Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r006-tajo-165245688900125.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ASLink-PT-08a, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-tajo-165245688900125
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 996K
-rw-r--r-- 1 mcc users 7.6K Apr 30 07:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Apr 30 07:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Apr 30 07:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 30 07:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.3K May 9 07:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 07:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 9 07:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 9 07:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 07:00 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 757K May 10 09:33 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ASLink-PT-08a-UpperBounds-00
FORMULA_NAME ASLink-PT-08a-UpperBounds-01
FORMULA_NAME ASLink-PT-08a-UpperBounds-02
FORMULA_NAME ASLink-PT-08a-UpperBounds-03
FORMULA_NAME ASLink-PT-08a-UpperBounds-04
FORMULA_NAME ASLink-PT-08a-UpperBounds-05
FORMULA_NAME ASLink-PT-08a-UpperBounds-06
FORMULA_NAME ASLink-PT-08a-UpperBounds-07
FORMULA_NAME ASLink-PT-08a-UpperBounds-08
FORMULA_NAME ASLink-PT-08a-UpperBounds-09
FORMULA_NAME ASLink-PT-08a-UpperBounds-10
FORMULA_NAME ASLink-PT-08a-UpperBounds-11
FORMULA_NAME ASLink-PT-08a-UpperBounds-12
FORMULA_NAME ASLink-PT-08a-UpperBounds-13
FORMULA_NAME ASLink-PT-08a-UpperBounds-14
FORMULA_NAME ASLink-PT-08a-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652652165318

Running Version 202205111006
[2022-05-15 22:02:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-15 22:02:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 22:02:47] [INFO ] Load time of PNML (sax parser for PT used): 213 ms
[2022-05-15 22:02:47] [INFO ] Transformed 1796 places.
[2022-05-15 22:02:47] [INFO ] Transformed 2646 transitions.
[2022-05-15 22:02:47] [INFO ] Found NUPN structural information;
[2022-05-15 22:02:47] [INFO ] Parsed PT model containing 1796 places and 2646 transitions in 359 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Ensure Unique test removed 28 transitions
Reduce redundant transitions removed 28 transitions.
// Phase 1: matrix 2618 rows 1796 cols
[2022-05-15 22:02:47] [INFO ] Computed 346 place invariants in 262 ms
Incomplete random walk after 10000 steps, including 43 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 16) seen :8
FORMULA ASLink-PT-08a-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08a-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08a-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08a-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08a-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08a-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08a-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08a-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 8) seen :0
// Phase 1: matrix 2618 rows 1796 cols
[2022-05-15 22:02:48] [INFO ] Computed 346 place invariants in 47 ms
[2022-05-15 22:02:48] [INFO ] [Real]Absence check using 85 positive place invariants in 50 ms returned sat
[2022-05-15 22:02:48] [INFO ] [Real]Absence check using 85 positive and 261 generalized place invariants in 87 ms returned sat
[2022-05-15 22:02:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:02:50] [INFO ] [Real]Absence check using state equation in 1328 ms returned sat
[2022-05-15 22:02:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:02:50] [INFO ] [Nat]Absence check using 85 positive place invariants in 57 ms returned sat
[2022-05-15 22:02:50] [INFO ] [Nat]Absence check using 85 positive and 261 generalized place invariants in 116 ms returned sat
[2022-05-15 22:02:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:02:55] [INFO ] [Nat]Absence check using state equation in 4275 ms returned unknown
[2022-05-15 22:02:55] [INFO ] [Real]Absence check using 85 positive place invariants in 45 ms returned sat
[2022-05-15 22:02:55] [INFO ] [Real]Absence check using 85 positive and 261 generalized place invariants in 112 ms returned sat
[2022-05-15 22:02:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:02:57] [INFO ] [Real]Absence check using state equation in 1489 ms returned sat
[2022-05-15 22:02:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:02:57] [INFO ] [Nat]Absence check using 85 positive place invariants in 102 ms returned sat
[2022-05-15 22:02:58] [INFO ] [Nat]Absence check using 85 positive and 261 generalized place invariants in 91 ms returned sat
[2022-05-15 22:02:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:03:02] [INFO ] [Nat]Absence check using state equation in 4419 ms returned unknown
[2022-05-15 22:03:02] [INFO ] [Real]Absence check using 85 positive place invariants in 35 ms returned sat
[2022-05-15 22:03:02] [INFO ] [Real]Absence check using 85 positive and 261 generalized place invariants in 70 ms returned sat
[2022-05-15 22:03:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:03:04] [INFO ] [Real]Absence check using state equation in 1350 ms returned sat
[2022-05-15 22:03:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:03:04] [INFO ] [Nat]Absence check using 85 positive place invariants in 52 ms returned sat
[2022-05-15 22:03:05] [INFO ] [Nat]Absence check using 85 positive and 261 generalized place invariants in 112 ms returned sat
[2022-05-15 22:03:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:03:09] [INFO ] [Nat]Absence check using state equation in 4361 ms returned unknown
[2022-05-15 22:03:09] [INFO ] [Real]Absence check using 85 positive place invariants in 43 ms returned sat
[2022-05-15 22:03:09] [INFO ] [Real]Absence check using 85 positive and 261 generalized place invariants in 84 ms returned sat
[2022-05-15 22:03:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:03:10] [INFO ] [Real]Absence check using state equation in 1116 ms returned sat
[2022-05-15 22:03:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:03:11] [INFO ] [Nat]Absence check using 85 positive place invariants in 33 ms returned sat
[2022-05-15 22:03:11] [INFO ] [Nat]Absence check using 85 positive and 261 generalized place invariants in 66 ms returned sat
[2022-05-15 22:03:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:03:16] [INFO ] [Nat]Absence check using state equation in 4601 ms returned unknown
[2022-05-15 22:03:16] [INFO ] [Real]Absence check using 85 positive place invariants in 61 ms returned sat
[2022-05-15 22:03:17] [INFO ] [Real]Absence check using 85 positive and 261 generalized place invariants in 120 ms returned sat
[2022-05-15 22:03:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:03:18] [INFO ] [Real]Absence check using state equation in 1589 ms returned sat
[2022-05-15 22:03:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:03:19] [INFO ] [Nat]Absence check using 85 positive place invariants in 47 ms returned sat
[2022-05-15 22:03:19] [INFO ] [Nat]Absence check using 85 positive and 261 generalized place invariants in 89 ms returned sat
[2022-05-15 22:03:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:03:23] [INFO ] [Nat]Absence check using state equation in 4590 ms returned unknown
[2022-05-15 22:03:24] [INFO ] [Real]Absence check using 85 positive place invariants in 33 ms returned sat
[2022-05-15 22:03:24] [INFO ] [Real]Absence check using 85 positive and 261 generalized place invariants in 65 ms returned sat
[2022-05-15 22:03:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:03:25] [INFO ] [Real]Absence check using state equation in 1461 ms returned sat
[2022-05-15 22:03:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:03:26] [INFO ] [Nat]Absence check using 85 positive place invariants in 46 ms returned sat
[2022-05-15 22:03:26] [INFO ] [Nat]Absence check using 85 positive and 261 generalized place invariants in 104 ms returned sat
[2022-05-15 22:03:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:03:30] [INFO ] [Nat]Absence check using state equation in 4514 ms returned unknown
[2022-05-15 22:03:31] [INFO ] [Real]Absence check using 85 positive place invariants in 35 ms returned sat
[2022-05-15 22:03:31] [INFO ] [Real]Absence check using 85 positive and 261 generalized place invariants in 68 ms returned sat
[2022-05-15 22:03:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:03:32] [INFO ] [Real]Absence check using state equation in 1402 ms returned sat
[2022-05-15 22:03:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:03:33] [INFO ] [Nat]Absence check using 85 positive place invariants in 39 ms returned sat
[2022-05-15 22:03:33] [INFO ] [Nat]Absence check using 85 positive and 261 generalized place invariants in 69 ms returned sat
[2022-05-15 22:03:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:03:37] [INFO ] [Nat]Absence check using state equation in 4676 ms returned unknown
[2022-05-15 22:03:37] [INFO ] [Real]Absence check using 85 positive place invariants in 33 ms returned sat
[2022-05-15 22:03:38] [INFO ] [Real]Absence check using 85 positive and 261 generalized place invariants in 61 ms returned sat
[2022-05-15 22:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:03:39] [INFO ] [Real]Absence check using state equation in 1143 ms returned sat
[2022-05-15 22:03:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:03:39] [INFO ] [Nat]Absence check using 85 positive place invariants in 36 ms returned sat
[2022-05-15 22:03:39] [INFO ] [Nat]Absence check using 85 positive and 261 generalized place invariants in 73 ms returned sat
[2022-05-15 22:03:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:03:44] [INFO ] [Nat]Absence check using state equation in 4576 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0]
Support contains 8 out of 1796 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1796/1796 places, 2618/2618 transitions.
Ensure Unique test removed 32 places
Discarding 16 places :
Implicit places reduction removed 16 places
Drop transitions removed 164 transitions
Trivial Post-agglo rules discarded 164 transitions
Performed 164 trivial Post agglomeration. Transition count delta: 164
Iterating post reduction 0 with 212 rules applied. Total rules applied 212 place count 1748 transition count 2454
Reduce places removed 164 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 165 rules applied. Total rules applied 377 place count 1584 transition count 2453
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 378 place count 1583 transition count 2453
Performed 169 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 169 Pre rules applied. Total rules applied 378 place count 1583 transition count 2284
Deduced a syphon composed of 169 places in 4 ms
Ensure Unique test removed 67 places
Reduce places removed 236 places and 0 transitions.
Iterating global reduction 3 with 405 rules applied. Total rules applied 783 place count 1347 transition count 2284
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 784 place count 1347 transition count 2283
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 785 place count 1346 transition count 2283
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 796 place count 1335 transition count 2224
Ensure Unique test removed 1 places
Iterating global reduction 5 with 12 rules applied. Total rules applied 808 place count 1334 transition count 2224
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 5 with 6 rules applied. Total rules applied 814 place count 1333 transition count 2219
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 817 place count 1330 transition count 2219
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 818 place count 1329 transition count 2211
Iterating global reduction 7 with 1 rules applied. Total rules applied 819 place count 1329 transition count 2211
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 820 place count 1328 transition count 2203
Iterating global reduction 7 with 1 rules applied. Total rules applied 821 place count 1328 transition count 2203
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 822 place count 1327 transition count 2195
Iterating global reduction 7 with 1 rules applied. Total rules applied 823 place count 1327 transition count 2195
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 824 place count 1326 transition count 2187
Iterating global reduction 7 with 1 rules applied. Total rules applied 825 place count 1326 transition count 2187
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 826 place count 1325 transition count 2179
Iterating global reduction 7 with 1 rules applied. Total rules applied 827 place count 1325 transition count 2179
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 828 place count 1324 transition count 2171
Iterating global reduction 7 with 1 rules applied. Total rules applied 829 place count 1324 transition count 2171
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 830 place count 1323 transition count 2163
Iterating global reduction 7 with 1 rules applied. Total rules applied 831 place count 1323 transition count 2163
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 832 place count 1322 transition count 2155
Iterating global reduction 7 with 1 rules applied. Total rules applied 833 place count 1322 transition count 2155
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 834 place count 1321 transition count 2147
Iterating global reduction 7 with 1 rules applied. Total rules applied 835 place count 1321 transition count 2147
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 836 place count 1320 transition count 2139
Iterating global reduction 7 with 1 rules applied. Total rules applied 837 place count 1320 transition count 2139
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 838 place count 1319 transition count 2131
Iterating global reduction 7 with 1 rules applied. Total rules applied 839 place count 1319 transition count 2131
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 840 place count 1318 transition count 2123
Iterating global reduction 7 with 1 rules applied. Total rules applied 841 place count 1318 transition count 2123
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 842 place count 1317 transition count 2115
Iterating global reduction 7 with 1 rules applied. Total rules applied 843 place count 1317 transition count 2115
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 844 place count 1316 transition count 2107
Iterating global reduction 7 with 1 rules applied. Total rules applied 845 place count 1316 transition count 2107
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 846 place count 1315 transition count 2099
Iterating global reduction 7 with 1 rules applied. Total rules applied 847 place count 1315 transition count 2099
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 848 place count 1314 transition count 2091
Iterating global reduction 7 with 1 rules applied. Total rules applied 849 place count 1314 transition count 2091
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 55
Deduced a syphon composed of 55 places in 3 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 7 with 110 rules applied. Total rules applied 959 place count 1259 transition count 2036
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 7 with 7 rules applied. Total rules applied 966 place count 1259 transition count 2029
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 973 place count 1252 transition count 2029
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 8 with 9 rules applied. Total rules applied 982 place count 1252 transition count 2029
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 983 place count 1251 transition count 2028
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 8 with 16 rules applied. Total rules applied 999 place count 1235 transition count 2028
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 31 Pre rules applied. Total rules applied 999 place count 1235 transition count 1997
Deduced a syphon composed of 31 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 9 with 63 rules applied. Total rules applied 1062 place count 1203 transition count 1997
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 9 with 9 rules applied. Total rules applied 1071 place count 1194 transition count 1997
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 1071 place count 1194 transition count 1996
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1073 place count 1193 transition count 1996
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 10 with 18 rules applied. Total rules applied 1091 place count 1184 transition count 1987
Discarding 8 places :
Symmetric choice reduction at 10 with 8 rule applications. Total rules 1099 place count 1176 transition count 1979
Iterating global reduction 10 with 8 rules applied. Total rules applied 1107 place count 1176 transition count 1979
Free-agglomeration rule applied 8 times.
Iterating global reduction 10 with 8 rules applied. Total rules applied 1115 place count 1176 transition count 1971
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 10 with 8 rules applied. Total rules applied 1123 place count 1168 transition count 1971
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 11 with 8 rules applied. Total rules applied 1131 place count 1168 transition count 1971
Applied a total of 1131 rules in 2319 ms. Remains 1168 /1796 variables (removed 628) and now considering 1971/2618 (removed 647) transitions.
Finished structural reductions, in 1 iterations. Remains : 1168/1796 places, 1971/2618 transitions.
// Phase 1: matrix 1971 rows 1168 cols
[2022-05-15 22:03:46] [INFO ] Computed 203 place invariants in 69 ms
Incomplete random walk after 1000000 steps, including 10261 resets, run finished after 3330 ms. (steps per millisecond=300 ) properties (out of 8) seen :2
FORMULA ASLink-PT-08a-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08a-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 1276 resets, run finished after 1290 ms. (steps per millisecond=775 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1279 resets, run finished after 1911 ms. (steps per millisecond=523 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1286 resets, run finished after 1295 ms. (steps per millisecond=772 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000000 steps, including 1275 resets, run finished after 1292 ms. (steps per millisecond=773 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1276 resets, run finished after 1294 ms. (steps per millisecond=772 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1282 resets, run finished after 1304 ms. (steps per millisecond=766 ) properties (out of 6) seen :0
// Phase 1: matrix 1971 rows 1168 cols
[2022-05-15 22:03:58] [INFO ] Computed 203 place invariants in 29 ms
[2022-05-15 22:03:58] [INFO ] [Real]Absence check using 57 positive place invariants in 19 ms returned sat
[2022-05-15 22:03:58] [INFO ] [Real]Absence check using 57 positive and 146 generalized place invariants in 34 ms returned sat
[2022-05-15 22:03:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:03:59] [INFO ] [Real]Absence check using state equation in 743 ms returned sat
[2022-05-15 22:03:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:03:59] [INFO ] [Nat]Absence check using 57 positive place invariants in 20 ms returned sat
[2022-05-15 22:03:59] [INFO ] [Nat]Absence check using 57 positive and 146 generalized place invariants in 34 ms returned sat
[2022-05-15 22:03:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:04:00] [INFO ] [Nat]Absence check using state equation in 1023 ms returned sat
[2022-05-15 22:04:01] [INFO ] Computed and/alt/rep : 783/2960/783 causal constraints (skipped 1147 transitions) in 162 ms.
[2022-05-15 22:04:21] [INFO ] Added : 575 causal constraints over 115 iterations in 20095 ms.(timeout) Result :sat
Minimization took 935 ms.
[2022-05-15 22:04:22] [INFO ] [Real]Absence check using 57 positive place invariants in 21 ms returned sat
[2022-05-15 22:04:22] [INFO ] [Real]Absence check using 57 positive and 146 generalized place invariants in 40 ms returned sat
[2022-05-15 22:04:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:04:23] [INFO ] [Real]Absence check using state equation in 752 ms returned sat
[2022-05-15 22:04:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:04:23] [INFO ] [Nat]Absence check using 57 positive place invariants in 23 ms returned sat
[2022-05-15 22:04:23] [INFO ] [Nat]Absence check using 57 positive and 146 generalized place invariants in 36 ms returned sat
[2022-05-15 22:04:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:04:24] [INFO ] [Nat]Absence check using state equation in 945 ms returned sat
[2022-05-15 22:04:24] [INFO ] Computed and/alt/rep : 783/2960/783 causal constraints (skipped 1147 transitions) in 179 ms.
[2022-05-15 22:04:44] [INFO ] Added : 450 causal constraints over 90 iterations in 20116 ms.(timeout) Result :sat
Minimization took 1265 ms.
[2022-05-15 22:04:45] [INFO ] [Real]Absence check using 57 positive place invariants in 19 ms returned sat
[2022-05-15 22:04:46] [INFO ] [Real]Absence check using 57 positive and 146 generalized place invariants in 34 ms returned sat
[2022-05-15 22:04:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:04:46] [INFO ] [Real]Absence check using state equation in 641 ms returned sat
[2022-05-15 22:04:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:04:47] [INFO ] [Nat]Absence check using 57 positive place invariants in 44 ms returned sat
[2022-05-15 22:04:47] [INFO ] [Nat]Absence check using 57 positive and 146 generalized place invariants in 65 ms returned sat
[2022-05-15 22:04:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:04:48] [INFO ] [Nat]Absence check using state equation in 1452 ms returned sat
[2022-05-15 22:04:49] [INFO ] Deduced a trap composed of 97 places in 305 ms of which 7 ms to minimize.
[2022-05-15 22:04:49] [INFO ] Deduced a trap composed of 97 places in 219 ms of which 2 ms to minimize.
[2022-05-15 22:04:49] [INFO ] Deduced a trap composed of 99 places in 193 ms of which 1 ms to minimize.
[2022-05-15 22:04:49] [INFO ] Deduced a trap composed of 114 places in 166 ms of which 2 ms to minimize.
[2022-05-15 22:04:50] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1380 ms
[2022-05-15 22:04:50] [INFO ] Computed and/alt/rep : 783/2960/783 causal constraints (skipped 1147 transitions) in 127 ms.
[2022-05-15 22:05:09] [INFO ] Added : 581 causal constraints over 117 iterations in 19818 ms. Result :sat
Minimization took 786 ms.
[2022-05-15 22:05:11] [INFO ] [Real]Absence check using 57 positive place invariants in 30 ms returned sat
[2022-05-15 22:05:11] [INFO ] [Real]Absence check using 57 positive and 146 generalized place invariants in 64 ms returned sat
[2022-05-15 22:05:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:05:12] [INFO ] [Real]Absence check using state equation in 1206 ms returned sat
[2022-05-15 22:05:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:05:12] [INFO ] [Nat]Absence check using 57 positive place invariants in 23 ms returned sat
[2022-05-15 22:05:12] [INFO ] [Nat]Absence check using 57 positive and 146 generalized place invariants in 34 ms returned sat
[2022-05-15 22:05:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:05:13] [INFO ] [Nat]Absence check using state equation in 955 ms returned sat
[2022-05-15 22:05:13] [INFO ] Computed and/alt/rep : 783/2960/783 causal constraints (skipped 1147 transitions) in 170 ms.
[2022-05-15 22:05:29] [INFO ] Added : 285 causal constraints over 57 iterations in 16065 ms. Result :unknown
[2022-05-15 22:05:29] [INFO ] [Real]Absence check using 57 positive place invariants in 19 ms returned sat
[2022-05-15 22:05:30] [INFO ] [Real]Absence check using 57 positive and 146 generalized place invariants in 34 ms returned sat
[2022-05-15 22:05:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:05:30] [INFO ] [Real]Absence check using state equation in 815 ms returned sat
[2022-05-15 22:05:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:05:31] [INFO ] [Nat]Absence check using 57 positive place invariants in 21 ms returned sat
[2022-05-15 22:05:31] [INFO ] [Nat]Absence check using 57 positive and 146 generalized place invariants in 38 ms returned sat
[2022-05-15 22:05:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:05:32] [INFO ] [Nat]Absence check using state equation in 1018 ms returned sat
[2022-05-15 22:05:32] [INFO ] Computed and/alt/rep : 783/2960/783 causal constraints (skipped 1147 transitions) in 144 ms.
[2022-05-15 22:05:51] [INFO ] Added : 639 causal constraints over 128 iterations in 19164 ms. Result :sat
Minimization took 705 ms.
[2022-05-15 22:05:52] [INFO ] [Real]Absence check using 57 positive place invariants in 27 ms returned sat
[2022-05-15 22:05:52] [INFO ] [Real]Absence check using 57 positive and 146 generalized place invariants in 39 ms returned sat
[2022-05-15 22:05:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:05:53] [INFO ] [Real]Absence check using state equation in 631 ms returned sat
[2022-05-15 22:05:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:05:53] [INFO ] [Nat]Absence check using 57 positive place invariants in 31 ms returned sat
[2022-05-15 22:05:53] [INFO ] [Nat]Absence check using 57 positive and 146 generalized place invariants in 42 ms returned sat
[2022-05-15 22:05:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:05:54] [INFO ] [Nat]Absence check using state equation in 807 ms returned sat
[2022-05-15 22:05:54] [INFO ] Computed and/alt/rep : 783/2960/783 causal constraints (skipped 1147 transitions) in 103 ms.
[2022-05-15 22:06:10] [INFO ] Added : 531 causal constraints over 107 iterations in 15776 ms. Result :sat
Minimization took 856 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0]
Support contains 6 out of 1168 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1168/1168 places, 1971/1971 transitions.
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 1168 transition count 1970
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 1167 transition count 1970
Applied a total of 2 rules in 71 ms. Remains 1167 /1168 variables (removed 1) and now considering 1970/1971 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 1167/1168 places, 1970/1971 transitions.
// Phase 1: matrix 1970 rows 1167 cols
[2022-05-15 22:06:18] [INFO ] Computed 203 place invariants in 25 ms
Incomplete random walk after 1000000 steps, including 10261 resets, run finished after 3650 ms. (steps per millisecond=273 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1272 resets, run finished after 1585 ms. (steps per millisecond=630 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1283 resets, run finished after 1587 ms. (steps per millisecond=630 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1283 resets, run finished after 1587 ms. (steps per millisecond=630 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1286 resets, run finished after 1599 ms. (steps per millisecond=625 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1278 resets, run finished after 1597 ms. (steps per millisecond=626 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1284 resets, run finished after 1599 ms. (steps per millisecond=625 ) properties (out of 6) seen :0
// Phase 1: matrix 1970 rows 1167 cols
[2022-05-15 22:06:31] [INFO ] Computed 203 place invariants in 45 ms
[2022-05-15 22:06:32] [INFO ] [Real]Absence check using 48 positive place invariants in 17 ms returned sat
[2022-05-15 22:06:32] [INFO ] [Real]Absence check using 48 positive and 155 generalized place invariants in 36 ms returned sat
[2022-05-15 22:06:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:06:32] [INFO ] [Real]Absence check using state equation in 632 ms returned sat
[2022-05-15 22:06:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:06:33] [INFO ] [Nat]Absence check using 48 positive place invariants in 19 ms returned sat
[2022-05-15 22:06:33] [INFO ] [Nat]Absence check using 48 positive and 155 generalized place invariants in 41 ms returned sat
[2022-05-15 22:06:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:06:34] [INFO ] [Nat]Absence check using state equation in 1109 ms returned sat
[2022-05-15 22:06:34] [INFO ] Computed and/alt/rep : 782/2959/782 causal constraints (skipped 1147 transitions) in 145 ms.
[2022-05-15 22:06:54] [INFO ] Added : 551 causal constraints over 111 iterations in 20139 ms.(timeout) Result :sat
Minimization took 780 ms.
[2022-05-15 22:06:55] [INFO ] [Real]Absence check using 48 positive place invariants in 16 ms returned sat
[2022-05-15 22:06:55] [INFO ] [Real]Absence check using 48 positive and 155 generalized place invariants in 36 ms returned sat
[2022-05-15 22:06:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:06:56] [INFO ] [Real]Absence check using state equation in 574 ms returned sat
[2022-05-15 22:06:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:06:56] [INFO ] [Nat]Absence check using 48 positive place invariants in 20 ms returned sat
[2022-05-15 22:06:56] [INFO ] [Nat]Absence check using 48 positive and 155 generalized place invariants in 42 ms returned sat
[2022-05-15 22:06:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:06:57] [INFO ] [Nat]Absence check using state equation in 994 ms returned sat
[2022-05-15 22:06:57] [INFO ] Computed and/alt/rep : 782/2959/782 causal constraints (skipped 1147 transitions) in 136 ms.
[2022-05-15 22:07:17] [INFO ] Added : 616 causal constraints over 124 iterations in 20080 ms.(timeout) Result :sat
Minimization took 969 ms.
[2022-05-15 22:07:18] [INFO ] [Real]Absence check using 48 positive place invariants in 13 ms returned sat
[2022-05-15 22:07:18] [INFO ] [Real]Absence check using 48 positive and 155 generalized place invariants in 30 ms returned sat
[2022-05-15 22:07:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:07:19] [INFO ] [Real]Absence check using state equation in 544 ms returned sat
[2022-05-15 22:07:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:07:19] [INFO ] [Nat]Absence check using 48 positive place invariants in 18 ms returned sat
[2022-05-15 22:07:19] [INFO ] [Nat]Absence check using 48 positive and 155 generalized place invariants in 36 ms returned sat
[2022-05-15 22:07:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:07:20] [INFO ] [Nat]Absence check using state equation in 997 ms returned sat
[2022-05-15 22:07:20] [INFO ] Computed and/alt/rep : 782/2959/782 causal constraints (skipped 1147 transitions) in 114 ms.
[2022-05-15 22:07:28] [INFO ] Added : 182 causal constraints over 37 iterations in 7429 ms. Result :sat
Minimization took 1289 ms.
[2022-05-15 22:07:29] [INFO ] [Real]Absence check using 48 positive place invariants in 13 ms returned sat
[2022-05-15 22:07:29] [INFO ] [Real]Absence check using 48 positive and 155 generalized place invariants in 42 ms returned sat
[2022-05-15 22:07:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:07:30] [INFO ] [Real]Absence check using state equation in 632 ms returned sat
[2022-05-15 22:07:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:07:30] [INFO ] [Nat]Absence check using 48 positive place invariants in 14 ms returned sat
[2022-05-15 22:07:30] [INFO ] [Nat]Absence check using 48 positive and 155 generalized place invariants in 29 ms returned sat
[2022-05-15 22:07:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:07:37] [INFO ] [Nat]Absence check using state equation in 6593 ms returned unknown
[2022-05-15 22:07:37] [INFO ] [Real]Absence check using 48 positive place invariants in 17 ms returned sat
[2022-05-15 22:07:37] [INFO ] [Real]Absence check using 48 positive and 155 generalized place invariants in 39 ms returned sat
[2022-05-15 22:07:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:07:38] [INFO ] [Real]Absence check using state equation in 634 ms returned sat
[2022-05-15 22:07:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:07:38] [INFO ] [Nat]Absence check using 48 positive place invariants in 13 ms returned sat
[2022-05-15 22:07:38] [INFO ] [Nat]Absence check using 48 positive and 155 generalized place invariants in 50 ms returned sat
[2022-05-15 22:07:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:07:44] [INFO ] [Nat]Absence check using state equation in 6364 ms returned unknown
[2022-05-15 22:07:44] [INFO ] [Real]Absence check using 48 positive place invariants in 12 ms returned sat
[2022-05-15 22:07:44] [INFO ] [Real]Absence check using 48 positive and 155 generalized place invariants in 27 ms returned sat
[2022-05-15 22:07:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:07:45] [INFO ] [Real]Absence check using state equation in 464 ms returned sat
[2022-05-15 22:07:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:07:45] [INFO ] [Nat]Absence check using 48 positive place invariants in 18 ms returned sat
[2022-05-15 22:07:45] [INFO ] [Nat]Absence check using 48 positive and 155 generalized place invariants in 48 ms returned sat
[2022-05-15 22:07:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:07:46] [INFO ] [Nat]Absence check using state equation in 785 ms returned sat
[2022-05-15 22:07:46] [INFO ] Computed and/alt/rep : 782/2959/782 causal constraints (skipped 1147 transitions) in 128 ms.
[2022-05-15 22:08:06] [INFO ] Added : 600 causal constraints over 120 iterations in 20096 ms.(timeout) Result :sat
Minimization took 637 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0]
Support contains 6 out of 1167 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1167/1167 places, 1970/1970 transitions.
Applied a total of 0 rules in 40 ms. Remains 1167 /1167 variables (removed 0) and now considering 1970/1970 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1167/1167 places, 1970/1970 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1167/1167 places, 1970/1970 transitions.
Applied a total of 0 rules in 37 ms. Remains 1167 /1167 variables (removed 0) and now considering 1970/1970 (removed 0) transitions.
// Phase 1: matrix 1970 rows 1167 cols
[2022-05-15 22:08:12] [INFO ] Computed 203 place invariants in 16 ms
[2022-05-15 22:08:13] [INFO ] Implicit Places using invariants in 948 ms returned [0, 18, 19, 30, 48, 66, 135, 139, 148, 149, 150, 168, 186, 255, 259, 260, 271, 272, 273, 291, 309, 378, 382, 383, 394, 395, 396, 414, 432, 506, 507, 518, 519, 520, 538, 556, 625, 629, 630, 641, 642, 643, 661, 679, 748, 752, 753, 764, 765, 766, 784, 802, 871, 875, 876, 887, 888, 889, 907, 925, 994, 998, 999, 1002, 1013, 1014, 1015, 1033, 1035, 1038, 1056, 1057, 1058, 1059, 1071, 1077, 1083, 1089, 1095, 1101, 1107, 1113, 1119, 1125, 1131]
Discarding 85 places :
Implicit Place search using SMT only with invariants took 953 ms to find 85 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 1082/1167 places, 1970/1970 transitions.
Drop transitions removed 149 transitions
Trivial Post-agglo rules discarded 149 transitions
Performed 149 trivial Post agglomeration. Transition count delta: 149
Iterating post reduction 0 with 149 rules applied. Total rules applied 149 place count 1082 transition count 1821
Reduce places removed 149 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 150 rules applied. Total rules applied 299 place count 933 transition count 1820
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 300 place count 932 transition count 1820
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 39 Pre rules applied. Total rules applied 300 place count 932 transition count 1781
Deduced a syphon composed of 39 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 3 with 79 rules applied. Total rules applied 379 place count 892 transition count 1781
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 391 place count 888 transition count 1773
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 399 place count 880 transition count 1773
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 414 place count 865 transition count 1758
Iterating global reduction 5 with 15 rules applied. Total rules applied 429 place count 865 transition count 1758
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 432 place count 865 transition count 1755
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 432 place count 865 transition count 1754
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 434 place count 864 transition count 1754
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 437 place count 861 transition count 1751
Iterating global reduction 6 with 3 rules applied. Total rules applied 440 place count 861 transition count 1751
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 441 place count 860 transition count 1750
Iterating global reduction 6 with 1 rules applied. Total rules applied 442 place count 860 transition count 1750
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 443 place count 859 transition count 1749
Iterating global reduction 6 with 1 rules applied. Total rules applied 444 place count 859 transition count 1749
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 2 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 6 with 130 rules applied. Total rules applied 574 place count 794 transition count 1684
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 581 place count 794 transition count 1677
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 588 place count 787 transition count 1670
Iterating global reduction 7 with 7 rules applied. Total rules applied 595 place count 787 transition count 1670
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 602 place count 787 transition count 1663
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 603 place count 787 transition count 1662
Free-agglomeration rule (complex) applied 19 times.
Iterating global reduction 8 with 19 rules applied. Total rules applied 622 place count 787 transition count 1643
Ensure Unique test removed 1 places
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 8 with 20 rules applied. Total rules applied 642 place count 767 transition count 1643
Partial Free-agglomeration rule applied 23 times.
Drop transitions removed 23 transitions
Iterating global reduction 9 with 23 rules applied. Total rules applied 665 place count 767 transition count 1643
Applied a total of 665 rules in 485 ms. Remains 767 /1082 variables (removed 315) and now considering 1643/1970 (removed 327) transitions.
// Phase 1: matrix 1643 rows 767 cols
[2022-05-15 22:08:13] [INFO ] Computed 112 place invariants in 33 ms
[2022-05-15 22:08:14] [INFO ] Implicit Places using invariants in 609 ms returned [73, 90, 96, 99, 101, 104, 105, 157, 174, 180, 183, 185, 190, 191, 243, 260, 266, 269, 271, 276, 277, 346, 352, 355, 357, 360, 365, 366, 418, 435, 441, 444, 446, 451, 452, 504, 521, 527, 530, 532, 537, 538, 590, 607, 613, 616, 618, 623, 624, 676, 693, 699, 702, 704]
Discarding 54 places :
Implicit Place search using SMT only with invariants took 616 ms to find 54 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 713/1167 places, 1643/1970 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 689 transition count 1619
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 689 transition count 1619
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 56 place count 681 transition count 1611
Iterating global reduction 0 with 8 rules applied. Total rules applied 64 place count 681 transition count 1611
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 0 with 32 rules applied. Total rules applied 96 place count 665 transition count 1595
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 97 place count 665 transition count 1594
Free-agglomeration rule applied 24 times.
Iterating global reduction 0 with 24 rules applied. Total rules applied 121 place count 665 transition count 1570
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 145 place count 641 transition count 1570
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 1 with 7 rules applied. Total rules applied 152 place count 641 transition count 1563
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 159 place count 634 transition count 1563
Applied a total of 159 rules in 166 ms. Remains 634 /713 variables (removed 79) and now considering 1563/1643 (removed 80) transitions.
// Phase 1: matrix 1563 rows 634 cols
[2022-05-15 22:08:14] [INFO ] Computed 58 place invariants in 15 ms
[2022-05-15 22:08:14] [INFO ] Implicit Places using invariants in 429 ms returned []
// Phase 1: matrix 1563 rows 634 cols
[2022-05-15 22:08:14] [INFO ] Computed 58 place invariants in 15 ms
[2022-05-15 22:08:15] [INFO ] Implicit Places using invariants and state equation in 1040 ms returned []
Implicit Place search using SMT with State Equation took 1472 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 3 : 634/1167 places, 1563/1970 transitions.
Finished structural reductions, in 3 iterations. Remains : 634/1167 places, 1563/1970 transitions.
Successfully produced net in file /tmp/petri1000_8996592590117509147.dot
Successfully produced net in file /tmp/petri1001_12711141761936998256.dot
Successfully produced net in file /tmp/petri1002_6870735328121748869.dot
Successfully produced net in file /tmp/petri1003_3344954735608888020.dot
Successfully produced net in file /tmp/petri1004_8497883107140604413.dot
Successfully produced net in file /tmp/petri1005_14352466373962940168.dot
Successfully produced net in file /tmp/petri1006_6890291901741753017.dot
Successfully produced net in file /tmp/petri1007_4851337275129682084.dot
Drop transitions removed 8 transitions
Dominated transitions for bounds rules discarded 8 transitions
// Phase 1: matrix 1555 rows 634 cols
[2022-05-15 22:08:15] [INFO ] Computed 58 place invariants in 10 ms
Incomplete random walk after 1000000 steps, including 16726 resets, run finished after 2276 ms. (steps per millisecond=439 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2917 resets, run finished after 998 ms. (steps per millisecond=1002 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2906 resets, run finished after 789 ms. (steps per millisecond=1267 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2910 resets, run finished after 703 ms. (steps per millisecond=1422 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2893 resets, run finished after 710 ms. (steps per millisecond=1408 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2930 resets, run finished after 856 ms. (steps per millisecond=1168 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2917 resets, run finished after 933 ms. (steps per millisecond=1071 ) properties (out of 6) seen :0
// Phase 1: matrix 1555 rows 634 cols
[2022-05-15 22:08:23] [INFO ] Computed 58 place invariants in 25 ms
[2022-05-15 22:08:23] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2022-05-15 22:08:23] [INFO ] [Real]Absence check using 13 positive and 45 generalized place invariants in 16 ms returned sat
[2022-05-15 22:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:08:23] [INFO ] [Real]Absence check using state equation in 361 ms returned sat
[2022-05-15 22:08:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:08:23] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2022-05-15 22:08:23] [INFO ] [Nat]Absence check using 13 positive and 45 generalized place invariants in 9 ms returned sat
[2022-05-15 22:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:08:24] [INFO ] [Nat]Absence check using state equation in 732 ms returned sat
[2022-05-15 22:08:24] [INFO ] Computed and/alt/rep : 359/1571/359 causal constraints (skipped 1158 transitions) in 120 ms.
[2022-05-15 22:08:26] [INFO ] Added : 55 causal constraints over 11 iterations in 1896 ms. Result :sat
Minimization took 477 ms.
[2022-05-15 22:08:27] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2022-05-15 22:08:27] [INFO ] [Real]Absence check using 13 positive and 45 generalized place invariants in 14 ms returned sat
[2022-05-15 22:08:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:08:27] [INFO ] [Real]Absence check using state equation in 416 ms returned sat
[2022-05-15 22:08:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:08:27] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2022-05-15 22:08:27] [INFO ] [Nat]Absence check using 13 positive and 45 generalized place invariants in 12 ms returned sat
[2022-05-15 22:08:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:08:28] [INFO ] [Nat]Absence check using state equation in 742 ms returned sat
[2022-05-15 22:08:28] [INFO ] Computed and/alt/rep : 359/1571/359 causal constraints (skipped 1158 transitions) in 125 ms.
[2022-05-15 22:08:34] [INFO ] Added : 82 causal constraints over 17 iterations in 5856 ms. Result :sat
Minimization took 538 ms.
[2022-05-15 22:08:35] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2022-05-15 22:08:35] [INFO ] [Real]Absence check using 13 positive and 45 generalized place invariants in 13 ms returned sat
[2022-05-15 22:08:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:08:35] [INFO ] [Real]Absence check using state equation in 444 ms returned sat
[2022-05-15 22:08:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:08:35] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2022-05-15 22:08:35] [INFO ] [Nat]Absence check using 13 positive and 45 generalized place invariants in 12 ms returned sat
[2022-05-15 22:08:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:08:36] [INFO ] [Nat]Absence check using state equation in 612 ms returned sat
[2022-05-15 22:08:36] [INFO ] Computed and/alt/rep : 359/1571/359 causal constraints (skipped 1158 transitions) in 95 ms.
[2022-05-15 22:08:38] [INFO ] Added : 82 causal constraints over 17 iterations in 2124 ms. Result :sat
Minimization took 405 ms.
[2022-05-15 22:08:39] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2022-05-15 22:08:39] [INFO ] [Real]Absence check using 13 positive and 45 generalized place invariants in 15 ms returned sat
[2022-05-15 22:08:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:08:39] [INFO ] [Real]Absence check using state equation in 463 ms returned sat
[2022-05-15 22:08:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:08:39] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2022-05-15 22:08:39] [INFO ] [Nat]Absence check using 13 positive and 45 generalized place invariants in 13 ms returned sat
[2022-05-15 22:08:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:08:41] [INFO ] [Nat]Absence check using state equation in 1280 ms returned sat
[2022-05-15 22:08:41] [INFO ] Computed and/alt/rep : 359/1571/359 causal constraints (skipped 1158 transitions) in 97 ms.
[2022-05-15 22:08:42] [INFO ] Added : 62 causal constraints over 13 iterations in 1265 ms. Result :sat
Minimization took 287 ms.
[2022-05-15 22:08:42] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2022-05-15 22:08:42] [INFO ] [Real]Absence check using 13 positive and 45 generalized place invariants in 14 ms returned sat
[2022-05-15 22:08:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:08:43] [INFO ] [Real]Absence check using state equation in 558 ms returned sat
[2022-05-15 22:08:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:08:43] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2022-05-15 22:08:43] [INFO ] [Nat]Absence check using 13 positive and 45 generalized place invariants in 11 ms returned sat
[2022-05-15 22:08:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:08:44] [INFO ] [Nat]Absence check using state equation in 546 ms returned sat
[2022-05-15 22:08:44] [INFO ] Computed and/alt/rep : 359/1571/359 causal constraints (skipped 1158 transitions) in 98 ms.
[2022-05-15 22:08:45] [INFO ] Added : 65 causal constraints over 13 iterations in 1593 ms. Result :sat
Minimization took 297 ms.
[2022-05-15 22:08:46] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2022-05-15 22:08:46] [INFO ] [Real]Absence check using 13 positive and 45 generalized place invariants in 13 ms returned sat
[2022-05-15 22:08:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:08:46] [INFO ] [Real]Absence check using state equation in 400 ms returned sat
[2022-05-15 22:08:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:08:46] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2022-05-15 22:08:46] [INFO ] [Nat]Absence check using 13 positive and 45 generalized place invariants in 13 ms returned sat
[2022-05-15 22:08:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:08:47] [INFO ] [Nat]Absence check using state equation in 486 ms returned sat
[2022-05-15 22:08:47] [INFO ] Computed and/alt/rep : 359/1571/359 causal constraints (skipped 1158 transitions) in 84 ms.
[2022-05-15 22:08:49] [INFO ] Added : 49 causal constraints over 12 iterations in 2063 ms. Result :sat
Minimization took 302 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0]
FORMULA ASLink-PT-08a-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-08a-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-08a-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-08a-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-08a-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 1 out of 634 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 634/634 places, 1555/1555 transitions.
Graph (complete) has 3853 edges and 634 vertex of which 626 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.20 ms
Discarding 8 places :
Also discarding 0 output transitions
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 626 transition count 1554
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 625 transition count 1554
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 11 place count 625 transition count 1554
Applied a total of 11 rules in 65 ms. Remains 625 /634 variables (removed 9) and now considering 1554/1555 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 625/634 places, 1554/1555 transitions.
// Phase 1: matrix 1554 rows 625 cols
[2022-05-15 22:08:52] [INFO ] Computed 58 place invariants in 12 ms
Incomplete random walk after 1000000 steps, including 16757 resets, run finished after 2217 ms. (steps per millisecond=451 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2970 resets, run finished after 931 ms. (steps per millisecond=1074 ) properties (out of 1) seen :0
// Phase 1: matrix 1554 rows 625 cols
[2022-05-15 22:08:55] [INFO ] Computed 58 place invariants in 12 ms
[2022-05-15 22:08:55] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2022-05-15 22:08:55] [INFO ] [Real]Absence check using 13 positive and 45 generalized place invariants in 13 ms returned sat
[2022-05-15 22:08:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:08:55] [INFO ] [Real]Absence check using state equation in 398 ms returned sat
[2022-05-15 22:08:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:08:56] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2022-05-15 22:08:56] [INFO ] [Nat]Absence check using 13 positive and 45 generalized place invariants in 11 ms returned sat
[2022-05-15 22:08:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:08:56] [INFO ] [Nat]Absence check using state equation in 806 ms returned sat
[2022-05-15 22:08:57] [INFO ] Computed and/alt/rep : 358/1568/358 causal constraints (skipped 1158 transitions) in 108 ms.
[2022-05-15 22:09:04] [INFO ] Added : 25 causal constraints over 5 iterations in 7327 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 625 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 625/625 places, 1554/1554 transitions.
Applied a total of 0 rules in 21 ms. Remains 625 /625 variables (removed 0) and now considering 1554/1554 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 625/625 places, 1554/1554 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 625/625 places, 1554/1554 transitions.
Applied a total of 0 rules in 19 ms. Remains 625 /625 variables (removed 0) and now considering 1554/1554 (removed 0) transitions.
// Phase 1: matrix 1554 rows 625 cols
[2022-05-15 22:09:04] [INFO ] Computed 58 place invariants in 20 ms
[2022-05-15 22:09:05] [INFO ] Implicit Places using invariants in 461 ms returned [290]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 475 ms to find 1 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 624/625 places, 1554/1554 transitions.
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 2 place count 623 transition count 1553
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 623 transition count 1552
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 622 transition count 1552
Applied a total of 4 rules in 75 ms. Remains 622 /624 variables (removed 2) and now considering 1552/1554 (removed 2) transitions.
// Phase 1: matrix 1552 rows 622 cols
[2022-05-15 22:09:05] [INFO ] Computed 57 place invariants in 12 ms
[2022-05-15 22:09:05] [INFO ] Implicit Places using invariants in 396 ms returned []
// Phase 1: matrix 1552 rows 622 cols
[2022-05-15 22:09:05] [INFO ] Computed 57 place invariants in 9 ms
[2022-05-15 22:09:06] [INFO ] Implicit Places using invariants and state equation in 1040 ms returned []
Implicit Place search using SMT with State Equation took 1450 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 622/625 places, 1552/1554 transitions.
Finished structural reductions, in 2 iterations. Remains : 622/625 places, 1552/1554 transitions.
// Phase 1: matrix 1552 rows 622 cols
[2022-05-15 22:09:06] [INFO ] Computed 57 place invariants in 26 ms
Incomplete random walk after 1000000 steps, including 17048 resets, run finished after 2105 ms. (steps per millisecond=475 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2926 resets, run finished after 836 ms. (steps per millisecond=1196 ) properties (out of 1) seen :0
// Phase 1: matrix 1552 rows 622 cols
[2022-05-15 22:09:09] [INFO ] Computed 57 place invariants in 25 ms
[2022-05-15 22:09:09] [INFO ] [Real]Absence check using 13 positive place invariants in 5 ms returned sat
[2022-05-15 22:09:09] [INFO ] [Real]Absence check using 13 positive and 44 generalized place invariants in 10 ms returned sat
[2022-05-15 22:09:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:09:10] [INFO ] [Real]Absence check using state equation in 314 ms returned sat
[2022-05-15 22:09:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:09:10] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2022-05-15 22:09:10] [INFO ] [Nat]Absence check using 13 positive and 44 generalized place invariants in 9 ms returned sat
[2022-05-15 22:09:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:09:11] [INFO ] [Nat]Absence check using state equation in 848 ms returned sat
[2022-05-15 22:09:11] [INFO ] Computed and/alt/rep : 349/1495/349 causal constraints (skipped 1165 transitions) in 106 ms.
[2022-05-15 22:09:13] [INFO ] Added : 33 causal constraints over 8 iterations in 1856 ms. Result :sat
Minimization took 324 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 622 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 622/622 places, 1552/1552 transitions.
Applied a total of 0 rules in 33 ms. Remains 622 /622 variables (removed 0) and now considering 1552/1552 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 622/622 places, 1552/1552 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 622/622 places, 1552/1552 transitions.
Applied a total of 0 rules in 26 ms. Remains 622 /622 variables (removed 0) and now considering 1552/1552 (removed 0) transitions.
// Phase 1: matrix 1552 rows 622 cols
[2022-05-15 22:09:13] [INFO ] Computed 57 place invariants in 26 ms
[2022-05-15 22:09:14] [INFO ] Implicit Places using invariants in 426 ms returned []
// Phase 1: matrix 1552 rows 622 cols
[2022-05-15 22:09:14] [INFO ] Computed 57 place invariants in 23 ms
[2022-05-15 22:09:15] [INFO ] Implicit Places using invariants and state equation in 1362 ms returned []
Implicit Place search using SMT with State Equation took 1806 ms to find 0 implicit places.
[2022-05-15 22:09:15] [INFO ] Redundant transitions in 121 ms returned []
// Phase 1: matrix 1552 rows 622 cols
[2022-05-15 22:09:15] [INFO ] Computed 57 place invariants in 21 ms
[2022-05-15 22:09:16] [INFO ] Dead Transitions using invariants and state equation in 597 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 622/622 places, 1552/1552 transitions.
Starting property specific reduction for ASLink-PT-08a-UpperBounds-09
// Phase 1: matrix 1552 rows 622 cols
[2022-05-15 22:09:16] [INFO ] Computed 57 place invariants in 23 ms
Incomplete random walk after 10000 steps, including 170 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
// Phase 1: matrix 1552 rows 622 cols
[2022-05-15 22:09:16] [INFO ] Computed 57 place invariants in 17 ms
[2022-05-15 22:09:16] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2022-05-15 22:09:16] [INFO ] [Real]Absence check using 13 positive and 44 generalized place invariants in 14 ms returned sat
[2022-05-15 22:09:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:09:16] [INFO ] [Real]Absence check using state equation in 327 ms returned sat
[2022-05-15 22:09:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:09:17] [INFO ] [Nat]Absence check using 13 positive place invariants in 16 ms returned sat
[2022-05-15 22:09:17] [INFO ] [Nat]Absence check using 13 positive and 44 generalized place invariants in 20 ms returned sat
[2022-05-15 22:09:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:09:18] [INFO ] [Nat]Absence check using state equation in 1064 ms returned sat
[2022-05-15 22:09:18] [INFO ] Computed and/alt/rep : 349/1495/349 causal constraints (skipped 1165 transitions) in 104 ms.
[2022-05-15 22:09:19] [INFO ] Added : 33 causal constraints over 8 iterations in 1511 ms. Result :sat
Minimization took 315 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 622 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 622/622 places, 1552/1552 transitions.
Applied a total of 0 rules in 23 ms. Remains 622 /622 variables (removed 0) and now considering 1552/1552 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 622/622 places, 1552/1552 transitions.
// Phase 1: matrix 1552 rows 622 cols
[2022-05-15 22:09:20] [INFO ] Computed 57 place invariants in 25 ms
Incomplete random walk after 1000000 steps, including 16851 resets, run finished after 2333 ms. (steps per millisecond=428 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2929 resets, run finished after 909 ms. (steps per millisecond=1100 ) properties (out of 1) seen :0
// Phase 1: matrix 1552 rows 622 cols
[2022-05-15 22:09:23] [INFO ] Computed 57 place invariants in 26 ms
[2022-05-15 22:09:23] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2022-05-15 22:09:23] [INFO ] [Real]Absence check using 13 positive and 44 generalized place invariants in 14 ms returned sat
[2022-05-15 22:09:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:09:24] [INFO ] [Real]Absence check using state equation in 415 ms returned sat
[2022-05-15 22:09:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:09:24] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2022-05-15 22:09:24] [INFO ] [Nat]Absence check using 13 positive and 44 generalized place invariants in 15 ms returned sat
[2022-05-15 22:09:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:09:25] [INFO ] [Nat]Absence check using state equation in 1099 ms returned sat
[2022-05-15 22:09:25] [INFO ] Computed and/alt/rep : 349/1495/349 causal constraints (skipped 1165 transitions) in 114 ms.
[2022-05-15 22:09:27] [INFO ] Added : 33 causal constraints over 8 iterations in 1749 ms. Result :sat
Minimization took 350 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 622 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 622/622 places, 1552/1552 transitions.
Applied a total of 0 rules in 27 ms. Remains 622 /622 variables (removed 0) and now considering 1552/1552 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 622/622 places, 1552/1552 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 622/622 places, 1552/1552 transitions.
Applied a total of 0 rules in 27 ms. Remains 622 /622 variables (removed 0) and now considering 1552/1552 (removed 0) transitions.
// Phase 1: matrix 1552 rows 622 cols
[2022-05-15 22:09:28] [INFO ] Computed 57 place invariants in 23 ms
[2022-05-15 22:09:28] [INFO ] Implicit Places using invariants in 426 ms returned []
// Phase 1: matrix 1552 rows 622 cols
[2022-05-15 22:09:28] [INFO ] Computed 57 place invariants in 13 ms
[2022-05-15 22:09:29] [INFO ] Implicit Places using invariants and state equation in 1131 ms returned []
Implicit Place search using SMT with State Equation took 1559 ms to find 0 implicit places.
[2022-05-15 22:09:29] [INFO ] Redundant transitions in 101 ms returned []
// Phase 1: matrix 1552 rows 622 cols
[2022-05-15 22:09:29] [INFO ] Computed 57 place invariants in 13 ms
[2022-05-15 22:09:30] [INFO ] Dead Transitions using invariants and state equation in 545 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 622/622 places, 1552/1552 transitions.
Ending property specific reduction for ASLink-PT-08a-UpperBounds-09 in 13955 ms.
[2022-05-15 22:09:30] [INFO ] Flatten gal took : 158 ms
[2022-05-15 22:09:30] [INFO ] Applying decomposition
[2022-05-15 22:09:30] [INFO ] Flatten gal took : 90 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph13255572179925556913.txt' '-o' '/tmp/graph13255572179925556913.bin' '-w' '/tmp/graph13255572179925556913.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13255572179925556913.bin' '-l' '-1' '-v' '-w' '/tmp/graph13255572179925556913.weights' '-q' '0' '-e' '0.001'
[2022-05-15 22:09:31] [INFO ] Decomposing Gal with order
[2022-05-15 22:09:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 22:09:31] [INFO ] Removed a total of 3121 redundant transitions.
[2022-05-15 22:09:31] [INFO ] Flatten gal took : 194 ms
[2022-05-15 22:09:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 119 labels/synchronizations in 29 ms.
[2022-05-15 22:09:31] [INFO ] Time to serialize gal into /tmp/UpperBounds16189446922082426152.gal : 16 ms
[2022-05-15 22:09:31] [INFO ] Time to serialize properties into /tmp/UpperBounds12605791619844124679.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds16189446922082426152.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds12605791619844124679.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...276
Loading property file /tmp/UpperBounds12605791619844124679.prop.
Detected timeout of ITS tools.
[2022-05-15 22:31:48] [INFO ] Applying decomposition
[2022-05-15 22:31:48] [INFO ] Flatten gal took : 621 ms
[2022-05-15 22:31:49] [INFO ] Decomposing Gal with order
[2022-05-15 22:31:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 22:31:50] [INFO ] Removed a total of 2930 redundant transitions.
[2022-05-15 22:31:50] [INFO ] Flatten gal took : 868 ms
[2022-05-15 22:31:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 560 labels/synchronizations in 249 ms.
[2022-05-15 22:31:50] [INFO ] Time to serialize gal into /tmp/UpperBounds1025640282438949021.gal : 34 ms
[2022-05-15 22:31:50] [INFO ] Time to serialize properties into /tmp/UpperBounds14828838842160703654.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds1025640282438949021.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds14828838842160703654.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...275
Loading property file /tmp/UpperBounds14828838842160703654.prop.
Detected timeout of ITS tools.
[2022-05-15 22:54:05] [INFO ] Flatten gal took : 283 ms
[2022-05-15 22:54:10] [INFO ] Input system was already deterministic with 1552 transitions.
[2022-05-15 22:54:10] [INFO ] Transformed 622 places.
[2022-05-15 22:54:10] [INFO ] Transformed 1552 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-15 22:54:11] [INFO ] Time to serialize gal into /tmp/UpperBounds14659743832202178520.gal : 150 ms
[2022-05-15 22:54:11] [INFO ] Time to serialize properties into /tmp/UpperBounds16680583525955185024.prop : 14 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds14659743832202178520.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds16680583525955185024.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...342
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds16680583525955185024.prop.

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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-08a"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
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 itstools"
echo " Input is ASLink-PT-08a, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r006-tajo-165245688900125"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-08a.tgz
mv ASLink-PT-08a execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;