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.r329-tall-167889202000377.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 Railroad-PT-020, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r329-tall-167889202000377
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 756K
-rw-r--r-- 1 mcc users 8.7K Feb 25 22:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K Feb 25 22:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 25 22:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 25 22:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 22:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Feb 25 22:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 25 22:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 110K Feb 25 22:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 255K Mar 5 18:23 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 Railroad-PT-020-CTLCardinality-00
FORMULA_NAME Railroad-PT-020-CTLCardinality-01
FORMULA_NAME Railroad-PT-020-CTLCardinality-02
FORMULA_NAME Railroad-PT-020-CTLCardinality-03
FORMULA_NAME Railroad-PT-020-CTLCardinality-04
FORMULA_NAME Railroad-PT-020-CTLCardinality-05
FORMULA_NAME Railroad-PT-020-CTLCardinality-06
FORMULA_NAME Railroad-PT-020-CTLCardinality-07
FORMULA_NAME Railroad-PT-020-CTLCardinality-08
FORMULA_NAME Railroad-PT-020-CTLCardinality-09
FORMULA_NAME Railroad-PT-020-CTLCardinality-10
FORMULA_NAME Railroad-PT-020-CTLCardinality-11
FORMULA_NAME Railroad-PT-020-CTLCardinality-12
FORMULA_NAME Railroad-PT-020-CTLCardinality-13
FORMULA_NAME Railroad-PT-020-CTLCardinality-14
FORMULA_NAME Railroad-PT-020-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679121831897

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=Railroad-PT-020
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-18 06:43:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-18 06:43:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 06:43:53] [INFO ] Load time of PNML (sax parser for PT used): 72 ms
[2023-03-18 06:43:53] [INFO ] Transformed 218 places.
[2023-03-18 06:43:53] [INFO ] Transformed 506 transitions.
[2023-03-18 06:43:53] [INFO ] Found NUPN structural information;
[2023-03-18 06:43:53] [INFO ] Parsed PT model containing 218 places and 506 transitions and 2968 arcs in 137 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
Deduced a syphon composed of 61 places in 4 ms
Reduce places removed 61 places and 20 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA Railroad-PT-020-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-020-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-020-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-020-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 49 out of 157 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 157/157 places, 486/486 transitions.
Ensure Unique test removed 19 places
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 138 transition count 486
Applied a total of 19 rules in 22 ms. Remains 138 /157 variables (removed 19) and now considering 486/486 (removed 0) transitions.
// Phase 1: matrix 486 rows 138 cols
[2023-03-18 06:43:53] [INFO ] Computed 52 place invariants in 31 ms
[2023-03-18 06:43:54] [INFO ] Implicit Places using invariants in 492 ms returned [1, 83, 136]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 518 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 135/157 places, 486/486 transitions.
Applied a total of 0 rules in 7 ms. Remains 135 /135 variables (removed 0) and now considering 486/486 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 547 ms. Remains : 135/157 places, 486/486 transitions.
Support contains 49 out of 135 places after structural reductions.
[2023-03-18 06:43:54] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-18 06:43:54] [INFO ] Flatten gal took : 80 ms
[2023-03-18 06:43:54] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Railroad-PT-020-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-020-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 06:43:54] [INFO ] Flatten gal took : 40 ms
[2023-03-18 06:43:54] [INFO ] Input system was already deterministic with 486 transitions.
Support contains 42 out of 135 places (down from 49) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=62 ) properties (out of 29) seen :28
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 486 rows 135 cols
[2023-03-18 06:43:54] [INFO ] Invariants computation overflowed in 11 ms
[2023-03-18 06:43:54] [INFO ] After 174ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 06:43:54] [INFO ] After 101ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 06:43:55] [INFO ] After 140ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 27 ms.
[2023-03-18 06:43:55] [INFO ] After 222ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 2 out of 135 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 135/135 places, 486/486 transitions.
Ensure Unique test removed 3 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 132 transition count 485
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 5 place count 131 transition count 485
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 5 place count 131 transition count 483
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 9 place count 129 transition count 483
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 47 place count 110 transition count 464
Applied a total of 47 rules in 94 ms. Remains 110 /135 variables (removed 25) and now considering 464/486 (removed 22) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 110/135 places, 464/486 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Finished probabilistic random walk after 243361 steps, run visited all 1 properties in 712 ms. (steps per millisecond=341 )
Probabilistic random walk after 243361 steps, saw 169074 distinct states, run finished after 712 ms. (steps per millisecond=341 ) properties seen :1
[2023-03-18 06:43:56] [INFO ] Flatten gal took : 31 ms
[2023-03-18 06:43:56] [INFO ] Flatten gal took : 30 ms
[2023-03-18 06:43:56] [INFO ] Input system was already deterministic with 486 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 486/486 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 132 transition count 486
Applied a total of 3 rules in 7 ms. Remains 132 /135 variables (removed 3) and now considering 486/486 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 132/135 places, 486/486 transitions.
[2023-03-18 06:43:56] [INFO ] Flatten gal took : 25 ms
[2023-03-18 06:43:56] [INFO ] Flatten gal took : 30 ms
[2023-03-18 06:43:56] [INFO ] Input system was already deterministic with 486 transitions.
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 486/486 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 132 transition count 486
Applied a total of 3 rules in 5 ms. Remains 132 /135 variables (removed 3) and now considering 486/486 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 132/135 places, 486/486 transitions.
[2023-03-18 06:43:56] [INFO ] Flatten gal took : 23 ms
[2023-03-18 06:43:56] [INFO ] Flatten gal took : 23 ms
[2023-03-18 06:43:56] [INFO ] Input system was already deterministic with 486 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 135/135 places, 486/486 transitions.
Ensure Unique test removed 3 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 132 transition count 484
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 130 transition count 484
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 130 transition count 483
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 129 transition count 483
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 44 place count 110 transition count 464
Applied a total of 44 rules in 54 ms. Remains 110 /135 variables (removed 25) and now considering 464/486 (removed 22) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 54 ms. Remains : 110/135 places, 464/486 transitions.
[2023-03-18 06:43:56] [INFO ] Flatten gal took : 21 ms
[2023-03-18 06:43:56] [INFO ] Flatten gal took : 21 ms
[2023-03-18 06:43:56] [INFO ] Input system was already deterministic with 464 transitions.
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 486/486 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 132 transition count 486
Applied a total of 3 rules in 7 ms. Remains 132 /135 variables (removed 3) and now considering 486/486 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 132/135 places, 486/486 transitions.
[2023-03-18 06:43:56] [INFO ] Flatten gal took : 18 ms
[2023-03-18 06:43:56] [INFO ] Flatten gal took : 20 ms
[2023-03-18 06:43:56] [INFO ] Input system was already deterministic with 486 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 135/135 places, 486/486 transitions.
Ensure Unique test removed 3 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 132 transition count 484
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 130 transition count 484
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 130 transition count 483
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 129 transition count 483
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 42 place count 111 transition count 465
Applied a total of 42 rules in 43 ms. Remains 111 /135 variables (removed 24) and now considering 465/486 (removed 21) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 43 ms. Remains : 111/135 places, 465/486 transitions.
[2023-03-18 06:43:56] [INFO ] Flatten gal took : 17 ms
[2023-03-18 06:43:56] [INFO ] Flatten gal took : 18 ms
[2023-03-18 06:43:56] [INFO ] Input system was already deterministic with 465 transitions.
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 486/486 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 132 transition count 486
Applied a total of 3 rules in 3 ms. Remains 132 /135 variables (removed 3) and now considering 486/486 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 132/135 places, 486/486 transitions.
[2023-03-18 06:43:56] [INFO ] Flatten gal took : 21 ms
[2023-03-18 06:43:56] [INFO ] Flatten gal took : 20 ms
[2023-03-18 06:43:56] [INFO ] Input system was already deterministic with 486 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 135/135 places, 486/486 transitions.
Ensure Unique test removed 3 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 132 transition count 484
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 130 transition count 484
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 130 transition count 483
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 129 transition count 483
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 44 place count 110 transition count 464
Applied a total of 44 rules in 41 ms. Remains 110 /135 variables (removed 25) and now considering 464/486 (removed 22) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 41 ms. Remains : 110/135 places, 464/486 transitions.
[2023-03-18 06:43:56] [INFO ] Flatten gal took : 17 ms
[2023-03-18 06:43:56] [INFO ] Flatten gal took : 17 ms
[2023-03-18 06:43:56] [INFO ] Input system was already deterministic with 464 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 135/135 places, 486/486 transitions.
Ensure Unique test removed 3 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 132 transition count 484
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 130 transition count 484
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 34 place count 115 transition count 469
Applied a total of 34 rules in 39 ms. Remains 115 /135 variables (removed 20) and now considering 469/486 (removed 17) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 39 ms. Remains : 115/135 places, 469/486 transitions.
[2023-03-18 06:43:56] [INFO ] Flatten gal took : 16 ms
[2023-03-18 06:43:56] [INFO ] Flatten gal took : 18 ms
[2023-03-18 06:43:56] [INFO ] Input system was already deterministic with 469 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 135/135 places, 486/486 transitions.
Ensure Unique test removed 3 places
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 132 transition count 483
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 129 transition count 483
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 36 place count 114 transition count 468
Applied a total of 36 rules in 35 ms. Remains 114 /135 variables (removed 21) and now considering 468/486 (removed 18) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 35 ms. Remains : 114/135 places, 468/486 transitions.
[2023-03-18 06:43:57] [INFO ] Flatten gal took : 15 ms
[2023-03-18 06:43:57] [INFO ] Flatten gal took : 16 ms
[2023-03-18 06:43:57] [INFO ] Input system was already deterministic with 468 transitions.
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 486/486 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 132 transition count 486
Applied a total of 3 rules in 3 ms. Remains 132 /135 variables (removed 3) and now considering 486/486 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 132/135 places, 486/486 transitions.
[2023-03-18 06:43:57] [INFO ] Flatten gal took : 15 ms
[2023-03-18 06:43:57] [INFO ] Flatten gal took : 17 ms
[2023-03-18 06:43:57] [INFO ] Input system was already deterministic with 486 transitions.
[2023-03-18 06:43:57] [INFO ] Flatten gal took : 17 ms
[2023-03-18 06:43:57] [INFO ] Flatten gal took : 17 ms
[2023-03-18 06:43:57] [INFO ] Export to MCC of 10 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-18 06:43:57] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 135 places, 486 transitions and 2801 arcs took 4 ms.
Total runtime 3899 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/461/ctl_0_ --ctl=/tmp/461/ctl_1_ --ctl=/tmp/461/ctl_2_ --ctl=/tmp/461/ctl_3_ --ctl=/tmp/461/ctl_4_ --ctl=/tmp/461/ctl_5_ --ctl=/tmp/461/ctl_6_ --ctl=/tmp/461/ctl_7_ --ctl=/tmp/461/ctl_8_ --ctl=/tmp/461/ctl_9_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 14705312 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16096684 kB
Could not compute solution for formula : Railroad-PT-020-CTLCardinality-01
Could not compute solution for formula : Railroad-PT-020-CTLCardinality-03
Could not compute solution for formula : Railroad-PT-020-CTLCardinality-05
Could not compute solution for formula : Railroad-PT-020-CTLCardinality-06
Could not compute solution for formula : Railroad-PT-020-CTLCardinality-07
Could not compute solution for formula : Railroad-PT-020-CTLCardinality-09
Could not compute solution for formula : Railroad-PT-020-CTLCardinality-12
Could not compute solution for formula : Railroad-PT-020-CTLCardinality-13
Could not compute solution for formula : Railroad-PT-020-CTLCardinality-14
Could not compute solution for formula : Railroad-PT-020-CTLCardinality-15

BK_STOP 1679125409447

--------------------
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 Railroad-PT-020-CTLCardinality-01
ctl formula formula --ctl=/tmp/461/ctl_0_
ctl formula name Railroad-PT-020-CTLCardinality-03
ctl formula formula --ctl=/tmp/461/ctl_1_
ctl formula name Railroad-PT-020-CTLCardinality-05
ctl formula formula --ctl=/tmp/461/ctl_2_
ctl formula name Railroad-PT-020-CTLCardinality-06
ctl formula formula --ctl=/tmp/461/ctl_3_
ctl formula name Railroad-PT-020-CTLCardinality-07
ctl formula formula --ctl=/tmp/461/ctl_4_
ctl formula name Railroad-PT-020-CTLCardinality-09
ctl formula formula --ctl=/tmp/461/ctl_5_
ctl formula name Railroad-PT-020-CTLCardinality-12
ctl formula formula --ctl=/tmp/461/ctl_6_
ctl formula name Railroad-PT-020-CTLCardinality-13
ctl formula formula --ctl=/tmp/461/ctl_7_
ctl formula name Railroad-PT-020-CTLCardinality-14
ctl formula formula --ctl=/tmp/461/ctl_8_
ctl formula name Railroad-PT-020-CTLCardinality-15
ctl formula formula --ctl=/tmp/461/ctl_9_
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 135 places, 486 transitions and 2801 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.010 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: 486->486 groups
pnml2lts-sym: Regrouping took 0.130 real 0.130 user 0.000 sys
pnml2lts-sym: state vector length is 135; there are 486 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: 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) : 467
Killing (9) : 467

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="Railroad-PT-020"
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 Railroad-PT-020, 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 r329-tall-167889202000377"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Railroad-PT-020.tgz
mv Railroad-PT-020 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 ;