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-158987882900775.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 DoubleExponent-PT-004, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-158987882900775
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 244K
-rw-r--r-- 1 mcc users 3.6K Mar 31 07:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 31 07:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 30 00:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 30 00:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.8K 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 23K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 8 14:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 14:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 28 14:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 27 07:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 27 07:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 28 14:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 28 14:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 67K 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 DoubleExponent-PT-004-ReachabilityFireability-00
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-01
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-02
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-03
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-04
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-05
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-06
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-07
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-08
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-09
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-10
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-11
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-12
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-13
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-14
FORMULA_NAME DoubleExponent-PT-004-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591239578412

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 02:59:40] [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, -timeout, 3600, -rebuildPNML]
[2020-06-04 02:59:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 02:59:40] [INFO ] Load time of PNML (sax parser for PT used): 46 ms
[2020-06-04 02:59:40] [INFO ] Transformed 216 places.
[2020-06-04 02:59:40] [INFO ] Transformed 198 transitions.
[2020-06-04 02:59:40] [INFO ] Parsed PT model containing 216 places and 198 transitions in 80 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 25 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 332 resets, run finished after 81 ms. (steps per millisecond=123 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 284 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 283 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 284 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 283 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 293 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 283 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 285 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 286 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 284 resets, run finished after 13 ms. (steps per millisecond=769 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 269 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 287 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 272 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 271 resets, run finished after 16 ms. (steps per millisecond=625 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 277 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 292 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 287 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Probably explored full state space saw : 553820 states, properties seen :[0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0]
Probabilistic random walk after 1107687 steps, saw 553820 distinct states, run finished after 3803 ms. (steps per millisecond=291 ) properties seen :[0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0]
FORMULA DoubleExponent-PT-004-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DoubleExponent-PT-004-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DoubleExponent-PT-004-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DoubleExponent-PT-004-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DoubleExponent-PT-004-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Interrupted probabilistic random walk after 9666469 steps, run timeout after 30001 ms. (steps per millisecond=322 ) properties seen :[1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0]
Exhaustive walk after 9666469 steps, saw 4832938 distinct states, run finished after 30001 ms. (steps per millisecond=322 ) properties seen :[1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0]
FORMULA DoubleExponent-PT-004-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA DoubleExponent-PT-004-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA DoubleExponent-PT-004-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
// Phase 1: matrix 198 rows 216 cols
[2020-06-04 03:00:14] [INFO ] Computed 24 place invariants in 24 ms
[2020-06-04 03:00:14] [INFO ] [Real]Absence check using 3 positive place invariants in 20 ms returned sat
[2020-06-04 03:00:14] [INFO ] [Real]Absence check using 3 positive and 21 generalized place invariants in 14 ms returned sat
[2020-06-04 03:00:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:00:14] [INFO ] [Real]Absence check using state equation in 163 ms returned sat
[2020-06-04 03:00:15] [INFO ] Deduced a trap composed of 54 places in 78 ms
[2020-06-04 03:00:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 116 ms
[2020-06-04 03:00:15] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 03:00:15] [INFO ] [Nat]Absence check using 3 positive place invariants in 12 ms returned sat
[2020-06-04 03:00:15] [INFO ] [Nat]Absence check using 3 positive and 21 generalized place invariants in 9 ms returned sat
[2020-06-04 03:00:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 03:00:15] [INFO ] [Nat]Absence check using state equation in 153 ms returned sat
[2020-06-04 03:00:15] [INFO ] Deduced a trap composed of 54 places in 54 ms
[2020-06-04 03:00:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 92 ms
[2020-06-04 03:00:15] [INFO ] Computed and/alt/rep : 197/381/197 causal constraints in 17 ms.
[2020-06-04 03:00:15] [INFO ] Added : 195 causal constraints over 40 iterations in 581 ms. Result :sat
[2020-06-04 03:00:16] [INFO ] Deduced a trap composed of 40 places in 99 ms
[2020-06-04 03:00:16] [INFO ] Deduced a trap composed of 43 places in 106 ms
[2020-06-04 03:00:16] [INFO ] Deduced a trap composed of 24 places in 92 ms
[2020-06-04 03:00:16] [INFO ] Deduced a trap composed of 25 places in 119 ms
[2020-06-04 03:00:16] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 537 ms
Attempting to minimize the solution found.
Minimization took 12 ms.
[2020-06-04 03:00:16] [INFO ] [Real]Absence check using 3 positive place invariants in 7 ms returned unsat
[2020-06-04 03:00:16] [INFO ] [Real]Absence check using 3 positive place invariants in 6 ms returned sat
[2020-06-04 03:00:16] [INFO ] [Real]Absence check using 3 positive and 21 generalized place invariants in 13 ms returned sat
[2020-06-04 03:00:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:00:16] [INFO ] [Real]Absence check using state equation in 190 ms returned sat
[2020-06-04 03:00:16] [INFO ] Deduced a trap composed of 52 places in 33 ms
[2020-06-04 03:00:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 59 ms
[2020-06-04 03:00:16] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 03:00:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 20 ms returned sat
[2020-06-04 03:00:16] [INFO ] [Nat]Absence check using 3 positive and 21 generalized place invariants in 12 ms returned sat
[2020-06-04 03:00:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 03:00:17] [INFO ] [Nat]Absence check using state equation in 176 ms returned sat
[2020-06-04 03:00:17] [INFO ] Deduced a trap composed of 52 places in 32 ms
[2020-06-04 03:00:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 50 ms
[2020-06-04 03:00:17] [INFO ] Computed and/alt/rep : 197/381/197 causal constraints in 13 ms.
[2020-06-04 03:00:18] [INFO ] Added : 194 causal constraints over 39 iterations in 975 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 8 ms.
[2020-06-04 03:00:18] [INFO ] [Real]Absence check using 3 positive place invariants in 8 ms returned sat
[2020-06-04 03:00:18] [INFO ] [Real]Absence check using 3 positive and 21 generalized place invariants in 20 ms returned sat
[2020-06-04 03:00:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:00:18] [INFO ] [Real]Absence check using state equation in 194 ms returned sat
[2020-06-04 03:00:18] [INFO ] Deduced a trap composed of 16 places in 92 ms
[2020-06-04 03:00:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 113 ms
[2020-06-04 03:00:18] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 03:00:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 10 ms returned sat
[2020-06-04 03:00:18] [INFO ] [Nat]Absence check using 3 positive and 21 generalized place invariants in 15 ms returned sat
[2020-06-04 03:00:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 03:00:18] [INFO ] [Nat]Absence check using state equation in 188 ms returned sat
[2020-06-04 03:00:18] [INFO ] Deduced a trap composed of 54 places in 48 ms
[2020-06-04 03:00:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 77 ms
[2020-06-04 03:00:18] [INFO ] Computed and/alt/rep : 197/381/197 causal constraints in 15 ms.
[2020-06-04 03:00:19] [INFO ] Added : 193 causal constraints over 39 iterations in 679 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
[2020-06-04 03:00:19] [INFO ] [Real]Absence check using 3 positive place invariants in 7 ms returned unsat
[2020-06-04 03:00:19] [INFO ] [Real]Absence check using 3 positive place invariants in 6 ms returned unsat
[2020-06-04 03:00:19] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned unsat
[2020-06-04 03:00:19] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned unsat
FORMULA DoubleExponent-PT-004-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-004-ReachabilityFireability-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-004-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-004-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-004-ReachabilityFireability-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 228700 steps, including 8129 resets, run finished after 285 ms. (steps per millisecond=802 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 222000 steps, including 7962 resets, run finished after 456 ms. (steps per millisecond=486 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 296200 steps, including 10679 resets, run finished after 219 ms. (steps per millisecond=1352 ) properties seen :[0, 0, 0] could not realise parikh vector
Support contains 12 out of 216 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 216/216 places, 198/198 transitions.
Discarding 6 places :
Also discarding 0 output transitions
Graph (complete) has 360 edges and 216 vertex of which 210 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.13 ms
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Iterating post reduction 0 with 44 rules applied. Total rules applied 45 place count 209 transition count 155
Reduce places removed 41 places and 0 transitions.
Iterating post reduction 1 with 41 rules applied. Total rules applied 86 place count 168 transition count 155
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 86 place count 168 transition count 147
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 102 place count 160 transition count 147
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 176 place count 123 transition count 110
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 186 place count 118 transition count 110
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 2 with 10 rules applied. Total rules applied 196 place count 118 transition count 100
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 206 place count 108 transition count 100
Partial Free-agglomeration rule applied 16 times.
Drop transitions removed 16 transitions
Iterating global reduction 3 with 16 rules applied. Total rules applied 222 place count 108 transition count 100
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 223 place count 107 transition count 99
Applied a total of 223 rules in 106 ms. Remains 107 /216 variables (removed 109) and now considering 99/198 (removed 99) transitions.
Finished structural reductions, in 1 iterations. Remains : 107/216 places, 99/198 transitions.
Incomplete random walk after 1000000 steps, including 92576 resets, run finished after 1061 ms. (steps per millisecond=942 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 67844 resets, run finished after 672 ms. (steps per millisecond=1488 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 67692 resets, run finished after 663 ms. (steps per millisecond=1508 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 67525 resets, run finished after 687 ms. (steps per millisecond=1455 ) properties seen :[0, 0, 0]
Probably explored full state space saw : 1128969 states, properties seen :[0, 0, 0]
Probabilistic random walk after 2258074 steps, saw 1128969 distinct states, run finished after 4974 ms. (steps per millisecond=453 ) properties seen :[0, 0, 0]
Interrupted probabilistic random walk after 11955123 steps, run timeout after 30302 ms. (steps per millisecond=394 ) properties seen :[0, 0, 0]
Exhaustive walk after 11955123 steps, saw 5977506 distinct states, run finished after 30302 ms. (steps per millisecond=394 ) properties seen :[0, 0, 0]
// Phase 1: matrix 99 rows 107 cols
[2020-06-04 03:00:59] [INFO ] Computed 20 place invariants in 2 ms
[2020-06-04 03:00:59] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2020-06-04 03:00:59] [INFO ] [Real]Absence check using 4 positive and 16 generalized place invariants in 6 ms returned sat
[2020-06-04 03:00:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:00:59] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2020-06-04 03:00:59] [INFO ] State equation strengthened by 11 read => feed constraints.
[2020-06-04 03:00:59] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2020-06-04 03:00:59] [INFO ] Deduced a trap composed of 15 places in 29 ms
[2020-06-04 03:00:59] [INFO ] Deduced a trap composed of 17 places in 31 ms
[2020-06-04 03:00:59] [INFO ] Deduced a trap composed of 13 places in 18 ms
[2020-06-04 03:00:59] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 98 ms
[2020-06-04 03:00:59] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 03:00:59] [INFO ] [Nat]Absence check using 4 positive place invariants in 6 ms returned sat
[2020-06-04 03:00:59] [INFO ] [Nat]Absence check using 4 positive and 16 generalized place invariants in 7 ms returned sat
[2020-06-04 03:00:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 03:00:59] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2020-06-04 03:00:59] [INFO ] [Nat]Added 11 Read/Feed constraints in 4 ms returned sat
[2020-06-04 03:00:59] [INFO ] Computed and/alt/rep : 98/473/98 causal constraints in 7 ms.
[2020-06-04 03:00:59] [INFO ] Added : 97 causal constraints over 20 iterations in 314 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 7 ms.
[2020-06-04 03:00:59] [INFO ] [Real]Absence check using 4 positive place invariants in 6 ms returned sat
[2020-06-04 03:00:59] [INFO ] [Real]Absence check using 4 positive and 16 generalized place invariants in 9 ms returned sat
[2020-06-04 03:00:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:00:59] [INFO ] [Real]Absence check using state equation in 97 ms returned sat
[2020-06-04 03:00:59] [INFO ] [Real]Added 11 Read/Feed constraints in 3 ms returned sat
[2020-06-04 03:01:00] [INFO ] Computed and/alt/rep : 98/473/98 causal constraints in 8 ms.
[2020-06-04 03:01:00] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 03:01:00] [INFO ] [Nat]Absence check using 4 positive place invariants in 8 ms returned sat
[2020-06-04 03:01:00] [INFO ] [Nat]Absence check using 4 positive and 16 generalized place invariants in 9 ms returned sat
[2020-06-04 03:01:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 03:01:00] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2020-06-04 03:01:00] [INFO ] [Nat]Added 11 Read/Feed constraints in 3 ms returned sat
[2020-06-04 03:01:00] [INFO ] Computed and/alt/rep : 98/473/98 causal constraints in 6 ms.
[2020-06-04 03:01:00] [INFO ] Added : 97 causal constraints over 20 iterations in 288 ms. Result :sat
[2020-06-04 03:01:00] [INFO ] Deduced a trap composed of 13 places in 22 ms
[2020-06-04 03:01:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 39 ms
Attempting to minimize the solution found.
Minimization took 5 ms.
[2020-06-04 03:01:00] [INFO ] [Real]Absence check using 4 positive place invariants in 5 ms returned sat
[2020-06-04 03:01:00] [INFO ] [Real]Absence check using 4 positive and 16 generalized place invariants in 9 ms returned sat
[2020-06-04 03:01:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:01:00] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2020-06-04 03:01:00] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2020-06-04 03:01:00] [INFO ] Deduced a trap composed of 13 places in 42 ms
[2020-06-04 03:01:00] [INFO ] Deduced a trap composed of 11 places in 60 ms
[2020-06-04 03:01:00] [INFO ] Deduced a trap composed of 16 places in 30 ms
[2020-06-04 03:01:00] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 160 ms
[2020-06-04 03:01:00] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 03:01:00] [INFO ] [Nat]Absence check using 4 positive place invariants in 5 ms returned sat
[2020-06-04 03:01:00] [INFO ] [Nat]Absence check using 4 positive and 16 generalized place invariants in 7 ms returned sat
[2020-06-04 03:01:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 03:01:00] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2020-06-04 03:01:00] [INFO ] [Nat]Added 11 Read/Feed constraints in 3 ms returned sat
[2020-06-04 03:01:00] [INFO ] Deduced a trap composed of 13 places in 17 ms
[2020-06-04 03:01:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2020-06-04 03:01:00] [INFO ] Computed and/alt/rep : 98/473/98 causal constraints in 8 ms.
[2020-06-04 03:01:01] [INFO ] Added : 95 causal constraints over 20 iterations in 258 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
Incomplete Parikh walk after 143900 steps, including 15470 resets, run finished after 173 ms. (steps per millisecond=831 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 95100 steps, including 10293 resets, run finished after 113 ms. (steps per millisecond=841 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 77500 steps, including 8379 resets, run finished after 93 ms. (steps per millisecond=833 ) properties seen :[0, 0, 0] could not realise parikh vector
Support contains 12 out of 107 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 107/107 places, 99/99 transitions.
Applied a total of 0 rules in 6 ms. Remains 107 /107 variables (removed 0) and now considering 99/99 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 107/107 places, 99/99 transitions.
Starting structural reductions, iteration 0 : 107/107 places, 99/99 transitions.
Applied a total of 0 rules in 6 ms. Remains 107 /107 variables (removed 0) and now considering 99/99 (removed 0) transitions.
// Phase 1: matrix 99 rows 107 cols
[2020-06-04 03:01:01] [INFO ] Computed 20 place invariants in 3 ms
[2020-06-04 03:01:01] [INFO ] Implicit Places using invariants in 141 ms returned [24, 46, 52, 69, 77, 98, 104]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 145 ms to find 7 implicit places.
[2020-06-04 03:01:01] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 99 rows 100 cols
[2020-06-04 03:01:01] [INFO ] Computed 14 place invariants in 3 ms
[2020-06-04 03:01:01] [INFO ] Dead Transitions using invariants and state equation in 93 ms returned []
Starting structural reductions, iteration 1 : 100/107 places, 99/99 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 99 transition count 98
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 99 transition count 96
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 97 transition count 96
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 8 place count 97 transition count 96
Applied a total of 8 rules in 13 ms. Remains 97 /100 variables (removed 3) and now considering 96/99 (removed 3) transitions.
// Phase 1: matrix 96 rows 97 cols
[2020-06-04 03:01:01] [INFO ] Computed 14 place invariants in 2 ms
[2020-06-04 03:01:01] [INFO ] Implicit Places using invariants in 87 ms returned []
// Phase 1: matrix 96 rows 97 cols
[2020-06-04 03:01:01] [INFO ] Computed 14 place invariants in 2 ms
[2020-06-04 03:01:01] [INFO ] State equation strengthened by 11 read => feed constraints.
[2020-06-04 03:01:02] [INFO ] Implicit Places using invariants and state equation in 241 ms returned []
Implicit Place search using SMT with State Equation took 328 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 97/107 places, 96/99 transitions.
Incomplete random walk after 1000000 steps, including 100848 resets, run finished after 838 ms. (steps per millisecond=1193 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 71979 resets, run finished after 729 ms. (steps per millisecond=1371 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 71946 resets, run finished after 889 ms. (steps per millisecond=1124 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 71916 resets, run finished after 792 ms. (steps per millisecond=1262 ) properties seen :[0, 0, 0]
Probably explored full state space saw : 713805 states, properties seen :[0, 0, 0]
Probabilistic random walk after 1427670 steps, saw 713805 distinct states, run finished after 2653 ms. (steps per millisecond=538 ) properties seen :[0, 0, 0]
Interrupted probabilistic random walk after 13139013 steps, run timeout after 30140 ms. (steps per millisecond=435 ) properties seen :[0, 0, 0]
Exhaustive walk after 13139013 steps, saw 6569500 distinct states, run finished after 30140 ms. (steps per millisecond=435 ) properties seen :[0, 0, 0]
// Phase 1: matrix 96 rows 97 cols
[2020-06-04 03:01:38] [INFO ] Computed 14 place invariants in 2 ms
[2020-06-04 03:01:38] [INFO ] [Real]Absence check using 8 positive place invariants in 6 ms returned sat
[2020-06-04 03:01:38] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 2 ms returned sat
[2020-06-04 03:01:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:01:38] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2020-06-04 03:01:38] [INFO ] State equation strengthened by 11 read => feed constraints.
[2020-06-04 03:01:38] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2020-06-04 03:01:38] [INFO ] Deduced a trap composed of 5 places in 31 ms
[2020-06-04 03:01:38] [INFO ] Deduced a trap composed of 16 places in 15 ms
[2020-06-04 03:01:38] [INFO ] Deduced a trap composed of 13 places in 10 ms
[2020-06-04 03:01:38] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 85 ms
[2020-06-04 03:01:38] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 03:01:38] [INFO ] [Nat]Absence check using 8 positive place invariants in 7 ms returned sat
[2020-06-04 03:01:38] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 2 ms returned sat
[2020-06-04 03:01:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 03:01:38] [INFO ] [Nat]Absence check using state equation in 53 ms returned sat
[2020-06-04 03:01:38] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2020-06-04 03:01:38] [INFO ] Deduced a trap composed of 9 places in 36 ms
[2020-06-04 03:01:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 43 ms
[2020-06-04 03:01:38] [INFO ] Computed and/alt/rep : 95/453/95 causal constraints in 6 ms.
[2020-06-04 03:01:38] [INFO ] Added : 95 causal constraints over 19 iterations in 203 ms. Result :sat
[2020-06-04 03:01:38] [INFO ] Deduced a trap composed of 17 places in 43 ms
[2020-06-04 03:01:38] [INFO ] Deduced a trap composed of 21 places in 28 ms
[2020-06-04 03:01:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 95 ms
Attempting to minimize the solution found.
Minimization took 4 ms.
[2020-06-04 03:01:38] [INFO ] [Real]Absence check using 8 positive place invariants in 9 ms returned sat
[2020-06-04 03:01:38] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 3 ms returned sat
[2020-06-04 03:01:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:01:38] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2020-06-04 03:01:38] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2020-06-04 03:01:38] [INFO ] Computed and/alt/rep : 95/453/95 causal constraints in 7 ms.
[2020-06-04 03:01:38] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 03:01:38] [INFO ] [Nat]Absence check using 8 positive place invariants in 7 ms returned sat
[2020-06-04 03:01:38] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 1 ms returned sat
[2020-06-04 03:01:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 03:01:39] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2020-06-04 03:01:39] [INFO ] [Nat]Added 11 Read/Feed constraints in 3 ms returned sat
[2020-06-04 03:01:39] [INFO ] Computed and/alt/rep : 95/453/95 causal constraints in 7 ms.
[2020-06-04 03:01:39] [INFO ] Added : 95 causal constraints over 19 iterations in 228 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
[2020-06-04 03:01:39] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2020-06-04 03:01:39] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 4 ms returned sat
[2020-06-04 03:01:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:01:39] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2020-06-04 03:01:39] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2020-06-04 03:01:39] [INFO ] Computed and/alt/rep : 95/453/95 causal constraints in 7 ms.
[2020-06-04 03:01:39] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 03:01:39] [INFO ] [Nat]Absence check using 8 positive place invariants in 14 ms returned sat
[2020-06-04 03:01:39] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 2 ms returned sat
[2020-06-04 03:01:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 03:01:39] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2020-06-04 03:01:39] [INFO ] [Nat]Added 11 Read/Feed constraints in 3 ms returned sat
[2020-06-04 03:01:39] [INFO ] Computed and/alt/rep : 95/453/95 causal constraints in 6 ms.
[2020-06-04 03:01:39] [INFO ] Added : 95 causal constraints over 19 iterations in 305 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
Incomplete Parikh walk after 70400 steps, including 8158 resets, run finished after 105 ms. (steps per millisecond=670 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 61000 steps, including 7125 resets, run finished after 69 ms. (steps per millisecond=884 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 188300 steps, including 21892 resets, run finished after 211 ms. (steps per millisecond=892 ) properties seen :[0, 0, 0] could not realise parikh vector
Support contains 12 out of 97 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 97/97 places, 96/96 transitions.
Applied a total of 0 rules in 9 ms. Remains 97 /97 variables (removed 0) and now considering 96/96 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 97/97 places, 96/96 transitions.
Starting structural reductions, iteration 0 : 97/97 places, 96/96 transitions.
Applied a total of 0 rules in 7 ms. Remains 97 /97 variables (removed 0) and now considering 96/96 (removed 0) transitions.
// Phase 1: matrix 96 rows 97 cols
[2020-06-04 03:01:40] [INFO ] Computed 14 place invariants in 5 ms
[2020-06-04 03:01:40] [INFO ] Implicit Places using invariants in 125 ms returned []
// Phase 1: matrix 96 rows 97 cols
[2020-06-04 03:01:40] [INFO ] Computed 14 place invariants in 2 ms
[2020-06-04 03:01:40] [INFO ] State equation strengthened by 11 read => feed constraints.
[2020-06-04 03:01:40] [INFO ] Implicit Places using invariants and state equation in 259 ms returned []
Implicit Place search using SMT with State Equation took 386 ms to find 0 implicit places.
[2020-06-04 03:01:40] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 96 rows 97 cols
[2020-06-04 03:01:40] [INFO ] Computed 14 place invariants in 13 ms
[2020-06-04 03:01:40] [INFO ] Dead Transitions using invariants and state equation in 114 ms returned []
Finished structural reductions, in 1 iterations. Remains : 97/97 places, 96/96 transitions.
Incomplete random walk after 100000 steps, including 10138 resets, run finished after 106 ms. (steps per millisecond=943 ) properties seen :[0, 0, 0]
// Phase 1: matrix 96 rows 97 cols
[2020-06-04 03:01:40] [INFO ] Computed 14 place invariants in 5 ms
[2020-06-04 03:01:40] [INFO ] [Real]Absence check using 8 positive place invariants in 10 ms returned sat
[2020-06-04 03:01:40] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 2 ms returned sat
[2020-06-04 03:01:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:01:40] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2020-06-04 03:01:40] [INFO ] State equation strengthened by 11 read => feed constraints.
[2020-06-04 03:01:40] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2020-06-04 03:01:41] [INFO ] Deduced a trap composed of 5 places in 80 ms
[2020-06-04 03:01:41] [INFO ] Deduced a trap composed of 16 places in 24 ms
[2020-06-04 03:01:41] [INFO ] Deduced a trap composed of 13 places in 16 ms
[2020-06-04 03:01:41] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 154 ms
[2020-06-04 03:01:41] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 03:01:41] [INFO ] [Nat]Absence check using 8 positive place invariants in 10 ms returned sat
[2020-06-04 03:01:41] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 2 ms returned sat
[2020-06-04 03:01:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 03:01:41] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2020-06-04 03:01:41] [INFO ] [Nat]Added 11 Read/Feed constraints in 3 ms returned sat
[2020-06-04 03:01:41] [INFO ] Deduced a trap composed of 9 places in 41 ms
[2020-06-04 03:01:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 51 ms
[2020-06-04 03:01:41] [INFO ] Computed and/alt/rep : 95/453/95 causal constraints in 7 ms.
[2020-06-04 03:01:41] [INFO ] Added : 95 causal constraints over 19 iterations in 262 ms. Result :sat
[2020-06-04 03:01:41] [INFO ] Deduced a trap composed of 17 places in 47 ms
[2020-06-04 03:01:41] [INFO ] Deduced a trap composed of 21 places in 38 ms
[2020-06-04 03:01:41] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 116 ms
[2020-06-04 03:01:41] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2020-06-04 03:01:41] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 2 ms returned sat
[2020-06-04 03:01:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:01:41] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2020-06-04 03:01:41] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2020-06-04 03:01:41] [INFO ] Computed and/alt/rep : 95/453/95 causal constraints in 7 ms.
[2020-06-04 03:01:41] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 03:01:41] [INFO ] [Nat]Absence check using 8 positive place invariants in 14 ms returned sat
[2020-06-04 03:01:41] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 3 ms returned sat
[2020-06-04 03:01:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 03:01:41] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2020-06-04 03:01:41] [INFO ] [Nat]Added 11 Read/Feed constraints in 3 ms returned sat
[2020-06-04 03:01:41] [INFO ] Computed and/alt/rep : 95/453/95 causal constraints in 8 ms.
[2020-06-04 03:01:42] [INFO ] Added : 95 causal constraints over 19 iterations in 307 ms. Result :sat
[2020-06-04 03:01:42] [INFO ] [Real]Absence check using 8 positive place invariants in 6 ms returned sat
[2020-06-04 03:01:42] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 2 ms returned sat
[2020-06-04 03:01:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:01:42] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2020-06-04 03:01:42] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2020-06-04 03:01:42] [INFO ] Computed and/alt/rep : 95/453/95 causal constraints in 8 ms.
[2020-06-04 03:01:42] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 03:01:42] [INFO ] [Nat]Absence check using 8 positive place invariants in 13 ms returned sat
[2020-06-04 03:01:42] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 2 ms returned sat
[2020-06-04 03:01:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 03:01:42] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2020-06-04 03:01:42] [INFO ] [Nat]Added 11 Read/Feed constraints in 5 ms returned sat
[2020-06-04 03:01:42] [INFO ] Computed and/alt/rep : 95/453/95 causal constraints in 8 ms.
[2020-06-04 03:01:42] [INFO ] Added : 95 causal constraints over 19 iterations in 294 ms. Result :sat
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 97 transition count 95
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 96 transition count 95
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 2 place count 96 transition count 91
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 10 place count 92 transition count 91
Symmetric choice reduction at 2 with 1 rule applications. Total rules 11 place count 92 transition count 91
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 13 place count 91 transition count 90
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 15 place count 90 transition count 89
Applied a total of 15 rules in 21 ms. Remains 90 /97 variables (removed 7) and now considering 89/96 (removed 7) transitions.
// Phase 1: matrix 89 rows 90 cols
[2020-06-04 03:01:42] [INFO ] Computed 14 place invariants in 4 ms
[2020-06-04 03:01:42] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2020-06-04 03:01:42] [INFO ] [Real]Absence check using 7 positive and 7 generalized place invariants in 2 ms returned sat
[2020-06-04 03:01:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:01:42] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2020-06-04 03:01:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-06-04 03:01:42] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2020-06-04 03:01:42] [INFO ] Deduced a trap composed of 13 places in 15 ms
[2020-06-04 03:01:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 23 ms
[2020-06-04 03:01:42] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 03:01:42] [INFO ] [Nat]Absence check using 7 positive place invariants in 6 ms returned sat
[2020-06-04 03:01:42] [INFO ] [Nat]Absence check using 7 positive and 7 generalized place invariants in 2 ms returned sat
[2020-06-04 03:01:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 03:01:42] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2020-06-04 03:01:42] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2020-06-04 03:01:42] [INFO ] Deduced a trap composed of 13 places in 28 ms
[2020-06-04 03:01:43] [INFO ] Deduced a trap composed of 14 places in 26 ms
[2020-06-04 03:01:43] [INFO ] Deduced a trap composed of 6 places in 39 ms
[2020-06-04 03:01:43] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 118 ms
[2020-06-04 03:01:43] [INFO ] Computed and/alt/rep : 88/421/88 causal constraints in 6 ms.
[2020-06-04 03:01:43] [INFO ] Added : 88 causal constraints over 18 iterations in 185 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2020-06-04 03:01:43] [INFO ] [Real]Absence check using 7 positive place invariants in 9 ms returned sat
[2020-06-04 03:01:43] [INFO ] [Real]Absence check using 7 positive and 7 generalized place invariants in 3 ms returned sat
[2020-06-04 03:01:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:01:43] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2020-06-04 03:01:43] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2020-06-04 03:01:43] [INFO ] Computed and/alt/rep : 88/421/88 causal constraints in 7 ms.
[2020-06-04 03:01:43] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 03:01:43] [INFO ] [Nat]Absence check using 7 positive place invariants in 6 ms returned sat
[2020-06-04 03:01:43] [INFO ] [Nat]Absence check using 7 positive and 7 generalized place invariants in 1 ms returned sat
[2020-06-04 03:01:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 03:01:43] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2020-06-04 03:01:43] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2020-06-04 03:01:43] [INFO ] Computed and/alt/rep : 88/421/88 causal constraints in 6 ms.
[2020-06-04 03:01:43] [INFO ] Added : 88 causal constraints over 18 iterations in 168 ms. Result :sat
[2020-06-04 03:01:43] [INFO ] Deduced a trap composed of 19 places in 42 ms
[2020-06-04 03:01:43] [INFO ] Deduced a trap composed of 14 places in 29 ms
[2020-06-04 03:01:43] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 144 ms
Attempting to minimize the solution found.
Minimization took 8 ms.
[2020-06-04 03:01:43] [INFO ] [Real]Absence check using 7 positive place invariants in 8 ms returned sat
[2020-06-04 03:01:43] [INFO ] [Real]Absence check using 7 positive and 7 generalized place invariants in 3 ms returned sat
[2020-06-04 03:01:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 03:01:43] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2020-06-04 03:01:43] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2020-06-04 03:01:43] [INFO ] Computed and/alt/rep : 88/421/88 causal constraints in 7 ms.
[2020-06-04 03:01:43] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 03:01:43] [INFO ] [Nat]Absence check using 7 positive place invariants in 11 ms returned sat
[2020-06-04 03:01:43] [INFO ] [Nat]Absence check using 7 positive and 7 generalized place invariants in 2 ms returned sat
[2020-06-04 03:01:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 03:01:44] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2020-06-04 03:01:44] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2020-06-04 03:01:44] [INFO ] Deduced a trap composed of 13 places in 11 ms
[2020-06-04 03:01:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 17 ms
[2020-06-04 03:01:44] [INFO ] Computed and/alt/rep : 88/421/88 causal constraints in 7 ms.
[2020-06-04 03:01:44] [INFO ] Added : 88 causal constraints over 18 iterations in 250 ms. Result :sat
[2020-06-04 03:01:44] [INFO ] Deduced a trap composed of 10 places in 42 ms
[2020-06-04 03:01:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 56 ms
Attempting to minimize the solution found.
Minimization took 5 ms.
[2020-06-04 03:01:44] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 3 ms.
[2020-06-04 03:01:44] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 4 ms.
[2020-06-04 03:01:44] [INFO ] Flatten gal took : 46 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityFireability @ DoubleExponent-PT-004 @ 3570 seconds
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427488 kB
MemFree: 7807416 kB
After kill :
MemTotal: 16427488 kB
MemFree: 16318756 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="DoubleExponent-PT-004"
export BK_EXAMINATION="ReachabilityFireability"
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 DoubleExponent-PT-004, 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 r178-tajo-158987882900775"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-004.tgz
mv DoubleExponent-PT-004 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 ;