Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r088-smll-177946995100044.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-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 2-5973
Executing tool itstools
Input is DatabaseWithMutex-PT-20, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r088-smll-177946995100044
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 18M
-rw-r--r-- 1 mcc users 436K Mar 5 14:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 1.9M Mar 5 14:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 550K Mar 5 14:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.6M Mar 5 14:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 274K Mar 15 08:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 873K Mar 15 08:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 177K Mar 15 08:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 657K Mar 15 08:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 449K Mar 5 14:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.9M Mar 5 14:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 828K Mar 5 14:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 4.0M Mar 5 14:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 32K Mar 15 08:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 76K Mar 15 08:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 2.7M Mar 3 18:30 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 Liveness

=== Now, execution of the tool begins

BK_START 1779486270095

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DatabaseWithMutex-PT-20
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
Liveness PT
Running Version 202604301425
[2026-05-22 21:44:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2026-05-22 21:44:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 21:44:33] [INFO ] Load time of PNML (sax parser for PT used): 825 ms
[2026-05-22 21:44:33] [INFO ] Transformed 3260 places.
[2026-05-22 21:44:33] [INFO ] Transformed 3200 transitions.
[2026-05-22 21:44:33] [INFO ] Found NUPN structural information;
[2026-05-22 21:44:33] [INFO ] Parsed PT model containing 3260 places and 3200 transitions and 23200 arcs in 1125 ms.
Discarding 380 transitions out of 3200. Remains 2820
Built sparse matrix representations for Structural reductions in 24 ms.26196KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 326 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 349 ms. Remains : 3260/3260 places, 3200/3200 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 174 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1568439693461535792.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16865987418176532341.kers'
[2026-05-22 21:44:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1568439693461535792.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16865987418176532341.kers]
Culled 0 columns in 5 ms.
// Phase 1: matrix 3200 rows 3260 cols 23200 entries
Finished phase 1 with 2400 SingleSign rule and 400 generalized
[2026-05-22 21:44:35] [INFO ] Computed 460 invariants in 61 ms
Computed 460 P flows in 63 ms.
Exported basis to /tmp/petrispot-output-16865987418176532341.kers
Total runtime 71 ms.
[2026-05-22 21:44:37] [INFO ] Implicit Places using invariants in 2302 ms returned []
[2026-05-22 21:44:37] [INFO ] Invariant cache hit.
[2026-05-22 21:44:42] [INFO ] Implicit Places using invariants and state equation in 5773 ms returned []
Implicit Place search using SMT with State Equation took 8146 ms to find 0 implicit places.
[2026-05-22 21:44:43] [INFO ] Redundant transitions in 319 ms returned []
Running 2800 sub problems to find dead transitions.
[2026-05-22 21:44:43] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/3240 variables, 3240/3240 constraints. Problems are: Problem set: 0 solved, 2800 unsolved
SMT process timed out in 32743ms, After SMT, problems are : Problem set: 0 solved, 2800 unsolved
Search for dead transitions found 0 dead transitions in 32798ms
Finished structural reductions in DEADLOCK mode , in 1 iterations and 41511 ms. Remains : 3260/3260 places, 3200/3200 transitions.
Random walk for 1250000 steps, including 0 resets, run took 18898 ms (no deadlock found). (steps per millisecond=66 )
Random directed walk for 1250018 steps, including 0 resets, run took 14504 ms (no deadlock found). (steps per millisecond=86 )
[2026-05-22 21:45:49] [INFO ] Invariant cache hit.
[2026-05-22 21:45:52] [INFO ] [Real]Absence check using 61 positive place invariants in 584 ms returned sat
[2026-05-22 21:49:24] [INFO ] [Real]Absence check using 61 positive and 399 generalized place invariants in 212116 ms returned sat
[2026-05-22 21:50:49] [INFO ] [Real]Absence check using state equation in 85297 ms returned unknown
Random directed walk for 500004 steps, including 0 resets, run took 6410 ms (no deadlock found). (steps per millisecond=78 )
Random walk for 500000 steps, including 0 resets, run took 7046 ms (no deadlock found). (steps per millisecond=70 )
Random directed walk for 500001 steps, including 0 resets, run took 5450 ms (no deadlock found). (steps per millisecond=91 )
Random walk for 500000 steps, including 0 resets, run took 7145 ms (no deadlock found). (steps per millisecond=69 )
Starting structural reductions in DEADLOCK mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 98 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
[2026-05-22 21:51:15] [INFO ] Invariant cache hit.
[2026-05-22 21:51:17] [INFO ] Implicit Places using invariants in 1500 ms returned []
[2026-05-22 21:51:17] [INFO ] Invariant cache hit.
[2026-05-22 21:51:22] [INFO ] Implicit Places using invariants and state equation in 5041 ms returned []
Implicit Place search using SMT with State Equation took 6543 ms to find 0 implicit places.
[2026-05-22 21:51:22] [INFO ] Redundant transitions in 497 ms returned []
Skipped dead transition search.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 7147 ms. Remains : 3260/3260 places, 3200/3200 transitions.
Random walk for 1250000 steps, including 0 resets, run took 17689 ms (no deadlock found). (steps per millisecond=70 )
Random directed walk for 1250032 steps, including 0 resets, run took 14026 ms (no deadlock found). (steps per millisecond=89 )
[2026-05-22 21:51:54] [INFO ] Invariant cache hit.
[2026-05-22 21:51:57] [INFO ] [Real]Absence check using 61 positive place invariants in 598 ms returned sat
[2026-05-22 21:55:31] [INFO ] [Real]Absence check using 61 positive and 399 generalized place invariants in 214218 ms returned sat
[2026-05-22 21:56:54] [INFO ] [Real]Absence check using state equation in 83230 ms returned unknown
Random directed walk for 500015 steps, including 0 resets, run took 6372 ms (no deadlock found). (steps per millisecond=78 )
Random walk for 500000 steps, including 0 resets, run took 7095 ms (no deadlock found). (steps per millisecond=70 )
Random directed walk for 500005 steps, including 0 resets, run took 5354 ms (no deadlock found). (steps per millisecond=93 )
Random walk for 500000 steps, including 0 resets, run took 7130 ms (no deadlock found). (steps per millisecond=70 )
[2026-05-22 21:57:21] [INFO ] Flatten gal took : 761 ms
Starting structural reductions in LIVENESS mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 800 transitions
Trivial Post-agglo rules discarded 800 transitions
Performed 800 trivial Post agglomeration. Transition count delta: 800
Iterating post reduction 0 with 800 rules applied. Total rules applied 800 place count 3260 transition count 2400
Reduce places removed 820 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 800 transitions
Trivial Post-agglo rules discarded 800 transitions
Performed 800 trivial Post agglomeration. Transition count delta: 800
Iterating post reduction 1 with 1620 rules applied. Total rules applied 2420 place count 2440 transition count 1600
Reduce places removed 800 places and 0 transitions.
Iterating post reduction 2 with 800 rules applied. Total rules applied 3220 place count 1640 transition count 1600
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 400 Pre rules applied. Total rules applied 3220 place count 1640 transition count 1200
Renaming transitions due to excessive name length > 1024 char.
Deduced a syphon composed of 400 places in 2 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 3 with 800 rules applied. Total rules applied 4020 place count 1240 transition count 1200
Applied a total of 4020 rules in 394 ms. Remains 1240 /3260 variables (removed 2020) and now considering 1200/3200 (removed 2000) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10203728400125283296.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13234687967368703863.kers'
[2026-05-22 21:57:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10203728400125283296.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13234687967368703863.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1200 rows 1240 cols 18400 entries
Finished phase 1 with 400 SingleSign rule and 400 generalized
[2026-05-22 21:57:22] [INFO ] Computed 440 invariants in 32 ms
Computed 440 P flows in 33 ms.
Exported basis to /tmp/petrispot-output-13234687967368703863.kers
Total runtime 37 ms.
[2026-05-22 21:57:53] [INFO ] Performed 86/1240 implicitness test of which 56 returned IMPLICIT in 30 seconds.
[2026-05-22 21:58:24] [INFO ] Performed 157/1240 implicitness test of which 99 returned IMPLICIT in 61 seconds.
[2026-05-22 21:58:54] [INFO ] Performed 239/1240 implicitness test of which 155 returned IMPLICIT in 91 seconds.
[2026-05-22 21:59:24] [INFO ] Performed 327/1240 implicitness test of which 214 returned IMPLICIT in 121 seconds.
[2026-05-22 21:59:55] [INFO ] Performed 423/1240 implicitness test of which 270 returned IMPLICIT in 152 seconds.
[2026-05-22 22:00:02] [INFO ] Implicit Places using invariants in 160065 ms returned [1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 21, 22, 23, 26, 27, 30, 33, 34, 35, 36, 37, 39, 41, 42, 44, 46, 47, 49, 53, 54, 55, 57, 58, 60, 61, 62, 63, 65, 67, 68, 69, 71, 72, 74, 75, 78, 79, 80, 81, 83, 84, 85, 86, 90, 91, 95, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 111, 112, 113, 115, 116, 117, 119, 120, 122, 124, 125, 126, 128, 133, 135, 137, 139, 141, 142, 146, 147, 148, 149, 150, 153, 154, 156, 157, 158, 159, 160, 161, 162, 163, 165, 166, 168, 174, 175, 176, 177, 179, 181, 183, 185, 187, 188, 189, 190, 191, 192, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 209, 210, 211, 214, 215, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 232, 234, 235, 237, 241, 242, 243, 245, 247, 248, 249, 250, 252, 257, 258, 259, 261, 262, 264, 265, 267, 268, 269, 272, 273, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 300, 308, 310, 311, 312, 314, 315, 317, 318, 320, 322, 323, 324, 326, 327, 330, 331, 333, 335, 337, 338, 341, 342, 345, 346, 347, 348, 349, 350, 351, 353, 355, 356, 358, 359, 360, 361, 363, 364, 366, 367, 369, 372, 373, 376, 377, 378, 382, 385, 386, 387, 388, 389, 392, 393, 394, 395, 396, 402, 406, 408, 409, 410, 411, 414, 416, 417, 418, 419, 421, 423, 424, 425, 426, 427, 428, 429, 430, 432, 433, 434, 435]
[2026-05-22 22:00:02] [INFO ] Actually due to overlaps returned [2, 3, 4, 10, 21, 26, 27, 30, 33, 54, 63, 71, 72, 74, 86, 98, 113, 120, 128, 135, 20, 46, 116, 146, 248, 272, 292, 298, 317, 360]
Discarding 30 places :
Implicit Place search using SMT only with invariants took 160079 ms to find 30 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 1210/3260 places, 1200/3200 transitions.
Applied a total of 0 rules in 22 ms. Remains 1210 /1210 variables (removed 0) and now considering 1200/1200 (removed 0) transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 160496 ms. Remains : 1210/3260 places, 1200/3200 transitions.
Discarding 380 transitions out of 1200. Remains 820
Initial state reduction rules removed 20 formulas.
[2026-05-22 22:00:02] [INFO ] Flatten gal took : 342 ms
[2026-05-22 22:00:03] [INFO ] Flatten gal took : 426 ms
[2026-05-22 22:00:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15690299933186553190.gal : 201 ms
[2026-05-22 22:00:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6021131592328766093.prop : 65 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15690299933186553190.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6021131592328766093.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
RANDOM walk for 31779 steps (7 resets) in 5965 ms. (5 steps per ms) remains 0/800 properties
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query QuasiLiveness after proving 820 properties.
Starting structural reductions in LIVENESS mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 800 transitions
Trivial Post-agglo rules discarded 800 transitions
Performed 800 trivial Post agglomeration. Transition count delta: 800
Iterating post reduction 0 with 800 rules applied. Total rules applied 800 place count 3260 transition count 2400
Reduce places removed 820 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 800 transitions
Trivial Post-agglo rules discarded 800 transitions
Performed 800 trivial Post agglomeration. Transition count delta: 800
Iterating post reduction 1 with 1620 rules applied. Total rules applied 2420 place count 2440 transition count 1600
Reduce places removed 800 places and 0 transitions.
Iterating post reduction 2 with 800 rules applied. Total rules applied 3220 place count 1640 transition count 1600
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 400 Pre rules applied. Total rules applied 3220 place count 1640 transition count 1200
Renaming transitions due to excessive name length > 1024 char.
Deduced a syphon composed of 400 places in 2 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 3 with 800 rules applied. Total rules applied 4020 place count 1240 transition count 1200
Applied a total of 4020 rules in 241 ms. Remains 1240 /3260 variables (removed 2020) and now considering 1200/3200 (removed 2000) transitions.
[2026-05-22 22:00:04] [INFO ] Invariant cache hit.
[2026-05-22 22:00:35] [INFO ] Performed 85/1240 implicitness test of which 55 returned IMPLICIT in 30 seconds.
[2026-05-22 22:01:07] [INFO ] Performed 153/1240 implicitness test of which 96 returned IMPLICIT in 61 seconds.
[2026-05-22 22:01:37] [INFO ] Performed 229/1240 implicitness test of which 151 returned IMPLICIT in 92 seconds.
[2026-05-22 22:02:07] [INFO ] Performed 313/1240 implicitness test of which 204 returned IMPLICIT in 122 seconds.
[2026-05-22 22:02:38] [INFO ] Performed 410/1240 implicitness test of which 262 returned IMPLICIT in 153 seconds.
[2026-05-22 22:02:44] [INFO ] Implicit Places using invariants in 160014 ms returned [1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 21, 22, 23, 26, 27, 30, 33, 34, 35, 36, 37, 39, 41, 42, 44, 46, 47, 49, 53, 54, 55, 57, 58, 60, 61, 62, 63, 65, 67, 68, 69, 71, 72, 74, 75, 78, 79, 80, 81, 83, 84, 85, 86, 90, 91, 95, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 111, 112, 113, 115, 116, 117, 119, 120, 122, 124, 125, 126, 128, 133, 135, 137, 139, 141, 142, 146, 147, 148, 149, 150, 153, 154, 156, 157, 158, 159, 160, 161, 162, 163, 165, 166, 168, 174, 175, 176, 177, 179, 181, 183, 185, 187, 188, 189, 190, 191, 192, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 209, 210, 211, 214, 215, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 232, 234, 235, 237, 241, 242, 243, 245, 247, 248, 249, 250, 252, 257, 258, 259, 261, 262, 264, 265, 267, 268, 269, 272, 273, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 300, 308, 310, 311, 312, 314, 315, 317, 318, 320, 322, 323, 324, 326, 327, 330, 331, 333, 335, 337, 338, 341, 342, 345, 346, 347, 348, 349, 350, 351, 353, 355, 356, 358, 359, 360, 361, 363, 364, 366, 367, 369, 372, 373, 376, 377, 378, 382, 385, 386, 387, 388, 389, 392, 393, 394, 395, 396, 402, 406, 408, 409, 410, 411, 414, 416, 417, 418, 419, 421, 423, 424, 425, 426, 427, 428]
[2026-05-22 22:02:44] [INFO ] Actually due to overlaps returned [2, 3, 4, 10, 21, 26, 27, 30, 33, 54, 63, 71, 72, 74, 86, 98, 113, 120, 128, 135, 20, 46, 116, 146, 248, 272, 292, 298, 317, 360]
Discarding 30 places :
Implicit Place search using SMT only with invariants took 160021 ms to find 30 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 1210/3260 places, 1200/3200 transitions.
Applied a total of 0 rules in 20 ms. Remains 1210 /1210 variables (removed 0) and now considering 1200/1200 (removed 0) transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 160283 ms. Remains : 1210/3260 places, 1200/3200 transitions.
Discarding 380 transitions out of 1200. Remains 820
Net is quasi-live, checking if it is reversible to establish liveness.
[2026-05-22 22:02:44] [INFO ] Flatten gal took : 137 ms
[2026-05-22 22:02:44] [INFO ] Flatten gal took : 170 ms
[2026-05-22 22:02:44] [INFO ] Time to serialize gal into /tmp/CTLFireability14167843616484944900.gal : 39 ms
[2026-05-22 22:02:44] [INFO ] Time to serialize properties into /tmp/CTLFireability1794953180495564928.ctl : 11 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14167843616484944900.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1794953180495564928.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 22:02:48] [INFO ] Flatten gal took : 126 ms
[2026-05-22 22:02:48] [INFO ] Applying decomposition
[2026-05-22 22:02:48] [INFO ] Flatten gal took : 132 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph8099413597431666815.txt' '-o' '/tmp/graph8099413597431666815.bin' '-w' '/tmp/graph8099413597431666815.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8099413597431666815.bin' '-l' '-1' '-v' '-w' '/tmp/graph8099413597431666815.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:02:48] [INFO ] Decomposing Gal with order
[2026-05-22 22:02:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:02:49] [INFO ] Removed a total of 380 redundant transitions.
[2026-05-22 22:02:49] [INFO ] Flatten gal took : 616 ms
[2026-05-22 22:02:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 16 ms.
[2026-05-22 22:02:49] [INFO ] Time to serialize gal into /tmp/CTLFireability18185171578392864917.gal : 33 ms
[2026-05-22 22:02:49] [INFO ] Time to serialize properties into /tmp/CTLFireability16143673217169448891.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18185171578392864917.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16143673217169448891.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 22:02:53] [INFO ] Flatten gal took : 116 ms
[2026-05-22 22:02:53] [INFO ] Flatten gal took : 115 ms
[2026-05-22 22:02:53] [INFO ] Time to serialize gal into /tmp/CTLFireability2721702112811079707.gal : 22 ms
[2026-05-22 22:02:53] [INFO ] Time to serialize properties into /tmp/CTLFireability4201646399716060069.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2721702112811079707.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4201646399716060069.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 22:03:23] [INFO ] Flatten gal took : 106 ms
[2026-05-22 22:03:23] [INFO ] Applying decomposition
[2026-05-22 22:03:23] [INFO ] Flatten gal took : 110 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph163234707402530817.txt' '-o' '/tmp/graph163234707402530817.bin' '-w' '/tmp/graph163234707402530817.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph163234707402530817.bin' '-l' '-1' '-v' '-w' '/tmp/graph163234707402530817.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:03:24] [INFO ] Decomposing Gal with order
[2026-05-22 22:03:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:03:24] [INFO ] Removed a total of 380 redundant transitions.
[2026-05-22 22:03:24] [INFO ] Flatten gal took : 267 ms
[2026-05-22 22:03:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2026-05-22 22:03:24] [INFO ] Time to serialize gal into /tmp/CTLFireability9804303652249350434.gal : 26 ms
[2026-05-22 22:03:24] [INFO ] Time to serialize properties into /tmp/CTLFireability6012419399581441037.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9804303652249350434.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6012419399581441037.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 22:03:54] [INFO ] Flatten gal took : 99 ms
[2026-05-22 22:03:54] [INFO ] Flatten gal took : 100 ms
[2026-05-22 22:03:54] [INFO ] Time to serialize gal into /tmp/CTLFireability9127161308056969921.gal : 20 ms
[2026-05-22 22:03:54] [INFO ] Time to serialize properties into /tmp/CTLFireability7407158989594879300.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9127161308056969921.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7407158989594879300.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 22:08:55] [INFO ] Flatten gal took : 99 ms
[2026-05-22 22:08:55] [INFO ] Applying decomposition
[2026-05-22 22:08:55] [INFO ] Flatten gal took : 100 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph2715655187256090111.txt' '-o' '/tmp/graph2715655187256090111.bin' '-w' '/tmp/graph2715655187256090111.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2715655187256090111.bin' '-l' '-1' '-v' '-w' '/tmp/graph2715655187256090111.weights' '-q' '0' '-e' '0.001'
[2026-05-22 22:08:55] [INFO ] Decomposing Gal with order
[2026-05-22 22:08:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 22:08:55] [INFO ] Removed a total of 380 redundant transitions.
[2026-05-22 22:08:56] [INFO ] Flatten gal took : 234 ms
[2026-05-22 22:08:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2026-05-22 22:08:56] [INFO ] Time to serialize gal into /tmp/CTLFireability11323008588222499315.gal : 27 ms
[2026-05-22 22:08:56] [INFO ] Time to serialize properties into /tmp/CTLFireability6848013168966947399.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11323008588222499315.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6848013168966947399.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 22:13:56] [INFO ] Flatten gal took : 98 ms
[2026-05-22 22:13:56] [INFO ] Flatten gal took : 98 ms
[2026-05-22 22:13:56] [INFO ] Time to serialize gal into /tmp/CTLFireability4258511608938099680.gal : 18 ms
[2026-05-22 22:13:56] [INFO ] Time to serialize properties into /tmp/CTLFireability15140235179758180581.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4258511608938099680.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15140235179758180581.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

--------------------
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
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution Liveness -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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination Liveness -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="DatabaseWithMutex-PT-20"
export BK_EXAMINATION="Liveness"
export BK_TOOL="itstools"
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 2-5973"
echo " Executing tool itstools"
echo " Input is DatabaseWithMutex-PT-20, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r088-smll-177946995100044"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-PT-20.tgz
mv DatabaseWithMutex-PT-20 execution
cd execution
if [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "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 [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "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 "Liveness.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 '' Liveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
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 ;