About the Execution of ITS-LoLa for DNAwalker-PT-18lozangeBlock
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
15742.810 | 3600000.00 | 3645355.00 | 760.60 | FTTFF?TFFFFFTT?T | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/mnt/tpsp/fkordon/mcc2020-input.r178-tajo-158987882000222.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is DNAwalker-PT-18lozangeBlock, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-158987882000222
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.8M
-rw-r--r-- 1 mcc users 3.7K Mar 31 05:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 31 05:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 29 20:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 29 20:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.6K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 8 14:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 8 14:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 13:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 28 13:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 27 06:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Mar 27 06:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 28 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 15 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 1.6M Mar 24 05:37 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-00
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-01
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-02
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-03
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-04
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-05
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-06
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-07
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-08
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-09
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-10
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-11
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-12
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-13
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-14
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1591210576054
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 18:56:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 18:56:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 18:56:17] [INFO ] Load time of PNML (sax parser for PT used): 142 ms
[2020-06-03 18:56:17] [INFO ] Transformed 164 places.
[2020-06-03 18:56:17] [INFO ] Transformed 3697 transitions.
[2020-06-03 18:56:17] [INFO ] Parsed PT model containing 164 places and 3697 transitions in 187 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 24 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 95 resets, run finished after 198 ms. (steps per millisecond=50 ) properties seen :[1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 0, 1, 1, 0, 1]
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0]
// Phase 1: matrix 3697 rows 164 cols
[2020-06-03 18:56:18] [INFO ] Computed 0 place invariants in 30 ms
[2020-06-03 18:56:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:56:19] [INFO ] [Real]Absence check using state equation in 1452 ms returned sat
[2020-06-03 18:56:19] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 18:56:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 18:56:24] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:56:24] [INFO ] [Nat]Absence check using state equation in 4937 ms returned unknown
[2020-06-03 18:56:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:56:26] [INFO ] [Real]Absence check using state equation in 1303 ms returned sat
[2020-06-03 18:56:26] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 18:56:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 18:56:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:56:31] [INFO ] [Nat]Absence check using state equation in 4981 ms returned unknown
[2020-06-03 18:56:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:56:32] [INFO ] [Real]Absence check using state equation in 1133 ms returned sat
[2020-06-03 18:56:32] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 18:56:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 18:56:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:56:37] [INFO ] [Nat]Absence check using state equation in 4980 ms returned unknown
[2020-06-03 18:56:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:56:39] [INFO ] [Real]Absence check using state equation in 1420 ms returned sat
[2020-06-03 18:56:39] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 18:56:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 18:56:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:56:44] [INFO ] [Nat]Absence check using state equation in 4973 ms returned unknown
Support contains 13 out of 164 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 164/164 places, 3697/3697 transitions.
Drop transitions removed 61 transitions
Reduce isomorphic transitions removed 61 transitions.
Iterating post reduction 0 with 61 rules applied. Total rules applied 61 place count 164 transition count 3636
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 62 place count 163 transition count 3635
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 63 place count 162 transition count 3634
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 64 place count 161 transition count 3633
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 65 place count 160 transition count 3632
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 66 place count 159 transition count 3631
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 67 place count 158 transition count 3630
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 68 place count 157 transition count 3629
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 69 place count 156 transition count 3628
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 70 place count 155 transition count 3627
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 71 place count 154 transition count 3626
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 72 place count 153 transition count 3625
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 73 place count 152 transition count 3624
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 74 place count 151 transition count 3623
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 75 place count 150 transition count 3622
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 76 place count 149 transition count 3621
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 77 place count 148 transition count 3620
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 78 place count 147 transition count 3619
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 79 place count 146 transition count 3618
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 80 place count 145 transition count 3617
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 81 place count 144 transition count 3616
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 82 place count 143 transition count 3615
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 83 place count 142 transition count 3614
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 84 place count 141 transition count 3613
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 85 place count 140 transition count 3612
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 86 place count 139 transition count 3611
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 87 place count 138 transition count 3610
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 88 place count 137 transition count 3609
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 89 place count 136 transition count 3608
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 90 place count 135 transition count 3607
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 91 place count 134 transition count 3606
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 92 place count 133 transition count 3605
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 93 place count 132 transition count 3604
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 94 place count 131 transition count 3603
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 95 place count 130 transition count 3602
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 96 place count 129 transition count 3601
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 97 place count 128 transition count 3600
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 98 place count 127 transition count 3599
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 99 place count 126 transition count 3598
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 100 place count 125 transition count 3597
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 101 place count 124 transition count 3596
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 102 place count 123 transition count 3595
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 103 place count 122 transition count 3594
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 104 place count 121 transition count 3593
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 105 place count 120 transition count 3592
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 106 place count 119 transition count 3591
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 107 place count 118 transition count 3590
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 108 place count 117 transition count 3589
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 109 place count 116 transition count 3588
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 110 place count 115 transition count 3587
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 111 place count 114 transition count 3586
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 112 place count 113 transition count 3585
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 113 place count 112 transition count 3584
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 114 place count 111 transition count 3583
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 115 place count 110 transition count 3582
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 116 place count 109 transition count 3581
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 117 place count 108 transition count 3580
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 118 place count 107 transition count 3579
Applied a total of 118 rules in 2255 ms. Remains 107 /164 variables (removed 57) and now considering 3579/3697 (removed 118) transitions.
// Phase 1: matrix 3579 rows 107 cols
[2020-06-03 18:56:46] [INFO ] Computed 0 place invariants in 9 ms
[2020-06-03 18:56:48] [INFO ] Dead Transitions using invariants and state equation in 1656 ms returned []
Finished structural reductions, in 1 iterations. Remains : 107/164 places, 3579/3697 transitions.
Incomplete random walk after 1000000 steps, including 15143 resets, run finished after 13173 ms. (steps per millisecond=75 ) properties seen :[0, 1, 1, 0]
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 569 resets, run finished after 1855 ms. (steps per millisecond=539 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 607 resets, run finished after 1650 ms. (steps per millisecond=606 ) properties seen :[0, 0]
// Phase 1: matrix 3579 rows 107 cols
[2020-06-03 18:57:04] [INFO ] Computed 0 place invariants in 8 ms
[2020-06-03 18:57:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:57:05] [INFO ] [Real]Absence check using state equation in 1032 ms returned sat
[2020-06-03 18:57:05] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 18:57:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 18:57:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:57:13] [INFO ] [Nat]Absence check using state equation in 7859 ms returned unknown
[2020-06-03 18:57:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:57:14] [INFO ] [Real]Absence check using state equation in 792 ms returned sat
[2020-06-03 18:57:14] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 18:57:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 18:57:19] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:57:22] [INFO ] [Nat]Absence check using state equation in 7797 ms returned unknown
Support contains 9 out of 107 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 107/107 places, 3579/3579 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 107 transition count 3577
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 106 transition count 3576
Applied a total of 3 rules in 65 ms. Remains 106 /107 variables (removed 1) and now considering 3576/3579 (removed 3) transitions.
Finished structural reductions, in 1 iterations. Remains : 106/107 places, 3576/3579 transitions.
Incomplete random walk after 1000000 steps, including 15290 resets, run finished after 12023 ms. (steps per millisecond=83 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 577 resets, run finished after 1468 ms. (steps per millisecond=681 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 612 resets, run finished after 1616 ms. (steps per millisecond=618 ) properties seen :[0, 0]
Interrupted probabilistic random walk after 3299135 steps, run timeout after 30001 ms. (steps per millisecond=109 ) properties seen :[0, 0]
Probabilistic random walk after 3299135 steps, saw 594752 distinct states, run finished after 30001 ms. (steps per millisecond=109 ) properties seen :[0, 0]
// Phase 1: matrix 3576 rows 106 cols
[2020-06-03 18:58:07] [INFO ] Computed 0 place invariants in 19 ms
[2020-06-03 18:58:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:58:08] [INFO ] [Real]Absence check using state equation in 839 ms returned sat
[2020-06-03 18:58:08] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 18:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 18:58:16] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:58:19] [INFO ] [Nat]Absence check using state equation in 11233 ms returned unknown
[2020-06-03 18:58:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:58:20] [INFO ] [Real]Absence check using state equation in 758 ms returned sat
[2020-06-03 18:58:20] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 18:58:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 18:58:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:58:31] [INFO ] [Nat]Absence check using state equation in 11056 ms returned unknown
Support contains 9 out of 106 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 106/106 places, 3576/3576 transitions.
Applied a total of 0 rules in 73 ms. Remains 106 /106 variables (removed 0) and now considering 3576/3576 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 106/106 places, 3576/3576 transitions.
Starting structural reductions, iteration 0 : 106/106 places, 3576/3576 transitions.
Applied a total of 0 rules in 51 ms. Remains 106 /106 variables (removed 0) and now considering 3576/3576 (removed 0) transitions.
// Phase 1: matrix 3576 rows 106 cols
[2020-06-03 18:58:31] [INFO ] Computed 0 place invariants in 13 ms
[2020-06-03 18:58:32] [INFO ] Implicit Places using invariants in 270 ms returned []
// Phase 1: matrix 3576 rows 106 cols
[2020-06-03 18:58:32] [INFO ] Computed 0 place invariants in 9 ms
[2020-06-03 18:58:32] [INFO ] State equation strengthened by 279 read => feed constraints.
[2020-06-03 18:58:33] [INFO ] Implicit Places using invariants and state equation in 1311 ms returned [0]
Discarding 1 places :
Drop transitions removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Implicit Place search using SMT with State Equation took 1597 ms to find 1 implicit places.
[2020-06-03 18:58:34] [INFO ] Redundant transitions in 491 ms returned []
// Phase 1: matrix 3556 rows 105 cols
[2020-06-03 18:58:34] [INFO ] Computed 0 place invariants in 5 ms
[2020-06-03 18:58:35] [INFO ] Dead Transitions using invariants and state equation in 1580 ms returned []
Starting structural reductions, iteration 1 : 105/106 places, 3556/3576 transitions.
Applied a total of 0 rules in 54 ms. Remains 105 /105 variables (removed 0) and now considering 3556/3556 (removed 0) transitions.
[2020-06-03 18:58:35] [INFO ] Redundant transitions in 182 ms returned []
// Phase 1: matrix 3556 rows 105 cols
[2020-06-03 18:58:35] [INFO ] Computed 0 place invariants in 6 ms
[2020-06-03 18:58:37] [INFO ] Dead Transitions using invariants and state equation in 1332 ms returned []
Finished structural reductions, in 2 iterations. Remains : 105/106 places, 3556/3576 transitions.
Incomplete random walk after 1000000 steps, including 10997 resets, run finished after 11780 ms. (steps per millisecond=84 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 487 resets, run finished after 1979 ms. (steps per millisecond=505 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 515 resets, run finished after 1926 ms. (steps per millisecond=519 ) properties seen :[0, 0]
Interrupted probabilistic random walk after 3489015 steps, run timeout after 30001 ms. (steps per millisecond=116 ) properties seen :[0, 0]
Probabilistic random walk after 3489015 steps, saw 629632 distinct states, run finished after 30002 ms. (steps per millisecond=116 ) properties seen :[0, 0]
// Phase 1: matrix 3556 rows 105 cols
[2020-06-03 18:59:22] [INFO ] Computed 0 place invariants in 5 ms
[2020-06-03 18:59:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:59:23] [INFO ] [Real]Absence check using state equation in 984 ms returned sat
[2020-06-03 18:59:23] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 18:59:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 18:59:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:59:31] [INFO ] [Nat]Absence check using state equation in 7630 ms returned unknown
[2020-06-03 18:59:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:59:32] [INFO ] [Real]Absence check using state equation in 836 ms returned sat
[2020-06-03 18:59:32] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 18:59:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 18:59:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:59:40] [INFO ] [Nat]Absence check using state equation in 7667 ms returned unknown
Support contains 9 out of 105 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 105/105 places, 3556/3556 transitions.
Applied a total of 0 rules in 52 ms. Remains 105 /105 variables (removed 0) and now considering 3556/3556 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 105/105 places, 3556/3556 transitions.
Starting structural reductions, iteration 0 : 105/105 places, 3556/3556 transitions.
Applied a total of 0 rules in 49 ms. Remains 105 /105 variables (removed 0) and now considering 3556/3556 (removed 0) transitions.
// Phase 1: matrix 3556 rows 105 cols
[2020-06-03 18:59:40] [INFO ] Computed 0 place invariants in 7 ms
[2020-06-03 18:59:40] [INFO ] Implicit Places using invariants in 172 ms returned []
// Phase 1: matrix 3556 rows 105 cols
[2020-06-03 18:59:40] [INFO ] Computed 0 place invariants in 7 ms
[2020-06-03 18:59:41] [INFO ] State equation strengthened by 279 read => feed constraints.
[2020-06-03 18:59:45] [INFO ] Implicit Places using invariants and state equation in 4666 ms returned []
Implicit Place search using SMT with State Equation took 4839 ms to find 0 implicit places.
[2020-06-03 18:59:45] [INFO ] Redundant transitions in 429 ms returned []
// Phase 1: matrix 3556 rows 105 cols
[2020-06-03 18:59:45] [INFO ] Computed 0 place invariants in 5 ms
[2020-06-03 18:59:47] [INFO ] Dead Transitions using invariants and state equation in 1739 ms returned []
Finished structural reductions, in 1 iterations. Remains : 105/105 places, 3556/3556 transitions.
Incomplete random walk after 100000 steps, including 1102 resets, run finished after 1046 ms. (steps per millisecond=95 ) properties seen :[0, 0]
// Phase 1: matrix 3556 rows 105 cols
[2020-06-03 18:59:48] [INFO ] Computed 0 place invariants in 5 ms
[2020-06-03 18:59:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:59:49] [INFO ] [Real]Absence check using state equation in 1008 ms returned sat
[2020-06-03 18:59:49] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 18:59:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 18:59:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:59:57] [INFO ] [Nat]Absence check using state equation in 7983 ms returned unknown
[2020-06-03 18:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:59:58] [INFO ] [Real]Absence check using state equation in 794 ms returned sat
[2020-06-03 18:59:58] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 18:59:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 19:00:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 19:00:06] [INFO ] [Nat]Absence check using state equation in 7745 ms returned unknown
Applied a total of 0 rules in 44 ms. Remains 105 /105 variables (removed 0) and now considering 3556/3556 (removed 0) transitions.
// Phase 1: matrix 3556 rows 105 cols
[2020-06-03 19:00:06] [INFO ] Computed 0 place invariants in 8 ms
[2020-06-03 19:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 19:00:07] [INFO ] [Real]Absence check using state equation in 966 ms returned sat
[2020-06-03 19:00:07] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 19:00:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 19:00:11] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 19:00:14] [INFO ] [Nat]Absence check using state equation in 7704 ms returned unknown
[2020-06-03 19:00:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 19:00:16] [INFO ] [Real]Absence check using state equation in 1484 ms returned sat
[2020-06-03 19:00:16] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 19:00:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 19:00:21] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 19:00:24] [INFO ] [Nat]Absence check using state equation in 7947 ms returned unknown
[2020-06-03 19:00:24] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 3 ms.
[2020-06-03 19:00:24] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 37 ms.
[2020-06-03 19:00:24] [INFO ] Flatten gal took : 265 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityCardinality @ DNAwalker-PT-18lozangeBlock @ 3570 seconds
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427488 kB
MemFree: 15621780 kB
After kill :
MemTotal: 16427488 kB
MemFree: 16137896 kB
--------------------
content from stderr:
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="DNAwalker-PT-18lozangeBlock"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
# 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 2-4028"
echo " Executing tool itslola"
echo " Input is DNAwalker-PT-18lozangeBlock, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r178-tajo-158987882000222"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-18lozangeBlock.tgz
mv DNAwalker-PT-18lozangeBlock execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;