Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r051-tajo-167813703700187.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
............................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is BridgeAndVehicles-PT-V80P50N10, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r051-tajo-167813703700187
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.5M
-rw-r--r-- 1 mcc users 21K Feb 25 12:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 131K Feb 25 12:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 180K Feb 25 12:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 696K Feb 25 12:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 13K Feb 25 15:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 48K Feb 25 15:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 123K Feb 25 15:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 352K Feb 25 15:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 69K Feb 25 12:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 357K Feb 25 12:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 791K Feb 25 12:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 3.0M Feb 25 12:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.8K Feb 25 15:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 11K Feb 25 15:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1.7M 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 1678998249156

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=BridgeAndVehicles-PT-V80P50N10
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202303021504
[2023-03-16 20:24:10] [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]
[2023-03-16 20:24:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 20:24:10] [INFO ] Load time of PNML (sax parser for PT used): 132 ms
[2023-03-16 20:24:10] [INFO ] Transformed 188 places.
[2023-03-16 20:24:10] [INFO ] Transformed 2108 transitions.
[2023-03-16 20:24:10] [INFO ] Parsed PT model containing 188 places and 2108 transitions and 15950 arcs in 203 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 186 transition count 2108
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 28 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 5 rules applied. Total rules applied 7 place count 183 transition count 2106
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 15 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 11 place count 181 transition count 2104
Applied a total of 11 rules in 132 ms. Remains 181 /188 variables (removed 7) and now considering 2104/2108 (removed 4) transitions.
[2023-03-16 20:24:11] [INFO ] Flow matrix only has 366 transitions (discarded 1738 similar events)
// Phase 1: matrix 366 rows 181 cols
[2023-03-16 20:24:11] [INFO ] Computed 4 place invariants in 17 ms
[2023-03-16 20:24:11] [INFO ] Implicit Places using invariants in 507 ms returned []
[2023-03-16 20:24:11] [INFO ] Flow matrix only has 366 transitions (discarded 1738 similar events)
[2023-03-16 20:24:11] [INFO ] Invariant cache hit.
[2023-03-16 20:24:11] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-16 20:24:12] [INFO ] Implicit Places using invariants and state equation in 1060 ms returned [82, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1596 ms to find 2 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 179/188 places, 2104/2108 transitions.
Applied a total of 0 rules in 22 ms. Remains 179 /179 variables (removed 0) and now considering 2104/2104 (removed 0) transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 1751 ms. Remains : 179/188 places, 2104/2108 transitions.
Initial state reduction rules removed 3 formulas.
[2023-03-16 20:24:13] [INFO ] Flatten gal took : 342 ms
[2023-03-16 20:24:13] [INFO ] Flatten gal took : 193 ms
[2023-03-16 20:24:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11268818332756855380.gal : 55 ms
[2023-03-16 20:24:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3115256597890489876.prop : 25 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11268818332756855380.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3115256597890489876.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/ReachabilityCardinality3115256597890489876.prop.
SDD proceeding with computation,2101 properties remain. new max is 4
SDD size :1 after 2
Reachability property qltransition_182 is true.
Reachability property qltransition_164 is true.
Reachability property qltransition_1 is true.
SDD proceeding with computation,2098 properties remain. new max is 4
SDD size :2 after 6
Reachability property qltransition_183 is true.
Reachability property qltransition_166 is true.
Reachability property qltransition_2 is true.
SDD proceeding with computation,2095 properties remain. new max is 4
SDD size :6 after 12
Incomplete random walk after 10000 steps, including 20 resets, run finished after 2226 ms. (steps per millisecond=4 ) properties (out of 2101) seen :305
Reachability property qltransition_184 is true.
Reachability property qltransition_168 is true.
Reachability property qltransition_3 is true.
SDD proceeding with computation,2092 properties remain. new max is 4
SDD size :12 after 20
Running SMT prover for 1796 properties.
[2023-03-16 20:24:15] [INFO ] Flow matrix only has 366 transitions (discarded 1738 similar events)
// Phase 1: matrix 366 rows 179 cols
[2023-03-16 20:24:15] [INFO ] Computed 4 place invariants in 6 ms
Reachability property qltransition_185 is true.
Reachability property qltransition_170 is true.
Reachability property qltransition_4 is true.
SDD proceeding with computation,2089 properties remain. new max is 4
SDD size :20 after 30
Reachability property qltransition_186 is true.
Reachability property qltransition_172 is true.
Reachability property qltransition_5 is true.
SDD proceeding with computation,2086 properties remain. new max is 4
SDD size :30 after 42
Reachability property qltransition_187 is true.
Reachability property qltransition_174 is true.
Reachability property qltransition_6 is true.
SDD proceeding with computation,2083 properties remain. new max is 4
SDD size :42 after 56
Reachability property qltransition_188 is true.
Reachability property qltransition_176 is true.
Reachability property qltransition_7 is true.
SDD proceeding with computation,2080 properties remain. new max is 4
SDD size :56 after 72
Reachability property qltransition_189 is true.
Reachability property qltransition_178 is true.
Reachability property qltransition_8 is true.
SDD proceeding with computation,2077 properties remain. new max is 4
SDD size :72 after 90
Reachability property qltransition_190 is true.
Reachability property qltransition_180 is true.
Reachability property qltransition_9 is true.
SDD proceeding with computation,2074 properties remain. new max is 4
SDD size :90 after 110
Reachability property qltransition_1223 is true.
Reachability property qltransition_191 is true.
Reachability property qltransition_163 is true.
Reachability property qltransition_10 is true.
SDD proceeding with computation,2070 properties remain. new max is 4
SDD size :110 after 133
Reachability property qltransition_423 is true.
Reachability property qltransition_192 is true.
Reachability property qltransition_11 is true.
SDD proceeding with computation,2067 properties remain. new max is 4
SDD size :133 after 157
SDD proceeding with computation,2067 properties remain. new max is 8
SDD size :157 after 160
Reachability property qltransition_424 is true.
Reachability property qltransition_193 is true.
Reachability property qltransition_12 is true.
SDD proceeding with computation,2064 properties remain. new max is 8
SDD size :160 after 189
Reachability property qltransition_425 is true.
Reachability property qltransition_194 is true.
Reachability property qltransition_13 is true.
SDD proceeding with computation,2061 properties remain. new max is 8
SDD size :189 after 220
Reachability property qltransition_426 is true.
Reachability property qltransition_195 is true.
Reachability property qltransition_14 is true.
SDD proceeding with computation,2058 properties remain. new max is 8
SDD size :220 after 253
Reachability property qltransition_427 is true.
Reachability property qltransition_196 is true.
Reachability property qltransition_15 is true.
SDD proceeding with computation,2055 properties remain. new max is 8
SDD size :253 after 288
Reachability property qltransition_428 is true.
Reachability property qltransition_197 is true.
Reachability property qltransition_16 is true.
SDD proceeding with computation,2052 properties remain. new max is 8
SDD size :288 after 325
Reachability property qltransition_429 is true.
Reachability property qltransition_198 is true.
Reachability property qltransition_17 is true.
SDD proceeding with computation,2049 properties remain. new max is 8
SDD size :325 after 364
Reachability property qltransition_430 is true.
Reachability property qltransition_199 is true.
Reachability property qltransition_18 is true.
SDD proceeding with computation,2046 properties remain. new max is 8
SDD size :364 after 405
Reachability property qltransition_431 is true.
Reachability property qltransition_200 is true.
Reachability property qltransition_19 is true.
SDD proceeding with computation,2043 properties remain. new max is 8
SDD size :405 after 448
Reachability property qltransition_432 is true.
Reachability property qltransition_201 is true.
Reachability property qltransition_20 is true.
SDD proceeding with computation,2040 properties remain. new max is 8
SDD size :448 after 494
Reachability property qltransition_433 is true.
Reachability property qltransition_202 is true.
Reachability property qltransition_21 is true.
SDD proceeding with computation,2037 properties remain. new max is 8
SDD size :494 after 541
SDD proceeding with computation,2037 properties remain. new max is 16
SDD size :541 after 544
Reachability property qltransition_434 is true.
Reachability property qltransition_203 is true.
Reachability property qltransition_22 is true.
SDD proceeding with computation,2034 properties remain. new max is 16
SDD size :544 after 596
Reachability property qltransition_435 is true.
Reachability property qltransition_204 is true.
Reachability property qltransition_23 is true.
SDD proceeding with computation,2031 properties remain. new max is 16
SDD size :596 after 650
Reachability property qltransition_436 is true.
Reachability property qltransition_205 is true.
Reachability property qltransition_24 is true.
SDD proceeding with computation,2028 properties remain. new max is 16
SDD size :650 after 706
Reachability property qltransition_437 is true.
Reachability property qltransition_206 is true.
Reachability property qltransition_25 is true.
SDD proceeding with computation,2025 properties remain. new max is 16
SDD size :706 after 764
Reachability property qltransition_438 is true.
Reachability property qltransition_207 is true.
Reachability property qltransition_26 is true.
SDD proceeding with computation,2022 properties remain. new max is 16
SDD size :764 after 824
Reachability property qltransition_439 is true.
Reachability property qltransition_208 is true.
Reachability property qltransition_27 is true.
SDD proceeding with computation,2019 properties remain. new max is 16
SDD size :824 after 886
Reachability property qltransition_440 is true.
Reachability property qltransition_209 is true.
Reachability property qltransition_28 is true.
SDD proceeding with computation,2016 properties remain. new max is 16
SDD size :886 after 950
Reachability property qltransition_441 is true.
Reachability property qltransition_210 is true.
Reachability property qltransition_29 is true.
SDD proceeding with computation,2013 properties remain. new max is 16
SDD size :950 after 1016
Reachability property qltransition_442 is true.
Reachability property qltransition_211 is true.
Reachability property qltransition_30 is true.
SDD proceeding with computation,2010 properties remain. new max is 16
SDD size :1016 after 1085
Reachability property qltransition_443 is true.
Reachability property qltransition_212 is true.
Reachability property qltransition_31 is true.
SDD proceeding with computation,2007 properties remain. new max is 16
SDD size :1085 after 1158
Reachability property qltransition_444 is true.
Reachability property qltransition_213 is true.
Reachability property qltransition_32 is true.
SDD proceeding with computation,2004 properties remain. new max is 16
SDD size :1158 after 1233
Reachability property qltransition_445 is true.
Reachability property qltransition_214 is true.
Reachability property qltransition_33 is true.
SDD proceeding with computation,2001 properties remain. new max is 16
SDD size :1233 after 1310
Reachability property qltransition_446 is true.
Reachability property qltransition_215 is true.
Reachability property qltransition_34 is true.
SDD proceeding with computation,1998 properties remain. new max is 16
SDD size :1310 after 1389
Reachability property qltransition_447 is true.
Reachability property qltransition_216 is true.
Reachability property qltransition_35 is true.
SDD proceeding with computation,1995 properties remain. new max is 16
SDD size :1389 after 1470
Reachability property qltransition_448 is true.
Reachability property qltransition_217 is true.
Reachability property qltransition_36 is true.
SDD proceeding with computation,1992 properties remain. new max is 16
SDD size :1470 after 1553
Reachability property qltransition_449 is true.
Reachability property qltransition_218 is true.
Reachability property qltransition_37 is true.
SDD proceeding with computation,1989 properties remain. new max is 16
SDD size :1553 after 1638
Reachability property qltransition_450 is true.
Reachability property qltransition_219 is true.
Reachability property qltransition_38 is true.
SDD proceeding with computation,1986 properties remain. new max is 16
SDD size :1638 after 1725
Reachability property qltransition_451 is true.
Reachability property qltransition_220 is true.
Reachability property qltransition_39 is true.
SDD proceeding with computation,1983 properties remain. new max is 16
SDD size :1725 after 1814
Reachability property qltransition_452 is true.
Reachability property qltransition_221 is true.
Reachability property qltransition_40 is true.
SDD proceeding with computation,1980 properties remain. new max is 16
SDD size :1814 after 1906
Reachability property qltransition_453 is true.
Reachability property qltransition_222 is true.
Reachability property qltransition_41 is true.
SDD proceeding with computation,1977 properties remain. new max is 16
SDD size :1906 after 2002
Reachability property qltransition_454 is true.
Reachability property qltransition_223 is true.
Reachability property qltransition_42 is true.
SDD proceeding with computation,1974 properties remain. new max is 16
SDD size :2002 after 2100
Reachability property qltransition_455 is true.
Reachability property qltransition_224 is true.
Reachability property qltransition_43 is true.
SDD proceeding with computation,1971 properties remain. new max is 16
SDD size :2100 after 2200
Reachability property qltransition_456 is true.
Reachability property qltransition_225 is true.
Reachability property qltransition_44 is true.
SDD proceeding with computation,1968 properties remain. new max is 16
SDD size :2200 after 2302
Reachability property qltransition_457 is true.
Reachability property qltransition_226 is true.
Reachability property qltransition_45 is true.
SDD proceeding with computation,1965 properties remain. new max is 16
SDD size :2302 after 2406
Reachability property qltransition_458 is true.
Reachability property qltransition_227 is true.
Reachability property qltransition_46 is true.
SDD proceeding with computation,1962 properties remain. new max is 16
SDD size :2406 after 2512
Reachability property qltransition_459 is true.
Reachability property qltransition_228 is true.
Reachability property qltransition_47 is true.
SDD proceeding with computation,1959 properties remain. new max is 16
SDD size :2512 after 2620
Reachability property qltransition_460 is true.
Reachability property qltransition_229 is true.
Reachability property qltransition_48 is true.
SDD proceeding with computation,1956 properties remain. new max is 16
SDD size :2620 after 2730
Reachability property qltransition_461 is true.
Reachability property qltransition_230 is true.
Reachability property qltransition_49 is true.
SDD proceeding with computation,1953 properties remain. new max is 16
SDD size :2730 after 2842
Reachability property qltransition_462 is true.
Reachability property qltransition_231 is true.
Reachability property qltransition_50 is true.
SDD proceeding with computation,1950 properties remain. new max is 16
SDD size :2842 after 2957
Reachability property qltransition_463 is true.
Reachability property qltransition_232 is true.
Reachability property qltransition_51 is true.
SDD proceeding with computation,1947 properties remain. new max is 16
SDD size :2957 after 3076
Reachability property qltransition_464 is true.
Reachability property qltransition_233 is true.
Reachability property qltransition_52 is true.
SDD proceeding with computation,1944 properties remain. new max is 16
SDD size :3076 after 3197
Reachability property qltransition_465 is true.
Reachability property qltransition_234 is true.
Reachability property qltransition_53 is true.
SDD proceeding with computation,1941 properties remain. new max is 16
SDD size :3197 after 3320
Reachability property qltransition_466 is true.
Reachability property qltransition_235 is true.
Reachability property qltransition_54 is true.
SDD proceeding with computation,1938 properties remain. new max is 16
SDD size :3320 after 3445
Reachability property qltransition_467 is true.
Reachability property qltransition_236 is true.
Reachability property qltransition_55 is true.
SDD proceeding with computation,1935 properties remain. new max is 16
SDD size :3445 after 3572
Reachability property qltransition_468 is true.
Reachability property qltransition_237 is true.
Reachability property qltransition_56 is true.
SDD proceeding with computation,1932 properties remain. new max is 16
SDD size :3572 after 3701
Reachability property qltransition_469 is true.
Reachability property qltransition_238 is true.
Reachability property qltransition_57 is true.
SDD proceeding with computation,1929 properties remain. new max is 16
SDD size :3701 after 3832
Reachability property qltransition_470 is true.
Reachability property qltransition_239 is true.
Reachability property qltransition_58 is true.
SDD proceeding with computation,1926 properties remain. new max is 16
SDD size :3832 after 3965
Reachability property qltransition_471 is true.
Reachability property qltransition_240 is true.
Reachability property qltransition_59 is true.
SDD proceeding with computation,1923 properties remain. new max is 16
SDD size :3965 after 4100
Reachability property qltransition_472 is true.
Reachability property qltransition_241 is true.
[2023-03-16 20:24:32] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
Reachability property qltransition_60 is true.
SDD proceeding with computation,1920 properties remain. new max is 16
SDD size :4100 after 4238
Reachability property qltransition_473 is true.
Reachability property qltransition_242 is true.
Reachability property qltransition_61 is true.
SDD proceeding with computation,1917 properties remain. new max is 16
SDD size :4238 after 4380
Reachability property qltransition_474 is true.
Reachability property qltransition_243 is true.
Reachability property qltransition_62 is true.
SDD proceeding with computation,1914 properties remain. new max is 16
SDD size :4380 after 4524
Reachability property qltransition_475 is true.
Reachability property qltransition_244 is true.
Reachability property qltransition_63 is true.
SDD proceeding with computation,1911 properties remain. new max is 16
SDD size :4524 after 4670
Reachability property qltransition_476 is true.
Reachability property qltransition_245 is true.
Reachability property qltransition_64 is true.
SDD proceeding with computation,1908 properties remain. new max is 16
SDD size :4670 after 4818
Reachability property qltransition_477 is true.
Reachability property qltransition_246 is true.
Reachability property qltransition_65 is true.
SDD proceeding with computation,1905 properties remain. new max is 16
SDD size :4818 after 4968
Reachability property qltransition_478 is true.
Reachability property qltransition_247 is true.
Reachability property qltransition_66 is true.
SDD proceeding with computation,1902 properties remain. new max is 16
SDD size :4968 after 5120
Reachability property qltransition_479 is true.
Reachability property qltransition_248 is true.
Reachability property qltransition_67 is true.
SDD proceeding with computation,1899 properties remain. new max is 16
SDD size :5120 after 5274
Reachability property qltransition_480 is true.
Reachability property qltransition_249 is true.
Reachability property qltransition_68 is true.
SDD proceeding with computation,1896 properties remain. new max is 16
SDD size :5274 after 5430
Reachability property qltransition_481 is true.
Reachability property qltransition_250 is true.
Reachability property qltransition_69 is true.
SDD proceeding with computation,1893 properties remain. new max is 16
SDD size :5430 after 5588
Reachability property qltransition_482 is true.
Reachability property qltransition_251 is true.
Reachability property qltransition_70 is true.
SDD proceeding with computation,1890 properties remain. new max is 16
SDD size :5588 after 5749
Reachability property qltransition_483 is true.
Reachability property qltransition_252 is true.
Reachability property qltransition_71 is true.
SDD proceeding with computation,1887 properties remain. new max is 16
SDD size :5749 after 5914
Reachability property qltransition_484 is true.
Reachability property qltransition_253 is true.
Reachability property qltransition_72 is true.
SDD proceeding with computation,1884 properties remain. new max is 16
SDD size :5914 after 6081
Reachability property qltransition_485 is true.
Reachability property qltransition_254 is true.
Reachability property qltransition_73 is true.
SDD proceeding with computation,1881 properties remain. new max is 16
SDD size :6081 after 6250
Reachability property qltransition_486 is true.
Reachability property qltransition_255 is true.
Reachability property qltransition_74 is true.
SDD proceeding with computation,1878 properties remain. new max is 16
SDD size :6250 after 6421
Reachability property qltransition_487 is true.
Reachability property qltransition_256 is true.
Reachability property qltransition_75 is true.
SDD proceeding with computation,1875 properties remain. new max is 16
SDD size :6421 after 6594
Reachability property qltransition_488 is true.
Reachability property qltransition_257 is true.
Reachability property qltransition_76 is true.
SDD proceeding with computation,1872 properties remain. new max is 16
SDD size :6594 after 6769
Reachability property qltransition_489 is true.
Reachability property qltransition_258 is true.
Reachability property qltransition_77 is true.
SDD proceeding with computation,1869 properties remain. new max is 16
SDD size :6769 after 6946
Reachability property qltransition_490 is true.
Reachability property qltransition_259 is true.
Reachability property qltransition_78 is true.
SDD proceeding with computation,1866 properties remain. new max is 16
SDD size :6946 after 7125
Reachability property qltransition_491 is true.
Reachability property qltransition_260 is true.
Reachability property qltransition_79 is true.
SDD proceeding with computation,1863 properties remain. new max is 16
SDD size :7125 after 7306
Reachability property qltransition_492 is true.
Reachability property qltransition_261 is true.
SDD proceeding with computation,1861 properties remain. new max is 16
SDD size :7306 after 7490
Reachability property qltransition_1234 is true.
Reachability property qltransition_1233 is true.
Reachability property qltransition_1232 is true.
Reachability property qltransition_1231 is true.
Reachability property qltransition_1230 is true.
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_1225 is true.
Reachability property qltransition_522 is true.
Reachability property qltransition_512 is true.
[2023-03-16 20:24:52] [INFO ] After 16049ms SMT Verify possible using state equation in real domain returned unsat :2 sat :1061 real:733
[2023-03-16 20:24:52] [INFO ] State equation strengthened by 22 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
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)
[2023-03-16 20:24:52] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 20:24:52] [INFO ] After 25075ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_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 41869 ms.

BK_STOP 1678998293287

--------------------
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="BridgeAndVehicles-PT-V80P50N10"
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 BridgeAndVehicles-PT-V80P50N10, 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 r051-tajo-167813703700187"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V80P50N10.tgz
mv BridgeAndVehicles-PT-V80P50N10 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 ;