilityCardinality-2025-05
FORMULA_NAME Murphy-COL-D2N100-ReachabilityCardinality-2025-06
FORMULA_NAME Murphy-COL-D2N100-ReachabilityCardinality-2025-07
FORMULA_NAME Murphy-COL-D2N100-ReachabilityCardinality-2025-08
FORMULA_NAME Murphy-COL-D2N100-ReachabilityCardinality-2025-09
FORMULA_NAME Murphy-COL-D2N100-ReachabilityCardinality-2025-10
FORMULA_NAME Murphy-COL-D2N100-ReachabilityCardinality-2025-11
FORMULA_NAME Murphy-COL-D2N100-ReachabilityCardinality-2025-12
FORMULA_NAME Murphy-COL-D2N100-ReachabilityCardinality-2025-13
FORMULA_NAME Murphy-COL-D2N100-ReachabilityCardinality-2025-14
FORMULA_NAME Murphy-COL-D2N100-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1749299126952

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Murphy-COL-D2N100
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
ReachabilityCardinality COL
Running Version 202505121319
[2025-06-07 12:25:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-07 12:25:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 12:25:29] [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.
[2025-06-07 12:25:30] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-06-07 12:25:30] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1001 ms
[2025-06-07 12:25:31] [INFO ] Imported 6 HL places and 7 HL transitions for a total of 18 PT places and 21.0 transition bindings in 41 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 73 ms.
Working with output stream class java.io.PrintStream
[2025-06-07 12:25:31] [INFO ] Built PT skeleton of HLPN with 6 places and 7 transitions 27 arcs in 10 ms.
[2025-06-07 12:25:31] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Remains 16 properties that can be checked using skeleton over-approximation.
Initial state reduction rules removed 10 formulas.
FORMULA Murphy-COL-D2N100-ReachabilityCardinality-2025-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Murphy-COL-D2N100-ReachabilityCardinality-2025-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Murphy-COL-D2N100-ReachabilityCardinality-2025-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Murphy-COL-D2N100-ReachabilityCardinality-2025-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Murphy-COL-D2N100-ReachabilityCardinality-2025-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Murphy-COL-D2N100-ReachabilityCardinality-2025-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Murphy-COL-D2N100-ReachabilityCardinality-2025-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Murphy-COL-D2N100-ReachabilityCardinality-2025-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Murphy-COL-D2N100-ReachabilityCardinality-2025-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Murphy-COL-D2N100-ReachabilityCardinality-2025-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 40480 steps (8 resets) in 433 ms. (93 steps per ms) remains 3/6 properties
[2025-06-07 12:25:31] [INFO ] Flatten gal took : 81 ms
[2025-06-07 12:25:31] [INFO ] Flatten gal took : 8 ms
[2025-06-07 12:25:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11019969485286236854.gal : 10 ms
[2025-06-07 12:25:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13401335203529056287.prop : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11019969485286236854.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13401335203529056287.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40003 steps (8 resets) in 957 ms. (41 steps per ms) remains 3/3 properties

BEST_FIRST walk for 40004 steps (8 resets) in 247 ms. (161 steps per ms) remains 2/3 properties
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality13401335203529056287.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :69 after 134
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :134 after 263
BEST_FIRST walk for 40004 steps (8 resets) in 804 ms. (49 steps per ms) remains 2/2 properties
// Phase 1: matrix 7 rows 6 cols
[2025-06-07 12:25:32] [INFO ] Computed 2 invariants in 4 ms
[2025-06-07 12:25:32] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Reachability property Murphy-COL-D2N100-ReachabilityCardinality-2025-10 is true.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 6/12 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/12 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/12 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/12 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 12/13 variables, and 10 constraints, problems are : Problem set: 0 solved, 2 unsolved in 275 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 6/6 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :1509 after 65835
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 6/12 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/12 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/12 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/12 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 0/12 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 12/13 variables, and 12 constraints, problems are : Problem set: 0 solved, 2 unsolved in 181 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 6/6 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 542ms problems are : Problem set: 0 solved, 2 unsolved
Finished Parikh walk after 957 steps, including 2 resets, run visited all 2 properties in 15 ms. (steps per millisecond=63 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 2 properties in 26 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
[2025-06-07 12:25:32] [INFO ] Flatten gal took : 3 ms
[2025-06-07 12:25:32] [INFO ] Flatten gal took : 5 ms
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
[2025-06-07 12:25:32] [INFO ] Flatten gal took : 3 ms
[2025-06-07 12:25:32] [INFO ] Flatten gal took : 3 ms
[2025-06-07 12:25:32] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13189092197067662471.gal : 1 ms
[2025-06-07 12:25:32] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality175549035359909818.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13189092197067662471.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality175549035359909818.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality175549035359909818.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,5,0.002475,3992,2,15,5,52,6,0,40,27,0
Total reachable state count : 5

Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Arc [0:1*[(MOD (ADD $x 1) 3)]] contains successor/predecessor on variables of sort CD
[2025-06-07 12:25:32] [INFO ] Unfolded HLPN to a Petri net with 18 places and 21 transitions 81 arcs in 21 ms.
[2025-06-07 12:25:32] [INFO ] Unfolded 6 HLPN properties in 1 ms.
[2025-06-07 12:25:32] [INFO ] Flatten gal took : 34 ms
[2025-06-07 12:25:32] [INFO ] Flatten gal took : 14 ms
[2025-06-07 12:25:33] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5346677866805506513.gal : 3 ms
[2025-06-07 12:25:33] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16779884612600107510.prop : 12 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5346677866805506513.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16779884612600107510.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality16779884612600107510.prop.
RANDOM walk for 40178 steps (8 resets) in 514 ms. (78 steps per ms) remains 3/6 properties
FORMULA Murphy-COL-D2N100-ReachabilityCardinality-2025-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Murphy-COL-D2N100-ReachabilityCardinality-2025-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Murphy-COL-D2N100-ReachabilityCardinality-2025-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :36 after 69
BEST_FIRST walk for 40003 steps (8 resets) in 2655 ms. (15 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 288 ms. (138 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 883 ms. (45 steps per ms) remains 3/3 properties
// Phase 1: matrix 21 rows 18 cols
[2025-06-07 12:25:34] [INFO ] Computed 4 invariants in 2 ms
[2025-06-07 12:25:34] [INFO ] State equation strengthened by 6 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 12:25:34] [INFO ] Deduced a trap composed of 2 places in 41 ms of which 10 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/18 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 21/39 variables, 18/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/39 variables, 6/29 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/39 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/39 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 39/39 variables, and 29 constraints, problems are : Problem set: 0 solved, 3 unsolved in 176 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 18/18 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 12:25:34] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 12:25:34] [INFO ] Deduced a trap composed of 2 places in 20 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/18 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/18 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 21/39 variables, 18/25 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/39 variables, 6/31 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/39 variables, 3/34 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/39 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 0/39 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 39/39 variables, and 34 constraints, problems are : Problem set: 0 solved, 3 unsolved in 372 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 18/18 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 610ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 627 ms.
Support contains 18 out of 18 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18/18 places, 21/21 transitions.
Applied a total of 0 rules in 9 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Running 12 sub problems to find dead transitions.
[2025-06-07 12:25:35] [INFO ] Invariant cache hit.
[2025-06-07 12:25:35] [INFO ] State equation strengthened by 6 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
Invariant property Murphy-COL-D2N100-ReachabilityCardinality-2025-07 does not hold.
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :69 after 230460
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/12 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (OVERLAPS) 3/15 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/15 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 21/36 variables, 15/19 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/36 variables, 6/25 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/36 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (OVERLAPS) 3/39 variables, 3/28 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/39 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 12 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 0/39 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Real declared 39/39 variables, and 28 constraints, problems are : Problem set: 0 solved, 12 unsolved in 317 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 18/18 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/12 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (OVERLAPS) 3/15 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/15 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 21/36 variables, 15/19 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/36 variables, 6/25 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/36 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (OVERLAPS) 3/39 variables, 3/28 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/39 variables, 12/40 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/39 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (OVERLAPS) 0/39 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Int declared 39/39 variables, and 40 constraints, problems are : Problem set: 0 solved, 12 unsolved in 507 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 18/18 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 832ms problems are : Problem set: 0 solved, 12 unsolved
Search for dead transitions found 0 dead transitions in 833ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 858 ms. Remains : 18/18 places, 21/21 transitions.
RANDOM walk for 40226 steps (8 resets) in 157 ms. (254 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 422 ms. (94 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 105 ms. (377 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 538 ms. (74 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 231977 steps, run timeout after 3001 ms. (steps per millisecond=77 ) properties seen :0 out of 3
Probabilistic random walk after 231977 steps, saw 151169 distinct states, run finished after 3006 ms. (steps per millisecond=77 ) properties seen :0
[2025-06-07 12:25:39] [INFO ] Invariant cache hit.
[2025-06-07 12:25:39] [INFO ] State equation strengthened by 6 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 12:25:39] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/18 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 21/39 variables, 18/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/39 variables, 6/29 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/39 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/39 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 39/39 variables, and 29 constraints, problems are : Problem set: 0 solved, 3 unsolved in 122 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 18/18 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 12:25:39] [INFO ] Deduced a trap composed of 2 places in 29 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 12:25:39] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/18 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/18 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 21/39 variables, 18/25 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/39 variables, 6/31 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/39 variables, 3/34 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/39 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 0/39 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 39/39 variables, and 34 constraints, problems are : Problem set: 0 solved, 3 unsolved in 376 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 18/18 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 514ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 705 ms.
Support contains 18 out of 18 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18/18 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 18/18 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18/18 places, 21/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2025-06-07 12:25:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 12:25:40] [INFO ] Implicit Places using invariants in 32 ms returned []
[2025-06-07 12:25:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 12:25:40] [INFO ] State equation strengthened by 6 read => feed constraints.
[2025-06-07 12:25:40] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 12:25:40] [INFO ] Redundant transitions in 0 ms returned []
Running 12 sub problems to find dead transitions.
[2025-06-07 12:25:40] [INFO ] Invariant cache hit.
[2025-06-07 12:25:40] [INFO ] State equation strengthened by 6 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/12 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (OVERLAPS) 3/15 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/15 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 21/36 variables, 15/19 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/36 variables, 6/25 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/36 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (OVERLAPS) 3/39 variables, 3/28 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/39 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 12 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 0/39 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Real declared 39/39 variables, and 28 constraints, problems are : Problem set: 0 solved, 12 unsolved in 380 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 18/18 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/12 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (OVERLAPS) 3/15 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/15 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 21/36 variables, 15/19 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/36 variables, 6/25 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/36 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (OVERLAPS) 3/39 variables, 3/28 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/39 variables, 12/40 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/39 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (OVERLAPS) 0/39 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Int declared 39/39 variables, and 40 constraints, problems are : Problem set: 0 solved, 12 unsolved in 454 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 18/18 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 842ms problems are : Problem set: 0 solved, 12 unsolved
Search for dead transitions found 0 dead transitions in 843ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 942 ms. Remains : 18/18 places, 21/21 transitions.
Attempting over-approximation, by ignoring read arcs.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Running SMT prover for 3 properties.
[2025-06-07 12:25:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-07 12:25:41] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2025-06-07 12:25:41] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2025-06-07 12:25:41] [INFO ] After 88ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-07 12:25:41] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2025-06-07 12:25:41] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2025-06-07 12:25:41] [INFO ] After 63ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2025-06-07 12:25:41] [INFO ] State equation strengthened by 6 read => feed constraints.
[2025-06-07 12:25:42] [INFO ] After 53ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :3
TRAPS : Iteration 0
[2025-06-07 12:25:42] [INFO ] After 102ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
[2025-06-07 12:25:42] [INFO ] After 267ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2025-06-07 12:25:42] [INFO ] Flatten gal took : 16 ms
[2025-06-07 12:25:42] [INFO ] Flatten gal took : 9 ms
[2025-06-07 12:25:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11867589034618036159.gal : 3 ms
[2025-06-07 12:25:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13125891084952191165.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11867589034618036159.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13125891084952191165.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality13125891084952191165.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :69 after 315132
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :315132 after 2.0791e+06
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :230460 after 1.24587e+06
Invariant property Murphy-COL-D2N100-ReachabilityCardinality-2025-13 does not hold.
Detected timeout of ITS tools.
[2025-06-07 12:25:57] [INFO ] Flatten gal took : 4 ms
[2025-06-07 12:25:57] [INFO ] Applying decomposition
[2025-06-07 12:25:57] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph588504204232597180.txt' '-o' '/tmp/graph588504204232597180.bin' '-w' '/tmp/graph588504204232597180.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph588504204232597180.bin' '-l' '-1' '-v' '-w' '/tmp/graph588504204232597180.weights' '-q' '0' '-e' '0.001'
[2025-06-07 12:25:57] [INFO ] Decomposing Gal with order
[2025-06-07 12:25:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 12:25:57] [INFO ] Removed a total of 3 redundant transitions.
[2025-06-07 12:25:57] [INFO ] Flatten gal took : 40 ms
[2025-06-07 12:25:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-07 12:25:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7335570546399254429.gal : 4 ms
[2025-06-07 12:25:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8068842264034705797.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7335570546399254429.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8068842264034705797.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality8068842264034705797.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 12
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :12 after 42
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :42 after 96
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :96 after 198
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :198 after 396
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :396 after 333306
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :333306 after 2.08187e+06
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :2.08187e+06 after 3.24289e+08
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 30742 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-07 12:26:12] [INFO ] Flatten gal took : 4 ms
[2025-06-07 12:26:12] [INFO ] Applying decomposition
[2025-06-07 12:26:12] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph11471366498542012039.txt' '-o' '/tmp/graph11471366498542012039.bin' '-w' '/tmp/graph11471366498542012039.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11471366498542012039.bin' '-l' '-1' '-v' '-w' '/tmp/graph11471366498542012039.weights' '-q' '0' '-e' '0.001'
[2025-06-07 12:26:12] [INFO ] Decomposing Gal with order
[2025-06-07 12:26:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 12:26:12] [INFO ] Removed a total of 3 redundant transitions.
[2025-06-07 12:26:12] [INFO ] Flatten gal took : 9 ms
[2025-06-07 12:26:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-07 12:26:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3807192139368502080.gal : 2 ms
[2025-06-07 12:26:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3471247957442122700.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3807192139368502080.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3471247957442122700.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality3471247957442122700.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :6 after 36
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :36 after 90
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :90 after 192
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :192 after 390
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :390 after 230460
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :230460 after 1.8292e+06
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :1.8292e+06 after 4.05638e+08
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :4.05638e+08 after 1.93606e+09
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :1.93606e+09 after 5.576e+09
Detected timeout of ITS tools.
[2025-06-07 12:56:12] [INFO ] Flatten gal took : 4 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14658684927412301084
[2025-06-07 12:56:12] [INFO ] Applying decomposition
[2025-06-07 12:56:12] [INFO ] Flatten gal took : 3 ms
[2025-06-07 12:56:12] [INFO ] Computing symmetric may disable matrix : 21 transitions.
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12848457540154109089.txt' '-o' '/tmp/graph12848457540154109089.bin' '-w' '/tmp/graph12848457540154109089.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12848457540154109089.bin' '-l' '-1' '-v' '-w' '/tmp/graph12848457540154109089.weights' '-q' '0' '-e' '0.001'
[2025-06-07 12:56:12] [INFO ] Decomposing Gal with order
[2025-06-07 12:56:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 12:56:12] [INFO ] Removed a total of 3 redundant transitions.
[2025-06-07 12:56:12] [INFO ] Flatten gal took : 6 ms
[2025-06-07 12:56:12] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 12:56:12] [INFO ] Computing symmetric may enable matrix : 21 transitions.
[2025-06-07 12:56:12] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 12:56:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-07 12:56:12] [INFO ] Computing Do-Not-Accords matrix : 21 transitions.
[2025-06-07 12:56:12] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 12:56:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18006801776028606890.gal : 2 ms
[2025-06-07 12:56:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9571694794881924403.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality18006801776028606890.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9571694794881924403.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality9571694794881924403.prop.
[2025-06-07 12:56:12] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14658684927412301084
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :6 after 36
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :36 after 90
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :90 after 192
Running compilation step : cd /tmp/ltsmin14658684927412301084;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :192 after 390
Compilation finished in 341 ms.
Running link step : cd /tmp/ltsmin14658684927412301084;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin14658684927412301084;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'MurphyCOLD2N100ReachabilityCardinality202508==true'
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :390 after 230460
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :230460 after 1.8292e+06
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :1.8292e+06 after 4.05638e+08
pins2lts-mc-linux64, 0.001: Registering PINS so language module
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.009: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.105: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.109: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.109: Initializing POR dependencies: labels 24, guards 21
pins2lts-mc-linux64( 0/ 8), 0.110: Forcing use of the an ignoring proviso (closed-set)
pins2lts-mc-linux64( 7/ 8), 0.112: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.116: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.117: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.118: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.118: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.117: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.124: "MurphyCOLD2N100ReachabilityCardinality202508==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 0.124: "MurphyCOLD2N100ReachabilityCardinality202508==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.124: "MurphyCOLD2N100ReachabilityCardinality202508==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 7/ 8), 0.123: "MurphyCOLD2N100ReachabilityCardinality202508==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 5/ 8), 0.123: "MurphyCOLD2N100ReachabilityCardinality202508==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 6/ 8), 0.124: "MurphyCOLD2N100ReachabilityCardinality202508==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.124: "MurphyCOLD2N100ReachabilityCardinality202508==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 4/ 8), 0.124: "MurphyCOLD2N100ReachabilityCardinality202508==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.125: There are 24 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.125: State length is 18, there are 21 groups
pins2lts-mc-linux64( 0/ 8), 0.125: Running bfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.125: Using a non-indexing tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.125: Successor permutation: none
pins2lts-mc-linux64( 0/ 8), 0.125: Visible groups: 0 / 21, labels: 1 / 24
pins2lts-mc-linux64( 0/ 8), 0.125: POR cycle proviso: closed-set
pins2lts-mc-linux64( 0/ 8), 0.125: Global bits: 0, count bits: 0, local bits: 0
pins2lts-mc-linux64( 4/ 8), 0.203: ~4 levels ~960 states ~7680 transitions
pins2lts-mc-linux64( 4/ 8), 0.246: ~5 levels ~1920 states ~16056 transitions
pins2lts-mc-linux64( 4/ 8), 0.295: ~6 levels ~3840 states ~32000 transitions
pins2lts-mc-linux64( 6/ 8), 0.405: ~4 levels ~7680 states ~65384 transitions
pins2lts-mc-linux64( 6/ 8), 0.606: ~5 levels ~15360 states ~137760 transitions
pins2lts-mc-linux64( 1/ 8), 0.916: ~6 levels ~30720 states ~306288 transitions
pins2lts-mc-linux64( 6/ 8), 1.490: ~7 levels ~61440 states ~567368 transitions
pins2lts-mc-linux64( 2/ 8), 2.385: ~11 levels ~122880 states ~1019192 transitions
pins2lts-mc-linux64( 2/ 8), 3.593: ~12 levels ~245760 states ~2107872 transitions
pins2lts-mc-linux64( 2/ 8), 5.364: ~14 levels ~491520 states ~4313136 transitions
pins2lts-mc-linux64( 2/ 8), 7.759: ~16 levels ~983040 states ~8819120 transitions
pins2lts-mc-linux64( 2/ 8), 12.459: ~18 levels ~1966080 states ~18200504 transitions
pins2lts-mc-linux64( 2/ 8), 22.258: ~20 levels ~3932160 states ~37517680 transitions
pins2lts-mc-linux64( 2/ 8), 42.123: ~23 levels ~7864320 states ~76088440 transitions
pins2lts-mc-linux64( 2/ 8), 82.769: ~25 levels ~15728640 states ~156674192 transitions
pins2lts-mc-linux64( 2/ 8), 164.509: ~29 levels ~31457280 states ~317779144 transitions
pins2lts-mc-linux64( 1/ 8), 334.915: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 334.978:
pins2lts-mc-linux64( 0/ 8), 334.979: mean standard work distribution: 3.4% (states) 1.2% (transitions)
pins2lts-mc-linux64( 0/ 8), 334.979:
pins2lts-mc-linux64( 0/ 8), 334.979: Explored 55913965 states 606737958 transitions, fanout: 10.851
pins2lts-mc-linux64( 0/ 8), 334.979: Total exploration time 334.850 sec (334.790 sec minimum, 334.801 sec on average)
pins2lts-mc-linux64( 0/ 8), 334.979: States per second: 166982, Transitions per second: 1811970
pins2lts-mc-linux64( 0/ 8), 334.979: Ignoring proviso: 0
pins2lts-mc-linux64( 0/ 8), 334.979:
pins2lts-mc-linux64( 0/ 8), 334.979: Queue width: 8B, total height: 12580262, memory: 95.98MB
pins2lts-mc-linux64( 0/ 8), 334.979: Tree memory: 770.3MB, 12.0 B/state, compr.: 16.2%
pins2lts-mc-linux64( 0/ 8), 334.979: Tree fill ratio (roots/leafs): 50.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 334.979: Stored 21 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 334.979: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 334.979: Est. total memory use: 866.3MB (~1120.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin14658684927412301084;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'MurphyCOLD2N100ReachabilityCardinality202508==true'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin14658684927412301084;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'MurphyCOLD2N100ReachabilityCardinality202508==true'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:114)
at java.base/java.lang.Thread.run(Thread.java:1583)

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Murphy-COL-D2N100"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is Murphy-COL-D2N100, 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 r128-smll-174876524700542"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Murphy-COL-D2N100.tgz
mv Murphy-COL-D2N100 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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