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.r440-tajo-167905986600232.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 marciexred
Input is SieveSingleMsgMbox-PT-d0m18, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r440-tajo-167905986600232
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 448K
-rw-r--r-- 1 mcc users 5.8K Feb 26 10:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Feb 26 10:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 26 10:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Feb 26 10:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 17:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K 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 10:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 127K Feb 26 10:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 26 10:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 10:27 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 1679555144520

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=marciexred
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=SieveSingleMsgMbox-PT-d0m18
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-23 07:05:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2023-03-23 07:05:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 07:05:46] [INFO ] Load time of PNML (sax parser for PT used): 37 ms
[2023-03-23 07:05:46] [INFO ] Transformed 262 places.
[2023-03-23 07:05:46] [INFO ] Transformed 73 transitions.
[2023-03-23 07:05:46] [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 10 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 07:05:46] [INFO ] Computed 5 place invariants in 10 ms
[2023-03-23 07:05:46] [INFO ] Implicit Places using invariants in 209 ms returned []
[2023-03-23 07:05:46] [INFO ] Invariant cache hit.
[2023-03-23 07:05:46] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-23 07:05:46] [INFO ] Implicit Places using invariants and state equation in 157 ms returned []
Implicit Place search using SMT with State Equation took 391 ms to find 0 implicit places.
[2023-03-23 07:05:46] [INFO ] Invariant cache hit.
[2023-03-23 07:05:46] [INFO ] Dead Transitions using invariants and state equation in 167 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 572 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 2226 resets, run finished after 573 ms. (steps per millisecond=17 ) properties (out of 62) seen :21
Incomplete Best-First random walk after 1000 steps, including 50 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 54 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 44 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 41) seen :3
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1000 steps, including 47 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 57 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 49 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 51 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1000 steps, including 54 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1000 steps, including 43 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 33 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 38) seen :1
Incomplete Best-First random walk after 1001 steps, including 53 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 16 ms. (steps per millisecond=62 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 36 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 50 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 42 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 45 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 47 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 51 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 20 ms. (steps per millisecond=50 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 100 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 96 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 99 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 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 96 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 104 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 99 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 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 97 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 116 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 92 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 116 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 115 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 115 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 112 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 37) seen :0
Running SMT prover for 37 properties.
[2023-03-23 07:05:47] [INFO ] Invariant cache hit.
[2023-03-23 07:05:48] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-23 07:05:48] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-23 07:05:48] [INFO ] After 581ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:37
[2023-03-23 07:05:48] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-23 07:05:48] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-23 07:05:49] [INFO ] After 375ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :37
[2023-03-23 07:05:49] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-23 07:05:49] [INFO ] After 196ms SMT Verify possible using 31 Read/Feed constraints in natural domain returned unsat :0 sat :37
[2023-03-23 07:05:49] [INFO ] After 522ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :37
Attempting to minimize the solution found.
Minimization took 232 ms.
[2023-03-23 07:05:49] [INFO ] After 1368ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :37
Parikh walk visited 3 properties in 1305 ms.
Support contains 42 out of 70 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 70/70 places, 73/73 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 67 transition count 70
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 67 transition count 70
Applied a total of 6 rules in 11 ms. Remains 67 /70 variables (removed 3) and now considering 70/73 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 67/70 places, 70/73 transitions.
Incomplete random walk after 1000000 steps, including 223790 resets, run finished after 20496 ms. (steps per millisecond=48 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 4782 resets, run finished after 865 ms. (steps per millisecond=115 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 4838 resets, run finished after 833 ms. (steps per millisecond=120 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 4768 resets, run finished after 759 ms. (steps per millisecond=131 ) properties (out of 34) seen :3
Incomplete Best-First random walk after 100001 steps, including 4883 resets, run finished after 685 ms. (steps per millisecond=145 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 4851 resets, run finished after 711 ms. (steps per millisecond=140 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100000 steps, including 4822 resets, run finished after 927 ms. (steps per millisecond=107 ) properties (out of 31) seen :1
Incomplete Best-First random walk after 100000 steps, including 4815 resets, run finished after 859 ms. (steps per millisecond=116 ) properties (out of 30) seen :3
Incomplete Best-First random walk after 100001 steps, including 4884 resets, run finished after 706 ms. (steps per millisecond=141 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100000 steps, including 4852 resets, run finished after 808 ms. (steps per millisecond=123 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100001 steps, including 4940 resets, run finished after 763 ms. (steps per millisecond=131 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100001 steps, including 4727 resets, run finished after 725 ms. (steps per millisecond=137 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100000 steps, including 4849 resets, run finished after 770 ms. (steps per millisecond=129 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100001 steps, including 4737 resets, run finished after 872 ms. (steps per millisecond=114 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100001 steps, including 4873 resets, run finished after 709 ms. (steps per millisecond=141 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100000 steps, including 4758 resets, run finished after 547 ms. (steps per millisecond=182 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100001 steps, including 4897 resets, run finished after 600 ms. (steps per millisecond=166 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100000 steps, including 4791 resets, run finished after 599 ms. (steps per millisecond=166 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100001 steps, including 4699 resets, run finished after 595 ms. (steps per millisecond=168 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100000 steps, including 4755 resets, run finished after 585 ms. (steps per millisecond=170 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100000 steps, including 20000 resets, run finished after 974 ms. (steps per millisecond=102 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100001 steps, including 10531 resets, run finished after 889 ms. (steps per millisecond=112 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100001 steps, including 10361 resets, run finished after 1354 ms. (steps per millisecond=73 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100000 steps, including 10304 resets, run finished after 1192 ms. (steps per millisecond=83 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100001 steps, including 10430 resets, run finished after 1272 ms. (steps per millisecond=78 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100000 steps, including 10333 resets, run finished after 1315 ms. (steps per millisecond=76 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100001 steps, including 10464 resets, run finished after 1285 ms. (steps per millisecond=77 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100000 steps, including 10177 resets, run finished after 1189 ms. (steps per millisecond=84 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100001 steps, including 10213 resets, run finished after 1154 ms. (steps per millisecond=86 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100000 steps, including 10210 resets, run finished after 1236 ms. (steps per millisecond=80 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100000 steps, including 10191 resets, run finished after 1232 ms. (steps per millisecond=81 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100000 steps, including 10468 resets, run finished after 1184 ms. (steps per millisecond=84 ) properties (out of 27) seen :0
Running SMT prover for 27 properties.
// Phase 1: matrix 70 rows 67 cols
[2023-03-23 07:06:39] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-23 07:06:40] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-23 07:06:40] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-23 07:06:40] [INFO ] After 219ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:27
[2023-03-23 07:06:40] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-23 07:06:40] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-23 07:06:40] [INFO ] After 159ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :27
[2023-03-23 07:06:40] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-23 07:06:40] [INFO ] After 205ms SMT Verify possible using 30 Read/Feed constraints in natural domain returned unsat :0 sat :27
[2023-03-23 07:06:40] [INFO ] After 435ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :27
Attempting to minimize the solution found.
Minimization took 163 ms.
[2023-03-23 07:06:41] [INFO ] After 865ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :27
Parikh walk visited 0 properties in 1077 ms.
Support contains 34 out of 67 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 67/67 places, 70/70 transitions.
Applied a total of 0 rules in 3 ms. Remains 67 /67 variables (removed 0) and now considering 70/70 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 67/67 places, 70/70 transitions.
Incomplete random walk after 1000000 steps, including 224126 resets, run finished after 28008 ms. (steps per millisecond=35 ) properties (out of 27) seen :2
Incomplete Best-First random walk after 100000 steps, including 4895 resets, run finished after 1015 ms. (steps per millisecond=98 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 4929 resets, run finished after 1020 ms. (steps per millisecond=98 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 4818 resets, run finished after 1004 ms. (steps per millisecond=99 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 4759 resets, run finished after 985 ms. (steps per millisecond=101 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100000 steps, including 4830 resets, run finished after 977 ms. (steps per millisecond=102 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 4801 resets, run finished after 1001 ms. (steps per millisecond=99 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 4773 resets, run finished after 973 ms. (steps per millisecond=102 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 4815 resets, run finished after 1025 ms. (steps per millisecond=97 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 4743 resets, run finished after 997 ms. (steps per millisecond=100 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100000 steps, including 4732 resets, run finished after 972 ms. (steps per millisecond=102 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 4805 resets, run finished after 964 ms. (steps per millisecond=103 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 4756 resets, run finished after 1012 ms. (steps per millisecond=98 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 4878 resets, run finished after 1021 ms. (steps per millisecond=97 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100000 steps, including 4752 resets, run finished after 1046 ms. (steps per millisecond=95 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100000 steps, including 20000 resets, run finished after 1819 ms. (steps per millisecond=54 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 10424 resets, run finished after 1390 ms. (steps per millisecond=71 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 10306 resets, run finished after 1319 ms. (steps per millisecond=75 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 10542 resets, run finished after 1392 ms. (steps per millisecond=71 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 10291 resets, run finished after 1342 ms. (steps per millisecond=74 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100000 steps, including 10304 resets, run finished after 1363 ms. (steps per millisecond=73 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 10294 resets, run finished after 1349 ms. (steps per millisecond=74 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 10346 resets, run finished after 1341 ms. (steps per millisecond=74 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100000 steps, including 10224 resets, run finished after 1374 ms. (steps per millisecond=72 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 10115 resets, run finished after 1354 ms. (steps per millisecond=73 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 10305 resets, run finished after 1341 ms. (steps per millisecond=74 ) properties (out of 25) seen :0
Finished probabilistic random walk after 1595 steps, run visited all 25 properties in 27 ms. (steps per millisecond=59 )
Probabilistic random walk after 1595 steps, saw 836 distinct states, run finished after 28 ms. (steps per millisecond=56 ) properties seen :25
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 113460 ms.
ITS solved all properties within timeout

BK_STOP 1679555259726

--------------------
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-d0m18"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is SieveSingleMsgMbox-PT-d0m18, 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 r440-tajo-167905986600232"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d0m18.tgz
mv SieveSingleMsgMbox-PT-d0m18 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 ;