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-oct2-167813598500061.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-04a, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r010-oct2-167813598500061
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 980K
-rw-r--r-- 1 mcc users 6.5K Feb 26 13:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 26 13:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 26 13:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 26 13:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 13:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 158K Feb 26 13:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 13:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 113K Feb 26 13:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:29 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 436K 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-04a-UpperBounds-00
FORMULA_NAME ASLink-PT-04a-UpperBounds-01
FORMULA_NAME ASLink-PT-04a-UpperBounds-02
FORMULA_NAME ASLink-PT-04a-UpperBounds-03
FORMULA_NAME ASLink-PT-04a-UpperBounds-04
FORMULA_NAME ASLink-PT-04a-UpperBounds-05
FORMULA_NAME ASLink-PT-04a-UpperBounds-06
FORMULA_NAME ASLink-PT-04a-UpperBounds-07
FORMULA_NAME ASLink-PT-04a-UpperBounds-08
FORMULA_NAME ASLink-PT-04a-UpperBounds-09
FORMULA_NAME ASLink-PT-04a-UpperBounds-10
FORMULA_NAME ASLink-PT-04a-UpperBounds-11
FORMULA_NAME ASLink-PT-04a-UpperBounds-12
FORMULA_NAME ASLink-PT-04a-UpperBounds-13
FORMULA_NAME ASLink-PT-04a-UpperBounds-14
FORMULA_NAME ASLink-PT-04a-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678659314931

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-04a
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-12 22:15:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-12 22:15:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 22:15:17] [INFO ] Load time of PNML (sax parser for PT used): 140 ms
[2023-03-12 22:15:17] [INFO ] Transformed 1016 places.
[2023-03-12 22:15:17] [INFO ] Transformed 1554 transitions.
[2023-03-12 22:15:17] [INFO ] Found NUPN structural information;
[2023-03-12 22:15:17] [INFO ] Parsed PT model containing 1016 places and 1554 transitions and 5858 arcs in 378 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
Ensure Unique test removed 16 transitions
Reduce redundant transitions removed 16 transitions.
// Phase 1: matrix 1538 rows 1016 cols
[2023-03-12 22:15:17] [INFO ] Computed 194 place invariants in 83 ms
Incomplete random walk after 10000 steps, including 73 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 16) seen :6
FORMULA ASLink-PT-04a-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04a-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04a-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04a-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04a-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04a-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 14 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 10) seen :2
FORMULA ASLink-PT-04a-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-04a-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 8) seen :1
FORMULA ASLink-PT-04a-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 14 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 7) seen :0
[2023-03-12 22:15:18] [INFO ] Invariant cache hit.
[2023-03-12 22:15:18] [INFO ] [Real]Absence check using 46 positive place invariants in 21 ms returned sat
[2023-03-12 22:15:18] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 32 ms returned sat
[2023-03-12 22:15:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:15:19] [INFO ] [Real]Absence check using state equation in 811 ms returned sat
[2023-03-12 22:15:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:15:20] [INFO ] [Nat]Absence check using 46 positive place invariants in 21 ms returned sat
[2023-03-12 22:15:20] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 42 ms returned sat
[2023-03-12 22:15:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:15:23] [INFO ] [Nat]Absence check using state equation in 3372 ms returned sat
[2023-03-12 22:15:23] [INFO ] Computed and/alt/rep : 610/2218/610 causal constraints (skipped 927 transitions) in 165 ms.
[2023-03-12 22:15:24] [INFO ] Added : 5 causal constraints over 1 iterations in 1180 ms. Result :unknown
[2023-03-12 22:15:25] [INFO ] [Real]Absence check using 46 positive place invariants in 32 ms returned sat
[2023-03-12 22:15:25] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 40 ms returned sat
[2023-03-12 22:15:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:15:25] [INFO ] [Real]Absence check using state equation in 584 ms returned sat
[2023-03-12 22:15:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:15:26] [INFO ] [Nat]Absence check using 46 positive place invariants in 34 ms returned sat
[2023-03-12 22:15:26] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 52 ms returned sat
[2023-03-12 22:15:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:15:30] [INFO ] [Nat]Absence check using state equation in 4731 ms returned unknown
[2023-03-12 22:15:31] [INFO ] [Real]Absence check using 46 positive place invariants in 19 ms returned sat
[2023-03-12 22:15:31] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 37 ms returned sat
[2023-03-12 22:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:15:31] [INFO ] [Real]Absence check using state equation in 572 ms returned sat
[2023-03-12 22:15:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:15:32] [INFO ] [Nat]Absence check using 46 positive place invariants in 23 ms returned sat
[2023-03-12 22:15:32] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 43 ms returned sat
[2023-03-12 22:15:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:15:36] [INFO ] [Nat]Absence check using state equation in 4707 ms returned unknown
[2023-03-12 22:15:37] [INFO ] [Real]Absence check using 46 positive place invariants in 156 ms returned sat
[2023-03-12 22:15:37] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 51 ms returned sat
[2023-03-12 22:15:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:15:38] [INFO ] [Real]Absence check using state equation in 728 ms returned sat
[2023-03-12 22:15:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:15:38] [INFO ] [Nat]Absence check using 46 positive place invariants in 35 ms returned sat
[2023-03-12 22:15:38] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 46 ms returned sat
[2023-03-12 22:15:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:15:39] [INFO ] [Nat]Absence check using state equation in 983 ms returned sat
[2023-03-12 22:15:39] [INFO ] Computed and/alt/rep : 610/2218/610 causal constraints (skipped 927 transitions) in 204 ms.
[2023-03-12 22:15:43] [INFO ] Added : 15 causal constraints over 3 iterations in 3484 ms. Result :unknown
[2023-03-12 22:15:43] [INFO ] [Real]Absence check using 46 positive place invariants in 20 ms returned sat
[2023-03-12 22:15:43] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 125 ms returned sat
[2023-03-12 22:15:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:15:44] [INFO ] [Real]Absence check using state equation in 935 ms returned sat
[2023-03-12 22:15:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:15:44] [INFO ] [Nat]Absence check using 46 positive place invariants in 20 ms returned sat
[2023-03-12 22:15:44] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 69 ms returned sat
[2023-03-12 22:15:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:15:45] [INFO ] [Nat]Absence check using state equation in 621 ms returned sat
[2023-03-12 22:15:45] [INFO ] Computed and/alt/rep : 610/2218/610 causal constraints (skipped 927 transitions) in 146 ms.
[2023-03-12 22:15:49] [INFO ] Added : 10 causal constraints over 2 iterations in 3979 ms. Result :unknown
[2023-03-12 22:15:50] [INFO ] [Real]Absence check using 46 positive place invariants in 34 ms returned sat
[2023-03-12 22:15:50] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 83 ms returned sat
[2023-03-12 22:15:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:15:50] [INFO ] [Real]Absence check using state equation in 588 ms returned sat
[2023-03-12 22:15:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:15:51] [INFO ] [Nat]Absence check using 46 positive place invariants in 20 ms returned sat
[2023-03-12 22:15:51] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 69 ms returned sat
[2023-03-12 22:15:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:15:52] [INFO ] [Nat]Absence check using state equation in 1466 ms returned sat
[2023-03-12 22:15:52] [INFO ] Deduced a trap composed of 55 places in 335 ms of which 5 ms to minimize.
[2023-03-12 22:15:55] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 3242 ms
[2023-03-12 22:15:56] [INFO ] [Real]Absence check using 46 positive place invariants in 22 ms returned sat
[2023-03-12 22:15:56] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 57 ms returned sat
[2023-03-12 22:15:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:15:57] [INFO ] [Real]Absence check using state equation in 761 ms returned sat
[2023-03-12 22:15:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:15:57] [INFO ] [Nat]Absence check using 46 positive place invariants in 21 ms returned sat
[2023-03-12 22:15:57] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 71 ms returned sat
[2023-03-12 22:15:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:15:59] [INFO ] [Nat]Absence check using state equation in 1644 ms returned sat
[2023-03-12 22:15:59] [INFO ] Computed and/alt/rep : 610/2218/610 causal constraints (skipped 927 transitions) in 175 ms.
[2023-03-12 22:16:02] [INFO ] Added : 40 causal constraints over 8 iterations in 2917 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0]
FORMULA ASLink-PT-04a-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-04a-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 5 out of 1016 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1016/1016 places, 1538/1538 transitions.
Ensure Unique test removed 16 places
Discarding 8 places :
Implicit places reduction removed 8 places
Drop transitions removed 87 transitions
Trivial Post-agglo rules discarded 87 transitions
Performed 87 trivial Post agglomeration. Transition count delta: 87
Iterating post reduction 0 with 111 rules applied. Total rules applied 111 place count 992 transition count 1451
Reduce places removed 87 places and 0 transitions.
Iterating post reduction 1 with 87 rules applied. Total rules applied 198 place count 905 transition count 1451
Performed 89 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 89 Pre rules applied. Total rules applied 198 place count 905 transition count 1362
Deduced a syphon composed of 89 places in 4 ms
Ensure Unique test removed 34 places
Reduce places removed 123 places and 0 transitions.
Iterating global reduction 2 with 212 rules applied. Total rules applied 410 place count 782 transition count 1362
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 411 place count 782 transition count 1361
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 412 place count 781 transition count 1361
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 419 place count 774 transition count 1326
Ensure Unique test removed 1 places
Iterating global reduction 4 with 8 rules applied. Total rules applied 427 place count 773 transition count 1326
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 4 with 6 rules applied. Total rules applied 433 place count 772 transition count 1321
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 436 place count 769 transition count 1321
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 437 place count 768 transition count 1313
Iterating global reduction 6 with 1 rules applied. Total rules applied 438 place count 768 transition count 1313
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 439 place count 767 transition count 1305
Iterating global reduction 6 with 1 rules applied. Total rules applied 440 place count 767 transition count 1305
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 441 place count 766 transition count 1297
Iterating global reduction 6 with 1 rules applied. Total rules applied 442 place count 766 transition count 1297
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 443 place count 765 transition count 1289
Iterating global reduction 6 with 1 rules applied. Total rules applied 444 place count 765 transition count 1289
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 445 place count 764 transition count 1281
Iterating global reduction 6 with 1 rules applied. Total rules applied 446 place count 764 transition count 1281
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 447 place count 763 transition count 1273
Iterating global reduction 6 with 1 rules applied. Total rules applied 448 place count 763 transition count 1273
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 449 place count 762 transition count 1265
Iterating global reduction 6 with 1 rules applied. Total rules applied 450 place count 762 transition count 1265
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 451 place count 761 transition count 1257
Iterating global reduction 6 with 1 rules applied. Total rules applied 452 place count 761 transition count 1257
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 453 place count 760 transition count 1249
Iterating global reduction 6 with 1 rules applied. Total rules applied 454 place count 760 transition count 1249
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 455 place count 759 transition count 1241
Iterating global reduction 6 with 1 rules applied. Total rules applied 456 place count 759 transition count 1241
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 457 place count 758 transition count 1233
Iterating global reduction 6 with 1 rules applied. Total rules applied 458 place count 758 transition count 1233
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 459 place count 757 transition count 1225
Iterating global reduction 6 with 1 rules applied. Total rules applied 460 place count 757 transition count 1225
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 461 place count 756 transition count 1217
Iterating global reduction 6 with 1 rules applied. Total rules applied 462 place count 756 transition count 1217
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 463 place count 755 transition count 1209
Iterating global reduction 6 with 1 rules applied. Total rules applied 464 place count 755 transition count 1209
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 465 place count 754 transition count 1201
Iterating global reduction 6 with 1 rules applied. Total rules applied 466 place count 754 transition count 1201
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 467 place count 753 transition count 1193
Iterating global reduction 6 with 1 rules applied. Total rules applied 468 place count 753 transition count 1193
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 2 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 6 with 56 rules applied. Total rules applied 524 place count 725 transition count 1165
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 6 with 3 rules applied. Total rules applied 527 place count 725 transition count 1162
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 530 place count 722 transition count 1162
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 7 with 5 rules applied. Total rules applied 535 place count 722 transition count 1162
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 536 place count 721 transition count 1161
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 543 place count 714 transition count 1161
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 15 Pre rules applied. Total rules applied 543 place count 714 transition count 1146
Deduced a syphon composed of 15 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 8 with 31 rules applied. Total rules applied 574 place count 698 transition count 1146
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 8 with 4 rules applied. Total rules applied 578 place count 694 transition count 1146
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 578 place count 694 transition count 1145
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 580 place count 693 transition count 1145
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 9 with 8 rules applied. Total rules applied 588 place count 689 transition count 1141
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 591 place count 686 transition count 1138
Iterating global reduction 9 with 3 rules applied. Total rules applied 594 place count 686 transition count 1138
Free-agglomeration rule applied 3 times.
Iterating global reduction 9 with 3 rules applied. Total rules applied 597 place count 686 transition count 1135
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 600 place count 683 transition count 1135
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 10 with 3 rules applied. Total rules applied 603 place count 683 transition count 1135
Applied a total of 603 rules in 770 ms. Remains 683 /1016 variables (removed 333) and now considering 1135/1538 (removed 403) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 771 ms. Remains : 683/1016 places, 1135/1538 transitions.
// Phase 1: matrix 1135 rows 683 cols
[2023-03-12 22:16:06] [INFO ] Computed 122 place invariants in 19 ms
Incomplete random walk after 1000000 steps, including 12705 resets, run finished after 2396 ms. (steps per millisecond=417 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2942 resets, run finished after 1023 ms. (steps per millisecond=977 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2972 resets, run finished after 1039 ms. (steps per millisecond=962 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2979 resets, run finished after 984 ms. (steps per millisecond=1016 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2971 resets, run finished after 1132 ms. (steps per millisecond=883 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2960 resets, run finished after 1209 ms. (steps per millisecond=827 ) properties (out of 5) seen :0
[2023-03-12 22:16:14] [INFO ] Invariant cache hit.
[2023-03-12 22:16:14] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:16:14] [INFO ] [Real]Absence check using 30 positive and 92 generalized place invariants in 33 ms returned sat
[2023-03-12 22:16:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:16:15] [INFO ] [Real]Absence check using state equation in 364 ms returned sat
[2023-03-12 22:16:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:16:15] [INFO ] [Nat]Absence check using 30 positive place invariants in 10 ms returned sat
[2023-03-12 22:16:15] [INFO ] [Nat]Absence check using 30 positive and 92 generalized place invariants in 19 ms returned sat
[2023-03-12 22:16:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:16:16] [INFO ] [Nat]Absence check using state equation in 703 ms returned sat
[2023-03-12 22:16:16] [INFO ] Computed and/alt/rep : 442/1700/442 causal constraints (skipped 667 transitions) in 81 ms.
[2023-03-12 22:16:23] [INFO ] Added : 366 causal constraints over 74 iterations in 7273 ms. Result :sat
Minimization took 347 ms.
[2023-03-12 22:16:23] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:16:24] [INFO ] [Real]Absence check using 30 positive and 92 generalized place invariants in 33 ms returned sat
[2023-03-12 22:16:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:16:24] [INFO ] [Real]Absence check using state equation in 380 ms returned sat
[2023-03-12 22:16:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:16:24] [INFO ] [Nat]Absence check using 30 positive place invariants in 11 ms returned sat
[2023-03-12 22:16:24] [INFO ] [Nat]Absence check using 30 positive and 92 generalized place invariants in 21 ms returned sat
[2023-03-12 22:16:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:16:24] [INFO ] [Nat]Absence check using state equation in 323 ms returned sat
[2023-03-12 22:16:25] [INFO ] Computed and/alt/rep : 442/1700/442 causal constraints (skipped 667 transitions) in 98 ms.
[2023-03-12 22:16:27] [INFO ] Added : 133 causal constraints over 27 iterations in 2923 ms. Result :sat
Minimization took 390 ms.
[2023-03-12 22:16:28] [INFO ] [Real]Absence check using 30 positive place invariants in 9 ms returned sat
[2023-03-12 22:16:28] [INFO ] [Real]Absence check using 30 positive and 92 generalized place invariants in 47 ms returned sat
[2023-03-12 22:16:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:16:29] [INFO ] [Real]Absence check using state equation in 458 ms returned sat
[2023-03-12 22:16:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:16:29] [INFO ] [Nat]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-12 22:16:29] [INFO ] [Nat]Absence check using 30 positive and 92 generalized place invariants in 43 ms returned sat
[2023-03-12 22:16:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:16:29] [INFO ] [Nat]Absence check using state equation in 466 ms returned sat
[2023-03-12 22:16:30] [INFO ] Deduced a trap composed of 113 places in 705 ms of which 2 ms to minimize.
[2023-03-12 22:16:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 818 ms
[2023-03-12 22:16:30] [INFO ] Computed and/alt/rep : 442/1700/442 causal constraints (skipped 667 transitions) in 101 ms.
[2023-03-12 22:16:33] [INFO ] Added : 129 causal constraints over 27 iterations in 3403 ms. Result :sat
Minimization took 303 ms.
[2023-03-12 22:16:34] [INFO ] [Real]Absence check using 30 positive place invariants in 11 ms returned sat
[2023-03-12 22:16:34] [INFO ] [Real]Absence check using 30 positive and 92 generalized place invariants in 193 ms returned sat
[2023-03-12 22:16:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:16:35] [INFO ] [Real]Absence check using state equation in 431 ms returned sat
[2023-03-12 22:16:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:16:35] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:16:35] [INFO ] [Nat]Absence check using 30 positive and 92 generalized place invariants in 28 ms returned sat
[2023-03-12 22:16:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:16:35] [INFO ] [Nat]Absence check using state equation in 482 ms returned sat
[2023-03-12 22:16:36] [INFO ] Computed and/alt/rep : 442/1700/442 causal constraints (skipped 667 transitions) in 101 ms.
[2023-03-12 22:16:42] [INFO ] Added : 314 causal constraints over 63 iterations in 6682 ms. Result :sat
Minimization took 409 ms.
[2023-03-12 22:16:43] [INFO ] [Real]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-12 22:16:43] [INFO ] [Real]Absence check using 30 positive and 92 generalized place invariants in 26 ms returned sat
[2023-03-12 22:16:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:16:43] [INFO ] [Real]Absence check using state equation in 374 ms returned sat
[2023-03-12 22:16:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:16:43] [INFO ] [Nat]Absence check using 30 positive place invariants in 50 ms returned sat
[2023-03-12 22:16:43] [INFO ] [Nat]Absence check using 30 positive and 92 generalized place invariants in 30 ms returned sat
[2023-03-12 22:16:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:16:44] [INFO ] [Nat]Absence check using state equation in 594 ms returned sat
[2023-03-12 22:16:44] [INFO ] Computed and/alt/rep : 442/1700/442 causal constraints (skipped 667 transitions) in 93 ms.
[2023-03-12 22:16:50] [INFO ] Added : 285 causal constraints over 57 iterations in 6021 ms. Result :sat
Minimization took 357 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0]
FORMULA ASLink-PT-04a-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 4 out of 683 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 683/683 places, 1135/1135 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 683 transition count 1134
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 681 transition count 1134
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 3 place count 681 transition count 1133
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 680 transition count 1133
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 679 transition count 1133
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 8 place count 678 transition count 1132
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 9 place count 677 transition count 1131
Iterating global reduction 3 with 1 rules applied. Total rules applied 10 place count 677 transition count 1131
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 11 place count 677 transition count 1130
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 12 place count 676 transition count 1130
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 13 place count 676 transition count 1130
Applied a total of 13 rules in 120 ms. Remains 676 /683 variables (removed 7) and now considering 1130/1135 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 120 ms. Remains : 676/683 places, 1130/1135 transitions.
// Phase 1: matrix 1130 rows 676 cols
[2023-03-12 22:16:52] [INFO ] Computed 120 place invariants in 28 ms
Incomplete random walk after 1000000 steps, including 12722 resets, run finished after 2459 ms. (steps per millisecond=406 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2944 resets, run finished after 1070 ms. (steps per millisecond=934 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2931 resets, run finished after 1115 ms. (steps per millisecond=896 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2951 resets, run finished after 1071 ms. (steps per millisecond=933 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2946 resets, run finished after 1104 ms. (steps per millisecond=905 ) properties (out of 4) seen :0
[2023-03-12 22:16:59] [INFO ] Invariant cache hit.
[2023-03-12 22:16:59] [INFO ] [Real]Absence check using 31 positive place invariants in 10 ms returned sat
[2023-03-12 22:16:59] [INFO ] [Real]Absence check using 31 positive and 89 generalized place invariants in 73 ms returned sat
[2023-03-12 22:16:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:16:59] [INFO ] [Real]Absence check using state equation in 410 ms returned sat
[2023-03-12 22:16:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:17:00] [INFO ] [Nat]Absence check using 31 positive place invariants in 14 ms returned sat
[2023-03-12 22:17:00] [INFO ] [Nat]Absence check using 31 positive and 89 generalized place invariants in 26 ms returned sat
[2023-03-12 22:17:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:17:00] [INFO ] [Nat]Absence check using state equation in 435 ms returned sat
[2023-03-12 22:17:00] [INFO ] Computed and/alt/rep : 438/1694/438 causal constraints (skipped 667 transitions) in 87 ms.
[2023-03-12 22:17:02] [INFO ] Added : 124 causal constraints over 25 iterations in 2356 ms. Result :sat
Minimization took 249 ms.
[2023-03-12 22:17:03] [INFO ] [Real]Absence check using 31 positive place invariants in 31 ms returned sat
[2023-03-12 22:17:03] [INFO ] [Real]Absence check using 31 positive and 89 generalized place invariants in 36 ms returned sat
[2023-03-12 22:17:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:17:03] [INFO ] [Real]Absence check using state equation in 449 ms returned sat
[2023-03-12 22:17:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:17:04] [INFO ] [Nat]Absence check using 31 positive place invariants in 40 ms returned sat
[2023-03-12 22:17:04] [INFO ] [Nat]Absence check using 31 positive and 89 generalized place invariants in 38 ms returned sat
[2023-03-12 22:17:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:17:04] [INFO ] [Nat]Absence check using state equation in 569 ms returned sat
[2023-03-12 22:17:04] [INFO ] Computed and/alt/rep : 438/1694/438 causal constraints (skipped 667 transitions) in 86 ms.
[2023-03-12 22:17:06] [INFO ] Added : 94 causal constraints over 20 iterations in 1797 ms. Result :sat
Minimization took 310 ms.
[2023-03-12 22:17:07] [INFO ] [Real]Absence check using 31 positive place invariants in 30 ms returned sat
[2023-03-12 22:17:07] [INFO ] [Real]Absence check using 31 positive and 89 generalized place invariants in 50 ms returned sat
[2023-03-12 22:17:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:17:07] [INFO ] [Real]Absence check using state equation in 352 ms returned sat
[2023-03-12 22:17:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:17:07] [INFO ] [Nat]Absence check using 31 positive place invariants in 19 ms returned sat
[2023-03-12 22:17:07] [INFO ] [Nat]Absence check using 31 positive and 89 generalized place invariants in 40 ms returned sat
[2023-03-12 22:17:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:17:08] [INFO ] [Nat]Absence check using state equation in 615 ms returned sat
[2023-03-12 22:17:08] [INFO ] Computed and/alt/rep : 438/1694/438 causal constraints (skipped 667 transitions) in 101 ms.
[2023-03-12 22:17:12] [INFO ] Added : 288 causal constraints over 58 iterations in 4334 ms. Result :sat
Minimization took 432 ms.
[2023-03-12 22:17:13] [INFO ] [Real]Absence check using 31 positive place invariants in 21 ms returned sat
[2023-03-12 22:17:13] [INFO ] [Real]Absence check using 31 positive and 89 generalized place invariants in 250 ms returned sat
[2023-03-12 22:17:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:17:14] [INFO ] [Real]Absence check using state equation in 418 ms returned sat
[2023-03-12 22:17:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:17:14] [INFO ] [Nat]Absence check using 31 positive place invariants in 10 ms returned sat
[2023-03-12 22:17:14] [INFO ] [Nat]Absence check using 31 positive and 89 generalized place invariants in 108 ms returned sat
[2023-03-12 22:17:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:17:14] [INFO ] [Nat]Absence check using state equation in 429 ms returned sat
[2023-03-12 22:17:14] [INFO ] Computed and/alt/rep : 438/1694/438 causal constraints (skipped 667 transitions) in 81 ms.
[2023-03-12 22:17:20] [INFO ] Added : 303 causal constraints over 61 iterations in 5491 ms. Result :sat
Minimization took 270 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1] Max seen :[0, 0, 0, 0]
Support contains 4 out of 676 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 676/676 places, 1130/1130 transitions.
Applied a total of 0 rules in 22 ms. Remains 676 /676 variables (removed 0) and now considering 1130/1130 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 676/676 places, 1130/1130 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 676/676 places, 1130/1130 transitions.
Applied a total of 0 rules in 22 ms. Remains 676 /676 variables (removed 0) and now considering 1130/1130 (removed 0) transitions.
[2023-03-12 22:17:21] [INFO ] Invariant cache hit.
[2023-03-12 22:17:22] [INFO ] Implicit Places using invariants in 567 ms returned [0, 18, 19, 30, 48, 66, 135, 139, 148, 149, 150, 168, 186, 255, 259, 260, 271, 272, 273, 291, 309, 344, 380, 384, 385, 396, 397, 398, 416, 434, 503, 507, 508, 511, 522, 523, 524, 542, 544, 547, 565, 566, 567, 568, 580, 586, 592, 598, 604, 610, 616, 622, 628, 634, 640]
Discarding 55 places :
Implicit Place search using SMT only with invariants took 573 ms to find 55 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 621/676 places, 1130/1130 transitions.
Drop transitions removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 621 transition count 1040
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 531 transition count 1040
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 180 place count 531 transition count 1017
Deduced a syphon composed of 23 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 47 rules applied. Total rules applied 227 place count 507 transition count 1017
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 2 with 12 rules applied. Total rules applied 239 place count 503 transition count 1009
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 247 place count 495 transition count 1009
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 262 place count 480 transition count 994
Iterating global reduction 4 with 15 rules applied. Total rules applied 277 place count 480 transition count 994
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 280 place count 480 transition count 991
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 280 place count 480 transition count 990
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 282 place count 479 transition count 990
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 285 place count 476 transition count 987
Iterating global reduction 5 with 3 rules applied. Total rules applied 288 place count 476 transition count 987
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 289 place count 475 transition count 986
Iterating global reduction 5 with 1 rules applied. Total rules applied 290 place count 475 transition count 986
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 291 place count 474 transition count 985
Iterating global reduction 5 with 1 rules applied. Total rules applied 292 place count 474 transition count 985
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 5 with 78 rules applied. Total rules applied 370 place count 435 transition count 946
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 374 place count 435 transition count 942
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 378 place count 431 transition count 938
Iterating global reduction 6 with 4 rules applied. Total rules applied 382 place count 431 transition count 938
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 386 place count 431 transition count 934
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 7 with 8 rules applied. Total rules applied 394 place count 431 transition count 926
Ensure Unique test removed 1 places
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 7 with 9 rules applied. Total rules applied 403 place count 422 transition count 926
Partial Free-agglomeration rule applied 13 times.
Drop transitions removed 13 transitions
Iterating global reduction 8 with 13 rules applied. Total rules applied 416 place count 422 transition count 926
Applied a total of 416 rules in 126 ms. Remains 422 /621 variables (removed 199) and now considering 926/1130 (removed 204) transitions.
// Phase 1: matrix 926 rows 422 cols
[2023-03-12 22:17:22] [INFO ] Computed 59 place invariants in 18 ms
[2023-03-12 22:17:23] [INFO ] Implicit Places using invariants in 521 ms returned [72, 89, 95, 98, 100, 103, 104, 156, 173, 179, 182, 184, 189, 190, 242, 262, 268, 271, 273, 278, 279, 331, 348, 354, 357, 359]
Discarding 26 places :
Implicit Place search using SMT only with invariants took 523 ms to find 26 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 396/676 places, 926/1130 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 384 transition count 914
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 384 transition count 914
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 28 place count 380 transition count 910
Iterating global reduction 0 with 4 rules applied. Total rules applied 32 place count 380 transition count 910
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 48 place count 372 transition count 902
Free-agglomeration rule applied 12 times.
Iterating global reduction 0 with 12 rules applied. Total rules applied 60 place count 372 transition count 890
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 72 place count 360 transition count 890
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 76 place count 360 transition count 886
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 80 place count 356 transition count 886
Applied a total of 80 rules in 159 ms. Remains 356 /396 variables (removed 40) and now considering 886/926 (removed 40) transitions.
// Phase 1: matrix 886 rows 356 cols
[2023-03-12 22:17:23] [INFO ] Computed 33 place invariants in 7 ms
[2023-03-12 22:17:23] [INFO ] Implicit Places using invariants in 217 ms returned []
[2023-03-12 22:17:23] [INFO ] Invariant cache hit.
[2023-03-12 22:17:24] [INFO ] Implicit Places using invariants and state equation in 1136 ms returned []
Implicit Place search using SMT with State Equation took 1377 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 356/676 places, 886/1130 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 2780 ms. Remains : 356/676 places, 886/1130 transitions.
Successfully produced net in file /tmp/petri1000_14314951588113389249.dot
Successfully produced net in file /tmp/petri1001_10851764737152315812.dot
Successfully produced net in file /tmp/petri1002_17913949398092128261.dot
Successfully produced net in file /tmp/petri1003_9916909249527741326.dot
Drop transitions removed 4 transitions
Dominated transitions for bounds rules discarded 4 transitions
// Phase 1: matrix 882 rows 356 cols
[2023-03-12 22:17:24] [INFO ] Computed 33 place invariants in 17 ms
Incomplete random walk after 1000000 steps, including 19299 resets, run finished after 1756 ms. (steps per millisecond=569 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000000 steps, including 5764 resets, run finished after 827 ms. (steps per millisecond=1209 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000000 steps, including 5781 resets, run finished after 853 ms. (steps per millisecond=1172 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5778 resets, run finished after 711 ms. (steps per millisecond=1406 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5763 resets, run finished after 699 ms. (steps per millisecond=1430 ) properties (out of 4) seen :0
[2023-03-12 22:17:29] [INFO ] Invariant cache hit.
[2023-03-12 22:17:29] [INFO ] [Real]Absence check using 11 positive place invariants in 6 ms returned sat
[2023-03-12 22:17:29] [INFO ] [Real]Absence check using 11 positive and 22 generalized place invariants in 19 ms returned sat
[2023-03-12 22:17:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:17:29] [INFO ] [Real]Absence check using state equation in 244 ms returned sat
[2023-03-12 22:17:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:17:30] [INFO ] [Nat]Absence check using 11 positive place invariants in 18 ms returned sat
[2023-03-12 22:17:30] [INFO ] [Nat]Absence check using 11 positive and 22 generalized place invariants in 50 ms returned sat
[2023-03-12 22:17:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:17:30] [INFO ] [Nat]Absence check using state equation in 318 ms returned sat
[2023-03-12 22:17:30] [INFO ] Computed and/alt/rep : 179/843/179 causal constraints (skipped 681 transitions) in 75 ms.
[2023-03-12 22:17:31] [INFO ] Added : 41 causal constraints over 11 iterations in 858 ms. Result :sat
Minimization took 155 ms.
[2023-03-12 22:17:31] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2023-03-12 22:17:31] [INFO ] [Real]Absence check using 11 positive and 22 generalized place invariants in 10 ms returned sat
[2023-03-12 22:17:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:17:32] [INFO ] [Real]Absence check using state equation in 598 ms returned sat
[2023-03-12 22:17:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:17:32] [INFO ] [Nat]Absence check using 11 positive place invariants in 64 ms returned sat
[2023-03-12 22:17:32] [INFO ] [Nat]Absence check using 11 positive and 22 generalized place invariants in 63 ms returned sat
[2023-03-12 22:17:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:17:32] [INFO ] [Nat]Absence check using state equation in 279 ms returned sat
[2023-03-12 22:17:32] [INFO ] Computed and/alt/rep : 179/843/179 causal constraints (skipped 681 transitions) in 62 ms.
[2023-03-12 22:17:33] [INFO ] Added : 28 causal constraints over 6 iterations in 437 ms. Result :sat
Minimization took 113 ms.
[2023-03-12 22:17:33] [INFO ] [Real]Absence check using 11 positive place invariants in 8 ms returned sat
[2023-03-12 22:17:33] [INFO ] [Real]Absence check using 11 positive and 22 generalized place invariants in 40 ms returned sat
[2023-03-12 22:17:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:17:33] [INFO ] [Real]Absence check using state equation in 339 ms returned sat
[2023-03-12 22:17:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:17:34] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2023-03-12 22:17:34] [INFO ] [Nat]Absence check using 11 positive and 22 generalized place invariants in 24 ms returned sat
[2023-03-12 22:17:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:17:34] [INFO ] [Nat]Absence check using state equation in 780 ms returned sat
[2023-03-12 22:17:34] [INFO ] Computed and/alt/rep : 179/843/179 causal constraints (skipped 681 transitions) in 74 ms.
[2023-03-12 22:17:35] [INFO ] Added : 43 causal constraints over 10 iterations in 908 ms. Result :sat
Minimization took 217 ms.
[2023-03-12 22:17:36] [INFO ] [Real]Absence check using 11 positive place invariants in 17 ms returned sat
[2023-03-12 22:17:36] [INFO ] [Real]Absence check using 11 positive and 22 generalized place invariants in 9 ms returned sat
[2023-03-12 22:17:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:17:36] [INFO ] [Real]Absence check using state equation in 232 ms returned sat
[2023-03-12 22:17:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:17:36] [INFO ] [Nat]Absence check using 11 positive place invariants in 59 ms returned sat
[2023-03-12 22:17:36] [INFO ] [Nat]Absence check using 11 positive and 22 generalized place invariants in 12 ms returned sat
[2023-03-12 22:17:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:17:36] [INFO ] [Nat]Absence check using state equation in 348 ms returned sat
[2023-03-12 22:17:37] [INFO ] Computed and/alt/rep : 179/843/179 causal constraints (skipped 681 transitions) in 94 ms.
[2023-03-12 22:17:37] [INFO ] Added : 33 causal constraints over 7 iterations in 875 ms. Result :sat
Minimization took 211 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1] Max seen :[0, 0, 0, 0]
Support contains 4 out of 356 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 356/356 places, 882/882 transitions.
Graph (complete) has 2190 edges and 356 vertex of which 352 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.3 ms
Discarding 4 places :
Also discarding 0 output transitions
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 352 transition count 882
Applied a total of 5 rules in 23 ms. Remains 352 /356 variables (removed 4) and now considering 882/882 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 352/356 places, 882/882 transitions.
// Phase 1: matrix 882 rows 352 cols
[2023-03-12 22:17:38] [INFO ] Computed 33 place invariants in 17 ms
Incomplete random walk after 1000000 steps, including 19296 resets, run finished after 1642 ms. (steps per millisecond=609 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5752 resets, run finished after 725 ms. (steps per millisecond=1379 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5802 resets, run finished after 775 ms. (steps per millisecond=1290 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000000 steps, including 5779 resets, run finished after 704 ms. (steps per millisecond=1420 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5822 resets, run finished after 718 ms. (steps per millisecond=1392 ) properties (out of 4) seen :0
[2023-03-12 22:17:43] [INFO ] Invariant cache hit.
[2023-03-12 22:17:43] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-12 22:17:43] [INFO ] [Real]Absence check using 9 positive and 24 generalized place invariants in 24 ms returned sat
[2023-03-12 22:17:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:17:43] [INFO ] [Real]Absence check using state equation in 332 ms returned sat
[2023-03-12 22:17:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:17:43] [INFO ] [Nat]Absence check using 9 positive place invariants in 13 ms returned sat
[2023-03-12 22:17:43] [INFO ] [Nat]Absence check using 9 positive and 24 generalized place invariants in 6 ms returned sat
[2023-03-12 22:17:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:17:44] [INFO ] [Nat]Absence check using state equation in 266 ms returned sat
[2023-03-12 22:17:44] [INFO ] Computed and/alt/rep : 179/841/179 causal constraints (skipped 681 transitions) in 49 ms.
[2023-03-12 22:17:44] [INFO ] Added : 16 causal constraints over 4 iterations in 327 ms. Result :sat
Minimization took 97 ms.
[2023-03-12 22:17:44] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-12 22:17:44] [INFO ] [Real]Absence check using 9 positive and 24 generalized place invariants in 15 ms returned sat
[2023-03-12 22:17:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:17:44] [INFO ] [Real]Absence check using state equation in 242 ms returned sat
[2023-03-12 22:17:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:17:45] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-12 22:17:45] [INFO ] [Nat]Absence check using 9 positive and 24 generalized place invariants in 25 ms returned sat
[2023-03-12 22:17:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:17:45] [INFO ] [Nat]Absence check using state equation in 241 ms returned sat
[2023-03-12 22:17:45] [INFO ] Computed and/alt/rep : 179/841/179 causal constraints (skipped 681 transitions) in 57 ms.
[2023-03-12 22:17:45] [INFO ] Added : 21 causal constraints over 5 iterations in 391 ms. Result :sat
Minimization took 127 ms.
[2023-03-12 22:17:46] [INFO ] [Real]Absence check using 9 positive place invariants in 7 ms returned sat
[2023-03-12 22:17:46] [INFO ] [Real]Absence check using 9 positive and 24 generalized place invariants in 10 ms returned sat
[2023-03-12 22:17:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:17:46] [INFO ] [Real]Absence check using state equation in 327 ms returned sat
[2023-03-12 22:17:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:17:46] [INFO ] [Nat]Absence check using 9 positive place invariants in 17 ms returned sat
[2023-03-12 22:17:46] [INFO ] [Nat]Absence check using 9 positive and 24 generalized place invariants in 7 ms returned sat
[2023-03-12 22:17:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:17:46] [INFO ] [Nat]Absence check using state equation in 254 ms returned sat
[2023-03-12 22:17:46] [INFO ] Computed and/alt/rep : 179/841/179 causal constraints (skipped 681 transitions) in 65 ms.
[2023-03-12 22:17:47] [INFO ] Added : 18 causal constraints over 4 iterations in 543 ms. Result :sat
Minimization took 120 ms.
[2023-03-12 22:17:47] [INFO ] [Real]Absence check using 9 positive place invariants in 20 ms returned sat
[2023-03-12 22:17:47] [INFO ] [Real]Absence check using 9 positive and 24 generalized place invariants in 28 ms returned sat
[2023-03-12 22:17:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:17:47] [INFO ] [Real]Absence check using state equation in 307 ms returned sat
[2023-03-12 22:17:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:17:48] [INFO ] [Nat]Absence check using 9 positive place invariants in 6 ms returned sat
[2023-03-12 22:17:48] [INFO ] [Nat]Absence check using 9 positive and 24 generalized place invariants in 16 ms returned sat
[2023-03-12 22:17:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:17:48] [INFO ] [Nat]Absence check using state equation in 309 ms returned sat
[2023-03-12 22:17:48] [INFO ] Computed and/alt/rep : 179/841/179 causal constraints (skipped 681 transitions) in 49 ms.
[2023-03-12 22:17:48] [INFO ] Added : 12 causal constraints over 3 iterations in 363 ms. Result :sat
Minimization took 143 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1] Max seen :[0, 0, 0, 0]
FORMULA ASLink-PT-04a-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-04a-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 2 out of 352 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 352/352 places, 882/882 transitions.
Applied a total of 0 rules in 11 ms. Remains 352 /352 variables (removed 0) and now considering 882/882 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 352/352 places, 882/882 transitions.
[2023-03-12 22:17:49] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 19484 resets, run finished after 1778 ms. (steps per millisecond=562 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5759 resets, run finished after 763 ms. (steps per millisecond=1310 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5750 resets, run finished after 671 ms. (steps per millisecond=1490 ) properties (out of 2) seen :0
[2023-03-12 22:17:52] [INFO ] Invariant cache hit.
[2023-03-12 22:17:52] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-12 22:17:52] [INFO ] [Real]Absence check using 9 positive and 24 generalized place invariants in 29 ms returned sat
[2023-03-12 22:17:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:17:53] [INFO ] [Real]Absence check using state equation in 187 ms returned sat
[2023-03-12 22:17:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:17:53] [INFO ] [Nat]Absence check using 9 positive place invariants in 5 ms returned sat
[2023-03-12 22:17:53] [INFO ] [Nat]Absence check using 9 positive and 24 generalized place invariants in 8 ms returned sat
[2023-03-12 22:17:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:17:53] [INFO ] [Nat]Absence check using state equation in 434 ms returned sat
[2023-03-12 22:17:53] [INFO ] Computed and/alt/rep : 179/841/179 causal constraints (skipped 681 transitions) in 54 ms.
[2023-03-12 22:17:53] [INFO ] Added : 16 causal constraints over 4 iterations in 308 ms. Result :sat
Minimization took 98 ms.
[2023-03-12 22:17:54] [INFO ] [Real]Absence check using 9 positive place invariants in 11 ms returned sat
[2023-03-12 22:17:54] [INFO ] [Real]Absence check using 9 positive and 24 generalized place invariants in 9 ms returned sat
[2023-03-12 22:17:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:17:54] [INFO ] [Real]Absence check using state equation in 352 ms returned sat
[2023-03-12 22:17:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:17:54] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-12 22:17:54] [INFO ] [Nat]Absence check using 9 positive and 24 generalized place invariants in 36 ms returned sat
[2023-03-12 22:17:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:17:54] [INFO ] [Nat]Absence check using state equation in 222 ms returned sat
[2023-03-12 22:17:54] [INFO ] Computed and/alt/rep : 179/841/179 causal constraints (skipped 681 transitions) in 70 ms.
[2023-03-12 22:17:55] [INFO ] Added : 21 causal constraints over 5 iterations in 434 ms. Result :sat
Minimization took 137 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Support contains 2 out of 352 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 352/352 places, 882/882 transitions.
Applied a total of 0 rules in 25 ms. Remains 352 /352 variables (removed 0) and now considering 882/882 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 352/352 places, 882/882 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 352/352 places, 882/882 transitions.
Applied a total of 0 rules in 13 ms. Remains 352 /352 variables (removed 0) and now considering 882/882 (removed 0) transitions.
[2023-03-12 22:17:55] [INFO ] Invariant cache hit.
[2023-03-12 22:17:56] [INFO ] Implicit Places using invariants in 428 ms returned []
[2023-03-12 22:17:56] [INFO ] Invariant cache hit.
[2023-03-12 22:17:57] [INFO ] Implicit Places using invariants and state equation in 914 ms returned []
Implicit Place search using SMT with State Equation took 1344 ms to find 0 implicit places.
[2023-03-12 22:17:57] [INFO ] Redundant transitions in 62 ms returned []
[2023-03-12 22:17:57] [INFO ] Invariant cache hit.
[2023-03-12 22:17:57] [INFO ] Dead Transitions using invariants and state equation in 368 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1807 ms. Remains : 352/352 places, 882/882 transitions.
Starting property specific reduction for ASLink-PT-04a-UpperBounds-01
[2023-03-12 22:17:57] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 196 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 57 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
[2023-03-12 22:17:57] [INFO ] Invariant cache hit.
[2023-03-12 22:17:57] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-12 22:17:57] [INFO ] [Real]Absence check using 9 positive and 24 generalized place invariants in 8 ms returned sat
[2023-03-12 22:17:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:17:57] [INFO ] [Real]Absence check using state equation in 216 ms returned sat
[2023-03-12 22:17:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:17:58] [INFO ] [Nat]Absence check using 9 positive place invariants in 5 ms returned sat
[2023-03-12 22:17:58] [INFO ] [Nat]Absence check using 9 positive and 24 generalized place invariants in 17 ms returned sat
[2023-03-12 22:17:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:17:58] [INFO ] [Nat]Absence check using state equation in 236 ms returned sat
[2023-03-12 22:17:58] [INFO ] Computed and/alt/rep : 179/841/179 causal constraints (skipped 681 transitions) in 71 ms.
[2023-03-12 22:17:58] [INFO ] Added : 16 causal constraints over 4 iterations in 301 ms. Result :sat
Minimization took 119 ms.
Current structural bounds on expressions (after SMT) : [3] Max seen :[0]
Support contains 1 out of 352 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 352/352 places, 882/882 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 352 transition count 881
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 351 transition count 881
Applied a total of 2 rules in 14 ms. Remains 351 /352 variables (removed 1) and now considering 881/882 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 351/352 places, 881/882 transitions.
// Phase 1: matrix 881 rows 351 cols
[2023-03-12 22:17:58] [INFO ] Computed 33 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 19370 resets, run finished after 1865 ms. (steps per millisecond=536 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5732 resets, run finished after 770 ms. (steps per millisecond=1298 ) properties (out of 1) seen :0
[2023-03-12 22:18:01] [INFO ] Invariant cache hit.
[2023-03-12 22:18:01] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2023-03-12 22:18:01] [INFO ] [Real]Absence check using 11 positive and 22 generalized place invariants in 88 ms returned sat
[2023-03-12 22:18:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:18:01] [INFO ] [Real]Absence check using state equation in 157 ms returned sat
[2023-03-12 22:18:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:18:02] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2023-03-12 22:18:02] [INFO ] [Nat]Absence check using 11 positive and 22 generalized place invariants in 6 ms returned sat
[2023-03-12 22:18:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:18:02] [INFO ] [Nat]Absence check using state equation in 227 ms returned sat
[2023-03-12 22:18:02] [INFO ] Computed and/alt/rep : 178/840/178 causal constraints (skipped 681 transitions) in 71 ms.
[2023-03-12 22:18:02] [INFO ] Added : 14 causal constraints over 3 iterations in 310 ms. Result :sat
Minimization took 127 ms.
Current structural bounds on expressions (after SMT) : [3] Max seen :[0]
Support contains 1 out of 351 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 351/351 places, 881/881 transitions.
Applied a total of 0 rules in 11 ms. Remains 351 /351 variables (removed 0) and now considering 881/881 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 351/351 places, 881/881 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 351/351 places, 881/881 transitions.
Applied a total of 0 rules in 10 ms. Remains 351 /351 variables (removed 0) and now considering 881/881 (removed 0) transitions.
[2023-03-12 22:18:02] [INFO ] Invariant cache hit.
[2023-03-12 22:18:03] [INFO ] Implicit Places using invariants in 281 ms returned []
[2023-03-12 22:18:03] [INFO ] Invariant cache hit.
[2023-03-12 22:18:04] [INFO ] Implicit Places using invariants and state equation in 810 ms returned []
Implicit Place search using SMT with State Equation took 1127 ms to find 0 implicit places.
[2023-03-12 22:18:04] [INFO ] Redundant transitions in 39 ms returned []
[2023-03-12 22:18:04] [INFO ] Invariant cache hit.
[2023-03-12 22:18:04] [INFO ] Dead Transitions using invariants and state equation in 553 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1751 ms. Remains : 351/351 places, 881/881 transitions.
Ending property specific reduction for ASLink-PT-04a-UpperBounds-01 in 7118 ms.
Starting property specific reduction for ASLink-PT-04a-UpperBounds-03
// Phase 1: matrix 882 rows 352 cols
[2023-03-12 22:18:04] [INFO ] Computed 33 place invariants in 6 ms
Incomplete random walk after 10000 steps, including 189 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 55 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2023-03-12 22:18:04] [INFO ] Invariant cache hit.
[2023-03-12 22:18:04] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-12 22:18:04] [INFO ] [Real]Absence check using 9 positive and 24 generalized place invariants in 8 ms returned sat
[2023-03-12 22:18:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:18:05] [INFO ] [Real]Absence check using state equation in 214 ms returned sat
[2023-03-12 22:18:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:18:05] [INFO ] [Nat]Absence check using 9 positive place invariants in 5 ms returned sat
[2023-03-12 22:18:05] [INFO ] [Nat]Absence check using 9 positive and 24 generalized place invariants in 8 ms returned sat
[2023-03-12 22:18:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:18:05] [INFO ] [Nat]Absence check using state equation in 204 ms returned sat
[2023-03-12 22:18:05] [INFO ] Computed and/alt/rep : 179/841/179 causal constraints (skipped 681 transitions) in 89 ms.
[2023-03-12 22:18:05] [INFO ] Added : 21 causal constraints over 5 iterations in 485 ms. Result :sat
Minimization took 116 ms.
Current structural bounds on expressions (after SMT) : [3] Max seen :[0]
Support contains 1 out of 352 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 352/352 places, 882/882 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 352 transition count 881
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 351 transition count 881
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 351 transition count 880
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 350 transition count 880
Applied a total of 4 rules in 13 ms. Remains 350 /352 variables (removed 2) and now considering 880/882 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 350/352 places, 880/882 transitions.
// Phase 1: matrix 880 rows 350 cols
[2023-03-12 22:18:06] [INFO ] Computed 33 place invariants in 6 ms
Incomplete random walk after 1000000 steps, including 19652 resets, run finished after 1657 ms. (steps per millisecond=603 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5781 resets, run finished after 671 ms. (steps per millisecond=1490 ) properties (out of 1) seen :0
[2023-03-12 22:18:08] [INFO ] Invariant cache hit.
[2023-03-12 22:18:08] [INFO ] [Real]Absence check using 9 positive place invariants in 7 ms returned sat
[2023-03-12 22:18:08] [INFO ] [Real]Absence check using 9 positive and 24 generalized place invariants in 9 ms returned sat
[2023-03-12 22:18:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:18:08] [INFO ] [Real]Absence check using state equation in 143 ms returned sat
[2023-03-12 22:18:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:18:08] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-12 22:18:08] [INFO ] [Nat]Absence check using 9 positive and 24 generalized place invariants in 7 ms returned sat
[2023-03-12 22:18:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:18:08] [INFO ] [Nat]Absence check using state equation in 210 ms returned sat
[2023-03-12 22:18:08] [INFO ] Computed and/alt/rep : 177/839/177 causal constraints (skipped 681 transitions) in 46 ms.
[2023-03-12 22:18:09] [INFO ] Added : 15 causal constraints over 3 iterations in 175 ms. Result :sat
Minimization took 84 ms.
Current structural bounds on expressions (after SMT) : [3] Max seen :[0]
Support contains 1 out of 350 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 350/350 places, 880/880 transitions.
Applied a total of 0 rules in 10 ms. Remains 350 /350 variables (removed 0) and now considering 880/880 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 350/350 places, 880/880 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 350/350 places, 880/880 transitions.
Applied a total of 0 rules in 9 ms. Remains 350 /350 variables (removed 0) and now considering 880/880 (removed 0) transitions.
[2023-03-12 22:18:09] [INFO ] Invariant cache hit.
[2023-03-12 22:18:09] [INFO ] Implicit Places using invariants in 350 ms returned []
[2023-03-12 22:18:09] [INFO ] Invariant cache hit.
[2023-03-12 22:18:10] [INFO ] Implicit Places using invariants and state equation in 740 ms returned []
Implicit Place search using SMT with State Equation took 1104 ms to find 0 implicit places.
[2023-03-12 22:18:10] [INFO ] Redundant transitions in 33 ms returned []
[2023-03-12 22:18:10] [INFO ] Invariant cache hit.
[2023-03-12 22:18:10] [INFO ] Dead Transitions using invariants and state equation in 437 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1609 ms. Remains : 350/350 places, 880/880 transitions.
Ending property specific reduction for ASLink-PT-04a-UpperBounds-03 in 6257 ms.
[2023-03-12 22:18:11] [INFO ] Flatten gal took : 108 ms
[2023-03-12 22:18:11] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/UpperBounds.sr.xml took 1 ms.
[2023-03-12 22:18:11] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 352 places, 882 transitions and 3601 arcs took 4 ms.
Total runtime 173904 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_04a
(NrP: 352 NrTr: 882 NrArc: 3601)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.021sec

net check time: 0m 0.000sec

init dd package: 0m 2.854sec


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before gc: list nodes free: 272321

after gc: idd nodes used:4096, unused:63995904; list nodes free:260026022
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 6651592 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16097064 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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ 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 0.003sec

3235 4166 4328 4070 3228 3548 4149 4319 3243 3243 3936 4354 4020 3214 3241 3904 4225 3264 3241 3796 4281 4409 3202 3235 4166 4317 4051 3236 3550 4149 4319 3243 3251 3936 4360 4020 3210 3241 3887 4225 3241 3228 3796 4366 4391 3215 3243 4166 4317 4051 3230 3555 4149 4281 3243 3260 3941 4348 4024 3205 3235 3887 4225 3241 3228 3796 4375 4324 3209 3243 4131 4317 4051 3216 3576 4146 4281 3249 3241 3941 4348 4024 3188 3235 3887 4225 3238 3228 3796 4379 4324 3200 3243 4131 4253 4055 3214 3576 4146 4281 3260 3241 3931 4337 4026 3202 3235 3887 4216 3238 3236 3761 4387 4285 3243 3251 4131 4253 4051 3210 3661 4146 4282 3241 3228 3927 4337 4036 3215 3243 3887 4216 3238 3230 3761 4371 4285 3243 3263 4119 4253 4051 3205 3670 4154 4281 3241 3228 3926 4337 4022 3211 3243 3887 4216 3243 3216 3758 4371 4285 3247 3241 4090 4253 4051 3190 3674 4154 4287 3238 3228 3926 4269 4022 3200 3243 3843 4216 3243 3214 3742 4360 4287 3256 3241 4040 4250 4013 3202 3682 4156 4299 3238 3236 3926 4269 4022 3243 3253 3843 4220 3243 3210 3670 4360 4285 3241 3228 4040 4250 4013 3219 3666 4166 4308 3238 3230 3995 4269 4018 3243 3264 3834 4220 3253 3205 3670 4361 4287 3241 3228 4039 4250 4007 3211 3666 4152 4297 3242 3216 3995 4269 4018 3247 3241 3816 4220 3264 3192 3670 4287 4301 3238 3228 4039 4250 3994 3200 3660 4152 4224 3243 3214 3995 4262 4018 3256 3241 3742 4220 3241 3202 3669 4287 4310 3238 3236 4039 4245 3918 3243 3660 4152 4224 3243 3210 4007 4262 4025 3241 3228 3742 4318 3241 3219 3669 4287 4301 3238 3230 4002 4316 3918 3243 3665 4148 4224 3249 3205 4033 4262 4025 3241 3228 3706 4318 3235 3211 3669 4287 4219 3237 3216 4002 4322 3918 3247 3665 4148 4224 3259 3194 4057 4262 4025 3241 3228 3706 4321 3235 3200 3678 4275 4026 3243 3214 4002 4328 3867 3255 3665 4148 4322 3241 3202 4057 4263 4033 3238 3232 3706 4337 3235 3243 3678 4275 4026 3243 3210 3990 4314 3867 3241 3656 4155 4322 3241 3215 4090 4340 4042 3238 3230 3659 4380 3243 3243 3684 4275 4024 3247 3205 3967 4314 3867 3241 3649 4164 4325 3235 3209 4090 4346 4023 3237 3216 3682 4380 3243 3247 3697 4272 4028 3256 3196 3903 4303 3869 3241 3649 4172 4341 3235 3200 4090 4352 4023 3243 3214 3683 4380 3243 3256 3740 4353 4028 3241 3202 3903 4303 3864 3238 3649 4183 4384 3235 3243 4130 4338 4018 3243 3210 3922 4414 3251 3241 3740 4362 4032 3241 3215 3912 4303 3845 3238 3692 4190 4384 3239 3243 4166 4338 4018 3247 3205 3922 4414 3263 3241 3740 4366 4041 3235 3209 3867 4241 3839 3237 3692 4210 4384 3243 3247 4166 4327 4018 3255 3494 3922 4414 3241 3241 3783 4374 4026 3235 3228 3867 4241 3834 3243 3695 4296 4420 3243 3256 4175 4327 4024 3241 3501 4044 4420 3241 3238 3783 4358 4026 3235 3243 3867 4241 3816 3243 3711 4300 4420 3249 3241 4193 4327 4024 3241 3507 4044 4420 3228 3238 3783 4358 4069 3239 3243 3887 4241 3727 3245 3754 4306 4420 3259 3241 4228 4261 4024 3241 3513 4044 4422 3228 3237 3826 4347 4066 3243 3249 3887 4237 3182 3255 3754 4294 4426 3241 3238 4228 4261 4030 3235 3499 4056 4432 3228 3243 3826 4347 4023 3243 3259 3883 4237 3182 3241 3754 4294 4426 3241 3238 4270 4261 4041 3235 3499 4074 4418 3236 3243 3829 4348 4023 3247 3241 3872 4237 3182 3241 3808 4283 4428 3228 3238 4261 4261 4022 3235 3490 4106 4418 3230 3245 3845 4277 4023 3256 3241 3851 4236 3182 3241 3814 4283 4438 3228 3237 4261 4256 4022 3243 3490 4106 4418 3216 3255 3888 4277 4024 3241 3238 3851 4295 3182 3235 3820 4283 4449 3228 3243 4261 4256 4065 3243 3495 4141 4415 3214 3241 3888 4277 4024 3241 3238 3851 4298 3202 3235 3806 4278 4424 3237 3243 4258 4256 4061 3245 3495 4141 4415 3210 3241 3888 4277 4026 3241 3238 3851 4304 3215 3235 3806 4278 4424 3232 3247 4258 4256 4016 3255 3495 4141 4415 3205 3241 3944 4268 4036 3228 3237 3851 4310 3211 3243 3800 4278 4421 3224 3256 4255 4323 4016 3241 3482 4151 4412 3184 3235 3950 4268 4022 3228 3243 3851 4294 3200 3243 3800 4278 4421 3216 3241 4239 4332 4016 3241 3481 4151 4412 3185 3235 3956 4268 4022 3228 3243 3888 4294 3243 3245 3805 4283 4421 3212 3241 4167 4336 4082 3241 3481 4151 4409 3219 3235 3942 4266 4022 3232 3249 3888 4283 3243 3255 3805 4283 4418 3208 3241 4167 4344 4082 3228 3548 4157 4393 3211 3243 3942 4343 4062 3230 3259 3888 4283 3247 3241 3805 4283 4418 3186 3235 4167 4328 4076 3228 3548 4167 4319 3206 3243 3936 4352 4020 3216 3241 3898 4284 3256 3241 3796 4283 4418 3187 3235 4166 4328 4066 3228 3548 4149 4319 3243 3245 3936 4356 4020 3212 3241 3909 4225 3241 3241 3796 4290 4402 3219 3239 4166 4317 4051 3232 3552 4149 4319 3243 3255 3941 4364 4020 3208 3235 3887 4225 3241 3228 3796 4373 4371 3213 3243 4166 4317 4051 3230 3563 4146 4281 3245 3241 3941 4348 4024 3205 3235 3887 4225 3241 3228 3796 4377 4324 3206 3243

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-04a"
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-04a, 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-oct2-167813598500061"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-04a.tgz
mv ASLink-PT-04a 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 ;