About the Execution of ITS-Tools for ASLink-PT-10a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1819.491 | 622726.00 | 701150.00 | 1731.90 | 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r004-smll-171620117900157.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is ASLink-PT-10a, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r004-smll-171620117900157
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.2K May 19 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 15:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 17:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.7K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.4K May 19 07:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 19 15:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 920K May 18 16:42 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-10a-UpperBounds-00
FORMULA_NAME ASLink-PT-10a-UpperBounds-01
FORMULA_NAME ASLink-PT-10a-UpperBounds-02
FORMULA_NAME ASLink-PT-10a-UpperBounds-03
FORMULA_NAME ASLink-PT-10a-UpperBounds-04
FORMULA_NAME ASLink-PT-10a-UpperBounds-05
FORMULA_NAME ASLink-PT-10a-UpperBounds-06
FORMULA_NAME ASLink-PT-10a-UpperBounds-07
FORMULA_NAME ASLink-PT-10a-UpperBounds-08
FORMULA_NAME ASLink-PT-10a-UpperBounds-09
FORMULA_NAME ASLink-PT-10a-UpperBounds-10
FORMULA_NAME ASLink-PT-10a-UpperBounds-11
FORMULA_NAME ASLink-PT-10a-UpperBounds-12
FORMULA_NAME ASLink-PT-10a-UpperBounds-13
FORMULA_NAME ASLink-PT-10a-UpperBounds-14
FORMULA_NAME ASLink-PT-10a-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716394281352
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-10a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2024-05-22 16:11:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-22 16:11:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 16:11:23] [INFO ] Load time of PNML (sax parser for PT used): 450 ms
[2024-05-22 16:11:23] [INFO ] Transformed 2186 places.
[2024-05-22 16:11:23] [INFO ] Transformed 3192 transitions.
[2024-05-22 16:11:23] [INFO ] Found NUPN structural information;
[2024-05-22 16:11:23] [INFO ] Parsed PT model containing 2186 places and 3192 transitions and 11972 arcs in 654 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 13 ms.
Ensure Unique test removed 34 transitions
Reduce redundant transitions removed 34 transitions.
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 3158 rows 2186 cols
[2024-05-22 16:11:24] [INFO ] Computed 422 invariants in 356 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 10000 steps (47 resets) in 141 ms. (70 steps per ms)
FORMULA ASLink-PT-10a-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-10a-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-10a-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-10a-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-10a-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-10a-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 100009 steps (34 resets) in 363 ms. (274 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-05-22 16:11:24] [INFO ] Invariant cache hit.
[2024-05-22 16:11:25] [INFO ] [Real]Absence check using 105 positive place invariants in 95 ms returned sat
[2024-05-22 16:11:26] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 207 ms returned sat
[2024-05-22 16:11:28] [INFO ] [Real]Absence check using state equation in 2419 ms returned sat
[2024-05-22 16:11:29] [INFO ] Deduced a trap composed of 87 places in 508 ms of which 56 ms to minimize.
[2024-05-22 16:11:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:11:30] [INFO ] [Nat]Absence check using 105 positive place invariants in 88 ms returned sat
[2024-05-22 16:11:30] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 122 ms returned sat
[2024-05-22 16:11:32] [INFO ] [Nat]Absence check using state equation in 2280 ms returned sat
[2024-05-22 16:11:33] [INFO ] Computed and/alt/rep : 1354/4738/1354 causal constraints (skipped 1803 transitions) in 313 ms.
Maximisation of solution failed !
Minimization took 2 ms.
[2024-05-22 16:11:35] [INFO ] [Real]Absence check using 105 positive place invariants in 103 ms returned sat
[2024-05-22 16:11:35] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 152 ms returned sat
[2024-05-22 16:11:37] [INFO ] [Real]Absence check using state equation in 2103 ms returned sat
[2024-05-22 16:11:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:11:38] [INFO ] [Nat]Absence check using 105 positive place invariants in 81 ms returned sat
[2024-05-22 16:11:38] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 144 ms returned sat
[2024-05-22 16:11:40] [INFO ] [Nat]Absence check using state equation in 1804 ms returned sat
[2024-05-22 16:11:40] [INFO ] Computed and/alt/rep : 1354/4738/1354 causal constraints (skipped 1803 transitions) in 280 ms.
Maximisation of solution failed !
Minimization took 0 ms.
[2024-05-22 16:11:43] [INFO ] [Real]Absence check using 105 positive place invariants in 82 ms returned sat
[2024-05-22 16:11:43] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 154 ms returned sat
[2024-05-22 16:11:46] [INFO ] [Real]Absence check using state equation in 2364 ms returned sat
[2024-05-22 16:11:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:11:46] [INFO ] [Nat]Absence check using 105 positive place invariants in 86 ms returned sat
[2024-05-22 16:11:47] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 160 ms returned sat
[2024-05-22 16:11:49] [INFO ] [Nat]Absence check using state equation in 2963 ms returned sat
[2024-05-22 16:11:50] [INFO ] Deduced a trap composed of 26 places in 381 ms of which 6 ms to minimize.
[2024-05-22 16:11:50] [INFO ] Deduced a trap composed of 80 places in 239 ms of which 16 ms to minimize.
[2024-05-22 16:11:50] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1010 ms
[2024-05-22 16:11:51] [INFO ] Computed and/alt/rep : 1354/4738/1354 causal constraints (skipped 1803 transitions) in 276 ms.
Maximisation of solution failed !
Minimization took 0 ms.
[2024-05-22 16:11:51] [INFO ] [Real]Absence check using 105 positive place invariants in 87 ms returned sat
[2024-05-22 16:11:52] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 165 ms returned sat
[2024-05-22 16:11:54] [INFO ] [Real]Absence check using state equation in 2010 ms returned sat
[2024-05-22 16:11:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:11:54] [INFO ] [Nat]Absence check using 105 positive place invariants in 82 ms returned sat
[2024-05-22 16:11:55] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 127 ms returned sat
[2024-05-22 16:11:57] [INFO ] [Nat]Absence check using state equation in 2331 ms returned sat
[2024-05-22 16:11:57] [INFO ] Computed and/alt/rep : 1354/4738/1354 causal constraints (skipped 1803 transitions) in 234 ms.
[2024-05-22 16:11:59] [INFO ] Added : 40 causal constraints over 8 iterations in 1759 ms. Result :unknown
[2024-05-22 16:11:59] [INFO ] [Real]Absence check using 105 positive place invariants in 86 ms returned sat
[2024-05-22 16:12:00] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 178 ms returned sat
[2024-05-22 16:12:02] [INFO ] [Real]Absence check using state equation in 2152 ms returned sat
[2024-05-22 16:12:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:12:03] [INFO ] [Nat]Absence check using 105 positive place invariants in 88 ms returned sat
[2024-05-22 16:12:03] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 157 ms returned sat
[2024-05-22 16:12:05] [INFO ] [Nat]Absence check using state equation in 2687 ms returned sat
[2024-05-22 16:12:06] [INFO ] Computed and/alt/rep : 1354/4738/1354 causal constraints (skipped 1803 transitions) in 236 ms.
Maximisation of solution failed !
Minimization took 0 ms.
[2024-05-22 16:12:08] [INFO ] [Real]Absence check using 105 positive place invariants in 78 ms returned sat
[2024-05-22 16:12:08] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 120 ms returned sat
[2024-05-22 16:12:10] [INFO ] [Real]Absence check using state equation in 2022 ms returned sat
[2024-05-22 16:12:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:12:10] [INFO ] [Nat]Absence check using 105 positive place invariants in 88 ms returned sat
[2024-05-22 16:12:11] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 121 ms returned sat
[2024-05-22 16:12:13] [INFO ] [Nat]Absence check using state equation in 1994 ms returned sat
[2024-05-22 16:12:13] [INFO ] Computed and/alt/rep : 1354/4738/1354 causal constraints (skipped 1803 transitions) in 237 ms.
Maximisation of solution failed !
Minimization took 0 ms.
[2024-05-22 16:12:15] [INFO ] [Real]Absence check using 105 positive place invariants in 79 ms returned sat
[2024-05-22 16:12:16] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 145 ms returned sat
[2024-05-22 16:12:18] [INFO ] [Real]Absence check using state equation in 2297 ms returned sat
[2024-05-22 16:12:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:12:19] [INFO ] [Nat]Absence check using 105 positive place invariants in 82 ms returned sat
[2024-05-22 16:12:19] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 145 ms returned sat
[2024-05-22 16:12:21] [INFO ] [Nat]Absence check using state equation in 2656 ms returned sat
[2024-05-22 16:12:22] [INFO ] Computed and/alt/rep : 1354/4738/1354 causal constraints (skipped 1803 transitions) in 229 ms.
[2024-05-22 16:12:23] [INFO ] Added : 30 causal constraints over 6 iterations in 1491 ms. Result :unknown
[2024-05-22 16:12:24] [INFO ] [Real]Absence check using 105 positive place invariants in 84 ms returned sat
[2024-05-22 16:12:24] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 165 ms returned sat
[2024-05-22 16:12:26] [INFO ] [Real]Absence check using state equation in 2165 ms returned sat
[2024-05-22 16:12:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:12:27] [INFO ] [Nat]Absence check using 105 positive place invariants in 84 ms returned sat
[2024-05-22 16:12:27] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 124 ms returned sat
[2024-05-22 16:12:29] [INFO ] [Nat]Absence check using state equation in 2224 ms returned sat
[2024-05-22 16:12:30] [INFO ] Computed and/alt/rep : 1354/4738/1354 causal constraints (skipped 1803 transitions) in 267 ms.
Maximisation of solution failed !
Minimization took 0 ms.
[2024-05-22 16:12:32] [INFO ] [Real]Absence check using 105 positive place invariants in 87 ms returned sat
[2024-05-22 16:12:32] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 168 ms returned sat
[2024-05-22 16:12:34] [INFO ] [Real]Absence check using state equation in 2217 ms returned sat
[2024-05-22 16:12:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:12:35] [INFO ] [Nat]Absence check using 105 positive place invariants in 89 ms returned sat
[2024-05-22 16:12:35] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 157 ms returned sat
[2024-05-22 16:12:37] [INFO ] [Nat]Absence check using state equation in 2404 ms returned sat
[2024-05-22 16:12:38] [INFO ] Computed and/alt/rep : 1354/4738/1354 causal constraints (skipped 1803 transitions) in 252 ms.
[2024-05-22 16:12:39] [INFO ] Added : 35 causal constraints over 7 iterations in 1719 ms. Result :unknown
[2024-05-22 16:12:40] [INFO ] [Real]Absence check using 105 positive place invariants in 83 ms returned sat
[2024-05-22 16:12:40] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 157 ms returned sat
[2024-05-22 16:12:43] [INFO ] [Real]Absence check using state equation in 2508 ms returned sat
[2024-05-22 16:12:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:12:43] [INFO ] [Nat]Absence check using 105 positive place invariants in 88 ms returned sat
[2024-05-22 16:12:43] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 168 ms returned sat
[2024-05-22 16:12:46] [INFO ] [Nat]Absence check using state equation in 2624 ms returned sat
[2024-05-22 16:12:46] [INFO ] Computed and/alt/rep : 1354/4738/1354 causal constraints (skipped 1803 transitions) in 227 ms.
[2024-05-22 16:12:47] [INFO ] Added : 5 causal constraints over 1 iterations in 1140 ms. Result :sat
Minimization took 330 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
FORMULA ASLink-PT-10a-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 9 out of 2186 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2186/2186 places, 3158/3158 transitions.
Ensure Unique test removed 40 places
Discarding 20 places :
Implicit places reduction removed 20 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 0 with 260 rules applied. Total rules applied 260 place count 2126 transition count 2958
Reduce places removed 200 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 203 rules applied. Total rules applied 463 place count 1926 transition count 2955
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 466 place count 1923 transition count 2955
Performed 207 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 207 Pre rules applied. Total rules applied 466 place count 1923 transition count 2748
Deduced a syphon composed of 207 places in 9 ms
Ensure Unique test removed 81 places
Reduce places removed 288 places and 0 transitions.
Iterating global reduction 3 with 495 rules applied. Total rules applied 961 place count 1635 transition count 2748
Drop transitions (Trivial Post-Agglo cleanup.) 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 962 place count 1635 transition count 2747
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 963 place count 1634 transition count 2747
Discarding 13 places :
Symmetric choice reduction at 5 with 13 rule applications. Total rules 976 place count 1621 transition count 2676
Ensure Unique test removed 1 places
Iterating global reduction 5 with 14 rules applied. Total rules applied 990 place count 1620 transition count 2676
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) 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 996 place count 1619 transition count 2671
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 999 place count 1616 transition count 2671
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1000 place count 1615 transition count 2663
Iterating global reduction 7 with 1 rules applied. Total rules applied 1001 place count 1615 transition count 2663
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1002 place count 1614 transition count 2655
Iterating global reduction 7 with 1 rules applied. Total rules applied 1003 place count 1614 transition count 2655
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1004 place count 1613 transition count 2647
Iterating global reduction 7 with 1 rules applied. Total rules applied 1005 place count 1613 transition count 2647
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1006 place count 1612 transition count 2639
Iterating global reduction 7 with 1 rules applied. Total rules applied 1007 place count 1612 transition count 2639
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1008 place count 1611 transition count 2631
Iterating global reduction 7 with 1 rules applied. Total rules applied 1009 place count 1611 transition count 2631
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1010 place count 1610 transition count 2623
Iterating global reduction 7 with 1 rules applied. Total rules applied 1011 place count 1610 transition count 2623
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1012 place count 1609 transition count 2615
Iterating global reduction 7 with 1 rules applied. Total rules applied 1013 place count 1609 transition count 2615
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1014 place count 1608 transition count 2607
Iterating global reduction 7 with 1 rules applied. Total rules applied 1015 place count 1608 transition count 2607
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1016 place count 1607 transition count 2599
Iterating global reduction 7 with 1 rules applied. Total rules applied 1017 place count 1607 transition count 2599
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1018 place count 1606 transition count 2591
Iterating global reduction 7 with 1 rules applied. Total rules applied 1019 place count 1606 transition count 2591
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1020 place count 1605 transition count 2583
Iterating global reduction 7 with 1 rules applied. Total rules applied 1021 place count 1605 transition count 2583
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1022 place count 1604 transition count 2575
Iterating global reduction 7 with 1 rules applied. Total rules applied 1023 place count 1604 transition count 2575
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1024 place count 1603 transition count 2567
Iterating global reduction 7 with 1 rules applied. Total rules applied 1025 place count 1603 transition count 2567
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1026 place count 1602 transition count 2559
Iterating global reduction 7 with 1 rules applied. Total rules applied 1027 place count 1602 transition count 2559
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1028 place count 1601 transition count 2551
Iterating global reduction 7 with 1 rules applied. Total rules applied 1029 place count 1601 transition count 2551
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1030 place count 1600 transition count 2543
Iterating global reduction 7 with 1 rules applied. Total rules applied 1031 place count 1600 transition count 2543
Performed 69 Post agglomeration using F-continuation condition.Transition count delta: 69
Deduced a syphon composed of 69 places in 4 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 7 with 138 rules applied. Total rules applied 1169 place count 1531 transition count 2474
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 7 with 9 rules applied. Total rules applied 1178 place count 1531 transition count 2465
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 7 with 9 rules applied. Total rules applied 1187 place count 1522 transition count 2465
Partial Free-agglomeration rule applied 11 times.
Drop transitions (Partial Free agglomeration) removed 11 transitions
Iterating global reduction 8 with 11 rules applied. Total rules applied 1198 place count 1522 transition count 2465
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 1199 place count 1521 transition count 2464
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 8 with 20 rules applied. Total rules applied 1219 place count 1501 transition count 2464
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 39 Pre rules applied. Total rules applied 1219 place count 1501 transition count 2425
Deduced a syphon composed of 39 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 9 with 79 rules applied. Total rules applied 1298 place count 1461 transition count 2425
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 9 with 11 rules applied. Total rules applied 1309 place count 1450 transition count 2425
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 1309 place count 1450 transition count 2424
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1311 place count 1449 transition count 2424
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 4 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 10 with 22 rules applied. Total rules applied 1333 place count 1438 transition count 2413
Discarding 10 places :
Symmetric choice reduction at 10 with 10 rule applications. Total rules 1343 place count 1428 transition count 2403
Iterating global reduction 10 with 10 rules applied. Total rules applied 1353 place count 1428 transition count 2403
Free-agglomeration rule applied 10 times.
Iterating global reduction 10 with 10 rules applied. Total rules applied 1363 place count 1428 transition count 2393
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 10 with 10 rules applied. Total rules applied 1373 place count 1418 transition count 2393
Partial Free-agglomeration rule applied 10 times.
Drop transitions (Partial Free agglomeration) removed 10 transitions
Iterating global reduction 11 with 10 rules applied. Total rules applied 1383 place count 1418 transition count 2393
Applied a total of 1383 rules in 4013 ms. Remains 1418 /2186 variables (removed 768) and now considering 2393/3158 (removed 765) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4031 ms. Remains : 1418/2186 places, 2393/3158 transitions.
// Phase 1: matrix 2393 rows 1418 cols
[2024-05-22 16:12:58] [INFO ] Computed 247 invariants in 237 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 1000000 steps (9436 resets) in 5153 ms. (194 steps per ms)
BEST_FIRST walk for 9000008 steps (8308 resets) in 18792 ms. (478 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-05-22 16:13:22] [INFO ] Invariant cache hit.
[2024-05-22 16:13:22] [INFO ] [Real]Absence check using 62 positive place invariants in 31 ms returned sat
[2024-05-22 16:13:23] [INFO ] [Real]Absence check using 62 positive and 185 generalized place invariants in 58 ms returned sat
[2024-05-22 16:13:24] [INFO ] [Real]Absence check using state equation in 1101 ms returned sat
[2024-05-22 16:13:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:13:24] [INFO ] [Nat]Absence check using 62 positive place invariants in 31 ms returned sat
[2024-05-22 16:13:24] [INFO ] [Nat]Absence check using 62 positive and 185 generalized place invariants in 68 ms returned sat
[2024-05-22 16:13:25] [INFO ] [Nat]Absence check using state equation in 1078 ms returned sat
[2024-05-22 16:13:25] [INFO ] Computed and/alt/rep : 957/3600/957 causal constraints (skipped 1387 transitions) in 192 ms.
[2024-05-22 16:13:45] [INFO ] Added : 566 causal constraints over 114 iterations in 19513 ms. Result :sat
Minimization took 2724 ms.
[2024-05-22 16:13:48] [INFO ] [Real]Absence check using 62 positive place invariants in 35 ms returned sat
[2024-05-22 16:13:48] [INFO ] [Real]Absence check using 62 positive and 185 generalized place invariants in 72 ms returned sat
[2024-05-22 16:13:49] [INFO ] [Real]Absence check using state equation in 1401 ms returned sat
[2024-05-22 16:13:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:13:50] [INFO ] [Nat]Absence check using 62 positive place invariants in 34 ms returned sat
[2024-05-22 16:13:50] [INFO ] [Nat]Absence check using 62 positive and 185 generalized place invariants in 74 ms returned sat
[2024-05-22 16:13:51] [INFO ] [Nat]Absence check using state equation in 1069 ms returned sat
[2024-05-22 16:13:51] [INFO ] Computed and/alt/rep : 957/3600/957 causal constraints (skipped 1387 transitions) in 180 ms.
[2024-05-22 16:14:11] [INFO ] Added : 500 causal constraints over 100 iterations in 20214 ms.(timeout) Result :sat
Minimization took 2577 ms.
[2024-05-22 16:14:14] [INFO ] [Real]Absence check using 62 positive place invariants in 34 ms returned sat
[2024-05-22 16:14:14] [INFO ] [Real]Absence check using 62 positive and 185 generalized place invariants in 73 ms returned sat
[2024-05-22 16:14:16] [INFO ] [Real]Absence check using state equation in 1360 ms returned sat
[2024-05-22 16:14:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:14:16] [INFO ] [Nat]Absence check using 62 positive place invariants in 34 ms returned sat
[2024-05-22 16:14:16] [INFO ] [Nat]Absence check using 62 positive and 185 generalized place invariants in 68 ms returned sat
[2024-05-22 16:14:17] [INFO ] [Nat]Absence check using state equation in 1297 ms returned sat
[2024-05-22 16:14:18] [INFO ] Computed and/alt/rep : 957/3600/957 causal constraints (skipped 1387 transitions) in 177 ms.
[2024-05-22 16:14:37] [INFO ] Added : 630 causal constraints over 126 iterations in 20085 ms.(timeout) Result :sat
Minimization took 2856 ms.
[2024-05-22 16:14:41] [INFO ] [Real]Absence check using 62 positive place invariants in 31 ms returned sat
[2024-05-22 16:14:41] [INFO ] [Real]Absence check using 62 positive and 185 generalized place invariants in 71 ms returned sat
[2024-05-22 16:14:42] [INFO ] [Real]Absence check using state equation in 1175 ms returned sat
[2024-05-22 16:14:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:14:42] [INFO ] [Nat]Absence check using 62 positive place invariants in 32 ms returned sat
[2024-05-22 16:14:42] [INFO ] [Nat]Absence check using 62 positive and 185 generalized place invariants in 72 ms returned sat
[2024-05-22 16:14:44] [INFO ] [Nat]Absence check using state equation in 1402 ms returned sat
[2024-05-22 16:14:44] [INFO ] Computed and/alt/rep : 957/3600/957 causal constraints (skipped 1387 transitions) in 192 ms.
[2024-05-22 16:15:04] [INFO ] Added : 580 causal constraints over 116 iterations in 20236 ms.(timeout) Result :sat
Minimization took 2230 ms.
[2024-05-22 16:15:07] [INFO ] [Real]Absence check using 62 positive place invariants in 32 ms returned sat
[2024-05-22 16:15:07] [INFO ] [Real]Absence check using 62 positive and 185 generalized place invariants in 74 ms returned sat
[2024-05-22 16:15:08] [INFO ] [Real]Absence check using state equation in 1179 ms returned sat
[2024-05-22 16:15:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:15:08] [INFO ] [Nat]Absence check using 62 positive place invariants in 32 ms returned sat
[2024-05-22 16:15:08] [INFO ] [Nat]Absence check using 62 positive and 185 generalized place invariants in 68 ms returned sat
[2024-05-22 16:15:10] [INFO ] [Nat]Absence check using state equation in 1193 ms returned sat
[2024-05-22 16:15:10] [INFO ] Computed and/alt/rep : 957/3600/957 causal constraints (skipped 1387 transitions) in 183 ms.
[2024-05-22 16:15:20] [INFO ] Added : 239 causal constraints over 48 iterations in 10003 ms. Result :sat
Minimization took 2642 ms.
[2024-05-22 16:15:23] [INFO ] [Real]Absence check using 62 positive place invariants in 37 ms returned sat
[2024-05-22 16:15:23] [INFO ] [Real]Absence check using 62 positive and 185 generalized place invariants in 86 ms returned sat
[2024-05-22 16:15:24] [INFO ] [Real]Absence check using state equation in 1129 ms returned sat
[2024-05-22 16:15:24] [INFO ] Deduced a trap composed of 105 places in 232 ms of which 5 ms to minimize.
[2024-05-22 16:15:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:15:25] [INFO ] [Nat]Absence check using 62 positive place invariants in 34 ms returned sat
[2024-05-22 16:15:25] [INFO ] [Nat]Absence check using 62 positive and 185 generalized place invariants in 74 ms returned sat
[2024-05-22 16:15:26] [INFO ] [Nat]Absence check using state equation in 1288 ms returned sat
[2024-05-22 16:15:26] [INFO ] Deduced a trap composed of 96 places in 250 ms of which 4 ms to minimize.
[2024-05-22 16:15:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 441 ms
[2024-05-22 16:15:27] [INFO ] Computed and/alt/rep : 957/3600/957 causal constraints (skipped 1387 transitions) in 177 ms.
[2024-05-22 16:15:47] [INFO ] Added : 615 causal constraints over 123 iterations in 20125 ms.(timeout) Result :sat
Minimization took 3133 ms.
[2024-05-22 16:15:50] [INFO ] [Real]Absence check using 62 positive place invariants in 32 ms returned sat
[2024-05-22 16:15:50] [INFO ] [Real]Absence check using 62 positive and 185 generalized place invariants in 73 ms returned sat
[2024-05-22 16:15:51] [INFO ] [Real]Absence check using state equation in 1143 ms returned sat
[2024-05-22 16:15:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:15:52] [INFO ] [Nat]Absence check using 62 positive place invariants in 33 ms returned sat
[2024-05-22 16:15:52] [INFO ] [Nat]Absence check using 62 positive and 185 generalized place invariants in 69 ms returned sat
[2024-05-22 16:15:53] [INFO ] [Nat]Absence check using state equation in 1128 ms returned sat
[2024-05-22 16:15:53] [INFO ] Computed and/alt/rep : 957/3600/957 causal constraints (skipped 1387 transitions) in 168 ms.
[2024-05-22 16:16:13] [INFO ] Added : 605 causal constraints over 121 iterations in 20142 ms.(timeout) Result :sat
Minimization took 2818 ms.
[2024-05-22 16:16:16] [INFO ] [Real]Absence check using 62 positive place invariants in 29 ms returned sat
[2024-05-22 16:16:16] [INFO ] [Real]Absence check using 62 positive and 185 generalized place invariants in 56 ms returned sat
[2024-05-22 16:16:18] [INFO ] [Real]Absence check using state equation in 1235 ms returned sat
[2024-05-22 16:16:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:16:18] [INFO ] [Nat]Absence check using 62 positive place invariants in 33 ms returned sat
[2024-05-22 16:16:18] [INFO ] [Nat]Absence check using 62 positive and 185 generalized place invariants in 73 ms returned sat
[2024-05-22 16:16:19] [INFO ] [Nat]Absence check using state equation in 1400 ms returned sat
[2024-05-22 16:16:20] [INFO ] Computed and/alt/rep : 957/3600/957 causal constraints (skipped 1387 transitions) in 195 ms.
[2024-05-22 16:16:40] [INFO ] Added : 610 causal constraints over 122 iterations in 20103 ms.(timeout) Result :sat
Minimization took 2687 ms.
[2024-05-22 16:16:43] [INFO ] [Real]Absence check using 62 positive place invariants in 33 ms returned sat
[2024-05-22 16:16:43] [INFO ] [Real]Absence check using 62 positive and 185 generalized place invariants in 85 ms returned sat
[2024-05-22 16:16:44] [INFO ] [Real]Absence check using state equation in 1083 ms returned sat
[2024-05-22 16:16:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:16:44] [INFO ] [Nat]Absence check using 62 positive place invariants in 34 ms returned sat
[2024-05-22 16:16:44] [INFO ] [Nat]Absence check using 62 positive and 185 generalized place invariants in 75 ms returned sat
[2024-05-22 16:16:46] [INFO ] [Nat]Absence check using state equation in 1274 ms returned sat
[2024-05-22 16:16:46] [INFO ] Computed and/alt/rep : 957/3600/957 causal constraints (skipped 1387 transitions) in 191 ms.
[2024-05-22 16:16:51] [INFO ] Added : 133 causal constraints over 27 iterations in 5654 ms. Result :sat
Minimization took 4503 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 9 out of 1418 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1418/1418 places, 2393/2393 transitions.
Applied a total of 0 rules in 77 ms. Remains 1418 /1418 variables (removed 0) and now considering 2393/2393 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 1418/1418 places, 2393/2393 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1418/1418 places, 2393/2393 transitions.
Applied a total of 0 rules in 62 ms. Remains 1418 /1418 variables (removed 0) and now considering 2393/2393 (removed 0) transitions.
[2024-05-22 16:17:16] [INFO ] Invariant cache hit.
[2024-05-22 16:17:18] [INFO ] Implicit Places using invariants in 2238 ms returned [0, 18, 19, 30, 48, 66, 135, 139, 148, 149, 150, 168, 186, 255, 259, 260, 271, 272, 273, 291, 309, 379, 383, 384, 395, 396, 397, 415, 433, 470, 504, 508, 509, 520, 521, 522, 540, 558, 627, 631, 632, 643, 644, 645, 663, 681, 751, 755, 756, 767, 768, 769, 787, 805, 874, 878, 879, 890, 891, 892, 910, 928, 963, 999, 1003, 1004, 1015, 1016, 1017, 1035, 1053, 1122, 1126, 1127, 1138, 1139, 1140, 1158, 1176, 1245, 1249, 1250, 1253, 1264, 1265, 1266, 1284, 1286, 1289, 1307, 1308, 1309, 1310, 1322, 1328, 1334, 1340, 1346, 1352, 1358, 1364, 1370, 1376, 1382]
[2024-05-22 16:17:18] [INFO ] Actually due to overlaps returned [1284, 1266, 30, 48, 150, 168, 273, 291, 397, 415, 522, 540, 645, 663, 769, 787, 892, 910, 1017, 1035, 1140, 1158, 1289, 149, 272, 396, 521, 644, 768, 891, 1016, 1139, 1265, 1308, 148, 271, 395, 520, 643, 767, 890, 1015, 1138, 1264, 1286, 1307, 0, 259, 260, 383, 384, 508, 509, 631, 632, 755, 756, 878, 879, 1003, 1004, 1126, 1127, 1249, 1250, 18, 19, 66, 186, 309, 433, 558, 681, 805, 928, 1053, 1176, 1310, 1352, 1370, 1382, 1253, 1309, 1322, 1328, 1334, 1340, 1346, 1358, 1364, 1376]
Discarding 91 places :
Implicit Place search using SMT only with invariants took 2243 ms to find 91 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1327/1418 places, 2393/2393 transitions.
Discarding 12 places :
Implicit places reduction removed 12 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 174 transitions
Trivial Post-agglo rules discarded 174 transitions
Performed 174 trivial Post agglomeration. Transition count delta: 174
Iterating post reduction 0 with 186 rules applied. Total rules applied 186 place count 1315 transition count 2219
Reduce places removed 174 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 179 rules applied. Total rules applied 365 place count 1141 transition count 2214
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 370 place count 1136 transition count 2214
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 44 Pre rules applied. Total rules applied 370 place count 1136 transition count 2170
Deduced a syphon composed of 44 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 89 rules applied. Total rules applied 459 place count 1091 transition count 2170
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) 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 471 place count 1087 transition count 2162
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 479 place count 1079 transition count 2162
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 494 place count 1064 transition count 2147
Iterating global reduction 5 with 15 rules applied. Total rules applied 509 place count 1064 transition count 2147
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 512 place count 1064 transition count 2144
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 512 place count 1064 transition count 2143
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 514 place count 1063 transition count 2143
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 517 place count 1060 transition count 2140
Iterating global reduction 6 with 3 rules applied. Total rules applied 520 place count 1060 transition count 2140
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 521 place count 1059 transition count 2139
Iterating global reduction 6 with 1 rules applied. Total rules applied 522 place count 1059 transition count 2139
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 523 place count 1058 transition count 2138
Iterating global reduction 6 with 1 rules applied. Total rules applied 524 place count 1058 transition count 2138
Performed 81 Post agglomeration using F-continuation condition.Transition count delta: 81
Deduced a syphon composed of 81 places in 2 ms
Reduce places removed 81 places and 0 transitions.
Iterating global reduction 6 with 162 rules applied. Total rules applied 686 place count 977 transition count 2057
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 695 place count 977 transition count 2048
Discarding 9 places :
Symmetric choice reduction at 7 with 9 rule applications. Total rules 704 place count 968 transition count 2039
Iterating global reduction 7 with 9 rules applied. Total rules applied 713 place count 968 transition count 2039
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 7 with 9 rules applied. Total rules applied 722 place count 968 transition count 2030
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 723 place count 968 transition count 2029
Free-agglomeration rule (complex) applied 23 times.
Iterating global reduction 8 with 23 rules applied. Total rules applied 746 place count 968 transition count 2006
Ensure Unique test removed 1 places
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 8 with 24 rules applied. Total rules applied 770 place count 944 transition count 2006
Partial Free-agglomeration rule applied 30 times.
Drop transitions (Partial Free agglomeration) removed 30 transitions
Iterating global reduction 9 with 30 rules applied. Total rules applied 800 place count 944 transition count 2006
Applied a total of 800 rules in 712 ms. Remains 944 /1327 variables (removed 383) and now considering 2006/2393 (removed 387) transitions.
// Phase 1: matrix 2006 rows 944 cols
[2024-05-22 16:17:19] [INFO ] Computed 138 invariants in 94 ms
[2024-05-22 16:17:21] [INFO ] Implicit Places using invariants in 1711 ms returned [89, 95, 98, 100, 102, 105, 106, 158, 175, 181, 184, 186, 191, 192, 244, 261, 268, 271, 273, 278, 279, 331, 350, 356, 359, 361, 366, 367, 419, 436, 442, 445, 447, 452, 453, 505, 523, 529, 532, 534, 539, 540, 592, 609, 615, 618, 620, 625, 626, 678, 697, 703, 706, 708, 713, 714, 766, 784, 790, 793, 795, 800, 801, 853, 870, 876, 879, 881]
[2024-05-22 16:17:21] [INFO ] Actually due to overlaps returned [105, 191, 278, 366, 452, 539, 625, 713, 800, 106, 192, 279, 367, 453, 540, 626, 714, 801, 89, 95, 100, 102, 175, 181, 186, 261, 273, 350, 356, 361, 436, 442, 447, 523, 529, 534, 609, 615, 620, 697, 703, 708, 784, 790, 795, 870, 876, 881, 158, 244, 268, 331, 419, 505, 592, 678, 766, 853]
Discarding 58 places :
Implicit Place search using SMT only with invariants took 1714 ms to find 58 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 886/1418 places, 2006/2393 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 847 transition count 1967
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 847 transition count 1967
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 86 place count 839 transition count 1959
Iterating global reduction 0 with 8 rules applied. Total rules applied 94 place count 839 transition count 1959
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 2 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 0 with 38 rules applied. Total rules applied 132 place count 820 transition count 1940
Free-agglomeration rule applied 30 times.
Iterating global reduction 0 with 30 rules applied. Total rules applied 162 place count 820 transition count 1910
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 192 place count 790 transition count 1910
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 1 with 8 rules applied. Total rules applied 200 place count 790 transition count 1902
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 208 place count 782 transition count 1902
Applied a total of 208 rules in 254 ms. Remains 782 /886 variables (removed 104) and now considering 1902/2006 (removed 104) transitions.
// Phase 1: matrix 1902 rows 782 cols
[2024-05-22 16:17:21] [INFO ] Computed 80 invariants in 27 ms
[2024-05-22 16:17:22] [INFO ] Implicit Places using invariants in 829 ms returned []
[2024-05-22 16:17:22] [INFO ] Invariant cache hit.
[2024-05-22 16:17:25] [INFO ] Implicit Places using invariants and state equation in 2602 ms returned []
Implicit Place search using SMT with State Equation took 3436 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 782/1418 places, 1902/2393 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 8425 ms. Remains : 782/1418 places, 1902/2393 transitions.
[2024-05-22 16:17:25] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 1000000 steps (16343 resets) in 3337 ms. (299 steps per ms)
FORMULA ASLink-PT-10a-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 8000007 steps (17727 resets) in 8715 ms. (917 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1]
[2024-05-22 16:17:37] [INFO ] Invariant cache hit.
[2024-05-22 16:17:37] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned sat
[2024-05-22 16:17:37] [INFO ] [Real]Absence check using 15 positive and 65 generalized place invariants in 33 ms returned sat
[2024-05-22 16:17:38] [INFO ] [Real]Absence check using state equation in 739 ms returned sat
[2024-05-22 16:17:38] [INFO ] Computed and/alt/rep : 456/1943/456 causal constraints (skipped 1400 transitions) in 143 ms.
[2024-05-22 16:17:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:17:38] [INFO ] [Nat]Absence check using 15 positive place invariants in 15 ms returned sat
[2024-05-22 16:17:38] [INFO ] [Nat]Absence check using 15 positive and 65 generalized place invariants in 38 ms returned sat
[2024-05-22 16:17:39] [INFO ] [Nat]Absence check using state equation in 657 ms returned sat
[2024-05-22 16:17:39] [INFO ] Computed and/alt/rep : 456/1943/456 causal constraints (skipped 1400 transitions) in 146 ms.
[2024-05-22 16:17:42] [INFO ] Added : 124 causal constraints over 25 iterations in 3208 ms. Result :sat
Minimization took 3395 ms.
[2024-05-22 16:17:46] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-22 16:17:46] [INFO ] [Real]Absence check using 15 positive and 65 generalized place invariants in 32 ms returned sat
[2024-05-22 16:17:47] [INFO ] [Real]Absence check using state equation in 831 ms returned sat
[2024-05-22 16:17:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:17:47] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-22 16:17:47] [INFO ] [Nat]Absence check using 15 positive and 65 generalized place invariants in 36 ms returned sat
[2024-05-22 16:17:48] [INFO ] [Nat]Absence check using state equation in 829 ms returned sat
[2024-05-22 16:17:48] [INFO ] Computed and/alt/rep : 456/1943/456 causal constraints (skipped 1400 transitions) in 144 ms.
[2024-05-22 16:17:48] [INFO ] Added : 12 causal constraints over 3 iterations in 589 ms. Result :sat
Minimization took 3351 ms.
[2024-05-22 16:17:52] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-22 16:17:52] [INFO ] [Real]Absence check using 15 positive and 65 generalized place invariants in 33 ms returned sat
[2024-05-22 16:17:53] [INFO ] [Real]Absence check using state equation in 913 ms returned sat
[2024-05-22 16:17:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:17:53] [INFO ] [Nat]Absence check using 15 positive place invariants in 13 ms returned sat
[2024-05-22 16:17:53] [INFO ] [Nat]Absence check using 15 positive and 65 generalized place invariants in 34 ms returned sat
[2024-05-22 16:17:54] [INFO ] [Nat]Absence check using state equation in 1032 ms returned sat
[2024-05-22 16:17:55] [INFO ] Computed and/alt/rep : 456/1943/456 causal constraints (skipped 1400 transitions) in 160 ms.
[2024-05-22 16:17:56] [INFO ] Added : 37 causal constraints over 8 iterations in 1244 ms. Result :sat
Minimization took 3424 ms.
[2024-05-22 16:17:59] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned sat
[2024-05-22 16:17:59] [INFO ] [Real]Absence check using 15 positive and 65 generalized place invariants in 41 ms returned sat
[2024-05-22 16:18:00] [INFO ] [Real]Absence check using state equation in 818 ms returned sat
[2024-05-22 16:18:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:18:00] [INFO ] [Nat]Absence check using 15 positive place invariants in 15 ms returned sat
[2024-05-22 16:18:00] [INFO ] [Nat]Absence check using 15 positive and 65 generalized place invariants in 38 ms returned sat
[2024-05-22 16:18:01] [INFO ] [Nat]Absence check using state equation in 789 ms returned sat
[2024-05-22 16:18:01] [INFO ] Computed and/alt/rep : 456/1943/456 causal constraints (skipped 1400 transitions) in 136 ms.
[2024-05-22 16:18:03] [INFO ] Added : 80 causal constraints over 17 iterations in 2171 ms. Result :sat
Minimization took 3580 ms.
[2024-05-22 16:18:07] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned sat
[2024-05-22 16:18:07] [INFO ] [Real]Absence check using 15 positive and 65 generalized place invariants in 34 ms returned sat
[2024-05-22 16:18:08] [INFO ] [Real]Absence check using state equation in 863 ms returned sat
[2024-05-22 16:18:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:18:08] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-22 16:18:08] [INFO ] [Nat]Absence check using 15 positive and 65 generalized place invariants in 35 ms returned sat
[2024-05-22 16:18:09] [INFO ] [Nat]Absence check using state equation in 814 ms returned sat
[2024-05-22 16:18:09] [INFO ] Computed and/alt/rep : 456/1943/456 causal constraints (skipped 1400 transitions) in 141 ms.
[2024-05-22 16:18:12] [INFO ] Deduced a trap composed of 54 places in 132 ms of which 2 ms to minimize.
[2024-05-22 16:18:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 306 ms
[2024-05-22 16:18:12] [INFO ] Added : 96 causal constraints over 20 iterations in 3103 ms. Result :sat
Minimization took 3534 ms.
[2024-05-22 16:18:16] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned sat
[2024-05-22 16:18:16] [INFO ] [Real]Absence check using 15 positive and 65 generalized place invariants in 33 ms returned sat
[2024-05-22 16:18:17] [INFO ] [Real]Absence check using state equation in 671 ms returned sat
[2024-05-22 16:18:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:18:17] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-22 16:18:17] [INFO ] [Nat]Absence check using 15 positive and 65 generalized place invariants in 31 ms returned sat
[2024-05-22 16:18:18] [INFO ] [Nat]Absence check using state equation in 632 ms returned sat
[2024-05-22 16:18:18] [INFO ] Computed and/alt/rep : 456/1943/456 causal constraints (skipped 1400 transitions) in 149 ms.
[2024-05-22 16:18:18] [INFO ] Added : 17 causal constraints over 4 iterations in 721 ms. Result :sat
Minimization took 3309 ms.
[2024-05-22 16:18:22] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned sat
[2024-05-22 16:18:22] [INFO ] [Real]Absence check using 15 positive and 65 generalized place invariants in 34 ms returned sat
[2024-05-22 16:18:23] [INFO ] [Real]Absence check using state equation in 688 ms returned sat
[2024-05-22 16:18:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:18:23] [INFO ] [Nat]Absence check using 15 positive place invariants in 13 ms returned sat
[2024-05-22 16:18:23] [INFO ] [Nat]Absence check using 15 positive and 65 generalized place invariants in 33 ms returned sat
[2024-05-22 16:18:24] [INFO ] [Nat]Absence check using state equation in 822 ms returned sat
[2024-05-22 16:18:24] [INFO ] Computed and/alt/rep : 456/1943/456 causal constraints (skipped 1400 transitions) in 142 ms.
[2024-05-22 16:18:26] [INFO ] Added : 66 causal constraints over 14 iterations in 1698 ms. Result :sat
Minimization took 3433 ms.
[2024-05-22 16:18:29] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned sat
[2024-05-22 16:18:29] [INFO ] [Real]Absence check using 15 positive and 65 generalized place invariants in 32 ms returned sat
[2024-05-22 16:18:30] [INFO ] [Real]Absence check using state equation in 853 ms returned sat
[2024-05-22 16:18:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:18:30] [INFO ] [Nat]Absence check using 15 positive place invariants in 13 ms returned sat
[2024-05-22 16:18:30] [INFO ] [Nat]Absence check using 15 positive and 65 generalized place invariants in 31 ms returned sat
[2024-05-22 16:18:31] [INFO ] [Nat]Absence check using state equation in 1001 ms returned sat
[2024-05-22 16:18:32] [INFO ] Computed and/alt/rep : 456/1943/456 causal constraints (skipped 1400 transitions) in 136 ms.
[2024-05-22 16:18:33] [INFO ] Added : 54 causal constraints over 11 iterations in 1612 ms. Result :sat
Minimization took 3487 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1]
FORMULA ASLink-PT-10a-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-10a-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-10a-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1]
Support contains 5 out of 782 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 782/782 places, 1902/1902 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 781 transition count 1901
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 781 transition count 1901
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 4 place count 780 transition count 1900
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 780 transition count 1899
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 6 place count 779 transition count 1899
Applied a total of 6 rules in 129 ms. Remains 779 /782 variables (removed 3) and now considering 1899/1902 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 129 ms. Remains : 779/782 places, 1899/1902 transitions.
// Phase 1: matrix 1899 rows 779 cols
[2024-05-22 16:18:40] [INFO ] Computed 80 invariants in 31 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1]
RANDOM walk for 1000000 steps (16278 resets) in 3342 ms. (299 steps per ms)
FORMULA ASLink-PT-10a-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 4000004 steps (8853 resets) in 4353 ms. (918 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 1, 1]
[2024-05-22 16:18:48] [INFO ] Invariant cache hit.
[2024-05-22 16:18:48] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-22 16:18:48] [INFO ] [Real]Absence check using 15 positive and 65 generalized place invariants in 31 ms returned sat
[2024-05-22 16:18:49] [INFO ] [Real]Absence check using state equation in 819 ms returned sat
[2024-05-22 16:18:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:18:49] [INFO ] [Nat]Absence check using 15 positive place invariants in 13 ms returned sat
[2024-05-22 16:18:49] [INFO ] [Nat]Absence check using 15 positive and 65 generalized place invariants in 32 ms returned sat
[2024-05-22 16:18:50] [INFO ] [Nat]Absence check using state equation in 940 ms returned sat
[2024-05-22 16:18:50] [INFO ] Computed and/alt/rep : 446/1882/446 causal constraints (skipped 1407 transitions) in 141 ms.
[2024-05-22 16:18:51] [INFO ] Added : 33 causal constraints over 7 iterations in 1277 ms. Result :sat
Minimization took 2262 ms.
[2024-05-22 16:18:54] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned sat
[2024-05-22 16:18:54] [INFO ] [Real]Absence check using 15 positive and 65 generalized place invariants in 32 ms returned sat
[2024-05-22 16:18:55] [INFO ] [Real]Absence check using state equation in 930 ms returned sat
[2024-05-22 16:18:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:18:55] [INFO ] [Nat]Absence check using 15 positive place invariants in 13 ms returned sat
[2024-05-22 16:18:55] [INFO ] [Nat]Absence check using 15 positive and 65 generalized place invariants in 31 ms returned sat
[2024-05-22 16:18:56] [INFO ] [Nat]Absence check using state equation in 765 ms returned sat
[2024-05-22 16:18:56] [INFO ] Computed and/alt/rep : 446/1882/446 causal constraints (skipped 1407 transitions) in 135 ms.
[2024-05-22 16:18:58] [INFO ] Added : 55 causal constraints over 12 iterations in 2181 ms. Result :sat
Minimization took 2167 ms.
[2024-05-22 16:19:01] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-22 16:19:01] [INFO ] [Real]Absence check using 15 positive and 65 generalized place invariants in 33 ms returned sat
[2024-05-22 16:19:02] [INFO ] [Real]Absence check using state equation in 944 ms returned sat
[2024-05-22 16:19:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:19:02] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-22 16:19:02] [INFO ] [Nat]Absence check using 15 positive and 65 generalized place invariants in 31 ms returned sat
[2024-05-22 16:19:03] [INFO ] [Nat]Absence check using state equation in 859 ms returned sat
[2024-05-22 16:19:03] [INFO ] Computed and/alt/rep : 446/1882/446 causal constraints (skipped 1407 transitions) in 143 ms.
[2024-05-22 16:19:03] [INFO ] Added : 12 causal constraints over 3 iterations in 564 ms. Result :sat
Minimization took 2078 ms.
[2024-05-22 16:19:06] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-22 16:19:06] [INFO ] [Real]Absence check using 15 positive and 65 generalized place invariants in 27 ms returned sat
[2024-05-22 16:19:06] [INFO ] [Real]Absence check using state equation in 816 ms returned sat
[2024-05-22 16:19:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:19:07] [INFO ] [Nat]Absence check using 15 positive place invariants in 13 ms returned sat
[2024-05-22 16:19:07] [INFO ] [Nat]Absence check using 15 positive and 65 generalized place invariants in 36 ms returned sat
[2024-05-22 16:19:07] [INFO ] [Nat]Absence check using state equation in 763 ms returned sat
[2024-05-22 16:19:08] [INFO ] Computed and/alt/rep : 446/1882/446 causal constraints (skipped 1407 transitions) in 133 ms.
[2024-05-22 16:19:09] [INFO ] Added : 60 causal constraints over 12 iterations in 1741 ms. Result :sat
Minimization took 2303 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 1, 1]
Support contains 4 out of 779 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 779/779 places, 1899/1899 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 779 transition count 1898
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 778 transition count 1898
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 3 place count 777 transition count 1897
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 777 transition count 1897
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 776 transition count 1896
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 776 transition count 1896
Applied a total of 6 rules in 88 ms. Remains 776 /779 variables (removed 3) and now considering 1896/1899 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 776/779 places, 1896/1899 transitions.
// Phase 1: matrix 1896 rows 776 cols
[2024-05-22 16:19:14] [INFO ] Computed 80 invariants in 22 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 1, 1]
RANDOM walk for 1000000 steps (16301 resets) in 3088 ms. (323 steps per ms)
BEST_FIRST walk for 4000000 steps (8856 resets) in 4240 ms. (943 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 1, 1]
[2024-05-22 16:19:22] [INFO ] Invariant cache hit.
[2024-05-22 16:19:22] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-22 16:19:22] [INFO ] [Real]Absence check using 15 positive and 65 generalized place invariants in 31 ms returned sat
[2024-05-22 16:19:23] [INFO ] [Real]Absence check using state equation in 911 ms returned sat
[2024-05-22 16:19:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:19:23] [INFO ] [Nat]Absence check using 15 positive place invariants in 13 ms returned sat
[2024-05-22 16:19:23] [INFO ] [Nat]Absence check using 15 positive and 65 generalized place invariants in 33 ms returned sat
[2024-05-22 16:19:24] [INFO ] [Nat]Absence check using state equation in 791 ms returned sat
[2024-05-22 16:19:24] [INFO ] Computed and/alt/rep : 443/1877/443 causal constraints (skipped 1407 transitions) in 134 ms.
[2024-05-22 16:19:26] [INFO ] Deduced a trap composed of 56 places in 294 ms of which 5 ms to minimize.
[2024-05-22 16:19:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 456 ms
[2024-05-22 16:19:26] [INFO ] Added : 56 causal constraints over 12 iterations in 2192 ms. Result :sat
Minimization took 1551 ms.
[2024-05-22 16:19:28] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned sat
[2024-05-22 16:19:28] [INFO ] [Real]Absence check using 15 positive and 65 generalized place invariants in 31 ms returned sat
[2024-05-22 16:19:29] [INFO ] [Real]Absence check using state equation in 711 ms returned sat
[2024-05-22 16:19:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:19:29] [INFO ] [Nat]Absence check using 15 positive place invariants in 16 ms returned sat
[2024-05-22 16:19:29] [INFO ] [Nat]Absence check using 15 positive and 65 generalized place invariants in 38 ms returned sat
[2024-05-22 16:19:30] [INFO ] [Nat]Absence check using state equation in 732 ms returned sat
[2024-05-22 16:19:30] [INFO ] Computed and/alt/rep : 443/1877/443 causal constraints (skipped 1407 transitions) in 142 ms.
[2024-05-22 16:19:32] [INFO ] Deduced a trap composed of 53 places in 265 ms of which 4 ms to minimize.
[2024-05-22 16:19:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 423 ms
[2024-05-22 16:19:32] [INFO ] Added : 75 causal constraints over 15 iterations in 2557 ms. Result :sat
Minimization took 1413 ms.
[2024-05-22 16:19:34] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned sat
[2024-05-22 16:19:34] [INFO ] [Real]Absence check using 15 positive and 65 generalized place invariants in 37 ms returned sat
[2024-05-22 16:19:35] [INFO ] [Real]Absence check using state equation in 913 ms returned sat
[2024-05-22 16:19:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:19:35] [INFO ] [Nat]Absence check using 15 positive place invariants in 13 ms returned sat
[2024-05-22 16:19:35] [INFO ] [Nat]Absence check using 15 positive and 65 generalized place invariants in 31 ms returned sat
[2024-05-22 16:19:36] [INFO ] [Nat]Absence check using state equation in 795 ms returned sat
[2024-05-22 16:19:36] [INFO ] Computed and/alt/rep : 443/1877/443 causal constraints (skipped 1407 transitions) in 138 ms.
[2024-05-22 16:19:38] [INFO ] Added : 31 causal constraints over 7 iterations in 1456 ms. Result :sat
Minimization took 1456 ms.
[2024-05-22 16:19:39] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-22 16:19:39] [INFO ] [Real]Absence check using 15 positive and 65 generalized place invariants in 34 ms returned sat
[2024-05-22 16:19:40] [INFO ] [Real]Absence check using state equation in 830 ms returned sat
[2024-05-22 16:19:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:19:40] [INFO ] [Nat]Absence check using 15 positive place invariants in 13 ms returned sat
[2024-05-22 16:19:40] [INFO ] [Nat]Absence check using 15 positive and 65 generalized place invariants in 33 ms returned sat
[2024-05-22 16:19:41] [INFO ] [Nat]Absence check using state equation in 750 ms returned sat
[2024-05-22 16:19:41] [INFO ] Computed and/alt/rep : 443/1877/443 causal constraints (skipped 1407 transitions) in 136 ms.
[2024-05-22 16:19:42] [INFO ] Added : 25 causal constraints over 5 iterations in 759 ms. Result :sat
Minimization took 1537 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 1, 1]
FORMULA ASLink-PT-10a-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
Support contains 3 out of 776 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 776/776 places, 1896/1896 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 775 transition count 1895
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 775 transition count 1895
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 775 transition count 1894
Applied a total of 3 rules in 60 ms. Remains 775 /776 variables (removed 1) and now considering 1894/1896 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 775/776 places, 1894/1896 transitions.
// Phase 1: matrix 1894 rows 775 cols
[2024-05-22 16:19:45] [INFO ] Computed 80 invariants in 21 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
RANDOM walk for 1000000 steps (16241 resets) in 3314 ms. (301 steps per ms)
BEST_FIRST walk for 3000002 steps (6636 resets) in 3267 ms. (917 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
[2024-05-22 16:19:52] [INFO ] Invariant cache hit.
[2024-05-22 16:19:52] [INFO ] [Real]Absence check using 17 positive place invariants in 12 ms returned sat
[2024-05-22 16:19:52] [INFO ] [Real]Absence check using 17 positive and 63 generalized place invariants in 30 ms returned sat
[2024-05-22 16:19:53] [INFO ] [Real]Absence check using state equation in 722 ms returned sat
[2024-05-22 16:19:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:19:53] [INFO ] [Nat]Absence check using 17 positive place invariants in 13 ms returned sat
[2024-05-22 16:19:53] [INFO ] [Nat]Absence check using 17 positive and 63 generalized place invariants in 31 ms returned sat
[2024-05-22 16:19:54] [INFO ] [Nat]Absence check using state equation in 693 ms returned sat
[2024-05-22 16:19:54] [INFO ] Computed and/alt/rep : 448/1922/448 causal constraints (skipped 1400 transitions) in 141 ms.
[2024-05-22 16:19:54] [INFO ] Added : 20 causal constraints over 4 iterations in 758 ms. Result :sat
Minimization took 1030 ms.
[2024-05-22 16:19:56] [INFO ] [Real]Absence check using 17 positive place invariants in 13 ms returned sat
[2024-05-22 16:19:56] [INFO ] [Real]Absence check using 17 positive and 63 generalized place invariants in 31 ms returned sat
[2024-05-22 16:19:56] [INFO ] [Real]Absence check using state equation in 744 ms returned sat
[2024-05-22 16:19:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:19:57] [INFO ] [Nat]Absence check using 17 positive place invariants in 14 ms returned sat
[2024-05-22 16:19:57] [INFO ] [Nat]Absence check using 17 positive and 63 generalized place invariants in 31 ms returned sat
[2024-05-22 16:19:58] [INFO ] [Nat]Absence check using state equation in 834 ms returned sat
[2024-05-22 16:19:58] [INFO ] Computed and/alt/rep : 448/1922/448 causal constraints (skipped 1400 transitions) in 139 ms.
[2024-05-22 16:19:59] [INFO ] Added : 56 causal constraints over 12 iterations in 1530 ms. Result :sat
Minimization took 1154 ms.
[2024-05-22 16:20:00] [INFO ] [Real]Absence check using 17 positive place invariants in 12 ms returned sat
[2024-05-22 16:20:01] [INFO ] [Real]Absence check using 17 positive and 63 generalized place invariants in 31 ms returned sat
[2024-05-22 16:20:01] [INFO ] [Real]Absence check using state equation in 748 ms returned sat
[2024-05-22 16:20:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:20:01] [INFO ] [Nat]Absence check using 17 positive place invariants in 13 ms returned sat
[2024-05-22 16:20:02] [INFO ] [Nat]Absence check using 17 positive and 63 generalized place invariants in 32 ms returned sat
[2024-05-22 16:20:02] [INFO ] [Nat]Absence check using state equation in 906 ms returned sat
[2024-05-22 16:20:03] [INFO ] Deduced a trap composed of 24 places in 64 ms of which 1 ms to minimize.
[2024-05-22 16:20:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 182 ms
[2024-05-22 16:20:03] [INFO ] Computed and/alt/rep : 448/1922/448 causal constraints (skipped 1400 transitions) in 143 ms.
[2024-05-22 16:20:04] [INFO ] Added : 60 causal constraints over 12 iterations in 1578 ms. Result :sat
Minimization took 1178 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
Support contains 3 out of 775 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 775/775 places, 1894/1894 transitions.
Applied a total of 0 rules in 34 ms. Remains 775 /775 variables (removed 0) and now considering 1894/1894 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 775/775 places, 1894/1894 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 775/775 places, 1894/1894 transitions.
Applied a total of 0 rules in 33 ms. Remains 775 /775 variables (removed 0) and now considering 1894/1894 (removed 0) transitions.
[2024-05-22 16:20:07] [INFO ] Invariant cache hit.
[2024-05-22 16:20:08] [INFO ] Implicit Places using invariants in 1009 ms returned [72]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1014 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 774/775 places, 1894/1894 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 773 transition count 1893
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 773 transition count 1892
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 772 transition count 1892
Applied a total of 4 rules in 87 ms. Remains 772 /774 variables (removed 2) and now considering 1892/1894 (removed 2) transitions.
// Phase 1: matrix 1892 rows 772 cols
[2024-05-22 16:20:08] [INFO ] Computed 79 invariants in 22 ms
[2024-05-22 16:20:09] [INFO ] Implicit Places using invariants in 936 ms returned []
[2024-05-22 16:20:09] [INFO ] Invariant cache hit.
[2024-05-22 16:20:12] [INFO ] Implicit Places using invariants and state equation in 2690 ms returned []
Implicit Place search using SMT with State Equation took 3629 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 772/775 places, 1892/1894 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 4763 ms. Remains : 772/775 places, 1892/1894 transitions.
[2024-05-22 16:20:12] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
RANDOM walk for 1000000 steps (16313 resets) in 3058 ms. (326 steps per ms)
BEST_FIRST walk for 3000002 steps (6681 resets) in 3158 ms. (949 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
[2024-05-22 16:20:18] [INFO ] Invariant cache hit.
[2024-05-22 16:20:18] [INFO ] [Real]Absence check using 15 positive place invariants in 15 ms returned sat
[2024-05-22 16:20:18] [INFO ] [Real]Absence check using 15 positive and 64 generalized place invariants in 31 ms returned sat
[2024-05-22 16:20:19] [INFO ] [Real]Absence check using state equation in 694 ms returned sat
[2024-05-22 16:20:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:20:19] [INFO ] [Nat]Absence check using 15 positive place invariants in 13 ms returned sat
[2024-05-22 16:20:19] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 32 ms returned sat
[2024-05-22 16:20:20] [INFO ] [Nat]Absence check using state equation in 854 ms returned sat
[2024-05-22 16:20:20] [INFO ] Computed and/alt/rep : 439/1849/439 causal constraints (skipped 1407 transitions) in 135 ms.
[2024-05-22 16:20:21] [INFO ] Added : 20 causal constraints over 4 iterations in 632 ms. Result :sat
Minimization took 1180 ms.
[2024-05-22 16:20:22] [INFO ] [Real]Absence check using 15 positive place invariants in 15 ms returned sat
[2024-05-22 16:20:22] [INFO ] [Real]Absence check using 15 positive and 64 generalized place invariants in 39 ms returned sat
[2024-05-22 16:20:23] [INFO ] [Real]Absence check using state equation in 753 ms returned sat
[2024-05-22 16:20:23] [INFO ] Computed and/alt/rep : 439/1849/439 causal constraints (skipped 1407 transitions) in 133 ms.
[2024-05-22 16:20:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:20:23] [INFO ] [Nat]Absence check using 15 positive place invariants in 13 ms returned sat
[2024-05-22 16:20:24] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 30 ms returned sat
[2024-05-22 16:20:24] [INFO ] [Nat]Absence check using state equation in 768 ms returned sat
[2024-05-22 16:20:24] [INFO ] Computed and/alt/rep : 439/1849/439 causal constraints (skipped 1407 transitions) in 136 ms.
[2024-05-22 16:20:25] [INFO ] Added : 11 causal constraints over 3 iterations in 537 ms. Result :sat
Minimization took 1102 ms.
[2024-05-22 16:20:26] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-22 16:20:26] [INFO ] [Real]Absence check using 15 positive and 64 generalized place invariants in 44 ms returned sat
[2024-05-22 16:20:27] [INFO ] [Real]Absence check using state equation in 789 ms returned sat
[2024-05-22 16:20:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:20:27] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-22 16:20:27] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 29 ms returned sat
[2024-05-22 16:20:28] [INFO ] [Nat]Absence check using state equation in 796 ms returned sat
[2024-05-22 16:20:28] [INFO ] Computed and/alt/rep : 439/1849/439 causal constraints (skipped 1407 transitions) in 138 ms.
[2024-05-22 16:20:29] [INFO ] Added : 18 causal constraints over 5 iterations in 845 ms. Result :sat
Minimization took 1145 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
Support contains 3 out of 772 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 772/772 places, 1892/1892 transitions.
Applied a total of 0 rules in 32 ms. Remains 772 /772 variables (removed 0) and now considering 1892/1892 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 772/772 places, 1892/1892 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 772/772 places, 1892/1892 transitions.
Applied a total of 0 rules in 33 ms. Remains 772 /772 variables (removed 0) and now considering 1892/1892 (removed 0) transitions.
[2024-05-22 16:20:31] [INFO ] Invariant cache hit.
[2024-05-22 16:20:32] [INFO ] Implicit Places using invariants in 842 ms returned []
[2024-05-22 16:20:32] [INFO ] Invariant cache hit.
[2024-05-22 16:20:34] [INFO ] Implicit Places using invariants and state equation in 2441 ms returned []
Implicit Place search using SMT with State Equation took 3288 ms to find 0 implicit places.
[2024-05-22 16:20:35] [INFO ] Redundant transitions in 170 ms returned []
Running 1846 sub problems to find dead transitions.
[2024-05-22 16:20:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/771 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1846 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/771 variables, 61/73 constraints. Problems are: Problem set: 0 solved, 1846 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 771/2664 variables, and 73 constraints, problems are : Problem set: 0 solved, 1846 unsolved in 30087 ms.
Refiners :[Positive P Invariants (semi-flows): 12/15 constraints, Generalized P Invariants (flows): 61/64 constraints, State Equation: 0/772 constraints, PredecessorRefiner: 1846/1846 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1846 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/771 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1846 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/771 variables, 61/73 constraints. Problems are: Problem set: 0 solved, 1846 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 771/2664 variables, and 73 constraints, problems are : Problem set: 0 solved, 1846 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 12/15 constraints, Generalized P Invariants (flows): 61/64 constraints, State Equation: 0/772 constraints, PredecessorRefiner: 0/1846 constraints, Known Traps: 0/0 constraints]
After SMT, in 61677ms problems are : Problem set: 0 solved, 1846 unsolved
Search for dead transitions found 0 dead transitions in 61747ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65272 ms. Remains : 772/772 places, 1892/1892 transitions.
RANDOM walk for 40000 steps (635 resets) in 1702 ms. (23 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (87 resets) in 563 ms. (70 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (89 resets) in 391 ms. (102 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (86 resets) in 495 ms. (80 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (85 resets) in 497 ms. (80 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (90 resets) in 291 ms. (137 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (86 resets) in 305 ms. (130 steps per ms) remains 6/6 properties
[2024-05-22 16:21:38] [INFO ] Flatten gal took : 811 ms
[2024-05-22 16:21:38] [INFO ] Flatten gal took : 249 ms
[2024-05-22 16:21:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18184939392365778408.gal : 66 ms
[2024-05-22 16:21:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4076633546495123988.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality18184939392365778408.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4076633546495123988.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality4076633546495123988.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :2 after 5
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :5 after 6
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :6 after 44
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :44 after 328
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :328 after 18272
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :18272 after 7.59834e+06
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :7.59834e+06 after 3.45927e+09
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :3.45927e+09 after 3.57324e+09
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :3.57324e+09 after 3.57475e+09
SDD proceeding with computation,6 properties remain. new max is 4096
SDD size :3.57475e+09 after 1.35033e+11
Interrupted probabilistic random walk after 80343 steps, run timeout after 3001 ms. (steps per millisecond=26 ) properties seen :0 out of 6
Probabilistic random walk after 80343 steps, saw 48451 distinct states, run finished after 3005 ms. (steps per millisecond=26 ) properties seen :0
[2024-05-22 16:21:41] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 281/284 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/284 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 30/314 variables, 10/24 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/314 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 349/663 variables, 36/60 constraints. Problems are: Problem set: 0 solved, 6 unsolved
SDD proceeding with computation,6 properties remain. new max is 8192
SDD size :1.35033e+11 after 2.43297e+12
At refinement iteration 6 (INCLUDED_ONLY) 0/663 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 23/686 variables, 5/65 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-05-22 16:21:42] [INFO ] Deduced a trap composed of 13 places in 50 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/686 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/686 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 86/772 variables, 14/80 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/772 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Invariant property MIN2 does not hold.
Reachability property MAX2 is true.
Invariant property MIN1 does not hold.
Reachability property MAX1 is true.
Invariant property MIN0 does not hold.
Reachability property MAX0 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 8193 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,6.75875e+13,4.35895,74736,2,52256,20,168297,6,0,4983,143507,0
Total reachable state count : 67587530537728
Verifying 6 reachability properties.
Reachability property MAX0 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MAX0,7.59834e+06,4.37705,74736,2,2518,20,168297,7,0,4986,143507,0
Invariant property MIN0 does not hold.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MIN0,7.59834e+06,4.38465,74736,2,2518,20,168297,8,0,4987,143507,0
Reachability property MAX1 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MAX1,1.01798e+06,4.39163,74736,2,2284,20,168297,9,0,4989,143507,0
Invariant property MIN1 does not hold.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MIN1,1.01798e+06,4.39881,74736,2,2284,20,168297,10,0,4990,143507,0
Reachability property MAX2 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MAX2,328,4.41498,74736,2,1361,20,168297,11,0,4992,143507,0
Invariant property MIN2 does not hold.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MIN2,328,4.43264,74736,2,1361,20,168297,12,0,4993,143507,0
ITS tools runner thread asked to quit. Dying gracefully.
After SMT solving in domain Real declared 2664/2664 variables, and 852 constraints, problems are : Problem set: 6 solved, 0 unsolved in 2608 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 64/64 constraints, State Equation: 772/772 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 1/1 constraints]
After SMT, in 2627ms problems are : Problem set: 6 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA ASLink-PT-10a-UpperBounds-12 1 TECHNIQUES REACHABILITY_MAX
FORMULA ASLink-PT-10a-UpperBounds-11 1 TECHNIQUES REACHABILITY_MAX
FORMULA ASLink-PT-10a-UpperBounds-07 1 TECHNIQUES REACHABILITY_MAX
Current structural bounds on expressions (After reachability solving 3 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 620774 ms.
BK_STOP 1716394904078
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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-10a"
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 2-5568"
echo " Executing tool itstools"
echo " Input is ASLink-PT-10a, 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 r004-smll-171620117900157"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-10a.tgz
mv ASLink-PT-10a 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 '
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 ;