Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r057-tajo-171620409100147.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.........................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is BridgeAndVehicles-PT-V50P20N20, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r057-tajo-171620409100147
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.2M
-rw-r--r-- 1 mcc users 25K Apr 13 00:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 153K Apr 13 00:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 226K Apr 13 00:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 875K Apr 13 00:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 11K Apr 22 14:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 42K Apr 22 14:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 68K Apr 22 14:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 195K Apr 22 14:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Apr 13 01:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 149K Apr 13 01:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 723K Apr 13 01:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.8M Apr 13 01:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 22 14:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.9M 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 1716543415056

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=BridgeAndVehicles-PT-V50P20N20
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202405141337
[2024-05-24 09:36:56] [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]
[2024-05-24 09:36:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 09:36:56] [INFO ] Load time of PNML (sax parser for PT used): 228 ms
[2024-05-24 09:36:56] [INFO ] Transformed 138 places.
[2024-05-24 09:36:56] [INFO ] Transformed 2348 transitions.
[2024-05-24 09:36:56] [INFO ] Parsed PT model containing 138 places and 2348 transitions and 18090 arcs in 426 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 138/138 places, 2348/2348 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 136 transition count 2348
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 19 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 5 rules applied. Total rules applied 7 place count 133 transition count 2346
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 11 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 11 place count 131 transition count 2344
Applied a total of 11 rules in 190 ms. Remains 131 /138 variables (removed 7) and now considering 2344/2348 (removed 4) transitions.
[2024-05-24 09:36:57] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
// Phase 1: matrix 286 rows 131 cols
[2024-05-24 09:36:57] [INFO ] Computed 4 invariants in 17 ms
[2024-05-24 09:36:58] [INFO ] Implicit Places using invariants in 795 ms returned []
[2024-05-24 09:36:58] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
[2024-05-24 09:36:58] [INFO ] Invariant cache hit.
[2024-05-24 09:36:58] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-24 09:36:59] [INFO ] Implicit Places using invariants and state equation in 1389 ms returned [52, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2245 ms to find 2 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 129/138 places, 2344/2348 transitions.
Applied a total of 0 rules in 26 ms. Remains 129 /129 variables (removed 0) and now considering 2344/2344 (removed 0) transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 2495 ms. Remains : 129/138 places, 2344/2348 transitions.
Initial state reduction rules removed 3 formulas.
[2024-05-24 09:37:00] [INFO ] Flatten gal took : 443 ms
[2024-05-24 09:37:01] [INFO ] Flatten gal took : 250 ms
[2024-05-24 09:37:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16298881093185404378.gal : 55 ms
[2024-05-24 09:37:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13308263007108147908.prop : 25 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16298881093185404378.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13308263007108147908.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality13308263007108147908.prop.
RANDOM walk for 40000 steps (128 resets) in 9164 ms. (4 steps per ms) remains 2059/2341 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 120 steps (8 resets) in 11 ms. (10 steps per ms) remains 2059/2059 properties
SDD proceeding with computation,2341 properties remain. new max is 4
SDD size :1 after 2
BEST_FIRST walk for 122 steps (8 resets) in 50 ms. (2 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 120 steps (8 resets) in 9 ms. (12 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 120 steps (8 resets) in 9 ms. (12 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 120 steps (8 resets) in 9 ms. (12 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 120 steps (8 resets) in 9 ms. (12 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 120 steps (8 resets) in 9 ms. (12 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 120 steps (8 resets) in 11 ms. (10 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 120 steps (8 resets) in 9 ms. (12 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 120 steps (8 resets) in 8 ms. (13 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 120 steps (8 resets) in 8 ms. (13 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 120 steps (8 resets) in 8 ms. (13 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 120 steps (8 resets) in 8 ms. (13 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 120 steps (8 resets) in 10 ms. (10 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 120 steps (8 resets) in 10 ms. (10 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 120 steps (8 resets) in 11 ms. (10 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 120 steps (8 resets) in 8 ms. (13 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 120 steps (8 resets) in 8 ms. (13 steps per ms) remains 2059/2059 properties
Reachability property qltransition_142 is true.
Reachability property qltransition_104 is true.
BEST_FIRST walk for 120 steps (8 resets) in 13 ms. (8 steps per ms) remains 2059/2059 properties
Reachability property qltransition_1 is true.
SDD proceeding with computation,2338 properties remain. new max is 4
SDD size :2 after 6
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 123 steps (8 resets) in 9 ms. (12 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 123 steps (8 resets) in 15 ms. (7 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 124 steps (8 resets) in 19 ms. (6 steps per ms) remains 2059/2059 properties
Reachability property qltransition_143 is true.
BEST_FIRST walk for 124 steps (8 resets) in 18 ms. (6 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 2059/2059 properties
Reachability property qltransition_106 is true.
Reachability property qltransition_2 is true.
SDD proceeding with computation,2335 properties remain. new max is 4
SDD size :6 after 12
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 121 steps (8 resets) in 9 ms. (12 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 120 steps (8 resets) in 8 ms. (13 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 123 steps (8 resets) in 9 ms. (12 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 123 steps (8 resets) in 8 ms. (13 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 123 steps (8 resets) in 8 ms. (13 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 2059/2059 properties
BEST_FIRST walk for 123 steps (8 resets) in 9 ms. (12 steps per ms) remains 2059/2059 properties
[2024-05-24 09:37:02] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
// Phase 1: matrix 286 rows 129 cols
[2024-05-24 09:37:02] [INFO ] Computed 4 invariants in 4 ms
Reachability property qltransition_144 is true.
Reachability property qltransition_108 is true.
Reachability property qltransition_3 is true.
SDD proceeding with computation,2332 properties remain. new max is 4
SDD size :12 after 20
[2024-05-24 09:37:02] [INFO ] State equation strengthened by 42 read => feed constraints.
Reachability property qltransition_145 is true.
Reachability property qltransition_110 is true.
Reachability property qltransition_4 is true.
SDD proceeding with computation,2329 properties remain. new max is 4
SDD size :20 after 30
Reachability property qltransition_146 is true.
Reachability property qltransition_112 is true.
Reachability property qltransition_5 is true.
SDD proceeding with computation,2326 properties remain. new max is 4
SDD size :30 after 42
Reachability property qltransition_147 is true.
Reachability property qltransition_114 is true.
Reachability property qltransition_6 is true.
SDD proceeding with computation,2323 properties remain. new max is 4
SDD size :42 after 56
Reachability property qltransition_148 is true.
Reachability property qltransition_116 is true.
Reachability property qltransition_7 is true.
SDD proceeding with computation,2320 properties remain. new max is 4
SDD size :56 after 72
Reachability property qltransition_149 is true.
Reachability property qltransition_118 is true.
Reachability property qltransition_8 is true.
SDD proceeding with computation,2317 properties remain. new max is 4
SDD size :72 after 90
Reachability property qltransition_150 is true.
Reachability property qltransition_120 is true.
Reachability property qltransition_9 is true.
SDD proceeding with computation,2314 properties remain. new max is 4
SDD size :90 after 110
Reachability property qltransition_151 is true.
Reachability property qltransition_122 is true.
Reachability property qltransition_10 is true.
SDD proceeding with computation,2311 properties remain. new max is 4
SDD size :110 after 132
Reachability property qltransition_152 is true.
Reachability property qltransition_124 is true.
Reachability property qltransition_11 is true.
SDD proceeding with computation,2308 properties remain. new max is 4
SDD size :132 after 156
Reachability property qltransition_153 is true.
Reachability property qltransition_126 is true.
Reachability property qltransition_12 is true.
SDD proceeding with computation,2305 properties remain. new max is 4
SDD size :156 after 181
SDD proceeding with computation,2305 properties remain. new max is 8
SDD size :181 after 182
Reachability property qltransition_154 is true.
Reachability property qltransition_128 is true.
Reachability property qltransition_13 is true.
SDD proceeding with computation,2302 properties remain. new max is 8
SDD size :182 after 210
Reachability property qltransition_155 is true.
Reachability property qltransition_130 is true.
Reachability property qltransition_14 is true.
SDD proceeding with computation,2299 properties remain. new max is 8
SDD size :210 after 240
Reachability property qltransition_156 is true.
Reachability property qltransition_132 is true.
Reachability property qltransition_15 is true.
SDD proceeding with computation,2296 properties remain. new max is 8
SDD size :240 after 272
Reachability property qltransition_157 is true.
Reachability property qltransition_134 is true.
Reachability property qltransition_16 is true.
SDD proceeding with computation,2293 properties remain. new max is 8
SDD size :272 after 306
Reachability property qltransition_158 is true.
Reachability property qltransition_136 is true.
Reachability property qltransition_17 is true.
SDD proceeding with computation,2290 properties remain. new max is 8
SDD size :306 after 342
Reachability property qltransition_159 is true.
Reachability property qltransition_138 is true.
Reachability property qltransition_18 is true.
SDD proceeding with computation,2287 properties remain. new max is 8
SDD size :342 after 380
Reachability property qltransition_160 is true.
Reachability property qltransition_140 is true.
Reachability property qltransition_19 is true.
SDD proceeding with computation,2284 properties remain. new max is 8
SDD size :380 after 420
Reachability property qltransition_1293 is true.
Reachability property qltransition_161 is true.
Reachability property qltransition_103 is true.
Reachability property qltransition_20 is true.
SDD proceeding with computation,2280 properties remain. new max is 8
SDD size :420 after 463
Reachability property qltransition_244 is true.
Reachability property qltransition_162 is true.
Reachability property qltransition_21 is true.
SDD proceeding with computation,2277 properties remain. new max is 8
SDD size :463 after 510
Reachability property qltransition_265 is true.
Reachability property qltransition_163 is true.
Reachability property qltransition_22 is true.
SDD proceeding with computation,2274 properties remain. new max is 8
SDD size :510 after 559
Reachability property qltransition_286 is true.
Reachability property qltransition_164 is true.
Reachability property qltransition_23 is true.
SDD proceeding with computation,2271 properties remain. new max is 8
SDD size :559 after 610
Reachability property qltransition_307 is true.
Reachability property qltransition_165 is true.
Reachability property qltransition_24 is true.
SDD proceeding with computation,2268 properties remain. new max is 8
SDD size :610 after 663
Reachability property qltransition_328 is true.
Reachability property qltransition_166 is true.
Reachability property qltransition_25 is true.
SDD proceeding with computation,2265 properties remain. new max is 8
SDD size :663 after 718
Reachability property qltransition_349 is true.
Reachability property qltransition_167 is true.
Reachability property qltransition_26 is true.
SDD proceeding with computation,2262 properties remain. new max is 8
SDD size :718 after 775
Reachability property qltransition_370 is true.
Reachability property qltransition_168 is true.
Reachability property qltransition_27 is true.
SDD proceeding with computation,2259 properties remain. new max is 8
SDD size :775 after 834
Reachability property qltransition_391 is true.
Reachability property qltransition_169 is true.
Reachability property qltransition_28 is true.
SDD proceeding with computation,2256 properties remain. new max is 8
SDD size :834 after 895
Reachability property qltransition_412 is true.
Reachability property qltransition_170 is true.
Reachability property qltransition_29 is true.
SDD proceeding with computation,2253 properties remain. new max is 8
SDD size :895 after 958
Reachability property qltransition_433 is true.
Reachability property qltransition_171 is true.
Reachability property qltransition_30 is true.
SDD proceeding with computation,2250 properties remain. new max is 8
SDD size :958 after 1023
Reachability property qltransition_454 is true.
Reachability property qltransition_172 is true.
Reachability property qltransition_31 is true.
SDD proceeding with computation,2247 properties remain. new max is 8
SDD size :1023 after 1090
Reachability property qltransition_475 is true.
Reachability property qltransition_173 is true.
Reachability property qltransition_32 is true.
SDD proceeding with computation,2244 properties remain. new max is 8
SDD size :1090 after 1159
Reachability property qltransition_496 is true.
Reachability property qltransition_174 is true.
Reachability property qltransition_33 is true.
SDD proceeding with computation,2241 properties remain. new max is 8
SDD size :1159 after 1230
Reachability property qltransition_517 is true.
Reachability property qltransition_175 is true.
Reachability property qltransition_34 is true.
SDD proceeding with computation,2238 properties remain. new max is 8
SDD size :1230 after 1303
Reachability property qltransition_538 is true.
Reachability property qltransition_176 is true.
Reachability property qltransition_35 is true.
SDD proceeding with computation,2235 properties remain. new max is 8
SDD size :1303 after 1378
Reachability property qltransition_559 is true.
Reachability property qltransition_177 is true.
Reachability property qltransition_36 is true.
SDD proceeding with computation,2232 properties remain. new max is 8
SDD size :1378 after 1455
Reachability property qltransition_580 is true.
Reachability property qltransition_178 is true.
Reachability property qltransition_37 is true.
SDD proceeding with computation,2229 properties remain. new max is 8
SDD size :1455 after 1534
Reachability property qltransition_601 is true.
Reachability property qltransition_179 is true.
Reachability property qltransition_38 is true.
SDD proceeding with computation,2226 properties remain. new max is 8
SDD size :1534 after 1615
Reachability property qltransition_622 is true.
Reachability property qltransition_180 is true.
Reachability property qltransition_39 is true.
SDD proceeding with computation,2223 properties remain. new max is 8
SDD size :1615 after 1698
Reachability property qltransition_643 is true.
Reachability property qltransition_181 is true.
Reachability property qltransition_40 is true.
SDD proceeding with computation,2220 properties remain. new max is 8
SDD size :1698 after 1784
Reachability property qltransition_664 is true.
Reachability property qltransition_182 is true.
Reachability property qltransition_41 is true.
SDD proceeding with computation,2217 properties remain. new max is 8
SDD size :1784 after 1874
Reachability property qltransition_685 is true.
Reachability property qltransition_183 is true.
Reachability property qltransition_42 is true.
SDD proceeding with computation,2214 properties remain. new max is 8
SDD size :1874 after 1966
Reachability property qltransition_706 is true.
Reachability property qltransition_184 is true.
Reachability property qltransition_43 is true.
SDD proceeding with computation,2211 properties remain. new max is 8
SDD size :1966 after 2060
Reachability property qltransition_727 is true.
Reachability property qltransition_185 is true.
Reachability property qltransition_44 is true.
SDD proceeding with computation,2208 properties remain. new max is 8
SDD size :2060 after 2156
Reachability property qltransition_748 is true.
Reachability property qltransition_186 is true.
Reachability property qltransition_45 is true.
SDD proceeding with computation,2205 properties remain. new max is 8
SDD size :2156 after 2254
Reachability property qltransition_769 is true.
Reachability property qltransition_187 is true.
Reachability property qltransition_46 is true.
SDD proceeding with computation,2202 properties remain. new max is 8
SDD size :2254 after 2354
Reachability property qltransition_790 is true.
Reachability property qltransition_188 is true.
Reachability property qltransition_47 is true.
SDD proceeding with computation,2199 properties remain. new max is 8
SDD size :2354 after 2456
Reachability property qltransition_811 is true.
Reachability property qltransition_189 is true.
Reachability property qltransition_48 is true.
SDD proceeding with computation,2196 properties remain. new max is 8
SDD size :2456 after 2560
Reachability property qltransition_832 is true.
Reachability property qltransition_190 is true.
Reachability property qltransition_49 is true.
SDD proceeding with computation,2193 properties remain. new max is 8
SDD size :2560 after 2666
Reachability property qltransition_853 is true.
Reachability property qltransition_191 is true.
SDD proceeding with computation,2191 properties remain. new max is 8
SDD size :2666 after 2774
Reachability property qltransition_1314 is true.
Reachability property qltransition_1313 is true.
Reachability property qltransition_1312 is true.
Reachability property qltransition_1311 is true.
Reachability property qltransition_1310 is true.
Reachability property qltransition_1309 is true.
Reachability property qltransition_1308 is true.
Reachability property qltransition_1307 is true.
Reachability property qltransition_1306 is true.
Reachability property qltransition_1305 is true.
Reachability property qltransition_1304 is true.
Reachability property qltransition_1303 is true.
Reachability property qltransition_1302 is true.
Reachability property qltransition_1301 is true.
Reachability property qltransition_1300 is true.
Reachability property qltransition_1299 is true.
Reachability property qltransition_1298 is true.
Reachability property qltransition_1297 is true.
Reachability property qltransition_1296 is true.
Reachability property qltransition_1295 is true.
Reachability property qltransition_434 is true.
Reachability property qltransition_192 is true.
Reachability property qltransition_105 is true.
Reachability property qltransition_52 is true.
SDD proceeding with computation,2167 properties remain. new max is 8
SDD size :5548 after 5557
SDD proceeding with computation,2167 properties remain. new max is 16
SDD size :5557 after 5566
SDD proceeding with computation,2167 properties remain. new max is 32
SDD size :5566 after 5576
Reachability property qltransition_854 is true.
Reachability property qltransition_833 is true.
Reachability property qltransition_812 is true.
Reachability property qltransition_791 is true.
Reachability property qltransition_770 is true.
Reachability property qltransition_749 is true.
Reachability property qltransition_728 is true.
Reachability property qltransition_707 is true.
Reachability property qltransition_686 is true.
Reachability property qltransition_665 is true.
Reachability property qltransition_644 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 3/3 constraints. Problems are: Problem set: 47 solved, 2012 unsolved
Reachability property qltransition_623 is true.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 127/415 variables, and 3 constraints, problems are : Problem set: 59 solved, 2000 unsolved in 5055 ms.
Refiners :[Positive P Invariants (semi-flows): 3/4 constraints, State Equation: 0/129 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 2059/2059 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 59 solved, 2000 unsolved
SDD proceeding with computation,2155 properties remain. new max is 32
SDD size :5576 after 5600
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 3/3 constraints. Problems are: Problem set: 59 solved, 2000 unsolved
SDD proceeding with computation,2155 properties remain. new max is 64
SDD size :5600 after 5602
SDD proceeding with computation,2155 properties remain. new max is 128
SDD size :5602 after 5608
SDD proceeding with computation,2155 properties remain. new max is 256
SDD size :5608 after 5624
Reachability property qltransition_413 is true.
SDD proceeding with computation,2154 properties remain. new max is 256
SDD size :5624 after 5703
Reachability property qltransition_392 is true.
SDD proceeding with computation,2153 properties remain. new max is 256
SDD size :5703 after 5829
Reachability property qltransition_371 is true.
Reachability property qltransition_350 is true.
SDD proceeding with computation,2151 properties remain. new max is 256
SDD size :5829 after 5991
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 127/415 variables, and 3 constraints, problems are : Problem set: 63 solved, 1996 unsolved in 5037 ms.
Refiners :[Positive P Invariants (semi-flows): 3/4 constraints, State Equation: 0/129 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 0/2059 constraints, Known Traps: 0/0 constraints]
After SMT, in 26948ms problems are : Problem set: 63 solved, 1996 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 127 out of 129 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 129/129 places, 2344/2344 transitions.
Applied a total of 0 rules in 371 ms. Remains 129 /129 variables (removed 0) and now considering 2344/2344 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 371 ms. Remains : 129/129 places, 2344/2344 transitions.
Reachability property qltransition_329 is true.
SDD proceeding with computation,2150 properties remain. new max is 256
SDD size :5991 after 6078
Reachability property qltransition_308 is true.
Reachability property qltransition_287 is true.
SDD proceeding with computation,2148 properties remain. new max is 256
SDD size :6078 after 6222
Reachability property qltransition_266 is true.
Reachability property qltransition_245 is true.
SDD proceeding with computation,2146 properties remain. new max is 256
SDD size :6222 after 6300
SDD proceeding with computation,2146 properties remain. new max is 512
SDD size :6300 after 6391
Reachability property qltransition_602 is true.
Reachability property qltransition_581 is true.
Reachability property qltransition_560 is true.
Reachability property qltransition_539 is true.
SDD proceeding with computation,2142 properties remain. new max is 512
SDD size :6391 after 6578
Reachability property qltransition_518 is true.
Reachability property qltransition_497 is true.
Reachability property qltransition_476 is true.
Reachability property qltransition_455 is true.
SDD proceeding with computation,2138 properties remain. new max is 512
SDD size :6578 after 6731
SDD proceeding with computation,2138 properties remain. new max is 1024
SDD size :6731 after 6789
SDD proceeding with computation,2138 properties remain. new max is 2048
SDD size :6789 after 6845
RANDOM walk for 1142393 steps (3699 resets) in 120004 ms. (9 steps per ms) remains 1749/1996 properties
BEST_FIRST walk for 4004 steps (8 resets) in 122 ms. (32 steps per ms) remains 1749/1749 properties
BEST_FIRST walk for 4002 steps (8 resets) in 103 ms. (38 steps per ms) remains 1748/1749 properties
BEST_FIRST walk for 4003 steps (8 resets) in 208 ms. (19 steps per ms) remains 1748/1748 properties
BEST_FIRST walk for 4004 steps (8 resets) in 163 ms. (24 steps per ms) remains 1748/1748 properties
BEST_FIRST walk for 4003 steps (8 resets) in 142 ms. (27 steps per ms) remains 1747/1748 properties
BEST_FIRST walk for 4004 steps (8 resets) in 139 ms. (28 steps per ms) remains 1746/1747 properties
BEST_FIRST walk for 4004 steps (8 resets) in 153 ms. (26 steps per ms) remains 1745/1746 properties
BEST_FIRST walk for 4004 steps (8 resets) in 147 ms. (27 steps per ms) remains 1744/1745 properties
BEST_FIRST walk for 4004 steps (8 resets) in 158 ms. (25 steps per ms) remains 1743/1744 properties
BEST_FIRST walk for 4004 steps (8 resets) in 141 ms. (28 steps per ms) remains 1742/1743 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 1741/1742 properties
BEST_FIRST walk for 4004 steps (8 resets) in 139 ms. (28 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4004 steps (8 resets) in 115 ms. (34 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4004 steps (8 resets) in 135 ms. (29 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4004 steps (8 resets) in 143 ms. (27 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4003 steps (8 resets) in 121 ms. (32 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4004 steps (8 resets) in 152 ms. (26 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4004 steps (8 resets) in 140 ms. (28 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4002 steps (8 resets) in 145 ms. (27 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4004 steps (8 resets) in 121 ms. (32 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4002 steps (8 resets) in 113 ms. (35 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4001 steps (8 resets) in 128 ms. (31 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4003 steps (8 resets) in 141 ms. (28 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4003 steps (8 resets) in 126 ms. (31 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4003 steps (8 resets) in 131 ms. (30 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4003 steps (8 resets) in 137 ms. (29 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4002 steps (8 resets) in 126 ms. (31 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4003 steps (8 resets) in 131 ms. (30 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4003 steps (8 resets) in 128 ms. (31 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4004 steps (8 resets) in 137 ms. (29 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4004 steps (8 resets) in 114 ms. (34 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4002 steps (8 resets) in 129 ms. (30 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4003 steps (8 resets) in 116 ms. (34 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4002 steps (8 resets) in 101 ms. (39 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4002 steps (8 resets) in 118 ms. (33 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4002 steps (8 resets) in 108 ms. (36 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4002 steps (8 resets) in 134 ms. (29 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4003 steps (8 resets) in 133 ms. (29 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4002 steps (8 resets) in 136 ms. (29 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4003 steps (8 resets) in 123 ms. (32 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4003 steps (8 resets) in 147 ms. (27 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4002 steps (8 resets) in 135 ms. (29 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4003 steps (8 resets) in 133 ms. (29 steps per ms) remains 1741/1741 properties
SDD proceeding with computation,2138 properties remain. new max is 4096
SDD size :6845 after 7141
BEST_FIRST walk for 4003 steps (8 resets) in 132 ms. (30 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4003 steps (8 resets) in 106 ms. (37 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4004 steps (8 resets) in 129 ms. (30 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4004 steps (8 resets) in 125 ms. (31 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4003 steps (8 resets) in 137 ms. (29 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4001 steps (8 resets) in 133 ms. (29 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4003 steps (8 resets) in 130 ms. (30 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4003 steps (8 resets) in 137 ms. (29 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4003 steps (8 resets) in 136 ms. (29 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4002 steps (8 resets) in 115 ms. (34 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4004 steps (8 resets) in 135 ms. (29 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4003 steps (8 resets) in 136 ms. (29 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4004 steps (8 resets) in 140 ms. (28 steps per ms) remains 1741/1741 properties
BEST_FIRST walk for 4003 steps (8 resets) in 142 ms. (27 steps per ms) remains 1741/1741 properties
[2024-05-24 09:38:03] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
[2024-05-24 09:38:03] [INFO ] Invariant cache hit.
[2024-05-24 09:38:03] [INFO ] State equation strengthened by 42 read => feed constraints.
SDD proceeding with computation,2138 properties remain. new max is 8192
SDD size :7141 after 7669

BK_STOP 1716543497855

--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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="BridgeAndVehicles-PT-V50P20N20"
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 2-5568"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-PT-V50P20N20, 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 r057-tajo-171620409100147"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V50P20N20.tgz
mv BridgeAndVehicles-PT-V50P20N20 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 ;