Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r265-smll-167863539500049.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool ltsminxred
Input is NQueens-PT-20, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r265-smll-167863539500049
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 824K
-rw-r--r-- 1 mcc users 6.9K Feb 26 17:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 26 17:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Feb 26 17:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Feb 26 17:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 16:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 17:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K Feb 26 17:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 17:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Feb 26 17:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 349K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME NQueens-PT-20-CTLCardinality-00
FORMULA_NAME NQueens-PT-20-CTLCardinality-01
FORMULA_NAME NQueens-PT-20-CTLCardinality-02
FORMULA_NAME NQueens-PT-20-CTLCardinality-03
FORMULA_NAME NQueens-PT-20-CTLCardinality-04
FORMULA_NAME NQueens-PT-20-CTLCardinality-05
FORMULA_NAME NQueens-PT-20-CTLCardinality-06
FORMULA_NAME NQueens-PT-20-CTLCardinality-07
FORMULA_NAME NQueens-PT-20-CTLCardinality-08
FORMULA_NAME NQueens-PT-20-CTLCardinality-09
FORMULA_NAME NQueens-PT-20-CTLCardinality-10
FORMULA_NAME NQueens-PT-20-CTLCardinality-11
FORMULA_NAME NQueens-PT-20-CTLCardinality-12
FORMULA_NAME NQueens-PT-20-CTLCardinality-13
FORMULA_NAME NQueens-PT-20-CTLCardinality-14
FORMULA_NAME NQueens-PT-20-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678738556847

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NQueens-PT-20
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-13 20:15:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-13 20:15:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 20:15:59] [INFO ] Load time of PNML (sax parser for PT used): 146 ms
[2023-03-13 20:15:59] [INFO ] Transformed 520 places.
[2023-03-13 20:15:59] [INFO ] Transformed 400 transitions.
[2023-03-13 20:15:59] [INFO ] Parsed PT model containing 520 places and 400 transitions and 2000 arcs in 278 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 17 ms.
Reduce places removed 2 places and 0 transitions.
Support contains 125 out of 518 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 518/518 places, 400/400 transitions.
Reduce places removed 308 places and 0 transitions.
Iterating post reduction 0 with 308 rules applied. Total rules applied 308 place count 210 transition count 400
Applied a total of 308 rules in 36 ms. Remains 210 /518 variables (removed 308) and now considering 400/400 (removed 0) transitions.
// Phase 1: matrix 400 rows 210 cols
[2023-03-13 20:16:00] [INFO ] Computed 7 place invariants in 52 ms
[2023-03-13 20:16:00] [INFO ] Implicit Places using invariants in 581 ms returned []
[2023-03-13 20:16:00] [INFO ] Invariant cache hit.
[2023-03-13 20:16:01] [INFO ] Implicit Places using invariants and state equation in 1200 ms returned [132, 170]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1964 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 208/518 places, 400/400 transitions.
Applied a total of 0 rules in 9 ms. Remains 208 /208 variables (removed 0) and now considering 400/400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2010 ms. Remains : 208/518 places, 400/400 transitions.
Support contains 125 out of 208 places after structural reductions.
[2023-03-13 20:16:02] [INFO ] Flatten gal took : 118 ms
[2023-03-13 20:16:02] [INFO ] Flatten gal took : 68 ms
[2023-03-13 20:16:02] [INFO ] Input system was already deterministic with 400 transitions.
Support contains 123 out of 208 places (down from 125) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 539 resets, run finished after 1072 ms. (steps per millisecond=9 ) properties (out of 79) seen :66
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
// Phase 1: matrix 400 rows 208 cols
[2023-03-13 20:16:04] [INFO ] Invariants computation overflowed in 43 ms
[2023-03-13 20:16:04] [INFO ] After 249ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2023-03-13 20:16:04] [INFO ] After 592ms SMT Verify possible using all constraints in natural domain returned unsat :13 sat :0
Fused 13 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 13 atomic propositions for a total of 16 simplifications.
FORMULA NQueens-PT-20-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-13 20:16:04] [INFO ] Flatten gal took : 45 ms
[2023-03-13 20:16:05] [INFO ] Flatten gal took : 42 ms
[2023-03-13 20:16:05] [INFO ] Input system was already deterministic with 400 transitions.
Support contains 94 out of 208 places (down from 100) after GAL structural reductions.
Computed a total of 208 stabilizing places and 400 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 208 transition count 400
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 2 formulas.
FORMULA NQueens-PT-20-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in SI_CTL mode, iteration 0 : 208/208 places, 400/400 transitions.
Graph (complete) has 368 edges and 208 vertex of which 117 are kept as prefixes of interest. Removing 91 places using SCC suffix rule.3 ms
Discarding 91 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 24 ms. Remains 117 /208 variables (removed 91) and now considering 400/400 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 24 ms. Remains : 117/208 places, 400/400 transitions.
[2023-03-13 20:16:05] [INFO ] Flatten gal took : 29 ms
[2023-03-13 20:16:05] [INFO ] Flatten gal took : 28 ms
[2023-03-13 20:16:05] [INFO ] Input system was already deterministic with 400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 208/208 places, 400/400 transitions.
Reduce places removed 83 places and 0 transitions.
Iterating post reduction 0 with 83 rules applied. Total rules applied 83 place count 125 transition count 400
Applied a total of 83 rules in 11 ms. Remains 125 /208 variables (removed 83) and now considering 400/400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 125/208 places, 400/400 transitions.
[2023-03-13 20:16:05] [INFO ] Flatten gal took : 25 ms
[2023-03-13 20:16:05] [INFO ] Flatten gal took : 28 ms
[2023-03-13 20:16:05] [INFO ] Input system was already deterministic with 400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 208/208 places, 400/400 transitions.
Reduce places removed 88 places and 0 transitions.
Iterating post reduction 0 with 88 rules applied. Total rules applied 88 place count 120 transition count 400
Applied a total of 88 rules in 10 ms. Remains 120 /208 variables (removed 88) and now considering 400/400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 120/208 places, 400/400 transitions.
[2023-03-13 20:16:05] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-13 20:16:05] [INFO ] Flatten gal took : 22 ms
FORMULA NQueens-PT-20-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-13 20:16:05] [INFO ] Flatten gal took : 28 ms
[2023-03-13 20:16:05] [INFO ] Input system was already deterministic with 400 transitions.
Support contains 0 out of 120 places (down from 6) after GAL structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 208/208 places, 400/400 transitions.
Reduce places removed 89 places and 0 transitions.
Iterating post reduction 0 with 89 rules applied. Total rules applied 89 place count 119 transition count 400
Applied a total of 89 rules in 5 ms. Remains 119 /208 variables (removed 89) and now considering 400/400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 119/208 places, 400/400 transitions.
[2023-03-13 20:16:05] [INFO ] Flatten gal took : 23 ms
[2023-03-13 20:16:05] [INFO ] Flatten gal took : 24 ms
[2023-03-13 20:16:05] [INFO ] Input system was already deterministic with 400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 208/208 places, 400/400 transitions.
Reduce places removed 86 places and 0 transitions.
Iterating post reduction 0 with 86 rules applied. Total rules applied 86 place count 122 transition count 400
Applied a total of 86 rules in 4 ms. Remains 122 /208 variables (removed 86) and now considering 400/400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 122/208 places, 400/400 transitions.
[2023-03-13 20:16:05] [INFO ] Flatten gal took : 20 ms
[2023-03-13 20:16:05] [INFO ] Flatten gal took : 21 ms
[2023-03-13 20:16:05] [INFO ] Input system was already deterministic with 400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 208/208 places, 400/400 transitions.
Reduce places removed 91 places and 0 transitions.
Iterating post reduction 0 with 91 rules applied. Total rules applied 91 place count 117 transition count 400
Applied a total of 91 rules in 4 ms. Remains 117 /208 variables (removed 91) and now considering 400/400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 117/208 places, 400/400 transitions.
[2023-03-13 20:16:05] [INFO ] Flatten gal took : 19 ms
[2023-03-13 20:16:05] [INFO ] Flatten gal took : 21 ms
[2023-03-13 20:16:05] [INFO ] Input system was already deterministic with 400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 208/208 places, 400/400 transitions.
Reduce places removed 91 places and 0 transitions.
Iterating post reduction 0 with 91 rules applied. Total rules applied 91 place count 117 transition count 400
Applied a total of 91 rules in 4 ms. Remains 117 /208 variables (removed 91) and now considering 400/400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 117/208 places, 400/400 transitions.
[2023-03-13 20:16:05] [INFO ] Flatten gal took : 18 ms
[2023-03-13 20:16:05] [INFO ] Flatten gal took : 21 ms
[2023-03-13 20:16:05] [INFO ] Input system was already deterministic with 400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 208/208 places, 400/400 transitions.
Reduce places removed 86 places and 0 transitions.
Iterating post reduction 0 with 86 rules applied. Total rules applied 86 place count 122 transition count 400
Applied a total of 86 rules in 4 ms. Remains 122 /208 variables (removed 86) and now considering 400/400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 122/208 places, 400/400 transitions.
[2023-03-13 20:16:05] [INFO ] Flatten gal took : 19 ms
[2023-03-13 20:16:05] [INFO ] Flatten gal took : 21 ms
[2023-03-13 20:16:06] [INFO ] Input system was already deterministic with 400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 208/208 places, 400/400 transitions.
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 118 transition count 400
Applied a total of 90 rules in 4 ms. Remains 118 /208 variables (removed 90) and now considering 400/400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 118/208 places, 400/400 transitions.
[2023-03-13 20:16:06] [INFO ] Flatten gal took : 20 ms
[2023-03-13 20:16:06] [INFO ] Flatten gal took : 19 ms
[2023-03-13 20:16:06] [INFO ] Input system was already deterministic with 400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 208/208 places, 400/400 transitions.
Reduce places removed 89 places and 0 transitions.
Iterating post reduction 0 with 89 rules applied. Total rules applied 89 place count 119 transition count 400
Applied a total of 89 rules in 4 ms. Remains 119 /208 variables (removed 89) and now considering 400/400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 119/208 places, 400/400 transitions.
[2023-03-13 20:16:06] [INFO ] Flatten gal took : 20 ms
[2023-03-13 20:16:06] [INFO ] Flatten gal took : 21 ms
[2023-03-13 20:16:06] [INFO ] Input system was already deterministic with 400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 208/208 places, 400/400 transitions.
Reduce places removed 86 places and 0 transitions.
Iterating post reduction 0 with 86 rules applied. Total rules applied 86 place count 122 transition count 400
Applied a total of 86 rules in 5 ms. Remains 122 /208 variables (removed 86) and now considering 400/400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 122/208 places, 400/400 transitions.
[2023-03-13 20:16:06] [INFO ] Flatten gal took : 20 ms
[2023-03-13 20:16:06] [INFO ] Flatten gal took : 21 ms
[2023-03-13 20:16:06] [INFO ] Input system was already deterministic with 400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 208/208 places, 400/400 transitions.
Reduce places removed 73 places and 0 transitions.
Iterating post reduction 0 with 73 rules applied. Total rules applied 73 place count 135 transition count 400
Applied a total of 73 rules in 5 ms. Remains 135 /208 variables (removed 73) and now considering 400/400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 135/208 places, 400/400 transitions.
[2023-03-13 20:16:06] [INFO ] Flatten gal took : 20 ms
[2023-03-13 20:16:06] [INFO ] Flatten gal took : 21 ms
[2023-03-13 20:16:06] [INFO ] Input system was already deterministic with 400 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 208/208 places, 400/400 transitions.
Graph (complete) has 368 edges and 208 vertex of which 128 are kept as prefixes of interest. Removing 80 places using SCC suffix rule.2 ms
Discarding 80 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 9 ms. Remains 128 /208 variables (removed 80) and now considering 400/400 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9 ms. Remains : 128/208 places, 400/400 transitions.
[2023-03-13 20:16:06] [INFO ] Flatten gal took : 17 ms
[2023-03-13 20:16:06] [INFO ] Flatten gal took : 19 ms
[2023-03-13 20:16:06] [INFO ] Input system was already deterministic with 400 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 208/208 places, 400/400 transitions.
Graph (complete) has 368 edges and 208 vertex of which 117 are kept as prefixes of interest. Removing 91 places using SCC suffix rule.1 ms
Discarding 91 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 8 ms. Remains 117 /208 variables (removed 91) and now considering 400/400 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8 ms. Remains : 117/208 places, 400/400 transitions.
[2023-03-13 20:16:06] [INFO ] Flatten gal took : 17 ms
[2023-03-13 20:16:06] [INFO ] Flatten gal took : 19 ms
[2023-03-13 20:16:06] [INFO ] Input system was already deterministic with 400 transitions.
[2023-03-13 20:16:06] [INFO ] Flatten gal took : 21 ms
[2023-03-13 20:16:06] [INFO ] Flatten gal took : 22 ms
[2023-03-13 20:16:06] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-03-13 20:16:06] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 208 places, 400 transitions and 1690 arcs took 5 ms.
Total runtime 7311 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/467/ctl_0_ --ctl=/tmp/467/ctl_1_ --ctl=/tmp/467/ctl_2_ --ctl=/tmp/467/ctl_3_ --ctl=/tmp/467/ctl_4_ --ctl=/tmp/467/ctl_5_ --ctl=/tmp/467/ctl_6_ --ctl=/tmp/467/ctl_7_ --ctl=/tmp/467/ctl_8_ --ctl=/tmp/467/ctl_9_ --ctl=/tmp/467/ctl_10_ --ctl=/tmp/467/ctl_11_ --ctl=/tmp/467/ctl_12_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393232 kB
MemFree: 7416920 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16096228 kB
Could not compute solution for formula : NQueens-PT-20-CTLCardinality-00
Could not compute solution for formula : NQueens-PT-20-CTLCardinality-01
Could not compute solution for formula : NQueens-PT-20-CTLCardinality-04
Could not compute solution for formula : NQueens-PT-20-CTLCardinality-05
Could not compute solution for formula : NQueens-PT-20-CTLCardinality-06
Could not compute solution for formula : NQueens-PT-20-CTLCardinality-07
Could not compute solution for formula : NQueens-PT-20-CTLCardinality-08
Could not compute solution for formula : NQueens-PT-20-CTLCardinality-09
Could not compute solution for formula : NQueens-PT-20-CTLCardinality-10
Could not compute solution for formula : NQueens-PT-20-CTLCardinality-11
Could not compute solution for formula : NQueens-PT-20-CTLCardinality-12
Could not compute solution for formula : NQueens-PT-20-CTLCardinality-14
Could not compute solution for formula : NQueens-PT-20-CTLCardinality-15

BK_STOP 1678742139217

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023
ctl formula name NQueens-PT-20-CTLCardinality-00
ctl formula formula --ctl=/tmp/467/ctl_0_
ctl formula name NQueens-PT-20-CTLCardinality-01
ctl formula formula --ctl=/tmp/467/ctl_1_
ctl formula name NQueens-PT-20-CTLCardinality-04
ctl formula formula --ctl=/tmp/467/ctl_2_
ctl formula name NQueens-PT-20-CTLCardinality-05
ctl formula formula --ctl=/tmp/467/ctl_3_
ctl formula name NQueens-PT-20-CTLCardinality-06
ctl formula formula --ctl=/tmp/467/ctl_4_
ctl formula name NQueens-PT-20-CTLCardinality-07
ctl formula formula --ctl=/tmp/467/ctl_5_
ctl formula name NQueens-PT-20-CTLCardinality-08
ctl formula formula --ctl=/tmp/467/ctl_6_
ctl formula name NQueens-PT-20-CTLCardinality-09
ctl formula formula --ctl=/tmp/467/ctl_7_
ctl formula name NQueens-PT-20-CTLCardinality-10
ctl formula formula --ctl=/tmp/467/ctl_8_
ctl formula name NQueens-PT-20-CTLCardinality-11
ctl formula formula --ctl=/tmp/467/ctl_9_
ctl formula name NQueens-PT-20-CTLCardinality-12
ctl formula formula --ctl=/tmp/467/ctl_10_
ctl formula name NQueens-PT-20-CTLCardinality-14
ctl formula formula --ctl=/tmp/467/ctl_11_
ctl formula name NQueens-PT-20-CTLCardinality-15
ctl formula formula --ctl=/tmp/467/ctl_12_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 208 places, 400 transitions and 1690 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.010 real 0.000 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 400->400 groups
pnml2lts-sym: Regrouping took 0.170 real 0.160 user 0.000 sys
pnml2lts-sym: state vector length is 208; there are 400 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
Killing (15) : 473
Killing (9) : 473

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="NQueens-PT-20"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is NQueens-PT-20, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r265-smll-167863539500049"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NQueens-PT-20.tgz
mv NQueens-PT-20 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;