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.r066-tajo-158922814000223.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DNAwalker-PT-18lozangeBlock, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r066-tajo-158922814000223
=====================================================================

--------------------
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-ReachabilityFireability-00
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityFireability-01
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityFireability-02
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityFireability-03
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityFireability-04
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityFireability-05
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityFireability-06
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityFireability-07
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityFireability-08
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityFireability-09
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityFireability-10
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityFireability-11
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityFireability-12
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityFireability-13
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityFireability-14
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1590103563760

[2020-05-21 23:26:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-21 23:26:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-21 23:26:05] [INFO ] Load time of PNML (sax parser for PT used): 161 ms
[2020-05-21 23:26:05] [INFO ] Transformed 164 places.
[2020-05-21 23:26:05] [INFO ] Transformed 3697 transitions.
[2020-05-21 23:26:05] [INFO ] Parsed PT model containing 164 places and 3697 transitions in 217 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 21 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 97 resets, run finished after 176 ms. (steps per millisecond=56 ) properties seen :[0, 0, 1, 1, 1, 1, 0, 1, 1, 0, 1, 0, 1, 1, 1, 1]
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
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, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 39 ms. (steps per millisecond=256 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 40 ms. (steps per millisecond=250 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 47 ms. (steps per millisecond=212 ) properties seen :[0, 0, 0, 0, 0]
// Phase 1: matrix 3697 rows 164 cols
[2020-05-21 23:26:05] [INFO ] Computed 0 place invariants in 37 ms
[2020-05-21 23:26:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 23:26:07] [INFO ] [Real]Absence check using state equation in 1472 ms returned sat
[2020-05-21 23:26:07] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 23:26:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 23:26:12] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-21 23:26:12] [INFO ] [Nat]Absence check using state equation in 4981 ms returned unknown
[2020-05-21 23:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 23:26:14] [INFO ] [Real]Absence check using state equation in 1555 ms returned sat
[2020-05-21 23:26:14] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 23:26:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 23:26:19] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-21 23:26:19] [INFO ] [Nat]Absence check using state equation in 4979 ms returned unknown
[2020-05-21 23:26:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 23:26:20] [INFO ] [Real]Absence check using state equation in 1657 ms returned sat
[2020-05-21 23:26:21] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 23:26:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 23:26:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-21 23:26:26] [INFO ] [Nat]Absence check using state equation in 4972 ms returned unknown
[2020-05-21 23:26:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 23:26:27] [INFO ] [Real]Absence check using state equation in 1573 ms returned sat
[2020-05-21 23:26:27] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 23:26:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 23:26:32] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-21 23:26:32] [INFO ] [Nat]Absence check using state equation in 4974 ms returned unknown
[2020-05-21 23:26:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 23:26:34] [INFO ] [Real]Absence check using state equation in 1592 ms returned sat
[2020-05-21 23:26:34] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 23:26:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 23:26:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-21 23:26:39] [INFO ] [Nat]Absence check using state equation in 4968 ms returned unknown
Support contains 29 out of 164 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 164/164 places, 3697/3697 transitions.
Drop transitions removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 0 with 65 rules applied. Total rules applied 65 place count 164 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 163 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 162 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 161 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 160 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 159 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 158 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 157 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 156 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 155 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 154 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 153 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 152 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 151 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 150 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 149 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 148 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 147 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 146 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 145 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 144 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 143 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 142 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 141 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 140 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 139 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 138 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 137 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 136 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 135 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 134 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 133 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 132 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 131 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 130 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 129 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 128 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 127 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 126 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 125 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 124 transition count 3592
Applied a total of 105 rules in 2357 ms. Remains 124 /164 variables (removed 40) and now considering 3592/3697 (removed 105) transitions.
// Phase 1: matrix 3592 rows 124 cols
[2020-05-21 23:26:41] [INFO ] Computed 0 place invariants in 9 ms
[2020-05-21 23:26:43] [INFO ] Dead Transitions using invariants and state equation in 1803 ms returned []
Finished structural reductions, in 1 iterations. Remains : 124/164 places, 3592/3697 transitions.
Incomplete random walk after 1000000 steps, including 12120 resets, run finished after 12026 ms. (steps per millisecond=83 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 363 resets, run finished after 1586 ms. (steps per millisecond=630 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 412 resets, run finished after 1619 ms. (steps per millisecond=617 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 375 resets, run finished after 1630 ms. (steps per millisecond=613 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 463 resets, run finished after 1731 ms. (steps per millisecond=577 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 393 resets, run finished after 1878 ms. (steps per millisecond=532 ) properties seen :[0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 4347386 steps, run timeout after 30001 ms. (steps per millisecond=144 ) properties seen :[0, 0, 0, 0, 0]
Probabilistic random walk after 4347386 steps, saw 443583 distinct states, run finished after 30001 ms. (steps per millisecond=144 ) properties seen :[0, 0, 0, 0, 0]
// Phase 1: matrix 3592 rows 124 cols
[2020-05-21 23:27:34] [INFO ] Computed 0 place invariants in 10 ms
[2020-05-21 23:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 23:27:35] [INFO ] [Real]Absence check using state equation in 1008 ms returned sat
[2020-05-21 23:27:35] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 23:27:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 23:27:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-21 23:27:46] [INFO ] [Nat]Absence check using state equation in 11249 ms returned unknown
[2020-05-21 23:27:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 23:27:47] [INFO ] [Real]Absence check using state equation in 1136 ms returned sat
[2020-05-21 23:27:47] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 23:27:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 23:27:55] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-21 23:27:58] [INFO ] [Nat]Absence check using state equation in 10952 ms returned unknown
[2020-05-21 23:27:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 23:27:59] [INFO ] [Real]Absence check using state equation in 1213 ms returned sat
[2020-05-21 23:28:00] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 23:28:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 23:28:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-21 23:28:11] [INFO ] [Nat]Absence check using state equation in 11174 ms returned unknown
[2020-05-21 23:28:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 23:28:12] [INFO ] [Real]Absence check using state equation in 1056 ms returned sat
[2020-05-21 23:28:12] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 23:28:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 23:28:20] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-21 23:28:23] [INFO ] [Nat]Absence check using state equation in 11269 ms returned unknown
[2020-05-21 23:28:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 23:28:24] [INFO ] [Real]Absence check using state equation in 1182 ms returned sat
[2020-05-21 23:28:24] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 23:28:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 23:28:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-21 23:28:36] [INFO ] [Nat]Absence check using state equation in 11237 ms returned unknown
Support contains 29 out of 124 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 124/124 places, 3592/3592 transitions.
Applied a total of 0 rules in 44 ms. Remains 124 /124 variables (removed 0) and now considering 3592/3592 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 3592/3592 transitions.
Starting structural reductions, iteration 0 : 124/124 places, 3592/3592 transitions.
Applied a total of 0 rules in 41 ms. Remains 124 /124 variables (removed 0) and now considering 3592/3592 (removed 0) transitions.
// Phase 1: matrix 3592 rows 124 cols
[2020-05-21 23:28:36] [INFO ] Computed 0 place invariants in 9 ms
[2020-05-21 23:28:36] [INFO ] Implicit Places using invariants in 190 ms returned []
// Phase 1: matrix 3592 rows 124 cols
[2020-05-21 23:28:36] [INFO ] Computed 0 place invariants in 10 ms
[2020-05-21 23:28:36] [INFO ] State equation strengthened by 1075 read => feed constraints.
[2020-05-21 23:28:37] [INFO ] Implicit Places using invariants and state equation in 1492 ms returned [0]
Discarding 1 places :
Drop transitions removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Implicit Place search using SMT with State Equation took 1701 ms to find 1 implicit places.
[2020-05-21 23:28:38] [INFO ] Redundant transitions in 683 ms returned []
// Phase 1: matrix 3577 rows 123 cols
[2020-05-21 23:28:38] [INFO ] Computed 0 place invariants in 9 ms
[2020-05-21 23:28:40] [INFO ] Dead Transitions using invariants and state equation in 1885 ms returned []
Starting structural reductions, iteration 1 : 123/124 places, 3577/3592 transitions.
Applied a total of 0 rules in 86 ms. Remains 123 /123 variables (removed 0) and now considering 3577/3577 (removed 0) transitions.
[2020-05-21 23:28:41] [INFO ] Redundant transitions in 324 ms returned []
// Phase 1: matrix 3577 rows 123 cols
[2020-05-21 23:28:41] [INFO ] Computed 0 place invariants in 7 ms
[2020-05-21 23:28:42] [INFO ] Dead Transitions using invariants and state equation in 1770 ms returned []
Finished structural reductions, in 2 iterations. Remains : 123/124 places, 3577/3592 transitions.
Incomplete random walk after 1000000 steps, including 9759 resets, run finished after 12077 ms. (steps per millisecond=82 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 330 resets, run finished after 1774 ms. (steps per millisecond=563 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 372 resets, run finished after 1749 ms. (steps per millisecond=571 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 347 resets, run finished after 1763 ms. (steps per millisecond=567 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 407 resets, run finished after 1895 ms. (steps per millisecond=527 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 359 resets, run finished after 2307 ms. (steps per millisecond=433 ) properties seen :[0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 3886032 steps, run timeout after 30001 ms. (steps per millisecond=129 ) properties seen :[0, 0, 0, 0, 0]
Probabilistic random walk after 3886032 steps, saw 641426 distinct states, run finished after 30001 ms. (steps per millisecond=129 ) properties seen :[0, 0, 0, 0, 0]
// Phase 1: matrix 3577 rows 123 cols
[2020-05-21 23:29:34] [INFO ] Computed 0 place invariants in 6 ms
[2020-05-21 23:29:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 23:29:35] [INFO ] [Real]Absence check using state equation in 1148 ms returned sat
[2020-05-21 23:29:35] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 23:29:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 23:29:40] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-21 23:29:43] [INFO ] [Nat]Absence check using state equation in 7957 ms returned unknown
[2020-05-21 23:29:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 23:29:44] [INFO ] [Real]Absence check using state equation in 1017 ms returned sat
[2020-05-21 23:29:44] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 23:29:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 23:29:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-21 23:29:52] [INFO ] [Nat]Absence check using state equation in 7931 ms returned unknown
[2020-05-21 23:29:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 23:29:53] [INFO ] [Real]Absence check using state equation in 1047 ms returned sat
[2020-05-21 23:29:53] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 23:29:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 23:29:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-21 23:30:01] [INFO ] [Nat]Absence check using state equation in 7774 ms returned unknown
[2020-05-21 23:30:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 23:30:02] [INFO ] [Real]Absence check using state equation in 1160 ms returned sat
[2020-05-21 23:30:02] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 23:30:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 23:30:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-21 23:30:11] [INFO ] [Nat]Absence check using state equation in 8730 ms returned unknown
[2020-05-21 23:30:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 23:30:13] [INFO ] [Real]Absence check using state equation in 1409 ms returned sat
[2020-05-21 23:30:13] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 23:30:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 23:30:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-21 23:30:20] [INFO ] [Nat]Absence check using state equation in 7796 ms returned unknown
Support contains 29 out of 123 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 123/123 places, 3577/3577 transitions.
Applied a total of 0 rules in 51 ms. Remains 123 /123 variables (removed 0) and now considering 3577/3577 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 123/123 places, 3577/3577 transitions.
Starting structural reductions, iteration 0 : 123/123 places, 3577/3577 transitions.
Applied a total of 0 rules in 30 ms. Remains 123 /123 variables (removed 0) and now considering 3577/3577 (removed 0) transitions.
// Phase 1: matrix 3577 rows 123 cols
[2020-05-21 23:30:21] [INFO ] Computed 0 place invariants in 5 ms
[2020-05-21 23:30:21] [INFO ] Implicit Places using invariants in 246 ms returned []
// Phase 1: matrix 3577 rows 123 cols
[2020-05-21 23:30:21] [INFO ] Computed 0 place invariants in 4 ms
[2020-05-21 23:30:21] [INFO ] State equation strengthened by 1075 read => feed constraints.
[2020-05-21 23:30:22] [INFO ] Implicit Places using invariants and state equation in 1360 ms returned []
Implicit Place search using SMT with State Equation took 1608 ms to find 0 implicit places.
[2020-05-21 23:30:23] [INFO ] Redundant transitions in 886 ms returned []
// Phase 1: matrix 3577 rows 123 cols
[2020-05-21 23:30:23] [INFO ] Computed 0 place invariants in 6 ms
[2020-05-21 23:30:25] [INFO ] Dead Transitions using invariants and state equation in 1722 ms returned []
Finished structural reductions, in 1 iterations. Remains : 123/123 places, 3577/3577 transitions.
Incomplete random walk after 100000 steps, including 970 resets, run finished after 1064 ms. (steps per millisecond=93 ) properties seen :[0, 0, 0, 0, 0]
// Phase 1: matrix 3577 rows 123 cols
[2020-05-21 23:30:26] [INFO ] Computed 0 place invariants in 5 ms
[2020-05-21 23:30:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 23:30:27] [INFO ] [Real]Absence check using state equation in 1041 ms returned sat
[2020-05-21 23:30:27] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 23:30:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 23:30:32] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-21 23:30:35] [INFO ] [Nat]Absence check using state equation in 7728 ms returned unknown
[2020-05-21 23:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 23:30:36] [INFO ] [Real]Absence check using state equation in 1015 ms returned sat
[2020-05-21 23:30:36] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 23:30:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 23:30:41] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-21 23:30:44] [INFO ] [Nat]Absence check using state equation in 7867 ms returned unknown
[2020-05-21 23:30:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 23:30:45] [INFO ] [Real]Absence check using state equation in 1047 ms returned sat
[2020-05-21 23:30:45] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 23:30:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 23:30:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-21 23:30:53] [INFO ] [Nat]Absence check using state equation in 7715 ms returned unknown
[2020-05-21 23:30:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 23:30:54] [INFO ] [Real]Absence check using state equation in 876 ms returned sat
[2020-05-21 23:30:54] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 23:30:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 23:30:59] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-21 23:31:02] [INFO ] [Nat]Absence check using state equation in 8267 ms returned unknown
[2020-05-21 23:31:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 23:31:03] [INFO ] [Real]Absence check using state equation in 1258 ms returned sat
[2020-05-21 23:31:03] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 23:31:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 23:31:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-21 23:31:11] [INFO ] [Nat]Absence check using state equation in 7613 ms returned unknown
Applied a total of 0 rules in 40 ms. Remains 123 /123 variables (removed 0) and now considering 3577/3577 (removed 0) transitions.
// Phase 1: matrix 3577 rows 123 cols
[2020-05-21 23:31:11] [INFO ] Computed 0 place invariants in 10 ms
[2020-05-21 23:31:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 23:31:12] [INFO ] [Real]Absence check using state equation in 874 ms returned sat
[2020-05-21 23:31:12] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 23:31:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 23:31:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-21 23:31:20] [INFO ] [Nat]Absence check using state equation in 7868 ms returned unknown
[2020-05-21 23:31:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 23:31:21] [INFO ] [Real]Absence check using state equation in 869 ms returned sat
[2020-05-21 23:31:21] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 23:31:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 23:31:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-21 23:31:28] [INFO ] [Nat]Absence check using state equation in 7643 ms returned unknown
[2020-05-21 23:31:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 23:31:29] [INFO ] [Real]Absence check using state equation in 797 ms returned sat
[2020-05-21 23:31:29] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 23:31:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 23:31:34] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-21 23:31:37] [INFO ] [Nat]Absence check using state equation in 7860 ms returned unknown
[2020-05-21 23:31:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 23:31:38] [INFO ] [Real]Absence check using state equation in 1022 ms returned sat
[2020-05-21 23:31:38] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 23:31:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 23:31:44] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-21 23:31:47] [INFO ] [Nat]Absence check using state equation in 8494 ms returned unknown
[2020-05-21 23:31:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 23:31:48] [INFO ] [Real]Absence check using state equation in 1495 ms returned sat
[2020-05-21 23:31:48] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 23:31:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 23:31:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-21 23:31:56] [INFO ] [Nat]Absence check using state equation in 8059 ms returned unknown
[2020-05-21 23:31:57] [INFO ] Flatten gal took : 430 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-21 23:31:58] [INFO ] Applying decomposition
[2020-05-21 23:31:58] [INFO ] Flatten gal took : 431 ms
[2020-05-21 23:31:58] [INFO ] Flatten gal took : 254 ms
[2020-05-21 23:31:58] [INFO ] Input system was already deterministic with 3577 transitions.
[2020-05-21 23:31:58] [INFO ] Too many transitions (3577) to apply POR reductions. Disabling POR matrices.
[2020-05-21 23:31:58] [INFO ] Input system was already deterministic with 3577 transitions.
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/convert-linux64, -i, /tmp/graph3391250900835441511.txt, -o, /tmp/graph3391250900835441511.bin, -w, /tmp/graph3391250900835441511.weights], workingDir=null]
[2020-05-21 23:31:59] [INFO ] Built C files in 1013ms conformant to PINS in folder :/home/mcc/execution
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/louvain-linux64, /tmp/graph3391250900835441511.bin, -l, -1, -v, -w, /tmp/graph3391250900835441511.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-21 23:31:59] [INFO ] Decomposing Gal with order
[2020-05-21 23:31:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-21 23:31:59] [INFO ] Removed a total of 6894 redundant transitions.
[2020-05-21 23:32:00] [INFO ] Ran tautology test, simplified 0 / 5 in 1547 ms.
[2020-05-21 23:32:00] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-00(UNSAT) depth K=0 took 5 ms
[2020-05-21 23:32:00] [INFO ] Flatten gal took : 524 ms
[2020-05-21 23:32:00] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-01(UNSAT) depth K=0 took 69 ms
[2020-05-21 23:32:00] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-06(UNSAT) depth K=0 took 27 ms
[2020-05-21 23:32:00] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-09(UNSAT) depth K=0 took 7 ms
[2020-05-21 23:32:00] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-11(UNSAT) depth K=0 took 17 ms
[2020-05-21 23:32:00] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-00(UNSAT) depth K=1 took 26 ms
[2020-05-21 23:32:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 79 ms.
[2020-05-21 23:32:00] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-01(UNSAT) depth K=1 took 14 ms
[2020-05-21 23:32:00] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-06(UNSAT) depth K=1 took 11 ms
[2020-05-21 23:32:00] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-09(UNSAT) depth K=1 took 20 ms
[2020-05-21 23:32:00] [INFO ] Time to serialize gal into /home/mcc/execution/ReachabilityFireability.pnml.gal : 45 ms
[2020-05-21 23:32:00] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-11(UNSAT) depth K=1 took 10 ms
[2020-05-21 23:32:00] [INFO ] Time to serialize properties into /home/mcc/execution/ReachabilityFireability.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityFireability.pnml.gal, -t, CGAL, -reachable-file, ReachabilityFireability.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityFireability.pnml.gal -t CGAL -reachable-file ReachabilityFireability.prop --nowitness
Loading property file ReachabilityFireability.prop.
Read [reachable] property : DNAwalker-PT-18lozangeBlock-ReachabilityFireability-00 with value :((((u19.A98>=2)&&(u32.A67>=1))&&(u47.A16>=1))&&(u54.A45>=2))
Read [reachable] property : DNAwalker-PT-18lozangeBlock-ReachabilityFireability-01 with value :((u56.A25>=2)&&(u98.A1>=1))
Read [reachable] property : DNAwalker-PT-18lozangeBlock-ReachabilityFireability-06 with value :((((u45.A36>=2)&&(u55.A35>=1))&&(u33.A57>=2))&&(u40.A86>=1))
Read [invariant] property : DNAwalker-PT-18lozangeBlock-ReachabilityFireability-09 with value :((((((u28.A8<2)||(u47.A16<1))||(u78.A3<1))||(u98.A1<2))||((u32.A67>=1)&&(u75.A33>=2)))||((((u44.A46>=1)&&(u77.A13>=2))&&(u43.A56>=1))&&(u86.A22>=2)))
Read [invariant] property : DNAwalker-PT-18lozangeBlock-ReachabilityFireability-11 with value :(((((((u39.A96<1)||(u72.A63<2))||(u62.A64<2))||(u73.A53<1))||((u56.A25>=1)&&(u87.A12>=2)))||(((u14.A49<1)||(u15.A39<2))&&((u20.A88<2)||(u52.A65<1))))||(((u64.A44<1)||(u74.A43<2))&&((u31.A77<1)||(u32.A67<2))))
built 1773 ordering constraints for composite.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 3577 rows 123 cols
[2020-05-21 23:32:01] [INFO ] Computed 0 place invariants in 6 ms
Total of 0 invariants.
[2020-05-21 23:32:01] [INFO ] Computed 0 place invariants in 7 ms
SDD proceeding with computation, new max is 4
SDD proceeding with computation, new max is 8
SDD proceeding with computation, new max is 16
SDD proceeding with computation, new max is 32
SDD proceeding with computation, new max is 64
SDD proceeding with computation, new max is 128
SDD proceeding with computation, new max is 256
SDD proceeding with computation, new max is 512
SDD proceeding with computation, new max is 1024
SDD proceeding with computation, new max is 2048
[2020-05-21 23:32:01] [INFO ] Proved 123 variables to be positive in 873 ms
[2020-05-21 23:32:01] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-18lozangeBlock-ReachabilityFireability-00
[2020-05-21 23:32:01] [INFO ] KInduction solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-00(SAT) depth K=0 took 3 ms
[2020-05-21 23:32:01] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-18lozangeBlock-ReachabilityFireability-01
[2020-05-21 23:32:01] [INFO ] KInduction solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-01(SAT) depth K=0 took 2 ms
[2020-05-21 23:32:01] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-18lozangeBlock-ReachabilityFireability-06
[2020-05-21 23:32:01] [INFO ] KInduction solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-06(SAT) depth K=0 took 1 ms
[2020-05-21 23:32:01] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-18lozangeBlock-ReachabilityFireability-09
[2020-05-21 23:32:01] [INFO ] KInduction solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-09(SAT) depth K=0 took 2 ms
[2020-05-21 23:32:01] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-18lozangeBlock-ReachabilityFireability-11
[2020-05-21 23:32:01] [INFO ] KInduction solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-11(SAT) depth K=0 took 2 ms
SDD proceeding with computation, new max is 4096
SDD proceeding with computation, new max is 8192
SDD proceeding with computation, new max is 16384
SDD proceeding with computation, new max is 32768
SDD proceeding with computation, new max is 65536
SDD proceeding with computation, new max is 131072
[2020-05-21 23:32:27] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-00(UNSAT) depth K=2 took 26989 ms
SDD proceeding with computation, new max is 262144
Compilation finished in 30144 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 67 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, -i, DNAwalkerPT18lozangeBlockReachabilityFireability00==true], workingDir=/home/mcc/execution]
/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc: error while loading shared libraries: libltdl.so.7: cannot open shared object file: No such file or directory
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, -i, DNAwalkerPT18lozangeBlockReachabilityFireability00==true], workingDir=/home/mcc/execution]
127
java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, -i, DNAwalkerPT18lozangeBlockReachabilityFireability00==true], workingDir=/home/mcc/execution]
127
at fr.lip6.move.gal.application.LTSminRunner.checkProperty(LTSminRunner.java:170)
at fr.lip6.move.gal.application.LTSminRunner.access$10(LTSminRunner.java:124)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:834)
[2020-05-21 23:32:59] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-01(UNSAT) depth K=2 took 32325 ms
SDD proceeding with computation, new max is 524288
[2020-05-21 23:33:33] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-06(UNSAT) depth K=2 took 33407 ms
[2020-05-21 23:33:40] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-09(UNSAT) depth K=2 took 7395 ms
[2020-05-21 23:33:53] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-11(UNSAT) depth K=2 took 13122 ms
SDD proceeding with computation, new max is 1048576
[2020-05-21 23:35:01] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-00(UNSAT) depth K=3 took 68186 ms
[2020-05-21 23:35:28] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-01(UNSAT) depth K=3 took 26864 ms
[2020-05-21 23:35:59] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-06(UNSAT) depth K=3 took 30954 ms
[2020-05-21 23:37:33] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-09(UNSAT) depth K=3 took 94060 ms
SDD proceeding with computation, new max is 2097152
[2020-05-21 23:38:13] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-11(UNSAT) depth K=3 took 40210 ms
[2020-05-21 23:42:02] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-00(UNSAT) depth K=4 took 228897 ms
[2020-05-21 23:44:42] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-01(UNSAT) depth K=4 took 159923 ms
SDD proceeding with computation, new max is 4194304
[2020-05-21 23:46:28] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-06(UNSAT) depth K=4 took 105578 ms
[2020-05-21 23:52:10] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-09(UNSAT) depth K=4 took 342192 ms
Detected timeout of ITS tools.
[2020-05-21 23:53:58] [INFO ] Flatten gal took : 246 ms
[2020-05-21 23:53:58] [INFO ] Time to serialize gal into /home/mcc/execution/ReachabilityFireability.pnml.gal : 61 ms
[2020-05-21 23:53:58] [INFO ] Time to serialize properties into /home/mcc/execution/ReachabilityFireability.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityFireability.pnml.gal, -t, CGAL, -reachable-file, ReachabilityFireability.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityFireability.pnml.gal -t CGAL -reachable-file ReachabilityFireability.prop --nowitness --gen-order FOLLOW
Loading property file ReachabilityFireability.prop.
Read [reachable] property : DNAwalker-PT-18lozangeBlock-ReachabilityFireability-00 with value :((((A98>=2)&&(A67>=1))&&(A16>=1))&&(A45>=2))
Read [reachable] property : DNAwalker-PT-18lozangeBlock-ReachabilityFireability-01 with value :((A25>=2)&&(A1>=1))
Read [reachable] property : DNAwalker-PT-18lozangeBlock-ReachabilityFireability-06 with value :((((A36>=2)&&(A35>=1))&&(A57>=2))&&(A86>=1))
Read [invariant] property : DNAwalker-PT-18lozangeBlock-ReachabilityFireability-09 with value :((((((A8<2)||(A16<1))||(A3<1))||(A1<2))||((A67>=1)&&(A33>=2)))||((((A46>=1)&&(A13>=2))&&(A56>=1))&&(A22>=2)))
Read [invariant] property : DNAwalker-PT-18lozangeBlock-ReachabilityFireability-11 with value :(((((((A96<1)||(A63<2))||(A64<2))||(A53<1))||((A25>=1)&&(A12>=2)))||(((A49<1)||(A39<2))&&((A88<2)||(A65<1))))||(((A44<1)||(A43<2))&&((A77<1)||(A67<2))))
SDD proceeding with computation, new max is 4
SDD proceeding with computation, new max is 8
SDD proceeding with computation, new max is 16
SDD proceeding with computation, new max is 32
SDD proceeding with computation, new max is 64
SDD proceeding with computation, new max is 128
SDD proceeding with computation, new max is 256
SDD proceeding with computation, new max is 512
SDD proceeding with computation, new max is 1024
SDD proceeding with computation, new max is 2048
SDD proceeding with computation, new max is 4096
SDD proceeding with computation, new max is 8192
SDD proceeding with computation, new max is 16384
SDD proceeding with computation, new max is 32768
SDD proceeding with computation, new max is 65536
SDD proceeding with computation, new max is 131072
SDD proceeding with computation, new max is 262144
[2020-05-21 23:56:47] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-11(UNSAT) depth K=4 took 276630 ms
SDD proceeding with computation, new max is 524288
SDD proceeding with computation, new max is 1048576
SDD proceeding with computation, new max is 2097152
[2020-05-22 00:09:27] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-00(UNSAT) depth K=5 took 759931 ms
Detected timeout of ITS tools.
[2020-05-22 00:15:56] [INFO ] Flatten gal took : 204 ms
[2020-05-22 00:15:56] [INFO ] Input system was already deterministic with 3577 transitions.
[2020-05-22 00:15:56] [INFO ] Transformed 123 places.
[2020-05-22 00:15:56] [INFO ] Transformed 3577 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2020-05-22 00:15:56] [INFO ] Time to serialize gal into /home/mcc/execution/ReachabilityFireability.pnml.gal : 98 ms
[2020-05-22 00:15:56] [INFO ] Time to serialize properties into /home/mcc/execution/ReachabilityFireability.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityFireability.pnml.gal, -t, CGAL, -reachable-file, ReachabilityFireability.prop, --nowitness, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityFireability.pnml.gal -t CGAL -reachable-file ReachabilityFireability.prop --nowitness --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file ReachabilityFireability.prop.
Read [reachable] property : DNAwalker-PT-18lozangeBlock-ReachabilityFireability-00 with value :((((A98>=2)&&(A67>=1))&&(A16>=1))&&(A45>=2))
Read [reachable] property : DNAwalker-PT-18lozangeBlock-ReachabilityFireability-01 with value :((A25>=2)&&(A1>=1))
Read [reachable] property : DNAwalker-PT-18lozangeBlock-ReachabilityFireability-06 with value :((((A36>=2)&&(A35>=1))&&(A57>=2))&&(A86>=1))
Read [invariant] property : DNAwalker-PT-18lozangeBlock-ReachabilityFireability-09 with value :((((((A8<2)||(A16<1))||(A3<1))||(A1<2))||((A67>=1)&&(A33>=2)))||((((A46>=1)&&(A13>=2))&&(A56>=1))&&(A22>=2)))
Read [invariant] property : DNAwalker-PT-18lozangeBlock-ReachabilityFireability-11 with value :(((((((A96<1)||(A63<2))||(A64<2))||(A53<1))||((A25>=1)&&(A12>=2)))||(((A49<1)||(A39<2))&&((A88<2)||(A65<1))))||(((A44<1)||(A43<2))&&((A77<1)||(A67<2))))
SDD proceeding with computation, new max is 4
SDD proceeding with computation, new max is 8
SDD proceeding with computation, new max is 16
SDD proceeding with computation, new max is 32
SDD proceeding with computation, new max is 64
SDD proceeding with computation, new max is 128
SDD proceeding with computation, new max is 256
SDD proceeding with computation, new max is 512
SDD proceeding with computation, new max is 1024
SDD proceeding with computation, new max is 2048
SDD proceeding with computation, new max is 4096
SDD proceeding with computation, new max is 8192
SDD proceeding with computation, new max is 16384
SDD proceeding with computation, new max is 32768
SDD proceeding with computation, new max is 65536
SDD proceeding with computation, new max is 131072
SDD proceeding with computation, new max is 262144
SDD proceeding with computation, new max is 524288
SDD proceeding with computation, new max is 1048576
[2020-05-22 00:25:38] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-01(UNSAT) depth K=5 took 971613 ms

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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="ReachabilityFireability"
export BK_TOOL="itstools"
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 itstools"
echo " Input is DNAwalker-PT-18lozangeBlock, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r066-tajo-158922814000223"
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 [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;