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.r233-tall-167856419000497.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is LeafsetExtension-PT-S32C2, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r233-tall-167856419000497
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.8M
-rw-r--r-- 1 mcc users 14K Feb 25 16:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K Feb 25 16:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Feb 25 16:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 25 16:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 16:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Feb 25 16:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 16:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 78K Feb 25 16:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 19K Feb 25 16:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Feb 25 16:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K Feb 25 16:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 3.4M 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 booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME LeafsetExtension-PT-S32C2-CTLCardinality-00
FORMULA_NAME LeafsetExtension-PT-S32C2-CTLCardinality-01
FORMULA_NAME LeafsetExtension-PT-S32C2-CTLCardinality-02
FORMULA_NAME LeafsetExtension-PT-S32C2-CTLCardinality-03
FORMULA_NAME LeafsetExtension-PT-S32C2-CTLCardinality-04
FORMULA_NAME LeafsetExtension-PT-S32C2-CTLCardinality-05
FORMULA_NAME LeafsetExtension-PT-S32C2-CTLCardinality-06
FORMULA_NAME LeafsetExtension-PT-S32C2-CTLCardinality-07
FORMULA_NAME LeafsetExtension-PT-S32C2-CTLCardinality-08
FORMULA_NAME LeafsetExtension-PT-S32C2-CTLCardinality-09
FORMULA_NAME LeafsetExtension-PT-S32C2-CTLCardinality-10
FORMULA_NAME LeafsetExtension-PT-S32C2-CTLCardinality-11
FORMULA_NAME LeafsetExtension-PT-S32C2-CTLCardinality-12
FORMULA_NAME LeafsetExtension-PT-S32C2-CTLCardinality-13
FORMULA_NAME LeafsetExtension-PT-S32C2-CTLCardinality-14
FORMULA_NAME LeafsetExtension-PT-S32C2-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679537961955

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=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LeafsetExtension-PT-S32C2
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-23 02:19:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-23 02:19:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 02:19:23] [INFO ] Load time of PNML (sax parser for PT used): 223 ms
[2023-03-23 02:19:23] [INFO ] Transformed 5622 places.
[2023-03-23 02:19:23] [INFO ] Transformed 5449 transitions.
[2023-03-23 02:19:23] [INFO ] Parsed PT model containing 5622 places and 5449 transitions and 17500 arcs in 321 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 17 ms.
Support contains 179 out of 5622 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5622/5622 places, 5449/5449 transitions.
Reduce places removed 1059 places and 0 transitions.
Iterating post reduction 0 with 1059 rules applied. Total rules applied 1059 place count 4563 transition count 5449
Discarding 987 places :
Symmetric choice reduction at 1 with 987 rule applications. Total rules 2046 place count 3576 transition count 4462
Iterating global reduction 1 with 987 rules applied. Total rules applied 3033 place count 3576 transition count 4462
Discarding 895 places :
Symmetric choice reduction at 1 with 895 rule applications. Total rules 3928 place count 2681 transition count 3567
Iterating global reduction 1 with 895 rules applied. Total rules applied 4823 place count 2681 transition count 3567
Discarding 864 places :
Symmetric choice reduction at 1 with 864 rule applications. Total rules 5687 place count 1817 transition count 2703
Iterating global reduction 1 with 864 rules applied. Total rules applied 6551 place count 1817 transition count 2703
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 1 with 7 rules applied. Total rules applied 6558 place count 1810 transition count 2703
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 6563 place count 1805 transition count 2698
Iterating global reduction 2 with 5 rules applied. Total rules applied 6568 place count 1805 transition count 2698
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 6573 place count 1800 transition count 2693
Iterating global reduction 2 with 5 rules applied. Total rules applied 6578 place count 1800 transition count 2693
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 6582 place count 1796 transition count 2689
Iterating global reduction 2 with 4 rules applied. Total rules applied 6586 place count 1796 transition count 2689
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 6590 place count 1792 transition count 2685
Iterating global reduction 2 with 4 rules applied. Total rules applied 6594 place count 1792 transition count 2685
Discarding 43 places :
Symmetric choice reduction at 2 with 43 rule applications. Total rules 6637 place count 1749 transition count 2642
Iterating global reduction 2 with 43 rules applied. Total rules applied 6680 place count 1749 transition count 2642
Applied a total of 6680 rules in 2145 ms. Remains 1749 /5622 variables (removed 3873) and now considering 2642/5449 (removed 2807) transitions.
[2023-03-23 02:19:26] [INFO ] Flow matrix only has 2600 transitions (discarded 42 similar events)
// Phase 1: matrix 2600 rows 1749 cols
[2023-03-23 02:19:26] [INFO ] Computed 96 place invariants in 95 ms
[2023-03-23 02:19:27] [INFO ] Implicit Places using invariants in 1673 ms returned [71, 124, 174, 227, 232, 288, 339, 397, 424, 446, 543, 594, 659, 712, 737, 760, 808, 837, 860, 862, 918, 949, 1001, 1051, 1081, 1103, 1136, 1140, 1187, 1223, 1273, 1277, 1321, 1376, 1436, 1484, 1519, 1523, 1569, 1682]
Discarding 40 places :
Implicit Place search using SMT only with invariants took 1699 ms to find 40 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1709/5622 places, 2642/5449 transitions.
Discarding 751 places :
Symmetric choice reduction at 0 with 751 rule applications. Total rules 751 place count 958 transition count 1891
Iterating global reduction 0 with 751 rules applied. Total rules applied 1502 place count 958 transition count 1891
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 1510 place count 950 transition count 1883
Iterating global reduction 0 with 8 rules applied. Total rules applied 1518 place count 950 transition count 1883
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 1525 place count 943 transition count 1876
Iterating global reduction 0 with 7 rules applied. Total rules applied 1532 place count 943 transition count 1876
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 1539 place count 936 transition count 1869
Iterating global reduction 0 with 7 rules applied. Total rules applied 1546 place count 936 transition count 1869
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 1559 place count 923 transition count 1856
Iterating global reduction 0 with 13 rules applied. Total rules applied 1572 place count 923 transition count 1856
Applied a total of 1572 rules in 135 ms. Remains 923 /1709 variables (removed 786) and now considering 1856/2642 (removed 786) transitions.
[2023-03-23 02:19:27] [INFO ] Flow matrix only has 1699 transitions (discarded 157 similar events)
// Phase 1: matrix 1699 rows 923 cols
[2023-03-23 02:19:27] [INFO ] Computed 56 place invariants in 37 ms
[2023-03-23 02:19:28] [INFO ] Implicit Places using invariants in 577 ms returned []
[2023-03-23 02:19:28] [INFO ] Flow matrix only has 1699 transitions (discarded 157 similar events)
[2023-03-23 02:19:28] [INFO ] Invariant cache hit.
[2023-03-23 02:19:30] [INFO ] Implicit Places using invariants and state equation in 2074 ms returned []
Implicit Place search using SMT with State Equation took 2657 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 923/5622 places, 1856/5449 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 6638 ms. Remains : 923/5622 places, 1856/5449 transitions.
Support contains 179 out of 923 places after structural reductions.
[2023-03-23 02:19:30] [INFO ] Flatten gal took : 165 ms
[2023-03-23 02:19:30] [INFO ] Flatten gal took : 89 ms
[2023-03-23 02:19:31] [INFO ] Input system was already deterministic with 1856 transitions.
Incomplete random walk after 10000 steps, including 541 resets, run finished after 592 ms. (steps per millisecond=16 ) properties (out of 100) seen :43
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 57) seen :1
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 56) seen :1
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :1
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 54) seen :2
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 52) seen :1
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 51) seen :1
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 50) seen :1
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 49) seen :1
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 48) seen :1
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 47) seen :1
Running SMT prover for 46 properties.
[2023-03-23 02:19:32] [INFO ] Flow matrix only has 1699 transitions (discarded 157 similar events)
[2023-03-23 02:19:32] [INFO ] Invariant cache hit.
[2023-03-23 02:19:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-23 02:19:32] [INFO ] [Real]Absence check using 1 positive and 55 generalized place invariants in 25 ms returned sat
[2023-03-23 02:19:33] [INFO ] After 959ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:46
[2023-03-23 02:19:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-23 02:19:33] [INFO ] [Nat]Absence check using 1 positive and 55 generalized place invariants in 22 ms returned sat
[2023-03-23 02:19:35] [INFO ] After 1222ms SMT Verify possible using state equation in natural domain returned unsat :33 sat :13
[2023-03-23 02:19:36] [INFO ] After 2296ms SMT Verify possible using trap constraints in natural domain returned unsat :33 sat :13
Attempting to minimize the solution found.
Minimization took 627 ms.
[2023-03-23 02:19:37] [INFO ] After 4481ms SMT Verify possible using all constraints in natural domain returned unsat :33 sat :13
Fused 46 Parikh solutions to 13 different solutions.
Parikh walk visited 0 properties in 31 ms.
Support contains 29 out of 923 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 923/923 places, 1856/1856 transitions.
Graph (complete) has 2466 edges and 923 vertex of which 311 are kept as prefixes of interest. Removing 612 places using SCC suffix rule.4 ms
Discarding 612 places :
Also discarding 433 output transitions
Drop transitions removed 433 transitions
Drop transitions removed 115 transitions
Reduce isomorphic transitions removed 115 transitions.
Drop transitions removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 0 with 158 rules applied. Total rules applied 159 place count 311 transition count 1265
Reduce places removed 45 places and 0 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 1 with 59 rules applied. Total rules applied 218 place count 266 transition count 1251
Reduce places removed 14 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 15 rules applied. Total rules applied 233 place count 252 transition count 1250
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 234 place count 251 transition count 1250
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 25 Pre rules applied. Total rules applied 234 place count 251 transition count 1225
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 4 with 50 rules applied. Total rules applied 284 place count 226 transition count 1225
Discarding 34 places :
Symmetric choice reduction at 4 with 34 rule applications. Total rules 318 place count 192 transition count 1191
Iterating global reduction 4 with 34 rules applied. Total rules applied 352 place count 192 transition count 1191
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 353 place count 191 transition count 1190
Iterating global reduction 4 with 1 rules applied. Total rules applied 354 place count 191 transition count 1190
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 4 with 1 rules applied. Total rules applied 355 place count 190 transition count 1190
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 355 place count 190 transition count 1189
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 357 place count 189 transition count 1189
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 1 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 5 with 78 rules applied. Total rules applied 435 place count 150 transition count 1150
Free-agglomeration rule (complex) applied 31 times.
Iterating global reduction 5 with 31 rules applied. Total rules applied 466 place count 150 transition count 1119
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 5 with 31 rules applied. Total rules applied 497 place count 119 transition count 1119
Partial Free-agglomeration rule applied 13 times.
Drop transitions removed 13 transitions
Iterating global reduction 6 with 13 rules applied. Total rules applied 510 place count 119 transition count 1119
Applied a total of 510 rules in 171 ms. Remains 119 /923 variables (removed 804) and now considering 1119/1856 (removed 737) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 172 ms. Remains : 119/923 places, 1119/1856 transitions.
Incomplete random walk after 10000 steps, including 2698 resets, run finished after 250 ms. (steps per millisecond=40 ) properties (out of 13) seen :12
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-23 02:19:37] [INFO ] Flow matrix only has 359 transitions (discarded 760 similar events)
// Phase 1: matrix 359 rows 119 cols
[2023-03-23 02:19:37] [INFO ] Computed 1 place invariants in 4 ms
[2023-03-23 02:19:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-23 02:19:38] [INFO ] After 82ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-23 02:19:38] [INFO ] After 122ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-23 02:19:38] [INFO ] After 180ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 3 out of 119 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 119/119 places, 1119/1119 transitions.
Graph (complete) has 450 edges and 119 vertex of which 51 are kept as prefixes of interest. Removing 68 places using SCC suffix rule.0 ms
Discarding 68 places :
Also discarding 39 output transitions
Drop transitions removed 39 transitions
Drop transitions removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 51 transition count 1066
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 16 place count 51 transition count 1065
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 17 place count 50 transition count 1065
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 18 place count 50 transition count 1065
Applied a total of 18 rules in 67 ms. Remains 50 /119 variables (removed 69) and now considering 1065/1119 (removed 54) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 50/119 places, 1065/1119 transitions.
Finished random walk after 2219 steps, including 698 resets, run visited all 1 properties in 20 ms. (steps per millisecond=110 )
Successfully simplified 33 atomic propositions for a total of 16 simplifications.
FORMULA LeafsetExtension-PT-S32C2-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-23 02:19:38] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2023-03-23 02:19:38] [INFO ] Flatten gal took : 80 ms
[2023-03-23 02:19:38] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA LeafsetExtension-PT-S32C2-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S32C2-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S32C2-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S32C2-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S32C2-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-23 02:19:38] [INFO ] Flatten gal took : 59 ms
[2023-03-23 02:19:38] [INFO ] Input system was already deterministic with 1856 transitions.
Support contains 60 out of 923 places (down from 122) after GAL structural reductions.
Computed a total of 923 stabilizing places and 1856 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 923 transition count 1856
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 1 formulas.
Starting structural reductions in SI_CTL mode, iteration 0 : 923/923 places, 1856/1856 transitions.
Graph (complete) has 3612 edges and 923 vertex of which 889 are kept as prefixes of interest. Removing 34 places using SCC suffix rule.8 ms
Discarding 34 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 194 transitions
Trivial Post-agglo rules discarded 194 transitions
Performed 194 trivial Post agglomeration. Transition count delta: 194
Iterating post reduction 0 with 194 rules applied. Total rules applied 195 place count 889 transition count 1661
Reduce places removed 194 places and 0 transitions.
Iterating post reduction 1 with 194 rules applied. Total rules applied 389 place count 695 transition count 1661
Performed 59 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 59 Pre rules applied. Total rules applied 389 place count 695 transition count 1602
Deduced a syphon composed of 59 places in 0 ms
Reduce places removed 59 places and 0 transitions.
Iterating global reduction 2 with 118 rules applied. Total rules applied 507 place count 636 transition count 1602
Discarding 105 places :
Symmetric choice reduction at 2 with 105 rule applications. Total rules 612 place count 531 transition count 1497
Iterating global reduction 2 with 105 rules applied. Total rules applied 717 place count 531 transition count 1497
Discarding 45 places :
Symmetric choice reduction at 2 with 45 rule applications. Total rules 762 place count 486 transition count 1452
Iterating global reduction 2 with 45 rules applied. Total rules applied 807 place count 486 transition count 1452
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 2 with 4 rules applied. Total rules applied 811 place count 482 transition count 1452
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 811 place count 482 transition count 1448
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 819 place count 478 transition count 1448
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 823 place count 474 transition count 1444
Iterating global reduction 3 with 4 rules applied. Total rules applied 827 place count 474 transition count 1444
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 831 place count 470 transition count 1440
Iterating global reduction 3 with 4 rules applied. Total rules applied 835 place count 470 transition count 1440
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 843 place count 462 transition count 1432
Iterating global reduction 3 with 8 rules applied. Total rules applied 851 place count 462 transition count 1432
Performed 137 Post agglomeration using F-continuation condition.Transition count delta: 137
Deduced a syphon composed of 137 places in 1 ms
Reduce places removed 137 places and 0 transitions.
Iterating global reduction 3 with 274 rules applied. Total rules applied 1125 place count 325 transition count 1295
Discarding 43 places :
Symmetric choice reduction at 3 with 43 rule applications. Total rules 1168 place count 282 transition count 1252
Iterating global reduction 3 with 43 rules applied. Total rules applied 1211 place count 282 transition count 1252
Applied a total of 1211 rules in 193 ms. Remains 282 /923 variables (removed 641) and now considering 1252/1856 (removed 604) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 194 ms. Remains : 282/923 places, 1252/1856 transitions.
[2023-03-23 02:19:38] [INFO ] Flatten gal took : 50 ms
[2023-03-23 02:19:38] [INFO ] Flatten gal took : 31 ms
[2023-03-23 02:19:38] [INFO ] Input system was already deterministic with 1252 transitions.
Starting structural reductions in LTL mode, iteration 0 : 923/923 places, 1856/1856 transitions.
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 891 transition count 1856
Discarding 149 places :
Symmetric choice reduction at 1 with 149 rule applications. Total rules 181 place count 742 transition count 1707
Iterating global reduction 1 with 149 rules applied. Total rules applied 330 place count 742 transition count 1707
Discarding 120 places :
Symmetric choice reduction at 1 with 120 rule applications. Total rules 450 place count 622 transition count 1587
Iterating global reduction 1 with 120 rules applied. Total rules applied 570 place count 622 transition count 1587
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 1 with 7 rules applied. Total rules applied 577 place count 615 transition count 1587
Discarding 97 places :
Symmetric choice reduction at 2 with 97 rule applications. Total rules 674 place count 518 transition count 1490
Iterating global reduction 2 with 97 rules applied. Total rules applied 771 place count 518 transition count 1490
Discarding 36 places :
Implicit places reduction removed 36 places
Iterating post reduction 2 with 36 rules applied. Total rules applied 807 place count 482 transition count 1490
Discarding 103 places :
Symmetric choice reduction at 3 with 103 rule applications. Total rules 910 place count 379 transition count 1387
Iterating global reduction 3 with 103 rules applied. Total rules applied 1013 place count 379 transition count 1387
Discarding 43 places :
Symmetric choice reduction at 3 with 43 rule applications. Total rules 1056 place count 336 transition count 1344
Iterating global reduction 3 with 43 rules applied. Total rules applied 1099 place count 336 transition count 1344
Discarding 43 places :
Symmetric choice reduction at 3 with 43 rule applications. Total rules 1142 place count 293 transition count 1301
Iterating global reduction 3 with 43 rules applied. Total rules applied 1185 place count 293 transition count 1301
Discarding 50 places :
Symmetric choice reduction at 3 with 50 rule applications. Total rules 1235 place count 243 transition count 1251
Iterating global reduction 3 with 50 rules applied. Total rules applied 1285 place count 243 transition count 1251
Discarding 71 places :
Symmetric choice reduction at 3 with 71 rule applications. Total rules 1356 place count 172 transition count 1180
Iterating global reduction 3 with 71 rules applied. Total rules applied 1427 place count 172 transition count 1180
Applied a total of 1427 rules in 86 ms. Remains 172 /923 variables (removed 751) and now considering 1180/1856 (removed 676) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 86 ms. Remains : 172/923 places, 1180/1856 transitions.
[2023-03-23 02:19:39] [INFO ] Flatten gal took : 27 ms
[2023-03-23 02:19:39] [INFO ] Flatten gal took : 30 ms
[2023-03-23 02:19:39] [INFO ] Input system was already deterministic with 1180 transitions.
Starting structural reductions in LTL mode, iteration 0 : 923/923 places, 1856/1856 transitions.
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 891 transition count 1856
Discarding 153 places :
Symmetric choice reduction at 1 with 153 rule applications. Total rules 185 place count 738 transition count 1703
Iterating global reduction 1 with 153 rules applied. Total rules applied 338 place count 738 transition count 1703
Discarding 125 places :
Symmetric choice reduction at 1 with 125 rule applications. Total rules 463 place count 613 transition count 1578
Iterating global reduction 1 with 125 rules applied. Total rules applied 588 place count 613 transition count 1578
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 1 with 8 rules applied. Total rules applied 596 place count 605 transition count 1578
Discarding 102 places :
Symmetric choice reduction at 2 with 102 rule applications. Total rules 698 place count 503 transition count 1476
Iterating global reduction 2 with 102 rules applied. Total rules applied 800 place count 503 transition count 1476
Discarding 40 places :
Implicit places reduction removed 40 places
Iterating post reduction 2 with 40 rules applied. Total rules applied 840 place count 463 transition count 1476
Discarding 110 places :
Symmetric choice reduction at 3 with 110 rule applications. Total rules 950 place count 353 transition count 1366
Iterating global reduction 3 with 110 rules applied. Total rules applied 1060 place count 353 transition count 1366
Discarding 48 places :
Symmetric choice reduction at 3 with 48 rule applications. Total rules 1108 place count 305 transition count 1318
Iterating global reduction 3 with 48 rules applied. Total rules applied 1156 place count 305 transition count 1318
Discarding 47 places :
Symmetric choice reduction at 3 with 47 rule applications. Total rules 1203 place count 258 transition count 1271
Iterating global reduction 3 with 47 rules applied. Total rules applied 1250 place count 258 transition count 1271
Discarding 55 places :
Symmetric choice reduction at 3 with 55 rule applications. Total rules 1305 place count 203 transition count 1216
Iterating global reduction 3 with 55 rules applied. Total rules applied 1360 place count 203 transition count 1216
Discarding 76 places :
Symmetric choice reduction at 3 with 76 rule applications. Total rules 1436 place count 127 transition count 1140
Iterating global reduction 3 with 76 rules applied. Total rules applied 1512 place count 127 transition count 1140
Applied a total of 1512 rules in 109 ms. Remains 127 /923 variables (removed 796) and now considering 1140/1856 (removed 716) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 110 ms. Remains : 127/923 places, 1140/1856 transitions.
[2023-03-23 02:19:39] [INFO ] Flatten gal took : 27 ms
[2023-03-23 02:19:39] [INFO ] Flatten gal took : 29 ms
[2023-03-23 02:19:39] [INFO ] Input system was already deterministic with 1140 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 923/923 places, 1856/1856 transitions.
Graph (complete) has 3612 edges and 923 vertex of which 888 are kept as prefixes of interest. Removing 35 places using SCC suffix rule.3 ms
Discarding 35 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 0 with 200 rules applied. Total rules applied 201 place count 888 transition count 1655
Reduce places removed 200 places and 0 transitions.
Iterating post reduction 1 with 200 rules applied. Total rules applied 401 place count 688 transition count 1655
Performed 58 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 58 Pre rules applied. Total rules applied 401 place count 688 transition count 1597
Deduced a syphon composed of 58 places in 1 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 2 with 116 rules applied. Total rules applied 517 place count 630 transition count 1597
Discarding 111 places :
Symmetric choice reduction at 2 with 111 rule applications. Total rules 628 place count 519 transition count 1486
Iterating global reduction 2 with 111 rules applied. Total rules applied 739 place count 519 transition count 1486
Discarding 48 places :
Symmetric choice reduction at 2 with 48 rule applications. Total rules 787 place count 471 transition count 1438
Iterating global reduction 2 with 48 rules applied. Total rules applied 835 place count 471 transition count 1438
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 2 with 5 rules applied. Total rules applied 840 place count 466 transition count 1438
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 840 place count 466 transition count 1433
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 850 place count 461 transition count 1433
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 855 place count 456 transition count 1428
Iterating global reduction 3 with 5 rules applied. Total rules applied 860 place count 456 transition count 1428
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 865 place count 451 transition count 1423
Iterating global reduction 3 with 5 rules applied. Total rules applied 870 place count 451 transition count 1423
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 880 place count 441 transition count 1413
Iterating global reduction 3 with 10 rules applied. Total rules applied 890 place count 441 transition count 1413
Performed 134 Post agglomeration using F-continuation condition.Transition count delta: 134
Deduced a syphon composed of 134 places in 0 ms
Reduce places removed 134 places and 0 transitions.
Iterating global reduction 3 with 268 rules applied. Total rules applied 1158 place count 307 transition count 1279
Discarding 43 places :
Symmetric choice reduction at 3 with 43 rule applications. Total rules 1201 place count 264 transition count 1236
Iterating global reduction 3 with 43 rules applied. Total rules applied 1244 place count 264 transition count 1236
Applied a total of 1244 rules in 170 ms. Remains 264 /923 variables (removed 659) and now considering 1236/1856 (removed 620) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 170 ms. Remains : 264/923 places, 1236/1856 transitions.
[2023-03-23 02:19:39] [INFO ] Flatten gal took : 23 ms
[2023-03-23 02:19:39] [INFO ] Flatten gal took : 26 ms
[2023-03-23 02:19:39] [INFO ] Input system was already deterministic with 1236 transitions.
Starting structural reductions in LTL mode, iteration 0 : 923/923 places, 1856/1856 transitions.
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 34 place count 889 transition count 1856
Discarding 152 places :
Symmetric choice reduction at 1 with 152 rule applications. Total rules 186 place count 737 transition count 1704
Iterating global reduction 1 with 152 rules applied. Total rules applied 338 place count 737 transition count 1704
Discarding 126 places :
Symmetric choice reduction at 1 with 126 rule applications. Total rules 464 place count 611 transition count 1578
Iterating global reduction 1 with 126 rules applied. Total rules applied 590 place count 611 transition count 1578
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 1 with 7 rules applied. Total rules applied 597 place count 604 transition count 1578
Discarding 102 places :
Symmetric choice reduction at 2 with 102 rule applications. Total rules 699 place count 502 transition count 1476
Iterating global reduction 2 with 102 rules applied. Total rules applied 801 place count 502 transition count 1476
Discarding 42 places :
Implicit places reduction removed 42 places
Iterating post reduction 2 with 42 rules applied. Total rules applied 843 place count 460 transition count 1476
Discarding 113 places :
Symmetric choice reduction at 3 with 113 rule applications. Total rules 956 place count 347 transition count 1363
Iterating global reduction 3 with 113 rules applied. Total rules applied 1069 place count 347 transition count 1363
Discarding 49 places :
Symmetric choice reduction at 3 with 49 rule applications. Total rules 1118 place count 298 transition count 1314
Iterating global reduction 3 with 49 rules applied. Total rules applied 1167 place count 298 transition count 1314
Discarding 49 places :
Symmetric choice reduction at 3 with 49 rule applications. Total rules 1216 place count 249 transition count 1265
Iterating global reduction 3 with 49 rules applied. Total rules applied 1265 place count 249 transition count 1265
Discarding 56 places :
Symmetric choice reduction at 3 with 56 rule applications. Total rules 1321 place count 193 transition count 1209
Iterating global reduction 3 with 56 rules applied. Total rules applied 1377 place count 193 transition count 1209
Discarding 82 places :
Symmetric choice reduction at 3 with 82 rule applications. Total rules 1459 place count 111 transition count 1127
Iterating global reduction 3 with 82 rules applied. Total rules applied 1541 place count 111 transition count 1127
Applied a total of 1541 rules in 69 ms. Remains 111 /923 variables (removed 812) and now considering 1127/1856 (removed 729) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 69 ms. Remains : 111/923 places, 1127/1856 transitions.
[2023-03-23 02:19:39] [INFO ] Flatten gal took : 23 ms
[2023-03-23 02:19:39] [INFO ] Flatten gal took : 26 ms
[2023-03-23 02:19:39] [INFO ] Input system was already deterministic with 1127 transitions.
Starting structural reductions in LTL mode, iteration 0 : 923/923 places, 1856/1856 transitions.
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 890 transition count 1856
Discarding 155 places :
Symmetric choice reduction at 1 with 155 rule applications. Total rules 188 place count 735 transition count 1701
Iterating global reduction 1 with 155 rules applied. Total rules applied 343 place count 735 transition count 1701
Discarding 127 places :
Symmetric choice reduction at 1 with 127 rule applications. Total rules 470 place count 608 transition count 1574
Iterating global reduction 1 with 127 rules applied. Total rules applied 597 place count 608 transition count 1574
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 1 with 8 rules applied. Total rules applied 605 place count 600 transition count 1574
Discarding 103 places :
Symmetric choice reduction at 2 with 103 rule applications. Total rules 708 place count 497 transition count 1471
Iterating global reduction 2 with 103 rules applied. Total rules applied 811 place count 497 transition count 1471
Discarding 42 places :
Implicit places reduction removed 42 places
Iterating post reduction 2 with 42 rules applied. Total rules applied 853 place count 455 transition count 1471
Discarding 113 places :
Symmetric choice reduction at 3 with 113 rule applications. Total rules 966 place count 342 transition count 1358
Iterating global reduction 3 with 113 rules applied. Total rules applied 1079 place count 342 transition count 1358
Discarding 50 places :
Symmetric choice reduction at 3 with 50 rule applications. Total rules 1129 place count 292 transition count 1308
Iterating global reduction 3 with 50 rules applied. Total rules applied 1179 place count 292 transition count 1308
Discarding 50 places :
Symmetric choice reduction at 3 with 50 rule applications. Total rules 1229 place count 242 transition count 1258
Iterating global reduction 3 with 50 rules applied. Total rules applied 1279 place count 242 transition count 1258
Discarding 58 places :
Symmetric choice reduction at 3 with 58 rule applications. Total rules 1337 place count 184 transition count 1200
Iterating global reduction 3 with 58 rules applied. Total rules applied 1395 place count 184 transition count 1200
Discarding 82 places :
Symmetric choice reduction at 3 with 82 rule applications. Total rules 1477 place count 102 transition count 1118
Iterating global reduction 3 with 82 rules applied. Total rules applied 1559 place count 102 transition count 1118
Applied a total of 1559 rules in 68 ms. Remains 102 /923 variables (removed 821) and now considering 1118/1856 (removed 738) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68 ms. Remains : 102/923 places, 1118/1856 transitions.
[2023-03-23 02:19:39] [INFO ] Flatten gal took : 22 ms
[2023-03-23 02:19:39] [INFO ] Flatten gal took : 27 ms
[2023-03-23 02:19:39] [INFO ] Input system was already deterministic with 1118 transitions.
Starting structural reductions in LTL mode, iteration 0 : 923/923 places, 1856/1856 transitions.
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 34 place count 889 transition count 1856
Discarding 152 places :
Symmetric choice reduction at 1 with 152 rule applications. Total rules 186 place count 737 transition count 1704
Iterating global reduction 1 with 152 rules applied. Total rules applied 338 place count 737 transition count 1704
Discarding 124 places :
Symmetric choice reduction at 1 with 124 rule applications. Total rules 462 place count 613 transition count 1580
Iterating global reduction 1 with 124 rules applied. Total rules applied 586 place count 613 transition count 1580
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 592 place count 607 transition count 1580
Discarding 99 places :
Symmetric choice reduction at 2 with 99 rule applications. Total rules 691 place count 508 transition count 1481
Iterating global reduction 2 with 99 rules applied. Total rules applied 790 place count 508 transition count 1481
Discarding 41 places :
Implicit places reduction removed 41 places
Iterating post reduction 2 with 41 rules applied. Total rules applied 831 place count 467 transition count 1481
Discarding 109 places :
Symmetric choice reduction at 3 with 109 rule applications. Total rules 940 place count 358 transition count 1372
Iterating global reduction 3 with 109 rules applied. Total rules applied 1049 place count 358 transition count 1372
Discarding 47 places :
Symmetric choice reduction at 3 with 47 rule applications. Total rules 1096 place count 311 transition count 1325
Iterating global reduction 3 with 47 rules applied. Total rules applied 1143 place count 311 transition count 1325
Discarding 47 places :
Symmetric choice reduction at 3 with 47 rule applications. Total rules 1190 place count 264 transition count 1278
Iterating global reduction 3 with 47 rules applied. Total rules applied 1237 place count 264 transition count 1278
Discarding 53 places :
Symmetric choice reduction at 3 with 53 rule applications. Total rules 1290 place count 211 transition count 1225
Iterating global reduction 3 with 53 rules applied. Total rules applied 1343 place count 211 transition count 1225
Discarding 81 places :
Symmetric choice reduction at 3 with 81 rule applications. Total rules 1424 place count 130 transition count 1144
Iterating global reduction 3 with 81 rules applied. Total rules applied 1505 place count 130 transition count 1144
Applied a total of 1505 rules in 94 ms. Remains 130 /923 variables (removed 793) and now considering 1144/1856 (removed 712) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 94 ms. Remains : 130/923 places, 1144/1856 transitions.
[2023-03-23 02:19:40] [INFO ] Flatten gal took : 20 ms
[2023-03-23 02:19:40] [INFO ] Flatten gal took : 24 ms
[2023-03-23 02:19:40] [INFO ] Input system was already deterministic with 1144 transitions.
Starting structural reductions in LTL mode, iteration 0 : 923/923 places, 1856/1856 transitions.
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 891 transition count 1856
Discarding 154 places :
Symmetric choice reduction at 1 with 154 rule applications. Total rules 186 place count 737 transition count 1702
Iterating global reduction 1 with 154 rules applied. Total rules applied 340 place count 737 transition count 1702
Discarding 126 places :
Symmetric choice reduction at 1 with 126 rule applications. Total rules 466 place count 611 transition count 1576
Iterating global reduction 1 with 126 rules applied. Total rules applied 592 place count 611 transition count 1576
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 1 with 8 rules applied. Total rules applied 600 place count 603 transition count 1576
Discarding 102 places :
Symmetric choice reduction at 2 with 102 rule applications. Total rules 702 place count 501 transition count 1474
Iterating global reduction 2 with 102 rules applied. Total rules applied 804 place count 501 transition count 1474
Discarding 41 places :
Implicit places reduction removed 41 places
Iterating post reduction 2 with 41 rules applied. Total rules applied 845 place count 460 transition count 1474
Discarding 111 places :
Symmetric choice reduction at 3 with 111 rule applications. Total rules 956 place count 349 transition count 1363
Iterating global reduction 3 with 111 rules applied. Total rules applied 1067 place count 349 transition count 1363
Discarding 48 places :
Symmetric choice reduction at 3 with 48 rule applications. Total rules 1115 place count 301 transition count 1315
Iterating global reduction 3 with 48 rules applied. Total rules applied 1163 place count 301 transition count 1315
Discarding 48 places :
Symmetric choice reduction at 3 with 48 rule applications. Total rules 1211 place count 253 transition count 1267
Iterating global reduction 3 with 48 rules applied. Total rules applied 1259 place count 253 transition count 1267
Discarding 56 places :
Symmetric choice reduction at 3 with 56 rule applications. Total rules 1315 place count 197 transition count 1211
Iterating global reduction 3 with 56 rules applied. Total rules applied 1371 place count 197 transition count 1211
Discarding 78 places :
Symmetric choice reduction at 3 with 78 rule applications. Total rules 1449 place count 119 transition count 1133
Iterating global reduction 3 with 78 rules applied. Total rules applied 1527 place count 119 transition count 1133
Applied a total of 1527 rules in 102 ms. Remains 119 /923 variables (removed 804) and now considering 1133/1856 (removed 723) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 102 ms. Remains : 119/923 places, 1133/1856 transitions.
[2023-03-23 02:19:40] [INFO ] Flatten gal took : 22 ms
[2023-03-23 02:19:40] [INFO ] Flatten gal took : 25 ms
[2023-03-23 02:19:40] [INFO ] Input system was already deterministic with 1133 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 923/923 places, 1856/1856 transitions.
Graph (complete) has 3612 edges and 923 vertex of which 888 are kept as prefixes of interest. Removing 35 places using SCC suffix rule.3 ms
Discarding 35 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 199 transitions
Trivial Post-agglo rules discarded 199 transitions
Performed 199 trivial Post agglomeration. Transition count delta: 199
Iterating post reduction 0 with 199 rules applied. Total rules applied 200 place count 888 transition count 1656
Reduce places removed 199 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 200 rules applied. Total rules applied 400 place count 689 transition count 1655
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 401 place count 688 transition count 1655
Performed 57 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 57 Pre rules applied. Total rules applied 401 place count 688 transition count 1598
Deduced a syphon composed of 57 places in 0 ms
Reduce places removed 57 places and 0 transitions.
Iterating global reduction 3 with 114 rules applied. Total rules applied 515 place count 631 transition count 1598
Discarding 111 places :
Symmetric choice reduction at 3 with 111 rule applications. Total rules 626 place count 520 transition count 1487
Iterating global reduction 3 with 111 rules applied. Total rules applied 737 place count 520 transition count 1487
Discarding 46 places :
Symmetric choice reduction at 3 with 46 rule applications. Total rules 783 place count 474 transition count 1441
Iterating global reduction 3 with 46 rules applied. Total rules applied 829 place count 474 transition count 1441
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 3 with 5 rules applied. Total rules applied 834 place count 469 transition count 1441
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 834 place count 469 transition count 1436
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 844 place count 464 transition count 1436
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 849 place count 459 transition count 1431
Iterating global reduction 4 with 5 rules applied. Total rules applied 854 place count 459 transition count 1431
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 859 place count 454 transition count 1426
Iterating global reduction 4 with 5 rules applied. Total rules applied 864 place count 454 transition count 1426
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 874 place count 444 transition count 1416
Iterating global reduction 4 with 10 rules applied. Total rules applied 884 place count 444 transition count 1416
Performed 134 Post agglomeration using F-continuation condition.Transition count delta: 134
Deduced a syphon composed of 134 places in 0 ms
Reduce places removed 134 places and 0 transitions.
Iterating global reduction 4 with 268 rules applied. Total rules applied 1152 place count 310 transition count 1282
Discarding 43 places :
Symmetric choice reduction at 4 with 43 rule applications. Total rules 1195 place count 267 transition count 1239
Iterating global reduction 4 with 43 rules applied. Total rules applied 1238 place count 267 transition count 1239
Applied a total of 1238 rules in 146 ms. Remains 267 /923 variables (removed 656) and now considering 1239/1856 (removed 617) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 146 ms. Remains : 267/923 places, 1239/1856 transitions.
[2023-03-23 02:19:40] [INFO ] Flatten gal took : 36 ms
[2023-03-23 02:19:40] [INFO ] Flatten gal took : 25 ms
[2023-03-23 02:19:40] [INFO ] Input system was already deterministic with 1239 transitions.
Starting structural reductions in LTL mode, iteration 0 : 923/923 places, 1856/1856 transitions.
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 894 transition count 1856
Discarding 144 places :
Symmetric choice reduction at 1 with 144 rule applications. Total rules 173 place count 750 transition count 1712
Iterating global reduction 1 with 144 rules applied. Total rules applied 317 place count 750 transition count 1712
Discarding 118 places :
Symmetric choice reduction at 1 with 118 rule applications. Total rules 435 place count 632 transition count 1594
Iterating global reduction 1 with 118 rules applied. Total rules applied 553 place count 632 transition count 1594
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 1 with 7 rules applied. Total rules applied 560 place count 625 transition count 1594
Discarding 93 places :
Symmetric choice reduction at 2 with 93 rule applications. Total rules 653 place count 532 transition count 1501
Iterating global reduction 2 with 93 rules applied. Total rules applied 746 place count 532 transition count 1501
Discarding 33 places :
Implicit places reduction removed 33 places
Iterating post reduction 2 with 33 rules applied. Total rules applied 779 place count 499 transition count 1501
Discarding 96 places :
Symmetric choice reduction at 3 with 96 rule applications. Total rules 875 place count 403 transition count 1405
Iterating global reduction 3 with 96 rules applied. Total rules applied 971 place count 403 transition count 1405
Discarding 40 places :
Symmetric choice reduction at 3 with 40 rule applications. Total rules 1011 place count 363 transition count 1365
Iterating global reduction 3 with 40 rules applied. Total rules applied 1051 place count 363 transition count 1365
Discarding 40 places :
Symmetric choice reduction at 3 with 40 rule applications. Total rules 1091 place count 323 transition count 1325
Iterating global reduction 3 with 40 rules applied. Total rules applied 1131 place count 323 transition count 1325
Discarding 47 places :
Symmetric choice reduction at 3 with 47 rule applications. Total rules 1178 place count 276 transition count 1278
Iterating global reduction 3 with 47 rules applied. Total rules applied 1225 place count 276 transition count 1278
Discarding 64 places :
Symmetric choice reduction at 3 with 64 rule applications. Total rules 1289 place count 212 transition count 1214
Iterating global reduction 3 with 64 rules applied. Total rules applied 1353 place count 212 transition count 1214
Applied a total of 1353 rules in 109 ms. Remains 212 /923 variables (removed 711) and now considering 1214/1856 (removed 642) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 109 ms. Remains : 212/923 places, 1214/1856 transitions.
[2023-03-23 02:19:40] [INFO ] Flatten gal took : 21 ms
[2023-03-23 02:19:40] [INFO ] Flatten gal took : 24 ms
[2023-03-23 02:19:40] [INFO ] Input system was already deterministic with 1214 transitions.
[2023-03-23 02:19:40] [INFO ] Flatten gal took : 41 ms
[2023-03-23 02:19:40] [INFO ] Flatten gal took : 39 ms
[2023-03-23 02:19:41] [INFO ] Export to MCC of 10 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-23 02:19:41] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 923 places, 1856 transitions and 6398 arcs took 10 ms.
Total runtime 17619 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/481/ctl_0_ --ctl=/tmp/481/ctl_1_ --ctl=/tmp/481/ctl_2_ --ctl=/tmp/481/ctl_3_ --ctl=/tmp/481/ctl_4_ --ctl=/tmp/481/ctl_5_ --ctl=/tmp/481/ctl_6_ --ctl=/tmp/481/ctl_7_ --ctl=/tmp/481/ctl_8_ --ctl=/tmp/481/ctl_9_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 14822868 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16091020 kB
Could not compute solution for formula : LeafsetExtension-PT-S32C2-CTLCardinality-00
Could not compute solution for formula : LeafsetExtension-PT-S32C2-CTLCardinality-02
Could not compute solution for formula : LeafsetExtension-PT-S32C2-CTLCardinality-03
Could not compute solution for formula : LeafsetExtension-PT-S32C2-CTLCardinality-04
Could not compute solution for formula : LeafsetExtension-PT-S32C2-CTLCardinality-06
Could not compute solution for formula : LeafsetExtension-PT-S32C2-CTLCardinality-07
Could not compute solution for formula : LeafsetExtension-PT-S32C2-CTLCardinality-12
Could not compute solution for formula : LeafsetExtension-PT-S32C2-CTLCardinality-13
Could not compute solution for formula : LeafsetExtension-PT-S32C2-CTLCardinality-14
Could not compute solution for formula : LeafsetExtension-PT-S32C2-CTLCardinality-15

BK_STOP 1679541553231

--------------------
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 CTLCardinality -timeout 360 -rebuildPNML
mcc2023
ctl formula name LeafsetExtension-PT-S32C2-CTLCardinality-00
ctl formula formula --ctl=/tmp/481/ctl_0_
ctl formula name LeafsetExtension-PT-S32C2-CTLCardinality-02
ctl formula formula --ctl=/tmp/481/ctl_1_
ctl formula name LeafsetExtension-PT-S32C2-CTLCardinality-03
ctl formula formula --ctl=/tmp/481/ctl_2_
ctl formula name LeafsetExtension-PT-S32C2-CTLCardinality-04
ctl formula formula --ctl=/tmp/481/ctl_3_
ctl formula name LeafsetExtension-PT-S32C2-CTLCardinality-06
ctl formula formula --ctl=/tmp/481/ctl_4_
ctl formula name LeafsetExtension-PT-S32C2-CTLCardinality-07
ctl formula formula --ctl=/tmp/481/ctl_5_
ctl formula name LeafsetExtension-PT-S32C2-CTLCardinality-12
ctl formula formula --ctl=/tmp/481/ctl_6_
ctl formula name LeafsetExtension-PT-S32C2-CTLCardinality-13
ctl formula formula --ctl=/tmp/481/ctl_7_
ctl formula name LeafsetExtension-PT-S32C2-CTLCardinality-14
ctl formula formula --ctl=/tmp/481/ctl_8_
ctl formula name LeafsetExtension-PT-S32C2-CTLCardinality-15
ctl formula formula --ctl=/tmp/481/ctl_9_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 923 places, 1856 transitions and 6398 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.020 real 0.020 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 1856->1855 groups
pnml2lts-sym: Regrouping took 1.320 real 1.320 user 0.000 sys
pnml2lts-sym: state vector length is 923; there are 1855 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
Killing (15) : 487
Killing (9) : 487

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="LeafsetExtension-PT-S32C2"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is LeafsetExtension-PT-S32C2, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r233-tall-167856419000497"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S32C2.tgz
mv LeafsetExtension-PT-S32C2 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;