About the Execution of 2020-gold for ASLink-PT-03a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 4283.388 | 3600000.00 | 619499.00 | 1456.30 | FFTTFTFF?FFFFFTF | 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-162038005800023.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-03a, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r011-tall-162038005800023
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 704K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 104K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.8K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 86K 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 3.5K Mar 28 15:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 28 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 23 01:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 23 01:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 22 09:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 22 09:35 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 357K 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-03a-ReachabilityCardinality-00
FORMULA_NAME ASLink-PT-03a-ReachabilityCardinality-01
FORMULA_NAME ASLink-PT-03a-ReachabilityCardinality-02
FORMULA_NAME ASLink-PT-03a-ReachabilityCardinality-03
FORMULA_NAME ASLink-PT-03a-ReachabilityCardinality-04
FORMULA_NAME ASLink-PT-03a-ReachabilityCardinality-05
FORMULA_NAME ASLink-PT-03a-ReachabilityCardinality-06
FORMULA_NAME ASLink-PT-03a-ReachabilityCardinality-07
FORMULA_NAME ASLink-PT-03a-ReachabilityCardinality-08
FORMULA_NAME ASLink-PT-03a-ReachabilityCardinality-09
FORMULA_NAME ASLink-PT-03a-ReachabilityCardinality-10
FORMULA_NAME ASLink-PT-03a-ReachabilityCardinality-11
FORMULA_NAME ASLink-PT-03a-ReachabilityCardinality-12
FORMULA_NAME ASLink-PT-03a-ReachabilityCardinality-13
FORMULA_NAME ASLink-PT-03a-ReachabilityCardinality-14
FORMULA_NAME ASLink-PT-03a-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1620395355108
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-07 13:49:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-07 13:49:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-07 13:49:16] [INFO ] Load time of PNML (sax parser for PT used): 122 ms
[2021-05-07 13:49:16] [INFO ] Transformed 821 places.
[2021-05-07 13:49:16] [INFO ] Transformed 1281 transitions.
[2021-05-07 13:49:16] [INFO ] Found NUPN structural information;
[2021-05-07 13:49:16] [INFO ] Parsed PT model containing 821 places and 1281 transitions in 182 ms.
Ensure Unique test removed 13 transitions
Reduce redundant transitions removed 13 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 45 ms.
Working with output stream class java.io.PrintStream
FORMULA ASLink-PT-03a-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03a-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03a-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03a-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03a-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03a-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 82 resets, run finished after 92 ms. (steps per millisecond=108 ) properties seen :[0, 1, 0, 0, 0, 0, 1, 1, 1, 0]
FORMULA ASLink-PT-03a-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03a-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03a-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03a-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 1, 0, 0, 0]
FORMULA ASLink-PT-03a-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 25 ms. (steps per millisecond=400 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0]
// Phase 1: matrix 1268 rows 821 cols
[2021-05-07 13:49:17] [INFO ] Computed 156 place invariants in 69 ms
[2021-05-07 13:49:17] [INFO ] [Real]Absence check using 36 positive place invariants in 46 ms returned sat
[2021-05-07 13:49:17] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 74 ms returned sat
[2021-05-07 13:49:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:49:19] [INFO ] [Real]Absence check using state equation in 2236 ms returned sat
[2021-05-07 13:49:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:49:20] [INFO ] [Nat]Absence check using 36 positive place invariants in 53 ms returned sat
[2021-05-07 13:49:20] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 73 ms returned sat
[2021-05-07 13:49:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:49:22] [INFO ] [Nat]Absence check using state equation in 2137 ms returned sat
[2021-05-07 13:49:22] [INFO ] Computed and/alt/rep : 1267/15825/1267 causal constraints in 128 ms.
[2021-05-07 13:49:24] [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 (=> (> t175 0) (and (> t174 0) (< o174 o175)))") while checking expression at index 0
[2021-05-07 13:49:25] [INFO ] [Real]Absence check using 36 positive place invariants in 36 ms returned sat
[2021-05-07 13:49:25] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 72 ms returned sat
[2021-05-07 13:49:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:49:27] [INFO ] [Real]Absence check using state equation in 2288 ms returned sat
[2021-05-07 13:49:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:49:27] [INFO ] [Nat]Absence check using 36 positive place invariants in 46 ms returned sat
[2021-05-07 13:49:27] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 69 ms returned sat
[2021-05-07 13:49:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:49:29] [INFO ] [Nat]Absence check using state equation in 2011 ms returned sat
[2021-05-07 13:49:29] [INFO ] Computed and/alt/rep : 1267/15825/1267 causal constraints in 98 ms.
[2021-05-07 13:49:32] [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 (=> (> t177 0) (and (> t176 0) (< o176 o177)))") while checking expression at index 1
[2021-05-07 13:49:32] [INFO ] [Real]Absence check using 36 positive place invariants in 37 ms returned sat
[2021-05-07 13:49:32] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 86 ms returned sat
[2021-05-07 13:49:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:49:34] [INFO ] [Real]Absence check using state equation in 2151 ms returned sat
[2021-05-07 13:49:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:49:35] [INFO ] [Nat]Absence check using 36 positive place invariants in 63 ms returned sat
[2021-05-07 13:49:35] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 71 ms returned sat
[2021-05-07 13:49:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:49:37] [INFO ] [Nat]Absence check using state equation in 2055 ms returned sat
[2021-05-07 13:49:37] [INFO ] Computed and/alt/rep : 1267/15825/1267 causal constraints in 70 ms.
[2021-05-07 13:49:39] [INFO ] Added : 230 causal constraints over 46 iterations in 2654 ms. Result :(error "Failed to check-sat")
[2021-05-07 13:49:40] [INFO ] [Real]Absence check using 36 positive place invariants in 38 ms returned sat
[2021-05-07 13:49:40] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 79 ms returned sat
[2021-05-07 13:49:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:49:42] [INFO ] [Real]Absence check using state equation in 2051 ms returned sat
[2021-05-07 13:49:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:49:42] [INFO ] [Nat]Absence check using 36 positive place invariants in 51 ms returned sat
[2021-05-07 13:49:42] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 78 ms returned sat
[2021-05-07 13:49:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:49:44] [INFO ] [Nat]Absence check using state equation in 2069 ms returned sat
[2021-05-07 13:49:44] [INFO ] Computed and/alt/rep : 1267/15825/1267 causal constraints in 96 ms.
[2021-05-07 13:49:47] [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 (=> (> t242 0) (and (or (and (> t233 0) (< o233 o242)) (and (> t249 0) (< o249 o242)) (and (> t265 0) (< o265 o242)) (and (> t281 0) (< o281 o242)) (and (> t297 0) (< o297 o242)) (and (> t313 0) (< o313 o242)) (and (> t329 0) (< o329 o242)) (and (> t345 0) (< o345 o242))) (or (and (> t231 0) (< o231 o242)) (and (> t232 0) (< o232 o242)) (and (> t233 0) (< o233 o242)) (and (> t234 0) (< o234 o242)) (and (> t235 0) (< o235 o242)) (and (> t236 0) (< o236 o242)) (and (> t237 0) (< o237 o242)) (and (> t238 0) (< o238 o242)))))") while checking expression at index 3
[2021-05-07 13:49:47] [INFO ] [Real]Absence check using 36 positive place invariants in 35 ms returned sat
[2021-05-07 13:49:47] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 71 ms returned sat
[2021-05-07 13:49:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:49:49] [INFO ] [Real]Absence check using state equation in 2338 ms returned sat
[2021-05-07 13:49:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:49:49] [INFO ] [Nat]Absence check using 36 positive place invariants in 46 ms returned sat
[2021-05-07 13:49:50] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 71 ms returned sat
[2021-05-07 13:49:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:49:52] [INFO ] [Nat]Absence check using state equation in 2105 ms returned sat
[2021-05-07 13:49:52] [INFO ] Deduced a trap composed of 24 places in 143 ms
[2021-05-07 13:49:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 213 ms
[2021-05-07 13:49:52] [INFO ] Computed and/alt/rep : 1267/15825/1267 causal constraints in 83 ms.
[2021-05-07 13:49:54] [INFO ] Added : 200 causal constraints over 40 iterations in 2449 ms. Result :(error "Failed to check-sat")
Support contains 17 out of 821 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 821/821 places, 1268/1268 transitions.
Ensure Unique test removed 12 places
Discarding 6 places :
Implicit places reduction removed 6 places
Performed 67 Post agglomeration using F-continuation condition.Transition count delta: 67
Iterating post reduction 0 with 85 rules applied. Total rules applied 85 place count 803 transition count 1201
Reduce places removed 67 places and 0 transitions.
Iterating post reduction 1 with 67 rules applied. Total rules applied 152 place count 736 transition count 1201
Performed 68 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 68 Pre rules applied. Total rules applied 152 place count 736 transition count 1133
Deduced a syphon composed of 68 places in 4 ms
Ensure Unique test removed 26 places
Reduce places removed 94 places and 0 transitions.
Iterating global reduction 2 with 162 rules applied. Total rules applied 314 place count 642 transition count 1133
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 315 place count 642 transition count 1132
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 316 place count 641 transition count 1132
Symmetric choice reduction at 4 with 4 rule applications. Total rules 320 place count 641 transition count 1132
Deduced a syphon composed of 4 places in 4 ms
Reduce places removed 4 places and 19 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 328 place count 637 transition count 1113
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 4 with 4 rules applied. Total rules applied 332 place count 636 transition count 1110
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 334 place count 634 transition count 1110
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 3 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 6 with 40 rules applied. Total rules applied 374 place count 614 transition count 1090
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 6 with 3 rules applied. Total rules applied 377 place count 614 transition count 1087
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 380 place count 611 transition count 1087
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 7 with 5 rules applied. Total rules applied 385 place count 611 transition count 1087
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 387 place count 611 transition count 1087
Applied a total of 387 rules in 289 ms. Remains 611 /821 variables (removed 210) and now considering 1087/1268 (removed 181) transitions.
Finished structural reductions, in 1 iterations. Remains : 611/821 places, 1087/1268 transitions.
Incomplete random walk after 1000000 steps, including 12606 resets, run finished after 3472 ms. (steps per millisecond=288 ) properties seen :[1, 0, 0, 0, 0]
FORMULA ASLink-PT-03a-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 3527 resets, run finished after 1493 ms. (steps per millisecond=669 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 3095 resets, run finished after 1502 ms. (steps per millisecond=665 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 3456 resets, run finished after 1592 ms. (steps per millisecond=628 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 3526 resets, run finished after 1534 ms. (steps per millisecond=651 ) properties seen :[0, 0, 0, 0]
// Phase 1: matrix 1087 rows 611 cols
[2021-05-07 13:50:04] [INFO ] Computed 111 place invariants in 55 ms
[2021-05-07 13:50:04] [INFO ] [Real]Absence check using 29 positive place invariants in 38 ms returned sat
[2021-05-07 13:50:04] [INFO ] [Real]Absence check using 29 positive and 82 generalized place invariants in 42 ms returned sat
[2021-05-07 13:50:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:50:06] [INFO ] [Real]Absence check using state equation in 1212 ms returned sat
[2021-05-07 13:50:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:50:06] [INFO ] [Nat]Absence check using 29 positive place invariants in 30 ms returned sat
[2021-05-07 13:50:06] [INFO ] [Nat]Absence check using 29 positive and 82 generalized place invariants in 41 ms returned sat
[2021-05-07 13:50:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:50:07] [INFO ] [Nat]Absence check using state equation in 1317 ms returned sat
[2021-05-07 13:50:07] [INFO ] State equation strengthened by 21 read => feed constraints.
[2021-05-07 13:50:07] [INFO ] [Nat]Added 21 Read/Feed constraints in 161 ms returned sat
[2021-05-07 13:50:08] [INFO ] Deduced a trap composed of 77 places in 133 ms
[2021-05-07 13:50:08] [INFO ] Deduced a trap composed of 78 places in 143 ms
[2021-05-07 13:50:08] [INFO ] Deduced a trap composed of 77 places in 136 ms
[2021-05-07 13:50:08] [INFO ] Deduced a trap composed of 31 places in 132 ms
[2021-05-07 13:50:08] [INFO ] Deduced a trap composed of 72 places in 94 ms
[2021-05-07 13:50:08] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 867 ms
[2021-05-07 13:50:08] [INFO ] Computed and/alt/rep : 1086/15550/1086 causal constraints in 60 ms.
[2021-05-07 13:50:15] [INFO ] Added : 170 causal constraints over 34 iterations in 6305 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 100 ms.
[2021-05-07 13:50:15] [INFO ] [Real]Absence check using 29 positive place invariants in 26 ms returned sat
[2021-05-07 13:50:15] [INFO ] [Real]Absence check using 29 positive and 82 generalized place invariants in 43 ms returned sat
[2021-05-07 13:50:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:50:16] [INFO ] [Real]Absence check using state equation in 1355 ms returned sat
[2021-05-07 13:50:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:50:16] [INFO ] [Nat]Absence check using 29 positive place invariants in 32 ms returned sat
[2021-05-07 13:50:16] [INFO ] [Nat]Absence check using 29 positive and 82 generalized place invariants in 41 ms returned sat
[2021-05-07 13:50:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:50:18] [INFO ] [Nat]Absence check using state equation in 1449 ms returned sat
[2021-05-07 13:50:18] [INFO ] [Nat]Added 21 Read/Feed constraints in 85 ms returned sat
[2021-05-07 13:50:18] [INFO ] Computed and/alt/rep : 1086/15550/1086 causal constraints in 72 ms.
[2021-05-07 13:50:32] [INFO ] Added : 235 causal constraints over 47 iterations in 13577 ms. Result :unknown
[2021-05-07 13:50:32] [INFO ] [Real]Absence check using 29 positive place invariants in 27 ms returned sat
[2021-05-07 13:50:32] [INFO ] [Real]Absence check using 29 positive and 82 generalized place invariants in 61 ms returned sat
[2021-05-07 13:50:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:50:33] [INFO ] [Real]Absence check using state equation in 1330 ms returned sat
[2021-05-07 13:50:33] [INFO ] [Real]Added 21 Read/Feed constraints in 8 ms returned sat
[2021-05-07 13:50:33] [INFO ] Computed and/alt/rep : 1086/15550/1086 causal constraints in 91 ms.
[2021-05-07 13:50:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:50:33] [INFO ] [Nat]Absence check using 29 positive place invariants in 31 ms returned sat
[2021-05-07 13:50:34] [INFO ] [Nat]Absence check using 29 positive and 82 generalized place invariants in 46 ms returned sat
[2021-05-07 13:50:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:50:35] [INFO ] [Nat]Absence check using state equation in 1301 ms returned sat
[2021-05-07 13:50:35] [INFO ] [Nat]Added 21 Read/Feed constraints in 46 ms returned sat
[2021-05-07 13:50:35] [INFO ] Computed and/alt/rep : 1086/15550/1086 causal constraints in 90 ms.
[2021-05-07 13:50:58] [INFO ] Added : 420 causal constraints over 84 iterations in 23021 ms.(timeout) Result :unknown
[2021-05-07 13:50:58] [INFO ] [Real]Absence check using 29 positive place invariants in 32 ms returned sat
[2021-05-07 13:50:58] [INFO ] [Real]Absence check using 29 positive and 82 generalized place invariants in 43 ms returned sat
[2021-05-07 13:50:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:50:59] [INFO ] [Real]Absence check using state equation in 1353 ms returned sat
[2021-05-07 13:50:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:51:00] [INFO ] [Nat]Absence check using 29 positive place invariants in 26 ms returned sat
[2021-05-07 13:51:00] [INFO ] [Nat]Absence check using 29 positive and 82 generalized place invariants in 43 ms returned sat
[2021-05-07 13:51:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:51:01] [INFO ] [Nat]Absence check using state equation in 1338 ms returned sat
[2021-05-07 13:51:01] [INFO ] [Nat]Added 21 Read/Feed constraints in 62 ms returned sat
[2021-05-07 13:51:01] [INFO ] Deduced a trap composed of 70 places in 154 ms
[2021-05-07 13:51:01] [INFO ] Deduced a trap composed of 35 places in 133 ms
[2021-05-07 13:51:02] [INFO ] Deduced a trap composed of 38 places in 127 ms
[2021-05-07 13:51:02] [INFO ] Deduced a trap composed of 35 places in 129 ms
[2021-05-07 13:51:02] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 703 ms
[2021-05-07 13:51:02] [INFO ] Computed and/alt/rep : 1086/15550/1086 causal constraints in 73 ms.
[2021-05-07 13:51:09] [INFO ] Added : 165 causal constraints over 33 iterations in 7328 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 45 ms.
Incomplete Parikh walk after 226100 steps, including 2869 resets, run finished after 930 ms. (steps per millisecond=243 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 299600 steps, including 3568 resets, run finished after 1157 ms. (steps per millisecond=258 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 780000 steps, including 8008 resets, run finished after 2928 ms. (steps per millisecond=266 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 270900 steps, including 3310 resets, run finished after 1039 ms. (steps per millisecond=260 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Support contains 13 out of 611 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 611/611 places, 1087/1087 transitions.
Applied a total of 0 rules in 27 ms. Remains 611 /611 variables (removed 0) and now considering 1087/1087 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 611/611 places, 1087/1087 transitions.
Incomplete random walk after 1000000 steps, including 12692 resets, run finished after 3692 ms. (steps per millisecond=270 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 3466 resets, run finished after 1459 ms. (steps per millisecond=685 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 3078 resets, run finished after 1423 ms. (steps per millisecond=702 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 3472 resets, run finished after 1630 ms. (steps per millisecond=613 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 3489 resets, run finished after 1634 ms. (steps per millisecond=611 ) properties seen :[0, 0, 0, 0]
Interrupted probabilistic random walk after 4712872 steps, run timeout after 30001 ms. (steps per millisecond=157 ) properties seen :[1, 0, 0, 0]
Probabilistic random walk after 4712872 steps, saw 1381716 distinct states, run finished after 30001 ms. (steps per millisecond=157 ) properties seen :[1, 0, 0, 0]
FORMULA ASLink-PT-03a-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
// Phase 1: matrix 1087 rows 611 cols
[2021-05-07 13:51:55] [INFO ] Computed 111 place invariants in 54 ms
[2021-05-07 13:51:55] [INFO ] [Real]Absence check using 29 positive place invariants in 27 ms returned sat
[2021-05-07 13:51:55] [INFO ] [Real]Absence check using 29 positive and 82 generalized place invariants in 43 ms returned sat
[2021-05-07 13:51:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:51:57] [INFO ] [Real]Absence check using state equation in 1370 ms returned sat
[2021-05-07 13:51:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:51:57] [INFO ] [Nat]Absence check using 29 positive place invariants in 31 ms returned sat
[2021-05-07 13:51:57] [INFO ] [Nat]Absence check using 29 positive and 82 generalized place invariants in 40 ms returned sat
[2021-05-07 13:51:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:51:58] [INFO ] [Nat]Absence check using state equation in 1456 ms returned sat
[2021-05-07 13:51:58] [INFO ] State equation strengthened by 21 read => feed constraints.
[2021-05-07 13:51:58] [INFO ] [Nat]Added 21 Read/Feed constraints in 85 ms returned sat
[2021-05-07 13:51:58] [INFO ] Computed and/alt/rep : 1086/15550/1086 causal constraints in 71 ms.
[2021-05-07 13:52:12] [INFO ] Added : 235 causal constraints over 47 iterations in 13336 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 64 ms.
[2021-05-07 13:52:12] [INFO ] [Real]Absence check using 29 positive place invariants in 27 ms returned sat
[2021-05-07 13:52:12] [INFO ] [Real]Absence check using 29 positive and 82 generalized place invariants in 47 ms returned sat
[2021-05-07 13:52:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:52:13] [INFO ] [Real]Absence check using state equation in 1386 ms returned sat
[2021-05-07 13:52:13] [INFO ] [Real]Added 21 Read/Feed constraints in 10 ms returned sat
[2021-05-07 13:52:14] [INFO ] Computed and/alt/rep : 1086/15550/1086 causal constraints in 66 ms.
[2021-05-07 13:52:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:52:14] [INFO ] [Nat]Absence check using 29 positive place invariants in 31 ms returned sat
[2021-05-07 13:52:14] [INFO ] [Nat]Absence check using 29 positive and 82 generalized place invariants in 47 ms returned sat
[2021-05-07 13:52:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:52:15] [INFO ] [Nat]Absence check using state equation in 1341 ms returned sat
[2021-05-07 13:52:15] [INFO ] [Nat]Added 21 Read/Feed constraints in 48 ms returned sat
[2021-05-07 13:52:15] [INFO ] Computed and/alt/rep : 1086/15550/1086 causal constraints in 67 ms.
[2021-05-07 13:52:38] [INFO ] Added : 420 causal constraints over 84 iterations in 22901 ms. Result :unknown
[2021-05-07 13:52:38] [INFO ] [Real]Absence check using 29 positive place invariants in 25 ms returned sat
[2021-05-07 13:52:38] [INFO ] [Real]Absence check using 29 positive and 82 generalized place invariants in 42 ms returned sat
[2021-05-07 13:52:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:52:40] [INFO ] [Real]Absence check using state equation in 1384 ms returned sat
[2021-05-07 13:52:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:52:40] [INFO ] [Nat]Absence check using 29 positive place invariants in 27 ms returned sat
[2021-05-07 13:52:40] [INFO ] [Nat]Absence check using 29 positive and 82 generalized place invariants in 41 ms returned sat
[2021-05-07 13:52:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:52:41] [INFO ] [Nat]Absence check using state equation in 1349 ms returned sat
[2021-05-07 13:52:41] [INFO ] [Nat]Added 21 Read/Feed constraints in 62 ms returned sat
[2021-05-07 13:52:42] [INFO ] Deduced a trap composed of 70 places in 132 ms
[2021-05-07 13:52:42] [INFO ] Deduced a trap composed of 35 places in 136 ms
[2021-05-07 13:52:42] [INFO ] Deduced a trap composed of 38 places in 139 ms
[2021-05-07 13:52:42] [INFO ] Deduced a trap composed of 35 places in 125 ms
[2021-05-07 13:52:42] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 690 ms
[2021-05-07 13:52:42] [INFO ] Computed and/alt/rep : 1086/15550/1086 causal constraints in 62 ms.
[2021-05-07 13:52:51] [INFO ] Added : 165 causal constraints over 33 iterations in 9441 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 44 ms.
Incomplete Parikh walk after 201300 steps, including 2664 resets, run finished after 844 ms. (steps per millisecond=238 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 299600 steps, including 3553 resets, run finished after 1236 ms. (steps per millisecond=242 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 332800 steps, including 3771 resets, run finished after 1226 ms. (steps per millisecond=271 ) properties seen :[0, 0, 0] could not realise parikh vector
Support contains 11 out of 611 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 611/611 places, 1087/1087 transitions.
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 611 transition count 1087
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 9 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 610 transition count 1078
Symmetric choice reduction at 0 with 1 rule applications. Total rules 4 place count 610 transition count 1078
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 609 transition count 1070
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 609 transition count 1070
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 9 place count 608 transition count 1062
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 608 transition count 1062
Applied a total of 10 rules in 85 ms. Remains 608 /611 variables (removed 3) and now considering 1062/1087 (removed 25) transitions.
Finished structural reductions, in 1 iterations. Remains : 608/611 places, 1062/1087 transitions.
Incomplete random walk after 1000000 steps, including 12686 resets, run finished after 3427 ms. (steps per millisecond=291 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 3126 resets, run finished after 1579 ms. (steps per millisecond=633 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 3468 resets, run finished after 1609 ms. (steps per millisecond=621 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 3557 resets, run finished after 1539 ms. (steps per millisecond=649 ) properties seen :[0, 0, 0]
Interrupted probabilistic random walk after 5158498 steps, run timeout after 30001 ms. (steps per millisecond=171 ) properties seen :[0, 0, 0]
Probabilistic random walk after 5158498 steps, saw 1339008 distinct states, run finished after 30001 ms. (steps per millisecond=171 ) properties seen :[0, 0, 0]
// Phase 1: matrix 1062 rows 608 cols
[2021-05-07 13:53:33] [INFO ] Computed 111 place invariants in 13 ms
[2021-05-07 13:53:33] [INFO ] [Real]Absence check using 31 positive place invariants in 28 ms returned sat
[2021-05-07 13:53:33] [INFO ] [Real]Absence check using 31 positive and 80 generalized place invariants in 40 ms returned sat
[2021-05-07 13:53:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:53:35] [INFO ] [Real]Absence check using state equation in 1580 ms returned sat
[2021-05-07 13:53:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:53:35] [INFO ] [Nat]Absence check using 31 positive place invariants in 33 ms returned sat
[2021-05-07 13:53:35] [INFO ] [Nat]Absence check using 31 positive and 80 generalized place invariants in 38 ms returned sat
[2021-05-07 13:53:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:53:36] [INFO ] [Nat]Absence check using state equation in 1255 ms returned sat
[2021-05-07 13:53:36] [INFO ] State equation strengthened by 22 read => feed constraints.
[2021-05-07 13:53:36] [INFO ] [Nat]Added 22 Read/Feed constraints in 73 ms returned sat
[2021-05-07 13:53:36] [INFO ] Computed and/alt/rep : 1061/14837/1061 causal constraints in 59 ms.
[2021-05-07 13:53:57] [INFO ] Added : 360 causal constraints over 72 iterations in 20171 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 81 ms.
[2021-05-07 13:53:57] [INFO ] [Real]Absence check using 31 positive place invariants in 27 ms returned sat
[2021-05-07 13:53:57] [INFO ] [Real]Absence check using 31 positive and 80 generalized place invariants in 42 ms returned sat
[2021-05-07 13:53:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:53:58] [INFO ] [Real]Absence check using state equation in 1285 ms returned sat
[2021-05-07 13:53:58] [INFO ] [Real]Added 22 Read/Feed constraints in 9 ms returned sat
[2021-05-07 13:53:58] [INFO ] Computed and/alt/rep : 1061/14837/1061 causal constraints in 56 ms.
[2021-05-07 13:53:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:53:59] [INFO ] [Nat]Absence check using 31 positive place invariants in 32 ms returned sat
[2021-05-07 13:53:59] [INFO ] [Nat]Absence check using 31 positive and 80 generalized place invariants in 42 ms returned sat
[2021-05-07 13:53:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:54:00] [INFO ] [Nat]Absence check using state equation in 1249 ms returned sat
[2021-05-07 13:54:00] [INFO ] [Nat]Added 22 Read/Feed constraints in 71 ms returned sat
[2021-05-07 13:54:00] [INFO ] Computed and/alt/rep : 1061/14837/1061 causal constraints in 59 ms.
[2021-05-07 13:54:18] [INFO ] Added : 295 causal constraints over 59 iterations in 17837 ms. Result :unknown
[2021-05-07 13:54:18] [INFO ] [Real]Absence check using 31 positive place invariants in 26 ms returned sat
[2021-05-07 13:54:18] [INFO ] [Real]Absence check using 31 positive and 80 generalized place invariants in 40 ms returned sat
[2021-05-07 13:54:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:54:19] [INFO ] [Real]Absence check using state equation in 1315 ms returned sat
[2021-05-07 13:54:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:54:19] [INFO ] [Nat]Absence check using 31 positive place invariants in 26 ms returned sat
[2021-05-07 13:54:19] [INFO ] [Nat]Absence check using 31 positive and 80 generalized place invariants in 38 ms returned sat
[2021-05-07 13:54:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:54:21] [INFO ] [Nat]Absence check using state equation in 1252 ms returned sat
[2021-05-07 13:54:21] [INFO ] [Nat]Added 22 Read/Feed constraints in 148 ms returned sat
[2021-05-07 13:54:21] [INFO ] Computed and/alt/rep : 1061/14837/1061 causal constraints in 60 ms.
[2021-05-07 13:54:31] [INFO ] Added : 165 causal constraints over 33 iterations in 10169 ms. Result :unknown
Incomplete Parikh walk after 232300 steps, including 2808 resets, run finished after 865 ms. (steps per millisecond=268 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 292500 steps, including 3351 resets, run finished after 1186 ms. (steps per millisecond=246 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 330400 steps, including 3691 resets, run finished after 1232 ms. (steps per millisecond=268 ) properties seen :[0, 0, 0] could not realise parikh vector
Support contains 11 out of 608 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 608/608 places, 1062/1062 transitions.
Applied a total of 0 rules in 19 ms. Remains 608 /608 variables (removed 0) and now considering 1062/1062 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 608/608 places, 1062/1062 transitions.
Starting structural reductions, iteration 0 : 608/608 places, 1062/1062 transitions.
Applied a total of 0 rules in 19 ms. Remains 608 /608 variables (removed 0) and now considering 1062/1062 (removed 0) transitions.
// Phase 1: matrix 1062 rows 608 cols
[2021-05-07 13:54:34] [INFO ] Computed 111 place invariants in 12 ms
[2021-05-07 13:54:36] [INFO ] Implicit Places using invariants in 1375 ms returned [1, 20, 21, 24, 35, 53, 71, 152, 165, 166, 167, 168, 169, 187, 205, 243, 287, 300, 301, 302, 303, 304, 322, 421, 426, 437, 438, 439, 441, 473, 475, 478, 496, 497, 498, 499, 517, 523, 529, 535, 541, 547, 553, 559, 565, 572]
Discarding 46 places :
Implicit Place search using SMT only with invariants took 1378 ms to find 46 implicit places.
[2021-05-07 13:54:36] [INFO ] Redundant transitions in 70 ms returned []
// Phase 1: matrix 1062 rows 562 cols
[2021-05-07 13:54:36] [INFO ] Computed 65 place invariants in 10 ms
[2021-05-07 13:54:38] [INFO ] Dead Transitions using invariants and state equation in 1931 ms returned []
Starting structural reductions, iteration 1 : 562/608 places, 1062/1062 transitions.
Performed 61 Post agglomeration using F-continuation condition.Transition count delta: 61
Iterating post reduction 0 with 61 rules applied. Total rules applied 61 place count 562 transition count 1001
Reduce places removed 61 places and 0 transitions.
Iterating post reduction 1 with 61 rules applied. Total rules applied 122 place count 501 transition count 1001
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 122 place count 501 transition count 977
Deduced a syphon composed of 24 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 49 rules applied. Total rules applied 171 place count 476 transition count 977
Discarding 11 places :
Implicit places reduction removed 11 places
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 2 with 23 rules applied. Total rules applied 194 place count 465 transition count 965
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 206 place count 453 transition count 965
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 206 place count 453 transition count 964
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 208 place count 452 transition count 964
Symmetric choice reduction at 4 with 13 rule applications. Total rules 221 place count 452 transition count 964
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 13 transitions.
Iterating global reduction 4 with 26 rules applied. Total rules applied 247 place count 439 transition count 951
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 250 place count 439 transition count 948
Symmetric choice reduction at 5 with 3 rule applications. Total rules 253 place count 439 transition count 948
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 259 place count 436 transition count 945
Symmetric choice reduction at 5 with 1 rule applications. Total rules 260 place count 436 transition count 945
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 262 place count 435 transition count 944
Symmetric choice reduction at 5 with 1 rule applications. Total rules 263 place count 435 transition count 944
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 265 place count 434 transition count 943
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 1 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 5 with 76 rules applied. Total rules applied 341 place count 396 transition count 905
Symmetric choice reduction at 5 with 2 rule applications. Total rules 343 place count 396 transition count 905
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 347 place count 394 transition count 903
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 349 place count 394 transition count 901
Free-agglomeration rule applied 3 times.
Iterating global reduction 6 with 3 rules applied. Total rules applied 352 place count 394 transition count 898
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 357 place count 391 transition count 896
Free-agglomeration rule (complex) applied 14 times.
Iterating global reduction 7 with 14 rules applied. Total rules applied 371 place count 391 transition count 882
Ensure Unique test removed 1 places
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 16 rules applied. Total rules applied 387 place count 376 transition count 881
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 8 with 9 rules applied. Total rules applied 396 place count 376 transition count 881
Applied a total of 396 rules in 321 ms. Remains 376 /562 variables (removed 186) and now considering 881/1062 (removed 181) transitions.
// Phase 1: matrix 881 rows 376 cols
[2021-05-07 13:54:38] [INFO ] Computed 52 place invariants in 24 ms
[2021-05-07 13:54:39] [INFO ] Implicit Places using invariants in 708 ms returned [77, 94, 101, 104, 106, 112, 164, 183, 189, 192, 194, 195, 200, 201, 254, 286, 292, 362]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 715 ms to find 18 implicit places.
Starting structural reductions, iteration 2 : 358/608 places, 881/1062 transitions.
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 358 transition count 881
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 15 place count 353 transition count 876
Symmetric choice reduction at 0 with 2 rule applications. Total rules 17 place count 353 transition count 876
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 21 place count 351 transition count 874
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 29 place count 347 transition count 870
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 35 place count 347 transition count 864
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 41 place count 341 transition count 864
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 43 place count 341 transition count 862
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 45 place count 339 transition count 862
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 48 place count 339 transition count 862
Applied a total of 48 rules in 99 ms. Remains 339 /358 variables (removed 19) and now considering 862/881 (removed 19) transitions.
// Phase 1: matrix 862 rows 339 cols
[2021-05-07 13:54:39] [INFO ] Computed 34 place invariants in 31 ms
[2021-05-07 13:54:40] [INFO ] Implicit Places using invariants in 850 ms returned []
// Phase 1: matrix 862 rows 339 cols
[2021-05-07 13:54:40] [INFO ] Computed 34 place invariants in 8 ms
[2021-05-07 13:54:40] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-07 13:54:43] [INFO ] Implicit Places using invariants and state equation in 2944 ms returned []
Implicit Place search using SMT with State Equation took 3804 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 339/608 places, 862/1062 transitions.
Incomplete random walk after 1000000 steps, including 18764 resets, run finished after 2821 ms. (steps per millisecond=354 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 4979 resets, run finished after 1070 ms. (steps per millisecond=934 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 6046 resets, run finished after 1247 ms. (steps per millisecond=801 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 6027 resets, run finished after 1131 ms. (steps per millisecond=884 ) properties seen :[0, 0, 0]
Interrupted probabilistic random walk after 5419784 steps, run timeout after 30001 ms. (steps per millisecond=180 ) properties seen :[0, 1, 1]
Probabilistic random walk after 5419784 steps, saw 2127767 distinct states, run finished after 30001 ms. (steps per millisecond=180 ) properties seen :[0, 1, 1]
FORMULA ASLink-PT-03a-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ASLink-PT-03a-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
// Phase 1: matrix 862 rows 339 cols
[2021-05-07 13:55:19] [INFO ] Computed 34 place invariants in 8 ms
[2021-05-07 13:55:19] [INFO ] [Real]Absence check using 11 positive place invariants in 13 ms returned sat
[2021-05-07 13:55:19] [INFO ] [Real]Absence check using 11 positive and 23 generalized place invariants in 9 ms returned sat
[2021-05-07 13:55:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:55:20] [INFO ] [Real]Absence check using state equation in 538 ms returned sat
[2021-05-07 13:55:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:55:20] [INFO ] [Nat]Absence check using 11 positive place invariants in 34 ms returned sat
[2021-05-07 13:55:20] [INFO ] [Nat]Absence check using 11 positive and 23 generalized place invariants in 9 ms returned sat
[2021-05-07 13:55:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:55:20] [INFO ] [Nat]Absence check using state equation in 510 ms returned sat
[2021-05-07 13:55:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-07 13:55:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 62 ms returned sat
[2021-05-07 13:55:20] [INFO ] Deduced a trap composed of 14 places in 54 ms
[2021-05-07 13:55:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 89 ms
[2021-05-07 13:55:20] [INFO ] Computed and/alt/rep : 861/14649/861 causal constraints in 54 ms.
[2021-05-07 13:55:42] [INFO ] Added : 360 causal constraints over 72 iterations in 21973 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 136 ms.
Incomplete Parikh walk after 144000 steps, including 2249 resets, run finished after 430 ms. (steps per millisecond=334 ) properties seen :[0] could not realise parikh vector
Support contains 5 out of 339 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 339/339 places, 862/862 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 339 transition count 861
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 338 transition count 861
Symmetric choice reduction at 2 with 2 rule applications. Total rules 4 place count 338 transition count 861
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 336 transition count 859
Ensure Unique test removed 1 places
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 2 with 3 rules applied. Total rules applied 11 place count 335 transition count 857
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 12 place count 334 transition count 857
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 18 place count 331 transition count 854
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 4 with 3 rules applied. Total rules applied 21 place count 331 transition count 851
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 24 place count 328 transition count 851
Applied a total of 24 rules in 41 ms. Remains 328 /339 variables (removed 11) and now considering 851/862 (removed 11) transitions.
Finished structural reductions, in 1 iterations. Remains : 328/339 places, 851/862 transitions.
Incomplete random walk after 1000000 steps, including 19382 resets, run finished after 2929 ms. (steps per millisecond=341 ) properties seen :[0]
Incomplete Best-First random walk after 1000000 steps, including 5187 resets, run finished after 1164 ms. (steps per millisecond=859 ) properties seen :[0]
Interrupted probabilistic random walk after 8356957 steps, run timeout after 30001 ms. (steps per millisecond=278 ) properties seen :[0]
Probabilistic random walk after 8356957 steps, saw 1899090 distinct states, run finished after 30001 ms. (steps per millisecond=278 ) properties seen :[0]
// Phase 1: matrix 851 rows 328 cols
[2021-05-07 13:56:17] [INFO ] Computed 33 place invariants in 8 ms
[2021-05-07 13:56:17] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2021-05-07 13:56:17] [INFO ] [Real]Absence check using 7 positive and 26 generalized place invariants in 13 ms returned sat
[2021-05-07 13:56:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:56:18] [INFO ] [Real]Absence check using state equation in 538 ms returned sat
[2021-05-07 13:56:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:56:18] [INFO ] [Nat]Absence check using 7 positive place invariants in 47 ms returned sat
[2021-05-07 13:56:18] [INFO ] [Nat]Absence check using 7 positive and 26 generalized place invariants in 20 ms returned sat
[2021-05-07 13:56:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:56:18] [INFO ] [Nat]Absence check using state equation in 547 ms returned sat
[2021-05-07 13:56:18] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-07 13:56:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 47 ms returned sat
[2021-05-07 13:56:18] [INFO ] Computed and/alt/rep : 850/15119/850 causal constraints in 49 ms.
[2021-05-07 13:56:39] [INFO ] Added : 500 causal constraints over 100 iterations in 20209 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 157 ms.
Incomplete Parikh walk after 232700 steps, including 3228 resets, run finished after 719 ms. (steps per millisecond=323 ) properties seen :[0] could not realise parikh vector
Support contains 5 out of 328 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 328/328 places, 851/851 transitions.
Applied a total of 0 rules in 12 ms. Remains 328 /328 variables (removed 0) and now considering 851/851 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 328/328 places, 851/851 transitions.
Starting structural reductions, iteration 0 : 328/328 places, 851/851 transitions.
Applied a total of 0 rules in 12 ms. Remains 328 /328 variables (removed 0) and now considering 851/851 (removed 0) transitions.
// Phase 1: matrix 851 rows 328 cols
[2021-05-07 13:56:40] [INFO ] Computed 33 place invariants in 7 ms
[2021-05-07 13:56:40] [INFO ] Implicit Places using invariants in 646 ms returned [89, 195]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 647 ms to find 2 implicit places.
[2021-05-07 13:56:40] [INFO ] Redundant transitions in 118 ms returned []
// Phase 1: matrix 851 rows 326 cols
[2021-05-07 13:56:40] [INFO ] Computed 31 place invariants in 112 ms
[2021-05-07 13:56:42] [INFO ] Dead Transitions using invariants and state equation in 1123 ms returned []
Starting structural reductions, iteration 1 : 326/328 places, 851/851 transitions.
Applied a total of 0 rules in 12 ms. Remains 326 /326 variables (removed 0) and now considering 851/851 (removed 0) transitions.
[2021-05-07 13:56:42] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 851 rows 326 cols
[2021-05-07 13:56:42] [INFO ] Computed 31 place invariants in 7 ms
[2021-05-07 13:56:43] [INFO ] Dead Transitions using invariants and state equation in 1156 ms returned []
Finished structural reductions, in 2 iterations. Remains : 326/328 places, 851/851 transitions.
Incomplete random walk after 1000000 steps, including 19251 resets, run finished after 2730 ms. (steps per millisecond=366 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 5121 resets, run finished after 1037 ms. (steps per millisecond=964 ) properties seen :[0]
Interrupted probabilistic random walk after 8624328 steps, run timeout after 30001 ms. (steps per millisecond=287 ) properties seen :[0]
Probabilistic random walk after 8624328 steps, saw 1959217 distinct states, run finished after 30001 ms. (steps per millisecond=287 ) properties seen :[0]
// Phase 1: matrix 851 rows 326 cols
[2021-05-07 13:57:16] [INFO ] Computed 31 place invariants in 7 ms
[2021-05-07 13:57:17] [INFO ] [Real]Absence check using 9 positive place invariants in 12 ms returned sat
[2021-05-07 13:57:17] [INFO ] [Real]Absence check using 9 positive and 22 generalized place invariants in 9 ms returned sat
[2021-05-07 13:57:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:57:17] [INFO ] [Real]Absence check using state equation in 531 ms returned sat
[2021-05-07 13:57:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:57:17] [INFO ] [Nat]Absence check using 9 positive place invariants in 82 ms returned sat
[2021-05-07 13:57:17] [INFO ] [Nat]Absence check using 9 positive and 22 generalized place invariants in 9 ms returned sat
[2021-05-07 13:57:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:57:18] [INFO ] [Nat]Absence check using state equation in 518 ms returned sat
[2021-05-07 13:57:18] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-07 13:57:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 136 ms returned sat
[2021-05-07 13:57:18] [INFO ] Deduced a trap composed of 47 places in 150 ms
[2021-05-07 13:57:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 195 ms
[2021-05-07 13:57:18] [INFO ] Computed and/alt/rep : 850/14975/850 causal constraints in 48 ms.
[2021-05-07 13:57:41] [INFO ] Added : 545 causal constraints over 109 iterations in 22475 ms.(timeout) Result :sat
[2021-05-07 13:57:41] [INFO ] Deduced a trap composed of 14 places in 57 ms
[2021-05-07 13:57:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 283 ms
Attempting to minimize the solution found.
Minimization took 164 ms.
Incomplete Parikh walk after 211800 steps, including 2998 resets, run finished after 616 ms. (steps per millisecond=343 ) properties seen :[0] could not realise parikh vector
Support contains 5 out of 326 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 326/326 places, 851/851 transitions.
Applied a total of 0 rules in 9 ms. Remains 326 /326 variables (removed 0) and now considering 851/851 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 326/326 places, 851/851 transitions.
Starting structural reductions, iteration 0 : 326/326 places, 851/851 transitions.
Applied a total of 0 rules in 10 ms. Remains 326 /326 variables (removed 0) and now considering 851/851 (removed 0) transitions.
// Phase 1: matrix 851 rows 326 cols
[2021-05-07 13:57:42] [INFO ] Computed 31 place invariants in 7 ms
[2021-05-07 13:57:42] [INFO ] Implicit Places using invariants in 475 ms returned []
// Phase 1: matrix 851 rows 326 cols
[2021-05-07 13:57:42] [INFO ] Computed 31 place invariants in 6 ms
[2021-05-07 13:57:43] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-07 13:57:45] [INFO ] Implicit Places using invariants and state equation in 3070 ms returned []
Implicit Place search using SMT with State Equation took 3555 ms to find 0 implicit places.
[2021-05-07 13:57:45] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 851 rows 326 cols
[2021-05-07 13:57:45] [INFO ] Computed 31 place invariants in 7 ms
[2021-05-07 13:57:46] [INFO ] Dead Transitions using invariants and state equation in 1064 ms returned []
Finished structural reductions, in 1 iterations. Remains : 326/326 places, 851/851 transitions.
Incomplete random walk after 100000 steps, including 1960 resets, run finished after 269 ms. (steps per millisecond=371 ) properties seen :[0]
// Phase 1: matrix 851 rows 326 cols
[2021-05-07 13:57:47] [INFO ] Computed 31 place invariants in 7 ms
[2021-05-07 13:57:47] [INFO ] [Real]Absence check using 9 positive place invariants in 13 ms returned sat
[2021-05-07 13:57:47] [INFO ] [Real]Absence check using 9 positive and 22 generalized place invariants in 10 ms returned sat
[2021-05-07 13:57:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:57:47] [INFO ] [Real]Absence check using state equation in 533 ms returned sat
[2021-05-07 13:57:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:57:47] [INFO ] [Nat]Absence check using 9 positive place invariants in 84 ms returned sat
[2021-05-07 13:57:47] [INFO ] [Nat]Absence check using 9 positive and 22 generalized place invariants in 10 ms returned sat
[2021-05-07 13:57:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:57:48] [INFO ] [Nat]Absence check using state equation in 546 ms returned sat
[2021-05-07 13:57:48] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-07 13:57:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 135 ms returned sat
[2021-05-07 13:57:48] [INFO ] Deduced a trap composed of 47 places in 132 ms
[2021-05-07 13:57:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 172 ms
[2021-05-07 13:57:48] [INFO ] Computed and/alt/rep : 850/14975/850 causal constraints in 56 ms.
[2021-05-07 13:58:07] [INFO ] Added : 540 causal constraints over 108 iterations in 19015 ms. Result :unknown
Applied a total of 0 rules in 9 ms. Remains 326 /326 variables (removed 0) and now considering 851/851 (removed 0) transitions.
// Phase 1: matrix 851 rows 326 cols
[2021-05-07 13:58:07] [INFO ] Computed 31 place invariants in 7 ms
[2021-05-07 13:58:07] [INFO ] [Real]Absence check using 9 positive place invariants in 17 ms returned sat
[2021-05-07 13:58:07] [INFO ] [Real]Absence check using 9 positive and 22 generalized place invariants in 18 ms returned sat
[2021-05-07 13:58:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:58:08] [INFO ] [Real]Absence check using state equation in 646 ms returned sat
[2021-05-07 13:58:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:58:08] [INFO ] [Nat]Absence check using 9 positive place invariants in 82 ms returned sat
[2021-05-07 13:58:08] [INFO ] [Nat]Absence check using 9 positive and 22 generalized place invariants in 10 ms returned sat
[2021-05-07 13:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:58:09] [INFO ] [Nat]Absence check using state equation in 535 ms returned sat
[2021-05-07 13:58:09] [INFO ] Computed and/alt/rep : 850/14928/850 causal constraints in 51 ms.
[2021-05-07 13:58:29] [INFO ] Added : 500 causal constraints over 100 iterations in 20374 ms.(timeout) Result :sat
[2021-05-07 13:58:29] [INFO ] Deduced a trap composed of 14 places in 200 ms
[2021-05-07 13:58:30] [INFO ] Deduced a trap composed of 51 places in 133 ms
[2021-05-07 13:58:30] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 761 ms
Attempting to minimize the solution found.
Minimization took 162 ms.
[2021-05-07 13:58:30] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 2 ms.
[2021-05-07 13:58:30] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 23 ms.
[2021-05-07 13:58:31] [INFO ] Flatten gal took : 270 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityCardinality @ ASLink-PT-03a @ 3570 seconds
vrfy: finished
info: timeLeft: 3558
rslt: Output for ReachabilityCardinality @ ASLink-PT-03a
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"starttime": "Fri May 7 13:58:32 2021
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"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 10,
"problems": 2
},
"type": "reachability",
"workflow": "stateequation||search"
}
}
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 1177/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 326
lola: finding significant places
lola: 326 places, 851 transitions, 295 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from ReachabilityCardinality.xml
lola: LP says that atomic proposition is always true: (p255 <= 1)
lola: LP says that atomic proposition is always true: (p17 <= 1)
lola: E (F ((((1 <= p322)) AND ((2 <= p259) OR (p259 <= 0)) AND ((1 <= p148)) AND ((p255 <= 0)) AND (1 <= p17))))
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F ((((1 <= p322)) AND ((2 <= p259) OR (p259 <= 0)) AND ((1 <= p148)) AND ((p255 <= 0)) AND (1 <= p17))))
lola: processed formula length: 108
lola: 1 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: subprocess will run for 0 seconds at most (--localtimelimit)
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((1 <= p322)) AND ((2 <= p259) OR (p259 <= 0)) AND ((1 <= p148)) AND ((p255 <= 0)) AND (1 <= p17))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 10 literals and 2 conjunctive subformulas
lola: local time limit reached - aborting
lola: state equation: write sara problem file to ReachabilityCardinality-0.sara
lola: memory consumption: 23112 KB
lola: time consumption: 12 seconds
lola: print data as JSON (--json)
lola: writing JSON to ReachabilityCardinality.json
lola: closed JSON file ReachabilityCardinality.json
rslt: finished
--------------------
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-03a"
export BK_EXAMINATION="ReachabilityCardinality"
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-03a, examination is ReachabilityCardinality"
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-162038005800023"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-03a.tgz
mv ASLink-PT-03a execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;