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-171620128400052.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-05b, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r022-smll-171620128400052
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K 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 3.5K May 19 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 15K May 19 15:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 17:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.3K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.4K May 19 07:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 19 15:22 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 795K 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 1716275160945

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-05b
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202304061127
[2024-05-21 07:06:03] [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 07:06:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 07:06:04] [INFO ] Load time of PNML (sax parser for PT used): 307 ms
[2024-05-21 07:06:04] [INFO ] Transformed 2430 places.
[2024-05-21 07:06:04] [INFO ] Transformed 3040 transitions.
[2024-05-21 07:06:04] [INFO ] Found NUPN structural information;
[2024-05-21 07:06:04] [INFO ] Parsed PT model containing 2430 places and 3040 transitions and 9292 arcs in 447 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 2430/2430 places, 3040/3040 transitions.
Drop transitions removed 564 transitions
Trivial Post-agglo rules discarded 564 transitions
Performed 564 trivial Post agglomeration. Transition count delta: 564
Iterating post reduction 0 with 564 rules applied. Total rules applied 564 place count 2430 transition count 2476
Reduce places removed 564 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 590 rules applied. Total rules applied 1154 place count 1866 transition count 2450
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 1161 place count 1859 transition count 2450
Performed 563 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 563 Pre rules applied. Total rules applied 1161 place count 1859 transition count 1887
Deduced a syphon composed of 563 places in 26 ms
Ensure Unique test removed 53 places
Reduce places removed 616 places and 0 transitions.
Iterating global reduction 3 with 1179 rules applied. Total rules applied 2340 place count 1243 transition count 1887
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 3 with 39 rules applied. Total rules applied 2379 place count 1238 transition count 1853
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 4 with 34 rules applied. Total rules applied 2413 place count 1204 transition count 1853
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 20 Pre rules applied. Total rules applied 2413 place count 1204 transition count 1833
Deduced a syphon composed of 20 places in 13 ms
Ensure Unique test removed 20 places
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 5 with 60 rules applied. Total rules applied 2473 place count 1164 transition count 1833
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 20 Pre rules applied. Total rules applied 2473 place count 1164 transition count 1813
Deduced a syphon composed of 20 places in 13 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 5 with 40 rules applied. Total rules applied 2513 place count 1144 transition count 1813
Performed 244 Post agglomeration using F-continuation condition.Transition count delta: 244
Deduced a syphon composed of 244 places in 9 ms
Ensure Unique test removed 1 places
Reduce places removed 245 places and 0 transitions.
Iterating global reduction 5 with 489 rules applied. Total rules applied 3002 place count 899 transition count 1569
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 2 places in 14 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 3006 place count 897 transition count 1581
Applied a total of 3006 rules in 623 ms. Remains 897 /2430 variables (removed 1533) and now considering 1581/3040 (removed 1459) transitions.
// Phase 1: matrix 1581 rows 897 cols
[2024-05-21 07:06:04] [INFO ] Computed 159 invariants in 118 ms
[2024-05-21 07:06:06] [INFO ] Implicit Places using invariants in 1655 ms returned [1, 19, 20, 21, 25, 73, 155, 484, 708, 760, 764, 782, 785, 798, 804, 810, 816, 822, 828, 834, 840, 846, 852, 858, 896]
Discarding 25 places :
Implicit Place search using SMT only with invariants took 1698 ms to find 25 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 872/2430 places, 1581/3040 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 872 transition count 1558
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 849 transition count 1556
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 49 place count 848 transition count 1556
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 49 place count 848 transition count 1555
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 51 place count 847 transition count 1555
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 5 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 91 place count 827 transition count 1535
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 96 place count 827 transition count 1530
Applied a total of 96 rules in 59 ms. Remains 827 /872 variables (removed 45) and now considering 1530/1581 (removed 51) transitions.
// Phase 1: matrix 1530 rows 827 cols
[2024-05-21 07:06:06] [INFO ] Computed 134 invariants in 60 ms
[2024-05-21 07:06:07] [INFO ] Implicit Places using invariants in 1474 ms returned [40, 150, 151, 152, 153, 173, 191, 273, 287, 288, 289, 290, 310, 328, 410, 424, 425, 426, 427, 447, 544, 558, 559, 560, 561, 581, 599, 681, 695, 696, 697, 698, 699, 734, 756, 757, 801]
Discarding 37 places :
Implicit Place search using SMT only with invariants took 1478 ms to find 37 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 790/2430 places, 1530/3040 transitions.
Drop transitions removed 53 transitions
Trivial Post-agglo rules discarded 53 transitions
Performed 53 trivial Post agglomeration. Transition count delta: 53
Iterating post reduction 0 with 53 rules applied. Total rules applied 53 place count 790 transition count 1477
Reduce places removed 53 places and 0 transitions.
Iterating post reduction 1 with 53 rules applied. Total rules applied 106 place count 737 transition count 1477
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 45 Pre rules applied. Total rules applied 106 place count 737 transition count 1432
Deduced a syphon composed of 45 places in 4 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 196 place count 692 transition count 1432
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 2 with 9 rules applied. Total rules applied 205 place count 689 transition count 1426
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 211 place count 683 transition count 1426
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 5 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 4 with 94 rules applied. Total rules applied 305 place count 636 transition count 1379
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 307 place count 635 transition count 1379
Applied a total of 307 rules in 65 ms. Remains 635 /790 variables (removed 155) and now considering 1379/1530 (removed 151) transitions.
// Phase 1: matrix 1379 rows 635 cols
[2024-05-21 07:06:08] [INFO ] Computed 94 invariants in 18 ms
[2024-05-21 07:06:08] [INFO ] Implicit Places using invariants in 864 ms returned [97, 103, 108, 109, 113, 116, 201, 207, 212, 213, 218, 303, 309, 314, 315, 320, 405, 411, 416, 417, 421, 424, 509, 515, 520, 521, 526, 620, 623, 626, 629, 632]
Discarding 32 places :
Implicit Place search using SMT only with invariants took 867 ms to find 32 implicit places.
Starting structural reductions in LIVENESS mode, iteration 3 : 603/2430 places, 1379/3040 transitions.
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 603 transition count 1377
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 601 transition count 1377
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 4 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 56 place count 575 transition count 1351
Applied a total of 56 rules in 27 ms. Remains 575 /603 variables (removed 28) and now considering 1351/1379 (removed 28) transitions.
// Phase 1: matrix 1351 rows 575 cols
[2024-05-21 07:06:08] [INFO ] Computed 62 invariants in 14 ms
[2024-05-21 07:06:09] [INFO ] Implicit Places using invariants in 622 ms returned []
[2024-05-21 07:06:09] [INFO ] Invariant cache hit.
[2024-05-21 07:06:11] [INFO ] Implicit Places using invariants and state equation in 2138 ms returned []
Implicit Place search using SMT with State Equation took 2763 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 4 : 575/2430 places, 1351/3040 transitions.
Finished structural reductions in LIVENESS mode , in 4 iterations and 7586 ms. Remains : 575/2430 places, 1351/3040 transitions.
Discarding 74 transitions out of 1351. Remains 1277
Initial state reduction rules removed 1 formulas.
[2024-05-21 07:06:12] [INFO ] Flatten gal took : 444 ms
[2024-05-21 07:06:13] [INFO ] Flatten gal took : 267 ms
[2024-05-21 07:06:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6333280475316256596.gal : 72 ms
[2024-05-21 07:06:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9504699423215857908.prop : 12 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6333280475316256596.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9504699423215857908.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality9504699423215857908.prop.
Incomplete random walk after 10000 steps, including 151 resets, run finished after 1966 ms. (steps per millisecond=5 ) properties (out of 1276) seen :305
Running SMT prover for 971 properties.
[2024-05-21 07:06:13] [INFO ] Invariant cache hit.
Reachability property qltransition_25 is true.
Reachability property qltransition_19 is true.
Reachability property qltransition_13 is true.
Reachability property qltransition_7 is true.
Reachability property qltransition_1 is true.
Reachability property qltransition_0 is true.
SDD proceeding with computation,1270 properties remain. new max is 2
SDD size :1 after 4
Reachability property qltransition_1201 is true.
SDD proceeding with computation,1269 properties remain. new max is 2
SDD size :4 after 5
Reachability property qltransition_1202 is true.
SDD proceeding with computation,1268 properties remain. new max is 2
SDD size :5 after 6
Reachability property qltransition_1203 is true.
SDD proceeding with computation,1267 properties remain. new max is 2
SDD size :6 after 7
Reachability property qltransition_1204 is true.
SDD proceeding with computation,1266 properties remain. new max is 2
SDD size :7 after 8
Reachability property qltransition_543 is true.
SDD proceeding with computation,1265 properties remain. new max is 2
SDD size :8 after 12
SDD proceeding with computation,1265 properties remain. new max is 4
SDD size :12 after 34
Reachability property qltransition_1219 is true.
SDD proceeding with computation,1264 properties remain. new max is 4
SDD size :34 after 45
Reachability property qltransition_1221 is true.
Reachability property qltransition_1220 is true.
SDD proceeding with computation,1262 properties remain. new max is 4
SDD size :45 after 67
Reachability property qltransition_1222 is true.
Reachability property qltransition_537 is true.
SDD proceeding with computation,1260 properties remain. new max is 4
SDD size :67 after 122
SDD proceeding with computation,1260 properties remain. new max is 8
SDD size :122 after 150
SDD proceeding with computation,1260 properties remain. new max is 16
SDD size :150 after 448
Reachability property qltransition_1240 is true.
Reachability property qltransition_1239 is true.
Reachability property qltransition_1238 is true.
Reachability property qltransition_1237 is true.
Reachability property qltransition_531 is true.
SDD proceeding with computation,1255 properties remain. new max is 16
SDD size :448 after 1640
SDD proceeding with computation,1255 properties remain. new max is 32
SDD size :1640 after 6430
Reachability property qltransition_1258 is true.
Reachability property qltransition_1257 is true.
Reachability property qltransition_1256 is true.
Reachability property qltransition_1255 is true.
Reachability property qltransition_517 is true.
SDD proceeding with computation,1250 properties remain. new max is 32
SDD size :6430 after 93820
Reachability property qltransition_878 is true.
Reachability property qltransition_877 is true.
Reachability property qltransition_876 is true.
Reachability property qltransition_875 is true.
SDD proceeding with computation,1246 properties remain. new max is 32
SDD size :93820 after 457908
Reachability property qltransition_999 is true.
Reachability property qltransition_994 is true.
Reachability property qltransition_987 is true.
Reachability property qltransition_982 is true.
Reachability property qltransition_973 is true.
Reachability property qltransition_965 is true.
Reachability property qltransition_956 is true.
Reachability property qltransition_944 is true.
Reachability property qltransition_434 is true.
Reachability property qltransition_427 is true.
Reachability property qltransition_420 is true.
Reachability property qltransition_413 is true.
Reachability property qltransition_406 is true.
Reachability property qltransition_399 is true.
Reachability property qltransition_392 is true.
Reachability property qltransition_385 is true.
SDD proceeding with computation,1230 properties remain. new max is 32
SDD size :457908 after 2.72965e+06
SDD proceeding with computation,1230 properties remain. new max is 64
SDD size :2.72965e+06 after 3.07365e+06
SDD proceeding with computation,1230 properties remain. new max is 128
SDD size :3.07365e+06 after 6.07586e+06
Reachability property qltransition_1270 is true.
Reachability property qltransition_1259 is true.
Reachability property qltransition_1241 is true.
Reachability property qltransition_1139 is true.
Reachability property qltransition_1137 is true.
Reachability property qltransition_1112 is true.
Reachability property qltransition_867 is true.
Reachability property qltransition_862 is true.
Reachability property qltransition_855 is true.
Reachability property qltransition_849 is true.
Reachability property qltransition_842 is true.
Reachability property qltransition_833 is true.
Reachability property qltransition_823 is true.
Reachability property qltransition_813 is true.
Reachability property qltransition_810 is true.
Reachability property qltransition_536 is true.
Reachability property qltransition_535 is true.
Reachability property qltransition_530 is true.
Reachability property qltransition_529 is true.
Reachability property qltransition_350 is true.
Reachability property qltransition_94 is true.
Reachability property qltransition_85 is true.
Reachability property qltransition_76 is true.
Reachability property qltransition_67 is true.
Reachability property qltransition_58 is true.
Reachability property qltransition_49 is true.
Reachability property qltransition_40 is true.
Reachability property qltransition_31 is true.
SDD proceeding with computation,1202 properties remain. new max is 128
SDD size :6.07586e+06 after 6.75903e+06
Reachability property qltransition_1223 is true.
Reachability property qltransition_1114 is true.
Reachability property qltransition_1087 is true.
Reachability property qltransition_796 is true.
Reachability property qltransition_789 is true.
Reachability property qltransition_785 is true.
Reachability property qltransition_775 is true.
Reachability property qltransition_768 is true.
Reachability property qltransition_758 is true.
Reachability property qltransition_754 is true.
Reachability property qltransition_746 is true.
Reachability property qltransition_542 is true.
Reachability property qltransition_541 is true.
Reachability property qltransition_341 is true.
Reachability property qltransition_332 is true.
Reachability property qltransition_323 is true.
Reachability property qltransition_314 is true.
Reachability property qltransition_305 is true.
Reachability property qltransition_296 is true.
Reachability property qltransition_287 is true.
Reachability property qltransition_104 is true.
Reachability property qltransition_95 is true.
SDD proceeding with computation,1180 properties remain. new max is 128
SDD size :6.75903e+06 after 6.77509e+06
Reachability property qltransition_1205 is true.
Reachability property qltransition_1089 is true.
Reachability property qltransition_1062 is true.
Reachability property qltransition_731 is true.
Reachability property qltransition_724 is true.
Reachability property qltransition_718 is true.
Reachability property qltransition_710 is true.
Reachability property qltransition_701 is true.
Reachability property qltransition_691 is true.
Reachability property qltransition_683 is true.
Reachability property qltransition_682 is true.
Reachability property qltransition_667 is true.
Reachability property qltransition_548 is true.
Reachability property qltransition_547 is true.
Reachability property qltransition_286 is true.
Reachability property qltransition_277 is true.
Reachability property qltransition_158 is true.
Reachability property qltransition_149 is true.
Reachability property qltransition_140 is true.
Reachability property qltransition_131 is true.
Reachability property qltransition_122 is true.
Reachability property qltransition_113 is true.
SDD proceeding with computation,1158 properties remain. new max is 128
SDD size :6.77509e+06 after 6.77624e+06
Reachability property qltransition_1187 is true.
Reachability property qltransition_1064 is true.
Reachability property qltransition_1037 is true.
Reachability property qltransition_660 is true.
Reachability property qltransition_655 is true.
Reachability property qltransition_646 is true.
Reachability property qltransition_641 is true.
Reachability property qltransition_629 is true.
Reachability property qltransition_624 is true.
Reachability property qltransition_618 is true.
Reachability property qltransition_610 is true.
Reachability property qltransition_554 is true.
Reachability property qltransition_553 is true.
Reachability property qltransition_268 is true.
Reachability property qltransition_259 is true.
Reachability property qltransition_250 is true.
Reachability property qltransition_241 is true.
Reachability property qltransition_232 is true.
Reachability property qltransition_223 is true.
Reachability property qltransition_180 is true.
Reachability property qltransition_173 is true.
Reachability property qltransition_166 is true.
SDD proceeding with computation,1136 properties remain. new max is 128
SDD size :6.77624e+06 after 6.77634e+06
Reachability property qltransition_1307 is true.
Reachability property qltransition_1039 is true.
Reachability property qltransition_1036 is true.
Reachability property qltransition_1031 is true.
Reachability property qltransition_1023 is true.
Reachability property qltransition_595 is true.
Reachability property qltransition_590 is true.
Reachability property qltransition_580 is true.
Reachability property qltransition_573 is true.
Reachability property qltransition_568 is true.
Reachability property qltransition_559 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.
SDD proceeding with computation,1120 properties remain. new max is 128
SDD size :6.77634e+06 after 6.77639e+06
Reachability property qltransition_1315 is true.
Reachability property qltransition_1061 is true.
SDD proceeding with computation,1118 properties remain. new max is 128
SDD size :6.77639e+06 after 6.77708e+06
Reachability property qltransition_1086 is true.
Reachability property qltransition_1056 is true.
SDD proceeding with computation,1116 properties remain. new max is 128
SDD size :6.77708e+06 after 6.77949e+06
SDD proceeding with computation,1116 properties remain. new max is 256
SDD size :6.77949e+06 after 6.7799e+06
Reachability property qltransition_1324 is true.
Reachability property qltransition_1081 is true.
SDD proceeding with computation,1114 properties remain. new max is 256
SDD size :6.7799e+06 after 6.79449e+06
Reachability property qltransition_1111 is true.
SDD proceeding with computation,1113 properties remain. new max is 256
SDD size :6.79449e+06 after 6.84171e+06
Reachability property qltransition_1332 is true.
Reachability property qltransition_1106 is true.
SDD proceeding with computation,1111 properties remain. new max is 256
SDD size :6.84171e+06 after 7.43076e+06
Reachability property qltransition_1136 is true.
[2024-05-21 07:06:29] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2024-05-21 07:06:29] [INFO ] [Real]Absence check using 13 positive and 49 generalized place invariants in 28 ms returned sat
SDD proceeding with computation,1110 properties remain. new max is 256
SDD size :7.43076e+06 after 8.23658e+06
Reachability property qltransition_1340 is true.
Reachability property qltransition_1131 is true.
SDD proceeding with computation,1108 properties remain. new max is 256
SDD size :8.23658e+06 after 2.27706e+07
SDD proceeding with computation,1108 properties remain. new max is 512
SDD size :2.27706e+07 after 1.27857e+08
Reachability property qltransition_1268 is true.
Reachability property qltransition_546 is true.
Reachability property qltransition_540 is true.
Reachability property qltransition_534 is true.
Reachability property qltransition_528 is true.
SDD proceeding with computation,1103 properties remain. new max is 512
SDD size :1.27857e+08 after 2.37302e+08
Reachability property qltransition_1153 is true.
Reachability property qltransition_1030 is true.
Reachability property qltransition_552 is true.
Reachability property qltransition_549 is true.
SDD proceeding with computation,1099 properties remain. new max is 512
SDD size :2.37302e+08 after 2.37303e+08
Reachability property qltransition_1080 is true.
Reachability property qltransition_1055 is true.
SDD proceeding with computation,1097 properties remain. new max is 512
SDD size :2.37303e+08 after 2.37413e+08
Reachability property qltransition_1105 is true.
SDD proceeding with computation,1096 properties remain. new max is 512
SDD size :2.37413e+08 after 2.4336e+08
Reachability property qltransition_1130 is true.
SDD proceeding with computation,1095 properties remain. new max is 512
SDD size :2.4336e+08 after 3.7952e+08
Reachability property qltransition_1266 is true.
Reachability property qltransition_533 is true.
Reachability property qltransition_527 is true.
SDD proceeding with computation,1092 properties remain. new max is 512
SDD size :3.7952e+08 after 1.80186e+09
Reachability property qltransition_1152 is true.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:632)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:342)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:426)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-21 07:06:39] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-21 07:06:39] [INFO ] After 25039ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 971 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 337 out of 575 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 575/575 places, 1351/1351 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 562 transition count 1338
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 562 transition count 1338
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 31 place count 562 transition count 1333
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 31 place count 562 transition count 1332
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 33 place count 561 transition count 1332
Free-agglomeration rule applied 25 times.
Iterating global reduction 1 with 25 rules applied. Total rules applied 58 place count 561 transition count 1307
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 83 place count 536 transition count 1307
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 89 place count 536 transition count 1301
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 95 place count 530 transition count 1301
Reachability property qltransition_545 is true.
Reachability property qltransition_539 is true.
Applied a total of 95 rules in 336 ms. Remains 530 /575 variables (removed 45) and now considering 1301/1351 (removed 50) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 337 ms. Remains : 530/575 places, 1301/1351 transitions.
SDD proceeding with computation,1089 properties remain. new max is 512
SDD size :1.80186e+09 after 1.80216e+09
Reachability property qltransition_1054 is true.
Reachability property qltransition_1029 is true.
Reachability property qltransition_551 is true.
SDD proceeding with computation,1086 properties remain. new max is 512
SDD size :1.80216e+09 after 1.80226e+09
Reachability property qltransition_1079 is true.
SDD proceeding with computation,1085 properties remain. new max is 512
SDD size :1.80226e+09 after 1.80574e+09
Reachability property qltransition_1104 is true.
SDD proceeding with computation,1084 properties remain. new max is 512
SDD size :1.80574e+09 after 1.99325e+09
Reachability property qltransition_1298 is true.
Reachability property qltransition_1129 is true.
Reachability property qltransition_526 is true.
SDD proceeding with computation,1081 properties remain. new max is 512
SDD size :1.99325e+09 after 7.27192e+09
Reachability property qltransition_544 is true.
Reachability property qltransition_538 is true.
Reachability property qltransition_532 is true.
SDD proceeding with computation,1078 properties remain. new max is 512
SDD size :7.27192e+09 after 7.30414e+09
Reachability property qltransition_1053 is true.
Reachability property qltransition_1028 is true.
Reachability property qltransition_550 is true.
SDD proceeding with computation,1075 properties remain. new max is 512
SDD size :7.30414e+09 after 7.30424e+09
Reachability property qltransition_1078 is true.
SDD proceeding with computation,1074 properties remain. new max is 512
SDD size :7.30424e+09 after 7.31214e+09
Reachability property qltransition_1103 is true.
SDD proceeding with computation,1073 properties remain. new max is 512
SDD size :7.31214e+09 after 7.70645e+09
Reachability property qltransition_1163 is true.
Reachability property qltransition_1150 is true.
Reachability property qltransition_1128 is true.
Reachability property qltransition_936 is true.
Reachability property qltransition_933 is true.
Reachability property qltransition_923 is true.
Reachability property qltransition_916 is true.
Reachability property qltransition_910 is true.
Reachability property qltransition_896 is true.
Reachability property qltransition_889 is true.
Reachability property qltransition_883 is true.
Reachability property qltransition_516 is true.
Reachability property qltransition_498 is true.
Reachability property qltransition_491 is true.
Reachability property qltransition_484 is true.
Reachability property qltransition_477 is true.
Reachability property qltransition_470 is true.
Reachability property qltransition_463 is true.
Reachability property qltransition_456 is true.
Reachability property qltransition_449 is true.
Reachability property qltransition_377 is true.
Reachability property qltransition_375 is true.
SDD proceeding with computation,1051 properties remain. new max is 512
SDD size :7.70645e+09 after 1.31526e+10
Reachability property qltransition_1347 is true.
SDD proceeding with computation,1050 properties remain. new max is 512
SDD size :1.31526e+10 after 1.33969e+10
SDD proceeding with computation,1050 properties remain. new max is 1024
SDD size :1.33969e+10 after 1.33989e+10
SDD proceeding with computation,1050 properties remain. new max is 2048
SDD size :1.33989e+10 after 1.34003e+10
SDD proceeding with computation,1050 properties remain. new max is 4096
SDD size :1.34003e+10 after 1.47288e+10
SDD proceeding with computation,1050 properties remain. new max is 8192
SDD size :1.47288e+10 after 2.70326e+10
Interrupted random walk after 282516 steps, including 5302 resets, run timeout after 30001 ms. (steps per millisecond=9 ) properties seen 39
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 846) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 846) seen :0
SDD proceeding with computation,1050 properties remain. new max is 16384
SDD size :2.70326e+10 after 1.85145e+11
SDD proceeding with computation,1050 properties remain. new max is 32768
SDD size :1.85145e+11 after 8.20541e+11
Reachability property qltransition_1349 is true.
Reachability property qltransition_1345 is true.
Reachability property qltransition_1343 is true.
Reachability property qltransition_1341 is true.
Reachability property qltransition_1308 is true.
Reachability property qltransition_1264 is true.
Reachability property qltransition_1263 is true.
Reachability property qltransition_1262 is true.
Reachability property qltransition_1254 is true.
Reachability property qltransition_1253 is true.
Reachability property qltransition_1246 is true.
Reachability property qltransition_1245 is true.
Reachability property qltransition_1244 is true.
Reachability property qltransition_1236 is true.
Reachability property qltransition_1235 is true.
Reachability property qltransition_1228 is true.
Reachability property qltransition_1227 is true.
Reachability property qltransition_1226 is true.
Reachability property qltransition_1218 is true.
Reachability property qltransition_1217 is true.
Reachability property qltransition_1210 is true.
Reachability property qltransition_1209 is true.
Reachability property qltransition_1208 is true.
Reachability property qltransition_1200 is true.
Reachability property qltransition_1199 is true.
Reachability property qltransition_1192 is true.
Reachability property qltransition_1191 is true.
Reachability property qltransition_1190 is true.
Reachability property qltransition_1186 is true.
Reachability property qltransition_1185 is true.
Reachability property qltransition_1184 is true.
Reachability property qltransition_1183 is true.
Reachability property qltransition_1182 is true.
Reachability property qltransition_1181 is true.
Reachability property qltransition_1180 is true.
Reachability property qltransition_1179 is true.
Reachability property qltransition_1178 is true.
Reachability property qltransition_1177 is true.
Reachability property qltransition_1176 is true.
Reachability property qltransition_1175 is true.
Reachability property qltransition_1174 is true.
Reachability property qltransition_1173 is true.
Reachability property qltransition_1172 is true.
Reachability property qltransition_1171 is true.
Reachability property qltransition_1164 is true.
Reachability property qltransition_1148 is true.
Reachability property qltransition_1123 is true.
Reachability property qltransition_1120 is true.
Reachability property qltransition_1098 is true.
Reachability property qltransition_1092 is true.
Reachability property qltransition_1073 is true.
Reachability property qltransition_1072 is true.
Reachability property qltransition_1048 is true.
Reachability property qltransition_1047 is true.
Reachability property qltransition_525 is true.
SDD proceeding with computation,995 properties remain. new max is 32768
SDD size :8.20541e+11 after 9.08491e+12
Probabilistic random walk after 1000001 steps, saw 622365 distinct states, run finished after 77610 ms. (steps per millisecond=12 ) properties seen :5
Running SMT prover for 841 properties.
// Phase 1: matrix 1301 rows 530 cols
[2024-05-21 07:08:29] [INFO ] Computed 62 invariants in 15 ms
Reachability property qltransition_1252 is true.
Reachability property qltransition_1251 is true.
Reachability property qltransition_1250 is true.
Reachability property qltransition_1249 is true.
Reachability property qltransition_1234 is true.
Reachability property qltransition_1233 is true.
Reachability property qltransition_1232 is true.
Reachability property qltransition_1231 is true.
Reachability property qltransition_1216 is true.
Reachability property qltransition_1215 is true.
Reachability property qltransition_1214 is true.
Reachability property qltransition_1213 is true.
Reachability property qltransition_1198 is true.
Reachability property qltransition_1197 is true.
Reachability property qltransition_1196 is true.
Reachability property qltransition_1195 is true.
Reachability property qltransition_1119 is true.
Reachability property qltransition_1118 is true.
Reachability property qltransition_1117 is true.
Reachability property qltransition_1116 is true.
Reachability property qltransition_1097 is true.
Reachability property qltransition_1096 is true.
Reachability property qltransition_1091 is true.
Reachability property qltransition_1090 is true.
Reachability property qltransition_1071 is true.
Reachability property qltransition_1070 is true.
Reachability property qltransition_1069 is true.
Reachability property qltransition_1068 is true.
Reachability property qltransition_1046 is true.
Reachability property qltransition_1045 is true.
Reachability property qltransition_1044 is true.
Reachability property qltransition_1043 is true.
[2024-05-21 07:08:41] [INFO ] [Real]Absence check using 15 positive place invariants in 11 ms returned sat
[2024-05-21 07:08:41] [INFO ] [Real]Absence check using 15 positive and 47 generalized place invariants in 29 ms returned sat
SDD proceeding with computation,963 properties remain. new max is 32768
SDD size :9.08491e+12 after 1.28129e+14
Reachability property qltransition_1329 is true.
Reachability property qltransition_1321 is true.
Reachability property qltransition_1313 is true.
Reachability property qltransition_1304 is true.
Reachability property qltransition_1248 is true.
Reachability property qltransition_1247 is true.
Reachability property qltransition_1230 is true.
Reachability property qltransition_1229 is true.
Reachability property qltransition_1212 is true.
Reachability property qltransition_1211 is true.
Reachability property qltransition_1194 is true.
Reachability property qltransition_1193 is true.
Reachability property qltransition_1122 is true.
Reachability property qltransition_1121 is true.
Reachability property qltransition_1115 is true.
Reachability property qltransition_1110 is true.
Reachability property qltransition_1109 is true.
Reachability property qltransition_1095 is true.
Reachability property qltransition_1094 is true.
Reachability property qltransition_1093 is true.
Reachability property qltransition_1085 is true.
Reachability property qltransition_1084 is true.
Reachability property qltransition_1067 is true.
Reachability property qltransition_1066 is true.
Reachability property qltransition_1065 is true.
Reachability property qltransition_1060 is true.
Reachability property qltransition_1059 is true.
Reachability property qltransition_1042 is true.
Reachability property qltransition_1041 is true.
Reachability property qltransition_1040 is true.
Reachability property qltransition_1035 is true.
Reachability property qltransition_1034 is true.
SDD proceeding with computation,931 properties remain. new max is 32768
SDD size :1.28129e+14 after 4.14386e+14
[2024-05-21 07:09:54] [INFO ] After 84771ms SMT Verify possible using all constraints in real domain returned unsat :25 sat :0 real:816
[2024-05-21 07:10:05] [INFO ] [Nat]Absence check using 15 positive place invariants in 11 ms returned sat
[2024-05-21 07:10:05] [INFO ] [Nat]Absence check using 15 positive and 47 generalized place invariants in 37 ms returned sat
SDD proceeding with computation,931 properties remain. new max is 65536
SDD size :4.14386e+14 after 7.12066e+14
Reachability property qltransition_1327 is true.
Reachability property qltransition_1319 is true.
Reachability property qltransition_1311 is true.
Reachability property qltransition_1302 is true.
Reachability property qltransition_1108 is true.
Reachability property qltransition_1083 is true.
Reachability property qltransition_1058 is true.
Reachability property qltransition_1033 is true.
SDD proceeding with computation,923 properties remain. new max is 65536
SDD size :7.12066e+14 after 2.17598e+15
Reachability property qltransition_1325 is true.
Reachability property qltransition_1317 is true.
Reachability property qltransition_1309 is true.
Reachability property qltransition_1300 is true.
Reachability property qltransition_1107 is true.
Reachability property qltransition_1082 is true.
Reachability property qltransition_1057 is true.
Reachability property qltransition_1032 is true.
SDD proceeding with computation,915 properties remain. new max is 65536
SDD size :2.17598e+15 after 4.40187e+15
SDD proceeding with computation,915 properties remain. new max is 131072
SDD size :4.40187e+15 after 6.13444e+15
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:800)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:634)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:426)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-21 07:13:39] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-21 07:13:39] [INFO ] After 225034ms SMT Verify possible using all constraints in natural domain returned unsat :25 sat :0 real:816
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK STRUCTURAL_REDUCTION DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL INITIAL_STATE SAT_SMT
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Total runtime 456366 ms.

BK_STOP 1716275621433

--------------------
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-05b"
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-05b, 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-171620128400052"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-05b.tgz
mv ASLink-PT-05b 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 ;