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-167905986600227.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-d0m06, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r440-tajo-167905986600227
=====================================================================

--------------------
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 1679555133564

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-d0m06
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-23 07:05:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2023-03-23 07:05:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 07:05:35] [INFO ] Load time of PNML (sax parser for PT used): 45 ms
[2023-03-23 07:05:35] [INFO ] Transformed 262 places.
[2023-03-23 07:05:35] [INFO ] Transformed 73 transitions.
[2023-03-23 07:05:35] [INFO ] Parsed PT model containing 262 places and 73 transitions and 292 arcs in 104 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 07:05:35] [INFO ] Computed 5 place invariants in 8 ms
[2023-03-23 07:05:35] [INFO ] Implicit Places using invariants in 199 ms returned []
[2023-03-23 07:05:35] [INFO ] Invariant cache hit.
[2023-03-23 07:05:35] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-23 07:05:35] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 362 ms to find 0 implicit places.
[2023-03-23 07:05:35] [INFO ] Invariant cache hit.
[2023-03-23 07:05:35] [INFO ] Dead Transitions using invariants and state equation in 62 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 436 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 2253 resets, run finished after 439 ms. (steps per millisecond=22 ) properties (out of 62) seen :21
Incomplete Best-First random walk after 1001 steps, including 51 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 43 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 41) 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 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 61 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 43 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 50 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 38 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 51 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 49 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 48 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 42 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 41) seen :3
Incomplete Best-First random walk after 1000 steps, including 55 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 43 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1000 steps, including 48 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 38) seen :1
Incomplete Best-First random walk after 1001 steps, including 43 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 39 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 51 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 51 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 53 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 52 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 53 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 55 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 200 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 110 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 107 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 93 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 115 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 89 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 104 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 98 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 99 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 94 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 109 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 99 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 108 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 105 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 100 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 106 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 37) seen :0
Running SMT prover for 37 properties.
[2023-03-23 07:05:36] [INFO ] Invariant cache hit.
[2023-03-23 07:05:36] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-23 07:05:36] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-23 07:05:37] [INFO ] After 236ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:36
[2023-03-23 07:05:37] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-23 07:05:37] [INFO ] After 8ms SMT Verify possible using 31 Read/Feed constraints in real domain returned unsat :0 sat :0 real:37
[2023-03-23 07:05:37] [INFO ] After 405ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:37
[2023-03-23 07:05:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-23 07:05:37] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-23 07:05:37] [INFO ] After 197ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :37
[2023-03-23 07:05:37] [INFO ] After 268ms SMT Verify possible using 31 Read/Feed constraints in natural domain returned unsat :0 sat :37
[2023-03-23 07:05:38] [INFO ] After 653ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :37
Attempting to minimize the solution found.
Minimization took 246 ms.
[2023-03-23 07:05:38] [INFO ] After 1239ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :37
Parikh walk visited 2 properties in 1300 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 12 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 12 ms. Remains : 68/70 places, 71/73 transitions.
Incomplete random walk after 1000000 steps, including 223921 resets, run finished after 27568 ms. (steps per millisecond=36 ) properties (out of 35) seen :3
Incomplete Best-First random walk after 100001 steps, including 4791 resets, run finished after 852 ms. (steps per millisecond=117 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 4817 resets, run finished after 777 ms. (steps per millisecond=128 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 4766 resets, run finished after 853 ms. (steps per millisecond=117 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 4789 resets, run finished after 896 ms. (steps per millisecond=111 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100000 steps, including 4774 resets, run finished after 848 ms. (steps per millisecond=117 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100000 steps, including 4781 resets, run finished after 869 ms. (steps per millisecond=115 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 4829 resets, run finished after 874 ms. (steps per millisecond=114 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 4797 resets, run finished after 911 ms. (steps per millisecond=109 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100000 steps, including 4804 resets, run finished after 881 ms. (steps per millisecond=113 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 4875 resets, run finished after 942 ms. (steps per millisecond=106 ) properties (out of 32) seen :4
Incomplete Best-First random walk after 100001 steps, including 4784 resets, run finished after 922 ms. (steps per millisecond=108 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 4834 resets, run finished after 925 ms. (steps per millisecond=108 ) properties (out of 28) seen :1
Incomplete Best-First random walk after 100000 steps, including 4755 resets, run finished after 689 ms. (steps per millisecond=145 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100000 steps, including 4758 resets, run finished after 620 ms. (steps per millisecond=161 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100001 steps, including 4797 resets, run finished after 726 ms. (steps per millisecond=137 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100001 steps, including 4809 resets, run finished after 889 ms. (steps per millisecond=112 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100000 steps, including 4780 resets, run finished after 886 ms. (steps per millisecond=112 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100001 steps, including 4783 resets, run finished after 899 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100000 steps, including 4824 resets, run finished after 933 ms. (steps per millisecond=107 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100000 steps, including 20000 resets, run finished after 1539 ms. (steps per millisecond=64 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100000 steps, including 10447 resets, run finished after 1189 ms. (steps per millisecond=84 ) properties (out of 27) seen :2
Incomplete Best-First random walk after 100001 steps, including 10347 resets, run finished after 1210 ms. (steps per millisecond=82 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 10461 resets, run finished after 1219 ms. (steps per millisecond=82 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100000 steps, including 10313 resets, run finished after 1172 ms. (steps per millisecond=85 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 10341 resets, run finished after 1211 ms. (steps per millisecond=82 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 10270 resets, run finished after 1219 ms. (steps per millisecond=82 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 10348 resets, run finished after 688 ms. (steps per millisecond=145 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100000 steps, including 10387 resets, run finished after 1479 ms. (steps per millisecond=67 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 10357 resets, run finished after 1551 ms. (steps per millisecond=64 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 10386 resets, run finished after 1770 ms. (steps per millisecond=56 ) properties (out of 25) seen :0
Running SMT prover for 25 properties.
// Phase 1: matrix 71 rows 68 cols
[2023-03-23 07:06:37] [INFO ] Computed 5 place invariants in 7 ms
[2023-03-23 07:06:37] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-23 07:06:37] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-23 07:06:38] [INFO ] After 249ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:24
[2023-03-23 07:06:38] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-23 07:06:38] [INFO ] After 30ms SMT Verify possible using 30 Read/Feed constraints in real domain returned unsat :0 sat :0 real:25
[2023-03-23 07:06:38] [INFO ] After 421ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:25
[2023-03-23 07:06:38] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-23 07:06:38] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-23 07:06:38] [INFO ] After 221ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :25
[2023-03-23 07:06:38] [INFO ] After 235ms SMT Verify possible using 30 Read/Feed constraints in natural domain returned unsat :0 sat :25
[2023-03-23 07:06:39] [INFO ] After 466ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :25
Attempting to minimize the solution found.
Minimization took 231 ms.
[2023-03-23 07:06:39] [INFO ] After 1054ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :25
Parikh walk visited 3 properties in 800 ms.
Support contains 29 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 8 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 8 ms. Remains : 63/68 places, 65/71 transitions.
Interrupted random walk after 925758 steps, including 206703 resets, run timeout after 30001 ms. (steps per millisecond=30 ) properties seen 0
Incomplete Best-First random walk after 100000 steps, including 4831 resets, run finished after 1088 ms. (steps per millisecond=91 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 4849 resets, run finished after 1092 ms. (steps per millisecond=91 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 4776 resets, run finished after 1083 ms. (steps per millisecond=92 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 4800 resets, run finished after 1026 ms. (steps per millisecond=97 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 4936 resets, run finished after 1049 ms. (steps per millisecond=95 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 4868 resets, run finished after 979 ms. (steps per millisecond=102 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 4791 resets, run finished after 1081 ms. (steps per millisecond=92 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 4890 resets, run finished after 1049 ms. (steps per millisecond=95 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 4786 resets, run finished after 1024 ms. (steps per millisecond=97 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 4834 resets, run finished after 1052 ms. (steps per millisecond=95 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 4757 resets, run finished after 1064 ms. (steps per millisecond=93 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 4792 resets, run finished after 1063 ms. (steps per millisecond=94 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 20000 resets, run finished after 1774 ms. (steps per millisecond=56 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 10411 resets, run finished after 1400 ms. (steps per millisecond=71 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 10473 resets, run finished after 1225 ms. (steps per millisecond=81 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 10334 resets, run finished after 1391 ms. (steps per millisecond=71 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 10302 resets, run finished after 1377 ms. (steps per millisecond=72 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 10085 resets, run finished after 1374 ms. (steps per millisecond=72 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 10202 resets, run finished after 1381 ms. (steps per millisecond=72 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 10212 resets, run finished after 1242 ms. (steps per millisecond=80 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 10119 resets, run finished after 1264 ms. (steps per millisecond=79 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 10250 resets, run finished after 1932 ms. (steps per millisecond=51 ) properties (out of 22) seen :0
Finished probabilistic random walk after 1562 steps, run visited all 22 properties in 50 ms. (steps per millisecond=31 )
Probabilistic random walk after 1562 steps, saw 815 distinct states, run finished after 50 ms. (steps per millisecond=31 ) properties seen :22
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 122017 ms.
ITS solved all properties within timeout

BK_STOP 1679555257439

--------------------
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:
++ 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'
++ sed s/.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="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-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 r440-tajo-167905986600227"
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 ;