Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r057-tajo-171620409000137.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-V20P20N50, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r057-tajo-171620409000137
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 9.6K Apr 13 02:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Apr 13 02:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 435K Apr 13 02:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.7M Apr 13 02:28 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 48K Apr 22 14:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 256K Apr 22 14:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 787K Apr 22 14:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 29K Apr 13 04:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 213K Apr 13 04:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.1M Apr 13 03:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 4.3M Apr 13 03:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.8K 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 1716543404993

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-V20P20N50
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202405141337
[2024-05-24 09:36:46] [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 09:36:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 09:36:46] [INFO ] Load time of PNML (sax parser for PT used): 202 ms
[2024-05-24 09:36:46] [INFO ] Transformed 108 places.
[2024-05-24 09:36:46] [INFO ] Transformed 2228 transitions.
[2024-05-24 09:36:46] [INFO ] Parsed PT model containing 108 places and 2228 transitions and 17190 arcs in 329 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 108/108 places, 2228/2228 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 106 transition count 2228
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 14 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 5 rules applied. Total rules applied 7 place count 103 transition count 2226
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 11 place count 101 transition count 2224
Applied a total of 11 rules in 127 ms. Remains 101 /108 variables (removed 7) and now considering 2224/2228 (removed 4) transitions.
[2024-05-24 09:36:46] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
// Phase 1: matrix 286 rows 101 cols
[2024-05-24 09:36:46] [INFO ] Computed 4 invariants in 16 ms
[2024-05-24 09:36:47] [INFO ] Implicit Places using invariants in 517 ms returned []
[2024-05-24 09:36:47] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
[2024-05-24 09:36:47] [INFO ] Invariant cache hit.
[2024-05-24 09:36:47] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-24 09:36:48] [INFO ] Implicit Places using invariants and state equation in 968 ms returned [22, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1521 ms to find 2 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 99/108 places, 2224/2228 transitions.
Applied a total of 0 rules in 10 ms. Remains 99 /99 variables (removed 0) and now considering 2224/2224 (removed 0) transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 1677 ms. Remains : 99/108 places, 2224/2228 transitions.
Initial state reduction rules removed 3 formulas.
[2024-05-24 09:36:49] [INFO ] Flatten gal took : 474 ms
[2024-05-24 09:36:50] [INFO ] Flatten gal took : 257 ms
[2024-05-24 09:36:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12530472497830101836.gal : 89 ms
[2024-05-24 09:36:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6842281134273326632.prop : 31 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/ReachabilityCardinality12530472497830101836.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6842281134273326632.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 ...329
Loading property file /tmp/ReachabilityCardinality6842281134273326632.prop.
RANDOM walk for 40000 steps (320 resets) in 9441 ms. (4 steps per ms) remains 2023/2221 properties
SDD proceeding with computation,2221 properties remain. new max is 4
SDD size :1 after 2
BEST_FIRST walk for 123 steps (8 resets) in 12 ms. (9 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 122 steps (8 resets) in 9 ms. (12 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 120 steps (8 resets) in 9 ms. (12 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 120 steps (8 resets) in 8 ms. (13 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 120 steps (8 resets) in 9 ms. (12 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 120 steps (8 resets) in 14 ms. (8 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 120 steps (8 resets) in 10 ms. (10 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 120 steps (8 resets) in 10 ms. (10 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 120 steps (8 resets) in 9 ms. (12 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 120 steps (8 resets) in 9 ms. (12 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 120 steps (8 resets) in 8 ms. (13 steps per ms) remains 2023/2023 properties
Reachability property qltransition_142 is true.
Reachability property qltransition_43 is true.
Reachability property qltransition_1 is true.
SDD proceeding with computation,2218 properties remain. new max is 4
SDD size :2 after 6
BEST_FIRST walk for 120 steps (8 resets) in 9 ms. (12 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 120 steps (8 resets) in 7 ms. (15 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 120 steps (8 resets) in 7 ms. (15 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 120 steps (8 resets) in 12 ms. (9 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 120 steps (8 resets) in 9 ms. (12 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 120 steps (8 resets) in 7 ms. (15 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 120 steps (8 resets) in 10 ms. (10 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 120 steps (8 resets) in 8 ms. (13 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 120 steps (8 resets) in 11 ms. (10 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 120 steps (8 resets) in 8 ms. (13 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 120 steps (8 resets) in 10 ms. (10 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 120 steps (8 resets) in 8 ms. (13 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 120 steps (8 resets) in 9 ms. (12 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 120 steps (8 resets) in 8 ms. (13 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 120 steps (8 resets) in 11 ms. (10 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 120 steps (8 resets) in 9 ms. (12 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 120 steps (8 resets) in 6 ms. (17 steps per ms) remains 2023/2023 properties
Reachability property qltransition_143 is true.
Reachability property qltransition_44 is true.
Reachability property qltransition_2 is true.
SDD proceeding with computation,2215 properties remain. new max is 4
SDD size :6 after 12
BEST_FIRST walk for 120 steps (8 resets) in 11 ms. (10 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 120 steps (8 resets) in 8 ms. (13 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 120 steps (8 resets) in 8 ms. (13 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 123 steps (8 resets) in 14 ms. (8 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 122 steps (8 resets) in 9 ms. (12 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 121 steps (8 resets) in 11 ms. (10 steps per ms) remains 2023/2023 properties
Reachability property qltransition_144 is true.
BEST_FIRST walk for 123 steps (8 resets) in 17 ms. (6 steps per ms) remains 2023/2023 properties
Reachability property qltransition_45 is true.
Reachability property qltransition_3 is true.
SDD proceeding with computation,2212 properties remain. new max is 4
SDD size :12 after 20
BEST_FIRST walk for 122 steps (8 resets) in 10 ms. (11 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 123 steps (8 resets) in 8 ms. (13 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 122 steps (8 resets) in 8 ms. (13 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 122 steps (8 resets) in 17 ms. (6 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 123 steps (8 resets) in 9 ms. (12 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 123 steps (8 resets) in 11 ms. (10 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 123 steps (8 resets) in 11 ms. (10 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 2023/2023 properties
Reachability property qltransition_145 is true.
Reachability property qltransition_46 is true.
Reachability property qltransition_4 is true.
SDD proceeding with computation,2209 properties remain. new max is 4
SDD size :20 after 30
BEST_FIRST walk for 122 steps (8 resets) in 12 ms. (9 steps per ms) remains 2023/2023 properties
BEST_FIRST walk for 123 steps (8 resets) in 8 ms. (13 steps per ms) remains 2023/2023 properties
Reachability property qltransition_146 is true.
Reachability property qltransition_47 is true.
Reachability property qltransition_5 is true.
SDD proceeding with computation,2206 properties remain. new max is 4
SDD size :30 after 42
Reachability property qltransition_147 is true.
Reachability property qltransition_48 is true.
Reachability property qltransition_6 is true.
SDD proceeding with computation,2203 properties remain. new max is 4
SDD size :42 after 56
Reachability property qltransition_148 is true.
Reachability property qltransition_49 is true.
Reachability property qltransition_7 is true.
SDD proceeding with computation,2200 properties remain. new max is 4
SDD size :56 after 72
Reachability property qltransition_149 is true.
Reachability property qltransition_50 is true.
Reachability property qltransition_8 is true.
SDD proceeding with computation,2197 properties remain. new max is 4
SDD size :72 after 90
Reachability property qltransition_150 is true.
Reachability property qltransition_51 is true.
Reachability property qltransition_9 is true.
SDD proceeding with computation,2194 properties remain. new max is 4
SDD size :90 after 110
Reachability property qltransition_151 is true.
Reachability property qltransition_52 is true.
Reachability property qltransition_10 is true.
SDD proceeding with computation,2191 properties remain. new max is 4
SDD size :110 after 132
Reachability property qltransition_152 is true.
Reachability property qltransition_53 is true.
Reachability property qltransition_11 is true.
SDD proceeding with computation,2188 properties remain. new max is 4
SDD size :132 after 156
Reachability property qltransition_153 is true.
Reachability property qltransition_54 is true.
Reachability property qltransition_12 is true.
SDD proceeding with computation,2185 properties remain. new max is 4
SDD size :156 after 182
Reachability property qltransition_154 is true.
Reachability property qltransition_55 is true.
Reachability property qltransition_13 is true.
SDD proceeding with computation,2182 properties remain. new max is 4
SDD size :182 after 210
Reachability property qltransition_155 is true.
Reachability property qltransition_56 is true.
Reachability property qltransition_14 is true.
SDD proceeding with computation,2179 properties remain. new max is 4
SDD size :210 after 240
Reachability property qltransition_156 is true.
Reachability property qltransition_57 is true.
Reachability property qltransition_15 is true.
SDD proceeding with computation,2176 properties remain. new max is 4
SDD size :240 after 272
Reachability property qltransition_157 is true.
Reachability property qltransition_58 is true.
Reachability property qltransition_16 is true.
SDD proceeding with computation,2173 properties remain. new max is 4
SDD size :272 after 306
Reachability property qltransition_158 is true.
Reachability property qltransition_59 is true.
Reachability property qltransition_17 is true.
SDD proceeding with computation,2170 properties remain. new max is 4
SDD size :306 after 342
Reachability property qltransition_159 is true.
Reachability property qltransition_60 is true.
Reachability property qltransition_18 is true.
SDD proceeding with computation,2167 properties remain. new max is 4
SDD size :342 after 380
Reachability property qltransition_160 is true.
Reachability property qltransition_61 is true.
Reachability property qltransition_19 is true.
SDD proceeding with computation,2164 properties remain. new max is 4
SDD size :380 after 420
Reachability property qltransition_161 is true.
Reachability property qltransition_62 is true.
SDD proceeding with computation,2162 properties remain. new max is 4
SDD size :420 after 462
Probabilistic random walk after 30001 steps, saw 10033 distinct states, run finished after 1617 ms. (steps per millisecond=18 ) properties seen :106
[2024-05-24 09:36:53] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
// Phase 1: matrix 286 rows 99 cols
[2024-05-24 09:36:53] [INFO ] Computed 4 invariants in 3 ms
[2024-05-24 09:36:53] [INFO ] State equation strengthened by 102 read => feed constraints.
Reachability property qltransition_1225 is true.
Reachability property qltransition_1224 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_1219 is true.
Reachability property qltransition_1218 is true.
Reachability property qltransition_1217 is true.
Reachability property qltransition_1216 is true.
Reachability property qltransition_1215 is true.
Reachability property qltransition_1214 is true.
Reachability property qltransition_1213 is true.
Reachability property qltransition_1212 is true.
Reachability property qltransition_1211 is true.
Reachability property qltransition_1210 is true.
Reachability property qltransition_1209 is true.
Reachability property qltransition_1208 is true.
Reachability property qltransition_1207 is true.
Reachability property qltransition_1206 is true.
Reachability property qltransition_1205 is true.
Reachability property qltransition_162 is true.
Reachability property qltransition_93 is true.
Reachability property qltransition_92 is true.
Reachability property qltransition_22 is true.
SDD proceeding with computation,2137 properties remain. new max is 4
SDD size :924 after 928
SDD proceeding with computation,2137 properties remain. new max is 8
SDD size :928 after 932
SDD proceeding with computation,2137 properties remain. new max is 16
SDD size :932 after 936
SDD proceeding with computation,2137 properties remain. new max is 32
SDD size :936 after 940
SDD proceeding with computation,2137 properties remain. new max is 64
SDD size :940 after 944
SDD proceeding with computation,2137 properties remain. new max is 128
SDD size :944 after 952
SDD proceeding with computation,2137 properties remain. new max is 256
SDD size :952 after 964
SDD proceeding with computation,2137 properties remain. new max is 512
SDD size :964 after 984
Reachability property qltransition_223 is true.
SDD proceeding with computation,2136 properties remain. new max is 512
SDD size :984 after 1104
SDD proceeding with computation,2136 properties remain. new max is 1024
SDD size :1104 after 1140
Reachability property qltransition_224 is true.
SDD proceeding with computation,2135 properties remain. new max is 1024
SDD size :1140 after 1344
Reachability property qltransition_225 is true.
SDD proceeding with computation,2134 properties remain. new max is 1024
SDD size :1344 after 1562
Reachability property qltransition_226 is true.
SDD proceeding with computation,2133 properties remain. new max is 1024
SDD size :1562 after 1804
Reachability property qltransition_227 is true.
SDD proceeding with computation,2132 properties remain. new max is 1024
SDD size :1804 after 2066
Reachability property qltransition_229 is true.
Reachability property qltransition_228 is true.
SDD proceeding with computation,2130 properties remain. new max is 1024
SDD size :2066 after 2596
Reachability property qltransition_230 is true.
SDD proceeding with computation,2129 properties remain. new max is 1024
SDD size :2596 after 2894
Reachability property qltransition_232 is true.
Reachability property qltransition_231 is true.
SDD proceeding with computation,2127 properties remain. new max is 1024
SDD size :2894 after 3460
Reachability property qltransition_233 is true.
SDD proceeding with computation,2126 properties remain. new max is 1024
SDD size :3460 after 3758
Reachability property qltransition_236 is true.
Reachability property qltransition_235 is true.
Reachability property qltransition_234 is true.
SDD proceeding with computation,2123 properties remain. new max is 1024
SDD size :3758 after 4512
Reachability property qltransition_239 is true.
Reachability property qltransition_238 is true.
Reachability property qltransition_237 is true.
SDD proceeding with computation,2120 properties remain. new max is 1024
SDD size :4512 after 5086
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 4/4 constraints. Problems are: Problem set: 1 solved, 1916 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 99/385 variables, and 4 constraints, problems are : Problem set: 1 solved, 1916 unsolved in 5059 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 0/99 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 1917/1917 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 1916 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 4/4 constraints. Problems are: Problem set: 1 solved, 1916 unsolved
Reachability property qltransition_1276 is true.
Reachability property qltransition_1275 is true.
Reachability property qltransition_1274 is true.
Reachability property qltransition_1273 is true.
Reachability property qltransition_1272 is true.
Reachability property qltransition_1271 is true.
Reachability property qltransition_1270 is true.
Reachability property qltransition_1269 is true.
Reachability property qltransition_1268 is true.
Reachability property qltransition_1267 is true.
Reachability property qltransition_1266 is true.
Reachability property qltransition_1265 is true.
Reachability property qltransition_1264 is true.
Reachability property qltransition_1263 is true.
Reachability property qltransition_1262 is true.
Reachability property qltransition_1261 is true.
Reachability property qltransition_1260 is true.
Reachability property qltransition_1259 is true.
Reachability property qltransition_1258 is true.
Reachability property qltransition_1257 is true.
Reachability property qltransition_1256 is true.
Reachability property qltransition_258 is true.
Reachability property qltransition_257 is true.
Reachability property qltransition_256 is true.
Reachability property qltransition_255 is true.
Reachability property qltransition_254 is true.
Reachability property qltransition_253 is true.
Reachability property qltransition_252 is true.
Reachability property qltransition_251 is true.
Reachability property qltransition_250 is true.
Reachability property qltransition_249 is true.
Reachability property qltransition_248 is true.
Reachability property qltransition_247 is true.
Reachability property qltransition_246 is true.
Reachability property qltransition_245 is true.
Reachability property qltransition_244 is true.
Reachability property qltransition_243 is true.
Reachability property qltransition_242 is true.
Reachability property qltransition_241 is true.
Reachability property qltransition_240 is true.
Reachability property qltransition_163 is true.
Reachability property qltransition_94 is true.
Reachability property qltransition_23 is true.
SDD proceeding with computation,2077 properties remain. new max is 1024
SDD size :10234 after 10588
[2024-05-24 09:37:18] [INFO ] Deduced a trap composed of 53 places in 255 ms of which 19 ms to minimize.
Problem qltransition_183 is UNSAT
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING SMT_REFINEMENT TOPOLOGICAL INITIAL_STATE
SMT process timed out in 25125ms, After SMT, problems are : Problem set: 1 solved, 1916 unsolved
Fused 1916 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 99 out of 99 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 99/99 places, 2224/2224 transitions.
Applied a total of 0 rules in 341 ms. Remains 99 /99 variables (removed 0) and now considering 2224/2224 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 342 ms. Remains : 99/99 places, 2224/2224 transitions.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 32468 ms.

BK_STOP 1716543439155

--------------------
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-V20P20N50"
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-V20P20N50, 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-171620409000137"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V20P20N50.tgz
mv BridgeAndVehicles-PT-V20P20N50 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 ;