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.r439-tajo-167905986100227.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 ltsminxred
Input is SieveSingleMsgMbox-PT-d0m06, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r439-tajo-167905986100227
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 8.9K Feb 26 10:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 104K Feb 26 10:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 26 10:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 10:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 17:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K 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 17K Feb 25 17:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 10:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K Feb 26 10:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 10:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Feb 26 10:26 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 1679552942120

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=ltsminxred
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=SieveSingleMsgMbox-PT-d0m06
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-23 06:29:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2023-03-23 06:29:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 06:29:04] [INFO ] Load time of PNML (sax parser for PT used): 49 ms
[2023-03-23 06:29:04] [INFO ] Transformed 262 places.
[2023-03-23 06:29:04] [INFO ] Transformed 73 transitions.
[2023-03-23 06:29:04] [INFO ] Parsed PT model containing 262 places and 73 transitions and 292 arcs in 124 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 12 ms. Remains 70 /262 variables (removed 192) and now considering 73/73 (removed 0) transitions.
// Phase 1: matrix 73 rows 70 cols
[2023-03-23 06:29:04] [INFO ] Computed 5 place invariants in 11 ms
[2023-03-23 06:29:04] [INFO ] Implicit Places using invariants in 261 ms returned []
[2023-03-23 06:29:04] [INFO ] Invariant cache hit.
[2023-03-23 06:29:04] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-23 06:29:04] [INFO ] Implicit Places using invariants and state equation in 153 ms returned []
Implicit Place search using SMT with State Equation took 450 ms to find 0 implicit places.
[2023-03-23 06:29:04] [INFO ] Invariant cache hit.
[2023-03-23 06:29:04] [INFO ] Dead Transitions using invariants and state equation in 63 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 527 ms. Remains : 70/262 places, 73/73 transitions.
Discarding 10 transitions out of 73. Remains 63
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 2204 resets, run finished after 454 ms. (steps per millisecond=22 ) properties (out of 62) seen :24
Incomplete Best-First random walk after 1001 steps, including 44 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 50 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1000 steps, including 45 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 38) seen :1
Incomplete Best-First random walk after 1000 steps, including 39 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 49 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 44 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 44 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 49 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 41 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 48 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 50 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 53 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 47 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 46 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 40 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 37) seen :2
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 47 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 49 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 48 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 35) 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 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 43 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 200 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 98 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 96 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 95 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 99 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 100 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 100 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 104 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 107 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 114 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 96 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 105 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 106 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 107 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 97 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 35) seen :0
Running SMT prover for 35 properties.
[2023-03-23 06:29:05] [INFO ] Invariant cache hit.
[2023-03-23 06:29:05] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-23 06:29:05] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-23 06:29:06] [INFO ] After 215ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:34
[2023-03-23 06:29:06] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-23 06:29:06] [INFO ] After 8ms SMT Verify possible using 31 Read/Feed constraints in real domain returned unsat :0 sat :0 real:35
[2023-03-23 06:29:06] [INFO ] After 395ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:35
[2023-03-23 06:29:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-23 06:29:06] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-23 06:29:06] [INFO ] After 179ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :35
[2023-03-23 06:29:06] [INFO ] After 238ms SMT Verify possible using 31 Read/Feed constraints in natural domain returned unsat :0 sat :35
[2023-03-23 06:29:06] [INFO ] Deduced a trap composed of 28 places in 48 ms of which 4 ms to minimize.
[2023-03-23 06:29:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 59 ms
[2023-03-23 06:29:06] [INFO ] Deduced a trap composed of 22 places in 25 ms of which 0 ms to minimize.
[2023-03-23 06:29:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 32 ms
[2023-03-23 06:29:07] [INFO ] After 619ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :35
Attempting to minimize the solution found.
Minimization took 219 ms.
[2023-03-23 06:29:07] [INFO ] After 1150ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :35
Parikh walk visited 0 properties in 1261 ms.
Support contains 43 out of 70 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 70/70 places, 73/73 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 68 transition count 71
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 68 transition count 71
Applied a total of 4 rules in 13 ms. Remains 68 /70 variables (removed 2) and now considering 71/73 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 68/70 places, 71/73 transitions.
Incomplete random walk after 1000000 steps, including 224035 resets, run finished after 22770 ms. (steps per millisecond=43 ) properties (out of 35) seen :3
Incomplete Best-First random walk after 100000 steps, including 4780 resets, run finished after 539 ms. (steps per millisecond=185 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 4792 resets, run finished after 432 ms. (steps per millisecond=231 ) properties (out of 32) seen :1
Incomplete Best-First random walk after 100000 steps, including 4821 resets, run finished after 392 ms. (steps per millisecond=255 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 4837 resets, run finished after 629 ms. (steps per millisecond=158 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 4764 resets, run finished after 618 ms. (steps per millisecond=161 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 4799 resets, run finished after 663 ms. (steps per millisecond=150 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 4820 resets, run finished after 690 ms. (steps per millisecond=144 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 4859 resets, run finished after 1056 ms. (steps per millisecond=94 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100000 steps, including 4854 resets, run finished after 1112 ms. (steps per millisecond=89 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100000 steps, including 4654 resets, run finished after 1484 ms. (steps per millisecond=67 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100000 steps, including 4886 resets, run finished after 1337 ms. (steps per millisecond=74 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100000 steps, including 4894 resets, run finished after 1509 ms. (steps per millisecond=66 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 4738 resets, run finished after 1386 ms. (steps per millisecond=72 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 4790 resets, run finished after 1435 ms. (steps per millisecond=69 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100000 steps, including 4713 resets, run finished after 1504 ms. (steps per millisecond=66 ) properties (out of 31) seen :9
Incomplete Best-First random walk after 100001 steps, including 4777 resets, run finished after 1458 ms. (steps per millisecond=68 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 4834 resets, run finished after 1636 ms. (steps per millisecond=61 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 20000 resets, run finished after 2531 ms. (steps per millisecond=39 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 10406 resets, run finished after 1450 ms. (steps per millisecond=68 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 10185 resets, run finished after 2111 ms. (steps per millisecond=47 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 10433 resets, run finished after 1765 ms. (steps per millisecond=56 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 10429 resets, run finished after 1179 ms. (steps per millisecond=84 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 10189 resets, run finished after 1660 ms. (steps per millisecond=60 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 10130 resets, run finished after 2074 ms. (steps per millisecond=48 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 10174 resets, run finished after 1826 ms. (steps per millisecond=54 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 10239 resets, run finished after 1520 ms. (steps per millisecond=65 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 10221 resets, run finished after 920 ms. (steps per millisecond=108 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 10455 resets, run finished after 937 ms. (steps per millisecond=106 ) properties (out of 22) seen :0
Running SMT prover for 22 properties.
// Phase 1: matrix 71 rows 68 cols
[2023-03-23 06:30:07] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-23 06:30:07] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-23 06:30:07] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-23 06:30:07] [INFO ] After 136ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:21
[2023-03-23 06:30:07] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-23 06:30:07] [INFO ] After 9ms SMT Verify possible using 30 Read/Feed constraints in real domain returned unsat :0 sat :0 real:22
[2023-03-23 06:30:07] [INFO ] After 274ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:22
[2023-03-23 06:30:07] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-23 06:30:07] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-23 06:30:07] [INFO ] After 110ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :22
[2023-03-23 06:30:07] [INFO ] After 142ms SMT Verify possible using 30 Read/Feed constraints in natural domain returned unsat :0 sat :22
[2023-03-23 06:30:07] [INFO ] After 357ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :22
Attempting to minimize the solution found.
Minimization took 262 ms.
[2023-03-23 06:30:08] [INFO ] After 808ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :22
Parikh walk visited 5 properties in 399 ms.
Support contains 23 out of 68 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 68/68 places, 71/71 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 65 transition count 68
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 65 transition count 68
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 64 transition count 67
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 64 transition count 67
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 63 transition count 66
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 63 transition count 66
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 11 place count 63 transition count 65
Applied a total of 11 rules in 9 ms. Remains 63 /68 variables (removed 5) and now considering 65/71 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 63/68 places, 65/71 transitions.
Incomplete random walk after 1000000 steps, including 224101 resets, run finished after 27961 ms. (steps per millisecond=35 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 4846 resets, run finished after 1498 ms. (steps per millisecond=66 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100000 steps, including 4865 resets, run finished after 1492 ms. (steps per millisecond=67 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100000 steps, including 4823 resets, run finished after 1172 ms. (steps per millisecond=85 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100000 steps, including 4816 resets, run finished after 1552 ms. (steps per millisecond=64 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 4833 resets, run finished after 1577 ms. (steps per millisecond=63 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 4761 resets, run finished after 1624 ms. (steps per millisecond=61 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 4901 resets, run finished after 1603 ms. (steps per millisecond=62 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100000 steps, including 4799 resets, run finished after 1590 ms. (steps per millisecond=62 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100000 steps, including 20000 resets, run finished after 2128 ms. (steps per millisecond=46 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100000 steps, including 10553 resets, run finished after 878 ms. (steps per millisecond=113 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100000 steps, including 10532 resets, run finished after 820 ms. (steps per millisecond=121 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 10373 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 10289 resets, run finished after 889 ms. (steps per millisecond=112 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 10340 resets, run finished after 891 ms. (steps per millisecond=112 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 10409 resets, run finished after 879 ms. (steps per millisecond=113 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 10301 resets, run finished after 1821 ms. (steps per millisecond=54 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100000 steps, including 10375 resets, run finished after 1004 ms. (steps per millisecond=99 ) properties (out of 17) seen :0
Finished probabilistic random walk after 1562 steps, run visited all 17 properties in 18 ms. (steps per millisecond=86 )
Probabilistic random walk after 1562 steps, saw 815 distinct states, run finished after 19 ms. (steps per millisecond=82 ) properties seen :17
Able to resolve query QuasiLiveness after proving 63 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK PROBABILISTIC_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 114880 ms.
ITS solved all properties within timeout

BK_STOP 1679553059064

--------------------
content from stderr:

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -timeout 180 -rebuildPNML

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-d0m06"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is SieveSingleMsgMbox-PT-d0m06, 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 r439-tajo-167905986100227"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d0m06.tgz
mv SieveSingleMsgMbox-PT-d0m06 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 ;