Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r019-oct2-167813607100052.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
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 r019-oct2-167813607100052
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 6.8K Feb 26 13:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 26 13:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 13:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 13:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.8K Feb 26 13:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K Feb 26 13:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 13:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 26 13:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 795K Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1678894291205

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=itstools
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 202303021504
[2023-03-15 15:31:33] [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]
[2023-03-15 15:31:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 15:31:33] [INFO ] Load time of PNML (sax parser for PT used): 191 ms
[2023-03-15 15:31:33] [INFO ] Transformed 2430 places.
[2023-03-15 15:31:33] [INFO ] Transformed 3040 transitions.
[2023-03-15 15:31:33] [INFO ] Found NUPN structural information;
[2023-03-15 15:31:33] [INFO ] Parsed PT model containing 2430 places and 3040 transitions and 9292 arcs in 321 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 19 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 9 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 9 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 7 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 7 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 491 ms. Remains 897 /2430 variables (removed 1533) and now considering 1581/3040 (removed 1459) transitions.
// Phase 1: matrix 1581 rows 897 cols
[2023-03-15 15:31:34] [INFO ] Computed 159 place invariants in 73 ms
[2023-03-15 15:31:36] [INFO ] Implicit Places using invariants in 1864 ms returned [1, 19, 20, 21, 25, 55, 73, 155, 169, 170, 171, 172, 192, 210, 292, 306, 307, 308, 309, 329, 347, 429, 443, 444, 445, 446, 466, 484, 566, 580, 581, 582, 583, 603, 621, 703, 708, 719, 720, 721, 722, 723, 758, 760, 764, 782, 783, 784, 785, 798, 804, 810, 816, 822, 828, 834, 840, 846, 852, 858, 896]
Discarding 61 places :
Implicit Place search using SMT only with invariants took 1896 ms to find 61 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 836/2430 places, 1581/3040 transitions.
Drop transitions removed 86 transitions
Trivial Post-agglo rules discarded 86 transitions
Performed 86 trivial Post agglomeration. Transition count delta: 86
Iterating post reduction 0 with 86 rules applied. Total rules applied 86 place count 836 transition count 1495
Reduce places removed 86 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 88 rules applied. Total rules applied 174 place count 750 transition count 1493
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 175 place count 749 transition count 1493
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 46 Pre rules applied. Total rules applied 175 place count 749 transition count 1447
Deduced a syphon composed of 46 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 3 with 93 rules applied. Total rules applied 268 place count 702 transition count 1447
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 3 with 16 rules applied. Total rules applied 284 place count 696 transition count 1437
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 294 place count 686 transition count 1437
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 294 place count 686 transition count 1436
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 296 place count 685 transition count 1436
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 55
Deduced a syphon composed of 55 places in 4 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 5 with 110 rules applied. Total rules applied 406 place count 630 transition count 1381
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 411 place count 630 transition count 1376
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 413 place count 629 transition count 1376
Applied a total of 413 rules in 164 ms. Remains 629 /836 variables (removed 207) and now considering 1376/1581 (removed 205) transitions.
// Phase 1: matrix 1376 rows 629 cols
[2023-03-15 15:31:36] [INFO ] Computed 91 place invariants in 59 ms
[2023-03-15 15:31:37] [INFO ] Implicit Places using invariants in 642 ms returned [98, 104, 109, 110, 197, 203, 208, 209, 214, 299, 305, 310, 311, 316, 401, 407, 412, 413, 418, 503, 509, 514, 515, 520, 614, 617, 620, 623, 626]
Discarding 29 places :
Implicit Place search using SMT only with invariants took 644 ms to find 29 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 600/2430 places, 1376/3040 transitions.
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 5 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 0 with 50 rules applied. Total rules applied 50 place count 575 transition count 1351
Applied a total of 50 rules in 18 ms. Remains 575 /600 variables (removed 25) and now considering 1351/1376 (removed 25) transitions.
// Phase 1: matrix 1351 rows 575 cols
[2023-03-15 15:31:37] [INFO ] Computed 62 place invariants in 21 ms
[2023-03-15 15:31:37] [INFO ] Implicit Places using invariants in 464 ms returned []
[2023-03-15 15:31:37] [INFO ] Invariant cache hit.
[2023-03-15 15:31:39] [INFO ] Implicit Places using invariants and state equation in 1553 ms returned []
Implicit Place search using SMT with State Equation took 2032 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 3 : 575/2430 places, 1351/3040 transitions.
Finished structural reductions in LIVENESS mode , in 3 iterations and 5247 ms. Remains : 575/2430 places, 1351/3040 transitions.
Discarding 74 transitions out of 1351. Remains 1277
Initial state reduction rules removed 1 formulas.
[2023-03-15 15:31:39] [INFO ] Flatten gal took : 191 ms
[2023-03-15 15:31:39] [INFO ] Flatten gal took : 172 ms
[2023-03-15 15:31:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9186822440300615260.gal : 74 ms
[2023-03-15 15:31:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16307389926110519356.prop : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9186822440300615260.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16307389926110519356.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality16307389926110519356.prop.
Incomplete random walk after 10000 steps, including 139 resets, run finished after 1194 ms. (steps per millisecond=8 ) properties (out of 1276) seen :306
Running SMT prover for 970 properties.
[2023-03-15 15:31:40] [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_1190 is true.
SDD proceeding with computation,1269 properties remain. new max is 2
SDD size :4 after 5
Reachability property qltransition_1191 is true.
SDD proceeding with computation,1268 properties remain. new max is 2
SDD size :5 after 6
Reachability property qltransition_1192 is true.
SDD proceeding with computation,1267 properties remain. new max is 2
SDD size :6 after 7
Reachability property qltransition_1193 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_1208 is true.
SDD proceeding with computation,1264 properties remain. new max is 4
SDD size :34 after 45
Reachability property qltransition_1210 is true.
Reachability property qltransition_1209 is true.
SDD proceeding with computation,1262 properties remain. new max is 4
SDD size :45 after 67
Reachability property qltransition_1211 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_1229 is true.
Reachability property qltransition_1228 is true.
Reachability property qltransition_1227 is true.
Reachability property qltransition_1226 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_1247 is true.
Reachability property qltransition_1246 is true.
Reachability property qltransition_1245 is true.
Reachability property qltransition_1244 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_1268 is true.
Reachability property qltransition_1248 is true.
Reachability property qltransition_1230 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_1212 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_1194 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_660 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_268 is true.
Reachability property qltransition_259 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,1155 properties remain. new max is 128
SDD size :6.77509e+06 after 6.77625e+06
Reachability property qltransition_1175 is true.
Reachability property qltransition_1064 is true.
Reachability property qltransition_1037 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_553 is true.
Reachability property qltransition_552 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_173 is true.
Reachability property qltransition_166 is true.
SDD proceeding with computation,1137 properties remain. new max is 128
SDD size :6.77625e+06 after 6.77634e+06
Reachability property qltransition_1308 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.
Reachability property qltransition_180 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_1316 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 6.7795e+06
SDD proceeding with computation,1116 properties remain. new max is 256
SDD size :6.7795e+06 after 6.77991e+06
Reachability property qltransition_1323 is true.
Reachability property qltransition_1081 is true.
SDD proceeding with computation,1114 properties remain. new max is 256
SDD size :6.77991e+06 after 6.80991e+06
Reachability property qltransition_1111 is true.
SDD proceeding with computation,1113 properties remain. new max is 256
SDD size :6.80991e+06 after 6.92692e+06
Reachability property qltransition_1331 is true.
Reachability property qltransition_1136 is true.
Reachability property qltransition_1106 is true.
SDD proceeding with computation,1110 properties remain. new max is 256
SDD size :6.92692e+06 after 7.80415e+06
SDD proceeding with computation,1110 properties remain. new max is 512
SDD size :7.80415e+06 after 1.14721e+07
Reachability property qltransition_1340 is true.
Reachability property qltransition_1131 is true.
SDD proceeding with computation,1108 properties remain. new max is 512
SDD size :1.14721e+07 after 1.05342e+08
Reachability property qltransition_1266 is true.
[2023-03-15 15:31:56] [INFO ] [Real]Absence check using 14 positive place invariants in 11 ms returned sat
Reachability property qltransition_546 is true.
Reachability property qltransition_540 is true.
Reachability property qltransition_534 is true.
Reachability property qltransition_528 is true.
[2023-03-15 15:31:56] [INFO ] [Real]Absence check using 14 positive and 48 generalized place invariants in 129 ms returned sat
SDD proceeding with computation,1103 properties remain. new max is 512
SDD size :1.05342e+08 after 2.37302e+08
Reachability property qltransition_1173 is true.
Reachability property qltransition_1172 is true.
Reachability property qltransition_1030 is true.
Reachability property qltransition_551 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 2.37391e+08
Reachability property qltransition_1105 is true.
SDD proceeding with computation,1096 properties remain. new max is 512
SDD size :2.37391e+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_1264 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 1.80188e+09
Reachability property qltransition_1029 is true.
Reachability property qltransition_554 is true.
Reachability property qltransition_550 is true.
Reachability property qltransition_545 is true.
Reachability property qltransition_539 is true.
SDD proceeding with computation,1087 properties remain. new max is 512
SDD size :1.80188e+09 after 1.80216e+09
Reachability property qltransition_1054 is true.
SDD proceeding with computation,1086 properties remain. new max is 512
SDD size :1.80216e+09 after 1.80232e+09
Reachability property qltransition_1104 is true.
Reachability property qltransition_1079 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:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
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:386)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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)
SDD proceeding with computation,1084 properties remain. new max is 512
SDD size :1.80232e+09 after 1.82473e+09
[2023-03-15 15:32:06] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-15 15:32:06] [INFO ] After 25055ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 970 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 329 out of 575 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 575/575 places, 1351/1351 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 563 transition count 1339
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 563 transition count 1339
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 29 place count 563 transition count 1334
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 29 place count 563 transition count 1333
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 31 place count 562 transition count 1333
Free-agglomeration rule applied 25 times.
Iterating global reduction 1 with 25 rules applied. Total rules applied 56 place count 562 transition count 1308
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 81 place count 537 transition count 1308
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 2 with 7 rules applied. Total rules applied 88 place count 537 transition count 1301
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 95 place count 530 transition count 1301
Applied a total of 95 rules in 219 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 220 ms. Remains : 530/575 places, 1301/1351 transitions.
Reachability property qltransition_1129 is true.
SDD proceeding with computation,1083 properties remain. new max is 512
SDD size :1.82473e+09 after 2.36589e+09
Reachability property qltransition_1299 is true.
Reachability property qltransition_532 is true.
Reachability property qltransition_526 is true.
SDD proceeding with computation,1080 properties remain. new max is 512
SDD size :2.36589e+09 after 7.30326e+09
Reachability property qltransition_1028 is true.
Reachability property qltransition_549 is true.
Reachability property qltransition_544 is true.
Reachability property qltransition_538 is true.
SDD proceeding with computation,1076 properties remain. new max is 512
SDD size :7.30326e+09 after 7.30414e+09
Reachability property qltransition_1078 is true.
Reachability property qltransition_1053 is true.
SDD proceeding with computation,1074 properties remain. new max is 512
SDD size :7.30414e+09 after 7.30448e+09
Reachability property qltransition_1103 is true.
SDD proceeding with computation,1073 properties remain. new max is 512
SDD size :7.30448e+09 after 7.35765e+09
Reachability property qltransition_1128 is true.
SDD proceeding with computation,1072 properties remain. new max is 512
SDD size :7.35765e+09 after 8.68852e+09
Reachability property qltransition_1347 is true.
Reachability property qltransition_1262 is true.
Reachability property qltransition_1150 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,1050 properties remain. new max is 512
SDD size :8.68852e+09 after 1.31631e+10
SDD proceeding with computation,1050 properties remain. new max is 1024
SDD size :1.31631e+10 after 1.33988e+10
SDD proceeding with computation,1050 properties remain. new max is 2048
SDD size :1.33988e+10 after 1.33991e+10
SDD proceeding with computation,1050 properties remain. new max is 4096
SDD size :1.33991e+10 after 1.47287e+10
SDD proceeding with computation,1050 properties remain. new max is 8192
SDD size :1.47287e+10 after 2.0248e+10
Interrupted random walk after 311822 steps, including 5873 resets, run timeout after 30001 ms. (steps per millisecond=10 ) properties seen 34
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 845) 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 845) 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 845) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 845) 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 845) 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 845) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 845) 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 845) 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 845) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 845) 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 845) 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 845) 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 845) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 845) 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 845) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 845) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 845) 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 845) 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 845) 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 845) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 845) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 845) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 845) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 845) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 845) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 845) 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 845) 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 845) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 845) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 845) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 845) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 845) 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 845) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 845) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 845) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 845) 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 845) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 845) 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 845) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 845) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 845) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 845) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 845) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 845) 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 845) 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 845) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 845) 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 845) 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 845) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 845) seen :0
SDD proceeding with computation,1050 properties remain. new max is 16384
SDD size :2.0248e+10 after 1.85144e+11
SDD proceeding with computation,1050 properties remain. new max is 32768
SDD size :1.85144e+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_1253 is true.
Reachability property qltransition_1252 is true.
Reachability property qltransition_1251 is true.
Reachability property qltransition_1243 is true.
Reachability property qltransition_1242 is true.
Reachability property qltransition_1235 is true.
Reachability property qltransition_1234 is true.
Reachability property qltransition_1233 is true.
Reachability property qltransition_1225 is true.
Reachability property qltransition_1224 is true.
Reachability property qltransition_1217 is true.
Reachability property qltransition_1216 is true.
Reachability property qltransition_1215 is true.
Reachability property qltransition_1207 is true.
Reachability property qltransition_1206 is true.
Reachability property qltransition_1199 is true.
Reachability property qltransition_1198 is true.
Reachability property qltransition_1197 is true.
Reachability property qltransition_1189 is true.
Reachability property qltransition_1188 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_1171 is true.
Reachability property qltransition_1170 is true.
Reachability property qltransition_1169 is true.
Reachability property qltransition_1168 is true.
Reachability property qltransition_1167 is true.
Reachability property qltransition_1166 is true.
Reachability property qltransition_1165 is true.
Reachability property qltransition_1164 is true.
Reachability property qltransition_1163 is true.
Reachability property qltransition_1162 is true.
Reachability property qltransition_1161 is true.
Reachability property qltransition_1160 is true.
Reachability property qltransition_1159 is true.
Reachability property qltransition_1158 is true.
Reachability property qltransition_1157 is true.
Reachability property qltransition_1156 is true.
Reachability property qltransition_1151 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 9.09589e+12
Probabilistic random walk after 1000001 steps, saw 558870 distinct states, run finished after 64996 ms. (steps per millisecond=15 ) properties seen :6
Running SMT prover for 839 properties.
// Phase 1: matrix 1301 rows 530 cols
[2023-03-15 15:33:42] [INFO ] Computed 62 place invariants in 9 ms
Reachability property qltransition_1241 is true.
Reachability property qltransition_1240 is true.
Reachability property qltransition_1239 is true.
Reachability property qltransition_1238 is true.
Reachability property qltransition_1223 is true.
Reachability property qltransition_1222 is true.
Reachability property qltransition_1221 is true.
Reachability property qltransition_1220 is true.
Reachability property qltransition_1205 is true.
Reachability property qltransition_1204 is true.
Reachability property qltransition_1203 is true.
Reachability property qltransition_1202 is true.
Reachability property qltransition_1187 is true.
Reachability property qltransition_1186 is true.
Reachability property qltransition_1185 is true.
Reachability property qltransition_1184 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.
[2023-03-15 15:33:55] [INFO ] [Real]Absence check using 16 positive place invariants in 13 ms returned sat
[2023-03-15 15:33:56] [INFO ] [Real]Absence check using 16 positive and 46 generalized place invariants in 52 ms returned sat
SDD proceeding with computation,963 properties remain. new max is 32768
SDD size :9.09589e+12 after 1.29008e+14
Reachability property qltransition_1329 is true.
Reachability property qltransition_1321 is true.
Reachability property qltransition_1313 is true.
Reachability property qltransition_1305 is true.
Reachability property qltransition_1237 is true.
Reachability property qltransition_1236 is true.
Reachability property qltransition_1219 is true.
Reachability property qltransition_1218 is true.
Reachability property qltransition_1201 is true.
Reachability property qltransition_1200 is true.
Reachability property qltransition_1183 is true.
Reachability property qltransition_1182 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 :1.29008e+14 after 4.14466e+14
SDD proceeding with computation,931 properties remain. new max is 65536
[2023-03-15 15:35:14] [INFO ] After 91443ms SMT Verify possible using all constraints in real domain returned unsat :25 sat :0 real:814
SDD size :4.14466e+14 after 7.12068e+14
Reachability property qltransition_1327 is true.
Reachability property qltransition_1319 is true.
Reachability property qltransition_1311 is true.
Reachability property qltransition_1303 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.
[2023-03-15 15:35:27] [INFO ] [Nat]Absence check using 16 positive place invariants in 13 ms returned sat
[2023-03-15 15:35:27] [INFO ] [Nat]Absence check using 16 positive and 46 generalized place invariants in 37 ms returned sat
SDD proceeding with computation,923 properties remain. new max is 65536
SDD size :7.12068e+14 after 2.31326e+15
Reachability property qltransition_1325 is true.
Reachability property qltransition_1317 is true.
Reachability property qltransition_1309 is true.
Reachability property qltransition_1301 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 :2.31326e+15 after 4.43409e+15
SDD proceeding with computation,915 properties remain. new max is 131072
SDD size :4.43409e+15 after 6.26954e+15
SDD proceeding with computation,915 properties remain. new max is 262144
SDD size :6.26954e+15 after 1.11672e+16
[2023-03-15 15:38:59] [INFO ] After 199713ms SMT Verify possible using state equation in natural domain returned unsat :804 sat :29
[2023-03-15 15:38:59] [INFO ] After 199719ms SMT Verify possible using trap constraints in natural domain returned unsat :804 sat :29
Attempting to minimize the solution found.
Minimization took 0 ms.
[2023-03-15 15:38:59] [INFO ] After 225030ms SMT Verify possible using all constraints in natural domain returned unsat :804 sat :29
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 446349 ms.

BK_STOP 1678894740452

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="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 2-5348"
echo " Executing tool itstools"
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 r019-oct2-167813607100052"
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 ;