Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r120-tall-167814498300132.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
............................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is DBSingleClientW-PT-d0m08, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r120-tall-167814498300132
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 588K
-rw-r--r-- 1 mcc users 5.5K Feb 26 15:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 54K Feb 26 15:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 15:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 15:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 15:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 156K Feb 26 15:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Feb 26 15:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Feb 26 15:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 119K Mar 5 18:22 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 1678392415119

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=DBSingleClientW-PT-d0m08
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-09 20:06:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2023-03-09 20:06:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 20:06:56] [INFO ] Load time of PNML (sax parser for PT used): 53 ms
[2023-03-09 20:06:56] [INFO ] Transformed 553 places.
[2023-03-09 20:06:56] [INFO ] Transformed 150 transitions.
[2023-03-09 20:06:56] [INFO ] Parsed PT model containing 553 places and 150 transitions and 600 arcs in 112 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 553/553 places, 150/150 transitions.
Reduce places removed 451 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 462 rules applied. Total rules applied 462 place count 102 transition count 139
Applied a total of 462 rules in 11 ms. Remains 102 /553 variables (removed 451) and now considering 139/150 (removed 11) transitions.
// Phase 1: matrix 139 rows 102 cols
[2023-03-09 20:06:56] [INFO ] Computed 2 place invariants in 17 ms
[2023-03-09 20:06:57] [INFO ] Implicit Places using invariants in 484 ms returned []
[2023-03-09 20:06:57] [INFO ] Invariant cache hit.
[2023-03-09 20:06:57] [INFO ] State equation strengthened by 63 read => feed constraints.
[2023-03-09 20:06:57] [INFO ] Implicit Places using invariants and state equation in 232 ms returned []
Implicit Place search using SMT with State Equation took 739 ms to find 0 implicit places.
[2023-03-09 20:06:57] [INFO ] Invariant cache hit.
[2023-03-09 20:06:57] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 102/553 places, 139/150 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 824 ms. Remains : 102/553 places, 139/150 transitions.
Discarding 48 transitions out of 139. Remains 91
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 2299 resets, run finished after 536 ms. (steps per millisecond=18 ) properties (out of 90) seen :29
Incomplete Best-First random walk after 1001 steps, including 39 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 61) seen :4
Incomplete Best-First random walk after 1000 steps, including 57 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 57) seen :2
Incomplete Best-First random walk after 1000 steps, including 44 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 38 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 58 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 53 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1000 steps, including 49 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1000 steps, including 49 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1000 steps, including 49 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 40 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 66 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 35 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 52 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 44 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 55) seen :4
Incomplete Best-First random walk after 1000 steps, including 50 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 51) seen :2
Incomplete Best-First random walk after 1000 steps, including 56 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 52 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 52 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 40 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 49) seen :1
Incomplete Best-First random walk after 1000 steps, including 42 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 57 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1000 steps, including 200 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1000 steps, including 200 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 101 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 107 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 112 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1000 steps, including 96 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 48) 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 48) seen :0
Incomplete Best-First random walk after 1000 steps, including 102 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 112 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 48) 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 48) seen :0
Incomplete Best-First random walk after 1000 steps, including 102 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 105 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 96 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 109 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1000 steps, including 95 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1000 steps, including 99 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1000 steps, including 96 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 107 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1000 steps, including 104 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 102 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1000 steps, including 97 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 98 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 96 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 48) seen :0
Running SMT prover for 48 properties.
[2023-03-09 20:06:58] [INFO ] Invariant cache hit.
[2023-03-09 20:06:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-09 20:06:58] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-09 20:06:59] [INFO ] After 770ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:48
[2023-03-09 20:06:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-09 20:06:59] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-09 20:07:00] [INFO ] After 493ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :48
[2023-03-09 20:07:00] [INFO ] State equation strengthened by 63 read => feed constraints.
[2023-03-09 20:07:00] [INFO ] After 576ms SMT Verify possible using 63 Read/Feed constraints in natural domain returned unsat :0 sat :48
[2023-03-09 20:07:01] [INFO ] After 1434ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :48
Attempting to minimize the solution found.
Minimization took 555 ms.
[2023-03-09 20:07:02] [INFO ] After 2704ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :48
Parikh walk visited 8 properties in 1563 ms.
Support contains 48 out of 102 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 139/139 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 94 transition count 125
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 94 transition count 125
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 93 transition count 124
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 93 transition count 124
Applied a total of 18 rules in 30 ms. Remains 93 /102 variables (removed 9) and now considering 124/139 (removed 15) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 93/102 places, 124/139 transitions.
Incomplete random walk after 1000000 steps, including 228975 resets, run finished after 21368 ms. (steps per millisecond=46 ) properties (out of 40) seen :9
Incomplete Best-First random walk after 100001 steps, including 4910 resets, run finished after 682 ms. (steps per millisecond=146 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 5019 resets, run finished after 631 ms. (steps per millisecond=158 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100000 steps, including 5038 resets, run finished after 705 ms. (steps per millisecond=141 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 4899 resets, run finished after 689 ms. (steps per millisecond=145 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100000 steps, including 5006 resets, run finished after 712 ms. (steps per millisecond=140 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 4931 resets, run finished after 698 ms. (steps per millisecond=143 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 4959 resets, run finished after 682 ms. (steps per millisecond=146 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 4896 resets, run finished after 684 ms. (steps per millisecond=146 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 4994 resets, run finished after 694 ms. (steps per millisecond=144 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 4994 resets, run finished after 680 ms. (steps per millisecond=147 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 4940 resets, run finished after 679 ms. (steps per millisecond=147 ) properties (out of 31) seen :3
Incomplete Best-First random walk after 100000 steps, including 5013 resets, run finished after 676 ms. (steps per millisecond=147 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100000 steps, including 4994 resets, run finished after 673 ms. (steps per millisecond=148 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100000 steps, including 4952 resets, run finished after 667 ms. (steps per millisecond=149 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 4916 resets, run finished after 681 ms. (steps per millisecond=146 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100000 steps, including 20000 resets, run finished after 1277 ms. (steps per millisecond=78 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100000 steps, including 20000 resets, run finished after 1257 ms. (steps per millisecond=79 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 10090 resets, run finished after 957 ms. (steps per millisecond=104 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 10100 resets, run finished after 914 ms. (steps per millisecond=109 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 10009 resets, run finished after 948 ms. (steps per millisecond=105 ) properties (out of 28) seen :4
Incomplete Best-First random walk after 100001 steps, including 10288 resets, run finished after 953 ms. (steps per millisecond=104 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 9940 resets, run finished after 931 ms. (steps per millisecond=107 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 10286 resets, run finished after 952 ms. (steps per millisecond=105 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 10169 resets, run finished after 1009 ms. (steps per millisecond=99 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 10046 resets, run finished after 1021 ms. (steps per millisecond=97 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 10118 resets, run finished after 717 ms. (steps per millisecond=139 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 10149 resets, run finished after 973 ms. (steps per millisecond=102 ) properties (out of 24) seen :2
Incomplete Best-First random walk after 100000 steps, including 9997 resets, run finished after 994 ms. (steps per millisecond=100 ) properties (out of 22) seen :0
Running SMT prover for 22 properties.
// Phase 1: matrix 124 rows 93 cols
[2023-03-09 20:07:48] [INFO ] Computed 2 place invariants in 3 ms
[2023-03-09 20:07:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-09 20:07:48] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-09 20:07:48] [INFO ] After 329ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:22
[2023-03-09 20:07:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-09 20:07:48] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-09 20:07:48] [INFO ] After 204ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :22
[2023-03-09 20:07:48] [INFO ] State equation strengthened by 53 read => feed constraints.
[2023-03-09 20:07:49] [INFO ] After 247ms SMT Verify possible using 53 Read/Feed constraints in natural domain returned unsat :0 sat :22
[2023-03-09 20:07:49] [INFO ] After 562ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :22
Attempting to minimize the solution found.
Minimization took 206 ms.
[2023-03-09 20:07:49] [INFO ] After 1079ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :22
Parikh walk visited 7 properties in 1897 ms.
Support contains 21 out of 93 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 93/93 places, 124/124 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 84 transition count 108
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 84 transition count 108
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 26 place count 76 transition count 100
Iterating global reduction 0 with 8 rules applied. Total rules applied 34 place count 76 transition count 100
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 75 transition count 99
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 75 transition count 99
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 74 transition count 97
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 74 transition count 97
Applied a total of 38 rules in 14 ms. Remains 74 /93 variables (removed 19) and now considering 97/124 (removed 27) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 74/93 places, 97/124 transitions.
Incomplete random walk after 1000000 steps, including 228740 resets, run finished after 18900 ms. (steps per millisecond=52 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100000 steps, including 4827 resets, run finished after 606 ms. (steps per millisecond=165 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100000 steps, including 4878 resets, run finished after 571 ms. (steps per millisecond=175 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 4927 resets, run finished after 628 ms. (steps per millisecond=159 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 4867 resets, run finished after 617 ms. (steps per millisecond=162 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 5039 resets, run finished after 645 ms. (steps per millisecond=155 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 4961 resets, run finished after 641 ms. (steps per millisecond=156 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100000 steps, including 20000 resets, run finished after 1085 ms. (steps per millisecond=92 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100000 steps, including 10090 resets, run finished after 537 ms. (steps per millisecond=186 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 10148 resets, run finished after 493 ms. (steps per millisecond=202 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 9970 resets, run finished after 441 ms. (steps per millisecond=226 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100000 steps, including 10092 resets, run finished after 469 ms. (steps per millisecond=213 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 10201 resets, run finished after 470 ms. (steps per millisecond=212 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 9911 resets, run finished after 519 ms. (steps per millisecond=192 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 10147 resets, run finished after 576 ms. (steps per millisecond=173 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100000 steps, including 10093 resets, run finished after 450 ms. (steps per millisecond=222 ) properties (out of 15) seen :0
Finished probabilistic random walk after 9033 steps, run visited all 15 properties in 80 ms. (steps per millisecond=112 )
Probabilistic random walk after 9033 steps, saw 3923 distinct states, run finished after 80 ms. (steps per millisecond=112 ) properties seen :15
Able to resolve query QuasiLiveness after proving 91 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK PROBABILISTIC_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 82819 ms.
ITS solved all properties within timeout

BK_STOP 1678392500536

--------------------
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="DBSingleClientW-PT-d0m08"
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 DBSingleClientW-PT-d0m08, 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 r120-tall-167814498300132"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d0m08.tgz
mv DBSingleClientW-PT-d0m08 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 ;