Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r156-tall-174881254600734.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 QuasiCertifProtocol-COL-06, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-tall-174881254600734
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 7.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 111K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 5 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 61K 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 QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-00
FORMULA_NAME QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-01
FORMULA_NAME QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-02
FORMULA_NAME QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-03
FORMULA_NAME QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-04
FORMULA_NAME QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-05
FORMULA_NAME QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-06
FORMULA_NAME QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-07
FORMULA_NAME QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-08
FORMULA_NAME QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-09
FORMULA_NAME QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-10
FORMULA_NAME QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-11
FORMULA_NAME QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-12
FORMULA_NAME QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-13
FORMULA_NAME QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-14
FORMULA_NAME QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1749123016988

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=QuasiCertifProtocol-COL-06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
ReachabilityCardinality COL
Running Version 202505121319
[2025-06-05 11:30:18] [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]
[2025-06-05 11:30:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 11:30:18] [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.
[2025-06-05 11:30:18] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-06-05 11:30:18] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 577 ms
[2025-06-05 11:30:18] [INFO ] Imported 30 HL places and 26 HL transitions for a total of 270 PT places and 116.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 21 ms.
Working with output stream class java.io.PrintStream
[2025-06-05 11:30:19] [INFO ] Built PT skeleton of HLPN with 30 places and 26 transitions 77 arcs in 5 ms.
[2025-06-05 11:30:19] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Remains 16 properties that can be checked using skeleton over-approximation.
Computed a total of 30 stabilizing places and 26 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 30 transition count 26
[2025-06-05 11:30:19] [INFO ] Flatten gal took : 247 ms
[2025-06-05 11:30:19] [INFO ] Flatten gal took : 5 ms
RANDOM walk for 40003 steps (3021 resets) in 1116 ms. (35 steps per ms) remains 13/16 properties
[2025-06-05 11:30:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14416526391158831197.gal : 14 ms
[2025-06-05 11:30:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17677687231061422544.prop : 7 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/ReachabilityCardinality14416526391158831197.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17677687231061422544.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/ReachabilityCardinality17677687231061422544.prop.
SDD proceeding with computation,13 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,13 properties remain. new max is 8
SDD size :3 after 13
SDD proceeding with computation,13 properties remain. new max is 16
SDD size :13 after 20
SDD proceeding with computation,13 properties remain. new max is 32
SDD size :20 after 35
SDD proceeding with computation,13 properties remain. new max is 64
SDD size :35 after 886
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,82534,0.066013,5356,2,1874,10,8856,19,0,424,6673,0
Total reachable state count : 82534

Verifying 13 reachability properties.
Invariant property QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-00 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-00,0,0.067788,5484,1,0,10,8856,19,0,437,6673,0
Invariant property QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-01 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-01,0,0.068327,5612,1,0,10,8856,19,0,437,6673,0
Reachability property QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-02 does not hold.
No reachable states exhibit your property : QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-02

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-02,0,0.068864,5612,1,0,10,8856,19,0,437,6673,0
Reachability property QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-03 does not hold.
No reachable states exhibit your property : QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-03

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-03,0,0.06988,5612,1,0,10,8856,19,0,441,6673,0
Reachability property QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-04 does not hold.
No reachable states exhibit your property : QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-04

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-04,0,0.070546,5612,1,0,10,8856,19,0,445,6673,0
Reachability property QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-07 does not hold.
No reachable states exhibit your property : QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-07

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-07,0,0.079967,5612,1,0,10,8856,19,0,487,6673,0
Invariant property QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-08 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-08,0,0.081064,5612,1,0,10,8856,19,0,487,6673,0
Reachability property QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-09 does not hold.
No reachable states exhibit your property : QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-09

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-09,0,0.082123,5612,1,0,10,8856,19,0,487,6673,0
Invariant property QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-10 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-10,0,0.084259,5612,1,0,10,8856,19,0,506,6673,0
Reachability property QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-11 is true.

BEST_FIRST walk for 40003 steps (1938 resets) in 747 ms. (53 steps per ms) remains 13/13 properties
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-11,10706,0.090887,5612,2,861,10,8856,19,0,604,6673,0
Reachability property QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-12 does not hold.
No reachable states exhibit your property : QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-12

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-12,0,0.095762,5868,1,0,10,8856,19,0,606,6673,0
Invariant property QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-14 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-14,0,0.109224,5996,1,0,10,8856,19,0,683,6673,0
Reachability property QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-15 does not hold.
No reachable states exhibit your property : QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-15

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-15,0,0.111548,6124,1,0,10,8856,19,0,684,6673,0
BEST_FIRST walk for 40003 steps (1423 resets) in 237 ms. (168 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (1389 resets) in 218 ms. (182 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40000 steps (1664 resets) in 563 ms. (70 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (1438 resets) in 219 ms. (181 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (1026 resets) in 166 ms. (239 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (1395 resets) in 186 ms. (213 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40001 steps (1088 resets) in 107 ms. (370 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (935 resets) in 129 ms. (307 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (1701 resets) in 193 ms. (206 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (1010 resets) in 187 ms. (212 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (1486 resets) in 170 ms. (233 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (1250 resets) in 120 ms. (330 steps per ms) remains 13/13 properties
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
[2025-06-05 11:30:20] [INFO ] Flatten gal took : 4 ms
[2025-06-05 11:30:20] [INFO ] Flatten gal took : 3 ms
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
[2025-06-05 11:30:20] [INFO ] Flatten gal took : 3 ms
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2025-06-05 11:30:20] [INFO ] Flatten gal took : 3 ms
[2025-06-05 11:30:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8673531900345622808.gal : 2 ms
[2025-06-05 11:30:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7011679672108721365.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/ReachabilityCardinality8673531900345622808.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7011679672108721365.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_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality7011679672108721365.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,3,0.004643,4208,2,39,5,106,6,0,127,37,0
Total reachable state count : 3

ITS tools runner thread asked to quit. Dying gracefully.
FORMULA QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-00 TRUE TECHNIQUES CPN_APPROX
FORMULA QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-01 TRUE TECHNIQUES CPN_APPROX
FORMULA QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-02 FALSE TECHNIQUES CPN_APPROX
FORMULA QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-03 FALSE TECHNIQUES CPN_APPROX
FORMULA QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-04 FALSE TECHNIQUES CPN_APPROX
FORMULA QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-07 FALSE TECHNIQUES CPN_APPROX
FORMULA QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-08 TRUE TECHNIQUES CPN_APPROX
FORMULA QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-09 FALSE TECHNIQUES CPN_APPROX
FORMULA QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-10 TRUE TECHNIQUES CPN_APPROX
FORMULA QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-12 FALSE TECHNIQUES CPN_APPROX
FORMULA QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-14 TRUE TECHNIQUES CPN_APPROX
FORMULA QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-15 FALSE TECHNIQUES CPN_APPROX
Domain [tsid(7), tsid(7)] of place n9 breaks symmetries in sort tsid
[2025-06-05 11:30:20] [INFO ] Unfolded HLPN to a Petri net with 270 places and 116 transitions 659 arcs in 11 ms.
[2025-06-05 11:30:20] [INFO ] Unfolded 16 HLPN properties in 1 ms.
[2025-06-05 11:30:20] [INFO ] Flatten gal took : 41 ms
[2025-06-05 11:30:20] [INFO ] Flatten gal took : 37 ms
[2025-06-05 11:30:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2862141956320287647.gal : 15 ms
[2025-06-05 11:30:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8946357302879267600.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/ReachabilityCardinality2862141956320287647.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8946357302879267600.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/ReachabilityCardinality8946357302879267600.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :3 after 65
RANDOM walk for 40000 steps (3933 resets) in 846 ms. (47 steps per ms) remains 3/4 properties
FORMULA QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Reachability property QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-06 is true.
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :65 after 261
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :261 after 517
Invariant property QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-13 does not hold.
FORMULA QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :517 after 519
BEST_FIRST walk for 40003 steps (697 resets) in 192 ms. (207 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (888 resets) in 547 ms. (73 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (695 resets) in 165 ms. (240 steps per ms) remains 3/3 properties
// Phase 1: matrix 116 rows 270 cols
[2025-06-05 11:30:21] [INFO ] Computed 155 invariants in 19 ms
Excessive predecessor constraint size, skipping predecessor.
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) 0/167 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 33/200 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/200 variables, 84/95 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/200 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 70/270 variables, 60/155 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/270 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 116/386 variables, 270/425 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/386 variables, 0/425 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/386 variables, 0/425 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 386/386 variables, and 425 constraints, problems are : Problem set: 0 solved, 2 unsolved in 563 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 144/144 constraints, State Equation: 270/270 constraints, PredecessorRefiner: 2/1 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
At refinement iteration 0 (INCLUDED_ONLY) 0/167 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 33/200 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/200 variables, 84/95 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/200 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 70/270 variables, 60/155 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/270 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 116/386 variables, 270/425 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/386 variables, 1/426 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/386 variables, 0/426 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/386 variables, 0/426 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 386/386 variables, and 426 constraints, problems are : Problem set: 0 solved, 2 unsolved in 916 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 144/144 constraints, State Equation: 270/270 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1551ms problems are : Problem set: 0 solved, 2 unsolved
Finished Parikh walk after 47 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=47 )
FORMULA QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-11 TRUE TECHNIQUES PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-06-ReachabilityCardinality-2025-05 FALSE TECHNIQUES PARIKH_WALK
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 5 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 4356 ms.

BK_STOP 1749123022667

--------------------
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="QuasiCertifProtocol-COL-06"
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 QuasiCertifProtocol-COL-06, 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 r156-tall-174881254600734"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-COL-06.tgz
mv QuasiCertifProtocol-COL-06 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 ;