Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r100-smll-174867008100551.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 HealthRecord-PT-02, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-smll-174867008100551
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 464K
-rw-r--r-- 1 mcc users 6.4K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 34K 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 2.2K 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 9.2K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 95K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 95K 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 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 47K 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 HealthRecord-PT-02-ReachabilityFireability-2025-00
FORMULA_NAME HealthRecord-PT-02-ReachabilityFireability-2025-01
FORMULA_NAME HealthRecord-PT-02-ReachabilityFireability-2025-02
FORMULA_NAME HealthRecord-PT-02-ReachabilityFireability-2025-03
FORMULA_NAME HealthRecord-PT-02-ReachabilityFireability-2025-04
FORMULA_NAME HealthRecord-PT-02-ReachabilityFireability-2025-05
FORMULA_NAME HealthRecord-PT-02-ReachabilityFireability-2025-06
FORMULA_NAME HealthRecord-PT-02-ReachabilityFireability-2025-07
FORMULA_NAME HealthRecord-PT-02-ReachabilityFireability-2025-08
FORMULA_NAME HealthRecord-PT-02-ReachabilityFireability-2025-09
FORMULA_NAME HealthRecord-PT-02-ReachabilityFireability-2025-10
FORMULA_NAME HealthRecord-PT-02-ReachabilityFireability-2025-11
FORMULA_NAME HealthRecord-PT-02-ReachabilityFireability-2025-12
FORMULA_NAME HealthRecord-PT-02-ReachabilityFireability-2025-13
FORMULA_NAME HealthRecord-PT-02-ReachabilityFireability-2025-14
FORMULA_NAME HealthRecord-PT-02-ReachabilityFireability-2025-15

=== Now, execution of the tool begins

BK_START 1748996983165

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HealthRecord-PT-02
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-06-04 00:29:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-04 00:29:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-04 00:29:45] [INFO ] Load time of PNML (sax parser for PT used): 102 ms
[2025-06-04 00:29:45] [INFO ] Transformed 119 places.
[2025-06-04 00:29:45] [INFO ] Transformed 225 transitions.
[2025-06-04 00:29:45] [INFO ] Found NUPN structural information;
[2025-06-04 00:29:45] [INFO ] Parsed PT model containing 119 places and 225 transitions and 577 arcs in 262 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 42 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 6 transitions
Reduce redundant transitions removed 6 transitions.
FORMULA HealthRecord-PT-02-ReachabilityFireability-2025-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (2339 resets) in 2798 ms. (14 steps per ms) remains 14/15 properties
FORMULA HealthRecord-PT-02-ReachabilityFireability-2025-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-04 00:29:47] [INFO ] Flatten gal took : 222 ms
BEST_FIRST walk for 40004 steps (307 resets) in 876 ms. (45 steps per ms) remains 14/14 properties
[2025-06-04 00:29:47] [INFO ] Flatten gal took : 90 ms
[2025-06-04 00:29:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10868598102834093116.gal : 69 ms
[2025-06-04 00:29:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10698895880347584319.prop : 9 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/ReachabilityCardinality10868598102834093116.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10698895880347584319.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40002 steps (361 resets) in 1371 ms. (29 steps per ms) remains 14/14 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
BEST_FIRST walk for 40003 steps (367 resets) in 301 ms. (132 steps per ms) remains 14/14 properties
Loading property file /tmp/ReachabilityCardinality10698895880347584319.prop.
BEST_FIRST walk for 40004 steps (367 resets) in 287 ms. (138 steps per ms) remains 14/14 properties
SDD proceeding with computation,14 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,14 properties remain. new max is 8
SDD size :4 after 9
SDD proceeding with computation,14 properties remain. new max is 16
SDD size :9 after 10
SDD proceeding with computation,14 properties remain. new max is 32
SDD size :10 after 49
SDD proceeding with computation,14 properties remain. new max is 64
SDD size :49 after 1729
SDD proceeding with computation,14 properties remain. new max is 128
SDD size :1729 after 8641
SDD proceeding with computation,14 properties remain. new max is 256
BEST_FIRST walk for 40004 steps (339 resets) in 388 ms. (102 steps per ms) remains 14/14 properties
SDD size :8641 after 19393
BEST_FIRST walk for 40004 steps (365 resets) in 372 ms. (107 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (367 resets) in 116 ms. (341 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (352 resets) in 150 ms. (264 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (351 resets) in 147 ms. (270 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (371 resets) in 157 ms. (253 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (355 resets) in 89 ms. (444 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (9 resets) in 304 ms. (131 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (361 resets) in 116 ms. (341 steps per ms) remains 14/14 properties
SDD proceeding with computation,14 properties remain. new max is 512
BEST_FIRST walk for 40003 steps (359 resets) in 117 ms. (339 steps per ms) remains 14/14 properties
SDD size :19393 after 51457
SDD proceeding with computation,14 properties remain. new max is 1024
SDD size :51457 after 64039
Reachability property HealthRecord-PT-02-ReachabilityFireability-2025-12 is true.
FORMULA HealthRecord-PT-02-ReachabilityFireability-2025-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property HealthRecord-PT-02-ReachabilityFireability-2025-11 is true.
FORMULA HealthRecord-PT-02-ReachabilityFireability-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property HealthRecord-PT-02-ReachabilityFireability-2025-07 does not hold.
FORMULA HealthRecord-PT-02-ReachabilityFireability-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,11 properties remain. new max is 1024
SDD size :64039 after 108481
Invariant property HealthRecord-PT-02-ReachabilityFireability-2025-14 does not hold.
FORMULA HealthRecord-PT-02-ReachabilityFireability-2025-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property HealthRecord-PT-02-ReachabilityFireability-2025-13 does not hold.
FORMULA HealthRecord-PT-02-ReachabilityFireability-2025-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,9 properties remain. new max is 1024
SDD size :108481 after 267201
SDD proceeding with computation,9 properties remain. new max is 2048
SDD size :267201 after 456769
SDD proceeding with computation,9 properties remain. new max is 4096
SDD size :456769 after 634626
Interrupted probabilistic random walk after 1682833 steps, run timeout after 6001 ms. (steps per millisecond=280 ) properties seen :7 out of 14
Probabilistic random walk after 1682833 steps, saw 204017 distinct states, run finished after 6014 ms. (steps per millisecond=279 ) properties seen :7
FORMULA HealthRecord-PT-02-ReachabilityFireability-2025-15 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA HealthRecord-PT-02-ReachabilityFireability-2025-08 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA HealthRecord-PT-02-ReachabilityFireability-2025-02 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
[2025-06-04 00:29:54] [INFO ] Flow matrix only has 211 transitions (discarded 8 similar events)
// Phase 1: matrix 211 rows 119 cols
[2025-06-04 00:29:54] [INFO ] Computed 14 invariants in 18 ms
[2025-06-04 00:29:54] [INFO ] State equation strengthened by 1 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Reachability property HealthRecord-PT-02-ReachabilityFireability-2025-02 is true.
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) 0/93 variables, 93/93 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/93 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 18/111 variables, 8/101 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/111 variables, 18/119 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/111 variables, 2/121 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/111 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 8/119 variables, 4/125 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/119 variables, 8/133 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/119 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 210/329 variables, 119/252 constraints. Problems are: Problem set: 0 solved, 6 unsolved
SDD proceeding with computation,8 properties remain. new max is 4096
SDD size :634626 after 1.08128e+06
At refinement iteration 10 (INCLUDED_ONLY) 0/329 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (OVERLAPS) 1/330 variables, 1/253 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Reachability property HealthRecord-PT-02-ReachabilityFireability-2025-08 is true.
At refinement iteration 12 (INCLUDED_ONLY) 0/330 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (OVERLAPS) 0/330 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 330/330 variables, and 253 constraints, problems are : Problem set: 0 solved, 6 unsolved in 2395 ms.
Refiners :[Domain max(s): 119/119 constraints, Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 119/119 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 6/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/93 variables, 93/93 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/93 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem HealthRecord-PT-02-ReachabilityFireability-2025-00 is UNSAT
FORMULA HealthRecord-PT-02-ReachabilityFireability-2025-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem HealthRecord-PT-02-ReachabilityFireability-2025-06 is UNSAT
FORMULA HealthRecord-PT-02-ReachabilityFireability-2025-06 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 18/111 variables, 8/101 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/111 variables, 18/119 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/111 variables, 2/121 constraints. Problems are: Problem set: 2 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:29:57] [INFO ] Deduced a trap composed of 37 places in 183 ms of which 21 ms to minimize.
Problem HealthRecord-PT-02-ReachabilityFireability-2025-01 is UNSAT
FORMULA HealthRecord-PT-02-ReachabilityFireability-2025-01 FALSE TECHNIQUES SMT_REFINEMENT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:29:57] [INFO ] Deduced a trap composed of 22 places in 97 ms of which 6 ms to minimize.
Problem HealthRecord-PT-02-ReachabilityFireability-2025-03 is UNSAT
FORMULA HealthRecord-PT-02-ReachabilityFireability-2025-03 TRUE TECHNIQUES SMT_REFINEMENT
Problem HealthRecord-PT-02-ReachabilityFireability-2025-04 is UNSAT
FORMULA HealthRecord-PT-02-ReachabilityFireability-2025-04 TRUE TECHNIQUES SMT_REFINEMENT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:29:57] [INFO ] Deduced a trap composed of 37 places in 116 ms of which 8 ms to minimize.
Problem HealthRecord-PT-02-ReachabilityFireability-2025-09 is UNSAT
FORMULA HealthRecord-PT-02-ReachabilityFireability-2025-09 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Int declared 111/330 variables, and 124 constraints, problems are : Problem set: 6 solved, 0 unsolved in 772 ms.
Refiners :[Domain max(s): 111/119 constraints, Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 2/6 constraints, State Equation: 0/119 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 4/2 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3374ms problems are : Problem set: 6 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.
All properties solved without resorting to model-checking.
Total runtime 12232 ms.

BK_STOP 1748996998003

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ 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 ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="HealthRecord-PT-02"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is HealthRecord-PT-02, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r100-smll-174867008100551"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-02.tgz
mv HealthRecord-PT-02 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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