About the Execution of 2020-gold for FlexibleBarrier-PT-16b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 378.523 | 3600000.00 | 214434.00 | 673.40 | FFTTFTTTFTTFFFTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2021-input.r113-smll-162075355600056.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is FlexibleBarrier-PT-16b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r113-smll-162075355600056
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 127K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 94K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 16:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 16:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 11:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 11:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 22 19:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 19:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 945K May 5 16:51 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-16b-ReachabilityFireability-00
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityFireability-01
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityFireability-02
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityFireability-03
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityFireability-04
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityFireability-05
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityFireability-06
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityFireability-07
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityFireability-08
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityFireability-09
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityFireability-10
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityFireability-11
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityFireability-12
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityFireability-13
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityFireability-14
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1620925337536
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-13 17:02:20] [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]
[2021-05-13 17:02:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 17:02:20] [INFO ] Load time of PNML (sax parser for PT used): 336 ms
[2021-05-13 17:02:20] [INFO ] Transformed 3472 places.
[2021-05-13 17:02:20] [INFO ] Transformed 4001 transitions.
[2021-05-13 17:02:20] [INFO ] Found NUPN structural information;
[2021-05-13 17:02:20] [INFO ] Parsed PT model containing 3472 places and 4001 transitions in 448 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 107 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 91 resets, run finished after 149 ms. (steps per millisecond=67 ) properties seen :[0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0]
FORMULA FlexibleBarrier-PT-16b-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-16b-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-16b-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-16b-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 34 ms. (steps per millisecond=294 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 38 ms. (steps per millisecond=263 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 41 ms. (steps per millisecond=243 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 42 ms. (steps per millisecond=238 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 44 ms. (steps per millisecond=227 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[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 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 8 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 4001 rows 3472 cols
[2021-05-13 17:02:21] [INFO ] Computed 18 place invariants in 332 ms
[2021-05-13 17:02:23] [INFO ] [Real]Absence check using 18 positive place invariants in 268 ms returned sat
[2021-05-13 17:02:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 17:02:26] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 17:02:26] [INFO ] [Real]Absence check using state equation in 3667 ms returned (error "Failed to check-sat")
[2021-05-13 17:02:27] [INFO ] [Real]Absence check using 18 positive place invariants in 242 ms returned sat
[2021-05-13 17:02:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 17:02:31] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 17:02:31] [INFO ] [Real]Absence check using state equation in 4061 ms returned (error "Failed to check-sat")
[2021-05-13 17:02:32] [INFO ] [Real]Absence check using 18 positive place invariants in 264 ms returned sat
[2021-05-13 17:02:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 17:02:36] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 17:02:36] [INFO ] [Real]Absence check using state equation in 4139 ms returned (error "Failed to check-sat")
[2021-05-13 17:02:37] [INFO ] [Real]Absence check using 18 positive place invariants in 239 ms returned sat
[2021-05-13 17:02:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 17:02:41] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 17:02:41] [INFO ] [Real]Absence check using state equation in 4025 ms returned (error "Failed to check-sat")
[2021-05-13 17:02:42] [INFO ] [Real]Absence check using 18 positive place invariants in 233 ms returned sat
[2021-05-13 17:02:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 17:02:46] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 17:02:46] [INFO ] [Real]Absence check using state equation in 4035 ms returned (error "Failed to check-sat")
[2021-05-13 17:02:47] [INFO ] [Real]Absence check using 18 positive place invariants in 233 ms returned sat
[2021-05-13 17:02:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 17:02:51] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 17:02:51] [INFO ] [Real]Absence check using state equation in 4198 ms returned (error "Failed to check-sat")
[2021-05-13 17:02:52] [INFO ] [Real]Absence check using 18 positive place invariants in 233 ms returned sat
[2021-05-13 17:02:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 17:02:56] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 17:02:56] [INFO ] [Real]Absence check using state equation in 4019 ms returned (error "Failed to check-sat")
[2021-05-13 17:02:57] [INFO ] [Real]Absence check using 18 positive place invariants in 240 ms returned sat
[2021-05-13 17:02:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 17:03:01] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 17:03:01] [INFO ] [Real]Absence check using state equation in 4134 ms returned (error "Failed to check-sat")
[2021-05-13 17:03:02] [INFO ] [Real]Absence check using 18 positive place invariants in 246 ms returned sat
[2021-05-13 17:03:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 17:03:06] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 17:03:06] [INFO ] [Real]Absence check using state equation in 4041 ms returned (error "Failed to check-sat")
[2021-05-13 17:03:07] [INFO ] [Real]Absence check using 18 positive place invariants in 326 ms returned unsat
[2021-05-13 17:03:08] [INFO ] [Real]Absence check using 18 positive place invariants in 234 ms returned sat
[2021-05-13 17:03:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 17:03:13] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 17:03:13] [INFO ] [Real]Absence check using state equation in 4200 ms returned (error "Failed to check-sat")
[2021-05-13 17:03:13] [INFO ] [Real]Absence check using 18 positive place invariants in 228 ms returned sat
[2021-05-13 17:03:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 17:03:18] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 17:03:18] [INFO ] [Real]Absence check using state equation in 4196 ms returned (error "Failed to check-sat")
FORMULA FlexibleBarrier-PT-16b-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 41 out of 3472 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3472/3472 places, 4001/4001 transitions.
Graph (trivial) has 2792 edges and 3472 vertex of which 74 / 3472 are part of one of the 12 SCC in 22 ms
Free SCC test removed 62 places
Drop transitions removed 75 transitions
Reduce isomorphic transitions removed 75 transitions.
Performed 591 Post agglomeration using F-continuation condition.Transition count delta: 591
Iterating post reduction 0 with 666 rules applied. Total rules applied 667 place count 3410 transition count 3335
Reduce places removed 591 places and 0 transitions.
Iterating post reduction 1 with 591 rules applied. Total rules applied 1258 place count 2819 transition count 3335
Performed 480 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 480 Pre rules applied. Total rules applied 1258 place count 2819 transition count 2855
Deduced a syphon composed of 480 places in 5 ms
Reduce places removed 480 places and 0 transitions.
Iterating global reduction 2 with 960 rules applied. Total rules applied 2218 place count 2339 transition count 2855
Symmetric choice reduction at 2 with 1357 rule applications. Total rules 3575 place count 2339 transition count 2855
Deduced a syphon composed of 1357 places in 4 ms
Reduce places removed 1357 places and 1357 transitions.
Iterating global reduction 2 with 2714 rules applied. Total rules applied 6289 place count 982 transition count 1498
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 6289 place count 982 transition count 1490
Deduced a syphon composed of 8 places in 6 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 6305 place count 974 transition count 1490
Symmetric choice reduction at 2 with 210 rule applications. Total rules 6515 place count 974 transition count 1490
Deduced a syphon composed of 210 places in 5 ms
Reduce places removed 210 places and 210 transitions.
Iterating global reduction 2 with 420 rules applied. Total rules applied 6935 place count 764 transition count 1280
Ensure Unique test removed 201 transitions
Reduce isomorphic transitions removed 201 transitions.
Iterating post reduction 2 with 201 rules applied. Total rules applied 7136 place count 764 transition count 1079
Performed 94 Post agglomeration using F-continuation condition.Transition count delta: 94
Deduced a syphon composed of 94 places in 2 ms
Reduce places removed 94 places and 0 transitions.
Iterating global reduction 3 with 188 rules applied. Total rules applied 7324 place count 670 transition count 985
Drop transitions removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 7339 place count 670 transition count 970
Symmetric choice reduction at 4 with 14 rule applications. Total rules 7353 place count 670 transition count 970
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 14 transitions.
Iterating global reduction 4 with 28 rules applied. Total rules applied 7381 place count 656 transition count 956
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 7387 place count 653 transition count 956
Free-agglomeration rule applied 232 times.
Iterating global reduction 4 with 232 rules applied. Total rules applied 7619 place count 653 transition count 724
Reduce places removed 232 places and 0 transitions.
Iterating post reduction 4 with 232 rules applied. Total rules applied 7851 place count 421 transition count 724
Symmetric choice reduction at 5 with 34 rule applications. Total rules 7885 place count 421 transition count 724
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 34 transitions.
Iterating global reduction 5 with 68 rules applied. Total rules applied 7953 place count 387 transition count 690
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 5 with 34 rules applied. Total rules applied 7987 place count 387 transition count 656
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 6 with 6 rules applied. Total rules applied 7993 place count 387 transition count 656
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 7994 place count 387 transition count 656
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 6 with 16 rules applied. Total rules applied 8010 place count 387 transition count 640
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 8011 place count 386 transition count 639
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t2.t3.t4.t3468.t1835.t1836.t1954.t1955.t1820.t1821 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (trivial) has 81 edges and 384 vertex of which 20 / 384 are part of one of the 10 SCC in 0 ms
Free SCC test removed 10 places
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 6 with 6 rules applied. Total rules applied 8017 place count 374 transition count 634
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 7 with 23 rules applied. Total rules applied 8040 place count 371 transition count 614
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 17 Pre rules applied. Total rules applied 8040 place count 371 transition count 597
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 8 with 34 rules applied. Total rules applied 8074 place count 354 transition count 597
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 8 with 40 rules applied. Total rules applied 8114 place count 334 transition count 577
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 8115 place count 334 transition count 576
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 9 with 6 rules applied. Total rules applied 8121 place count 331 transition count 576
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 9 with 4 rules applied. Total rules applied 8125 place count 331 transition count 572
Free-agglomeration rule applied 1 times.
Iterating global reduction 10 with 1 rules applied. Total rules applied 8126 place count 331 transition count 571
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 8127 place count 330 transition count 571
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 11 with 12 rules applied. Total rules applied 8139 place count 330 transition count 559
Free-agglomeration rule applied 10 times.
Iterating global reduction 11 with 10 rules applied. Total rules applied 8149 place count 330 transition count 549
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 11 with 21 rules applied. Total rules applied 8170 place count 319 transition count 539
Drop transitions removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 12 with 17 rules applied. Total rules applied 8187 place count 319 transition count 522
Free-agglomeration rule applied 1 times.
Iterating global reduction 12 with 1 rules applied. Total rules applied 8188 place count 319 transition count 521
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 8189 place count 318 transition count 521
Applied a total of 8189 rules in 1652 ms. Remains 318 /3472 variables (removed 3154) and now considering 521/4001 (removed 3480) transitions.
Finished structural reductions, in 1 iterations. Remains : 318/3472 places, 521/4001 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 2053 ms. (steps per millisecond=487 ) properties seen :[0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0]
FORMULA FlexibleBarrier-PT-16b-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 1102 ms. (steps per millisecond=907 ) 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 675 ms. (steps per millisecond=1481 ) 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 1198 ms. (steps per millisecond=834 ) 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 1255 ms. (steps per millisecond=796 ) 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 1081 ms. (steps per millisecond=925 ) 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 1190 ms. (steps per millisecond=840 ) 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 1084 ms. (steps per millisecond=922 ) 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 1133 ms. (steps per millisecond=882 ) 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 461 ms. (steps per millisecond=2169 ) 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 1157 ms. (steps per millisecond=864 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 521 rows 318 cols
[2021-05-13 17:03:32] [INFO ] Computed 16 place invariants in 6 ms
[2021-05-13 17:03:32] [INFO ] [Real]Absence check using 16 positive place invariants in 20 ms returned sat
[2021-05-13 17:03:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 17:03:32] [INFO ] [Real]Absence check using state equation in 415 ms returned sat
[2021-05-13 17:03:32] [INFO ] State equation strengthened by 119 read => feed constraints.
[2021-05-13 17:03:32] [INFO ] [Real]Added 119 Read/Feed constraints in 27 ms returned sat
[2021-05-13 17:03:32] [INFO ] Computed and/alt/rep : 519/3070/519 causal constraints in 86 ms.
[2021-05-13 17:03:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 17:03:33] [INFO ] [Nat]Absence check using 16 positive place invariants in 47 ms returned sat
[2021-05-13 17:03:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 17:03:33] [INFO ] [Nat]Absence check using state equation in 598 ms returned sat
[2021-05-13 17:03:33] [INFO ] [Nat]Added 119 Read/Feed constraints in 25 ms returned sat
[2021-05-13 17:03:33] [INFO ] Computed and/alt/rep : 519/3070/519 causal constraints in 67 ms.
[2021-05-13 17:03:41] [INFO ] Added : 471 causal constraints over 95 iterations in 7511 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 68 ms.
[2021-05-13 17:03:41] [INFO ] [Real]Absence check using 16 positive place invariants in 20 ms returned sat
[2021-05-13 17:03:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 17:03:41] [INFO ] [Real]Absence check using state equation in 432 ms returned sat
[2021-05-13 17:03:42] [INFO ] [Real]Added 119 Read/Feed constraints in 18 ms returned sat
[2021-05-13 17:03:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 17:03:42] [INFO ] [Nat]Absence check using 16 positive place invariants in 44 ms returned sat
[2021-05-13 17:03:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 17:03:42] [INFO ] [Nat]Absence check using state equation in 421 ms returned sat
[2021-05-13 17:03:42] [INFO ] [Nat]Added 119 Read/Feed constraints in 37 ms returned sat
[2021-05-13 17:03:42] [INFO ] Deduced a trap composed of 205 places in 224 ms
[2021-05-13 17:03:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 274 ms
[2021-05-13 17:03:42] [INFO ] Computed and/alt/rep : 519/3070/519 causal constraints in 48 ms.
[2021-05-13 17:03:51] [INFO ] Added : 492 causal constraints over 99 iterations in 8533 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 75 ms.
[2021-05-13 17:03:51] [INFO ] [Real]Absence check using 16 positive place invariants in 22 ms returned sat
[2021-05-13 17:03:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 17:03:52] [INFO ] [Real]Absence check using state equation in 427 ms returned sat
[2021-05-13 17:03:52] [INFO ] [Real]Added 119 Read/Feed constraints in 19 ms returned sat
[2021-05-13 17:03:52] [INFO ] Computed and/alt/rep : 519/3070/519 causal constraints in 52 ms.
[2021-05-13 17:03:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 17:03:52] [INFO ] [Nat]Absence check using 16 positive place invariants in 41 ms returned sat
[2021-05-13 17:03:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 17:03:52] [INFO ] [Nat]Absence check using state equation in 453 ms returned sat
[2021-05-13 17:03:52] [INFO ] [Nat]Added 119 Read/Feed constraints in 21 ms returned sat
[2021-05-13 17:03:53] [INFO ] Deduced a trap composed of 207 places in 273 ms
[2021-05-13 17:03:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 320 ms
[2021-05-13 17:03:53] [INFO ] Computed and/alt/rep : 519/3070/519 causal constraints in 53 ms.
[2021-05-13 17:04:01] [INFO ] Added : 490 causal constraints over 98 iterations in 8428 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 51 ms.
[2021-05-13 17:04:01] [INFO ] [Real]Absence check using 16 positive place invariants in 21 ms returned sat
[2021-05-13 17:04:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 17:04:02] [INFO ] [Real]Absence check using state equation in 430 ms returned sat
[2021-05-13 17:04:02] [INFO ] [Real]Added 119 Read/Feed constraints in 19 ms returned sat
[2021-05-13 17:04:02] [INFO ] Deduced a trap composed of 206 places in 279 ms
[2021-05-13 17:04:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 323 ms
[2021-05-13 17:04:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 17:04:02] [INFO ] [Nat]Absence check using 16 positive place invariants in 64 ms returned sat
[2021-05-13 17:04:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 17:04:03] [INFO ] [Nat]Absence check using state equation in 676 ms returned sat
[2021-05-13 17:04:03] [INFO ] [Nat]Added 119 Read/Feed constraints in 18 ms returned sat
[2021-05-13 17:04:03] [INFO ] Computed and/alt/rep : 519/3070/519 causal constraints in 32 ms.
[2021-05-13 17:04:09] [INFO ] Added : 456 causal constraints over 92 iterations in 6373 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 62 ms.
[2021-05-13 17:04:10] [INFO ] [Real]Absence check using 16 positive place invariants in 35 ms returned sat
[2021-05-13 17:04:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 17:04:10] [INFO ] [Real]Absence check using state equation in 641 ms returned sat
[2021-05-13 17:04:10] [INFO ] [Real]Added 119 Read/Feed constraints in 24 ms returned sat
[2021-05-13 17:04:10] [INFO ] Computed and/alt/rep : 519/3070/519 causal constraints in 42 ms.
[2021-05-13 17:04:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 17:04:11] [INFO ] [Nat]Absence check using 16 positive place invariants in 56 ms returned sat
[2021-05-13 17:04:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 17:04:11] [INFO ] [Nat]Absence check using state equation in 609 ms returned sat
[2021-05-13 17:04:11] [INFO ] [Nat]Added 119 Read/Feed constraints in 25 ms returned sat
[2021-05-13 17:04:11] [INFO ] Computed and/alt/rep : 519/3070/519 causal constraints in 40 ms.
[2021-05-13 17:04:20] [INFO ] Added : 496 causal constraints over 100 iterations in 9006 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 54 ms.
[2021-05-13 17:04:21] [INFO ] [Real]Absence check using 16 positive place invariants in 21 ms returned sat
[2021-05-13 17:04:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 17:04:21] [INFO ] [Real]Absence check using state equation in 453 ms returned sat
[2021-05-13 17:04:21] [INFO ] [Real]Added 119 Read/Feed constraints in 24 ms returned sat
[2021-05-13 17:04:21] [INFO ] Computed and/alt/rep : 519/3070/519 causal constraints in 41 ms.
[2021-05-13 17:04:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 17:04:21] [INFO ] [Nat]Absence check using 16 positive place invariants in 38 ms returned sat
[2021-05-13 17:04:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 17:04:22] [INFO ] [Nat]Absence check using state equation in 434 ms returned sat
[2021-05-13 17:04:22] [INFO ] [Nat]Added 119 Read/Feed constraints in 18 ms returned sat
[2021-05-13 17:04:22] [INFO ] Computed and/alt/rep : 519/3070/519 causal constraints in 29 ms.
[2021-05-13 17:04:29] [INFO ] Added : 488 causal constraints over 98 iterations in 7146 ms. Result :sat
[2021-05-13 17:04:29] [INFO ] Deduced a trap composed of 6 places in 67 ms
[2021-05-13 17:04:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 244 ms
Attempting to minimize the solution found.
Minimization took 76 ms.
[2021-05-13 17:04:29] [INFO ] [Real]Absence check using 16 positive place invariants in 23 ms returned sat
[2021-05-13 17:04:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 17:04:30] [INFO ] [Real]Absence check using state equation in 444 ms returned sat
[2021-05-13 17:04:30] [INFO ] [Real]Added 119 Read/Feed constraints in 19 ms returned sat
[2021-05-13 17:04:30] [INFO ] Computed and/alt/rep : 519/3070/519 causal constraints in 48 ms.
[2021-05-13 17:04:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 17:04:30] [INFO ] [Nat]Absence check using 16 positive place invariants in 63 ms returned sat
[2021-05-13 17:04:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 17:04:31] [INFO ] [Nat]Absence check using state equation in 633 ms returned sat
[2021-05-13 17:04:31] [INFO ] [Nat]Added 119 Read/Feed constraints in 25 ms returned sat
[2021-05-13 17:04:31] [INFO ] Computed and/alt/rep : 519/3070/519 causal constraints in 42 ms.
[2021-05-13 17:04:38] [INFO ] Added : 454 causal constraints over 91 iterations in 7212 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 50 ms.
[2021-05-13 17:04:38] [INFO ] [Real]Absence check using 16 positive place invariants in 20 ms returned sat
[2021-05-13 17:04:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 17:04:39] [INFO ] [Real]Absence check using state equation in 431 ms returned sat
[2021-05-13 17:04:39] [INFO ] [Real]Added 119 Read/Feed constraints in 19 ms returned sat
[2021-05-13 17:04:39] [INFO ] Computed and/alt/rep : 519/3070/519 causal constraints in 50 ms.
[2021-05-13 17:04:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 17:04:39] [INFO ] [Nat]Absence check using 16 positive place invariants in 38 ms returned sat
[2021-05-13 17:04:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 17:04:40] [INFO ] [Nat]Absence check using state equation in 626 ms returned sat
[2021-05-13 17:04:40] [INFO ] [Nat]Added 119 Read/Feed constraints in 24 ms returned sat
[2021-05-13 17:04:40] [INFO ] Computed and/alt/rep : 519/3070/519 causal constraints in 34 ms.
[2021-05-13 17:04:45] [INFO ] Added : 455 causal constraints over 91 iterations in 5144 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 61 ms.
[2021-05-13 17:04:45] [INFO ] [Real]Absence check using 16 positive place invariants in 30 ms returned sat
[2021-05-13 17:04:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 17:04:46] [INFO ] [Real]Absence check using state equation in 543 ms returned sat
[2021-05-13 17:04:46] [INFO ] [Real]Added 119 Read/Feed constraints in 16 ms returned sat
[2021-05-13 17:04:46] [INFO ] Computed and/alt/rep : 519/3070/519 causal constraints in 35 ms.
[2021-05-13 17:04:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 17:04:46] [INFO ] [Nat]Absence check using 16 positive place invariants in 23 ms returned sat
[2021-05-13 17:04:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 17:04:46] [INFO ] [Nat]Absence check using state equation in 553 ms returned sat
[2021-05-13 17:04:46] [INFO ] [Nat]Added 119 Read/Feed constraints in 29 ms returned sat
[2021-05-13 17:04:47] [INFO ] Computed and/alt/rep : 519/3070/519 causal constraints in 54 ms.
[2021-05-13 17:04:56] [INFO ] Added : 493 causal constraints over 99 iterations in 9523 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 47 ms.
[2021-05-13 17:04:56] [INFO ] [Real]Absence check using 16 positive place invariants in 20 ms returned sat
[2021-05-13 17:04:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 17:04:57] [INFO ] [Real]Absence check using state equation in 481 ms returned sat
[2021-05-13 17:04:57] [INFO ] [Real]Added 119 Read/Feed constraints in 17 ms returned sat
[2021-05-13 17:04:57] [INFO ] Deduced a trap composed of 206 places in 186 ms
[2021-05-13 17:04:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 231 ms
[2021-05-13 17:04:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 17:04:57] [INFO ] [Nat]Absence check using 16 positive place invariants in 72 ms returned sat
[2021-05-13 17:04:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 17:04:58] [INFO ] [Nat]Absence check using state equation in 670 ms returned sat
[2021-05-13 17:04:58] [INFO ] [Nat]Added 119 Read/Feed constraints in 27 ms returned sat
[2021-05-13 17:04:58] [INFO ] Deduced a trap composed of 206 places in 216 ms
[2021-05-13 17:04:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 269 ms
[2021-05-13 17:04:58] [INFO ] Computed and/alt/rep : 519/3070/519 causal constraints in 52 ms.
[2021-05-13 17:05:08] [INFO ] Added : 490 causal constraints over 103 iterations in 10314 ms. Result :sat
[2021-05-13 17:05:09] [INFO ] Deduced a trap composed of 201 places in 213 ms
[2021-05-13 17:05:09] [INFO ] Deduced a trap composed of 200 places in 227 ms
[2021-05-13 17:05:09] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 740 ms
Attempting to minimize the solution found.
Minimization took 80 ms.
Incomplete Parikh walk after 69600 steps, including 1000 resets, run finished after 331 ms. (steps per millisecond=210 ) properties seen :[0, 0, 0, 0, 1, 0, 1, 1, 0, 1] could not realise parikh vector
FORMULA FlexibleBarrier-PT-16b-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA FlexibleBarrier-PT-16b-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA FlexibleBarrier-PT-16b-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA FlexibleBarrier-PT-16b-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 73800 steps, including 1000 resets, run finished after 296 ms. (steps per millisecond=249 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 58700 steps, including 1000 resets, run finished after 258 ms. (steps per millisecond=227 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 49400 steps, including 997 resets, run finished after 249 ms. (steps per millisecond=198 ) properties seen :[1, 0, 0, 0, 0, 0] could not realise parikh vector
FORMULA FlexibleBarrier-PT-16b-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 72900 steps, including 1000 resets, run finished after 269 ms. (steps per millisecond=271 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 77900 steps, including 1000 resets, run finished after 332 ms. (steps per millisecond=234 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 54400 steps, including 1000 resets, run finished after 205 ms. (steps per millisecond=265 ) properties seen :[1, 0, 0, 0, 0] could not realise parikh vector
FORMULA FlexibleBarrier-PT-16b-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 74100 steps, including 1000 resets, run finished after 265 ms. (steps per millisecond=279 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 74500 steps, including 1000 resets, run finished after 264 ms. (steps per millisecond=282 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 59000 steps, including 1000 resets, run finished after 242 ms. (steps per millisecond=243 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Support contains 22 out of 318 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 318/318 places, 521/521 transitions.
Graph (trivial) has 66 edges and 318 vertex of which 10 / 318 are part of one of the 4 SCC in 0 ms
Free SCC test removed 6 places
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 0 with 16 rules applied. Total rules applied 17 place count 312 transition count 505
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 24 place count 306 transition count 504
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 24 place count 306 transition count 503
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 26 place count 305 transition count 503
Symmetric choice reduction at 2 with 14 rule applications. Total rules 40 place count 305 transition count 503
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 14 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 68 place count 291 transition count 489
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 77 place count 291 transition count 480
Symmetric choice reduction at 3 with 1 rule applications. Total rules 78 place count 291 transition count 480
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 80 place count 290 transition count 479
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 81 place count 290 transition count 478
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 4 with 25 rules applied. Total rules applied 106 place count 277 transition count 466
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 4 with 4 rules applied. Total rules applied 110 place count 277 transition count 462
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 114 place count 275 transition count 460
Symmetric choice reduction at 6 with 27 rule applications. Total rules 141 place count 275 transition count 460
Deduced a syphon composed of 27 places in 1 ms
Reduce places removed 27 places and 27 transitions.
Iterating global reduction 6 with 54 rules applied. Total rules applied 195 place count 248 transition count 433
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 6 with 27 rules applied. Total rules applied 222 place count 248 transition count 406
Free-agglomeration rule applied 31 times.
Iterating global reduction 7 with 31 rules applied. Total rules applied 253 place count 248 transition count 375
Reduce places removed 31 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 32 rules applied. Total rules applied 285 place count 217 transition count 374
Symmetric choice reduction at 8 with 21 rule applications. Total rules 306 place count 217 transition count 374
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 21 transitions.
Iterating global reduction 8 with 42 rules applied. Total rules applied 348 place count 196 transition count 353
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 8 with 21 rules applied. Total rules applied 369 place count 196 transition count 332
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 370 place count 196 transition count 332
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 371 place count 196 transition count 331
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 10 with 5 rules applied. Total rules applied 376 place count 196 transition count 326
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 377 place count 195 transition count 325
Reduce places removed 2 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 10 with 5 rules applied. Total rules applied 382 place count 193 transition count 322
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 388 place count 190 transition count 319
Symmetric choice reduction at 12 with 23 rule applications. Total rules 411 place count 190 transition count 319
Deduced a syphon composed of 23 places in 1 ms
Reduce places removed 23 places and 23 transitions.
Iterating global reduction 12 with 46 rules applied. Total rules applied 457 place count 167 transition count 296
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 12 with 23 rules applied. Total rules applied 480 place count 167 transition count 273
Applied a total of 480 rules in 113 ms. Remains 167 /318 variables (removed 151) and now considering 273/521 (removed 248) transitions.
Finished structural reductions, in 1 iterations. Remains : 167/318 places, 273/521 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 1470 ms. (steps per millisecond=680 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 1336 ms. (steps per millisecond=748 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 1348 ms. (steps per millisecond=741 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 1330 ms. (steps per millisecond=751 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties seen :[0, 0, 0, 0]
Finished probabilistic random walk after 385373 steps, run visited all 4 properties in 919 ms. (steps per millisecond=419 )
Probabilistic random walk after 385373 steps, saw 45541 distinct states, run finished after 919 ms. (steps per millisecond=419 ) properties seen :[1, 1, 1, 1]
FORMULA FlexibleBarrier-PT-16b-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA FlexibleBarrier-PT-16b-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA FlexibleBarrier-PT-16b-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA FlexibleBarrier-PT-16b-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
All properties solved without resorting to model-checking.
--------------------
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="FlexibleBarrier-PT-16b"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2020"
echo " Input is FlexibleBarrier-PT-16b, 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 r113-smll-162075355600056"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-16b.tgz
mv FlexibleBarrier-PT-16b 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 '
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 ;