Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2020-input.r081-smll-158922977900415.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/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 FlexibleBarrier-PT-22b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r081-smll-158922977900415
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 3.8K Apr 4 20:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 4 20:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 4 09:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 4 09:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 8 14:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 8 14:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Apr 3 21:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Apr 3 21:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 3 13:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 3 13:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 4 01:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 4 01:37 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 1.8M 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 FlexibleBarrier-PT-22b-ReachabilityFireability-00
FORMULA_NAME FlexibleBarrier-PT-22b-ReachabilityFireability-01
FORMULA_NAME FlexibleBarrier-PT-22b-ReachabilityFireability-02
FORMULA_NAME FlexibleBarrier-PT-22b-ReachabilityFireability-03
FORMULA_NAME FlexibleBarrier-PT-22b-ReachabilityFireability-04
FORMULA_NAME FlexibleBarrier-PT-22b-ReachabilityFireability-05
FORMULA_NAME FlexibleBarrier-PT-22b-ReachabilityFireability-06
FORMULA_NAME FlexibleBarrier-PT-22b-ReachabilityFireability-07
FORMULA_NAME FlexibleBarrier-PT-22b-ReachabilityFireability-08
FORMULA_NAME FlexibleBarrier-PT-22b-ReachabilityFireability-09
FORMULA_NAME FlexibleBarrier-PT-22b-ReachabilityFireability-10
FORMULA_NAME FlexibleBarrier-PT-22b-ReachabilityFireability-11
FORMULA_NAME FlexibleBarrier-PT-22b-ReachabilityFireability-12
FORMULA_NAME FlexibleBarrier-PT-22b-ReachabilityFireability-13
FORMULA_NAME FlexibleBarrier-PT-22b-ReachabilityFireability-14
FORMULA_NAME FlexibleBarrier-PT-22b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1589741371677

[2020-05-17 18:49:34] [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]
[2020-05-17 18:49:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-17 18:49:35] [INFO ] Load time of PNML (sax parser for PT used): 598 ms
[2020-05-17 18:49:35] [INFO ] Transformed 6478 places.
[2020-05-17 18:49:35] [INFO ] Transformed 7469 transitions.
[2020-05-17 18:49:35] [INFO ] Found NUPN structural information;
[2020-05-17 18:49:35] [INFO ] Parsed PT model containing 6478 places and 7469 transitions in 757 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 140 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 68 resets, run finished after 283 ms. (steps per millisecond=35 ) properties seen :[0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA FlexibleBarrier-PT-22b-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-22b-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 47 ms. (steps per millisecond=212 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 4 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]
Incomplete Best-First random walk after 10001 steps, including 4 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]
Incomplete Best-First random walk after 10001 steps, including 5 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]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 12 ms. (steps per millisecond=833 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 25 ms. (steps per millisecond=400 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0]
FORMULA FlexibleBarrier-PT-22b-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 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]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 4 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]
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0]
FORMULA FlexibleBarrier-PT-22b-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 16 ms. (steps per millisecond=625 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 7469 rows 6478 cols
[2020-05-17 18:49:36] [INFO ] Computed 24 place invariants in 649 ms
[2020-05-17 18:49:39] [INFO ] [Real]Absence check using 24 positive place invariants in 914 ms returned sat
[2020-05-17 18:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 18:49:41] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 18:49:41] [INFO ] [Real]Absence check using state equation in 2042 ms returned (error "Failed to check-sat")
[2020-05-17 18:49:44] [INFO ] [Real]Absence check using 24 positive place invariants in 946 ms returned sat
[2020-05-17 18:49:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 18:49:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 18:49:46] [INFO ] [Real]Absence check using state equation in 2069 ms returned (error "Failed to check-sat")
[2020-05-17 18:49:49] [INFO ] [Real]Absence check using 24 positive place invariants in 798 ms returned unsat
[2020-05-17 18:49:52] [INFO ] [Real]Absence check using 24 positive place invariants in 888 ms returned sat
[2020-05-17 18:49:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 18:49:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 18:49:54] [INFO ] [Real]Absence check using state equation in 2540 ms returned (error "Failed to check-sat")
[2020-05-17 18:49:57] [INFO ] [Real]Absence check using 24 positive place invariants in 823 ms returned sat
[2020-05-17 18:49:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 18:49:59] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 18:49:59] [INFO ] [Real]Absence check using state equation in 2407 ms returned (error "Failed to check-sat")
[2020-05-17 18:50:02] [INFO ] [Real]Absence check using 24 positive place invariants in 798 ms returned sat
[2020-05-17 18:50:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 18:50:04] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 18:50:04] [INFO ] [Real]Absence check using state equation in 2426 ms returned (error "Failed to check-sat")
[2020-05-17 18:50:07] [INFO ] [Real]Absence check using 24 positive place invariants in 788 ms returned sat
[2020-05-17 18:50:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 18:50:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 18:50:09] [INFO ] [Real]Absence check using state equation in 2447 ms returned (error "Failed to check-sat")
[2020-05-17 18:50:12] [INFO ] [Real]Absence check using 24 positive place invariants in 809 ms returned sat
[2020-05-17 18:50:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 18:50:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 18:50:14] [INFO ] [Real]Absence check using state equation in 2468 ms returned (error "Failed to check-sat")
[2020-05-17 18:50:17] [INFO ] [Real]Absence check using 24 positive place invariants in 838 ms returned sat
[2020-05-17 18:50:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 18:50:19] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 18:50:19] [INFO ] [Real]Absence check using state equation in 2540 ms returned (error "Failed to check-sat")
[2020-05-17 18:50:22] [INFO ] [Real]Absence check using 24 positive place invariants in 831 ms returned sat
[2020-05-17 18:50:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 18:50:24] [INFO ] [Real]Absence check using state equation in 2494 ms returned (error "Solver has unexpectedly terminated")
[2020-05-17 18:50:27] [INFO ] [Real]Absence check using 24 positive place invariants in 766 ms returned sat
[2020-05-17 18:50:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 18:50:29] [INFO ] [Real]Absence check using state equation in 2430 ms returned (error "Solver has unexpectedly terminated")
[2020-05-17 18:50:32] [INFO ] [Real]Absence check using 24 positive place invariants in 908 ms returned sat
[2020-05-17 18:50:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 18:50:34] [INFO ] [Real]Absence check using state equation in 2288 ms returned (error "Solver has unexpectedly terminated")
FORMULA FlexibleBarrier-PT-22b-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 67 out of 6478 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6478/6478 places, 7469/7469 transitions.
Graph (trivial) has 5243 edges and 6478 vertex of which 102 / 6478 are part of one of the 17 SCC in 49 ms
Free SCC test removed 85 places
Drop transitions removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Performed 1122 Post agglomeration using F-continuation condition.Transition count delta: 1122
Iterating post reduction 0 with 1224 rules applied. Total rules applied 1225 place count 6393 transition count 6245
Reduce places removed 1122 places and 0 transitions.
Iterating post reduction 1 with 1122 rules applied. Total rules applied 2347 place count 5271 transition count 6245
Performed 881 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 881 Pre rules applied. Total rules applied 2347 place count 5271 transition count 5364
Deduced a syphon composed of 881 places in 13 ms
Reduce places removed 881 places and 0 transitions.
Iterating global reduction 2 with 1762 rules applied. Total rules applied 4109 place count 4390 transition count 5364
Symmetric choice reduction at 2 with 2657 rule applications. Total rules 6766 place count 4390 transition count 5364
Deduced a syphon composed of 2657 places in 5 ms
Reduce places removed 2657 places and 2657 transitions.
Iterating global reduction 2 with 5314 rules applied. Total rules applied 12080 place count 1733 transition count 2707
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 12081 place count 1733 transition count 2706
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 17 Pre rules applied. Total rules applied 12081 place count 1733 transition count 2689
Deduced a syphon composed of 17 places in 8 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 12115 place count 1716 transition count 2689
Symmetric choice reduction at 3 with 422 rule applications. Total rules 12537 place count 1716 transition count 2689
Deduced a syphon composed of 422 places in 3 ms
Reduce places removed 422 places and 422 transitions.
Iterating global reduction 3 with 844 rules applied. Total rules applied 13381 place count 1294 transition count 2267
Ensure Unique test removed 405 transitions
Reduce isomorphic transitions removed 405 transitions.
Iterating post reduction 3 with 405 rules applied. Total rules applied 13786 place count 1294 transition count 1862
Performed 127 Post agglomeration using F-continuation condition.Transition count delta: 127
Deduced a syphon composed of 127 places in 0 ms
Reduce places removed 127 places and 0 transitions.
Iterating global reduction 4 with 254 rules applied. Total rules applied 14040 place count 1167 transition count 1735
Drop transitions removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 4 with 20 rules applied. Total rules applied 14060 place count 1167 transition count 1715
Symmetric choice reduction at 5 with 19 rule applications. Total rules 14079 place count 1167 transition count 1715
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 19 transitions.
Iterating global reduction 5 with 38 rules applied. Total rules applied 14117 place count 1148 transition count 1696
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 14125 place count 1144 transition count 1696
Free-agglomeration rule applied 415 times.
Iterating global reduction 5 with 415 rules applied. Total rules applied 14540 place count 1144 transition count 1281
Reduce places removed 415 places and 0 transitions.
Iterating post reduction 5 with 415 rules applied. Total rules applied 14955 place count 729 transition count 1281
Symmetric choice reduction at 6 with 77 rule applications. Total rules 15032 place count 729 transition count 1281
Deduced a syphon composed of 77 places in 1 ms
Reduce places removed 77 places and 77 transitions.
Iterating global reduction 6 with 154 rules applied. Total rules applied 15186 place count 652 transition count 1204
Ensure Unique test removed 77 transitions
Reduce isomorphic transitions removed 77 transitions.
Iterating post reduction 6 with 77 rules applied. Total rules applied 15263 place count 652 transition count 1127
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 7 with 5 rules applied. Total rules applied 15268 place count 652 transition count 1127
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 15269 place count 652 transition count 1126
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 15270 place count 652 transition count 1126
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 8 with 16 rules applied. Total rules applied 15286 place count 652 transition count 1110
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 15287 place count 651 transition count 1109
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t2.t3.t4.t6466.t6218.t6219 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (trivial) has 112 edges and 649 vertex of which 30 / 649 are part of one of the 15 SCC in 1 ms
Free SCC test removed 15 places
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 8 with 7 rules applied. Total rules applied 15294 place count 634 transition count 1103
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 9 with 34 rules applied. Total rules applied 15328 place count 630 transition count 1073
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 23 Pre rules applied. Total rules applied 15328 place count 630 transition count 1050
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 10 with 46 rules applied. Total rules applied 15374 place count 607 transition count 1050
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 10 with 50 rules applied. Total rules applied 15424 place count 582 transition count 1025
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 10 with 8 rules applied. Total rules applied 15432 place count 578 transition count 1025
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 10 with 7 rules applied. Total rules applied 15439 place count 578 transition count 1018
Free-agglomeration rule applied 2 times.
Iterating global reduction 11 with 2 rules applied. Total rules applied 15441 place count 578 transition count 1016
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 15443 place count 576 transition count 1016
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 15444 place count 576 transition count 1016
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 12 with 18 rules applied. Total rules applied 15462 place count 576 transition count 998
Free-agglomeration rule applied 15 times.
Iterating global reduction 12 with 15 rules applied. Total rules applied 15477 place count 576 transition count 983
Reduce places removed 19 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 12 with 43 rules applied. Total rules applied 15520 place count 557 transition count 959
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 12 rules applied. Total rules applied 15532 place count 551 transition count 953
Symmetric choice reduction at 14 with 61 rule applications. Total rules 15593 place count 551 transition count 953
Deduced a syphon composed of 61 places in 1 ms
Reduce places removed 61 places and 61 transitions.
Iterating global reduction 14 with 122 rules applied. Total rules applied 15715 place count 490 transition count 892
Ensure Unique test removed 61 transitions
Reduce isomorphic transitions removed 61 transitions.
Iterating post reduction 14 with 61 rules applied. Total rules applied 15776 place count 490 transition count 831
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 15 with 18 rules applied. Total rules applied 15794 place count 490 transition count 813
Free-agglomeration rule applied 2 times.
Iterating global reduction 15 with 2 rules applied. Total rules applied 15796 place count 490 transition count 811
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 15 with 2 rules applied. Total rules applied 15798 place count 488 transition count 811
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 16 with 1 rules applied. Total rules applied 15799 place count 488 transition count 811
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 15800 place count 488 transition count 810
Applied a total of 15800 rules in 4098 ms. Remains 488 /6478 variables (removed 5990) and now considering 810/7469 (removed 6659) transitions.
Finished structural reductions, in 1 iterations. Remains : 488/6478 places, 810/7469 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 4831 ms. (steps per millisecond=206 ) properties seen :[0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA FlexibleBarrier-PT-22b-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 2115 ms. (steps per millisecond=472 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 4690 ms. (steps per millisecond=213 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 1955 ms. (steps per millisecond=511 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 992670 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=198 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 2210 ms. (steps per millisecond=452 ) properties seen :[0, 0, 0, 0, 1, 0, 0, 0, 0, 0]
FORMULA FlexibleBarrier-PT-22b-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 4105 ms. (steps per millisecond=243 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 660 ms. (steps per millisecond=1515 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 4660 ms. (steps per millisecond=214 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 4173 ms. (steps per millisecond=239 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 797 ms. (steps per millisecond=1254 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 810 rows 488 cols
[2020-05-17 18:51:14] [INFO ] Computed 19 place invariants in 18 ms
[2020-05-17 18:51:14] [INFO ] [Real]Absence check using 19 positive place invariants in 28 ms returned sat
[2020-05-17 18:51:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 18:51:15] [INFO ] [Real]Absence check using state equation in 1173 ms returned sat
[2020-05-17 18:51:15] [INFO ] State equation strengthened by 18 read => feed constraints.
[2020-05-17 18:51:15] [INFO ] [Real]Added 18 Read/Feed constraints in 15 ms returned sat
[2020-05-17 18:51:15] [INFO ] Computed and/alt/rep : 793/3362/793 causal constraints in 129 ms.
[2020-05-17 18:51:15] [INFO ] Solution in real domain found non-integer solution.
[2020-05-17 18:51:16] [INFO ] [Nat]Absence check using 19 positive place invariants in 95 ms returned sat
[2020-05-17 18:51:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-17 18:51:17] [INFO ] [Nat]Absence check using state equation in 1328 ms returned sat
[2020-05-17 18:51:17] [INFO ] [Nat]Added 18 Read/Feed constraints in 18 ms returned sat
[2020-05-17 18:51:17] [INFO ] Computed and/alt/rep : 793/3362/793 causal constraints in 111 ms.
[2020-05-17 18:51:22] [INFO ] Added : 299 causal constraints over 60 iterations in 5107 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 39 ms.
[2020-05-17 18:51:23] [INFO ] [Real]Absence check using 19 positive place invariants in 51 ms returned sat
[2020-05-17 18:51:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 18:51:24] [INFO ] [Real]Absence check using state equation in 1316 ms returned sat
[2020-05-17 18:51:24] [INFO ] [Real]Added 18 Read/Feed constraints in 17 ms returned sat
[2020-05-17 18:51:24] [INFO ] Deduced a trap composed of 318 places in 535 ms
[2020-05-17 18:51:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 617 ms
[2020-05-17 18:51:25] [INFO ] Solution in real domain found non-integer solution.
[2020-05-17 18:51:25] [INFO ] [Nat]Absence check using 19 positive place invariants in 35 ms returned sat
[2020-05-17 18:51:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-17 18:51:26] [INFO ] [Nat]Absence check using state equation in 998 ms returned sat
[2020-05-17 18:51:26] [INFO ] [Nat]Added 18 Read/Feed constraints in 12 ms returned sat
[2020-05-17 18:51:26] [INFO ] Deduced a trap composed of 318 places in 507 ms
[2020-05-17 18:51:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 589 ms
[2020-05-17 18:51:26] [INFO ] Computed and/alt/rep : 793/3362/793 causal constraints in 81 ms.
[2020-05-17 18:51:31] [INFO ] Added : 289 causal constraints over 58 iterations in 4351 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 35 ms.
[2020-05-17 18:51:31] [INFO ] [Real]Absence check using 19 positive place invariants in 49 ms returned sat
[2020-05-17 18:51:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 18:51:32] [INFO ] [Real]Absence check using state equation in 1132 ms returned sat
[2020-05-17 18:51:32] [INFO ] [Real]Added 18 Read/Feed constraints in 18 ms returned sat
[2020-05-17 18:51:33] [INFO ] Deduced a trap composed of 312 places in 445 ms
[2020-05-17 18:51:33] [INFO ] Deduced a trap composed of 319 places in 465 ms
[2020-05-17 18:51:33] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1040 ms
[2020-05-17 18:51:33] [INFO ] Solution in real domain found non-integer solution.
[2020-05-17 18:51:34] [INFO ] [Nat]Absence check using 19 positive place invariants in 55 ms returned sat
[2020-05-17 18:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-17 18:51:35] [INFO ] [Nat]Absence check using state equation in 1019 ms returned sat
[2020-05-17 18:51:35] [INFO ] [Nat]Added 18 Read/Feed constraints in 11 ms returned sat
[2020-05-17 18:51:35] [INFO ] Computed and/alt/rep : 793/3362/793 causal constraints in 38 ms.
[2020-05-17 18:51:39] [INFO ] Added : 292 causal constraints over 59 iterations in 4720 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 36 ms.
[2020-05-17 18:51:40] [INFO ] [Real]Absence check using 19 positive place invariants in 32 ms returned sat
[2020-05-17 18:51:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 18:51:41] [INFO ] [Real]Absence check using state equation in 939 ms returned sat
[2020-05-17 18:51:41] [INFO ] [Real]Added 18 Read/Feed constraints in 18 ms returned sat
[2020-05-17 18:51:41] [INFO ] Computed and/alt/rep : 793/3362/793 causal constraints in 63 ms.
[2020-05-17 18:51:41] [INFO ] Solution in real domain found non-integer solution.
[2020-05-17 18:51:41] [INFO ] [Nat]Absence check using 19 positive place invariants in 111 ms returned sat
[2020-05-17 18:51:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-17 18:51:43] [INFO ] [Nat]Absence check using state equation in 1348 ms returned sat
[2020-05-17 18:51:43] [INFO ] [Nat]Added 18 Read/Feed constraints in 15 ms returned sat
[2020-05-17 18:51:43] [INFO ] Computed and/alt/rep : 793/3362/793 causal constraints in 67 ms.
[2020-05-17 18:51:47] [INFO ] Added : 293 causal constraints over 59 iterations in 4737 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 36 ms.
[2020-05-17 18:51:48] [INFO ] [Real]Absence check using 19 positive place invariants in 46 ms returned sat
[2020-05-17 18:51:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 18:51:49] [INFO ] [Real]Absence check using state equation in 901 ms returned sat
[2020-05-17 18:51:49] [INFO ] [Real]Added 18 Read/Feed constraints in 13 ms returned sat
[2020-05-17 18:51:49] [INFO ] Solution in real domain found non-integer solution.
[2020-05-17 18:51:49] [INFO ] [Nat]Absence check using 19 positive place invariants in 94 ms returned sat
[2020-05-17 18:51:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-17 18:51:50] [INFO ] [Nat]Absence check using state equation in 1290 ms returned sat
[2020-05-17 18:51:50] [INFO ] [Nat]Added 18 Read/Feed constraints in 16 ms returned sat
[2020-05-17 18:51:50] [INFO ] Computed and/alt/rep : 793/3362/793 causal constraints in 102 ms.
[2020-05-17 18:51:55] [INFO ] Added : 291 causal constraints over 59 iterations in 4865 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 33 ms.
[2020-05-17 18:51:55] [INFO ] [Real]Absence check using 19 positive place invariants in 46 ms returned sat
[2020-05-17 18:51:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 18:51:56] [INFO ] [Real]Absence check using state equation in 953 ms returned sat
[2020-05-17 18:51:56] [INFO ] [Real]Added 18 Read/Feed constraints in 15 ms returned sat
[2020-05-17 18:51:57] [INFO ] Deduced a trap composed of 317 places in 485 ms
[2020-05-17 18:51:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 577 ms
[2020-05-17 18:51:57] [INFO ] Solution in real domain found non-integer solution.
[2020-05-17 18:51:57] [INFO ] [Nat]Absence check using 19 positive place invariants in 50 ms returned sat
[2020-05-17 18:51:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-17 18:51:59] [INFO ] [Nat]Absence check using state equation in 1307 ms returned sat
[2020-05-17 18:51:59] [INFO ] [Nat]Added 18 Read/Feed constraints in 14 ms returned sat
[2020-05-17 18:51:59] [INFO ] Deduced a trap composed of 317 places in 467 ms
[2020-05-17 18:51:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 538 ms
[2020-05-17 18:51:59] [INFO ] Computed and/alt/rep : 793/3362/793 causal constraints in 83 ms.
[2020-05-17 18:52:04] [INFO ] Added : 292 causal constraints over 59 iterations in 4419 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 32 ms.
[2020-05-17 18:52:04] [INFO ] [Real]Absence check using 19 positive place invariants in 32 ms returned sat
[2020-05-17 18:52:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 18:52:05] [INFO ] [Real]Absence check using state equation in 961 ms returned sat
[2020-05-17 18:52:05] [INFO ] [Real]Added 18 Read/Feed constraints in 11 ms returned sat
[2020-05-17 18:52:05] [INFO ] Computed and/alt/rep : 793/3362/793 causal constraints in 62 ms.
[2020-05-17 18:52:05] [INFO ] Solution in real domain found non-integer solution.
[2020-05-17 18:52:05] [INFO ] [Nat]Absence check using 19 positive place invariants in 122 ms returned sat
[2020-05-17 18:52:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-17 18:52:07] [INFO ] [Nat]Absence check using state equation in 1379 ms returned sat
[2020-05-17 18:52:07] [INFO ] [Nat]Added 18 Read/Feed constraints in 27 ms returned sat
[2020-05-17 18:52:07] [INFO ] Computed and/alt/rep : 793/3362/793 causal constraints in 88 ms.
[2020-05-17 18:52:11] [INFO ] Added : 294 causal constraints over 59 iterations in 4575 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 33 ms.
[2020-05-17 18:52:12] [INFO ] [Real]Absence check using 19 positive place invariants in 45 ms returned sat
[2020-05-17 18:52:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 18:52:13] [INFO ] [Real]Absence check using state equation in 1138 ms returned sat
[2020-05-17 18:52:13] [INFO ] [Real]Added 18 Read/Feed constraints in 11 ms returned sat
[2020-05-17 18:52:13] [INFO ] Computed and/alt/rep : 793/3362/793 causal constraints in 70 ms.
[2020-05-17 18:52:13] [INFO ] Solution in real domain found non-integer solution.
[2020-05-17 18:52:13] [INFO ] [Nat]Absence check using 19 positive place invariants in 92 ms returned sat
[2020-05-17 18:52:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-17 18:52:15] [INFO ] [Nat]Absence check using state equation in 1343 ms returned sat
[2020-05-17 18:52:15] [INFO ] [Nat]Added 18 Read/Feed constraints in 16 ms returned sat
[2020-05-17 18:52:15] [INFO ] Computed and/alt/rep : 793/3362/793 causal constraints in 82 ms.
[2020-05-17 18:52:19] [INFO ] Added : 289 causal constraints over 58 iterations in 4275 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 27 ms.
[2020-05-17 18:52:19] [INFO ] [Real]Absence check using 19 positive place invariants in 33 ms returned sat
[2020-05-17 18:52:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 18:52:20] [INFO ] [Real]Absence check using state equation in 958 ms returned sat
[2020-05-17 18:52:20] [INFO ] [Real]Added 18 Read/Feed constraints in 13 ms returned sat
[2020-05-17 18:52:21] [INFO ] Computed and/alt/rep : 793/3362/793 causal constraints in 84 ms.
[2020-05-17 18:52:21] [INFO ] Solution in real domain found non-integer solution.
[2020-05-17 18:52:21] [INFO ] [Nat]Absence check using 19 positive place invariants in 96 ms returned sat
[2020-05-17 18:52:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-17 18:52:22] [INFO ] [Nat]Absence check using state equation in 1283 ms returned sat
[2020-05-17 18:52:22] [INFO ] [Nat]Added 18 Read/Feed constraints in 15 ms returned sat
[2020-05-17 18:52:22] [INFO ] Computed and/alt/rep : 793/3362/793 causal constraints in 89 ms.
[2020-05-17 18:52:27] [INFO ] Added : 288 causal constraints over 58 iterations in 4734 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 26 ms.
Incomplete Parikh walk after 65200 steps, including 1000 resets, run finished after 803 ms. (steps per millisecond=81 ) properties seen :[0, 0, 0, 1, 0, 0, 0, 1, 0] could not realise parikh vector
FORMULA FlexibleBarrier-PT-22b-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA FlexibleBarrier-PT-22b-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 66900 steps, including 1000 resets, run finished after 453 ms. (steps per millisecond=147 ) properties seen :[0, 1, 0, 0, 0, 0, 0] could not realise parikh vector
FORMULA FlexibleBarrier-PT-22b-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 51700 steps, including 1000 resets, run finished after 327 ms. (steps per millisecond=158 ) properties seen :[0, 0, 0, 0, 1, 1] could not realise parikh vector
FORMULA FlexibleBarrier-PT-22b-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA FlexibleBarrier-PT-22b-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 66700 steps, including 1000 resets, run finished after 378 ms. (steps per millisecond=176 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 67200 steps, including 1000 resets, run finished after 378 ms. (steps per millisecond=177 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 65000 steps, including 1000 resets, run finished after 347 ms. (steps per millisecond=187 ) properties seen :[1, 0, 0, 0] could not realise parikh vector
FORMULA FlexibleBarrier-PT-22b-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 51100 steps, including 1000 resets, run finished after 299 ms. (steps per millisecond=170 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 66400 steps, including 1000 resets, run finished after 353 ms. (steps per millisecond=188 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 67900 steps, including 1000 resets, run finished after 364 ms. (steps per millisecond=186 ) properties seen :[0, 1, 0] could not realise parikh vector
FORMULA FlexibleBarrier-PT-22b-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 11 out of 488 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 488/488 places, 810/810 transitions.
Graph (trivial) has 439 edges and 488 vertex of which 17 / 488 are part of one of the 7 SCC in 1 ms
Free SCC test removed 10 places
Drop transitions removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 478 transition count 777
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 45 place count 467 transition count 777
Symmetric choice reduction at 2 with 21 rule applications. Total rules 66 place count 467 transition count 777
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 21 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 108 place count 446 transition count 756
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 110 place count 446 transition count 754
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t6005.t6006.t6008.t6197.t6198.t6302.t7424 and 1 places that fell out of Prefix Of Interest.
Iterating global reduction 3 with 17 rules applied. Total rules applied 127 place count 423 transition count 737
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t5812.t5813.t5815.t6197.t6198.t6298.t7422.t6000.t6001 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 3 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 9 transitions.
Graph (trivial) has 397 edges and 422 vertex of which 25 / 422 are part of one of the 1 SCC in 0 ms
Free SCC test removed 24 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 12 rules applied. Total rules applied 139 place count 398 transition count 726
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 4 with 49 rules applied. Total rules applied 188 place count 397 transition count 678
Symmetric choice reduction at 5 with 106 rule applications. Total rules 294 place count 397 transition count 678
Deduced a syphon composed of 106 places in 0 ms
Reduce places removed 106 places and 106 transitions.
Iterating global reduction 5 with 212 rules applied. Total rules applied 506 place count 291 transition count 572
Ensure Unique test removed 106 transitions
Reduce isomorphic transitions removed 106 transitions.
Iterating post reduction 5 with 106 rules applied. Total rules applied 612 place count 291 transition count 466
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 614 place count 290 transition count 466
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 616 place count 290 transition count 464
Free-agglomeration rule applied 239 times with reduction of 3 identical transitions.
Iterating global reduction 7 with 239 rules applied. Total rules applied 855 place count 290 transition count 222
Reduce places removed 244 places and 0 transitions.
Drop transitions removed 126 transitions
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 136 transitions.
Iterating post reduction 7 with 380 rules applied. Total rules applied 1235 place count 46 transition count 86
Symmetric choice reduction at 8 with 14 rule applications. Total rules 1249 place count 46 transition count 86
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 14 transitions.
Iterating global reduction 8 with 28 rules applied. Total rules applied 1277 place count 32 transition count 72
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 8 with 14 rules applied. Total rules applied 1291 place count 32 transition count 58
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 1293 place count 32 transition count 58
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1295 place count 32 transition count 56
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 10 with 11 rules applied. Total rules applied 1306 place count 32 transition count 45
Applied a total of 1306 rules in 115 ms. Remains 32 /488 variables (removed 456) and now considering 45/810 (removed 765) transitions.
Finished structural reductions, in 1 iterations. Remains : 32/488 places, 45/810 transitions.
Finished random walk after 3004 steps, including 198 resets, run visited all 2 properties in 12 ms. (steps per millisecond=250 )
FORMULA FlexibleBarrier-PT-22b-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-22b-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1589741552318

--------------------
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="FlexibleBarrier-PT-22b"
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 FlexibleBarrier-PT-22b, 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 r081-smll-158922977900415"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-22b.tgz
mv FlexibleBarrier-PT-22b 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 ;