Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r022-smll-171620128300012.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
Executing tool gold2023
Input is ASLink-PT-01b, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r022-smll-171620128300012
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 808K
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K Apr 22 14:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 11 18:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 171K Apr 11 18:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Apr 11 18:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Apr 11 18:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 293K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1716270894924

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=gold2023
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ASLink-PT-01b
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202304061127
[2024-05-21 05:54:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-21 05:54:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 05:54:58] [INFO ] Load time of PNML (sax parser for PT used): 174 ms
[2024-05-21 05:54:58] [INFO ] Transformed 846 places.
[2024-05-21 05:54:58] [INFO ] Transformed 1148 transitions.
[2024-05-21 05:54:58] [INFO ] Found NUPN structural information;
[2024-05-21 05:54:58] [INFO ] Parsed PT model containing 846 places and 1148 transitions and 3624 arcs in 300 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 846/846 places, 1148/1148 transitions.
Drop transitions removed 188 transitions
Trivial Post-agglo rules discarded 188 transitions
Performed 188 trivial Post agglomeration. Transition count delta: 188
Iterating post reduction 0 with 188 rules applied. Total rules applied 188 place count 846 transition count 960
Reduce places removed 188 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 198 rules applied. Total rules applied 386 place count 658 transition count 950
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 389 place count 655 transition count 950
Performed 191 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 191 Pre rules applied. Total rules applied 389 place count 655 transition count 759
Deduced a syphon composed of 191 places in 11 ms
Ensure Unique test removed 13 places
Reduce places removed 204 places and 0 transitions.
Iterating global reduction 3 with 395 rules applied. Total rules applied 784 place count 451 transition count 759
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 3 with 11 rules applied. Total rules applied 795 place count 450 transition count 749
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 805 place count 440 transition count 749
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 805 place count 440 transition count 745
Deduced a syphon composed of 4 places in 3 ms
Ensure Unique test removed 4 places
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 817 place count 432 transition count 745
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 817 place count 432 transition count 741
Deduced a syphon composed of 4 places in 3 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 825 place count 428 transition count 741
Performed 76 Post agglomeration using F-continuation condition.Transition count delta: 76
Deduced a syphon composed of 76 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 5 with 153 rules applied. Total rules applied 978 place count 351 transition count 665
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 982 place count 349 transition count 677
Applied a total of 982 rules in 164 ms. Remains 349 /846 variables (removed 497) and now considering 677/1148 (removed 471) transitions.
// Phase 1: matrix 677 rows 349 cols
[2024-05-21 05:54:59] [INFO ] Computed 63 invariants in 57 ms
[2024-05-21 05:55:00] [INFO ] Implicit Places using invariants in 1374 ms returned [1, 19, 21, 25, 73, 155, 160, 174, 212, 216, 234, 237, 250, 256, 262, 268, 274, 280, 286, 292, 298, 304, 310, 348]
Discarding 24 places :
Implicit Place search using SMT only with invariants took 1418 ms to find 24 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 325/846 places, 677/1148 transitions.
Drop transitions removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 325 transition count 654
Reduce places removed 23 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 25 rules applied. Total rules applied 48 place count 302 transition count 652
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 49 place count 301 transition count 652
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 49 place count 301 transition count 650
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 53 place count 299 transition count 650
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 2 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 95 place count 278 transition count 629
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 100 place count 278 transition count 624
Applied a total of 100 rules in 44 ms. Remains 278 /325 variables (removed 47) and now considering 624/677 (removed 53) transitions.
// Phase 1: matrix 624 rows 278 cols
[2024-05-21 05:55:00] [INFO ] Computed 39 invariants in 22 ms
[2024-05-21 05:55:01] [INFO ] Implicit Places using invariants in 759 ms returned [18, 42, 147, 148, 149, 150, 185, 207, 208, 252]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 762 ms to find 10 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 268/846 places, 624/1148 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 268 transition count 618
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 262 transition count 618
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 12 place count 262 transition count 606
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 36 place count 250 transition count 606
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 2 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 84 place count 226 transition count 582
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 86 place count 225 transition count 582
Applied a total of 86 rules in 41 ms. Remains 225 /268 variables (removed 43) and now considering 582/624 (removed 42) transitions.
// Phase 1: matrix 582 rows 225 cols
[2024-05-21 05:55:01] [INFO ] Computed 29 invariants in 16 ms
[2024-05-21 05:55:01] [INFO ] Implicit Places using invariants in 460 ms returned [97, 103, 108, 109, 113, 116, 210, 213, 216, 219, 222]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 477 ms to find 11 implicit places.
Starting structural reductions in LIVENESS mode, iteration 3 : 214/846 places, 582/1148 transitions.
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 1 rules applied. Total rules applied 1 place count 214 transition count 581
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 213 transition count 581
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 2 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 22 place count 203 transition count 571
Applied a total of 22 rules in 18 ms. Remains 203 /214 variables (removed 11) and now considering 571/582 (removed 11) transitions.
// Phase 1: matrix 571 rows 203 cols
[2024-05-21 05:55:01] [INFO ] Computed 18 invariants in 8 ms
[2024-05-21 05:55:02] [INFO ] Implicit Places using invariants in 271 ms returned []
[2024-05-21 05:55:02] [INFO ] Invariant cache hit.
[2024-05-21 05:55:02] [INFO ] Implicit Places using invariants and state equation in 618 ms returned []
Implicit Place search using SMT with State Equation took 904 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 4 : 203/846 places, 571/1148 transitions.
Finished structural reductions in LIVENESS mode , in 4 iterations and 3833 ms. Remains : 203/846 places, 571/1148 transitions.
Discarding 34 transitions out of 571. Remains 537
Initial state reduction rules removed 1 formulas.
[2024-05-21 05:55:03] [INFO ] Flatten gal took : 387 ms
[2024-05-21 05:55:03] [INFO ] Flatten gal took : 245 ms
Incomplete random walk after 10000 steps, including 297 resets, run finished after 1278 ms. (steps per millisecond=7 ) properties (out of 536) seen :161
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 101 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 375) seen :0
[2024-05-21 05:55:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13710546185597973279.gal : 55 ms
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 101 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 375) seen :0
[2024-05-21 05:55:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10774357083991266418.prop : 12 ms
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 375) seen :0
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13710546185597973279.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10774357083991266418.prop' '--nowitness' '--gen-order' 'FOLLOW'
Incomplete Best-First random walk after 101 steps, including 3 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 101 steps, including 3 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 375) seen :0

Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 375) seen :0
its-reach command run as :
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 375) seen :0

Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 375) seen :0
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Incomplete Best-First random walk after 101 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 375) seen :0
Running SMT prover for 375 properties.
[2024-05-21 05:55:04] [INFO ] Invariant cache hit.
Loading property file /tmp/ReachabilityCardinality10774357083991266418.prop.
Reachability property qltransition_1 is true.
Reachability property qltransition_0 is true.
SDD proceeding with computation,534 properties remain. new max is 2
SDD size :1 after 4
Reachability property qltransition_314 is true.
Reachability property qltransition_313 is true.
Reachability property qltransition_312 is true.
SDD proceeding with computation,531 properties remain. new max is 2
SDD size :4 after 7
Reachability property qltransition_315 is true.
SDD proceeding with computation,530 properties remain. new max is 2
SDD size :7 after 8
SDD proceeding with computation,530 properties remain. new max is 4
SDD size :8 after 12
Reachability property qltransition_443 is true.
Reachability property qltransition_428 is true.
Reachability property qltransition_166 is true.
Reachability property qltransition_116 is true.
Reachability property qltransition_109 is true.
Reachability property qltransition_102 is true.
SDD proceeding with computation,524 properties remain. new max is 4
SDD size :12 after 94
Reachability property qltransition_421 is true.
Reachability property qltransition_416 is true.
Reachability property qltransition_406 is true.
Reachability property qltransition_130 is true.
Reachability property qltransition_123 is true.
SDD proceeding with computation,519 properties remain. new max is 4
SDD size :94 after 109
Reachability property qltransition_399 is true.
Reachability property qltransition_389 is true.
Reachability property qltransition_144 is true.
Reachability property qltransition_137 is true.
SDD proceeding with computation,515 properties remain. new max is 4
SDD size :109 after 121
Reachability property qltransition_151 is true.
SDD proceeding with computation,514 properties remain. new max is 4
SDD size :121 after 124
Reachability property qltransition_385 is true.
SDD proceeding with computation,513 properties remain. new max is 4
SDD size :124 after 127
SDD proceeding with computation,513 properties remain. new max is 8
SDD size :127 after 132
SDD proceeding with computation,513 properties remain. new max is 16
SDD size :132 after 139
SDD proceeding with computation,513 properties remain. new max is 32
SDD size :139 after 140
SDD proceeding with computation,513 properties remain. new max is 64
SDD size :140 after 154
Reachability property qltransition_550 is true.
Reachability property qltransition_514 is true.
Reachability property qltransition_503 is true.
Reachability property qltransition_472 is true.
Reachability property qltransition_311 is true.
Reachability property qltransition_297 is true.
Reachability property qltransition_290 is true.
Reachability property qltransition_284 is true.
Reachability property qltransition_276 is true.
Reachability property qltransition_267 is true.
Reachability property qltransition_257 is true.
Reachability property qltransition_247 is true.
Reachability property qltransition_246 is true.
Reachability property qltransition_60 is true.
Reachability property qltransition_53 is true.
Reachability property qltransition_46 is true.
Reachability property qltransition_39 is true.
Reachability property qltransition_32 is true.
Reachability property qltransition_25 is true.
Reachability property qltransition_18 is true.
Reachability property qltransition_11 is true.
SDD proceeding with computation,492 properties remain. new max is 64
SDD size :154 after 208
Reachability property qltransition_474 is true.
Reachability property qltransition_471 is true.
Reachability property qltransition_460 is true.
Reachability property qltransition_248 is true.
SDD proceeding with computation,488 properties remain. new max is 64
SDD size :208 after 227
Reachability property qltransition_466 is true.
SDD proceeding with computation,487 properties remain. new max is 64
SDD size :227 after 235
SDD proceeding with computation,487 properties remain. new max is 128
SDD size :235 after 438
Reachability property qltransition_512 is true.
Reachability property qltransition_465 is true.
Reachability property qltransition_245 is true.
SDD proceeding with computation,484 properties remain. new max is 128
SDD size :438 after 590
Reachability property qltransition_510 is true.
Reachability property qltransition_464 is true.
Reachability property qltransition_244 is true.
SDD proceeding with computation,481 properties remain. new max is 128
SDD size :590 after 1006
Reachability property qltransition_487 is true.
Reachability property qltransition_234 is true.
SDD proceeding with computation,479 properties remain. new max is 128
SDD size :1006 after 1682
Reachability property qltransition_501 is true.
[2024-05-21 05:55:07] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2024-05-21 05:55:07] [INFO ] [Real]Absence check using 5 positive and 13 generalized place invariants in 9 ms returned sat
SDD proceeding with computation,478 properties remain. new max is 128
SDD size :1682 after 1931
Reachability property qltransition_376 is true.
Reachability property qltransition_364 is true.
Reachability property qltransition_362 is true.
Reachability property qltransition_348 is true.
Reachability property qltransition_342 is true.
Reachability property qltransition_338 is true.
Reachability property qltransition_330 is true.
Reachability property qltransition_316 is true.
Reachability property qltransition_215 is true.
Reachability property qltransition_208 is true.
Reachability property qltransition_201 is true.
Reachability property qltransition_194 is true.
Reachability property qltransition_187 is true.
Reachability property qltransition_180 is true.
Reachability property qltransition_173 is true.
SDD proceeding with computation,463 properties remain. new max is 128
SDD size :1931 after 2015
Reachability property qltransition_567 is true.
SDD proceeding with computation,462 properties remain. new max is 128
SDD size :2015 after 2096
Reachability property qltransition_569 is true.
Reachability property qltransition_565 is true.
Reachability property qltransition_563 is true.
Reachability property qltransition_561 is true.
SDD proceeding with computation,458 properties remain. new max is 128
SDD size :2096 after 2944
SDD proceeding with computation,458 properties remain. new max is 256
SDD size :2944 after 3042
SDD proceeding with computation,458 properties remain. new max is 512
SDD size :3042 after 3189
SDD proceeding with computation,458 properties remain. new max is 1024
SDD size :3189 after 5788
Reachability property qltransition_542 is true.
Reachability property qltransition_489 is true.
Reachability property qltransition_243 is true.
SDD proceeding with computation,455 properties remain. new max is 1024
SDD size :5788 after 10970
SDD proceeding with computation,455 properties remain. new max is 2048
SDD size :10970 after 12350
SDD proceeding with computation,455 properties remain. new max is 4096
SDD size :12350 after 26769
Reachability property qltransition_560 is true.
Reachability property qltransition_559 is true.
Reachability property qltransition_558 is true.
Reachability property qltransition_557 is true.
Reachability property qltransition_556 is true.
Reachability property qltransition_555 is true.
Reachability property qltransition_554 is true.
Reachability property qltransition_553 is true.
Reachability property qltransition_552 is true.
Reachability property qltransition_508 is true.
Reachability property qltransition_507 is true.
Reachability property qltransition_506 is true.
Reachability property qltransition_500 is true.
Reachability property qltransition_495 is true.
Reachability property qltransition_493 is true.
Reachability property qltransition_484 is true.
Reachability property qltransition_483 is true.
Reachability property qltransition_482 is true.
Reachability property qltransition_481 is true.
Reachability property qltransition_480 is true.
Reachability property qltransition_479 is true.
Reachability property qltransition_478 is true.
Reachability property qltransition_477 is true.
Reachability property qltransition_476 is true.
Reachability property qltransition_459 is true.
Reachability property qltransition_457 is true.
Reachability property qltransition_456 is true.
Reachability property qltransition_455 is true.
Reachability property qltransition_454 is true.
Reachability property qltransition_453 is true.
Reachability property qltransition_452 is true.
Reachability property qltransition_451 is true.
Reachability property qltransition_450 is true.
Reachability property qltransition_449 is true.
Reachability property qltransition_448 is true.
Reachability property qltransition_447 is true.
Reachability property qltransition_446 is true.
Reachability property qltransition_445 is true.
Reachability property qltransition_444 is true.
Reachability property qltransition_242 is true.
Reachability property qltransition_241 is true.
Reachability property qltransition_240 is true.
Reachability property qltransition_239 is true.
Reachability property qltransition_238 is true.
Reachability property qltransition_237 is true.
Reachability property qltransition_236 is true.
Reachability property qltransition_235 is true.
Reachability property qltransition_233 is true.
Reachability property qltransition_232 is true.
Reachability property qltransition_94 is true.
Reachability property qltransition_92 is true.
Reachability property qltransition_91 is true.
Reachability property qltransition_90 is true.
Reachability property qltransition_89 is true.
Reachability property qltransition_88 is true.
Reachability property qltransition_87 is true.
Reachability property qltransition_86 is true.
Reachability property qltransition_85 is true.
Reachability property qltransition_84 is true.
Reachability property qltransition_83 is true.
Reachability property qltransition_82 is true.
Reachability property qltransition_81 is true.
Reachability property qltransition_80 is true.
Reachability property qltransition_79 is true.
Reachability property qltransition_78 is true.
Reachability property qltransition_77 is true.
Reachability property qltransition_76 is true.
Reachability property qltransition_75 is true.
Reachability property qltransition_74 is true.
Reachability property qltransition_73 is true.
Reachability property qltransition_72 is true.
Reachability property qltransition_71 is true.
Reachability property qltransition_70 is true.
Reachability property qltransition_68 is true.
SDD proceeding with computation,381 properties remain. new max is 4096
SDD size :26769 after 90427
Reachability property qltransition_548 is true.
Reachability property qltransition_546 is true.
Reachability property qltransition_485 is true.
Reachability property qltransition_475 is true.
Reachability property qltransition_470 is true.
Reachability property qltransition_469 is true.
Reachability property qltransition_468 is true.
Reachability property qltransition_458 is true.
Reachability property qltransition_93 is true.
Reachability property qltransition_69 is true.
SDD proceeding with computation,371 properties remain. new max is 4096
SDD size :90427 after 228955
Reachability property qltransition_544 is true.
Reachability property qltransition_467 is true.
SDD proceeding with computation,369 properties remain. new max is 4096
SDD size :228955 after 287411
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,765343,14.5746,365616,2,13117,204,265220,375,0,1874,224874,0
Total reachable state count : 765343

Verifying 536 reachability properties.
Reachability property qltransition_0 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
qltransition\_0,3982,14.5786,365616,2,1207,204,265220,376,0,1877,224874,0
Reachability property qltransition_1 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
qltransition\_1,6,14.5798,365616,2,227,204,265220,377,0,1879,224874,0
Reachability property qltransition_4 does not hold.
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL INITIAL_STATE
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-21 05:55:23] [INFO ] After 18764ms SMT Verify possible using all constraints in real domain returned unsat :5 sat :0 real:370
[2024-05-21 05:55:26] [INFO ] [Nat]Absence check using 5 positive place invariants in 6 ms returned sat
[2024-05-21 05:55:26] [INFO ] [Nat]Absence check using 5 positive and 13 generalized place invariants in 14 ms returned sat
[2024-05-21 05:55:48] [INFO ] After 19404ms SMT Verify possible using state equation in natural domain returned unsat :11 sat :363
[2024-05-21 05:55:48] [INFO ] After 19406ms SMT Verify possible using trap constraints in natural domain returned unsat :11 sat :363
Attempting to minimize the solution found.
Minimization took 0 ms.
[2024-05-21 05:55:48] [INFO ] After 25014ms SMT Verify possible using all constraints in natural domain returned unsat :11 sat :363
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK STRUCTURAL_REDUCTION DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL INITIAL_STATE SAT_SMT
Total runtime 50136 ms.

BK_STOP 1716270949619

--------------------
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
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="ASLink-PT-01b"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is ASLink-PT-01b, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r022-smll-171620128300012"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-01b.tgz
mv ASLink-PT-01b execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;