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.r441-tajo-167905987100237.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 smartxred
Input is SieveSingleMsgMbox-PT-d0m36, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r441-tajo-167905987100237
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 564K
-rw-r--r-- 1 mcc users 7.3K Feb 26 10:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 26 10:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 10:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 10:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K 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 18K Feb 25 17:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 26 10:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 188K Feb 26 10:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Feb 26 10:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 26 10:30 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 1679557958516

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=smartxred
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=SieveSingleMsgMbox-PT-d0m36
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-23 07:52:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2023-03-23 07:52:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 07:52:40] [INFO ] Load time of PNML (sax parser for PT used): 37 ms
[2023-03-23 07:52:40] [INFO ] Transformed 262 places.
[2023-03-23 07:52:40] [INFO ] Transformed 73 transitions.
[2023-03-23 07:52:40] [INFO ] Parsed PT model containing 262 places and 73 transitions and 292 arcs in 94 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 9 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 07:52:40] [INFO ] Computed 5 place invariants in 11 ms
[2023-03-23 07:52:40] [INFO ] Implicit Places using invariants in 181 ms returned []
[2023-03-23 07:52:40] [INFO ] Invariant cache hit.
[2023-03-23 07:52:40] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-23 07:52:40] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 349 ms to find 0 implicit places.
[2023-03-23 07:52:40] [INFO ] Invariant cache hit.
[2023-03-23 07:52:40] [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 428 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 2236 resets, run finished after 432 ms. (steps per millisecond=23 ) properties (out of 62) seen :21
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 39 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 43 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 51 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 50 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 52 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 43 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 41) 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 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 45 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 54 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 51 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 45 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 41) seen :3
Incomplete Best-First random walk after 1000 steps, including 47 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 38) seen :1
Incomplete Best-First random walk after 1001 steps, including 53 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 53 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 39 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 44 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 57 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 61 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 200 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 112 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 114 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 98 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 98 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 95 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 97 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 111 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 105 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 108 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 108 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 113 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 105 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 108 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 92 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 108 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 37) seen :0
Running SMT prover for 37 properties.
[2023-03-23 07:52:41] [INFO ] Invariant cache hit.
[2023-03-23 07:52:41] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-23 07:52:41] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-23 07:52:42] [INFO ] After 460ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:37
[2023-03-23 07:52:42] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-23 07:52:42] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-23 07:52:42] [INFO ] After 275ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :37
[2023-03-23 07:52:42] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-23 07:52:42] [INFO ] After 231ms SMT Verify possible using 31 Read/Feed constraints in natural domain returned unsat :0 sat :37
[2023-03-23 07:52:43] [INFO ] After 529ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :37
Attempting to minimize the solution found.
Minimization took 236 ms.
[2023-03-23 07:52:43] [INFO ] After 1189ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :37
Fused 37 Parikh solutions to 35 different solutions.
Parikh walk visited 0 properties in 2176 ms.
Support contains 45 out of 70 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 70/70 places, 73/73 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 69 transition count 72
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 69 transition count 72
Applied a total of 2 rules in 16 ms. Remains 69 /70 variables (removed 1) and now considering 72/73 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 69/70 places, 72/73 transitions.
Incomplete random walk after 1000000 steps, including 223761 resets, run finished after 24980 ms. (steps per millisecond=40 ) properties (out of 37) seen :3
Incomplete Best-First random walk after 100001 steps, including 4812 resets, run finished after 862 ms. (steps per millisecond=116 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 4845 resets, run finished after 870 ms. (steps per millisecond=114 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 4784 resets, run finished after 862 ms. (steps per millisecond=116 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 4878 resets, run finished after 845 ms. (steps per millisecond=118 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 4759 resets, run finished after 761 ms. (steps per millisecond=131 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 4777 resets, run finished after 665 ms. (steps per millisecond=150 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 4766 resets, run finished after 806 ms. (steps per millisecond=124 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 4868 resets, run finished after 821 ms. (steps per millisecond=121 ) properties (out of 34) seen :10
Incomplete Best-First random walk after 100001 steps, including 4860 resets, run finished after 754 ms. (steps per millisecond=132 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 4740 resets, run finished after 730 ms. (steps per millisecond=136 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 4794 resets, run finished after 766 ms. (steps per millisecond=130 ) properties (out of 24) seen :2
Incomplete Best-First random walk after 100001 steps, including 4845 resets, run finished after 845 ms. (steps per millisecond=118 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 4865 resets, run finished after 842 ms. (steps per millisecond=118 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 4708 resets, run finished after 807 ms. (steps per millisecond=123 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 4895 resets, run finished after 878 ms. (steps per millisecond=113 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 4764 resets, run finished after 813 ms. (steps per millisecond=123 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 4918 resets, run finished after 866 ms. (steps per millisecond=115 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 20000 resets, run finished after 1391 ms. (steps per millisecond=71 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 10480 resets, run finished after 1107 ms. (steps per millisecond=90 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 10493 resets, run finished after 1008 ms. (steps per millisecond=99 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 10418 resets, run finished after 1080 ms. (steps per millisecond=92 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 10261 resets, run finished after 1075 ms. (steps per millisecond=93 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 10366 resets, run finished after 1083 ms. (steps per millisecond=92 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 10366 resets, run finished after 1096 ms. (steps per millisecond=91 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 10195 resets, run finished after 1103 ms. (steps per millisecond=90 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 10273 resets, run finished after 1078 ms. (steps per millisecond=92 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 10460 resets, run finished after 1070 ms. (steps per millisecond=93 ) properties (out of 22) seen :0
Running SMT prover for 22 properties.
// Phase 1: matrix 72 rows 69 cols
[2023-03-23 07:53:35] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-23 07:53:35] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-23 07:53:35] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-23 07:53:35] [INFO ] After 195ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:22
[2023-03-23 07:53:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-23 07:53:35] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-23 07:53:35] [INFO ] After 148ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :22
[2023-03-23 07:53:35] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-23 07:53:35] [INFO ] After 131ms SMT Verify possible using 31 Read/Feed constraints in natural domain returned unsat :0 sat :22
[2023-03-23 07:53:36] [INFO ] After 284ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :22
Attempting to minimize the solution found.
Minimization took 117 ms.
[2023-03-23 07:53:36] [INFO ] After 662ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :22
Parikh walk visited 0 properties in 882 ms.
Support contains 29 out of 69 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 69/69 places, 72/72 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 65 transition count 68
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 65 transition count 68
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 64 transition count 67
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 64 transition count 67
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 63 transition count 66
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 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 13 place count 63 transition count 65
Applied a total of 13 rules in 9 ms. Remains 63 /69 variables (removed 6) and now considering 65/72 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 63/69 places, 65/72 transitions.
Incomplete random walk after 1000000 steps, including 223513 resets, run finished after 25129 ms. (steps per millisecond=39 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 4827 resets, run finished after 952 ms. (steps per millisecond=105 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 4888 resets, run finished after 1021 ms. (steps per millisecond=97 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 4738 resets, run finished after 1001 ms. (steps per millisecond=99 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 4762 resets, run finished after 1014 ms. (steps per millisecond=98 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 4836 resets, run finished after 957 ms. (steps per millisecond=104 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 4689 resets, run finished after 812 ms. (steps per millisecond=123 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 4775 resets, run finished after 846 ms. (steps per millisecond=118 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 4771 resets, run finished after 818 ms. (steps per millisecond=122 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 4846 resets, run finished after 871 ms. (steps per millisecond=114 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 4829 resets, run finished after 880 ms. (steps per millisecond=113 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 4817 resets, run finished after 872 ms. (steps per millisecond=114 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 4879 resets, run finished after 823 ms. (steps per millisecond=121 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 20000 resets, run finished after 1348 ms. (steps per millisecond=74 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 10375 resets, run finished after 1108 ms. (steps per millisecond=90 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 10395 resets, run finished after 1067 ms. (steps per millisecond=93 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 10339 resets, run finished after 1047 ms. (steps per millisecond=95 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 10394 resets, run finished after 1186 ms. (steps per millisecond=84 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 10378 resets, run finished after 1122 ms. (steps per millisecond=89 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 10194 resets, run finished after 1043 ms. (steps per millisecond=95 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 10232 resets, run finished after 1078 ms. (steps per millisecond=92 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 10203 resets, run finished after 1055 ms. (steps per millisecond=94 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 10451 resets, run finished after 1126 ms. (steps per millisecond=88 ) properties (out of 22) seen :0
Finished probabilistic random walk after 1620 steps, run visited all 22 properties in 30 ms. (steps per millisecond=54 )
Probabilistic random walk after 1620 steps, saw 849 distinct states, run finished after 30 ms. (steps per millisecond=54 ) properties seen :22
Able to resolve query QuasiLiveness after proving 63 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 104240 ms.
ITS solved all properties within timeout

BK_STOP 1679558064417

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ 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-d0m36"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="smartxred"
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 smartxred"
echo " Input is SieveSingleMsgMbox-PT-d0m36, 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 r441-tajo-167905987100237"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d0m36.tgz
mv SieveSingleMsgMbox-PT-d0m36 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 ;