About the Execution of 2020-gold for ASLink-PT-06b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 4778.487 | 3600000.00 | 5980646.00 | 9050.60 | T?FTFTT?FFFFTTFF | 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.r011-tall-162038005900052.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-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 gold2020
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 r011-tall-162038005900052
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 9.3K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.0K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 77K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 15:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 15:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Mar 23 01:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 23 01:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 22 09:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 09:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:09 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 921K 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 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 1620404144019
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-07 16:15:45] [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]
[2021-05-07 16:15:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-07 16:15:45] [INFO ] Load time of PNML (sax parser for PT used): 158 ms
[2021-05-07 16:15:45] [INFO ] Transformed 2826 places.
[2021-05-07 16:15:45] [INFO ] Transformed 3513 transitions.
[2021-05-07 16:15:45] [INFO ] Found NUPN structural information;
[2021-05-07 16:15:45] [INFO ] Parsed PT model containing 2826 places and 3513 transitions in 242 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 120 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 16 resets, run finished after 115 ms. (steps per millisecond=86 ) properties seen :[1, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1]
FORMULA ASLink-PT-06b-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06b-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06b-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06b-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06b-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
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]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 39 ms. (steps per millisecond=256 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[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 20 ms. (steps per millisecond=500 ) properties seen :[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 33 ms. (steps per millisecond=303 ) properties seen :[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]
Incomplete Best-First random walk after 10000 steps, including 1 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[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 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 1 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[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 16 ms. (steps per millisecond=625 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 3513 rows 2826 cols
[2021-05-07 16:15:46] [INFO ] Computed 277 place invariants in 302 ms
[2021-05-07 16:15:47] [INFO ] [Real]Absence check using 65 positive place invariants in 168 ms returned sat
[2021-05-07 16:15:47] [INFO ] [Real]Absence check using 65 positive and 212 generalized place invariants in 458 ms returned sat
[2021-05-07 16:15:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:15:51] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 16:15:51] [INFO ] [Real]Absence check using state equation in 3913 ms returned (error "Failed to check-sat")
[2021-05-07 16:15:52] [INFO ] [Real]Absence check using 65 positive place invariants in 149 ms returned sat
[2021-05-07 16:15:52] [INFO ] [Real]Absence check using 65 positive and 212 generalized place invariants in 334 ms returned sat
[2021-05-07 16:15:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:15:56] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 16:15:56] [INFO ] [Real]Absence check using state equation in 4171 ms returned (error "Failed to check-sat")
[2021-05-07 16:15:57] [INFO ] [Real]Absence check using 65 positive place invariants in 148 ms returned sat
[2021-05-07 16:15:57] [INFO ] [Real]Absence check using 65 positive and 212 generalized place invariants in 334 ms returned sat
[2021-05-07 16:15:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:16:01] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 16:16:01] [INFO ] [Real]Absence check using state equation in 4168 ms returned (error "Failed to check-sat")
[2021-05-07 16:16:02] [INFO ] [Real]Absence check using 65 positive place invariants in 153 ms returned sat
[2021-05-07 16:16:02] [INFO ] [Real]Absence check using 65 positive and 212 generalized place invariants in 337 ms returned sat
[2021-05-07 16:16:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:16:06] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 16:16:06] [INFO ] [Real]Absence check using state equation in 4148 ms returned (error "Failed to check-sat")
[2021-05-07 16:16:07] [INFO ] [Real]Absence check using 65 positive place invariants in 149 ms returned sat
[2021-05-07 16:16:07] [INFO ] [Real]Absence check using 65 positive and 212 generalized place invariants in 422 ms returned sat
[2021-05-07 16:16:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:16:11] [INFO ] [Real]Absence check using state equation in 4079 ms returned (error "Failed to check-sat")
[2021-05-07 16:16:12] [INFO ] [Real]Absence check using 65 positive place invariants in 153 ms returned sat
[2021-05-07 16:16:12] [INFO ] [Real]Absence check using 65 positive and 212 generalized place invariants in 419 ms returned sat
[2021-05-07 16:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:16:16] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 16:16:16] [INFO ] [Real]Absence check using state equation in 4048 ms returned unknown
[2021-05-07 16:16:17] [INFO ] [Real]Absence check using 65 positive place invariants in 166 ms returned sat
[2021-05-07 16:16:17] [INFO ] [Real]Absence check using 65 positive and 212 generalized place invariants in 436 ms returned sat
[2021-05-07 16:16:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:16:21] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 16:16:21] [INFO ] [Real]Absence check using state equation in 4065 ms returned (error "Failed to check-sat")
[2021-05-07 16:16:22] [INFO ] [Real]Absence check using 65 positive place invariants in 154 ms returned sat
[2021-05-07 16:16:22] [INFO ] [Real]Absence check using 65 positive and 212 generalized place invariants in 405 ms returned sat
[2021-05-07 16:16:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:16:26] [INFO ] [Real]Absence check using state equation in 4100 ms returned (error "Failed to check-sat")
[2021-05-07 16:16:27] [INFO ] [Real]Absence check using 65 positive place invariants in 149 ms returned sat
[2021-05-07 16:16:27] [INFO ] [Real]Absence check using 65 positive and 212 generalized place invariants in 449 ms returned sat
[2021-05-07 16:16:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:16:31] [INFO ] [Real]Absence check using state equation in 3984 ms returned (error "Solver has unexpectedly terminated")
[2021-05-07 16:16:32] [INFO ] [Real]Absence check using 65 positive place invariants in 149 ms returned sat
[2021-05-07 16:16:32] [INFO ] [Real]Absence check using 65 positive and 212 generalized place invariants in 350 ms returned sat
[2021-05-07 16:16:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:16:36] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 16:16:36] [INFO ] [Real]Absence check using state equation in 4147 ms returned (error "Failed to check-sat")
[2021-05-07 16:16:37] [INFO ] [Real]Absence check using 65 positive place invariants in 154 ms returned sat
[2021-05-07 16:16:37] [INFO ] [Real]Absence check using 65 positive and 212 generalized place invariants in 394 ms returned sat
[2021-05-07 16:16:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:16:41] [INFO ] [Real]Absence check using state equation in 4128 ms returned (error "Failed to check-sat")
Support contains 59 out of 2826 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2826/2826 places, 3513/3513 transitions.
Performed 639 Post agglomeration using F-continuation condition.Transition count delta: 639
Iterating post reduction 0 with 639 rules applied. Total rules applied 639 place count 2826 transition count 2874
Reduce places removed 639 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 669 rules applied. Total rules applied 1308 place count 2187 transition count 2844
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 1316 place count 2179 transition count 2844
Performed 641 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 641 Pre rules applied. Total rules applied 1316 place count 2179 transition count 2203
Deduced a syphon composed of 641 places in 5 ms
Ensure Unique test removed 63 places
Reduce places removed 704 places and 0 transitions.
Iterating global reduction 3 with 1345 rules applied. Total rules applied 2661 place count 1475 transition count 2203
Discarding 6 places :
Implicit places reduction removed 6 places
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Iterating post reduction 3 with 43 rules applied. Total rules applied 2704 place count 1469 transition count 2166
Reduce places removed 37 places and 0 transitions.
Iterating post reduction 4 with 37 rules applied. Total rules applied 2741 place count 1432 transition count 2166
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 24 Pre rules applied. Total rules applied 2741 place count 1432 transition count 2142
Deduced a syphon composed of 24 places in 26 ms
Ensure Unique test removed 23 places
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 5 with 71 rules applied. Total rules applied 2812 place count 1385 transition count 2142
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 23 Pre rules applied. Total rules applied 2812 place count 1385 transition count 2119
Deduced a syphon composed of 23 places in 6 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 5 with 46 rules applied. Total rules applied 2858 place count 1362 transition count 2119
Symmetric choice reduction at 5 with 85 rule applications. Total rules 2943 place count 1362 transition count 2119
Deduced a syphon composed of 85 places in 4 ms
Reduce places removed 85 places and 85 transitions.
Iterating global reduction 5 with 170 rules applied. Total rules applied 3113 place count 1277 transition count 2034
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 3114 place count 1277 transition count 2033
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 25 Pre rules applied. Total rules applied 3114 place count 1277 transition count 2008
Deduced a syphon composed of 25 places in 5 ms
Ensure Unique test removed 1 places
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 6 with 51 rules applied. Total rules applied 3165 place count 1251 transition count 2008
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 3165 place count 1251 transition count 2007
Deduced a syphon composed of 1 places in 4 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 3168 place count 1249 transition count 2007
Symmetric choice reduction at 6 with 3 rule applications. Total rules 3171 place count 1249 transition count 2007
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 18 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 3177 place count 1246 transition count 1989
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 3 Pre rules applied. Total rules applied 3177 place count 1246 transition count 1986
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 3183 place count 1243 transition count 1986
Performed 160 Post agglomeration using F-continuation condition.Transition count delta: 160
Deduced a syphon composed of 160 places in 3 ms
Reduce places removed 160 places and 0 transitions.
Iterating global reduction 6 with 320 rules applied. Total rules applied 3503 place count 1083 transition count 1826
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3504 place count 1083 transition count 1826
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 3506 place count 1082 transition count 1825
Ensure Unique test removed 1 places
Iterating post reduction 6 with 1 rules applied. Total rules applied 3507 place count 1081 transition count 1825
Symmetric choice reduction at 7 with 1 rule applications. Total rules 3508 place count 1081 transition count 1825
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 3510 place count 1080 transition count 1824
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 3512 place count 1080 transition count 1822
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 3513 place count 1079 transition count 1822
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 3515 place count 1078 transition count 1831
Free-agglomeration rule applied 8 times.
Iterating global reduction 9 with 8 rules applied. Total rules applied 3523 place count 1078 transition count 1823
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 9 with 8 rules applied. Total rules applied 3531 place count 1070 transition count 1823
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 10 with 7 rules applied. Total rules applied 3538 place count 1070 transition count 1816
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 10 with 7 rules applied. Total rules applied 3545 place count 1063 transition count 1816
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 3546 place count 1062 transition count 1815
Reduce places removed 8 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 11 with 11 rules applied. Total rules applied 3557 place count 1054 transition count 1812
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 12 with 3 rules applied. Total rules applied 3560 place count 1051 transition count 1812
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 9 Pre rules applied. Total rules applied 3560 place count 1051 transition count 1803
Deduced a syphon composed of 9 places in 3 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 13 with 18 rules applied. Total rules applied 3578 place count 1042 transition count 1803
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 13 with 5 rules applied. Total rules applied 3583 place count 1037 transition count 1803
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 2 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 14 with 20 rules applied. Total rules applied 3603 place count 1027 transition count 1793
Symmetric choice reduction at 14 with 5 rule applications. Total rules 3608 place count 1027 transition count 1793
Deduced a syphon composed of 5 places in 3 ms
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 14 with 10 rules applied. Total rules applied 3618 place count 1022 transition count 1788
Symmetric choice reduction at 14 with 2 rule applications. Total rules 3620 place count 1022 transition count 1788
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 14 with 4 rules applied. Total rules applied 3624 place count 1020 transition count 1786
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 3626 place count 1020 transition count 1784
Free-agglomeration rule applied 3 times.
Iterating global reduction 15 with 3 rules applied. Total rules applied 3629 place count 1020 transition count 1781
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 15 with 3 rules applied. Total rules applied 3632 place count 1017 transition count 1781
Applied a total of 3632 rules in 1792 ms. Remains 1017 /2826 variables (removed 1809) and now considering 1781/3513 (removed 1732) transitions.
Finished structural reductions, in 1 iterations. Remains : 1017/2826 places, 1781/3513 transitions.
Incomplete random walk after 1000000 steps, including 8003 resets, run finished after 5329 ms. (steps per millisecond=187 ) properties seen :[0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0]
FORMULA ASLink-PT-06b-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 1204 resets, run finished after 1866 ms. (steps per millisecond=535 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1253 resets, run finished after 1561 ms. (steps per millisecond=640 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 1279 resets, run finished after 1559 ms. (steps per millisecond=641 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1248 resets, run finished after 1566 ms. (steps per millisecond=638 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 1, 0]
FORMULA ASLink-PT-06b-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 1247 resets, run finished after 1745 ms. (steps per millisecond=573 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1258 resets, run finished after 1709 ms. (steps per millisecond=585 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1096 resets, run finished after 1623 ms. (steps per millisecond=616 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1247 resets, run finished after 1733 ms. (steps per millisecond=577 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1256 resets, run finished after 1628 ms. (steps per millisecond=614 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 1781 rows 1017 cols
[2021-05-07 16:17:04] [INFO ] Computed 169 place invariants in 118 ms
[2021-05-07 16:17:04] [INFO ] [Real]Absence check using 45 positive place invariants in 55 ms returned sat
[2021-05-07 16:17:04] [INFO ] [Real]Absence check using 45 positive and 124 generalized place invariants in 93 ms returned sat
[2021-05-07 16:17:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:17:08] [INFO ] [Real]Absence check using state equation in 3737 ms returned sat
[2021-05-07 16:17:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:17:08] [INFO ] [Nat]Absence check using 45 positive place invariants in 53 ms returned sat
[2021-05-07 16:17:08] [INFO ] [Nat]Absence check using 45 positive and 124 generalized place invariants in 91 ms returned sat
[2021-05-07 16:17:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:17:15] [INFO ] [Nat]Absence check using state equation in 7015 ms returned sat
[2021-05-07 16:17:15] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-07 16:17:15] [INFO ] [Nat]Added 4 Read/Feed constraints in 24 ms returned sat
[2021-05-07 16:17:15] [INFO ] Computed and/alt/rep : 1747/19830/1747 causal constraints in 125 ms.
[2021-05-07 16:17:38] [INFO ] Added : 420 causal constraints over 84 iterations in 22444 ms. Result :unknown
[2021-05-07 16:17:38] [INFO ] [Real]Absence check using 45 positive place invariants in 52 ms returned sat
[2021-05-07 16:17:38] [INFO ] [Real]Absence check using 45 positive and 124 generalized place invariants in 79 ms returned sat
[2021-05-07 16:17:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:17:41] [INFO ] [Real]Absence check using state equation in 3006 ms returned sat
[2021-05-07 16:17:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:17:41] [INFO ] [Nat]Absence check using 45 positive place invariants in 53 ms returned sat
[2021-05-07 16:17:41] [INFO ] [Nat]Absence check using 45 positive and 124 generalized place invariants in 79 ms returned sat
[2021-05-07 16:17:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:17:44] [INFO ] [Nat]Absence check using state equation in 3193 ms returned sat
[2021-05-07 16:17:44] [INFO ] [Nat]Added 4 Read/Feed constraints in 38 ms returned sat
[2021-05-07 16:17:45] [INFO ] Deduced a trap composed of 21 places in 170 ms
[2021-05-07 16:17:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 268 ms
[2021-05-07 16:17:45] [INFO ] Computed and/alt/rep : 1747/19830/1747 causal constraints in 104 ms.
[2021-05-07 16:18:05] [INFO ] Added : 530 causal constraints over 106 iterations in 20154 ms.(timeout) Result :sat
[2021-05-07 16:18:05] [INFO ] Deduced a trap composed of 48 places in 150 ms
[2021-05-07 16:18:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 391 ms
Attempting to minimize the solution found.
Minimization took 126 ms.
[2021-05-07 16:18:06] [INFO ] [Real]Absence check using 45 positive place invariants in 50 ms returned sat
[2021-05-07 16:18:06] [INFO ] [Real]Absence check using 45 positive and 124 generalized place invariants in 81 ms returned sat
[2021-05-07 16:18:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:18:09] [INFO ] [Real]Absence check using state equation in 3318 ms returned sat
[2021-05-07 16:18:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:18:10] [INFO ] [Nat]Absence check using 45 positive place invariants in 148 ms returned sat
[2021-05-07 16:18:10] [INFO ] [Nat]Absence check using 45 positive and 124 generalized place invariants in 198 ms returned sat
[2021-05-07 16:18:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:18:13] [INFO ] [Nat]Absence check using state equation in 2916 ms returned unsat
[2021-05-07 16:18:13] [INFO ] [Real]Absence check using 45 positive place invariants in 48 ms returned sat
[2021-05-07 16:18:13] [INFO ] [Real]Absence check using 45 positive and 124 generalized place invariants in 80 ms returned sat
[2021-05-07 16:18:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:18:17] [INFO ] [Real]Absence check using state equation in 3560 ms returned sat
[2021-05-07 16:18:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:18:17] [INFO ] [Nat]Absence check using 45 positive place invariants in 82 ms returned sat
[2021-05-07 16:18:17] [INFO ] [Nat]Absence check using 45 positive and 124 generalized place invariants in 178 ms returned sat
[2021-05-07 16:18:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:18:21] [INFO ] [Nat]Absence check using state equation in 3487 ms returned sat
[2021-05-07 16:18:21] [INFO ] [Nat]Added 4 Read/Feed constraints in 303 ms returned sat
[2021-05-07 16:18:21] [INFO ] Computed and/alt/rep : 1747/19830/1747 causal constraints in 96 ms.
[2021-05-07 16:18:42] [INFO ] Added : 565 causal constraints over 113 iterations in 21081 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 114 ms.
[2021-05-07 16:18:42] [INFO ] [Real]Absence check using 45 positive place invariants in 49 ms returned sat
[2021-05-07 16:18:42] [INFO ] [Real]Absence check using 45 positive and 124 generalized place invariants in 87 ms returned sat
[2021-05-07 16:18:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:18:46] [INFO ] [Real]Absence check using state equation in 3879 ms returned sat
[2021-05-07 16:18:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:18:47] [INFO ] [Nat]Absence check using 45 positive place invariants in 48 ms returned sat
[2021-05-07 16:18:47] [INFO ] [Nat]Absence check using 45 positive and 124 generalized place invariants in 90 ms returned sat
[2021-05-07 16:18:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:18:55] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 16:18:58] [INFO ] [Nat]Absence check using state equation in 11009 ms returned unknown
[2021-05-07 16:18:58] [INFO ] [Real]Absence check using 45 positive place invariants in 47 ms returned sat
[2021-05-07 16:18:58] [INFO ] [Real]Absence check using 45 positive and 124 generalized place invariants in 86 ms returned sat
[2021-05-07 16:18:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:19:01] [INFO ] [Real]Absence check using state equation in 3174 ms returned sat
[2021-05-07 16:19:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:19:01] [INFO ] [Nat]Absence check using 45 positive place invariants in 69 ms returned sat
[2021-05-07 16:19:01] [INFO ] [Nat]Absence check using 45 positive and 124 generalized place invariants in 88 ms returned sat
[2021-05-07 16:19:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:19:05] [INFO ] [Nat]Absence check using state equation in 3449 ms returned sat
[2021-05-07 16:19:05] [INFO ] [Nat]Added 4 Read/Feed constraints in 441 ms returned sat
[2021-05-07 16:19:06] [INFO ] Deduced a trap composed of 42 places in 256 ms
[2021-05-07 16:19:06] [INFO ] Deduced a trap composed of 24 places in 277 ms
[2021-05-07 16:19:06] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 2 trap constraints in 690 ms
[2021-05-07 16:19:06] [INFO ] [Real]Absence check using 45 positive place invariants in 49 ms returned sat
[2021-05-07 16:19:06] [INFO ] [Real]Absence check using 45 positive and 124 generalized place invariants in 83 ms returned sat
[2021-05-07 16:19:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:19:09] [INFO ] [Real]Absence check using state equation in 3059 ms returned sat
[2021-05-07 16:19:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:19:10] [INFO ] [Nat]Absence check using 45 positive place invariants in 48 ms returned sat
[2021-05-07 16:19:10] [INFO ] [Nat]Absence check using 45 positive and 124 generalized place invariants in 84 ms returned sat
[2021-05-07 16:19:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:19:13] [INFO ] [Nat]Absence check using state equation in 3226 ms returned sat
[2021-05-07 16:19:13] [INFO ] [Nat]Added 4 Read/Feed constraints in 45 ms returned sat
[2021-05-07 16:19:13] [INFO ] Deduced a trap composed of 58 places in 187 ms
[2021-05-07 16:19:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 311 ms
[2021-05-07 16:19:13] [INFO ] Computed and/alt/rep : 1747/19830/1747 causal constraints in 177 ms.
[2021-05-07 16:19:34] [INFO ] Added : 555 causal constraints over 111 iterations in 21080 ms.(timeout) Result :sat
[2021-05-07 16:19:35] [INFO ] Deduced a trap composed of 27 places in 255 ms
[2021-05-07 16:19:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 532 ms
Attempting to minimize the solution found.
Minimization took 122 ms.
[2021-05-07 16:19:35] [INFO ] [Real]Absence check using 45 positive place invariants in 48 ms returned sat
[2021-05-07 16:19:35] [INFO ] [Real]Absence check using 45 positive and 124 generalized place invariants in 87 ms returned sat
[2021-05-07 16:19:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:19:39] [INFO ] [Real]Absence check using state equation in 3304 ms returned sat
[2021-05-07 16:19:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:19:39] [INFO ] [Nat]Absence check using 45 positive place invariants in 47 ms returned sat
[2021-05-07 16:19:39] [INFO ] [Nat]Absence check using 45 positive and 124 generalized place invariants in 86 ms returned sat
[2021-05-07 16:19:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:19:42] [INFO ] [Nat]Absence check using state equation in 3596 ms returned sat
[2021-05-07 16:19:43] [INFO ] [Nat]Added 4 Read/Feed constraints in 63 ms returned sat
[2021-05-07 16:19:43] [INFO ] Computed and/alt/rep : 1747/19830/1747 causal constraints in 90 ms.
[2021-05-07 16:19:50] [INFO ] Added : 180 causal constraints over 36 iterations in 7045 ms. Result :sat
[2021-05-07 16:19:50] [INFO ] Deduced a trap composed of 45 places in 110 ms
[2021-05-07 16:19:50] [INFO ] Deduced a trap composed of 37 places in 108 ms
[2021-05-07 16:19:50] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 621 ms
Attempting to minimize the solution found.
Minimization took 68 ms.
[2021-05-07 16:19:51] [INFO ] [Real]Absence check using 45 positive place invariants in 49 ms returned sat
[2021-05-07 16:19:51] [INFO ] [Real]Absence check using 45 positive and 124 generalized place invariants in 80 ms returned sat
[2021-05-07 16:19:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:19:54] [INFO ] [Real]Absence check using state equation in 3088 ms returned sat
[2021-05-07 16:19:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:19:54] [INFO ] [Nat]Absence check using 45 positive place invariants in 49 ms returned sat
[2021-05-07 16:19:54] [INFO ] [Nat]Absence check using 45 positive and 124 generalized place invariants in 79 ms returned sat
[2021-05-07 16:19:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:19:55] [INFO ] [Nat]Absence check using state equation in 1222 ms returned unsat
FORMULA ASLink-PT-06b-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-06b-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-06b-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 173300 steps, including 1000 resets, run finished after 945 ms. (steps per millisecond=183 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 753700 steps, including 1000 resets, run finished after 3545 ms. (steps per millisecond=212 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 797600 steps, including 1000 resets, run finished after 3604 ms. (steps per millisecond=221 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 813400 steps, including 1000 resets, run finished after 3426 ms. (steps per millisecond=237 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 894700 steps, including 1000 resets, run finished after 3726 ms. (steps per millisecond=240 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Support contains 40 out of 1017 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1017/1017 places, 1781/1781 transitions.
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 14 Pre rules applied. Total rules applied 0 place count 1017 transition count 1767
Deduced a syphon composed of 14 places in 3 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 28 place count 1003 transition count 1767
Symmetric choice reduction at 0 with 2 rule applications. Total rules 30 place count 1003 transition count 1767
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 15 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 34 place count 1001 transition count 1752
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 35 place count 1000 transition count 1752
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 1000 transition count 1752
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 38 place count 999 transition count 1744
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 19 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 48 place count 994 transition count 1739
Symmetric choice reduction at 1 with 1 rule applications. Total rules 49 place count 994 transition count 1739
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 51 place count 993 transition count 1738
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 52 place count 993 transition count 1737
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 53 place count 992 transition count 1737
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 54 place count 991 transition count 1736
Applied a total of 54 rules in 400 ms. Remains 991 /1017 variables (removed 26) and now considering 1736/1781 (removed 45) transitions.
Finished structural reductions, in 1 iterations. Remains : 991/1017 places, 1736/1781 transitions.
Incomplete random walk after 1000000 steps, including 8572 resets, run finished after 4707 ms. (steps per millisecond=212 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 1192 resets, run finished after 1821 ms. (steps per millisecond=549 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1237 resets, run finished after 1551 ms. (steps per millisecond=644 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1246 resets, run finished after 1525 ms. (steps per millisecond=655 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1244 resets, run finished after 1708 ms. (steps per millisecond=585 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1097 resets, run finished after 1606 ms. (steps per millisecond=622 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1232 resets, run finished after 1660 ms. (steps per millisecond=602 ) properties seen :[0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 3405033 steps, run timeout after 30001 ms. (steps per millisecond=113 ) properties seen :[0, 0, 0, 0, 0, 0]
Probabilistic random walk after 3405033 steps, saw 571365 distinct states, run finished after 30001 ms. (steps per millisecond=113 ) properties seen :[0, 0, 0, 0, 0, 0]
// Phase 1: matrix 1736 rows 991 cols
[2021-05-07 16:20:56] [INFO ] Computed 168 place invariants in 30 ms
[2021-05-07 16:20:56] [INFO ] [Real]Absence check using 45 positive place invariants in 47 ms returned sat
[2021-05-07 16:20:56] [INFO ] [Real]Absence check using 45 positive and 123 generalized place invariants in 95 ms returned sat
[2021-05-07 16:20:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:20:59] [INFO ] [Real]Absence check using state equation in 3531 ms returned sat
[2021-05-07 16:20:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:21:00] [INFO ] [Nat]Absence check using 45 positive place invariants in 48 ms returned sat
[2021-05-07 16:21:00] [INFO ] [Nat]Absence check using 45 positive and 123 generalized place invariants in 95 ms returned sat
[2021-05-07 16:21:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:21:04] [INFO ] [Nat]Absence check using state equation in 4718 ms returned sat
[2021-05-07 16:21:04] [INFO ] State equation strengthened by 5 read => feed constraints.
[2021-05-07 16:21:05] [INFO ] [Nat]Added 5 Read/Feed constraints in 220 ms returned sat
[2021-05-07 16:21:05] [INFO ] Computed and/alt/rep : 1699/19759/1699 causal constraints in 104 ms.
[2021-05-07 16:21:26] [INFO ] Added : 440 causal constraints over 88 iterations in 21199 ms. Result :unknown
[2021-05-07 16:21:26] [INFO ] [Real]Absence check using 45 positive place invariants in 46 ms returned sat
[2021-05-07 16:21:26] [INFO ] [Real]Absence check using 45 positive and 123 generalized place invariants in 80 ms returned sat
[2021-05-07 16:21:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:21:29] [INFO ] [Real]Absence check using state equation in 3124 ms returned sat
[2021-05-07 16:21:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:21:29] [INFO ] [Nat]Absence check using 45 positive place invariants in 46 ms returned sat
[2021-05-07 16:21:29] [INFO ] [Nat]Absence check using 45 positive and 123 generalized place invariants in 79 ms returned sat
[2021-05-07 16:21:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:21:33] [INFO ] [Nat]Absence check using state equation in 3188 ms returned sat
[2021-05-07 16:21:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 11 ms returned sat
[2021-05-07 16:21:33] [INFO ] Computed and/alt/rep : 1699/19759/1699 causal constraints in 96 ms.
[2021-05-07 16:21:54] [INFO ] Added : 475 causal constraints over 95 iterations in 21054 ms.(timeout) Result :sat
[2021-05-07 16:21:54] [INFO ] Deduced a trap composed of 52 places in 144 ms
[2021-05-07 16:21:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 348 ms
Attempting to minimize the solution found.
Minimization took 94 ms.
[2021-05-07 16:21:54] [INFO ] [Real]Absence check using 45 positive place invariants in 46 ms returned sat
[2021-05-07 16:21:55] [INFO ] [Real]Absence check using 45 positive and 123 generalized place invariants in 80 ms returned sat
[2021-05-07 16:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:21:57] [INFO ] [Real]Absence check using state equation in 2947 ms returned sat
[2021-05-07 16:21:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:21:58] [INFO ] [Nat]Absence check using 45 positive place invariants in 46 ms returned sat
[2021-05-07 16:21:58] [INFO ] [Nat]Absence check using 45 positive and 123 generalized place invariants in 80 ms returned sat
[2021-05-07 16:21:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:22:01] [INFO ] [Nat]Absence check using state equation in 3194 ms returned sat
[2021-05-07 16:22:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 178 ms returned sat
[2021-05-07 16:22:01] [INFO ] Deduced a trap composed of 49 places in 101 ms
[2021-05-07 16:22:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 181 ms
[2021-05-07 16:22:01] [INFO ] Computed and/alt/rep : 1699/19759/1699 causal constraints in 87 ms.
[2021-05-07 16:22:24] [INFO ] Added : 520 causal constraints over 104 iterations in 22321 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 112 ms.
[2021-05-07 16:22:24] [INFO ] [Real]Absence check using 45 positive place invariants in 47 ms returned sat
[2021-05-07 16:22:24] [INFO ] [Real]Absence check using 45 positive and 123 generalized place invariants in 91 ms returned sat
[2021-05-07 16:22:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:22:27] [INFO ] [Real]Absence check using state equation in 3229 ms returned sat
[2021-05-07 16:22:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:22:28] [INFO ] [Nat]Absence check using 45 positive place invariants in 52 ms returned sat
[2021-05-07 16:22:28] [INFO ] [Nat]Absence check using 45 positive and 123 generalized place invariants in 90 ms returned sat
[2021-05-07 16:22:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:22:31] [INFO ] [Nat]Absence check using state equation in 3377 ms returned sat
[2021-05-07 16:22:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 14 ms returned sat
[2021-05-07 16:22:31] [INFO ] Deduced a trap composed of 47 places in 143 ms
[2021-05-07 16:22:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 229 ms
[2021-05-07 16:22:31] [INFO ] Computed and/alt/rep : 1699/19759/1699 causal constraints in 104 ms.
[2021-05-07 16:22:51] [INFO ] Added : 490 causal constraints over 98 iterations in 20117 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 92 ms.
[2021-05-07 16:22:52] [INFO ] [Real]Absence check using 45 positive place invariants in 47 ms returned sat
[2021-05-07 16:22:52] [INFO ] [Real]Absence check using 45 positive and 123 generalized place invariants in 85 ms returned sat
[2021-05-07 16:22:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:22:55] [INFO ] [Real]Absence check using state equation in 3021 ms returned sat
[2021-05-07 16:22:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:22:55] [INFO ] [Nat]Absence check using 45 positive place invariants in 48 ms returned sat
[2021-05-07 16:22:55] [INFO ] [Nat]Absence check using 45 positive and 123 generalized place invariants in 94 ms returned sat
[2021-05-07 16:22:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:22:58] [INFO ] [Nat]Absence check using state equation in 3017 ms returned sat
[2021-05-07 16:22:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 29 ms returned sat
[2021-05-07 16:22:58] [INFO ] Computed and/alt/rep : 1699/19759/1699 causal constraints in 86 ms.
[2021-05-07 16:23:19] [INFO ] Added : 560 causal constraints over 112 iterations in 20280 ms.(timeout) Result :sat
[2021-05-07 16:23:19] [INFO ] Deduced a trap composed of 33 places in 108 ms
[2021-05-07 16:23:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 324 ms
Attempting to minimize the solution found.
Minimization took 99 ms.
[2021-05-07 16:23:19] [INFO ] [Real]Absence check using 45 positive place invariants in 46 ms returned sat
[2021-05-07 16:23:19] [INFO ] [Real]Absence check using 45 positive and 123 generalized place invariants in 89 ms returned sat
[2021-05-07 16:23:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:23:23] [INFO ] [Real]Absence check using state equation in 3305 ms returned sat
[2021-05-07 16:23:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:23:23] [INFO ] [Nat]Absence check using 45 positive place invariants in 73 ms returned sat
[2021-05-07 16:23:23] [INFO ] [Nat]Absence check using 45 positive and 123 generalized place invariants in 89 ms returned sat
[2021-05-07 16:23:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:23:26] [INFO ] [Nat]Absence check using state equation in 3402 ms returned sat
[2021-05-07 16:23:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 433 ms returned sat
[2021-05-07 16:23:27] [INFO ] Computed and/alt/rep : 1699/19759/1699 causal constraints in 92 ms.
[2021-05-07 16:23:47] [INFO ] Added : 495 causal constraints over 99 iterations in 20475 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 101 ms.
Incomplete Parikh walk after 538600 steps, including 1000 resets, run finished after 2406 ms. (steps per millisecond=223 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1095400 steps, including 1000 resets, run finished after 4884 ms. (steps per millisecond=224 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 981200 steps, including 1000 resets, run finished after 4264 ms. (steps per millisecond=230 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 688000 steps, including 1000 resets, run finished after 3071 ms. (steps per millisecond=224 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 692400 steps, including 1000 resets, run finished after 3160 ms. (steps per millisecond=219 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 653200 steps, including 1000 resets, run finished after 2944 ms. (steps per millisecond=221 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Support contains 40 out of 991 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 991/991 places, 1736/1736 transitions.
Applied a total of 0 rules in 33 ms. Remains 991 /991 variables (removed 0) and now considering 1736/1736 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 991/991 places, 1736/1736 transitions.
Starting structural reductions, iteration 0 : 991/991 places, 1736/1736 transitions.
Applied a total of 0 rules in 27 ms. Remains 991 /991 variables (removed 0) and now considering 1736/1736 (removed 0) transitions.
// Phase 1: matrix 1736 rows 991 cols
[2021-05-07 16:24:08] [INFO ] Computed 168 place invariants in 27 ms
[2021-05-07 16:24:11] [INFO ] Implicit Places using invariants in 2737 ms returned [2, 20, 25, 35, 53, 71, 147, 164, 165, 186, 205, 288, 303, 304, 306, 323, 341, 360, 408, 413, 414, 425, 426, 428, 445, 463, 542, 558, 559, 561, 579, 597, 674, 690, 691, 712, 730, 750, 800, 805, 806, 809, 820, 821, 822, 856, 858, 862, 880, 881, 882, 883, 895, 901, 907, 913, 919, 925, 931, 937, 943, 949, 955]
Discarding 63 places :
Implicit Place search using SMT only with invariants took 2742 ms to find 63 implicit places.
[2021-05-07 16:24:11] [INFO ] Redundant transitions in 167 ms returned []
// Phase 1: matrix 1736 rows 928 cols
[2021-05-07 16:24:11] [INFO ] Computed 105 place invariants in 20 ms
[2021-05-07 16:24:16] [INFO ] Dead Transitions using invariants and state equation in 4503 ms returned []
Starting structural reductions, iteration 1 : 928/991 places, 1736/1736 transitions.
Performed 99 Post agglomeration using F-continuation condition.Transition count delta: 99
Iterating post reduction 0 with 99 rules applied. Total rules applied 99 place count 928 transition count 1637
Reduce places removed 99 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 100 rules applied. Total rules applied 199 place count 829 transition count 1636
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 33 Pre rules applied. Total rules applied 199 place count 829 transition count 1603
Deduced a syphon composed of 33 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 67 rules applied. Total rules applied 266 place count 795 transition count 1603
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 278 place count 791 transition count 1595
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 286 place count 783 transition count 1595
Symmetric choice reduction at 4 with 15 rule applications. Total rules 301 place count 783 transition count 1595
Deduced a syphon composed of 15 places in 2 ms
Reduce places removed 15 places and 15 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 331 place count 768 transition count 1580
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 334 place count 768 transition count 1577
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 334 place count 768 transition count 1576
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 336 place count 767 transition count 1576
Symmetric choice reduction at 5 with 3 rule applications. Total rules 339 place count 767 transition count 1576
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 345 place count 764 transition count 1570
Symmetric choice reduction at 5 with 1 rule applications. Total rules 346 place count 764 transition count 1570
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 348 place count 763 transition count 1569
Symmetric choice reduction at 5 with 1 rule applications. Total rules 349 place count 763 transition count 1569
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 351 place count 762 transition count 1567
Performed 54 Post agglomeration using F-continuation condition.Transition count delta: 54
Deduced a syphon composed of 54 places in 2 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 5 with 108 rules applied. Total rules applied 459 place count 708 transition count 1513
Symmetric choice reduction at 5 with 1 rule applications. Total rules 460 place count 708 transition count 1513
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 462 place count 707 transition count 1511
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 5 with 4 rules applied. Total rules applied 466 place count 705 transition count 1512
Free-agglomeration rule applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 467 place count 705 transition count 1511
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 468 place count 704 transition count 1511
Free-agglomeration rule (complex) applied 22 times.
Iterating global reduction 6 with 22 rules applied. Total rules applied 490 place count 704 transition count 1489
Ensure Unique test removed 1 places
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 6 with 23 rules applied. Total rules applied 513 place count 681 transition count 1489
Partial Free-agglomeration rule applied 15 times.
Drop transitions removed 15 transitions
Iterating global reduction 7 with 15 rules applied. Total rules applied 528 place count 681 transition count 1489
Applied a total of 528 rules in 201 ms. Remains 681 /928 variables (removed 247) and now considering 1489/1736 (removed 247) transitions.
// Phase 1: matrix 1489 rows 681 cols
[2021-05-07 16:24:16] [INFO ] Computed 99 place invariants in 17 ms
[2021-05-07 16:24:17] [INFO ] Implicit Places using invariants in 1360 ms returned [95, 101, 104, 106, 109, 116, 117, 202, 209, 214, 222, 229, 230, 298, 304, 307, 316, 317, 390, 396, 399, 401, 404, 411, 412, 487, 493, 496, 498, 502, 510, 511, 590, 596, 599, 601]
Discarding 36 places :
Implicit Place search using SMT only with invariants took 1362 ms to find 36 implicit places.
Starting structural reductions, iteration 2 : 645/991 places, 1489/1736 transitions.
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 645 transition count 1489
Deduced a syphon composed of 20 places in 2 ms
Reduce places removed 20 places and 20 transitions.
Iterating global reduction 0 with 40 rules applied. Total rules applied 60 place count 625 transition count 1469
Symmetric choice reduction at 0 with 6 rule applications. Total rules 66 place count 625 transition count 1469
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 6 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 78 place count 619 transition count 1463
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 90 place count 613 transition count 1457
Free-agglomeration rule applied 17 times.
Iterating global reduction 0 with 17 rules applied. Total rules applied 107 place count 613 transition count 1440
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 124 place count 596 transition count 1440
Partial Post-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 128 place count 596 transition count 1440
Applied a total of 128 rules in 69 ms. Remains 596 /645 variables (removed 49) and now considering 1440/1489 (removed 49) transitions.
// Phase 1: matrix 1440 rows 596 cols
[2021-05-07 16:24:17] [INFO ] Computed 63 place invariants in 14 ms
[2021-05-07 16:24:18] [INFO ] Implicit Places using invariants in 1090 ms returned []
// Phase 1: matrix 1440 rows 596 cols
[2021-05-07 16:24:18] [INFO ] Computed 63 place invariants in 22 ms
[2021-05-07 16:24:20] [INFO ] State equation strengthened by 7 read => feed constraints.
[2021-05-07 16:24:25] [INFO ] Implicit Places using invariants and state equation in 6925 ms returned []
Implicit Place search using SMT with State Equation took 8017 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 596/991 places, 1440/1736 transitions.
Incomplete random walk after 1000000 steps, including 12366 resets, run finished after 4028 ms. (steps per millisecond=248 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1924 resets, run finished after 1444 ms. (steps per millisecond=692 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1999 resets, run finished after 1152 ms. (steps per millisecond=868 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2042 resets, run finished after 1139 ms. (steps per millisecond=877 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2020 resets, run finished after 1310 ms. (steps per millisecond=763 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 1735 resets, run finished after 1209 ms. (steps per millisecond=827 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1938 resets, run finished after 1271 ms. (steps per millisecond=786 ) properties seen :[0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 3749460 steps, run timeout after 30001 ms. (steps per millisecond=124 ) properties seen :[0, 0, 0, 0, 0, 0]
Probabilistic random walk after 3749460 steps, saw 810233 distinct states, run finished after 30001 ms. (steps per millisecond=124 ) properties seen :[0, 0, 0, 0, 0, 0]
// Phase 1: matrix 1440 rows 596 cols
[2021-05-07 16:25:07] [INFO ] Computed 63 place invariants in 14 ms
[2021-05-07 16:25:07] [INFO ] [Real]Absence check using 19 positive place invariants in 22 ms returned sat
[2021-05-07 16:25:07] [INFO ] [Real]Absence check using 19 positive and 44 generalized place invariants in 28 ms returned sat
[2021-05-07 16:25:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:25:09] [INFO ] [Real]Absence check using state equation in 1573 ms returned sat
[2021-05-07 16:25:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:25:09] [INFO ] [Nat]Absence check using 19 positive place invariants in 48 ms returned sat
[2021-05-07 16:25:09] [INFO ] [Nat]Absence check using 19 positive and 44 generalized place invariants in 29 ms returned sat
[2021-05-07 16:25:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:25:13] [INFO ] [Nat]Absence check using state equation in 4696 ms returned sat
[2021-05-07 16:25:13] [INFO ] State equation strengthened by 7 read => feed constraints.
[2021-05-07 16:25:13] [INFO ] [Nat]Added 7 Read/Feed constraints in 25 ms returned sat
[2021-05-07 16:25:14] [INFO ] Deduced a trap composed of 23 places in 139 ms
[2021-05-07 16:25:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 209 ms
[2021-05-07 16:25:14] [INFO ] Computed and/alt/rep : 1404/19290/1404 causal constraints in 85 ms.
[2021-05-07 16:25:34] [INFO ] Added : 505 causal constraints over 101 iterations in 20296 ms.(timeout) Result :sat
[2021-05-07 16:25:34] [INFO ] Deduced a trap composed of 25 places in 81 ms
[2021-05-07 16:25:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 314 ms
Attempting to minimize the solution found.
Minimization took 127 ms.
[2021-05-07 16:25:35] [INFO ] [Real]Absence check using 19 positive place invariants in 48 ms returned sat
[2021-05-07 16:25:35] [INFO ] [Real]Absence check using 19 positive and 44 generalized place invariants in 25 ms returned sat
[2021-05-07 16:25:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:25:36] [INFO ] [Real]Absence check using state equation in 1714 ms returned sat
[2021-05-07 16:25:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:25:36] [INFO ] [Nat]Absence check using 19 positive place invariants in 23 ms returned sat
[2021-05-07 16:25:36] [INFO ] [Nat]Absence check using 19 positive and 44 generalized place invariants in 22 ms returned sat
[2021-05-07 16:25:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:25:38] [INFO ] [Nat]Absence check using state equation in 1346 ms returned sat
[2021-05-07 16:25:38] [INFO ] [Nat]Added 7 Read/Feed constraints in 111 ms returned sat
[2021-05-07 16:25:38] [INFO ] Computed and/alt/rep : 1404/19290/1404 causal constraints in 74 ms.
[2021-05-07 16:25:58] [INFO ] Added : 500 causal constraints over 100 iterations in 20103 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 109 ms.
[2021-05-07 16:25:58] [INFO ] [Real]Absence check using 19 positive place invariants in 22 ms returned sat
[2021-05-07 16:25:58] [INFO ] [Real]Absence check using 19 positive and 44 generalized place invariants in 22 ms returned sat
[2021-05-07 16:25:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:26:00] [INFO ] [Real]Absence check using state equation in 1365 ms returned sat
[2021-05-07 16:26:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:26:00] [INFO ] [Nat]Absence check using 19 positive place invariants in 23 ms returned sat
[2021-05-07 16:26:00] [INFO ] [Nat]Absence check using 19 positive and 44 generalized place invariants in 22 ms returned sat
[2021-05-07 16:26:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:26:01] [INFO ] [Nat]Absence check using state equation in 1497 ms returned sat
[2021-05-07 16:26:01] [INFO ] [Nat]Added 7 Read/Feed constraints in 108 ms returned sat
[2021-05-07 16:26:02] [INFO ] Computed and/alt/rep : 1404/19290/1404 causal constraints in 75 ms.
[2021-05-07 16:26:22] [INFO ] Added : 520 causal constraints over 104 iterations in 20358 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 112 ms.
[2021-05-07 16:26:22] [INFO ] [Real]Absence check using 19 positive place invariants in 21 ms returned sat
[2021-05-07 16:26:22] [INFO ] [Real]Absence check using 19 positive and 44 generalized place invariants in 28 ms returned sat
[2021-05-07 16:26:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:26:24] [INFO ] [Real]Absence check using state equation in 1639 ms returned sat
[2021-05-07 16:26:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:26:24] [INFO ] [Nat]Absence check using 19 positive place invariants in 21 ms returned sat
[2021-05-07 16:26:24] [INFO ] [Nat]Absence check using 19 positive and 44 generalized place invariants in 28 ms returned sat
[2021-05-07 16:26:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:26:27] [INFO ] [Nat]Absence check using state equation in 2666 ms returned sat
[2021-05-07 16:26:27] [INFO ] [Nat]Added 7 Read/Feed constraints in 36 ms returned sat
[2021-05-07 16:26:27] [INFO ] Deduced a trap composed of 40 places in 185 ms
[2021-05-07 16:26:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 292 ms
[2021-05-07 16:26:27] [INFO ] Computed and/alt/rep : 1404/19290/1404 causal constraints in 78 ms.
[2021-05-07 16:26:47] [INFO ] Added : 420 causal constraints over 84 iterations in 19742 ms. Result :sat
[2021-05-07 16:26:47] [INFO ] Deduced a trap composed of 30 places in 205 ms
[2021-05-07 16:26:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 399 ms
Attempting to minimize the solution found.
Minimization took 97 ms.
[2021-05-07 16:26:47] [INFO ] [Real]Absence check using 19 positive place invariants in 23 ms returned sat
[2021-05-07 16:26:47] [INFO ] [Real]Absence check using 19 positive and 44 generalized place invariants in 27 ms returned sat
[2021-05-07 16:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:26:49] [INFO ] [Real]Absence check using state equation in 1422 ms returned sat
[2021-05-07 16:26:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:26:49] [INFO ] [Nat]Absence check using 19 positive place invariants in 23 ms returned sat
[2021-05-07 16:26:49] [INFO ] [Nat]Absence check using 19 positive and 44 generalized place invariants in 26 ms returned sat
[2021-05-07 16:26:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:26:50] [INFO ] [Nat]Absence check using state equation in 1518 ms returned sat
[2021-05-07 16:26:51] [INFO ] [Nat]Added 7 Read/Feed constraints in 579 ms returned sat
[2021-05-07 16:26:51] [INFO ] Computed and/alt/rep : 1404/19290/1404 causal constraints in 73 ms.
[2021-05-07 16:27:11] [INFO ] Added : 505 causal constraints over 101 iterations in 20314 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 104 ms.
[2021-05-07 16:27:12] [INFO ] [Real]Absence check using 19 positive place invariants in 22 ms returned sat
[2021-05-07 16:27:12] [INFO ] [Real]Absence check using 19 positive and 44 generalized place invariants in 28 ms returned sat
[2021-05-07 16:27:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:27:13] [INFO ] [Real]Absence check using state equation in 1489 ms returned sat
[2021-05-07 16:27:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:27:13] [INFO ] [Nat]Absence check using 19 positive place invariants in 22 ms returned sat
[2021-05-07 16:27:13] [INFO ] [Nat]Absence check using 19 positive and 44 generalized place invariants in 28 ms returned sat
[2021-05-07 16:27:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:27:15] [INFO ] [Nat]Absence check using state equation in 1570 ms returned sat
[2021-05-07 16:27:15] [INFO ] [Nat]Added 7 Read/Feed constraints in 21 ms returned sat
[2021-05-07 16:27:15] [INFO ] Computed and/alt/rep : 1404/19290/1404 causal constraints in 77 ms.
[2021-05-07 16:27:36] [INFO ] Added : 445 causal constraints over 89 iterations in 20796 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 105 ms.
Incomplete Parikh walk after 269900 steps, including 5653 resets, run finished after 1375 ms. (steps per millisecond=196 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 395100 steps, including 7834 resets, run finished after 1830 ms. (steps per millisecond=215 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 324400 steps, including 6670 resets, run finished after 1563 ms. (steps per millisecond=207 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 367800 steps, including 7308 resets, run finished after 1812 ms. (steps per millisecond=202 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 336200 steps, including 6827 resets, run finished after 1664 ms. (steps per millisecond=202 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 406700 steps, including 8028 resets, run finished after 1968 ms. (steps per millisecond=206 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Support contains 40 out of 596 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 596/596 places, 1440/1440 transitions.
Applied a total of 0 rules in 18 ms. Remains 596 /596 variables (removed 0) and now considering 1440/1440 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 596/596 places, 1440/1440 transitions.
Starting structural reductions, iteration 0 : 596/596 places, 1440/1440 transitions.
Applied a total of 0 rules in 17 ms. Remains 596 /596 variables (removed 0) and now considering 1440/1440 (removed 0) transitions.
// Phase 1: matrix 1440 rows 596 cols
[2021-05-07 16:27:46] [INFO ] Computed 63 place invariants in 14 ms
[2021-05-07 16:27:47] [INFO ] Implicit Places using invariants in 1102 ms returned []
// Phase 1: matrix 1440 rows 596 cols
[2021-05-07 16:27:47] [INFO ] Computed 63 place invariants in 14 ms
[2021-05-07 16:27:49] [INFO ] State equation strengthened by 7 read => feed constraints.
[2021-05-07 16:27:54] [INFO ] Implicit Places using invariants and state equation in 6804 ms returned []
Implicit Place search using SMT with State Equation took 7908 ms to find 0 implicit places.
[2021-05-07 16:27:54] [INFO ] Redundant transitions in 78 ms returned []
// Phase 1: matrix 1440 rows 596 cols
[2021-05-07 16:27:54] [INFO ] Computed 63 place invariants in 14 ms
[2021-05-07 16:27:57] [INFO ] Dead Transitions using invariants and state equation in 2626 ms returned []
Finished structural reductions, in 1 iterations. Remains : 596/596 places, 1440/1440 transitions.
Incomplete random walk after 100000 steps, including 1249 resets, run finished after 396 ms. (steps per millisecond=252 ) properties seen :[0, 0, 0, 0, 0, 0]
// Phase 1: matrix 1440 rows 596 cols
[2021-05-07 16:27:57] [INFO ] Computed 63 place invariants in 13 ms
[2021-05-07 16:27:57] [INFO ] [Real]Absence check using 19 positive place invariants in 22 ms returned sat
[2021-05-07 16:27:57] [INFO ] [Real]Absence check using 19 positive and 44 generalized place invariants in 29 ms returned sat
[2021-05-07 16:27:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:27:59] [INFO ] [Real]Absence check using state equation in 1567 ms returned sat
[2021-05-07 16:27:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:27:59] [INFO ] [Nat]Absence check using 19 positive place invariants in 23 ms returned sat
[2021-05-07 16:27:59] [INFO ] [Nat]Absence check using 19 positive and 44 generalized place invariants in 30 ms returned sat
[2021-05-07 16:27:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:28:04] [INFO ] [Nat]Absence check using state equation in 4744 ms returned sat
[2021-05-07 16:28:04] [INFO ] State equation strengthened by 7 read => feed constraints.
[2021-05-07 16:28:04] [INFO ] [Nat]Added 7 Read/Feed constraints in 27 ms returned sat
[2021-05-07 16:28:04] [INFO ] Deduced a trap composed of 27 places in 132 ms
[2021-05-07 16:28:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 193 ms
[2021-05-07 16:28:04] [INFO ] Computed and/alt/rep : 1404/19290/1404 causal constraints in 73 ms.
[2021-05-07 16:28:19] [INFO ] Added : 440 causal constraints over 88 iterations in 14899 ms. Result :(error "Solver has unexpectedly terminated")
[2021-05-07 16:28:19] [INFO ] [Real]Absence check using 19 positive place invariants in 22 ms returned sat
[2021-05-07 16:28:19] [INFO ] [Real]Absence check using 19 positive and 44 generalized place invariants in 58 ms returned sat
[2021-05-07 16:28:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:28:21] [INFO ] [Real]Absence check using state equation in 1625 ms returned sat
[2021-05-07 16:28:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:28:21] [INFO ] [Nat]Absence check using 19 positive place invariants in 22 ms returned sat
[2021-05-07 16:28:21] [INFO ] [Nat]Absence check using 19 positive and 44 generalized place invariants in 22 ms returned sat
[2021-05-07 16:28:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:28:22] [INFO ] [Nat]Absence check using state equation in 1345 ms returned sat
[2021-05-07 16:28:22] [INFO ] [Nat]Added 7 Read/Feed constraints in 112 ms returned sat
[2021-05-07 16:28:22] [INFO ] Computed and/alt/rep : 1404/19290/1404 causal constraints in 77 ms.
[2021-05-07 16:28:41] [INFO ] Added : 465 causal constraints over 93 iterations in 18421 ms. Result :unknown
[2021-05-07 16:28:41] [INFO ] [Real]Absence check using 19 positive place invariants in 22 ms returned sat
[2021-05-07 16:28:41] [INFO ] [Real]Absence check using 19 positive and 44 generalized place invariants in 22 ms returned sat
[2021-05-07 16:28:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:28:42] [INFO ] [Real]Absence check using state equation in 1427 ms returned sat
[2021-05-07 16:28:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:28:42] [INFO ] [Nat]Absence check using 19 positive place invariants in 23 ms returned sat
[2021-05-07 16:28:43] [INFO ] [Nat]Absence check using 19 positive and 44 generalized place invariants in 22 ms returned sat
[2021-05-07 16:28:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:28:44] [INFO ] [Nat]Absence check using state equation in 1491 ms returned sat
[2021-05-07 16:28:44] [INFO ] [Nat]Added 7 Read/Feed constraints in 109 ms returned sat
[2021-05-07 16:28:44] [INFO ] Computed and/alt/rep : 1404/19290/1404 causal constraints in 72 ms.
[2021-05-07 16:29:02] [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: Stream closed (=> (> t694 0) (and (or (and (> t66 0) (< o66 o694)) (and (> t73 0) (< o73 o694)) (and (> t80 0) (< o80 o694)) (and (> t87 0) (< o87 o694)) (and (> t94 0) (< o94 o694)) (and (> t101 0) (< o101 o694)) (and (> t108 0) (< o108 o694)) (and (> t115 0) (< o115 o694))) (or (and (> t93 0) (< o93 o694)) (and (> t94 0) (< o94 o694)) (and (> t95 0) (< o95 o694)) (and (> t96 0) (< o96 o694)) (and (> t97 0) (< o97 o694)) (and (> t98 0) (< o98 o694)) (and (> t99 0) (< o99 o694)) (and (> t1002 0) (< o1002 o694)))))") while checking expression at index 2
[2021-05-07 16:29:03] [INFO ] [Real]Absence check using 19 positive place invariants in 21 ms returned sat
[2021-05-07 16:29:03] [INFO ] [Real]Absence check using 19 positive and 44 generalized place invariants in 29 ms returned sat
[2021-05-07 16:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:29:04] [INFO ] [Real]Absence check using state equation in 1626 ms returned sat
[2021-05-07 16:29:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:29:04] [INFO ] [Nat]Absence check using 19 positive place invariants in 22 ms returned sat
[2021-05-07 16:29:04] [INFO ] [Nat]Absence check using 19 positive and 44 generalized place invariants in 28 ms returned sat
[2021-05-07 16:29:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:29:07] [INFO ] [Nat]Absence check using state equation in 2675 ms returned sat
[2021-05-07 16:29:07] [INFO ] [Nat]Added 7 Read/Feed constraints in 36 ms returned sat
[2021-05-07 16:29:07] [INFO ] Deduced a trap composed of 40 places in 263 ms
[2021-05-07 16:29:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 374 ms
[2021-05-07 16:29:07] [INFO ] Computed and/alt/rep : 1404/19290/1404 causal constraints in 74 ms.
[2021-05-07 16:29:24] [INFO ] Added : 420 causal constraints over 84 iterations in 16808 ms. Result :unknown
[2021-05-07 16:29:24] [INFO ] [Real]Absence check using 19 positive place invariants in 23 ms returned sat
[2021-05-07 16:29:24] [INFO ] [Real]Absence check using 19 positive and 44 generalized place invariants in 27 ms returned sat
[2021-05-07 16:29:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:29:26] [INFO ] [Real]Absence check using state equation in 1439 ms returned sat
[2021-05-07 16:29:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:29:26] [INFO ] [Nat]Absence check using 19 positive place invariants in 23 ms returned sat
[2021-05-07 16:29:26] [INFO ] [Nat]Absence check using 19 positive and 44 generalized place invariants in 27 ms returned sat
[2021-05-07 16:29:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:29:27] [INFO ] [Nat]Absence check using state equation in 1556 ms returned sat
[2021-05-07 16:29:28] [INFO ] [Nat]Added 7 Read/Feed constraints in 582 ms returned sat
[2021-05-07 16:29:28] [INFO ] Computed and/alt/rep : 1404/19290/1404 causal constraints in 79 ms.
[2021-05-07 16:29:46] [INFO ] Added : 485 causal constraints over 97 iterations in 17700 ms. Result :unknown
[2021-05-07 16:29:46] [INFO ] [Real]Absence check using 19 positive place invariants in 22 ms returned sat
[2021-05-07 16:29:46] [INFO ] [Real]Absence check using 19 positive and 44 generalized place invariants in 28 ms returned sat
[2021-05-07 16:29:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:29:47] [INFO ] [Real]Absence check using state equation in 1536 ms returned sat
[2021-05-07 16:29:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:29:48] [INFO ] [Nat]Absence check using 19 positive place invariants in 22 ms returned sat
[2021-05-07 16:29:48] [INFO ] [Nat]Absence check using 19 positive and 44 generalized place invariants in 28 ms returned sat
[2021-05-07 16:29:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:29:49] [INFO ] [Nat]Absence check using state equation in 1617 ms returned sat
[2021-05-07 16:29:49] [INFO ] [Nat]Added 7 Read/Feed constraints in 21 ms returned sat
[2021-05-07 16:29:49] [INFO ] Computed and/alt/rep : 1404/19290/1404 causal constraints in 91 ms.
[2021-05-07 16:30:08] [INFO ] Added : 440 causal constraints over 88 iterations in 18200 ms. Result :unknown
Discarding 1 places :
Also discarding 0 output transitions
Graph (complete) has 3471 edges and 596 vertex of which 595 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.7 ms
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 595 transition count 1439
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 594 transition count 1439
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 593 transition count 1438
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 593 transition count 1437
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 592 transition count 1437
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 592 transition count 1436
Applied a total of 8 rules in 84 ms. Remains 592 /596 variables (removed 4) and now considering 1436/1440 (removed 4) transitions.
// Phase 1: matrix 1436 rows 592 cols
[2021-05-07 16:30:08] [INFO ] Computed 62 place invariants in 13 ms
[2021-05-07 16:30:08] [INFO ] [Real]Absence check using 16 positive place invariants in 21 ms returned sat
[2021-05-07 16:30:08] [INFO ] [Real]Absence check using 16 positive and 46 generalized place invariants in 32 ms returned sat
[2021-05-07 16:30:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:30:09] [INFO ] [Real]Absence check using state equation in 1704 ms returned sat
[2021-05-07 16:30:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:30:10] [INFO ] [Nat]Absence check using 16 positive place invariants in 24 ms returned sat
[2021-05-07 16:30:10] [INFO ] [Nat]Absence check using 16 positive and 46 generalized place invariants in 32 ms returned sat
[2021-05-07 16:30:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:30:13] [INFO ] [Nat]Absence check using state equation in 3050 ms returned sat
[2021-05-07 16:30:13] [INFO ] Deduced a trap composed of 23 places in 112 ms
[2021-05-07 16:30:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 183 ms
[2021-05-07 16:30:13] [INFO ] Computed and/alt/rep : 1400/19424/1400 causal constraints in 77 ms.
[2021-05-07 16:30:33] [INFO ] Added : 495 causal constraints over 99 iterations in 20219 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 126 ms.
[2021-05-07 16:30:33] [INFO ] [Real]Absence check using 16 positive place invariants in 21 ms returned sat
[2021-05-07 16:30:33] [INFO ] [Real]Absence check using 16 positive and 46 generalized place invariants in 25 ms returned sat
[2021-05-07 16:30:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:30:35] [INFO ] [Real]Absence check using state equation in 1365 ms returned sat
[2021-05-07 16:30:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:30:35] [INFO ] [Nat]Absence check using 16 positive place invariants in 25 ms returned sat
[2021-05-07 16:30:35] [INFO ] [Nat]Absence check using 16 positive and 46 generalized place invariants in 24 ms returned sat
[2021-05-07 16:30:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:30:36] [INFO ] [Nat]Absence check using state equation in 1425 ms returned sat
[2021-05-07 16:30:36] [INFO ] Computed and/alt/rep : 1400/19424/1400 causal constraints in 77 ms.
[2021-05-07 16:30:57] [INFO ] Added : 535 causal constraints over 107 iterations in 20391 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 115 ms.
[2021-05-07 16:30:57] [INFO ] [Real]Absence check using 16 positive place invariants in 21 ms returned sat
[2021-05-07 16:30:57] [INFO ] [Real]Absence check using 16 positive and 46 generalized place invariants in 24 ms returned sat
[2021-05-07 16:30:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:30:59] [INFO ] [Real]Absence check using state equation in 1533 ms returned sat
[2021-05-07 16:30:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:30:59] [INFO ] [Nat]Absence check using 16 positive place invariants in 24 ms returned sat
[2021-05-07 16:30:59] [INFO ] [Nat]Absence check using 16 positive and 46 generalized place invariants in 24 ms returned sat
[2021-05-07 16:30:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:31:00] [INFO ] [Nat]Absence check using state equation in 1507 ms returned sat
[2021-05-07 16:31:01] [INFO ] Deduced a trap composed of 41 places in 140 ms
[2021-05-07 16:31:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 205 ms
[2021-05-07 16:31:01] [INFO ] Computed and/alt/rep : 1400/19424/1400 causal constraints in 81 ms.
[2021-05-07 16:31:21] [INFO ] Added : 550 causal constraints over 110 iterations in 20245 ms.(timeout) Result :sat
[2021-05-07 16:31:21] [INFO ] Deduced a trap composed of 23 places in 151 ms
[2021-05-07 16:31:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 453 ms
Attempting to minimize the solution found.
Minimization took 155 ms.
[2021-05-07 16:31:22] [INFO ] [Real]Absence check using 16 positive place invariants in 23 ms returned sat
[2021-05-07 16:31:22] [INFO ] [Real]Absence check using 16 positive and 46 generalized place invariants in 31 ms returned sat
[2021-05-07 16:31:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:31:23] [INFO ] [Real]Absence check using state equation in 1586 ms returned sat
[2021-05-07 16:31:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:31:23] [INFO ] [Nat]Absence check using 16 positive place invariants in 23 ms returned sat
[2021-05-07 16:31:23] [INFO ] [Nat]Absence check using 16 positive and 46 generalized place invariants in 31 ms returned sat
[2021-05-07 16:31:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:31:30] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 16:31:33] [INFO ] [Nat]Absence check using state equation in 9952 ms returned unknown
[2021-05-07 16:31:33] [INFO ] [Real]Absence check using 16 positive place invariants in 22 ms returned sat
[2021-05-07 16:31:33] [INFO ] [Real]Absence check using 16 positive and 46 generalized place invariants in 28 ms returned sat
[2021-05-07 16:31:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:31:35] [INFO ] [Real]Absence check using state equation in 1423 ms returned sat
[2021-05-07 16:31:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:31:35] [INFO ] [Nat]Absence check using 16 positive place invariants in 25 ms returned sat
[2021-05-07 16:31:35] [INFO ] [Nat]Absence check using 16 positive and 46 generalized place invariants in 28 ms returned sat
[2021-05-07 16:31:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:31:37] [INFO ] [Nat]Absence check using state equation in 1601 ms returned sat
[2021-05-07 16:31:37] [INFO ] Deduced a trap composed of 43 places in 113 ms
[2021-05-07 16:31:37] [INFO ] Deduced a trap composed of 23 places in 58 ms
[2021-05-07 16:31:37] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 275 ms
[2021-05-07 16:31:37] [INFO ] Computed and/alt/rep : 1400/19424/1400 causal constraints in 78 ms.
[2021-05-07 16:31:59] [INFO ] Added : 510 causal constraints over 102 iterations in 22390 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 127 ms.
[2021-05-07 16:32:00] [INFO ] [Real]Absence check using 16 positive place invariants in 21 ms returned sat
[2021-05-07 16:32:00] [INFO ] [Real]Absence check using 16 positive and 46 generalized place invariants in 30 ms returned sat
[2021-05-07 16:32:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:32:01] [INFO ] [Real]Absence check using state equation in 1532 ms returned sat
[2021-05-07 16:32:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:32:01] [INFO ] [Nat]Absence check using 16 positive place invariants in 23 ms returned sat
[2021-05-07 16:32:01] [INFO ] [Nat]Absence check using 16 positive and 46 generalized place invariants in 29 ms returned sat
[2021-05-07 16:32:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:32:03] [INFO ] [Nat]Absence check using state equation in 1623 ms returned sat
[2021-05-07 16:32:03] [INFO ] Computed and/alt/rep : 1400/19424/1400 causal constraints in 74 ms.
[2021-05-07 16:32:23] [INFO ] Added : 500 causal constraints over 100 iterations in 20239 ms.(timeout) Result :sat
[2021-05-07 16:32:23] [INFO ] Deduced a trap composed of 27 places in 93 ms
[2021-05-07 16:32:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 310 ms
Attempting to minimize the solution found.
Minimization took 144 ms.
[2021-05-07 16:32:24] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 3 ms.
[2021-05-07 16:32:24] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 10 ms.
[2021-05-07 16:32:24] [INFO ] Flatten gal took : 172 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityFireability @ ASLink-PT-06b @ 3570 seconds
check_solution: Constraint R1 = 0 is above its equality of -1
check_solution: Constraint R11 = 0 is above its equality of -1
check_solution: Constraint R13 = 0 is above its equality of -1
check_solution: Constraint R17 = 0 is above its equality of -1
check_solution: Constraint R76 = 0 is above its equality of -1
check_solution: Constraint R112 = 0 is above its equality of -1
check_solution: Constraint R114 = 0 is above its equality of -1
check_solution: Constraint R163 = 0 is above its equality of -1
check_solution: Constraint R171 = 0 is above its equality of -1
check_solution: Constraint R188 = 0 is above its equality of -1
Seriously low accuracy found ||*|| = 1 (rel. error 1)
check_solution: Variable C1447 = -1 is below its lower bound 0
check_solution: Variable C1449 = -1 is below its lower bound 0
check_solution: Variable C1451 = -1 is below its lower bound 0
check_solution: Variable C1453 = -1 is below its lower bound 0
check_solution: Variable C1455 = -1 is below its lower bound 0
check_solution: Variable C1457 = -1 is below its lower bound 0
check_solution: Variable C1459 = -1 is below its lower bound 0
check_solution: Variable C1461 = -1 is below its lower bound 0
check_solution: Variable C1463 = -1 is below its lower bound 0
check_solution: Variable C1465 = -1 is below its lower bound 0
Seriously low accuracy found ||*|| = 2 (rel. error 1)
check_solution: Constraint R1 = 0 is above its equality of -1
check_solution: Constraint R11 = 0 is above its equality of -1
check_solution: Constraint R13 = 0 is above its equality of -1
check_solution: Constraint R17 = 0 is above its equality of -1
check_solution: Constraint R76 = 0 is above its equality of -1
check_solution: Constraint R112 = 0 is above its equality of -1
check_solution: Constraint R114 = 0 is above its equality of -1
check_solution: Constraint R163 = 0 is above its equality of -1
check_solution: Constraint R171 = 0 is above its equality of -1
check_solution: Constraint R188 = 0 is above its equality of -1
Seriously low accuracy found ||*|| = 1 (rel. error 1)
check_solution: Constraint R1 = 4.65456467908e-310 is above its equality of -1
check_solution: Constraint R4 = 1 is above its equality of 0
check_solution: Constraint R5 = 1 is above its equality of 0
check_solution: Constraint R6 = 1 is above its equality of 0
check_solution: Constraint R7 = 1 is above its equality of 0
check_solution: Constraint R8 = 1 is above its equality of 0
check_solution: Constraint R9 = 1 is above its equality of 0
check_solution: Constraint R10 = 1 is above its equality of 0
check_solution: Constraint R11 = 1 is above its equality of -1
check_solution: Constraint R12 = 1 is above its equality of 0
Seriously low accuracy found ||*|| = 2 (rel. error 1)
check_solution: Constraint R1 = 0 is above its equality of -1
check_solution: Constraint R11 = 0 is above its equality of -1
check_solution: Constraint R13 = 0 is above its equality of -1
check_solution: Constraint R17 = 0 is above its equality of -1
check_solution: Constraint R76 = 0 is above its equality of -1
check_solution: Constraint R112 = 0 is above its equality of -1
check_solution: Constraint R114 = 0 is above its equality of -1
check_solution: Constraint R163 = 0 is above its equality of -1
check_solution: Constraint R171 = 0 is above its equality of -1
check_solution: Constraint R188 = 0 is above its equality of -1
Seriously low accuracy found ||*|| = 1 (rel. error 1)
FORMULA ASLink-PT-06b-ReachabilityFireability-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ASLink-PT-06b-ReachabilityFireability-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ASLink-PT-06b-ReachabilityFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ASLink-PT-06b-ReachabilityFireability-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 14176800 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16132988 kB
--------------------
content from stderr:
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ASLink-PT-06b"
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 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 r011-tall-162038005900052"
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 '
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 ;