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-oct2-167813598600149.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)
.......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is ASLink-PT-09b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r010-oct2-167813598600149
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 5.9K Feb 26 13:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Feb 26 13:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 13:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 13:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 15:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K 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 16K Feb 25 15:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.1K Feb 26 13:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 62K Feb 26 13:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Feb 26 13:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Feb 26 13:06 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 1.3M 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-09b-UpperBounds-00
FORMULA_NAME ASLink-PT-09b-UpperBounds-01
FORMULA_NAME ASLink-PT-09b-UpperBounds-02
FORMULA_NAME ASLink-PT-09b-UpperBounds-03
FORMULA_NAME ASLink-PT-09b-UpperBounds-04
FORMULA_NAME ASLink-PT-09b-UpperBounds-05
FORMULA_NAME ASLink-PT-09b-UpperBounds-06
FORMULA_NAME ASLink-PT-09b-UpperBounds-07
FORMULA_NAME ASLink-PT-09b-UpperBounds-08
FORMULA_NAME ASLink-PT-09b-UpperBounds-09
FORMULA_NAME ASLink-PT-09b-UpperBounds-10
FORMULA_NAME ASLink-PT-09b-UpperBounds-11
FORMULA_NAME ASLink-PT-09b-UpperBounds-12
FORMULA_NAME ASLink-PT-09b-UpperBounds-13
FORMULA_NAME ASLink-PT-09b-UpperBounds-14
FORMULA_NAME ASLink-PT-09b-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678672587973

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-09b
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-13 01:56:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-13 01:56:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 01:56:31] [INFO ] Load time of PNML (sax parser for PT used): 193 ms
[2023-03-13 01:56:31] [INFO ] Transformed 4014 places.
[2023-03-13 01:56:31] [INFO ] Transformed 4932 transitions.
[2023-03-13 01:56:31] [INFO ] Found NUPN structural information;
[2023-03-13 01:56:31] [INFO ] Parsed PT model containing 4014 places and 4932 transitions and 14960 arcs in 328 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 4932 rows 4014 cols
[2023-03-13 01:56:31] [INFO ] Computed 394 place invariants in 169 ms
Incomplete random walk after 10000 steps, including 11 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 16) seen :9
FORMULA ASLink-PT-09b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 7) seen :0
[2023-03-13 01:56:31] [INFO ] Invariant cache hit.
[2023-03-13 01:56:33] [INFO ] [Real]Absence check using 93 positive place invariants in 148 ms returned sat
[2023-03-13 01:56:33] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 150 ms returned sat
[2023-03-13 01:56:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:56:36] [INFO ] [Real]Absence check using state equation in 3651 ms returned unknown
[2023-03-13 01:56:37] [INFO ] [Real]Absence check using 93 positive place invariants in 115 ms returned sat
[2023-03-13 01:56:37] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 228 ms returned sat
[2023-03-13 01:56:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:56:41] [INFO ] [Real]Absence check using state equation in 3934 ms returned unknown
[2023-03-13 01:56:42] [INFO ] [Real]Absence check using 93 positive place invariants in 124 ms returned sat
[2023-03-13 01:56:42] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 149 ms returned sat
[2023-03-13 01:56:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:56:46] [INFO ] [Real]Absence check using state equation in 4029 ms returned unknown
[2023-03-13 01:56:47] [INFO ] [Real]Absence check using 93 positive place invariants in 112 ms returned sat
[2023-03-13 01:56:48] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 430 ms returned sat
[2023-03-13 01:56:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:56:51] [INFO ] [Real]Absence check using state equation in 3799 ms returned unknown
[2023-03-13 01:56:52] [INFO ] [Real]Absence check using 93 positive place invariants in 86 ms returned sat
[2023-03-13 01:56:53] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 225 ms returned sat
[2023-03-13 01:56:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:56:56] [INFO ] [Real]Absence check using state equation in 3962 ms returned unknown
[2023-03-13 01:56:57] [INFO ] [Real]Absence check using 93 positive place invariants in 99 ms returned sat
[2023-03-13 01:56:57] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 178 ms returned sat
[2023-03-13 01:56:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:57:02] [INFO ] [Real]Absence check using state equation in 4179 ms returned unknown
[2023-03-13 01:57:03] [INFO ] [Real]Absence check using 93 positive place invariants in 90 ms returned sat
[2023-03-13 01:57:03] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 170 ms returned sat
[2023-03-13 01:57:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:57:07] [INFO ] [Real]Absence check using state equation in 3815 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0]
Support contains 7 out of 4014 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4014/4014 places, 4932/4932 transitions.
Drop transitions removed 936 transitions
Trivial Post-agglo rules discarded 936 transitions
Performed 936 trivial Post agglomeration. Transition count delta: 936
Iterating post reduction 0 with 936 rules applied. Total rules applied 936 place count 4014 transition count 3996
Reduce places removed 936 places and 0 transitions.
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 978 rules applied. Total rules applied 1914 place count 3078 transition count 3954
Reduce places removed 11 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 13 rules applied. Total rules applied 1927 place count 3067 transition count 3952
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1929 place count 3065 transition count 3952
Performed 932 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 932 Pre rules applied. Total rules applied 1929 place count 3065 transition count 3020
Deduced a syphon composed of 932 places in 8 ms
Ensure Unique test removed 92 places
Reduce places removed 1024 places and 0 transitions.
Iterating global reduction 4 with 1956 rules applied. Total rules applied 3885 place count 2041 transition count 3020
Discarding 10 places :
Implicit places reduction removed 10 places
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 4 with 66 rules applied. Total rules applied 3951 place count 2031 transition count 2964
Reduce places removed 56 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 57 rules applied. Total rules applied 4008 place count 1975 transition count 2963
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 4009 place count 1974 transition count 2963
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 36 Pre rules applied. Total rules applied 4009 place count 1974 transition count 2927
Deduced a syphon composed of 36 places in 8 ms
Ensure Unique test removed 36 places
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 7 with 108 rules applied. Total rules applied 4117 place count 1902 transition count 2927
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 36 Pre rules applied. Total rules applied 4117 place count 1902 transition count 2891
Deduced a syphon composed of 36 places in 17 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 7 with 72 rules applied. Total rules applied 4189 place count 1866 transition count 2891
Discarding 129 places :
Symmetric choice reduction at 7 with 129 rule applications. Total rules 4318 place count 1737 transition count 2762
Iterating global reduction 7 with 129 rules applied. Total rules applied 4447 place count 1737 transition count 2762
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 4448 place count 1737 transition count 2761
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 42 Pre rules applied. Total rules applied 4448 place count 1737 transition count 2719
Deduced a syphon composed of 42 places in 17 ms
Ensure Unique test removed 1 places
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 8 with 85 rules applied. Total rules applied 4533 place count 1694 transition count 2719
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 4533 place count 1694 transition count 2718
Deduced a syphon composed of 1 places in 17 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 3 rules applied. Total rules applied 4536 place count 1692 transition count 2718
Discarding 10 places :
Symmetric choice reduction at 8 with 10 rule applications. Total rules 4546 place count 1682 transition count 2655
Iterating global reduction 8 with 10 rules applied. Total rules applied 4556 place count 1682 transition count 2655
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 9 Pre rules applied. Total rules applied 4556 place count 1682 transition count 2646
Deduced a syphon composed of 9 places in 7 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 8 with 18 rules applied. Total rules applied 4574 place count 1673 transition count 2646
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4575 place count 1672 transition count 2638
Iterating global reduction 8 with 1 rules applied. Total rules applied 4576 place count 1672 transition count 2638
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4577 place count 1671 transition count 2630
Iterating global reduction 8 with 1 rules applied. Total rules applied 4578 place count 1671 transition count 2630
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4579 place count 1670 transition count 2622
Iterating global reduction 8 with 1 rules applied. Total rules applied 4580 place count 1670 transition count 2622
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4581 place count 1669 transition count 2614
Iterating global reduction 8 with 1 rules applied. Total rules applied 4582 place count 1669 transition count 2614
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4583 place count 1668 transition count 2606
Iterating global reduction 8 with 1 rules applied. Total rules applied 4584 place count 1668 transition count 2606
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4585 place count 1667 transition count 2598
Iterating global reduction 8 with 1 rules applied. Total rules applied 4586 place count 1667 transition count 2598
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4587 place count 1666 transition count 2590
Iterating global reduction 8 with 1 rules applied. Total rules applied 4588 place count 1666 transition count 2590
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4589 place count 1665 transition count 2582
Iterating global reduction 8 with 1 rules applied. Total rules applied 4590 place count 1665 transition count 2582
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4591 place count 1664 transition count 2574
Iterating global reduction 8 with 1 rules applied. Total rules applied 4592 place count 1664 transition count 2574
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4593 place count 1663 transition count 2566
Iterating global reduction 8 with 1 rules applied. Total rules applied 4594 place count 1663 transition count 2566
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4595 place count 1662 transition count 2558
Iterating global reduction 8 with 1 rules applied. Total rules applied 4596 place count 1662 transition count 2558
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4597 place count 1661 transition count 2550
Iterating global reduction 8 with 1 rules applied. Total rules applied 4598 place count 1661 transition count 2550
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4599 place count 1660 transition count 2542
Iterating global reduction 8 with 1 rules applied. Total rules applied 4600 place count 1660 transition count 2542
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4601 place count 1659 transition count 2534
Iterating global reduction 8 with 1 rules applied. Total rules applied 4602 place count 1659 transition count 2534
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4603 place count 1658 transition count 2526
Iterating global reduction 8 with 1 rules applied. Total rules applied 4604 place count 1658 transition count 2526
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4605 place count 1657 transition count 2518
Iterating global reduction 8 with 1 rules applied. Total rules applied 4606 place count 1657 transition count 2518
Performed 233 Post agglomeration using F-continuation condition.Transition count delta: 233
Deduced a syphon composed of 233 places in 5 ms
Reduce places removed 233 places and 0 transitions.
Iterating global reduction 8 with 466 rules applied. Total rules applied 5072 place count 1424 transition count 2285
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 5074 place count 1423 transition count 2294
Free-agglomeration rule applied 10 times.
Iterating global reduction 8 with 10 rules applied. Total rules applied 5084 place count 1423 transition count 2284
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 8 with 10 rules applied. Total rules applied 5094 place count 1413 transition count 2284
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 9 with 9 rules applied. Total rules applied 5103 place count 1413 transition count 2275
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 9 with 9 rules applied. Total rules applied 5112 place count 1404 transition count 2275
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 5113 place count 1404 transition count 2275
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 5114 place count 1403 transition count 2274
Reduce places removed 17 places and 0 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 10 with 24 rules applied. Total rules applied 5138 place count 1386 transition count 2267
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 11 with 7 rules applied. Total rules applied 5145 place count 1379 transition count 2267
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 26 Pre rules applied. Total rules applied 5145 place count 1379 transition count 2241
Deduced a syphon composed of 26 places in 5 ms
Ensure Unique test removed 1 places
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 12 with 53 rules applied. Total rules applied 5198 place count 1352 transition count 2241
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 12 with 9 rules applied. Total rules applied 5207 place count 1343 transition count 2241
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 1 Pre rules applied. Total rules applied 5207 place count 1343 transition count 2240
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 5209 place count 1342 transition count 2240
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 5 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 13 with 36 rules applied. Total rules applied 5245 place count 1324 transition count 2222
Discarding 8 places :
Symmetric choice reduction at 13 with 8 rule applications. Total rules 5253 place count 1316 transition count 2214
Iterating global reduction 13 with 8 rules applied. Total rules applied 5261 place count 1316 transition count 2214
Free-agglomeration rule applied 8 times.
Iterating global reduction 13 with 8 rules applied. Total rules applied 5269 place count 1316 transition count 2206
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 13 with 8 rules applied. Total rules applied 5277 place count 1308 transition count 2206
Applied a total of 5277 rules in 3184 ms. Remains 1308 /4014 variables (removed 2706) and now considering 2206/4932 (removed 2726) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3185 ms. Remains : 1308/4014 places, 2206/4932 transitions.
// Phase 1: matrix 2206 rows 1308 cols
[2023-03-13 01:57:10] [INFO ] Computed 227 place invariants in 83 ms
Incomplete random walk after 1000000 steps, including 9229 resets, run finished after 4457 ms. (steps per millisecond=224 ) properties (out of 7) seen :4
FORMULA ASLink-PT-09b-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 1055 resets, run finished after 2009 ms. (steps per millisecond=497 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1047 resets, run finished after 1927 ms. (steps per millisecond=518 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1052 resets, run finished after 1975 ms. (steps per millisecond=506 ) properties (out of 3) seen :0
[2023-03-13 01:57:20] [INFO ] Invariant cache hit.
[2023-03-13 01:57:20] [INFO ] [Real]Absence check using 62 positive place invariants in 19 ms returned sat
[2023-03-13 01:57:21] [INFO ] [Real]Absence check using 62 positive and 165 generalized place invariants in 70 ms returned sat
[2023-03-13 01:57:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:57:21] [INFO ] [Real]Absence check using state equation in 923 ms returned sat
[2023-03-13 01:57:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 01:57:22] [INFO ] [Nat]Absence check using 62 positive place invariants in 39 ms returned sat
[2023-03-13 01:57:22] [INFO ] [Nat]Absence check using 62 positive and 165 generalized place invariants in 51 ms returned sat
[2023-03-13 01:57:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 01:57:23] [INFO ] [Nat]Absence check using state equation in 1244 ms returned sat
[2023-03-13 01:57:23] [INFO ] Computed and/alt/rep : 877/3339/877 causal constraints (skipped 1283 transitions) in 181 ms.
[2023-03-13 01:57:30] [INFO ] Added : 163 causal constraints over 33 iterations in 6661 ms. Result :sat
Minimization took 669 ms.
[2023-03-13 01:57:31] [INFO ] [Real]Absence check using 62 positive place invariants in 20 ms returned sat
[2023-03-13 01:57:31] [INFO ] [Real]Absence check using 62 positive and 165 generalized place invariants in 76 ms returned sat
[2023-03-13 01:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:57:32] [INFO ] [Real]Absence check using state equation in 1090 ms returned sat
[2023-03-13 01:57:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 01:57:33] [INFO ] [Nat]Absence check using 62 positive place invariants in 20 ms returned sat
[2023-03-13 01:57:33] [INFO ] [Nat]Absence check using 62 positive and 165 generalized place invariants in 73 ms returned sat
[2023-03-13 01:57:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 01:57:34] [INFO ] [Nat]Absence check using state equation in 1758 ms returned sat
[2023-03-13 01:57:35] [INFO ] Computed and/alt/rep : 877/3339/877 causal constraints (skipped 1283 transitions) in 197 ms.
[2023-03-13 01:57:55] [INFO ] Added : 585 causal constraints over 117 iterations in 20182 ms.(timeout) Result :sat
Minimization took 929 ms.
[2023-03-13 01:57:56] [INFO ] [Real]Absence check using 62 positive place invariants in 67 ms returned sat
[2023-03-13 01:57:56] [INFO ] [Real]Absence check using 62 positive and 165 generalized place invariants in 45 ms returned sat
[2023-03-13 01:57:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:57:57] [INFO ] [Real]Absence check using state equation in 955 ms returned sat
[2023-03-13 01:57:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 01:57:57] [INFO ] [Nat]Absence check using 62 positive place invariants in 45 ms returned sat
[2023-03-13 01:57:57] [INFO ] [Nat]Absence check using 62 positive and 165 generalized place invariants in 77 ms returned sat
[2023-03-13 01:57:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 01:57:59] [INFO ] [Nat]Absence check using state equation in 1119 ms returned sat
[2023-03-13 01:57:59] [INFO ] Computed and/alt/rep : 877/3339/877 causal constraints (skipped 1283 transitions) in 152 ms.
[2023-03-13 01:58:19] [INFO ] Added : 615 causal constraints over 123 iterations in 20059 ms.(timeout) Result :sat
Minimization took 1172 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Support contains 3 out of 1308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1308/1308 places, 2206/2206 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1308 transition count 2204
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 1305 transition count 2204
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 5 place count 1305 transition count 2202
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 9 place count 1303 transition count 2202
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 10 place count 1302 transition count 2202
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 14 place count 1300 transition count 2200
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 15 place count 1299 transition count 2199
Iterating global reduction 3 with 1 rules applied. Total rules applied 16 place count 1299 transition count 2199
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 17 place count 1299 transition count 2198
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 18 place count 1298 transition count 2198
Applied a total of 18 rules in 258 ms. Remains 1298 /1308 variables (removed 10) and now considering 2198/2206 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 258 ms. Remains : 1298/1308 places, 2198/2206 transitions.
// Phase 1: matrix 2198 rows 1298 cols
[2023-03-13 01:58:30] [INFO ] Computed 225 place invariants in 87 ms
Incomplete random walk after 1000000 steps, including 9908 resets, run finished after 4578 ms. (steps per millisecond=218 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1074 resets, run finished after 1807 ms. (steps per millisecond=553 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1076 resets, run finished after 1705 ms. (steps per millisecond=586 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 1083 resets, run finished after 1684 ms. (steps per millisecond=593 ) properties (out of 3) seen :0
[2023-03-13 01:58:39] [INFO ] Invariant cache hit.
[2023-03-13 01:58:40] [INFO ] [Real]Absence check using 62 positive place invariants in 21 ms returned sat
[2023-03-13 01:58:40] [INFO ] [Real]Absence check using 62 positive and 163 generalized place invariants in 82 ms returned sat
[2023-03-13 01:58:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:58:41] [INFO ] [Real]Absence check using state equation in 976 ms returned sat
[2023-03-13 01:58:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 01:58:41] [INFO ] [Nat]Absence check using 62 positive place invariants in 58 ms returned sat
[2023-03-13 01:58:41] [INFO ] [Nat]Absence check using 62 positive and 163 generalized place invariants in 112 ms returned sat
[2023-03-13 01:58:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 01:58:42] [INFO ] [Nat]Absence check using state equation in 1089 ms returned sat
[2023-03-13 01:58:43] [INFO ] Deduced a trap composed of 186 places in 667 ms of which 27 ms to minimize.
[2023-03-13 01:58:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 839 ms
[2023-03-13 01:58:43] [INFO ] Computed and/alt/rep : 870/3322/870 causal constraints (skipped 1283 transitions) in 185 ms.
[2023-03-13 01:59:03] [INFO ] Added : 655 causal constraints over 131 iterations in 20137 ms.(timeout) Result :sat
Minimization took 995 ms.
[2023-03-13 01:59:05] [INFO ] [Real]Absence check using 62 positive place invariants in 20 ms returned sat
[2023-03-13 01:59:05] [INFO ] [Real]Absence check using 62 positive and 163 generalized place invariants in 71 ms returned sat
[2023-03-13 01:59:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:59:06] [INFO ] [Real]Absence check using state equation in 1366 ms returned sat
[2023-03-13 01:59:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 01:59:06] [INFO ] [Nat]Absence check using 62 positive place invariants in 38 ms returned sat
[2023-03-13 01:59:06] [INFO ] [Nat]Absence check using 62 positive and 163 generalized place invariants in 50 ms returned sat
[2023-03-13 01:59:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 01:59:08] [INFO ] [Nat]Absence check using state equation in 1529 ms returned sat
[2023-03-13 01:59:08] [INFO ] Computed and/alt/rep : 870/3322/870 causal constraints (skipped 1283 transitions) in 135 ms.
[2023-03-13 01:59:28] [INFO ] Added : 615 causal constraints over 123 iterations in 20034 ms.(timeout) Result :sat
Minimization took 1428 ms.
[2023-03-13 01:59:30] [INFO ] [Real]Absence check using 62 positive place invariants in 27 ms returned sat
[2023-03-13 01:59:30] [INFO ] [Real]Absence check using 62 positive and 163 generalized place invariants in 83 ms returned sat
[2023-03-13 01:59:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:59:31] [INFO ] [Real]Absence check using state equation in 882 ms returned sat
[2023-03-13 01:59:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 01:59:31] [INFO ] [Nat]Absence check using 62 positive place invariants in 20 ms returned sat
[2023-03-13 01:59:31] [INFO ] [Nat]Absence check using 62 positive and 163 generalized place invariants in 36 ms returned sat
[2023-03-13 01:59:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 01:59:32] [INFO ] [Nat]Absence check using state equation in 1203 ms returned sat
[2023-03-13 01:59:33] [INFO ] Computed and/alt/rep : 870/3322/870 causal constraints (skipped 1283 transitions) in 137 ms.
[2023-03-13 01:59:37] [INFO ] Deduced a trap composed of 26 places in 232 ms of which 1 ms to minimize.
[2023-03-13 01:59:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 526 ms
[2023-03-13 01:59:38] [INFO ] Added : 129 causal constraints over 26 iterations in 5112 ms. Result :sat
Minimization took 665 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Support contains 3 out of 1298 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1298/1298 places, 2198/2198 transitions.
Applied a total of 0 rules in 46 ms. Remains 1298 /1298 variables (removed 0) and now considering 2198/2198 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 1298/1298 places, 2198/2198 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1298/1298 places, 2198/2198 transitions.
Applied a total of 0 rules in 44 ms. Remains 1298 /1298 variables (removed 0) and now considering 2198/2198 (removed 0) transitions.
[2023-03-13 01:59:46] [INFO ] Invariant cache hit.
[2023-03-13 01:59:47] [INFO ] Implicit Places using invariants in 1410 ms returned [1, 18, 19, 20, 36, 53, 71, 140, 144, 153, 154, 156, 173, 191, 260, 264, 265, 276, 277, 279, 296, 314, 383, 387, 388, 399, 400, 402, 419, 437, 506, 510, 511, 522, 523, 525, 542, 560, 629, 633, 634, 645, 646, 666, 684, 755, 759, 760, 771, 772, 774, 791, 809, 878, 882, 883, 894, 895, 897, 914, 932, 1001, 1005, 1006, 1017, 1018, 1020, 1037, 1055, 1124, 1128, 1129, 1132, 1143, 1144, 1145, 1163, 1165, 1169, 1187, 1188, 1189, 1190, 1202, 1208, 1214, 1220, 1226, 1232, 1238, 1244, 1250, 1256, 1262]
Discarding 94 places :
Implicit Place search using SMT only with invariants took 1416 ms to find 94 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1204/1298 places, 2198/2198 transitions.
Drop transitions removed 169 transitions
Trivial Post-agglo rules discarded 169 transitions
Performed 169 trivial Post agglomeration. Transition count delta: 169
Iterating post reduction 0 with 169 rules applied. Total rules applied 169 place count 1204 transition count 2029
Reduce places removed 169 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 177 rules applied. Total rules applied 346 place count 1035 transition count 2021
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 43 Pre rules applied. Total rules applied 346 place count 1035 transition count 1978
Deduced a syphon composed of 43 places in 7 ms
Ensure Unique test removed 1 places
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 87 rules applied. Total rules applied 433 place count 991 transition count 1978
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 445 place count 987 transition count 1970
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 453 place count 979 transition count 1970
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 469 place count 963 transition count 1954
Iterating global reduction 4 with 16 rules applied. Total rules applied 485 place count 963 transition count 1954
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 488 place count 963 transition count 1951
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 488 place count 963 transition count 1950
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 490 place count 962 transition count 1950
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 494 place count 958 transition count 1943
Iterating global reduction 5 with 4 rules applied. Total rules applied 498 place count 958 transition count 1943
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 500 place count 956 transition count 1941
Iterating global reduction 5 with 2 rules applied. Total rules applied 502 place count 956 transition count 1941
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 503 place count 956 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 504 place count 955 transition count 1938
Iterating global reduction 6 with 1 rules applied. Total rules applied 505 place count 955 transition count 1938
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 3 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 6 with 130 rules applied. Total rules applied 635 place count 890 transition count 1873
Discarding 8 places :
Symmetric choice reduction at 6 with 8 rule applications. Total rules 643 place count 882 transition count 1865
Iterating global reduction 6 with 8 rules applied. Total rules applied 651 place count 882 transition count 1865
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 659 place count 882 transition count 1857
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 663 place count 880 transition count 1858
Free-agglomeration rule (complex) applied 19 times.
Iterating global reduction 7 with 19 rules applied. Total rules applied 682 place count 880 transition count 1839
Ensure Unique test removed 1 places
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 7 with 20 rules applied. Total rules applied 702 place count 860 transition count 1839
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 703 place count 860 transition count 1838
Partial Free-agglomeration rule applied 28 times.
Drop transitions removed 28 transitions
Iterating global reduction 8 with 28 rules applied. Total rules applied 731 place count 860 transition count 1838
Applied a total of 731 rules in 649 ms. Remains 860 /1204 variables (removed 344) and now considering 1838/2198 (removed 360) transitions.
// Phase 1: matrix 1838 rows 860 cols
[2023-03-13 01:59:48] [INFO ] Computed 125 place invariants in 42 ms
[2023-03-13 01:59:49] [INFO ] Implicit Places using invariants in 1043 ms returned [73, 90, 96, 99, 101, 104, 105, 157, 174, 180, 183, 185, 190, 191, 243, 260, 266, 269, 271, 276, 277, 329, 346, 352, 355, 357, 362, 363, 415, 432, 438, 441, 443, 448, 449, 506, 527, 533, 536, 538, 543, 544, 596, 613, 619, 622, 624, 629, 630, 682, 699, 705, 708, 710, 715, 716, 768, 785, 791, 794, 796]
Discarding 61 places :
Implicit Place search using SMT only with invariants took 1046 ms to find 61 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 799/1298 places, 1838/2198 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 771 transition count 1810
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 771 transition count 1810
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 65 place count 762 transition count 1801
Iterating global reduction 0 with 9 rules applied. Total rules applied 74 place count 762 transition count 1801
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 3 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 0 with 34 rules applied. Total rules applied 108 place count 745 transition count 1784
Free-agglomeration rule applied 27 times.
Iterating global reduction 0 with 27 rules applied. Total rules applied 135 place count 745 transition count 1757
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 162 place count 718 transition count 1757
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 1 with 8 rules applied. Total rules applied 170 place count 718 transition count 1749
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 178 place count 710 transition count 1749
Applied a total of 178 rules in 159 ms. Remains 710 /799 variables (removed 89) and now considering 1749/1838 (removed 89) transitions.
// Phase 1: matrix 1749 rows 710 cols
[2023-03-13 01:59:49] [INFO ] Computed 64 place invariants in 40 ms
[2023-03-13 01:59:50] [INFO ] Implicit Places using invariants in 647 ms returned []
[2023-03-13 01:59:50] [INFO ] Invariant cache hit.
[2023-03-13 01:59:54] [INFO ] Implicit Places using invariants and state equation in 3974 ms returned []
Implicit Place search using SMT with State Equation took 4637 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 710/1298 places, 1749/2198 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 7951 ms. Remains : 710/1298 places, 1749/2198 transitions.
Successfully produced net in file /tmp/petri1000_15037155267737470697.dot
Successfully produced net in file /tmp/petri1001_9234980029355175135.dot
Successfully produced net in file /tmp/petri1002_13427354571791958494.dot
Successfully produced net in file /tmp/petri1003_10967580546462745374.dot
Successfully produced net in file /tmp/petri1004_7439948248852172025.dot
Successfully produced net in file /tmp/petri1005_15961257632982816583.dot
Successfully produced net in file /tmp/petri1006_7258018582398004493.dot
Successfully produced net in file /tmp/petri1007_12240275595677237213.dot
Successfully produced net in file /tmp/petri1008_7626886823291774856.dot
Drop transitions removed 9 transitions
Dominated transitions for bounds rules discarded 9 transitions
// Phase 1: matrix 1740 rows 710 cols
[2023-03-13 01:59:54] [INFO ] Computed 64 place invariants in 17 ms
Incomplete random walk after 1000000 steps, including 16446 resets, run finished after 2725 ms. (steps per millisecond=366 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2454 resets, run finished after 941 ms. (steps per millisecond=1062 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2433 resets, run finished after 977 ms. (steps per millisecond=1023 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2420 resets, run finished after 927 ms. (steps per millisecond=1078 ) properties (out of 3) seen :0
[2023-03-13 01:59:59] [INFO ] Invariant cache hit.
[2023-03-13 02:00:00] [INFO ] [Real]Absence check using 14 positive place invariants in 70 ms returned sat
[2023-03-13 02:00:00] [INFO ] [Real]Absence check using 14 positive and 50 generalized place invariants in 22 ms returned sat
[2023-03-13 02:00:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:00:00] [INFO ] [Real]Absence check using state equation in 643 ms returned sat
[2023-03-13 02:00:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:00:01] [INFO ] [Nat]Absence check using 14 positive place invariants in 14 ms returned sat
[2023-03-13 02:00:01] [INFO ] [Nat]Absence check using 14 positive and 50 generalized place invariants in 27 ms returned sat
[2023-03-13 02:00:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:00:02] [INFO ] [Nat]Absence check using state equation in 1389 ms returned sat
[2023-03-13 02:00:02] [INFO ] Computed and/alt/rep : 413/1814/413 causal constraints (skipped 1282 transitions) in 129 ms.
[2023-03-13 02:00:04] [INFO ] Added : 57 causal constraints over 12 iterations in 1983 ms. Result :sat
Minimization took 316 ms.
[2023-03-13 02:00:05] [INFO ] [Real]Absence check using 14 positive place invariants in 39 ms returned sat
[2023-03-13 02:00:05] [INFO ] [Real]Absence check using 14 positive and 50 generalized place invariants in 14 ms returned sat
[2023-03-13 02:00:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:00:05] [INFO ] [Real]Absence check using state equation in 419 ms returned sat
[2023-03-13 02:00:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:00:05] [INFO ] [Nat]Absence check using 14 positive place invariants in 7 ms returned sat
[2023-03-13 02:00:05] [INFO ] [Nat]Absence check using 14 positive and 50 generalized place invariants in 19 ms returned sat
[2023-03-13 02:00:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:00:06] [INFO ] [Nat]Absence check using state equation in 1097 ms returned sat
[2023-03-13 02:00:07] [INFO ] Computed and/alt/rep : 413/1814/413 causal constraints (skipped 1282 transitions) in 102 ms.
[2023-03-13 02:00:14] [INFO ] Added : 40 causal constraints over 8 iterations in 7810 ms. Result :unknown
[2023-03-13 02:00:15] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2023-03-13 02:00:15] [INFO ] [Real]Absence check using 14 positive and 50 generalized place invariants in 137 ms returned sat
[2023-03-13 02:00:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:00:15] [INFO ] [Real]Absence check using state equation in 500 ms returned sat
[2023-03-13 02:00:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:00:15] [INFO ] [Nat]Absence check using 14 positive place invariants in 7 ms returned sat
[2023-03-13 02:00:15] [INFO ] [Nat]Absence check using 14 positive and 50 generalized place invariants in 40 ms returned sat
[2023-03-13 02:00:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:00:16] [INFO ] [Nat]Absence check using state equation in 616 ms returned sat
[2023-03-13 02:00:16] [INFO ] Computed and/alt/rep : 413/1814/413 causal constraints (skipped 1282 transitions) in 138 ms.
[2023-03-13 02:00:18] [INFO ] Added : 30 causal constraints over 7 iterations in 1470 ms. Result :sat
Minimization took 182 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Support contains 3 out of 710 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 710/710 places, 1740/1740 transitions.
Graph (complete) has 4304 edges and 710 vertex of which 701 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 ms
Discarding 9 places :
Also discarding 0 output transitions
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 0 with 9 rules applied. Total rules applied 10 place count 701 transition count 1740
Applied a total of 10 rules in 50 ms. Remains 701 /710 variables (removed 9) and now considering 1740/1740 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50 ms. Remains : 701/710 places, 1740/1740 transitions.
// Phase 1: matrix 1740 rows 701 cols
[2023-03-13 02:00:19] [INFO ] Computed 64 place invariants in 35 ms
Incomplete random walk after 1000000 steps, including 16326 resets, run finished after 2749 ms. (steps per millisecond=363 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2433 resets, run finished after 922 ms. (steps per millisecond=1084 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2442 resets, run finished after 976 ms. (steps per millisecond=1024 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2418 resets, run finished after 946 ms. (steps per millisecond=1057 ) properties (out of 3) seen :0
[2023-03-13 02:00:25] [INFO ] Invariant cache hit.
[2023-03-13 02:00:25] [INFO ] [Real]Absence check using 14 positive place invariants in 44 ms returned sat
[2023-03-13 02:00:25] [INFO ] [Real]Absence check using 14 positive and 50 generalized place invariants in 26 ms returned sat
[2023-03-13 02:00:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:00:26] [INFO ] [Real]Absence check using state equation in 499 ms returned sat
[2023-03-13 02:00:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:00:26] [INFO ] [Nat]Absence check using 14 positive place invariants in 7 ms returned sat
[2023-03-13 02:00:26] [INFO ] [Nat]Absence check using 14 positive and 50 generalized place invariants in 36 ms returned sat
[2023-03-13 02:00:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:00:26] [INFO ] [Nat]Absence check using state equation in 628 ms returned sat
[2023-03-13 02:00:27] [INFO ] Computed and/alt/rep : 413/1812/413 causal constraints (skipped 1282 transitions) in 140 ms.
[2023-03-13 02:00:28] [INFO ] Added : 27 causal constraints over 6 iterations in 1223 ms. Result :sat
Minimization took 264 ms.
[2023-03-13 02:00:28] [INFO ] [Real]Absence check using 14 positive place invariants in 26 ms returned sat
[2023-03-13 02:00:28] [INFO ] [Real]Absence check using 14 positive and 50 generalized place invariants in 31 ms returned sat
[2023-03-13 02:00:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:00:29] [INFO ] [Real]Absence check using state equation in 661 ms returned sat
[2023-03-13 02:00:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:00:29] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2023-03-13 02:00:29] [INFO ] [Nat]Absence check using 14 positive and 50 generalized place invariants in 56 ms returned sat
[2023-03-13 02:00:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:00:31] [INFO ] [Nat]Absence check using state equation in 1593 ms returned sat
[2023-03-13 02:00:31] [INFO ] Computed and/alt/rep : 413/1812/413 causal constraints (skipped 1282 transitions) in 152 ms.
[2023-03-13 02:00:33] [INFO ] Added : 55 causal constraints over 11 iterations in 1754 ms. Result :sat
Minimization took 5497 ms.
[2023-03-13 02:00:38] [INFO ] [Real]Absence check using 14 positive place invariants in 48 ms returned sat
[2023-03-13 02:00:38] [INFO ] [Real]Absence check using 14 positive and 50 generalized place invariants in 23 ms returned sat
[2023-03-13 02:00:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:00:39] [INFO ] [Real]Absence check using state equation in 565 ms returned sat
[2023-03-13 02:00:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:00:39] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2023-03-13 02:00:39] [INFO ] [Nat]Absence check using 14 positive and 50 generalized place invariants in 16 ms returned sat
[2023-03-13 02:00:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:00:40] [INFO ] [Nat]Absence check using state equation in 627 ms returned sat
[2023-03-13 02:00:40] [INFO ] Computed and/alt/rep : 413/1812/413 causal constraints (skipped 1282 transitions) in 215 ms.
[2023-03-13 02:00:41] [INFO ] Added : 31 causal constraints over 7 iterations in 1131 ms. Result :sat
Minimization took 176 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Support contains 3 out of 701 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 701/701 places, 1740/1740 transitions.
Applied a total of 0 rules in 34 ms. Remains 701 /701 variables (removed 0) and now considering 1740/1740 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 701/701 places, 1740/1740 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 701/701 places, 1740/1740 transitions.
Applied a total of 0 rules in 27 ms. Remains 701 /701 variables (removed 0) and now considering 1740/1740 (removed 0) transitions.
[2023-03-13 02:00:42] [INFO ] Invariant cache hit.
[2023-03-13 02:00:43] [INFO ] Implicit Places using invariants in 1161 ms returned []
[2023-03-13 02:00:43] [INFO ] Invariant cache hit.
[2023-03-13 02:00:45] [INFO ] Implicit Places using invariants and state equation in 2259 ms returned []
Implicit Place search using SMT with State Equation took 3434 ms to find 0 implicit places.
[2023-03-13 02:00:45] [INFO ] Redundant transitions in 144 ms returned []
[2023-03-13 02:00:45] [INFO ] Invariant cache hit.
[2023-03-13 02:00:46] [INFO ] Dead Transitions using invariants and state equation in 857 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4486 ms. Remains : 701/701 places, 1740/1740 transitions.
Starting property specific reduction for ASLink-PT-09b-UpperBounds-09
[2023-03-13 02:00:46] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 168 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
[2023-03-13 02:00:46] [INFO ] Invariant cache hit.
[2023-03-13 02:00:47] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2023-03-13 02:00:47] [INFO ] [Real]Absence check using 14 positive and 50 generalized place invariants in 14 ms returned sat
[2023-03-13 02:00:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:00:47] [INFO ] [Real]Absence check using state equation in 417 ms returned sat
[2023-03-13 02:00:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:00:47] [INFO ] [Nat]Absence check using 14 positive place invariants in 57 ms returned sat
[2023-03-13 02:00:47] [INFO ] [Nat]Absence check using 14 positive and 50 generalized place invariants in 17 ms returned sat
[2023-03-13 02:00:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:00:48] [INFO ] [Nat]Absence check using state equation in 542 ms returned sat
[2023-03-13 02:00:48] [INFO ] Computed and/alt/rep : 413/1812/413 causal constraints (skipped 1282 transitions) in 128 ms.
[2023-03-13 02:00:49] [INFO ] Added : 27 causal constraints over 6 iterations in 1269 ms. Result :sat
Minimization took 277 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 701 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 701/701 places, 1740/1740 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 701 transition count 1739
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 700 transition count 1739
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 2 with 2 rules applied. Total rules applied 4 place count 699 transition count 1738
Applied a total of 4 rules in 49 ms. Remains 699 /701 variables (removed 2) and now considering 1738/1740 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 699/701 places, 1738/1740 transitions.
// Phase 1: matrix 1738 rows 699 cols
[2023-03-13 02:00:50] [INFO ] Computed 64 place invariants in 39 ms
Incomplete random walk after 1000000 steps, including 16359 resets, run finished after 2928 ms. (steps per millisecond=341 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2465 resets, run finished after 930 ms. (steps per millisecond=1075 ) properties (out of 1) seen :0
[2023-03-13 02:00:54] [INFO ] Invariant cache hit.
[2023-03-13 02:00:54] [INFO ] [Real]Absence check using 15 positive place invariants in 7 ms returned sat
[2023-03-13 02:00:54] [INFO ] [Real]Absence check using 15 positive and 49 generalized place invariants in 17 ms returned sat
[2023-03-13 02:00:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:00:54] [INFO ] [Real]Absence check using state equation in 436 ms returned sat
[2023-03-13 02:00:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:00:54] [INFO ] [Nat]Absence check using 15 positive place invariants in 7 ms returned sat
[2023-03-13 02:00:54] [INFO ] [Nat]Absence check using 15 positive and 49 generalized place invariants in 39 ms returned sat
[2023-03-13 02:00:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:00:55] [INFO ] [Nat]Absence check using state equation in 706 ms returned sat
[2023-03-13 02:00:55] [INFO ] Computed and/alt/rep : 411/1813/411 causal constraints (skipped 1282 transitions) in 120 ms.
[2023-03-13 02:00:56] [INFO ] Added : 8 causal constraints over 2 iterations in 415 ms. Result :sat
Minimization took 216 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 699 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 699/699 places, 1738/1738 transitions.
Applied a total of 0 rules in 25 ms. Remains 699 /699 variables (removed 0) and now considering 1738/1738 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 699/699 places, 1738/1738 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 699/699 places, 1738/1738 transitions.
Applied a total of 0 rules in 26 ms. Remains 699 /699 variables (removed 0) and now considering 1738/1738 (removed 0) transitions.
[2023-03-13 02:00:56] [INFO ] Invariant cache hit.
[2023-03-13 02:00:57] [INFO ] Implicit Places using invariants in 586 ms returned [360]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 588 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 698/699 places, 1738/1738 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 698 transition count 1734
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 694 transition count 1734
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 2 with 2 rules applied. Total rules applied 10 place count 693 transition count 1733
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 693 transition count 1731
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 14 place count 691 transition count 1731
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 15 place count 691 transition count 1730
Applied a total of 15 rules in 104 ms. Remains 691 /698 variables (removed 7) and now considering 1730/1738 (removed 8) transitions.
// Phase 1: matrix 1730 rows 691 cols
[2023-03-13 02:00:57] [INFO ] Computed 63 place invariants in 26 ms
[2023-03-13 02:00:57] [INFO ] Implicit Places using invariants in 514 ms returned []
[2023-03-13 02:00:57] [INFO ] Invariant cache hit.
[2023-03-13 02:00:59] [INFO ] Implicit Places using invariants and state equation in 1762 ms returned []
Implicit Place search using SMT with State Equation took 2279 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 691/699 places, 1730/1738 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2997 ms. Remains : 691/699 places, 1730/1738 transitions.
[2023-03-13 02:00:59] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 16439 resets, run finished after 2646 ms. (steps per millisecond=377 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2460 resets, run finished after 900 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
[2023-03-13 02:01:03] [INFO ] Invariant cache hit.
[2023-03-13 02:01:03] [INFO ] [Real]Absence check using 15 positive place invariants in 20 ms returned sat
[2023-03-13 02:01:03] [INFO ] [Real]Absence check using 15 positive and 48 generalized place invariants in 84 ms returned sat
[2023-03-13 02:01:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:01:04] [INFO ] [Real]Absence check using state equation in 589 ms returned sat
[2023-03-13 02:01:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:01:04] [INFO ] [Nat]Absence check using 15 positive place invariants in 7 ms returned sat
[2023-03-13 02:01:04] [INFO ] [Nat]Absence check using 15 positive and 48 generalized place invariants in 127 ms returned sat
[2023-03-13 02:01:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:01:05] [INFO ] [Nat]Absence check using state equation in 801 ms returned sat
[2023-03-13 02:01:05] [INFO ] Computed and/alt/rep : 397/1708/397 causal constraints (skipped 1288 transitions) in 134 ms.
[2023-03-13 02:01:06] [INFO ] Added : 38 causal constraints over 8 iterations in 1539 ms. Result :sat
Minimization took 362 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 691 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 691/691 places, 1730/1730 transitions.
Applied a total of 0 rules in 28 ms. Remains 691 /691 variables (removed 0) and now considering 1730/1730 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 691/691 places, 1730/1730 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 691/691 places, 1730/1730 transitions.
Applied a total of 0 rules in 28 ms. Remains 691 /691 variables (removed 0) and now considering 1730/1730 (removed 0) transitions.
[2023-03-13 02:01:07] [INFO ] Invariant cache hit.
[2023-03-13 02:01:08] [INFO ] Implicit Places using invariants in 413 ms returned []
[2023-03-13 02:01:08] [INFO ] Invariant cache hit.
[2023-03-13 02:01:10] [INFO ] Implicit Places using invariants and state equation in 1831 ms returned []
Implicit Place search using SMT with State Equation took 2260 ms to find 0 implicit places.
[2023-03-13 02:01:10] [INFO ] Redundant transitions in 133 ms returned []
[2023-03-13 02:01:10] [INFO ] Invariant cache hit.
[2023-03-13 02:01:10] [INFO ] Dead Transitions using invariants and state equation in 650 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3127 ms. Remains : 691/691 places, 1730/1730 transitions.
[2023-03-13 02:01:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 16556 resets, run finished after 2671 ms. (steps per millisecond=374 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2455 resets, run finished after 938 ms. (steps per millisecond=1066 ) properties (out of 1) seen :0
[2023-03-13 02:01:14] [INFO ] Invariant cache hit.
[2023-03-13 02:01:14] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2023-03-13 02:01:14] [INFO ] [Real]Absence check using 15 positive and 48 generalized place invariants in 9 ms returned unsat
Current structural bounds on expressions (after SMT) : [1] Max seen :[1]
FORMULA ASLink-PT-09b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Ending property specific reduction for ASLink-PT-09b-UpperBounds-09 in 27833 ms.
Starting property specific reduction for ASLink-PT-09b-UpperBounds-10
// Phase 1: matrix 1740 rows 701 cols
[2023-03-13 02:01:14] [INFO ] Computed 64 place invariants in 30 ms
Incomplete random walk after 10000 steps, including 173 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
[2023-03-13 02:01:14] [INFO ] Invariant cache hit.
[2023-03-13 02:01:14] [INFO ] [Real]Absence check using 14 positive place invariants in 40 ms returned sat
[2023-03-13 02:01:15] [INFO ] [Real]Absence check using 14 positive and 50 generalized place invariants in 34 ms returned sat
[2023-03-13 02:01:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:01:15] [INFO ] [Real]Absence check using state equation in 522 ms returned sat
[2023-03-13 02:01:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:01:15] [INFO ] [Nat]Absence check using 14 positive place invariants in 7 ms returned sat
[2023-03-13 02:01:15] [INFO ] [Nat]Absence check using 14 positive and 50 generalized place invariants in 21 ms returned sat
[2023-03-13 02:01:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:01:17] [INFO ] [Nat]Absence check using state equation in 1594 ms returned sat
[2023-03-13 02:01:17] [INFO ] Computed and/alt/rep : 413/1812/413 causal constraints (skipped 1282 transitions) in 109 ms.
[2023-03-13 02:01:19] [INFO ] Added : 55 causal constraints over 11 iterations in 1604 ms. Result :sat
Minimization took 1598 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 701 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 701/701 places, 1740/1740 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 701 transition count 1739
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 700 transition count 1739
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 698 transition count 1737
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 7 place count 698 transition count 1736
Applied a total of 7 rules in 56 ms. Remains 698 /701 variables (removed 3) and now considering 1736/1740 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60 ms. Remains : 698/701 places, 1736/1740 transitions.
// Phase 1: matrix 1736 rows 698 cols
[2023-03-13 02:01:20] [INFO ] Computed 64 place invariants in 11 ms
Incomplete random walk after 1000000 steps, including 16255 resets, run finished after 2590 ms. (steps per millisecond=386 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2436 resets, run finished after 893 ms. (steps per millisecond=1119 ) properties (out of 1) seen :0
[2023-03-13 02:01:24] [INFO ] Invariant cache hit.
[2023-03-13 02:01:24] [INFO ] [Real]Absence check using 14 positive place invariants in 7 ms returned sat
[2023-03-13 02:01:24] [INFO ] [Real]Absence check using 14 positive and 50 generalized place invariants in 40 ms returned sat
[2023-03-13 02:01:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:01:24] [INFO ] [Real]Absence check using state equation in 598 ms returned sat
[2023-03-13 02:01:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:01:25] [INFO ] [Nat]Absence check using 14 positive place invariants in 33 ms returned sat
[2023-03-13 02:01:25] [INFO ] [Nat]Absence check using 14 positive and 50 generalized place invariants in 57 ms returned sat
[2023-03-13 02:01:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:01:26] [INFO ] [Nat]Absence check using state equation in 1291 ms returned sat
[2023-03-13 02:01:26] [INFO ] Computed and/alt/rep : 409/1800/409 causal constraints (skipped 1282 transitions) in 142 ms.
[2023-03-13 02:01:28] [INFO ] Added : 44 causal constraints over 9 iterations in 2246 ms. Result :sat
Minimization took 370 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 698 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 698/698 places, 1736/1736 transitions.
Applied a total of 0 rules in 25 ms. Remains 698 /698 variables (removed 0) and now considering 1736/1736 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 698/698 places, 1736/1736 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 698/698 places, 1736/1736 transitions.
Applied a total of 0 rules in 25 ms. Remains 698 /698 variables (removed 0) and now considering 1736/1736 (removed 0) transitions.
[2023-03-13 02:01:29] [INFO ] Invariant cache hit.
[2023-03-13 02:01:30] [INFO ] Implicit Places using invariants in 548 ms returned [361]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 553 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 697/698 places, 1736/1736 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 697 transition count 1732
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 693 transition count 1732
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 692 transition count 1731
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 11 place count 692 transition count 1730
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 12 place count 691 transition count 1730
Applied a total of 12 rules in 107 ms. Remains 691 /697 variables (removed 6) and now considering 1730/1736 (removed 6) transitions.
// Phase 1: matrix 1730 rows 691 cols
[2023-03-13 02:01:30] [INFO ] Computed 63 place invariants in 32 ms
[2023-03-13 02:01:31] [INFO ] Implicit Places using invariants in 592 ms returned []
[2023-03-13 02:01:31] [INFO ] Invariant cache hit.
[2023-03-13 02:01:33] [INFO ] Implicit Places using invariants and state equation in 1911 ms returned []
Implicit Place search using SMT with State Equation took 2541 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 691/698 places, 1730/1736 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 3226 ms. Remains : 691/698 places, 1730/1736 transitions.
[2023-03-13 02:01:33] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 16320 resets, run finished after 2608 ms. (steps per millisecond=383 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2436 resets, run finished after 864 ms. (steps per millisecond=1157 ) properties (out of 1) seen :0
[2023-03-13 02:01:36] [INFO ] Invariant cache hit.
[2023-03-13 02:01:36] [INFO ] [Real]Absence check using 15 positive place invariants in 39 ms returned sat
[2023-03-13 02:01:36] [INFO ] [Real]Absence check using 15 positive and 48 generalized place invariants in 27 ms returned sat
[2023-03-13 02:01:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:01:37] [INFO ] [Real]Absence check using state equation in 612 ms returned sat
[2023-03-13 02:01:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:01:37] [INFO ] [Nat]Absence check using 15 positive place invariants in 7 ms returned sat
[2023-03-13 02:01:37] [INFO ] [Nat]Absence check using 15 positive and 48 generalized place invariants in 14 ms returned sat
[2023-03-13 02:01:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:01:38] [INFO ] [Nat]Absence check using state equation in 929 ms returned sat
[2023-03-13 02:01:38] [INFO ] Computed and/alt/rep : 397/1708/397 causal constraints (skipped 1288 transitions) in 106 ms.
[2023-03-13 02:01:40] [INFO ] Added : 32 causal constraints over 7 iterations in 1548 ms. Result :sat
Minimization took 347 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 691 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 691/691 places, 1730/1730 transitions.
Applied a total of 0 rules in 24 ms. Remains 691 /691 variables (removed 0) and now considering 1730/1730 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 691/691 places, 1730/1730 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 691/691 places, 1730/1730 transitions.
Applied a total of 0 rules in 24 ms. Remains 691 /691 variables (removed 0) and now considering 1730/1730 (removed 0) transitions.
[2023-03-13 02:01:40] [INFO ] Invariant cache hit.
[2023-03-13 02:01:41] [INFO ] Implicit Places using invariants in 538 ms returned []
[2023-03-13 02:01:41] [INFO ] Invariant cache hit.
[2023-03-13 02:01:43] [INFO ] Implicit Places using invariants and state equation in 1984 ms returned []
Implicit Place search using SMT with State Equation took 2551 ms to find 0 implicit places.
[2023-03-13 02:01:43] [INFO ] Redundant transitions in 45 ms returned []
[2023-03-13 02:01:43] [INFO ] Invariant cache hit.
[2023-03-13 02:01:44] [INFO ] Dead Transitions using invariants and state equation in 806 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3438 ms. Remains : 691/691 places, 1730/1730 transitions.
Ending property specific reduction for ASLink-PT-09b-UpperBounds-10 in 29697 ms.
Starting property specific reduction for ASLink-PT-09b-UpperBounds-11
// Phase 1: matrix 1740 rows 701 cols
[2023-03-13 02:01:44] [INFO ] Computed 64 place invariants in 12 ms
Incomplete random walk after 10000 steps, including 174 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
[2023-03-13 02:01:44] [INFO ] Invariant cache hit.
[2023-03-13 02:01:44] [INFO ] [Real]Absence check using 14 positive place invariants in 7 ms returned sat
[2023-03-13 02:01:44] [INFO ] [Real]Absence check using 14 positive and 50 generalized place invariants in 35 ms returned sat
[2023-03-13 02:01:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:01:45] [INFO ] [Real]Absence check using state equation in 416 ms returned sat
[2023-03-13 02:01:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:01:45] [INFO ] [Nat]Absence check using 14 positive place invariants in 23 ms returned sat
[2023-03-13 02:01:45] [INFO ] [Nat]Absence check using 14 positive and 50 generalized place invariants in 33 ms returned sat
[2023-03-13 02:01:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:01:45] [INFO ] [Nat]Absence check using state equation in 591 ms returned sat
[2023-03-13 02:01:46] [INFO ] Computed and/alt/rep : 413/1812/413 causal constraints (skipped 1282 transitions) in 125 ms.
[2023-03-13 02:01:47] [INFO ] Added : 31 causal constraints over 7 iterations in 1080 ms. Result :sat
Minimization took 206 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 701 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 701/701 places, 1740/1740 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 701 transition count 1738
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 699 transition count 1738
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 2 with 2 rules applied. Total rules applied 6 place count 698 transition count 1737
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 7 place count 698 transition count 1736
Applied a total of 7 rules in 69 ms. Remains 698 /701 variables (removed 3) and now considering 1736/1740 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 698/701 places, 1736/1740 transitions.
// Phase 1: matrix 1736 rows 698 cols
[2023-03-13 02:01:47] [INFO ] Computed 64 place invariants in 54 ms
Incomplete random walk after 1000000 steps, including 16361 resets, run finished after 2563 ms. (steps per millisecond=390 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2432 resets, run finished after 984 ms. (steps per millisecond=1016 ) properties (out of 1) seen :0
[2023-03-13 02:01:51] [INFO ] Invariant cache hit.
[2023-03-13 02:01:51] [INFO ] [Real]Absence check using 14 positive place invariants in 7 ms returned sat
[2023-03-13 02:01:51] [INFO ] [Real]Absence check using 14 positive and 50 generalized place invariants in 18 ms returned sat
[2023-03-13 02:01:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 02:01:51] [INFO ] [Real]Absence check using state equation in 503 ms returned sat
[2023-03-13 02:01:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 02:01:51] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2023-03-13 02:01:52] [INFO ] [Nat]Absence check using 14 positive and 50 generalized place invariants in 49 ms returned sat
[2023-03-13 02:01:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 02:01:52] [INFO ] [Nat]Absence check using state equation in 842 ms returned sat
[2023-03-13 02:01:53] [INFO ] Computed and/alt/rep : 409/1797/409 causal constraints (skipped 1282 transitions) in 108 ms.
[2023-03-13 02:01:53] [INFO ] Added : 20 causal constraints over 5 iterations in 1000 ms. Result :sat
Minimization took 334 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 698 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 698/698 places, 1736/1736 transitions.
Applied a total of 0 rules in 25 ms. Remains 698 /698 variables (removed 0) and now considering 1736/1736 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 698/698 places, 1736/1736 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 698/698 places, 1736/1736 transitions.
Applied a total of 0 rules in 25 ms. Remains 698 /698 variables (removed 0) and now considering 1736/1736 (removed 0) transitions.
[2023-03-13 02:01:54] [INFO ] Invariant cache hit.
[2023-03-13 02:01:55] [INFO ] Implicit Places using invariants in 557 ms returned []
[2023-03-13 02:01:55] [INFO ] Invariant cache hit.
[2023-03-13 02:01:56] [INFO ] Implicit Places using invariants and state equation in 1520 ms returned []
Implicit Place search using SMT with State Equation took 2092 ms to find 0 implicit places.
[2023-03-13 02:01:56] [INFO ] Redundant transitions in 49 ms returned []
[2023-03-13 02:01:56] [INFO ] Invariant cache hit.
[2023-03-13 02:01:57] [INFO ] Dead Transitions using invariants and state equation in 996 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3169 ms. Remains : 698/698 places, 1736/1736 transitions.
[2023-03-13 02:01:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 16576 resets, run finished after 2372 ms. (steps per millisecond=421 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2442 resets, run finished after 798 ms. (steps per millisecond=1253 ) properties (out of 1) seen :0
[2023-03-13 02:02:00] [INFO ] Invariant cache hit.
[2023-03-13 02:02:01] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2023-03-13 02:02:01] [INFO ] [Real]Absence check using 14 positive and 50 generalized place invariants in 15 ms returned unsat
Current structural bounds on expressions (after SMT) : [1] Max seen :[1]
FORMULA ASLink-PT-09b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Ending property specific reduction for ASLink-PT-09b-UpperBounds-11 in 16811 ms.
[2023-03-13 02:02:01] [INFO ] Flatten gal took : 165 ms
[2023-03-13 02:02:01] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/UpperBounds.sr.xml took 1 ms.
[2023-03-13 02:02:01] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 701 places, 1740 transitions and 7097 arcs took 7 ms.
Total runtime 331048 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_09b
(NrP: 701 NrTr: 1740 NrArc: 7097)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.088sec

net check time: 0m 0.001sec

init dd package: 0m 2.835sec


before gc: list nodes free: 415416

after gc: idd nodes used:4586, unused:63995414; list nodes free:264209704

before gc: list nodes free: 2024194

after gc: idd nodes used:5709, unused:63994291; list nodes free:276761860
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 6386632 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16096264 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 0.011sec

4370 3359 3300 3699 3698 3631 3160 3548 3795 3830 3570 3279 3764 3820 3771 3300 3662 3881 3916 3727 3502 3924 3969 4013 3346 3830 4024 4080 4240 3640 4105 4154 4147 3666 3942 4216 4269 4469 3783 4345 4307 4347 4161 4161 4472 4422 4258 3800 4462 4559 4594 4445 4061 4639 4693 4519 3906 4582 4737 4770 4710 4149 4807 4853 4717 3993 4699 4925 4950 4692 4297 4970 5008 5048 4139 4854 5087 5122 4713 4433 5172 5219

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-09b"
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-09b, 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-oct2-167813598600149"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-09b.tgz
mv ASLink-PT-09b 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 ;