fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r166-smll-158987787200103
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for ASLink-PT-06b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15736.990 3600000.00 325893.00 559.90 FFFTFTTFTFTTTFTF normal

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.r166-smll-158987787200103.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 itslola
Input is ASLink-PT-06b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r166-smll-158987787200103
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 3.4K Mar 25 09:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 25 09:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 25 09:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 09:37 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.6K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K Apr 8 14:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Apr 8 14:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 25 09:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 25 09:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 25 08:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 25 08:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 25 09:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 25 09:04 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 921K 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 ASLink-PT-06b-ReachabilityFireability-00
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-01
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-02
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-03
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-04
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-05
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-06
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-07
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-08
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-09
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-10
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-11
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-12
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-13
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-14
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591235410518

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 01:50:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-04 01:50:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 01:50:13] [INFO ] Load time of PNML (sax parser for PT used): 498 ms
[2020-06-04 01:50:13] [INFO ] Transformed 2826 places.
[2020-06-04 01:50:13] [INFO ] Transformed 3513 transitions.
[2020-06-04 01:50:13] [INFO ] Found NUPN structural information;
[2020-06-04 01:50:13] [INFO ] Parsed PT model containing 2826 places and 3513 transitions in 657 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 228 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 15 resets, run finished after 189 ms. (steps per millisecond=52 ) properties seen :[0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 0, 1, 0, 0, 0]
FORMULA ASLink-PT-06b-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06b-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06b-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06b-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 36 ms. (steps per millisecond=277 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 2 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 1 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 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 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]
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 3513 rows 2826 cols
[2020-06-04 01:50:15] [INFO ] Computed 277 place invariants in 628 ms
[2020-06-04 01:50:16] [INFO ] [Real]Absence check using 65 positive place invariants in 276 ms returned sat
[2020-06-04 01:50:16] [INFO ] [Real]Absence check using 65 positive and 212 generalized place invariants in 495 ms returned sat
[2020-06-04 01:50:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:50:20] [INFO ] [Real]Absence check using state equation in 3312 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 01:50:21] [INFO ] [Real]Absence check using 65 positive place invariants in 290 ms returned sat
[2020-06-04 01:50:21] [INFO ] [Real]Absence check using 65 positive and 212 generalized place invariants in 132 ms returned unsat
[2020-06-04 01:50:22] [INFO ] [Real]Absence check using 65 positive place invariants in 338 ms returned sat
[2020-06-04 01:50:23] [INFO ] [Real]Absence check using 65 positive and 212 generalized place invariants in 723 ms returned sat
[2020-06-04 01:50:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:50:26] [INFO ] [Real]Absence check using state equation in 3195 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 01:50:27] [INFO ] [Real]Absence check using 65 positive place invariants in 372 ms returned sat
[2020-06-04 01:50:27] [INFO ] [Real]Absence check using 65 positive and 212 generalized place invariants in 587 ms returned unsat
[2020-06-04 01:50:28] [INFO ] [Real]Absence check using 65 positive place invariants in 277 ms returned sat
[2020-06-04 01:50:29] [INFO ] [Real]Absence check using 65 positive and 212 generalized place invariants in 468 ms returned sat
[2020-06-04 01:50:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:50:32] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 01:50:32] [INFO ] [Real]Absence check using state equation in 3540 ms returned (error "Failed to check-sat")
[2020-06-04 01:50:34] [INFO ] [Real]Absence check using 65 positive place invariants in 382 ms returned sat
[2020-06-04 01:50:34] [INFO ] [Real]Absence check using 65 positive and 212 generalized place invariants in 826 ms returned sat
[2020-06-04 01:50:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:50:37] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (= s268 (- t1463 t1680))") while checking expression at index 5
[2020-06-04 01:50:39] [INFO ] [Real]Absence check using 65 positive place invariants in 359 ms returned sat
[2020-06-04 01:50:40] [INFO ] [Real]Absence check using 65 positive and 212 generalized place invariants in 872 ms returned sat
[2020-06-04 01:50:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:50:42] [INFO ] [Real]Absence check using state equation in 2962 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 01:50:43] [INFO ] [Real]Absence check using 65 positive place invariants in 227 ms returned sat
[2020-06-04 01:50:44] [INFO ] [Real]Absence check using 65 positive and 212 generalized place invariants in 465 ms returned sat
[2020-06-04 01:50:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:50:47] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 01:50:47] [INFO ] [Real]Absence check using state equation in 3651 ms returned (error "Failed to check-sat")
[2020-06-04 01:50:48] [INFO ] [Real]Absence check using 65 positive place invariants in 231 ms returned sat
[2020-06-04 01:50:49] [INFO ] [Real]Absence check using 65 positive and 212 generalized place invariants in 462 ms returned sat
[2020-06-04 01:50:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:50:52] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 01:50:52] [INFO ] [Real]Absence check using state equation in 3538 ms returned (error "Failed to check-sat")
[2020-06-04 01:50:54] [INFO ] [Real]Absence check using 65 positive place invariants in 362 ms returned sat
[2020-06-04 01:50:54] [INFO ] [Real]Absence check using 65 positive and 212 generalized place invariants in 693 ms returned sat
[2020-06-04 01:50:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:50:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 01:50:58] [INFO ] [Real]Absence check using state equation in 3212 ms returned (error "Failed to check-sat")
[2020-06-04 01:50:59] [INFO ] [Real]Absence check using 65 positive place invariants in 286 ms returned sat
[2020-06-04 01:50:59] [INFO ] [Real]Absence check using 65 positive and 212 generalized place invariants in 467 ms returned sat
[2020-06-04 01:50:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:51:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 01:51:03] [INFO ] [Real]Absence check using state equation in 3510 ms returned (error "Failed to check-sat")
[2020-06-04 01:51:04] [INFO ] [Real]Absence check using 65 positive place invariants in 370 ms returned sat
[2020-06-04 01:51:04] [INFO ] [Real]Absence check using 65 positive and 212 generalized place invariants in 404 ms returned unsat
FORMULA ASLink-PT-06b-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-06b-ReachabilityFireability-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-06b-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 42 out of 2826 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2826/2826 places, 3513/3513 transitions.
Performed 623 Post agglomeration using F-continuation condition.Transition count delta: 623
Iterating post reduction 0 with 623 rules applied. Total rules applied 623 place count 2826 transition count 2890
Reduce places removed 623 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 1 with 652 rules applied. Total rules applied 1275 place count 2203 transition count 2861
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 1282 place count 2196 transition count 2861
Performed 651 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 651 Pre rules applied. Total rules applied 1282 place count 2196 transition count 2210
Deduced a syphon composed of 651 places in 13 ms
Ensure Unique test removed 59 places
Reduce places removed 710 places and 0 transitions.
Iterating global reduction 3 with 1361 rules applied. Total rules applied 2643 place count 1486 transition count 2210
Discarding 7 places :
Implicit places reduction removed 7 places
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Iterating post reduction 3 with 47 rules applied. Total rules applied 2690 place count 1479 transition count 2170
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 4 with 40 rules applied. Total rules applied 2730 place count 1439 transition count 2170
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 20 Pre rules applied. Total rules applied 2730 place count 1439 transition count 2150
Deduced a syphon composed of 20 places in 8 ms
Ensure Unique test removed 20 places
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 5 with 60 rules applied. Total rules applied 2790 place count 1399 transition count 2150
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 20 Pre rules applied. Total rules applied 2790 place count 1399 transition count 2130
Deduced a syphon composed of 20 places in 24 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 5 with 40 rules applied. Total rules applied 2830 place count 1379 transition count 2130
Symmetric choice reduction at 5 with 90 rule applications. Total rules 2920 place count 1379 transition count 2130
Deduced a syphon composed of 90 places in 22 ms
Reduce places removed 90 places and 90 transitions.
Iterating global reduction 5 with 180 rules applied. Total rules applied 3100 place count 1289 transition count 2040
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 3101 place count 1289 transition count 2039
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 30 Pre rules applied. Total rules applied 3101 place count 1289 transition count 2009
Deduced a syphon composed of 30 places in 15 ms
Ensure Unique test removed 1 places
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 6 with 61 rules applied. Total rules applied 3162 place count 1258 transition count 2009
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 3162 place count 1258 transition count 2008
Deduced a syphon composed of 1 places in 15 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 3 rules applied. Total rules applied 3165 place count 1256 transition count 2008
Symmetric choice reduction at 6 with 7 rule applications. Total rules 3172 place count 1256 transition count 2008
Deduced a syphon composed of 7 places in 52 ms
Reduce places removed 7 places and 45 transitions.
Iterating global reduction 6 with 14 rules applied. Total rules applied 3186 place count 1249 transition count 1963
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 6 Pre rules applied. Total rules applied 3186 place count 1249 transition count 1957
Deduced a syphon composed of 6 places in 14 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 6 with 12 rules applied. Total rules applied 3198 place count 1243 transition count 1957
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3199 place count 1243 transition count 1957
Deduced a syphon composed of 1 places in 14 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 3201 place count 1242 transition count 1949
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3202 place count 1242 transition count 1949
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 3204 place count 1241 transition count 1941
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3205 place count 1241 transition count 1941
Deduced a syphon composed of 1 places in 15 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 3207 place count 1240 transition count 1933
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3208 place count 1240 transition count 1933
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 3210 place count 1239 transition count 1925
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3211 place count 1239 transition count 1925
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 3213 place count 1238 transition count 1917
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3214 place count 1238 transition count 1917
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 3216 place count 1237 transition count 1909
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3217 place count 1237 transition count 1909
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 3219 place count 1236 transition count 1901
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3220 place count 1236 transition count 1901
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 3222 place count 1235 transition count 1893
Performed 161 Post agglomeration using F-continuation condition.Transition count delta: 161
Deduced a syphon composed of 161 places in 4 ms
Ensure Unique test removed 3 places
Reduce places removed 164 places and 0 transitions.
Iterating global reduction 6 with 325 rules applied. Total rules applied 3547 place count 1071 transition count 1732
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3548 place count 1071 transition count 1732
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 3550 place count 1070 transition count 1731
Ensure Unique test removed 1 places
Iterating post reduction 6 with 1 rules applied. Total rules applied 3551 place count 1069 transition count 1731
Symmetric choice reduction at 7 with 1 rule applications. Total rules 3552 place count 1069 transition count 1731
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 3554 place count 1068 transition count 1730
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 3556 place count 1068 transition count 1728
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 3557 place count 1067 transition count 1728
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 3559 place count 1066 transition count 1737
Free-agglomeration rule applied 6 times.
Iterating global reduction 9 with 6 rules applied. Total rules applied 3565 place count 1066 transition count 1731
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 3571 place count 1060 transition count 1731
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 10 with 7 rules applied. Total rules applied 3578 place count 1060 transition count 1724
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 10 with 7 rules applied. Total rules applied 3585 place count 1053 transition count 1724
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 3586 place count 1053 transition count 1724
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 3587 place count 1052 transition count 1723
Reduce places removed 12 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 11 with 17 rules applied. Total rules applied 3604 place count 1040 transition count 1718
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 3609 place count 1035 transition count 1718
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 18 Pre rules applied. Total rules applied 3609 place count 1035 transition count 1700
Deduced a syphon composed of 18 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 13 with 37 rules applied. Total rules applied 3646 place count 1016 transition count 1700
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 13 with 7 rules applied. Total rules applied 3653 place count 1009 transition count 1700
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 1 Pre rules applied. Total rules applied 3653 place count 1009 transition count 1699
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 3655 place count 1008 transition count 1699
Symmetric choice reduction at 14 with 2 rule applications. Total rules 3657 place count 1008 transition count 1699
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 14 with 4 rules applied. Total rules applied 3661 place count 1006 transition count 1697
Symmetric choice reduction at 14 with 2 rule applications. Total rules 3663 place count 1006 transition count 1697
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 14 with 4 rules applied. Total rules applied 3667 place count 1004 transition count 1695
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 3 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 14 with 22 rules applied. Total rules applied 3689 place count 993 transition count 1684
Symmetric choice reduction at 14 with 4 rule applications. Total rules 3693 place count 993 transition count 1684
Deduced a syphon composed of 4 places in 4 ms
Reduce places removed 4 places and 4 transitions.
Iterating global reduction 14 with 8 rules applied. Total rules applied 3701 place count 989 transition count 1680
Free-agglomeration rule applied 4 times.
Iterating global reduction 14 with 4 rules applied. Total rules applied 3705 place count 989 transition count 1676
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 14 with 4 rules applied. Total rules applied 3709 place count 985 transition count 1676
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 15 with 1 rules applied. Total rules applied 3710 place count 985 transition count 1676
Applied a total of 3710 rules in 2774 ms. Remains 985 /2826 variables (removed 1841) and now considering 1676/3513 (removed 1837) transitions.
Finished structural reductions, in 1 iterations. Remains : 985/2826 places, 1676/3513 transitions.
Incomplete random walk after 1000000 steps, including 10592 resets, run finished after 5177 ms. (steps per millisecond=193 ) properties seen :[0, 0, 0, 0, 1, 0, 0, 0, 1]
FORMULA ASLink-PT-06b-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06b-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 1903 resets, run finished after 1911 ms. (steps per millisecond=523 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1907 resets, run finished after 2825 ms. (steps per millisecond=353 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1069 resets, run finished after 1926 ms. (steps per millisecond=519 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1939 resets, run finished after 1993 ms. (steps per millisecond=501 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1923 resets, run finished after 1823 ms. (steps per millisecond=548 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1749 resets, run finished after 2064 ms. (steps per millisecond=484 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 1907 resets, run finished after 1954 ms. (steps per millisecond=511 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 1676 rows 985 cols
[2020-06-04 01:51:27] [INFO ] Computed 165 place invariants in 123 ms
[2020-06-04 01:51:27] [INFO ] [Real]Absence check using 43 positive place invariants in 74 ms returned sat
[2020-06-04 01:51:27] [INFO ] [Real]Absence check using 43 positive and 122 generalized place invariants in 108 ms returned sat
[2020-06-04 01:51:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:51:32] [INFO ] [Real]Absence check using state equation in 5090 ms returned sat
[2020-06-04 01:51:32] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 01:51:33] [INFO ] [Nat]Absence check using 43 positive place invariants in 66 ms returned sat
[2020-06-04 01:51:33] [INFO ] [Nat]Absence check using 43 positive and 122 generalized place invariants in 99 ms returned sat
[2020-06-04 01:51:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 01:51:36] [INFO ] [Nat]Absence check using state equation in 3694 ms returned unsat
[2020-06-04 01:51:37] [INFO ] [Real]Absence check using 43 positive place invariants in 107 ms returned sat
[2020-06-04 01:51:37] [INFO ] [Real]Absence check using 43 positive and 122 generalized place invariants in 188 ms returned sat
[2020-06-04 01:51:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:51:42] [INFO ] [Real]Absence check using state equation in 5528 ms returned sat
[2020-06-04 01:51:43] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 01:51:43] [INFO ] [Nat]Absence check using 43 positive place invariants in 92 ms returned sat
[2020-06-04 01:51:43] [INFO ] [Nat]Absence check using 43 positive and 122 generalized place invariants in 131 ms returned sat
[2020-06-04 01:51:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 01:51:44] [INFO ] [Nat]Absence check using state equation in 1117 ms returned unsat
[2020-06-04 01:51:45] [INFO ] [Real]Absence check using 43 positive place invariants in 103 ms returned sat
[2020-06-04 01:51:45] [INFO ] [Real]Absence check using 43 positive and 122 generalized place invariants in 172 ms returned sat
[2020-06-04 01:51:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:51:50] [INFO ] [Real]Absence check using state equation in 5138 ms returned sat
[2020-06-04 01:51:50] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 01:51:50] [INFO ] [Nat]Absence check using 43 positive place invariants in 63 ms returned sat
[2020-06-04 01:51:50] [INFO ] [Nat]Absence check using 43 positive and 122 generalized place invariants in 109 ms returned sat
[2020-06-04 01:51:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 01:51:52] [INFO ] [Nat]Absence check using state equation in 1825 ms returned unsat
[2020-06-04 01:51:52] [INFO ] [Real]Absence check using 43 positive place invariants in 107 ms returned sat
[2020-06-04 01:51:53] [INFO ] [Real]Absence check using 43 positive and 122 generalized place invariants in 181 ms returned sat
[2020-06-04 01:51:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:51:58] [INFO ] [Real]Absence check using state equation in 5287 ms returned sat
[2020-06-04 01:51:58] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 01:51:58] [INFO ] [Nat]Absence check using 43 positive place invariants in 83 ms returned sat
[2020-06-04 01:51:58] [INFO ] [Nat]Absence check using 43 positive and 122 generalized place invariants in 145 ms returned sat
[2020-06-04 01:51:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 01:52:02] [INFO ] [Nat]Absence check using state equation in 3893 ms returned unsat
[2020-06-04 01:52:03] [INFO ] [Real]Absence check using 43 positive place invariants in 67 ms returned sat
[2020-06-04 01:52:03] [INFO ] [Real]Absence check using 43 positive and 122 generalized place invariants in 114 ms returned sat
[2020-06-04 01:52:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:52:08] [INFO ] [Real]Absence check using state equation in 5176 ms returned sat
[2020-06-04 01:52:08] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 01:52:08] [INFO ] [Nat]Absence check using 43 positive place invariants in 68 ms returned sat
[2020-06-04 01:52:08] [INFO ] [Nat]Absence check using 43 positive and 122 generalized place invariants in 110 ms returned sat
[2020-06-04 01:52:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 01:52:13] [INFO ] [Nat]Absence check using state equation in 4172 ms returned sat
[2020-06-04 01:52:13] [INFO ] Computed and/alt/rep : 1649/17302/1649 causal constraints in 255 ms.
[2020-06-04 01:52:18] [INFO ] Added : 15 causal constraints over 3 iterations in 5109 ms. Result :sat
[2020-06-04 01:52:19] [INFO ] Deduced a trap composed of 168 places in 1212 ms
[2020-06-04 01:52:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1433 ms
Attempting to minimize the solution found.
Minimization took 30 ms.
[2020-06-04 01:52:20] [INFO ] [Real]Absence check using 43 positive place invariants in 67 ms returned sat
[2020-06-04 01:52:20] [INFO ] [Real]Absence check using 43 positive and 122 generalized place invariants in 184 ms returned sat
[2020-06-04 01:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:52:25] [INFO ] [Real]Absence check using state equation in 4876 ms returned sat
[2020-06-04 01:52:25] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 01:52:25] [INFO ] [Nat]Absence check using 43 positive place invariants in 65 ms returned sat
[2020-06-04 01:52:25] [INFO ] [Nat]Absence check using 43 positive and 122 generalized place invariants in 116 ms returned sat
[2020-06-04 01:52:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 01:52:30] [INFO ] [Nat]Absence check using state equation in 4882 ms returned sat
[2020-06-04 01:52:30] [INFO ] Computed and/alt/rep : 1649/17302/1649 causal constraints in 157 ms.
[2020-06-04 01:52:51] [INFO ] Added : 465 causal constraints over 93 iterations in 20276 ms.(timeout) Result :sat
[2020-06-04 01:52:51] [INFO ] Deduced a trap composed of 23 places in 203 ms
[2020-06-04 01:52:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 555 ms
Attempting to minimize the solution found.
Minimization took 122 ms.
[2020-06-04 01:52:52] [INFO ] [Real]Absence check using 43 positive place invariants in 103 ms returned sat
[2020-06-04 01:52:52] [INFO ] [Real]Absence check using 43 positive and 122 generalized place invariants in 170 ms returned sat
[2020-06-04 01:52:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:52:57] [INFO ] [Real]Absence check using state equation in 5487 ms returned sat
[2020-06-04 01:52:57] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 01:52:58] [INFO ] [Nat]Absence check using 43 positive place invariants in 100 ms returned sat
[2020-06-04 01:52:58] [INFO ] [Nat]Absence check using 43 positive and 122 generalized place invariants in 189 ms returned sat
[2020-06-04 01:52:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 01:53:03] [INFO ] [Nat]Absence check using state equation in 4871 ms returned sat
[2020-06-04 01:53:03] [INFO ] Computed and/alt/rep : 1649/17302/1649 causal constraints in 166 ms.
[2020-06-04 01:53:07] [INFO ] Added : 15 causal constraints over 3 iterations in 4165 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 23 ms.
FORMULA ASLink-PT-06b-ReachabilityFireability-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-06b-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-06b-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-06b-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 336300 steps, including 4932 resets, run finished after 2583 ms. (steps per millisecond=130 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 394800 steps, including 5925 resets, run finished after 2702 ms. (steps per millisecond=146 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 480500 steps, including 7078 resets, run finished after 2918 ms. (steps per millisecond=164 ) properties seen :[1, 0, 1] could not realise parikh vector
FORMULA ASLink-PT-06b-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-06b-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 2 out of 985 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 985/985 places, 1676/1676 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 985 transition count 1667
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 976 transition count 1667
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 30 Pre rules applied. Total rules applied 18 place count 976 transition count 1637
Deduced a syphon composed of 30 places in 3 ms
Ensure Unique test removed 4 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 82 place count 942 transition count 1637
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 82 place count 942 transition count 1636
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 84 place count 941 transition count 1636
Symmetric choice reduction at 2 with 1 rule applications. Total rules 85 place count 941 transition count 1636
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 87 place count 940 transition count 1628
Symmetric choice reduction at 2 with 1 rule applications. Total rules 88 place count 940 transition count 1628
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 90 place count 939 transition count 1620
Symmetric choice reduction at 2 with 1 rule applications. Total rules 91 place count 939 transition count 1620
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 93 place count 938 transition count 1612
Symmetric choice reduction at 2 with 1 rule applications. Total rules 94 place count 938 transition count 1612
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 96 place count 937 transition count 1604
Symmetric choice reduction at 2 with 1 rule applications. Total rules 97 place count 937 transition count 1604
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 99 place count 936 transition count 1596
Symmetric choice reduction at 2 with 1 rule applications. Total rules 100 place count 936 transition count 1596
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 102 place count 935 transition count 1588
Symmetric choice reduction at 2 with 1 rule applications. Total rules 103 place count 935 transition count 1588
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 105 place count 934 transition count 1580
Symmetric choice reduction at 2 with 1 rule applications. Total rules 106 place count 934 transition count 1580
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 108 place count 933 transition count 1572
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 114 place count 930 transition count 1569
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 116 place count 929 transition count 1568
Free-agglomeration rule applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 119 place count 929 transition count 1565
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 122 place count 926 transition count 1565
Applied a total of 122 rules in 633 ms. Remains 926 /985 variables (removed 59) and now considering 1565/1676 (removed 111) transitions.
Finished structural reductions, in 1 iterations. Remains : 926/985 places, 1565/1676 transitions.
Incomplete random walk after 1000000 steps, including 11221 resets, run finished after 4833 ms. (steps per millisecond=206 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 1759 resets, run finished after 1620 ms. (steps per millisecond=617 ) properties seen :[0]
Interrupted probabilistic random walk after 2897237 steps, run timeout after 30001 ms. (steps per millisecond=96 ) properties seen :[0]
Probabilistic random walk after 2897237 steps, saw 535362 distinct states, run finished after 30001 ms. (steps per millisecond=96 ) properties seen :[0]
// Phase 1: matrix 1565 rows 926 cols
[2020-06-04 01:53:53] [INFO ] Computed 161 place invariants in 35 ms
[2020-06-04 01:53:53] [INFO ] [Real]Absence check using 43 positive place invariants in 95 ms returned sat
[2020-06-04 01:53:53] [INFO ] [Real]Absence check using 43 positive and 118 generalized place invariants in 163 ms returned sat
[2020-06-04 01:53:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:53:58] [INFO ] [Real]Absence check using state equation in 4342 ms returned sat
[2020-06-04 01:53:58] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 01:53:58] [INFO ] [Nat]Absence check using 43 positive place invariants in 85 ms returned sat
[2020-06-04 01:53:58] [INFO ] [Nat]Absence check using 43 positive and 118 generalized place invariants in 148 ms returned sat
[2020-06-04 01:53:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 01:54:03] [INFO ] [Nat]Absence check using state equation in 4921 ms returned sat
[2020-06-04 01:54:03] [INFO ] Computed and/alt/rep : 1535/16474/1535 causal constraints in 144 ms.
[2020-06-04 01:54:23] [INFO ] Added : 515 causal constraints over 103 iterations in 20378 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 160 ms.
Incomplete Parikh walk after 438900 steps, including 6955 resets, run finished after 2355 ms. (steps per millisecond=186 ) properties seen :[0] could not realise parikh vector
Support contains 2 out of 926 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 926/926 places, 1565/1565 transitions.
Applied a total of 0 rules in 34 ms. Remains 926 /926 variables (removed 0) and now considering 1565/1565 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 926/926 places, 1565/1565 transitions.
Starting structural reductions, iteration 0 : 926/926 places, 1565/1565 transitions.
Applied a total of 0 rules in 32 ms. Remains 926 /926 variables (removed 0) and now considering 1565/1565 (removed 0) transitions.
// Phase 1: matrix 1565 rows 926 cols
[2020-06-04 01:54:26] [INFO ] Computed 161 place invariants in 36 ms
[2020-06-04 01:54:31] [INFO ] Implicit Places using invariants in 4896 ms returned [1, 18, 19, 31, 48, 66, 135, 139, 148, 149, 151, 168, 186, 255, 259, 260, 271, 272, 274, 291, 309, 381, 385, 386, 397, 398, 400, 417, 435, 506, 510, 511, 522, 523, 525, 542, 560, 629, 633, 634, 645, 646, 648, 665, 683, 752, 756, 757, 760, 771, 772, 773, 791, 793, 797, 815, 816, 817, 818, 830, 836, 842, 848, 854, 860, 866, 872, 878, 884, 890]
Discarding 70 places :
Implicit Place search using SMT only with invariants took 4906 ms to find 70 implicit places.
[2020-06-04 01:54:31] [INFO ] Redundant transitions in 255 ms returned []
// Phase 1: matrix 1565 rows 856 cols
[2020-06-04 01:54:31] [INFO ] Computed 91 place invariants in 35 ms
[2020-06-04 01:54:38] [INFO ] Dead Transitions using invariants and state equation in 6512 ms returned []
Starting structural reductions, iteration 1 : 856/926 places, 1565/1565 transitions.
Performed 128 Post agglomeration using F-continuation condition.Transition count delta: 128
Iterating post reduction 0 with 128 rules applied. Total rules applied 128 place count 856 transition count 1437
Reduce places removed 128 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 132 rules applied. Total rules applied 260 place count 728 transition count 1433
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 31 Pre rules applied. Total rules applied 260 place count 728 transition count 1402
Deduced a syphon composed of 31 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 63 rules applied. Total rules applied 323 place count 696 transition count 1402
Discarding 4 places :
Implicit places reduction removed 4 places
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 335 place count 692 transition count 1394
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 343 place count 684 transition count 1394
Symmetric choice reduction at 4 with 15 rule applications. Total rules 358 place count 684 transition count 1394
Deduced a syphon composed of 15 places in 3 ms
Reduce places removed 15 places and 15 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 388 place count 669 transition count 1379
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 391 place count 669 transition count 1376
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 391 place count 669 transition count 1375
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 393 place count 668 transition count 1375
Symmetric choice reduction at 5 with 3 rule applications. Total rules 396 place count 668 transition count 1375
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 6 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 402 place count 665 transition count 1369
Symmetric choice reduction at 5 with 1 rule applications. Total rules 403 place count 665 transition count 1369
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 405 place count 664 transition count 1368
Symmetric choice reduction at 5 with 1 rule applications. Total rules 406 place count 664 transition count 1368
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 408 place count 663 transition count 1366
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 2 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 5 with 88 rules applied. Total rules applied 496 place count 619 transition count 1322
Symmetric choice reduction at 5 with 6 rule applications. Total rules 502 place count 619 transition count 1322
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 6 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 514 place count 613 transition count 1316
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 519 place count 613 transition count 1311
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 523 place count 611 transition count 1312
Free-agglomeration rule (complex) applied 14 times.
Iterating global reduction 6 with 14 rules applied. Total rules applied 537 place count 611 transition count 1298
Ensure Unique test removed 1 places
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 16 rules applied. Total rules applied 553 place count 596 transition count 1297
Partial Free-agglomeration rule applied 17 times.
Drop transitions removed 17 transitions
Iterating global reduction 7 with 17 rules applied. Total rules applied 570 place count 596 transition count 1297
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 571 place count 596 transition count 1297
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 572 place count 596 transition count 1296
Applied a total of 572 rules in 230 ms. Remains 596 /856 variables (removed 260) and now considering 1296/1565 (removed 269) transitions.
// Phase 1: matrix 1296 rows 596 cols
[2020-06-04 01:54:38] [INFO ] Computed 85 place invariants in 19 ms
[2020-06-04 01:54:40] [INFO ] Implicit Places using invariants in 2262 ms returned [72, 89, 95, 98, 100, 103, 104, 156, 173, 179, 182, 184, 189, 190, 243, 261, 267, 270, 272, 278, 279, 332, 349, 355, 357, 360, 365, 366, 418, 435, 441, 444, 446, 451, 452, 504, 521, 527, 530, 532]
Discarding 40 places :
Implicit Place search using SMT only with invariants took 2281 ms to find 40 implicit places.
Starting structural reductions, iteration 2 : 556/926 places, 1296/1565 transitions.
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 556 transition count 1296
Deduced a syphon composed of 19 places in 3 ms
Reduce places removed 19 places and 19 transitions.
Iterating global reduction 0 with 38 rules applied. Total rules applied 57 place count 537 transition count 1277
Symmetric choice reduction at 0 with 6 rule applications. Total rules 63 place count 537 transition count 1277
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 6 places and 6 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 75 place count 531 transition count 1271
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 3 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 97 place count 520 transition count 1260
Free-agglomeration rule applied 15 times.
Iterating global reduction 0 with 15 rules applied. Total rules applied 112 place count 520 transition count 1245
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 127 place count 505 transition count 1245
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 1 with 5 rules applied. Total rules applied 132 place count 505 transition count 1240
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 137 place count 500 transition count 1240
Partial Post-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 2 with 5 rules applied. Total rules applied 142 place count 500 transition count 1240
Applied a total of 142 rules in 152 ms. Remains 500 /556 variables (removed 56) and now considering 1240/1296 (removed 56) transitions.
// Phase 1: matrix 1240 rows 500 cols
[2020-06-04 01:54:41] [INFO ] Computed 45 place invariants in 16 ms
[2020-06-04 01:54:42] [INFO ] Implicit Places using invariants in 1682 ms returned []
// Phase 1: matrix 1240 rows 500 cols
[2020-06-04 01:54:42] [INFO ] Computed 45 place invariants in 14 ms
[2020-06-04 01:54:51] [INFO ] Implicit Places using invariants and state equation in 8332 ms returned []
Implicit Place search using SMT with State Equation took 10015 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 500/926 places, 1240/1565 transitions.
Incomplete random walk after 1000000 steps, including 17418 resets, run finished after 4035 ms. (steps per millisecond=247 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 3045 resets, run finished after 1227 ms. (steps per millisecond=814 ) properties seen :[0]
Finished probabilistic random walk after 1777 steps, run visited all 1 properties in 21 ms. (steps per millisecond=84 )
Probabilistic random walk after 1777 steps, saw 530 distinct states, run finished after 21 ms. (steps per millisecond=84 ) properties seen :[1]
FORMULA ASLink-PT-06b-ReachabilityFireability-11 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="ASLink-PT-06b"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itslola"
echo " Input is ASLink-PT-06b, 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 r166-smll-158987787200103"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-06b.tgz
mv ASLink-PT-06b 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 ;