Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r010-oct2-167813598700157.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
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 r010-oct2-167813598700157
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 9.9K Feb 26 13:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 116K Feb 26 13:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 13:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 13:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Feb 26 13:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Feb 26 13:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 26 13:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 34K Feb 26 13:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 920K Mar 5 18:22 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 1678673629193

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=marciexred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-10a
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-13 02:13:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-13 02:13:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 02:13:52] [INFO ] Load time of PNML (sax parser for PT used): 147 ms
[2023-03-13 02:13:52] [INFO ] Transformed 2186 places.
[2023-03-13 02:13:52] [INFO ] Transformed 3192 transitions.
[2023-03-13 02:13:52] [INFO ] Found NUPN structural information;
[2023-03-13 02:13:52] [INFO ] Parsed PT model containing 2186 places and 3192 transitions and 11972 arcs in 274 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
Ensure Unique test removed 34 transitions
Reduce redundant transitions removed 34 transitions.
// Phase 1: matrix 3158 rows 2186 cols
[2023-03-13 02:13:52] [INFO ] Computed 422 place invariants in 156 ms
Incomplete random walk after 10000 steps, including 51 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 16) seen :8
FORMULA ASLink-PT-10a-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10a-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10a-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10a-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10a-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10a-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10a-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10a-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 8) seen :0
[2023-03-13 02:13:53] [INFO ] Invariant cache hit.
[2023-03-13 02:13:54] [INFO ] [Real]Absence check using 105 positive place invariants in 142 ms returned sat
[2023-03-13 02:13:54] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 296 ms returned sat
[2023-03-13 02:13:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:13:57] [INFO ] [Real]Absence check using state equation in 2772 ms returned sat
[2023-03-13 02:13:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:13:58] [INFO ] [Nat]Absence check using 105 positive place invariants in 102 ms returned sat
[2023-03-13 02:13:58] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 299 ms returned sat
[2023-03-13 02:13:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:14:02] [INFO ] [Nat]Absence check using state equation in 4047 ms returned unknown
[2023-03-13 02:14:02] [INFO ] [Real]Absence check using 105 positive place invariants in 50 ms returned sat
[2023-03-13 02:14:03] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 221 ms returned sat
[2023-03-13 02:14:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:14:05] [INFO ] [Real]Absence check using state equation in 2268 ms returned sat
[2023-03-13 02:14:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:14:06] [INFO ] [Nat]Absence check using 105 positive place invariants in 50 ms returned sat
[2023-03-13 02:14:06] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 425 ms returned sat
[2023-03-13 02:14:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:14:10] [INFO ] [Nat]Absence check using state equation in 4108 ms returned unknown
[2023-03-13 02:14:11] [INFO ] [Real]Absence check using 105 positive place invariants in 64 ms returned sat
[2023-03-13 02:14:11] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 348 ms returned sat
[2023-03-13 02:14:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:14:14] [INFO ] [Real]Absence check using state equation in 2709 ms returned sat
[2023-03-13 02:14:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:14:15] [INFO ] [Nat]Absence check using 105 positive place invariants in 217 ms returned sat
[2023-03-13 02:14:15] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 183 ms returned sat
[2023-03-13 02:14:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:14:19] [INFO ] [Nat]Absence check using state equation in 4233 ms returned unknown
[2023-03-13 02:14:20] [INFO ] [Real]Absence check using 105 positive place invariants in 54 ms returned sat
[2023-03-13 02:14:20] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 457 ms returned sat
[2023-03-13 02:14:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:14:23] [INFO ] [Real]Absence check using state equation in 2328 ms returned sat
[2023-03-13 02:14:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:14:23] [INFO ] [Nat]Absence check using 105 positive place invariants in 48 ms returned sat
[2023-03-13 02:14:23] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 133 ms returned sat
[2023-03-13 02:14:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:14:28] [INFO ] [Nat]Absence check using state equation in 4448 ms returned unknown
[2023-03-13 02:14:29] [INFO ] [Real]Absence check using 105 positive place invariants in 165 ms returned sat
[2023-03-13 02:14:29] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 103 ms returned sat
[2023-03-13 02:14:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:14:32] [INFO ] [Real]Absence check using state equation in 3227 ms returned sat
[2023-03-13 02:14:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:14:33] [INFO ] [Nat]Absence check using 105 positive place invariants in 144 ms returned sat
[2023-03-13 02:14:33] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 153 ms returned sat
[2023-03-13 02:14:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:14:37] [INFO ] [Nat]Absence check using state equation in 4263 ms returned unknown
[2023-03-13 02:14:38] [INFO ] [Real]Absence check using 105 positive place invariants in 43 ms returned sat
[2023-03-13 02:14:38] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 138 ms returned sat
[2023-03-13 02:14:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:14:40] [INFO ] [Real]Absence check using state equation in 1909 ms returned sat
[2023-03-13 02:14:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:14:40] [INFO ] [Nat]Absence check using 105 positive place invariants in 115 ms returned sat
[2023-03-13 02:14:41] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 191 ms returned sat
[2023-03-13 02:14:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:14:45] [INFO ] [Nat]Absence check using state equation in 4354 ms returned unknown
[2023-03-13 02:14:46] [INFO ] [Real]Absence check using 105 positive place invariants in 105 ms returned sat
[2023-03-13 02:14:46] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 126 ms returned sat
[2023-03-13 02:14:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:14:48] [INFO ] [Real]Absence check using state equation in 2398 ms returned sat
[2023-03-13 02:14:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:14:49] [INFO ] [Nat]Absence check using 105 positive place invariants in 49 ms returned sat
[2023-03-13 02:14:49] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 195 ms returned sat
[2023-03-13 02:14:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:14:53] [INFO ] [Nat]Absence check using state equation in 4371 ms returned unknown
[2023-03-13 02:14:54] [INFO ] [Real]Absence check using 105 positive place invariants in 70 ms returned sat
[2023-03-13 02:14:54] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 166 ms returned sat
[2023-03-13 02:14:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:14:56] [INFO ] [Real]Absence check using state equation in 2071 ms returned sat
[2023-03-13 02:14:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:14:57] [INFO ] [Nat]Absence check using 105 positive place invariants in 50 ms returned sat
[2023-03-13 02:14:57] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 207 ms returned sat
[2023-03-13 02:14:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:15:01] [INFO ] [Nat]Absence check using state equation in 4333 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0]
Support contains 8 out of 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 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 206 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 206 Pre rules applied. Total rules applied 466 place count 1923 transition count 2749
Deduced a syphon composed of 206 places in 5 ms
Ensure Unique test removed 81 places
Reduce places removed 287 places and 0 transitions.
Iterating global reduction 3 with 493 rules applied. Total rules applied 959 place count 1636 transition count 2749
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 960 place count 1636 transition count 2748
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 961 place count 1635 transition count 2748
Discarding 13 places :
Symmetric choice reduction at 5 with 13 rule applications. Total rules 974 place count 1622 transition count 2677
Ensure Unique test removed 1 places
Iterating global reduction 5 with 14 rules applied. Total rules applied 988 place count 1621 transition count 2677
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 5 with 6 rules applied. Total rules applied 994 place count 1620 transition count 2672
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 997 place count 1617 transition count 2672
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 998 place count 1616 transition count 2664
Iterating global reduction 7 with 1 rules applied. Total rules applied 999 place count 1616 transition count 2664
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1000 place count 1615 transition count 2656
Iterating global reduction 7 with 1 rules applied. Total rules applied 1001 place count 1615 transition count 2656
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1002 place count 1614 transition count 2648
Iterating global reduction 7 with 1 rules applied. Total rules applied 1003 place count 1614 transition count 2648
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1004 place count 1613 transition count 2640
Iterating global reduction 7 with 1 rules applied. Total rules applied 1005 place count 1613 transition count 2640
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1006 place count 1612 transition count 2632
Iterating global reduction 7 with 1 rules applied. Total rules applied 1007 place count 1612 transition count 2632
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1008 place count 1611 transition count 2624
Iterating global reduction 7 with 1 rules applied. Total rules applied 1009 place count 1611 transition count 2624
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1010 place count 1610 transition count 2616
Iterating global reduction 7 with 1 rules applied. Total rules applied 1011 place count 1610 transition count 2616
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1012 place count 1609 transition count 2608
Iterating global reduction 7 with 1 rules applied. Total rules applied 1013 place count 1609 transition count 2608
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1014 place count 1608 transition count 2600
Iterating global reduction 7 with 1 rules applied. Total rules applied 1015 place count 1608 transition count 2600
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1016 place count 1607 transition count 2592
Iterating global reduction 7 with 1 rules applied. Total rules applied 1017 place count 1607 transition count 2592
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1018 place count 1606 transition count 2584
Iterating global reduction 7 with 1 rules applied. Total rules applied 1019 place count 1606 transition count 2584
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1020 place count 1605 transition count 2576
Iterating global reduction 7 with 1 rules applied. Total rules applied 1021 place count 1605 transition count 2576
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1022 place count 1604 transition count 2568
Iterating global reduction 7 with 1 rules applied. Total rules applied 1023 place count 1604 transition count 2568
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1024 place count 1603 transition count 2560
Iterating global reduction 7 with 1 rules applied. Total rules applied 1025 place count 1603 transition count 2560
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1026 place count 1602 transition count 2552
Iterating global reduction 7 with 1 rules applied. Total rules applied 1027 place count 1602 transition count 2552
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1028 place count 1601 transition count 2544
Iterating global reduction 7 with 1 rules applied. Total rules applied 1029 place count 1601 transition count 2544
Performed 68 Post agglomeration using F-continuation condition.Transition count delta: 68
Deduced a syphon composed of 68 places in 3 ms
Reduce places removed 68 places and 0 transitions.
Iterating global reduction 7 with 136 rules applied. Total rules applied 1165 place count 1533 transition count 2476
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 7 with 9 rules applied. Total rules applied 1174 place count 1533 transition count 2467
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 7 with 9 rules applied. Total rules applied 1183 place count 1524 transition count 2467
Partial Free-agglomeration rule applied 11 times.
Drop transitions removed 11 transitions
Iterating global reduction 8 with 11 rules applied. Total rules applied 1194 place count 1524 transition count 2467
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 1195 place count 1523 transition count 2466
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 8 with 20 rules applied. Total rules applied 1215 place count 1503 transition count 2466
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 40 Pre rules applied. Total rules applied 1215 place count 1503 transition count 2426
Deduced a syphon composed of 40 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 9 with 81 rules applied. Total rules applied 1296 place count 1462 transition count 2426
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 9 with 11 rules applied. Total rules applied 1307 place count 1451 transition count 2426
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 1307 place count 1451 transition count 2425
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 1309 place count 1450 transition count 2425
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 3 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 10 with 22 rules applied. Total rules applied 1331 place count 1439 transition count 2414
Discarding 10 places :
Symmetric choice reduction at 10 with 10 rule applications. Total rules 1341 place count 1429 transition count 2404
Iterating global reduction 10 with 10 rules applied. Total rules applied 1351 place count 1429 transition count 2404
Free-agglomeration rule applied 10 times.
Iterating global reduction 10 with 10 rules applied. Total rules applied 1361 place count 1429 transition count 2394
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 10 with 10 rules applied. Total rules applied 1371 place count 1419 transition count 2394
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 11 with 10 rules applied. Total rules applied 1381 place count 1419 transition count 2394
Applied a total of 1381 rules in 2788 ms. Remains 1419 /2186 variables (removed 767) and now considering 2394/3158 (removed 764) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2789 ms. Remains : 1419/2186 places, 2394/3158 transitions.
// Phase 1: matrix 2394 rows 1419 cols
[2023-03-13 02:15:04] [INFO ] Computed 247 place invariants in 99 ms
Incomplete random walk after 1000000 steps, including 9424 resets, run finished after 5247 ms. (steps per millisecond=190 ) properties (out of 8) seen :2
FORMULA ASLink-PT-10a-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10a-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 930 resets, run finished after 2057 ms. (steps per millisecond=486 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 930 resets, run finished after 2045 ms. (steps per millisecond=488 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 914 resets, run finished after 2112 ms. (steps per millisecond=473 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 926 resets, run finished after 1887 ms. (steps per millisecond=529 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 925 resets, run finished after 1882 ms. (steps per millisecond=531 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 923 resets, run finished after 2003 ms. (steps per millisecond=499 ) properties (out of 6) seen :0
[2023-03-13 02:15:22] [INFO ] Invariant cache hit.
[2023-03-13 02:15:22] [INFO ] [Real]Absence check using 64 positive place invariants in 132 ms returned sat
[2023-03-13 02:15:22] [INFO ] [Real]Absence check using 64 positive and 183 generalized place invariants in 110 ms returned sat
[2023-03-13 02:15:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:15:23] [INFO ] [Real]Absence check using state equation in 1146 ms returned sat
[2023-03-13 02:15:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:15:23] [INFO ] [Nat]Absence check using 64 positive place invariants in 23 ms returned sat
[2023-03-13 02:15:24] [INFO ] [Nat]Absence check using 64 positive and 183 generalized place invariants in 115 ms returned sat
[2023-03-13 02:15:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:15:25] [INFO ] [Nat]Absence check using state equation in 1338 ms returned sat
[2023-03-13 02:15:25] [INFO ] Computed and/alt/rep : 958/3601/958 causal constraints (skipped 1387 transitions) in 180 ms.
[2023-03-13 02:15:45] [INFO ] Added : 575 causal constraints over 115 iterations in 20035 ms.(timeout) Result :sat
Minimization took 689 ms.
[2023-03-13 02:15:46] [INFO ] [Real]Absence check using 64 positive place invariants in 42 ms returned sat
[2023-03-13 02:15:46] [INFO ] [Real]Absence check using 64 positive and 183 generalized place invariants in 67 ms returned sat
[2023-03-13 02:15:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:15:48] [INFO ] [Real]Absence check using state equation in 1268 ms returned sat
[2023-03-13 02:15:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:15:48] [INFO ] [Nat]Absence check using 64 positive place invariants in 52 ms returned sat
[2023-03-13 02:15:48] [INFO ] [Nat]Absence check using 64 positive and 183 generalized place invariants in 80 ms returned sat
[2023-03-13 02:15:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:15:49] [INFO ] [Nat]Absence check using state equation in 1308 ms returned sat
[2023-03-13 02:15:50] [INFO ] Computed and/alt/rep : 958/3601/958 causal constraints (skipped 1387 transitions) in 172 ms.
[2023-03-13 02:16:10] [INFO ] Added : 560 causal constraints over 112 iterations in 20223 ms.(timeout) Result :sat
Minimization took 1147 ms.
[2023-03-13 02:16:11] [INFO ] [Real]Absence check using 64 positive place invariants in 31 ms returned sat
[2023-03-13 02:16:11] [INFO ] [Real]Absence check using 64 positive and 183 generalized place invariants in 198 ms returned sat
[2023-03-13 02:16:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:16:12] [INFO ] [Real]Absence check using state equation in 999 ms returned sat
[2023-03-13 02:16:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:16:13] [INFO ] [Nat]Absence check using 64 positive place invariants in 23 ms returned sat
[2023-03-13 02:16:13] [INFO ] [Nat]Absence check using 64 positive and 183 generalized place invariants in 87 ms returned sat
[2023-03-13 02:16:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:16:14] [INFO ] [Nat]Absence check using state equation in 1536 ms returned sat
[2023-03-13 02:16:15] [INFO ] Computed and/alt/rep : 958/3601/958 causal constraints (skipped 1387 transitions) in 182 ms.
[2023-03-13 02:16:34] [INFO ] Added : 495 causal constraints over 99 iterations in 20055 ms.(timeout) Result :sat
Minimization took 808 ms.
[2023-03-13 02:16:36] [INFO ] [Real]Absence check using 64 positive place invariants in 19 ms returned sat
[2023-03-13 02:16:36] [INFO ] [Real]Absence check using 64 positive and 183 generalized place invariants in 46 ms returned sat
[2023-03-13 02:16:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:16:37] [INFO ] [Real]Absence check using state equation in 1097 ms returned sat
[2023-03-13 02:16:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:16:37] [INFO ] [Nat]Absence check using 64 positive place invariants in 193 ms returned sat
[2023-03-13 02:16:37] [INFO ] [Nat]Absence check using 64 positive and 183 generalized place invariants in 76 ms returned sat
[2023-03-13 02:16:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:16:39] [INFO ] [Nat]Absence check using state equation in 1685 ms returned sat
[2023-03-13 02:16:39] [INFO ] Computed and/alt/rep : 958/3601/958 causal constraints (skipped 1387 transitions) in 195 ms.
[2023-03-13 02:16:59] [INFO ] Added : 485 causal constraints over 97 iterations in 20035 ms.(timeout) Result :sat
Minimization took 649 ms.
[2023-03-13 02:17:00] [INFO ] [Real]Absence check using 64 positive place invariants in 19 ms returned sat
[2023-03-13 02:17:00] [INFO ] [Real]Absence check using 64 positive and 183 generalized place invariants in 96 ms returned sat
[2023-03-13 02:17:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:17:02] [INFO ] [Real]Absence check using state equation in 1111 ms returned sat
[2023-03-13 02:17:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:17:02] [INFO ] [Nat]Absence check using 64 positive place invariants in 22 ms returned sat
[2023-03-13 02:17:03] [INFO ] [Nat]Absence check using 64 positive and 183 generalized place invariants in 822 ms returned sat
[2023-03-13 02:17:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:17:04] [INFO ] [Nat]Absence check using state equation in 1520 ms returned sat
[2023-03-13 02:17:05] [INFO ] Computed and/alt/rep : 958/3601/958 causal constraints (skipped 1387 transitions) in 177 ms.
[2023-03-13 02:17:25] [INFO ] Added : 550 causal constraints over 110 iterations in 20116 ms.(timeout) Result :sat
Minimization took 1238 ms.
[2023-03-13 02:17:26] [INFO ] [Real]Absence check using 64 positive place invariants in 81 ms returned sat
[2023-03-13 02:17:26] [INFO ] [Real]Absence check using 64 positive and 183 generalized place invariants in 81 ms returned sat
[2023-03-13 02:17:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:17:28] [INFO ] [Real]Absence check using state equation in 1115 ms returned sat
[2023-03-13 02:17:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:17:28] [INFO ] [Nat]Absence check using 64 positive place invariants in 28 ms returned sat
[2023-03-13 02:17:28] [INFO ] [Nat]Absence check using 64 positive and 183 generalized place invariants in 87 ms returned sat
[2023-03-13 02:17:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:17:29] [INFO ] [Nat]Absence check using state equation in 1158 ms returned sat
[2023-03-13 02:17:29] [INFO ] Computed and/alt/rep : 958/3601/958 causal constraints (skipped 1387 transitions) in 158 ms.
[2023-03-13 02:17:49] [INFO ] Added : 530 causal constraints over 106 iterations in 20170 ms.(timeout) Result :sat
Minimization took 717 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0]
Support contains 6 out of 1419 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1419/1419 places, 2394/2394 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1419 transition count 2393
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1418 transition count 2393
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1417 transition count 2392
Applied a total of 4 rules in 131 ms. Remains 1417 /1419 variables (removed 2) and now considering 2392/2394 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 132 ms. Remains : 1417/1419 places, 2392/2394 transitions.
// Phase 1: matrix 2392 rows 1417 cols
[2023-03-13 02:18:07] [INFO ] Computed 247 place invariants in 46 ms
Incomplete random walk after 1000000 steps, including 9525 resets, run finished after 4294 ms. (steps per millisecond=232 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 919 resets, run finished after 1950 ms. (steps per millisecond=512 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000000 steps, including 921 resets, run finished after 2018 ms. (steps per millisecond=495 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000000 steps, including 922 resets, run finished after 2077 ms. (steps per millisecond=481 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000000 steps, including 920 resets, run finished after 2041 ms. (steps per millisecond=489 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 914 resets, run finished after 2087 ms. (steps per millisecond=479 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 924 resets, run finished after 2056 ms. (steps per millisecond=486 ) properties (out of 6) seen :0
[2023-03-13 02:18:24] [INFO ] Invariant cache hit.
[2023-03-13 02:18:24] [INFO ] [Real]Absence check using 63 positive place invariants in 19 ms returned sat
[2023-03-13 02:18:24] [INFO ] [Real]Absence check using 63 positive and 184 generalized place invariants in 46 ms returned sat
[2023-03-13 02:18:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:18:25] [INFO ] [Real]Absence check using state equation in 1094 ms returned sat
[2023-03-13 02:18:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:18:26] [INFO ] [Nat]Absence check using 63 positive place invariants in 19 ms returned sat
[2023-03-13 02:18:26] [INFO ] [Nat]Absence check using 63 positive and 184 generalized place invariants in 78 ms returned sat
[2023-03-13 02:18:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:18:27] [INFO ] [Nat]Absence check using state equation in 1636 ms returned sat
[2023-03-13 02:18:28] [INFO ] Computed and/alt/rep : 956/3599/956 causal constraints (skipped 1387 transitions) in 168 ms.
[2023-03-13 02:18:46] [INFO ] Added : 524 causal constraints over 105 iterations in 18803 ms. Result :sat
Minimization took 607 ms.
[2023-03-13 02:18:47] [INFO ] [Real]Absence check using 63 positive place invariants in 40 ms returned sat
[2023-03-13 02:18:48] [INFO ] [Real]Absence check using 63 positive and 184 generalized place invariants in 720 ms returned sat
[2023-03-13 02:18:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:18:49] [INFO ] [Real]Absence check using state equation in 950 ms returned sat
[2023-03-13 02:18:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:18:49] [INFO ] [Nat]Absence check using 63 positive place invariants in 44 ms returned sat
[2023-03-13 02:18:49] [INFO ] [Nat]Absence check using 63 positive and 184 generalized place invariants in 79 ms returned sat
[2023-03-13 02:18:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:18:52] [INFO ] [Nat]Absence check using state equation in 2768 ms returned sat
[2023-03-13 02:18:52] [INFO ] Computed and/alt/rep : 956/3599/956 causal constraints (skipped 1387 transitions) in 165 ms.
[2023-03-13 02:19:12] [INFO ] Added : 605 causal constraints over 121 iterations in 20157 ms.(timeout) Result :sat
Minimization took 1431 ms.
[2023-03-13 02:19:14] [INFO ] [Real]Absence check using 63 positive place invariants in 144 ms returned sat
[2023-03-13 02:19:15] [INFO ] [Real]Absence check using 63 positive and 184 generalized place invariants in 248 ms returned sat
[2023-03-13 02:19:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:19:17] [INFO ] [Real]Absence check using state equation in 2169 ms returned sat
[2023-03-13 02:19:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:19:17] [INFO ] [Nat]Absence check using 63 positive place invariants in 35 ms returned sat
[2023-03-13 02:19:17] [INFO ] [Nat]Absence check using 63 positive and 184 generalized place invariants in 142 ms returned sat
[2023-03-13 02:19:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:19:19] [INFO ] [Nat]Absence check using state equation in 1755 ms returned sat
[2023-03-13 02:19:19] [INFO ] Computed and/alt/rep : 956/3599/956 causal constraints (skipped 1387 transitions) in 161 ms.
[2023-03-13 02:19:39] [INFO ] Added : 610 causal constraints over 122 iterations in 20080 ms.(timeout) Result :sat
Minimization took 1066 ms.
[2023-03-13 02:19:41] [INFO ] [Real]Absence check using 63 positive place invariants in 20 ms returned sat
[2023-03-13 02:19:41] [INFO ] [Real]Absence check using 63 positive and 184 generalized place invariants in 169 ms returned sat
[2023-03-13 02:19:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:19:42] [INFO ] [Real]Absence check using state equation in 1158 ms returned sat
[2023-03-13 02:19:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:19:42] [INFO ] [Nat]Absence check using 63 positive place invariants in 20 ms returned sat
[2023-03-13 02:19:42] [INFO ] [Nat]Absence check using 63 positive and 184 generalized place invariants in 44 ms returned sat
[2023-03-13 02:19:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:19:44] [INFO ] [Nat]Absence check using state equation in 2030 ms returned sat
[2023-03-13 02:19:45] [INFO ] Computed and/alt/rep : 956/3599/956 causal constraints (skipped 1387 transitions) in 156 ms.
[2023-03-13 02:19:51] [INFO ] Added : 20 causal constraints over 4 iterations in 6916 ms. Result :unknown
[2023-03-13 02:19:52] [INFO ] [Real]Absence check using 63 positive place invariants in 63 ms returned sat
[2023-03-13 02:19:52] [INFO ] [Real]Absence check using 63 positive and 184 generalized place invariants in 143 ms returned sat
[2023-03-13 02:19:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:19:54] [INFO ] [Real]Absence check using state equation in 1988 ms returned sat
[2023-03-13 02:19:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:19:54] [INFO ] [Nat]Absence check using 63 positive place invariants in 20 ms returned sat
[2023-03-13 02:19:54] [INFO ] [Nat]Absence check using 63 positive and 184 generalized place invariants in 96 ms returned sat
[2023-03-13 02:19:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:19:56] [INFO ] [Nat]Absence check using state equation in 1753 ms returned sat
[2023-03-13 02:19:56] [INFO ] Computed and/alt/rep : 956/3599/956 causal constraints (skipped 1387 transitions) in 250 ms.
[2023-03-13 02:20:16] [INFO ] Added : 605 causal constraints over 121 iterations in 20182 ms.(timeout) Result :sat
Minimization took 1009 ms.
[2023-03-13 02:20:18] [INFO ] [Real]Absence check using 63 positive place invariants in 18 ms returned sat
[2023-03-13 02:20:18] [INFO ] [Real]Absence check using 63 positive and 184 generalized place invariants in 422 ms returned sat
[2023-03-13 02:20:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:20:24] [INFO ] [Real]Absence check using state equation in 5864 ms returned sat
[2023-03-13 02:20:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:20:24] [INFO ] [Nat]Absence check using 63 positive place invariants in 93 ms returned sat
[2023-03-13 02:20:25] [INFO ] [Nat]Absence check using 63 positive and 184 generalized place invariants in 70 ms returned sat
[2023-03-13 02:20:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:20:26] [INFO ] [Nat]Absence check using state equation in 1737 ms returned sat
[2023-03-13 02:20:27] [INFO ] Computed and/alt/rep : 956/3599/956 causal constraints (skipped 1387 transitions) in 294 ms.
[2023-03-13 02:20:46] [INFO ] Added : 550 causal constraints over 110 iterations in 20068 ms.(timeout) Result :sat
Minimization took 944 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0]
Support contains 6 out of 1417 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1417/1417 places, 2392/2392 transitions.
Applied a total of 0 rules in 52 ms. Remains 1417 /1417 variables (removed 0) and now considering 2392/2392 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 1417/1417 places, 2392/2392 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1417/1417 places, 2392/2392 transitions.
Applied a total of 0 rules in 47 ms. Remains 1417 /1417 variables (removed 0) and now considering 2392/2392 (removed 0) transitions.
[2023-03-13 02:21:04] [INFO ] Invariant cache hit.
[2023-03-13 02:21:06] [INFO ] Implicit Places using invariants in 1730 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, 750, 754, 755, 766, 767, 768, 786, 804, 873, 877, 878, 889, 890, 891, 909, 927, 962, 998, 1002, 1003, 1014, 1015, 1016, 1034, 1052, 1121, 1125, 1126, 1137, 1138, 1139, 1157, 1175, 1244, 1248, 1249, 1252, 1263, 1264, 1265, 1283, 1285, 1288, 1306, 1307, 1308, 1309, 1321, 1327, 1333, 1339, 1345, 1351, 1357, 1363, 1369, 1375, 1381]
Discarding 104 places :
Implicit Place search using SMT only with invariants took 1766 ms to find 104 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1313/1417 places, 2392/2392 transitions.
Drop transitions removed 176 transitions
Trivial Post-agglo rules discarded 176 transitions
Performed 176 trivial Post agglomeration. Transition count delta: 176
Iterating post reduction 0 with 176 rules applied. Total rules applied 176 place count 1313 transition count 2216
Reduce places removed 176 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 179 rules applied. Total rules applied 355 place count 1137 transition count 2213
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 358 place count 1134 transition count 2213
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 45 Pre rules applied. Total rules applied 358 place count 1134 transition count 2168
Deduced a syphon composed of 45 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 3 with 91 rules applied. Total rules applied 449 place count 1088 transition count 2168
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 461 place count 1084 transition count 2160
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 469 place count 1076 transition count 2160
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 484 place count 1061 transition count 2145
Iterating global reduction 5 with 15 rules applied. Total rules applied 499 place count 1061 transition count 2145
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 502 place count 1061 transition count 2142
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 502 place count 1061 transition count 2141
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 504 place count 1060 transition count 2141
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 507 place count 1057 transition count 2138
Iterating global reduction 6 with 3 rules applied. Total rules applied 510 place count 1057 transition count 2138
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 511 place count 1056 transition count 2137
Iterating global reduction 6 with 1 rules applied. Total rules applied 512 place count 1056 transition count 2137
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 513 place count 1055 transition count 2136
Iterating global reduction 6 with 1 rules applied. Total rules applied 514 place count 1055 transition count 2136
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 3 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 6 with 160 rules applied. Total rules applied 674 place count 975 transition count 2056
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 682 place count 975 transition count 2048
Discarding 9 places :
Symmetric choice reduction at 7 with 9 rule applications. Total rules 691 place count 966 transition count 2039
Iterating global reduction 7 with 9 rules applied. Total rules applied 700 place count 966 transition count 2039
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 7 with 8 rules applied. Total rules applied 708 place count 966 transition count 2031
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 8 with 3 rules applied. Total rules applied 711 place count 966 transition count 2028
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 8 with 2 rules applied. Total rules applied 713 place count 965 transition count 2027
Free-agglomeration rule (complex) applied 22 times.
Iterating global reduction 8 with 22 rules applied. Total rules applied 735 place count 965 transition count 2005
Ensure Unique test removed 1 places
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 8 with 23 rules applied. Total rules applied 758 place count 942 transition count 2005
Partial Free-agglomeration rule applied 30 times.
Drop transitions removed 30 transitions
Iterating global reduction 9 with 30 rules applied. Total rules applied 788 place count 942 transition count 2005
Applied a total of 788 rules in 599 ms. Remains 942 /1313 variables (removed 371) and now considering 2005/2392 (removed 387) transitions.
// Phase 1: matrix 2005 rows 942 cols
[2023-03-13 02:21:06] [INFO ] Computed 137 place invariants in 46 ms
[2023-03-13 02:21:07] [INFO ] Implicit Places using invariants in 1155 ms returned [89, 95, 98, 100, 104, 105, 157, 174, 180, 183, 185, 190, 191, 243, 260, 267, 270, 272, 277, 278, 330, 349, 355, 358, 360, 365, 366, 418, 435, 441, 444, 446, 451, 452, 504, 521, 527, 530, 532, 537, 538, 590, 607, 613, 616, 618, 624, 625, 677, 696, 702, 705, 707, 712, 713, 765, 782, 788, 791, 793, 798, 799, 851, 868, 874, 877, 879]
Discarding 67 places :
Implicit Place search using SMT only with invariants took 1157 ms to find 67 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 875/1417 places, 2005/2392 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 846 transition count 1976
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 846 transition count 1976
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 67 place count 837 transition count 1967
Iterating global reduction 0 with 9 rules applied. Total rules applied 76 place count 837 transition count 1967
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 3 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 0 with 38 rules applied. Total rules applied 114 place count 818 transition count 1948
Free-agglomeration rule applied 30 times.
Iterating global reduction 0 with 30 rules applied. Total rules applied 144 place count 818 transition count 1918
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 174 place count 788 transition count 1918
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 1 with 8 rules applied. Total rules applied 182 place count 788 transition count 1910
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 190 place count 780 transition count 1910
Applied a total of 190 rules in 214 ms. Remains 780 /875 variables (removed 95) and now considering 1910/2005 (removed 95) transitions.
// Phase 1: matrix 1910 rows 780 cols
[2023-03-13 02:21:08] [INFO ] Computed 70 place invariants in 40 ms
[2023-03-13 02:21:08] [INFO ] Implicit Places using invariants in 771 ms returned []
[2023-03-13 02:21:08] [INFO ] Invariant cache hit.
[2023-03-13 02:21:11] [INFO ] Implicit Places using invariants and state equation in 2521 ms returned []
Implicit Place search using SMT with State Equation took 3295 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 780/1417 places, 1910/2392 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 7081 ms. Remains : 780/1417 places, 1910/2392 transitions.
Successfully produced net in file /tmp/petri1000_6262955601147499178.dot
Successfully produced net in file /tmp/petri1001_15523226081453382545.dot
Successfully produced net in file /tmp/petri1002_5231952724159661136.dot
Successfully produced net in file /tmp/petri1003_14591322813030793901.dot
Successfully produced net in file /tmp/petri1004_18160441237311863016.dot
Successfully produced net in file /tmp/petri1005_16791510186031184729.dot
Successfully produced net in file /tmp/petri1006_9459180090823197882.dot
Successfully produced net in file /tmp/petri1007_6422550964656577438.dot
Successfully produced net in file /tmp/petri1008_2265952326583325324.dot
Successfully produced net in file /tmp/petri1009_1623604594407463169.dot
Drop transitions removed 10 transitions
Dominated transitions for bounds rules discarded 10 transitions
// Phase 1: matrix 1900 rows 780 cols
[2023-03-13 02:21:11] [INFO ] Computed 70 place invariants in 32 ms
Incomplete random walk after 1000000 steps, including 16048 resets, run finished after 3041 ms. (steps per millisecond=328 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2205 resets, run finished after 966 ms. (steps per millisecond=1035 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2187 resets, run finished after 994 ms. (steps per millisecond=1006 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2212 resets, run finished after 980 ms. (steps per millisecond=1020 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2220 resets, run finished after 968 ms. (steps per millisecond=1033 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2236 resets, run finished after 948 ms. (steps per millisecond=1054 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2204 resets, run finished after 960 ms. (steps per millisecond=1041 ) properties (out of 6) seen :0
[2023-03-13 02:21:20] [INFO ] Invariant cache hit.
[2023-03-13 02:21:20] [INFO ] [Real]Absence check using 15 positive place invariants in 26 ms returned sat
[2023-03-13 02:21:20] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 24 ms returned sat
[2023-03-13 02:21:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:21:21] [INFO ] [Real]Absence check using state equation in 627 ms returned sat
[2023-03-13 02:21:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:21:21] [INFO ] [Nat]Absence check using 15 positive place invariants in 8 ms returned sat
[2023-03-13 02:21:21] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 37 ms returned sat
[2023-03-13 02:21:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:21:22] [INFO ] [Nat]Absence check using state equation in 712 ms returned sat
[2023-03-13 02:21:22] [INFO ] Computed and/alt/rep : 454/1926/454 causal constraints (skipped 1400 transitions) in 166 ms.
[2023-03-13 02:21:28] [INFO ] Added : 124 causal constraints over 25 iterations in 5631 ms. Result :sat
Minimization took 333 ms.
[2023-03-13 02:21:28] [INFO ] [Real]Absence check using 15 positive place invariants in 7 ms returned sat
[2023-03-13 02:21:28] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 41 ms returned sat
[2023-03-13 02:21:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:21:29] [INFO ] [Real]Absence check using state equation in 649 ms returned sat
[2023-03-13 02:21:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:21:29] [INFO ] [Nat]Absence check using 15 positive place invariants in 14 ms returned sat
[2023-03-13 02:21:29] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 50 ms returned sat
[2023-03-13 02:21:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:21:30] [INFO ] [Nat]Absence check using state equation in 1330 ms returned sat
[2023-03-13 02:21:31] [INFO ] Computed and/alt/rep : 454/1926/454 causal constraints (skipped 1400 transitions) in 139 ms.
[2023-03-13 02:21:33] [INFO ] Deduced a trap composed of 13 places in 218 ms of which 16 ms to minimize.
[2023-03-13 02:21:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 365 ms
[2023-03-13 02:21:33] [INFO ] Added : 64 causal constraints over 13 iterations in 2689 ms. Result :sat
Minimization took 404 ms.
[2023-03-13 02:21:34] [INFO ] [Real]Absence check using 15 positive place invariants in 8 ms returned sat
[2023-03-13 02:21:34] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 25 ms returned sat
[2023-03-13 02:21:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:21:35] [INFO ] [Real]Absence check using state equation in 1022 ms returned sat
[2023-03-13 02:21:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:21:35] [INFO ] [Nat]Absence check using 15 positive place invariants in 8 ms returned sat
[2023-03-13 02:21:35] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 38 ms returned sat
[2023-03-13 02:21:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:21:37] [INFO ] [Nat]Absence check using state equation in 1224 ms returned sat
[2023-03-13 02:21:37] [INFO ] Computed and/alt/rep : 454/1926/454 causal constraints (skipped 1400 transitions) in 166 ms.
[2023-03-13 02:21:39] [INFO ] Added : 57 causal constraints over 12 iterations in 2080 ms. Result :sat
Minimization took 488 ms.
[2023-03-13 02:21:40] [INFO ] [Real]Absence check using 15 positive place invariants in 77 ms returned sat
[2023-03-13 02:21:40] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 28 ms returned sat
[2023-03-13 02:21:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:21:40] [INFO ] [Real]Absence check using state equation in 872 ms returned sat
[2023-03-13 02:21:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:21:41] [INFO ] [Nat]Absence check using 15 positive place invariants in 16 ms returned sat
[2023-03-13 02:21:41] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 24 ms returned sat
[2023-03-13 02:21:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:21:42] [INFO ] [Nat]Absence check using state equation in 1188 ms returned sat
[2023-03-13 02:21:42] [INFO ] Computed and/alt/rep : 454/1926/454 causal constraints (skipped 1400 transitions) in 112 ms.
[2023-03-13 02:21:43] [INFO ] Added : 18 causal constraints over 4 iterations in 850 ms. Result :sat
Minimization took 358 ms.
[2023-03-13 02:21:43] [INFO ] [Real]Absence check using 15 positive place invariants in 8 ms returned sat
[2023-03-13 02:21:43] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 138 ms returned sat
[2023-03-13 02:21:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:21:46] [INFO ] [Real]Absence check using state equation in 2107 ms returned sat
[2023-03-13 02:21:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:21:46] [INFO ] [Nat]Absence check using 15 positive place invariants in 16 ms returned sat
[2023-03-13 02:21:46] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 305 ms returned sat
[2023-03-13 02:21:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:21:48] [INFO ] [Nat]Absence check using state equation in 2315 ms returned sat
[2023-03-13 02:21:49] [INFO ] Computed and/alt/rep : 454/1926/454 causal constraints (skipped 1400 transitions) in 117 ms.
[2023-03-13 02:21:51] [INFO ] Added : 65 causal constraints over 13 iterations in 2115 ms. Result :sat
Minimization took 506 ms.
[2023-03-13 02:21:51] [INFO ] [Real]Absence check using 15 positive place invariants in 8 ms returned sat
[2023-03-13 02:21:51] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 63 ms returned sat
[2023-03-13 02:21:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:21:52] [INFO ] [Real]Absence check using state equation in 802 ms returned sat
[2023-03-13 02:21:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:21:53] [INFO ] [Nat]Absence check using 15 positive place invariants in 8 ms returned sat
[2023-03-13 02:21:53] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 18 ms returned sat
[2023-03-13 02:21:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:21:53] [INFO ] [Nat]Absence check using state equation in 690 ms returned sat
[2023-03-13 02:21:53] [INFO ] Computed and/alt/rep : 454/1926/454 causal constraints (skipped 1400 transitions) in 196 ms.
[2023-03-13 02:21:54] [INFO ] Added : 20 causal constraints over 4 iterations in 861 ms. Result :sat
Minimization took 222 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0]
Support contains 6 out of 780 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 780/780 places, 1900/1900 transitions.
Graph (complete) has 4701 edges and 780 vertex of which 770 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.3 ms
Discarding 10 places :
Also discarding 0 output transitions
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 0 with 10 rules applied. Total rules applied 11 place count 770 transition count 1900
Applied a total of 11 rules in 81 ms. Remains 770 /780 variables (removed 10) and now considering 1900/1900 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 770/780 places, 1900/1900 transitions.
// Phase 1: matrix 1900 rows 770 cols
[2023-03-13 02:21:57] [INFO ] Computed 70 place invariants in 39 ms
Incomplete random walk after 1000000 steps, including 16112 resets, run finished after 3062 ms. (steps per millisecond=326 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2223 resets, run finished after 1029 ms. (steps per millisecond=971 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2204 resets, run finished after 978 ms. (steps per millisecond=1022 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2197 resets, run finished after 978 ms. (steps per millisecond=1022 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2185 resets, run finished after 963 ms. (steps per millisecond=1038 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2228 resets, run finished after 964 ms. (steps per millisecond=1037 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2213 resets, run finished after 991 ms. (steps per millisecond=1009 ) properties (out of 6) seen :0
[2023-03-13 02:22:06] [INFO ] Invariant cache hit.
[2023-03-13 02:22:06] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2023-03-13 02:22:06] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 23 ms returned sat
[2023-03-13 02:22:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:22:08] [INFO ] [Real]Absence check using state equation in 1405 ms returned sat
[2023-03-13 02:22:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:22:08] [INFO ] [Nat]Absence check using 15 positive place invariants in 14 ms returned sat
[2023-03-13 02:22:08] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 39 ms returned sat
[2023-03-13 02:22:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:22:09] [INFO ] [Nat]Absence check using state equation in 1387 ms returned sat
[2023-03-13 02:22:10] [INFO ] Computed and/alt/rep : 454/1924/454 causal constraints (skipped 1400 transitions) in 133 ms.
[2023-03-13 02:22:12] [INFO ] Added : 86 causal constraints over 18 iterations in 2684 ms. Result :sat
Minimization took 348 ms.
[2023-03-13 02:22:13] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2023-03-13 02:22:13] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 26 ms returned sat
[2023-03-13 02:22:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:22:14] [INFO ] [Real]Absence check using state equation in 882 ms returned sat
[2023-03-13 02:22:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:22:14] [INFO ] [Nat]Absence check using 15 positive place invariants in 76 ms returned sat
[2023-03-13 02:22:14] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 54 ms returned sat
[2023-03-13 02:22:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:22:16] [INFO ] [Nat]Absence check using state equation in 1444 ms returned sat
[2023-03-13 02:22:16] [INFO ] Computed and/alt/rep : 454/1924/454 causal constraints (skipped 1400 transitions) in 154 ms.
[2023-03-13 02:22:18] [INFO ] Deduced a trap composed of 61 places in 334 ms of which 4 ms to minimize.
[2023-03-13 02:22:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 486 ms
[2023-03-13 02:22:18] [INFO ] Added : 89 causal constraints over 18 iterations in 2770 ms. Result :sat
Minimization took 440 ms.
[2023-03-13 02:22:19] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2023-03-13 02:22:19] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 34 ms returned sat
[2023-03-13 02:22:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:22:20] [INFO ] [Real]Absence check using state equation in 931 ms returned sat
[2023-03-13 02:22:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:22:20] [INFO ] [Nat]Absence check using 15 positive place invariants in 53 ms returned sat
[2023-03-13 02:22:20] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 23 ms returned sat
[2023-03-13 02:22:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:22:22] [INFO ] [Nat]Absence check using state equation in 1281 ms returned sat
[2023-03-13 02:22:22] [INFO ] Computed and/alt/rep : 454/1924/454 causal constraints (skipped 1400 transitions) in 161 ms.
[2023-03-13 02:22:23] [INFO ] Added : 39 causal constraints over 10 iterations in 1594 ms. Result :sat
Minimization took 303 ms.
[2023-03-13 02:22:24] [INFO ] [Real]Absence check using 15 positive place invariants in 94 ms returned sat
[2023-03-13 02:22:24] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 70 ms returned sat
[2023-03-13 02:22:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:22:26] [INFO ] [Real]Absence check using state equation in 1511 ms returned sat
[2023-03-13 02:22:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:22:26] [INFO ] [Nat]Absence check using 15 positive place invariants in 22 ms returned sat
[2023-03-13 02:22:26] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 142 ms returned sat
[2023-03-13 02:22:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:22:28] [INFO ] [Nat]Absence check using state equation in 1781 ms returned sat
[2023-03-13 02:22:28] [INFO ] Computed and/alt/rep : 454/1924/454 causal constraints (skipped 1400 transitions) in 119 ms.
[2023-03-13 02:22:32] [INFO ] Added : 100 causal constraints over 21 iterations in 3858 ms. Result :sat
Minimization took 516 ms.
[2023-03-13 02:22:33] [INFO ] [Real]Absence check using 15 positive place invariants in 7 ms returned sat
[2023-03-13 02:22:33] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 16 ms returned sat
[2023-03-13 02:22:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:22:34] [INFO ] [Real]Absence check using state equation in 1166 ms returned sat
[2023-03-13 02:22:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:22:34] [INFO ] [Nat]Absence check using 15 positive place invariants in 8 ms returned sat
[2023-03-13 02:22:34] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 102 ms returned sat
[2023-03-13 02:22:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:22:36] [INFO ] [Nat]Absence check using state equation in 1495 ms returned sat
[2023-03-13 02:22:36] [INFO ] Computed and/alt/rep : 454/1924/454 causal constraints (skipped 1400 transitions) in 139 ms.
[2023-03-13 02:22:38] [INFO ] Added : 36 causal constraints over 8 iterations in 1960 ms. Result :sat
Minimization took 413 ms.
[2023-03-13 02:22:38] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2023-03-13 02:22:38] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 105 ms returned sat
[2023-03-13 02:22:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:22:39] [INFO ] [Real]Absence check using state equation in 991 ms returned sat
[2023-03-13 02:22:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:22:40] [INFO ] [Nat]Absence check using 15 positive place invariants in 47 ms returned sat
[2023-03-13 02:22:40] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 28 ms returned sat
[2023-03-13 02:22:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:22:41] [INFO ] [Nat]Absence check using state equation in 1211 ms returned sat
[2023-03-13 02:22:41] [INFO ] Computed and/alt/rep : 454/1924/454 causal constraints (skipped 1400 transitions) in 165 ms.
[2023-03-13 02:22:43] [INFO ] Added : 32 causal constraints over 9 iterations in 1964 ms. Result :sat
Minimization took 339 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0]
FORMULA ASLink-PT-10a-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-10a-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 4 out of 770 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 770/770 places, 1900/1900 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 769 transition count 1899
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 769 transition count 1899
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 769 transition count 1898
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 769 transition count 1897
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 5 place count 768 transition count 1897
Applied a total of 5 rules in 98 ms. Remains 768 /770 variables (removed 2) and now considering 1897/1900 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 768/770 places, 1897/1900 transitions.
// Phase 1: matrix 1897 rows 768 cols
[2023-03-13 02:22:47] [INFO ] Computed 70 place invariants in 15 ms
Incomplete random walk after 1000000 steps, including 16152 resets, run finished after 3092 ms. (steps per millisecond=323 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2210 resets, run finished after 1008 ms. (steps per millisecond=992 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2216 resets, run finished after 953 ms. (steps per millisecond=1049 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2198 resets, run finished after 947 ms. (steps per millisecond=1055 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2224 resets, run finished after 920 ms. (steps per millisecond=1086 ) properties (out of 4) seen :0
[2023-03-13 02:22:54] [INFO ] Invariant cache hit.
[2023-03-13 02:22:54] [INFO ] [Real]Absence check using 15 positive place invariants in 72 ms returned sat
[2023-03-13 02:22:54] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 20 ms returned sat
[2023-03-13 02:22:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:22:55] [INFO ] [Real]Absence check using state equation in 890 ms returned sat
[2023-03-13 02:22:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:22:55] [INFO ] [Nat]Absence check using 15 positive place invariants in 15 ms returned sat
[2023-03-13 02:22:55] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 39 ms returned sat
[2023-03-13 02:22:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:22:56] [INFO ] [Nat]Absence check using state equation in 1098 ms returned sat
[2023-03-13 02:22:57] [INFO ] Computed and/alt/rep : 451/1905/451 causal constraints (skipped 1400 transitions) in 148 ms.
[2023-03-13 02:23:00] [INFO ] Deduced a trap composed of 13 places in 272 ms of which 27 ms to minimize.
[2023-03-13 02:23:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 535 ms
[2023-03-13 02:23:00] [INFO ] Added : 97 causal constraints over 20 iterations in 3732 ms. Result :sat
Minimization took 296 ms.
[2023-03-13 02:23:01] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2023-03-13 02:23:01] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 30 ms returned sat
[2023-03-13 02:23:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:23:01] [INFO ] [Real]Absence check using state equation in 738 ms returned sat
[2023-03-13 02:23:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:23:02] [INFO ] [Nat]Absence check using 15 positive place invariants in 9 ms returned sat
[2023-03-13 02:23:02] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 24 ms returned sat
[2023-03-13 02:23:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:23:03] [INFO ] [Nat]Absence check using state equation in 837 ms returned sat
[2023-03-13 02:23:03] [INFO ] Computed and/alt/rep : 451/1905/451 causal constraints (skipped 1400 transitions) in 133 ms.
[2023-03-13 02:23:04] [INFO ] Added : 36 causal constraints over 8 iterations in 1330 ms. Result :sat
Minimization took 212 ms.
[2023-03-13 02:23:05] [INFO ] [Real]Absence check using 15 positive place invariants in 89 ms returned sat
[2023-03-13 02:23:05] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 23 ms returned sat
[2023-03-13 02:23:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:23:05] [INFO ] [Real]Absence check using state equation in 864 ms returned sat
[2023-03-13 02:23:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:23:06] [INFO ] [Nat]Absence check using 15 positive place invariants in 7 ms returned sat
[2023-03-13 02:23:06] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 15 ms returned sat
[2023-03-13 02:23:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:23:06] [INFO ] [Nat]Absence check using state equation in 855 ms returned sat
[2023-03-13 02:23:07] [INFO ] Computed and/alt/rep : 451/1905/451 causal constraints (skipped 1400 transitions) in 126 ms.
[2023-03-13 02:23:08] [INFO ] Added : 32 causal constraints over 7 iterations in 1430 ms. Result :sat
Minimization took 240 ms.
[2023-03-13 02:23:08] [INFO ] [Real]Absence check using 15 positive place invariants in 7 ms returned sat
[2023-03-13 02:23:09] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 19 ms returned sat
[2023-03-13 02:23:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:23:09] [INFO ] [Real]Absence check using state equation in 560 ms returned sat
[2023-03-13 02:23:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:23:09] [INFO ] [Nat]Absence check using 15 positive place invariants in 105 ms returned sat
[2023-03-13 02:23:09] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 20 ms returned sat
[2023-03-13 02:23:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:23:11] [INFO ] [Nat]Absence check using state equation in 1885 ms returned sat
[2023-03-13 02:23:12] [INFO ] Computed and/alt/rep : 451/1905/451 causal constraints (skipped 1400 transitions) in 142 ms.
[2023-03-13 02:23:14] [INFO ] Deduced a trap composed of 13 places in 192 ms of which 18 ms to minimize.
[2023-03-13 02:23:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 388 ms
[2023-03-13 02:23:14] [INFO ] Added : 54 causal constraints over 11 iterations in 2408 ms. Result :sat
Minimization took 604 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1] Max seen :[0, 0, 0, 0]
Support contains 4 out of 768 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 768/768 places, 1897/1897 transitions.
Applied a total of 0 rules in 28 ms. Remains 768 /768 variables (removed 0) and now considering 1897/1897 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 768/768 places, 1897/1897 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 768/768 places, 1897/1897 transitions.
Applied a total of 0 rules in 26 ms. Remains 768 /768 variables (removed 0) and now considering 1897/1897 (removed 0) transitions.
[2023-03-13 02:23:17] [INFO ] Invariant cache hit.
[2023-03-13 02:23:18] [INFO ] Implicit Places using invariants in 959 ms returned [72]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 967 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 767/768 places, 1897/1897 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 766 transition count 1896
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 766 transition count 1895
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 765 transition count 1895
Applied a total of 4 rules in 96 ms. Remains 765 /767 variables (removed 2) and now considering 1895/1897 (removed 2) transitions.
// Phase 1: matrix 1895 rows 765 cols
[2023-03-13 02:23:18] [INFO ] Computed 69 place invariants in 14 ms
[2023-03-13 02:23:19] [INFO ] Implicit Places using invariants in 1132 ms returned []
[2023-03-13 02:23:19] [INFO ] Invariant cache hit.
[2023-03-13 02:23:21] [INFO ] Implicit Places using invariants and state equation in 2514 ms returned []
Implicit Place search using SMT with State Equation took 3666 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 765/768 places, 1895/1897 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 4756 ms. Remains : 765/768 places, 1895/1897 transitions.
[2023-03-13 02:23:21] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 16239 resets, run finished after 2810 ms. (steps per millisecond=355 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2206 resets, run finished after 942 ms. (steps per millisecond=1061 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2205 resets, run finished after 932 ms. (steps per millisecond=1072 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2224 resets, run finished after 940 ms. (steps per millisecond=1063 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2224 resets, run finished after 1002 ms. (steps per millisecond=998 ) properties (out of 4) seen :0
[2023-03-13 02:23:28] [INFO ] Invariant cache hit.
[2023-03-13 02:23:28] [INFO ] [Real]Absence check using 15 positive place invariants in 8 ms returned sat
[2023-03-13 02:23:28] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 18 ms returned sat
[2023-03-13 02:23:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:23:29] [INFO ] [Real]Absence check using state equation in 726 ms returned sat
[2023-03-13 02:23:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:23:29] [INFO ] [Nat]Absence check using 15 positive place invariants in 21 ms returned sat
[2023-03-13 02:23:29] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 38 ms returned sat
[2023-03-13 02:23:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:23:30] [INFO ] [Nat]Absence check using state equation in 688 ms returned sat
[2023-03-13 02:23:30] [INFO ] Computed and/alt/rep : 442/1832/442 causal constraints (skipped 1407 transitions) in 162 ms.
[2023-03-13 02:23:32] [INFO ] Added : 60 causal constraints over 12 iterations in 1826 ms. Result :sat
Minimization took 491 ms.
[2023-03-13 02:23:33] [INFO ] [Real]Absence check using 15 positive place invariants in 7 ms returned sat
[2023-03-13 02:23:33] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 29 ms returned sat
[2023-03-13 02:23:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:23:34] [INFO ] [Real]Absence check using state equation in 933 ms returned sat
[2023-03-13 02:23:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:23:34] [INFO ] [Nat]Absence check using 15 positive place invariants in 7 ms returned sat
[2023-03-13 02:23:34] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 16 ms returned sat
[2023-03-13 02:23:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:23:35] [INFO ] [Nat]Absence check using state equation in 980 ms returned sat
[2023-03-13 02:23:35] [INFO ] Computed and/alt/rep : 442/1832/442 causal constraints (skipped 1407 transitions) in 195 ms.
[2023-03-13 02:23:36] [INFO ] Deduced a trap composed of 24 places in 185 ms of which 14 ms to minimize.
[2023-03-13 02:23:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 352 ms
[2023-03-13 02:23:37] [INFO ] Added : 32 causal constraints over 8 iterations in 1755 ms. Result :sat
Minimization took 338 ms.
[2023-03-13 02:23:37] [INFO ] [Real]Absence check using 15 positive place invariants in 102 ms returned sat
[2023-03-13 02:23:37] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 38 ms returned sat
[2023-03-13 02:23:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:23:39] [INFO ] [Real]Absence check using state equation in 2071 ms returned sat
[2023-03-13 02:23:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:23:40] [INFO ] [Nat]Absence check using 15 positive place invariants in 11 ms returned sat
[2023-03-13 02:23:40] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 26 ms returned sat
[2023-03-13 02:23:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:23:41] [INFO ] [Nat]Absence check using state equation in 1209 ms returned sat
[2023-03-13 02:23:41] [INFO ] Computed and/alt/rep : 442/1832/442 causal constraints (skipped 1407 transitions) in 194 ms.
[2023-03-13 02:23:42] [INFO ] Added : 27 causal constraints over 6 iterations in 1434 ms. Result :sat
Minimization took 268 ms.
[2023-03-13 02:23:43] [INFO ] [Real]Absence check using 15 positive place invariants in 8 ms returned sat
[2023-03-13 02:23:43] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 28 ms returned sat
[2023-03-13 02:23:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:23:44] [INFO ] [Real]Absence check using state equation in 754 ms returned sat
[2023-03-13 02:23:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:23:44] [INFO ] [Nat]Absence check using 15 positive place invariants in 83 ms returned sat
[2023-03-13 02:23:44] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 22 ms returned sat
[2023-03-13 02:23:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:23:46] [INFO ] [Nat]Absence check using state equation in 1790 ms returned sat
[2023-03-13 02:23:46] [INFO ] Computed and/alt/rep : 442/1832/442 causal constraints (skipped 1407 transitions) in 159 ms.
[2023-03-13 02:23:47] [INFO ] Added : 41 causal constraints over 9 iterations in 1289 ms. Result :sat
Minimization took 411 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1] Max seen :[0, 0, 0, 0]
Support contains 4 out of 765 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 765/765 places, 1895/1895 transitions.
Applied a total of 0 rules in 28 ms. Remains 765 /765 variables (removed 0) and now considering 1895/1895 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 765/765 places, 1895/1895 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 765/765 places, 1895/1895 transitions.
Applied a total of 0 rules in 27 ms. Remains 765 /765 variables (removed 0) and now considering 1895/1895 (removed 0) transitions.
[2023-03-13 02:23:49] [INFO ] Invariant cache hit.
[2023-03-13 02:23:50] [INFO ] Implicit Places using invariants in 789 ms returned []
[2023-03-13 02:23:50] [INFO ] Invariant cache hit.
[2023-03-13 02:23:53] [INFO ] Implicit Places using invariants and state equation in 2528 ms returned []
Implicit Place search using SMT with State Equation took 3336 ms to find 0 implicit places.
[2023-03-13 02:23:53] [INFO ] Redundant transitions in 187 ms returned []
[2023-03-13 02:23:53] [INFO ] Invariant cache hit.
[2023-03-13 02:23:54] [INFO ] Dead Transitions using invariants and state equation in 839 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4400 ms. Remains : 765/765 places, 1895/1895 transitions.
Starting property specific reduction for ASLink-PT-10a-UpperBounds-00
[2023-03-13 02:23:54] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 162 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
[2023-03-13 02:23:54] [INFO ] Invariant cache hit.
[2023-03-13 02:23:54] [INFO ] [Real]Absence check using 15 positive place invariants in 7 ms returned sat
[2023-03-13 02:23:54] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 20 ms returned sat
[2023-03-13 02:23:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:23:55] [INFO ] [Real]Absence check using state equation in 672 ms returned sat
[2023-03-13 02:23:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:23:55] [INFO ] [Nat]Absence check using 15 positive place invariants in 9 ms returned sat
[2023-03-13 02:23:55] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 39 ms returned sat
[2023-03-13 02:23:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:23:55] [INFO ] [Nat]Absence check using state equation in 638 ms returned sat
[2023-03-13 02:23:56] [INFO ] Computed and/alt/rep : 442/1832/442 causal constraints (skipped 1407 transitions) in 130 ms.
[2023-03-13 02:23:57] [INFO ] Added : 60 causal constraints over 12 iterations in 2001 ms. Result :sat
Minimization took 499 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 765 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 765/765 places, 1895/1895 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 765 transition count 1892
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 762 transition count 1892
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 6 place count 762 transition count 1890
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 760 transition count 1890
Applied a total of 10 rules in 39 ms. Remains 760 /765 variables (removed 5) and now considering 1890/1895 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 760/765 places, 1890/1895 transitions.
// Phase 1: matrix 1890 rows 760 cols
[2023-03-13 02:23:59] [INFO ] Computed 69 place invariants in 33 ms
Incomplete random walk after 1000000 steps, including 16264 resets, run finished after 3062 ms. (steps per millisecond=326 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2195 resets, run finished after 971 ms. (steps per millisecond=1029 ) properties (out of 1) seen :0
[2023-03-13 02:24:03] [INFO ] Invariant cache hit.
[2023-03-13 02:24:03] [INFO ] [Real]Absence check using 15 positive place invariants in 19 ms returned sat
[2023-03-13 02:24:03] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 29 ms returned sat
[2023-03-13 02:24:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:24:04] [INFO ] [Real]Absence check using state equation in 833 ms returned sat
[2023-03-13 02:24:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:24:04] [INFO ] [Nat]Absence check using 15 positive place invariants in 7 ms returned sat
[2023-03-13 02:24:04] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 16 ms returned sat
[2023-03-13 02:24:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:24:05] [INFO ] [Nat]Absence check using state equation in 1147 ms returned sat
[2023-03-13 02:24:05] [INFO ] Computed and/alt/rep : 437/1827/437 causal constraints (skipped 1407 transitions) in 162 ms.
[2023-03-13 02:24:10] [INFO ] Deduced a trap composed of 13 places in 390 ms of which 1 ms to minimize.
[2023-03-13 02:24:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 613 ms
[2023-03-13 02:24:10] [INFO ] Added : 106 causal constraints over 22 iterations in 5171 ms. Result :sat
Minimization took 490 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 760 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 760/760 places, 1890/1890 transitions.
Applied a total of 0 rules in 26 ms. Remains 760 /760 variables (removed 0) and now considering 1890/1890 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 760/760 places, 1890/1890 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 760/760 places, 1890/1890 transitions.
Applied a total of 0 rules in 26 ms. Remains 760 /760 variables (removed 0) and now considering 1890/1890 (removed 0) transitions.
[2023-03-13 02:24:11] [INFO ] Invariant cache hit.
[2023-03-13 02:24:12] [INFO ] Implicit Places using invariants in 577 ms returned []
[2023-03-13 02:24:12] [INFO ] Invariant cache hit.
[2023-03-13 02:24:14] [INFO ] Implicit Places using invariants and state equation in 2278 ms returned []
Implicit Place search using SMT with State Equation took 2871 ms to find 0 implicit places.
[2023-03-13 02:24:14] [INFO ] Redundant transitions in 122 ms returned []
[2023-03-13 02:24:15] [INFO ] Invariant cache hit.
[2023-03-13 02:24:15] [INFO ] Dead Transitions using invariants and state equation in 904 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3943 ms. Remains : 760/760 places, 1890/1890 transitions.
Ending property specific reduction for ASLink-PT-10a-UpperBounds-00 in 21830 ms.
Starting property specific reduction for ASLink-PT-10a-UpperBounds-04
// Phase 1: matrix 1895 rows 765 cols
[2023-03-13 02:24:15] [INFO ] Computed 69 place invariants in 28 ms
Incomplete random walk after 10000 steps, including 154 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
[2023-03-13 02:24:15] [INFO ] Invariant cache hit.
[2023-03-13 02:24:16] [INFO ] [Real]Absence check using 15 positive place invariants in 82 ms returned sat
[2023-03-13 02:24:16] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 22 ms returned sat
[2023-03-13 02:24:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:24:17] [INFO ] [Real]Absence check using state equation in 890 ms returned sat
[2023-03-13 02:24:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:24:17] [INFO ] [Nat]Absence check using 15 positive place invariants in 9 ms returned sat
[2023-03-13 02:24:17] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 35 ms returned sat
[2023-03-13 02:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:24:18] [INFO ] [Nat]Absence check using state equation in 936 ms returned sat
[2023-03-13 02:24:18] [INFO ] Computed and/alt/rep : 442/1832/442 causal constraints (skipped 1407 transitions) in 143 ms.
[2023-03-13 02:24:19] [INFO ] Deduced a trap composed of 24 places in 143 ms of which 14 ms to minimize.
[2023-03-13 02:24:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 319 ms
[2023-03-13 02:24:20] [INFO ] Added : 32 causal constraints over 8 iterations in 1538 ms. Result :sat
Minimization took 308 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 765 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 765/765 places, 1895/1895 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 765 transition count 1892
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 762 transition count 1892
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 6 place count 762 transition count 1890
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 760 transition count 1890
Applied a total of 10 rules in 77 ms. Remains 760 /765 variables (removed 5) and now considering 1890/1895 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 760/765 places, 1890/1895 transitions.
Successfully produced net in file /tmp/petri1010_11754022720567236774.dot
Drop transitions removed 1 transitions
Dominated transitions for bounds rules discarded 1 transitions
// Phase 1: matrix 1889 rows 760 cols
[2023-03-13 02:24:20] [INFO ] Computed 69 place invariants in 35 ms
Incomplete random walk after 1000000 steps, including 16164 resets, run finished after 2820 ms. (steps per millisecond=354 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2244 resets, run finished after 926 ms. (steps per millisecond=1079 ) properties (out of 1) seen :0
[2023-03-13 02:24:24] [INFO ] Invariant cache hit.
[2023-03-13 02:24:24] [INFO ] [Real]Absence check using 15 positive place invariants in 8 ms returned sat
[2023-03-13 02:24:24] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 95 ms returned sat
[2023-03-13 02:24:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:24:25] [INFO ] [Real]Absence check using state equation in 541 ms returned sat
[2023-03-13 02:24:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:24:25] [INFO ] [Nat]Absence check using 15 positive place invariants in 7 ms returned sat
[2023-03-13 02:24:25] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 17 ms returned sat
[2023-03-13 02:24:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:24:26] [INFO ] [Nat]Absence check using state equation in 685 ms returned sat
[2023-03-13 02:24:26] [INFO ] Computed and/alt/rep : 436/1825/436 causal constraints (skipped 1407 transitions) in 142 ms.
[2023-03-13 02:24:27] [INFO ] Added : 50 causal constraints over 10 iterations in 1305 ms. Result :sat
Minimization took 381 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 760 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 760/760 places, 1889/1889 transitions.
Graph (complete) has 4717 edges and 760 vertex of which 759 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 759 transition count 1889
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 758 transition count 1888
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 758 transition count 1888
Applied a total of 4 rules in 86 ms. Remains 758 /760 variables (removed 2) and now considering 1888/1889 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 758/760 places, 1888/1889 transitions.
// Phase 1: matrix 1888 rows 758 cols
[2023-03-13 02:24:28] [INFO ] Computed 69 place invariants in 39 ms
Incomplete random walk after 1000000 steps, including 16335 resets, run finished after 2880 ms. (steps per millisecond=347 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2202 resets, run finished after 969 ms. (steps per millisecond=1031 ) properties (out of 1) seen :0
[2023-03-13 02:24:32] [INFO ] Invariant cache hit.
[2023-03-13 02:24:32] [INFO ] [Real]Absence check using 15 positive place invariants in 18 ms returned sat
[2023-03-13 02:24:32] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 33 ms returned sat
[2023-03-13 02:24:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:24:33] [INFO ] [Real]Absence check using state equation in 679 ms returned sat
[2023-03-13 02:24:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:24:33] [INFO ] [Nat]Absence check using 15 positive place invariants in 11 ms returned sat
[2023-03-13 02:24:33] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 22 ms returned sat
[2023-03-13 02:24:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:24:34] [INFO ] [Nat]Absence check using state equation in 1075 ms returned sat
[2023-03-13 02:24:34] [INFO ] Computed and/alt/rep : 435/1823/435 causal constraints (skipped 1407 transitions) in 142 ms.
[2023-03-13 02:24:43] [INFO ] Added : 90 causal constraints over 18 iterations in 8787 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 758 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 758/758 places, 1888/1888 transitions.
Applied a total of 0 rules in 27 ms. Remains 758 /758 variables (removed 0) and now considering 1888/1888 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 758/758 places, 1888/1888 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 758/758 places, 1888/1888 transitions.
Applied a total of 0 rules in 27 ms. Remains 758 /758 variables (removed 0) and now considering 1888/1888 (removed 0) transitions.
[2023-03-13 02:24:44] [INFO ] Invariant cache hit.
[2023-03-13 02:24:45] [INFO ] Implicit Places using invariants in 599 ms returned []
[2023-03-13 02:24:45] [INFO ] Invariant cache hit.
[2023-03-13 02:24:47] [INFO ] Implicit Places using invariants and state equation in 2376 ms returned []
Implicit Place search using SMT with State Equation took 2993 ms to find 0 implicit places.
[2023-03-13 02:24:47] [INFO ] Redundant transitions in 28 ms returned []
[2023-03-13 02:24:47] [INFO ] Invariant cache hit.
[2023-03-13 02:24:48] [INFO ] Dead Transitions using invariants and state equation in 1258 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4352 ms. Remains : 758/758 places, 1888/1888 transitions.
Ending property specific reduction for ASLink-PT-10a-UpperBounds-04 in 32891 ms.
Starting property specific reduction for ASLink-PT-10a-UpperBounds-11
// Phase 1: matrix 1895 rows 765 cols
[2023-03-13 02:24:48] [INFO ] Computed 69 place invariants in 23 ms
Incomplete random walk after 10000 steps, including 163 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
[2023-03-13 02:24:48] [INFO ] Invariant cache hit.
[2023-03-13 02:24:49] [INFO ] [Real]Absence check using 15 positive place invariants in 8 ms returned sat
[2023-03-13 02:24:49] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 18 ms returned sat
[2023-03-13 02:24:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:24:49] [INFO ] [Real]Absence check using state equation in 562 ms returned sat
[2023-03-13 02:24:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:24:49] [INFO ] [Nat]Absence check using 15 positive place invariants in 8 ms returned sat
[2023-03-13 02:24:50] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 218 ms returned sat
[2023-03-13 02:24:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:24:51] [INFO ] [Nat]Absence check using state equation in 1146 ms returned sat
[2023-03-13 02:24:51] [INFO ] Computed and/alt/rep : 442/1832/442 causal constraints (skipped 1407 transitions) in 126 ms.
[2023-03-13 02:24:52] [INFO ] Added : 27 causal constraints over 6 iterations in 1461 ms. Result :sat
Minimization took 292 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 765 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 765/765 places, 1895/1895 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 765 transition count 1892
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 762 transition count 1892
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 6 place count 762 transition count 1891
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 761 transition count 1891
Applied a total of 8 rules in 60 ms. Remains 761 /765 variables (removed 4) and now considering 1891/1895 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60 ms. Remains : 761/765 places, 1891/1895 transitions.
Successfully produced net in file /tmp/petri1011_7765241417316526823.dot
Drop transitions removed 1 transitions
Dominated transitions for bounds rules discarded 1 transitions
// Phase 1: matrix 1890 rows 761 cols
[2023-03-13 02:24:53] [INFO ] Computed 69 place invariants in 18 ms
Incomplete random walk after 1000000 steps, including 16294 resets, run finished after 2620 ms. (steps per millisecond=381 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2203 resets, run finished after 870 ms. (steps per millisecond=1149 ) properties (out of 1) seen :0
[2023-03-13 02:24:57] [INFO ] Invariant cache hit.
[2023-03-13 02:24:57] [INFO ] [Real]Absence check using 15 positive place invariants in 7 ms returned sat
[2023-03-13 02:24:57] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 35 ms returned sat
[2023-03-13 02:24:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:24:58] [INFO ] [Real]Absence check using state equation in 686 ms returned sat
[2023-03-13 02:24:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:24:58] [INFO ] [Nat]Absence check using 15 positive place invariants in 7 ms returned sat
[2023-03-13 02:24:58] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 166 ms returned sat
[2023-03-13 02:24:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:24:59] [INFO ] [Nat]Absence check using state equation in 1018 ms returned sat
[2023-03-13 02:24:59] [INFO ] Computed and/alt/rep : 437/1826/437 causal constraints (skipped 1407 transitions) in 152 ms.
[2023-03-13 02:25:03] [INFO ] Added : 127 causal constraints over 28 iterations in 4166 ms. Result :sat
Minimization took 658 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 761 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 761/761 places, 1890/1890 transitions.
Graph (complete) has 4716 edges and 761 vertex of which 760 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 760 transition count 1890
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 759 transition count 1889
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 759 transition count 1889
Applied a total of 4 rules in 62 ms. Remains 759 /761 variables (removed 2) and now considering 1889/1890 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 759/761 places, 1889/1890 transitions.
// Phase 1: matrix 1889 rows 759 cols
[2023-03-13 02:25:05] [INFO ] Computed 69 place invariants in 21 ms
Incomplete random walk after 1000000 steps, including 16157 resets, run finished after 2655 ms. (steps per millisecond=376 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2222 resets, run finished after 881 ms. (steps per millisecond=1135 ) properties (out of 1) seen :0
[2023-03-13 02:25:08] [INFO ] Invariant cache hit.
[2023-03-13 02:25:09] [INFO ] [Real]Absence check using 15 positive place invariants in 62 ms returned sat
[2023-03-13 02:25:09] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 29 ms returned sat
[2023-03-13 02:25:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:25:09] [INFO ] [Real]Absence check using state equation in 630 ms returned sat
[2023-03-13 02:25:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:25:09] [INFO ] [Nat]Absence check using 15 positive place invariants in 8 ms returned sat
[2023-03-13 02:25:09] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 15 ms returned sat
[2023-03-13 02:25:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:25:11] [INFO ] [Nat]Absence check using state equation in 1535 ms returned sat
[2023-03-13 02:25:11] [INFO ] Computed and/alt/rep : 436/1824/436 causal constraints (skipped 1407 transitions) in 150 ms.
[2023-03-13 02:25:13] [INFO ] Added : 55 causal constraints over 11 iterations in 1711 ms. Result :sat
Minimization took 284 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 759 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 759/759 places, 1889/1889 transitions.
Applied a total of 0 rules in 27 ms. Remains 759 /759 variables (removed 0) and now considering 1889/1889 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 759/759 places, 1889/1889 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 759/759 places, 1889/1889 transitions.
Applied a total of 0 rules in 27 ms. Remains 759 /759 variables (removed 0) and now considering 1889/1889 (removed 0) transitions.
[2023-03-13 02:25:14] [INFO ] Invariant cache hit.
[2023-03-13 02:25:14] [INFO ] Implicit Places using invariants in 810 ms returned []
[2023-03-13 02:25:14] [INFO ] Invariant cache hit.
[2023-03-13 02:25:17] [INFO ] Implicit Places using invariants and state equation in 2701 ms returned []
Implicit Place search using SMT with State Equation took 3527 ms to find 0 implicit places.
[2023-03-13 02:25:17] [INFO ] Redundant transitions in 56 ms returned []
[2023-03-13 02:25:17] [INFO ] Invariant cache hit.
[2023-03-13 02:25:18] [INFO ] Dead Transitions using invariants and state equation in 1031 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4648 ms. Remains : 759/759 places, 1889/1889 transitions.
Ending property specific reduction for ASLink-PT-10a-UpperBounds-11 in 29992 ms.
Starting property specific reduction for ASLink-PT-10a-UpperBounds-12
// Phase 1: matrix 1895 rows 765 cols
[2023-03-13 02:25:18] [INFO ] Computed 69 place invariants in 37 ms
Incomplete random walk after 10000 steps, including 154 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
[2023-03-13 02:25:18] [INFO ] Invariant cache hit.
[2023-03-13 02:25:19] [INFO ] [Real]Absence check using 15 positive place invariants in 21 ms returned sat
[2023-03-13 02:25:19] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 20 ms returned sat
[2023-03-13 02:25:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:25:19] [INFO ] [Real]Absence check using state equation in 654 ms returned sat
[2023-03-13 02:25:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:25:19] [INFO ] [Nat]Absence check using 15 positive place invariants in 8 ms returned sat
[2023-03-13 02:25:19] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 106 ms returned sat
[2023-03-13 02:25:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:25:21] [INFO ] [Nat]Absence check using state equation in 1269 ms returned sat
[2023-03-13 02:25:21] [INFO ] Computed and/alt/rep : 442/1832/442 causal constraints (skipped 1407 transitions) in 138 ms.
[2023-03-13 02:25:22] [INFO ] Added : 41 causal constraints over 9 iterations in 1399 ms. Result :sat
Minimization took 427 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 765 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 765/765 places, 1895/1895 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 765 transition count 1892
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 762 transition count 1892
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 6 place count 762 transition count 1891
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 761 transition count 1891
Applied a total of 8 rules in 45 ms. Remains 761 /765 variables (removed 4) and now considering 1891/1895 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45 ms. Remains : 761/765 places, 1891/1895 transitions.
Successfully produced net in file /tmp/petri1012_17743720909183460367.dot
Drop transitions removed 1 transitions
Dominated transitions for bounds rules discarded 1 transitions
// Phase 1: matrix 1890 rows 761 cols
[2023-03-13 02:25:23] [INFO ] Computed 69 place invariants in 38 ms
Incomplete random walk after 1000000 steps, including 16335 resets, run finished after 2583 ms. (steps per millisecond=387 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2220 resets, run finished after 804 ms. (steps per millisecond=1243 ) properties (out of 1) seen :0
[2023-03-13 02:25:26] [INFO ] Invariant cache hit.
[2023-03-13 02:25:27] [INFO ] [Real]Absence check using 15 positive place invariants in 8 ms returned sat
[2023-03-13 02:25:27] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 40 ms returned sat
[2023-03-13 02:25:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:25:27] [INFO ] [Real]Absence check using state equation in 669 ms returned sat
[2023-03-13 02:25:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:25:28] [INFO ] [Nat]Absence check using 15 positive place invariants in 11 ms returned sat
[2023-03-13 02:25:28] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 21 ms returned sat
[2023-03-13 02:25:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:25:29] [INFO ] [Nat]Absence check using state equation in 1336 ms returned sat
[2023-03-13 02:25:29] [INFO ] Computed and/alt/rep : 437/1826/437 causal constraints (skipped 1407 transitions) in 219 ms.
[2023-03-13 02:25:31] [INFO ] Added : 51 causal constraints over 11 iterations in 2036 ms. Result :sat
Minimization took 317 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 761 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 761/761 places, 1890/1890 transitions.
Graph (complete) has 4716 edges and 761 vertex of which 760 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 760 transition count 1890
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 759 transition count 1889
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 759 transition count 1889
Applied a total of 4 rules in 70 ms. Remains 759 /761 variables (removed 2) and now considering 1889/1890 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 759/761 places, 1889/1890 transitions.
// Phase 1: matrix 1889 rows 759 cols
[2023-03-13 02:25:32] [INFO ] Computed 69 place invariants in 37 ms
Incomplete random walk after 1000000 steps, including 16317 resets, run finished after 2863 ms. (steps per millisecond=349 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2216 resets, run finished after 1006 ms. (steps per millisecond=994 ) properties (out of 1) seen :0
[2023-03-13 02:25:36] [INFO ] Invariant cache hit.
[2023-03-13 02:25:36] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2023-03-13 02:25:36] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 130 ms returned sat
[2023-03-13 02:25:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:25:37] [INFO ] [Real]Absence check using state equation in 677 ms returned sat
[2023-03-13 02:25:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:25:37] [INFO ] [Nat]Absence check using 15 positive place invariants in 101 ms returned sat
[2023-03-13 02:25:37] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 25 ms returned sat
[2023-03-13 02:25:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:25:39] [INFO ] [Nat]Absence check using state equation in 1684 ms returned sat
[2023-03-13 02:25:39] [INFO ] Computed and/alt/rep : 436/1824/436 causal constraints (skipped 1407 transitions) in 156 ms.
[2023-03-13 02:25:40] [INFO ] Added : 21 causal constraints over 5 iterations in 866 ms. Result :sat
Minimization took 341 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 759 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 759/759 places, 1889/1889 transitions.
Applied a total of 0 rules in 25 ms. Remains 759 /759 variables (removed 0) and now considering 1889/1889 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 759/759 places, 1889/1889 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 759/759 places, 1889/1889 transitions.
Applied a total of 0 rules in 22 ms. Remains 759 /759 variables (removed 0) and now considering 1889/1889 (removed 0) transitions.
[2023-03-13 02:25:41] [INFO ] Invariant cache hit.
[2023-03-13 02:25:41] [INFO ] Implicit Places using invariants in 853 ms returned []
[2023-03-13 02:25:41] [INFO ] Invariant cache hit.
[2023-03-13 02:25:44] [INFO ] Implicit Places using invariants and state equation in 2915 ms returned []
Implicit Place search using SMT with State Equation took 3792 ms to find 0 implicit places.
[2023-03-13 02:25:44] [INFO ] Redundant transitions in 47 ms returned []
[2023-03-13 02:25:44] [INFO ] Invariant cache hit.
[2023-03-13 02:25:46] [INFO ] Dead Transitions using invariants and state equation in 1058 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4934 ms. Remains : 759/759 places, 1889/1889 transitions.
Ending property specific reduction for ASLink-PT-10a-UpperBounds-12 in 27239 ms.
[2023-03-13 02:25:46] [INFO ] Flatten gal took : 180 ms
[2023-03-13 02:25:46] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/UpperBounds.sr.xml took 1 ms.
[2023-03-13 02:25:46] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 765 places, 1895 transitions and 7736 arcs took 7 ms.
Total runtime 714137 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=UpperBounds.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: ASLink_PT_10a
(NrP: 765 NrTr: 1895 NrArc: 7736)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.109sec

net check time: 0m 0.001sec

init dd package: 0m 3.051sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 9014588 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16097172 kB

BK_TIME_CONFINEMENT_REACHED

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.013sec

16912 27987 39579 48751 53239 52561 72429 66415 77177 88685 104971 119375 112635 118303 119179 112239 129408 134134 146473 148696 166563 173870

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="marciexred"
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 2-5348"
echo " Executing tool marciexred"
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 r010-oct2-167813598700157"
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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;