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.r435-tajo-167905984200247.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 SieveSingleMsgMbox-PT-d0m96, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r435-tajo-167905984200247
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 440K
-rw-r--r-- 1 mcc users 5.4K Feb 26 10:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 52K Feb 26 10:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 26 10:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 26 10:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 17:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.6K Feb 26 10:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 85K Feb 26 10:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 26 10:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 26 10:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 17:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 57K Mar 5 18:23 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 1680360613828

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=SieveSingleMsgMbox-PT-d0m96
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202303301559
[2023-04-01 14:50:15] [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]
[2023-04-01 14:50:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-01 14:50:15] [INFO ] Load time of PNML (sax parser for PT used): 60 ms
[2023-04-01 14:50:15] [INFO ] Transformed 262 places.
[2023-04-01 14:50:15] [INFO ] Transformed 73 transitions.
[2023-04-01 14:50:15] [INFO ] Parsed PT model containing 262 places and 73 transitions and 292 arcs in 170 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 262/262 places, 73/73 transitions.
Reduce places removed 192 places and 0 transitions.
Iterating post reduction 0 with 192 rules applied. Total rules applied 192 place count 70 transition count 73
Applied a total of 192 rules in 10 ms. Remains 70 /262 variables (removed 192) and now considering 73/73 (removed 0) transitions.
// Phase 1: matrix 73 rows 70 cols
[2023-04-01 14:50:15] [INFO ] Computed 5 invariants in 8 ms
[2023-04-01 14:50:15] [INFO ] Implicit Places using invariants in 204 ms returned []
[2023-04-01 14:50:15] [INFO ] Invariant cache hit.
[2023-04-01 14:50:15] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-04-01 14:50:15] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 361 ms to find 0 implicit places.
[2023-04-01 14:50:15] [INFO ] Invariant cache hit.
[2023-04-01 14:50:15] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 70/262 places, 73/73 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 442 ms. Remains : 70/262 places, 73/73 transitions.
Discarding 10 transitions out of 73. Remains 63
Initial state reduction rules removed 1 formulas.
[2023-04-01 14:50:16] [INFO ] Flatten gal took : 76 ms
[2023-04-01 14:50:16] [INFO ] Flatten gal took : 13 ms
[2023-04-01 14:50:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2389062900049980138.gal : 6 ms
[2023-04-01 14:50:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8252552332452795372.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303301559/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2389062900049980138.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8252552332452795372.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303301559/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality8252552332452795372.prop.
Reachability property qltransition_53 is true.
Reachability property qltransition_6 is true.
Reachability property qltransition_5 is true.
Reachability property qltransition_3 is true.
Reachability property qltransition_2 is true.
Reachability property qltransition_1 is true.
SDD proceeding with computation,56 properties remain. new max is 2
SDD size :1 after 5
Reachability property qltransition_54 is true.
Reachability property qltransition_33 is true.
Reachability property qltransition_31 is true.
Reachability property qltransition_8 is true.
Reachability property qltransition_7 is true.
Reachability property qltransition_4 is true.
SDD proceeding with computation,50 properties remain. new max is 2
SDD size :5 after 13
Reachability property qltransition_60 is true.
Reachability property qltransition_24 is true.
Reachability property qltransition_16 is true.
Reachability property qltransition_9 is true.
SDD proceeding with computation,46 properties remain. new max is 2
SDD size :13 after 31
Reachability property qltransition_15 is true.
Reachability property qltransition_14 is true.
SDD proceeding with computation,44 properties remain. new max is 2
SDD size :31 after 56
SDD proceeding with computation,44 properties remain. new max is 4
SDD size :56 after 70
Reachability property qltransition_64 is true.
Reachability property qltransition_17 is true.
SDD proceeding with computation,42 properties remain. new max is 4
SDD size :70 after 93
Reachability property qltransition_51 is true.
SDD proceeding with computation,41 properties remain. new max is 4
SDD size :93 after 163
Reachability property qltransition_61 is true.
SDD proceeding with computation,40 properties remain. new max is 4
SDD size :163 after 197
SDD proceeding with computation,40 properties remain. new max is 8
SDD size :197 after 213
Reachability property qltransition_29 is true.
SDD proceeding with computation,39 properties remain. new max is 8
SDD size :213 after 225
Reachability property qltransition_27 is true.
SDD proceeding with computation,38 properties remain. new max is 8
SDD size :225 after 237
Reachability property qltransition_62 is true.
Reachability property qltransition_59 is true.
Reachability property qltransition_26 is true.
SDD proceeding with computation,35 properties remain. new max is 8
SDD size :237 after 281
Reachability property qltransition_57 is true.
Reachability property qltransition_56 is true.
Reachability property qltransition_55 is true.
Reachability property qltransition_22 is true.
Reachability property qltransition_19 is true.
Reachability property qltransition_18 is true.
Reachability property qltransition_13 is true.
Reachability property qltransition_12 is true.
Reachability property qltransition_11 is true.
Reachability property qltransition_10 is true.
SDD proceeding with computation,25 properties remain. new max is 8
SDD size :281 after 375
Reachability property qltransition_58 is true.
Reachability property qltransition_21 is true.
Reachability property qltransition_20 is true.
SDD proceeding with computation,22 properties remain. new max is 8
SDD size :375 after 504
SDD proceeding with computation,22 properties remain. new max is 16
SDD size :504 after 690
Reachability property qltransition_50 is true.
SDD proceeding with computation,21 properties remain. new max is 16
SDD size :690 after 1032
Reachability property qltransition_48 is true.
SDD proceeding with computation,20 properties remain. new max is 16
SDD size :1032 after 1544
Reachability property qltransition_71 is true.
SDD proceeding with computation,19 properties remain. new max is 16
SDD size :1544 after 1752
SDD proceeding with computation,19 properties remain. new max is 32
SDD size :1752 after 1784
SDD proceeding with computation,19 properties remain. new max is 64
SDD size :1784 after 1968
Incomplete random walk after 10000 steps, including 2249 resets, run finished after 612 ms. (steps per millisecond=16 ) properties (out of 62) seen :24
SDD proceeding with computation,19 properties remain. new max is 128
SDD size :1968 after 4813
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 37 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1000 steps, including 45 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 44 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1000 steps, including 56 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 38) seen :0
SDD proceeding with computation,19 properties remain. new max is 256
SDD size :4813 after 8254
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1000 steps, including 50 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1000 steps, including 51 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1000 steps, including 57 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 42 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 38) seen :0
SDD proceeding with computation,19 properties remain. new max is 512
SDD size :8254 after 27835
Incomplete Best-First random walk after 1000 steps, including 54 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1000 steps, including 51 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 37 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1000 steps, including 44 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1000 steps, including 39 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 38) seen :1
Incomplete Best-First random walk after 1000 steps, including 53 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 54 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 200 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 99 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 107 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 107 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 95 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 101 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 114 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 88 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 103 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 37) seen :0
SDD proceeding with computation,19 properties remain. new max is 1024
Incomplete Best-First random walk after 1001 steps, including 100 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 37) seen :0
SDD size :27835 after 111316
Incomplete Best-First random walk after 1001 steps, including 104 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 113 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 103 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 103 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 102 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 107 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 37) seen :0
Running SMT prover for 37 properties.
[2023-04-01 14:50:16] [INFO ] Invariant cache hit.
SDD proceeding with computation,19 properties remain. new max is 2048
SDD size :111316 after 477239
SDD proceeding with computation,19 properties remain. new max is 4096
SDD size :477239 after 2.14468e+06
[2023-04-01 14:50:17] [INFO ] [Real]Absence check using 2 positive place invariants in 27 ms returned sat
[2023-04-01 14:50:17] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 30 ms returned sat
SDD proceeding with computation,19 properties remain. new max is 8192
SDD size :2.14468e+06 after 9.55008e+06
[2023-04-01 14:50:18] [INFO ] After 1797ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:37
[2023-04-01 14:50:18] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-01 14:50:18] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
SDD proceeding with computation,19 properties remain. new max is 16384
SDD size :9.55008e+06 after 3.98613e+07
[2023-04-01 14:50:19] [INFO ] After 315ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :37
[2023-04-01 14:50:19] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-04-01 14:50:19] [INFO ] After 338ms SMT Verify possible using 31 Read/Feed constraints in natural domain returned unsat :0 sat :37
[2023-04-01 14:50:19] [INFO ] Deduced a trap composed of 28 places in 111 ms of which 38 ms to minimize.
[2023-04-01 14:50:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 137 ms
[2023-04-01 14:50:20] [INFO ] After 940ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :37
Attempting to minimize the solution found.
Minimization took 242 ms.
[2023-04-01 14:50:20] [INFO ] After 1765ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :37
SDD proceeding with computation,19 properties remain. new max is 32768
SDD size :3.98613e+07 after 1.68765e+08
Parikh walk visited 1 properties in 4422 ms.
Support contains 22 out of 70 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 70/70 places, 73/73 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 64 transition count 67
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 64 transition count 67
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 63 transition count 66
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 63 transition count 66
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 62 transition count 65
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 62 transition count 65
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 17 place count 62 transition count 64
Applied a total of 17 rules in 56 ms. Remains 62 /70 variables (removed 8) and now considering 64/73 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56 ms. Remains : 62/70 places, 64/73 transitions.
SDD proceeding with computation,19 properties remain. new max is 65536
SDD size :1.68765e+08 after 6.17786e+08
SDD proceeding with computation,19 properties remain. new max is 131072
SDD size :6.17786e+08 after 1.3119e+09
Incomplete random walk after 1000000 steps, including 223493 resets, run finished after 26895 ms. (steps per millisecond=37 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 4732 resets, run finished after 851 ms. (steps per millisecond=117 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 4817 resets, run finished after 835 ms. (steps per millisecond=119 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 4800 resets, run finished after 851 ms. (steps per millisecond=117 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 4818 resets, run finished after 880 ms. (steps per millisecond=113 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 4815 resets, run finished after 854 ms. (steps per millisecond=117 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 4822 resets, run finished after 851 ms. (steps per millisecond=117 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 4807 resets, run finished after 821 ms. (steps per millisecond=121 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100000 steps, including 4890 resets, run finished after 842 ms. (steps per millisecond=118 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 4776 resets, run finished after 843 ms. (steps per millisecond=118 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100000 steps, including 20000 resets, run finished after 1420 ms. (steps per millisecond=70 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 10337 resets, run finished after 1382 ms. (steps per millisecond=72 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 10273 resets, run finished after 1573 ms. (steps per millisecond=63 ) properties (out of 17) seen :0
Reachability property qltransition_69 is true.
Reachability property qltransition_68 is true.
Reachability property qltransition_65 is true.
Reachability property qltransition_63 is true.
Reachability property qltransition_52 is true.
Reachability property qltransition_41 is true.
Reachability property qltransition_40 is true.
Reachability property qltransition_39 is true.
Reachability property qltransition_34 is true.
Reachability property qltransition_28 is true.
SDD proceeding with computation,9 properties remain. new max is 131072
SDD size :1.3119e+09 after 5.95974e+11
Incomplete Best-First random walk after 100000 steps, including 10300 resets, run finished after 1399 ms. (steps per millisecond=71 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 10326 resets, run finished after 1113 ms. (steps per millisecond=89 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 10264 resets, run finished after 818 ms. (steps per millisecond=122 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100000 steps, including 10180 resets, run finished after 937 ms. (steps per millisecond=106 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100000 steps, including 10271 resets, run finished after 904 ms. (steps per millisecond=110 ) properties (out of 17) seen :0
Finished probabilistic random walk after 1607 steps, run visited all 17 properties in 36 ms. (steps per millisecond=44 )
Probabilistic random walk after 1607 steps, saw 842 distinct states, run finished after 37 ms. (steps per millisecond=43 ) properties seen :17
Parikh walk visited 0 properties in 0 ms.
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)
Able to resolve query QuasiLiveness after proving 63 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK PROBABILISTIC_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 54041 ms.

BK_STOP 1680360669550

--------------------
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_1.0.0.202303301559.jar
+ VERSION=202303301559
+ echo 'Running Version 202303301559'
+ /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="SieveSingleMsgMbox-PT-d0m96"
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 SieveSingleMsgMbox-PT-d0m96, 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 r435-tajo-167905984200247"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d0m96.tgz
mv SieveSingleMsgMbox-PT-d0m96 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 ;