About the Execution of ITS-Tools for NoC3x3-PT-8B
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 663.420 | 51880.00 | 87764.00 | 396.30 | TFFFFTFFFTTFTFTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r150-smll-165276998600235.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool itstools
Input is NoC3x3-PT-8B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r150-smll-165276998600235
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.2M
-rw-r--r-- 1 mcc users 7.7K Apr 29 13:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Apr 29 13:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Apr 29 13:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 71K Apr 29 13:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 9 08:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 08:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 08:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 08:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 08:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 3.0M May 10 09:34 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 NoC3x3-PT-8B-LTLCardinality-00
FORMULA_NAME NoC3x3-PT-8B-LTLCardinality-01
FORMULA_NAME NoC3x3-PT-8B-LTLCardinality-02
FORMULA_NAME NoC3x3-PT-8B-LTLCardinality-03
FORMULA_NAME NoC3x3-PT-8B-LTLCardinality-04
FORMULA_NAME NoC3x3-PT-8B-LTLCardinality-05
FORMULA_NAME NoC3x3-PT-8B-LTLCardinality-06
FORMULA_NAME NoC3x3-PT-8B-LTLCardinality-07
FORMULA_NAME NoC3x3-PT-8B-LTLCardinality-08
FORMULA_NAME NoC3x3-PT-8B-LTLCardinality-09
FORMULA_NAME NoC3x3-PT-8B-LTLCardinality-10
FORMULA_NAME NoC3x3-PT-8B-LTLCardinality-11
FORMULA_NAME NoC3x3-PT-8B-LTLCardinality-12
FORMULA_NAME NoC3x3-PT-8B-LTLCardinality-13
FORMULA_NAME NoC3x3-PT-8B-LTLCardinality-14
FORMULA_NAME NoC3x3-PT-8B-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1653044854111
Running Version 202205111006
[2022-05-20 11:07:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-20 11:07:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 11:07:38] [INFO ] Load time of PNML (sax parser for PT used): 1226 ms
[2022-05-20 11:07:38] [INFO ] Transformed 9140 places.
[2022-05-20 11:07:38] [INFO ] Transformed 14577 transitions.
[2022-05-20 11:07:38] [INFO ] Found NUPN structural information;
[2022-05-20 11:07:38] [INFO ] Parsed PT model containing 9140 places and 14577 transitions in 1617 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 21 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA NoC3x3-PT-8B-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-8B-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-8B-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-8B-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-8B-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-8B-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 9140 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9140/9140 places, 14577/14577 transitions.
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 9107 transition count 14577
Discarding 5496 places :
Symmetric choice reduction at 1 with 5496 rule applications. Total rules 5529 place count 3611 transition count 9081
Iterating global reduction 1 with 5496 rules applied. Total rules applied 11025 place count 3611 transition count 9081
Ensure Unique test removed 3045 transitions
Reduce isomorphic transitions removed 3045 transitions.
Iterating post reduction 1 with 3045 rules applied. Total rules applied 14070 place count 3611 transition count 6036
Discarding 2000 places :
Symmetric choice reduction at 2 with 2000 rule applications. Total rules 16070 place count 1611 transition count 4036
Iterating global reduction 2 with 2000 rules applied. Total rules applied 18070 place count 1611 transition count 4036
Ensure Unique test removed 1872 transitions
Reduce isomorphic transitions removed 1872 transitions.
Iterating post reduction 2 with 1872 rules applied. Total rules applied 19942 place count 1611 transition count 2164
Discarding 66 places :
Symmetric choice reduction at 3 with 66 rule applications. Total rules 20008 place count 1545 transition count 2098
Iterating global reduction 3 with 66 rules applied. Total rules applied 20074 place count 1545 transition count 2098
Applied a total of 20074 rules in 2143 ms. Remains 1545 /9140 variables (removed 7595) and now considering 2098/14577 (removed 12479) transitions.
// Phase 1: matrix 2098 rows 1545 cols
[2022-05-20 11:07:41] [INFO ] Computed 66 place invariants in 45 ms
[2022-05-20 11:07:42] [INFO ] Implicit Places using invariants in 1303 ms returned []
// Phase 1: matrix 2098 rows 1545 cols
[2022-05-20 11:07:42] [INFO ] Computed 66 place invariants in 14 ms
[2022-05-20 11:07:45] [INFO ] Implicit Places using invariants and state equation in 2798 ms returned []
Implicit Place search using SMT with State Equation took 4150 ms to find 0 implicit places.
// Phase 1: matrix 2098 rows 1545 cols
[2022-05-20 11:07:45] [INFO ] Computed 66 place invariants in 17 ms
[2022-05-20 11:07:47] [INFO ] Dead Transitions using invariants and state equation in 2744 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1545/9140 places, 2098/14577 transitions.
Finished structural reductions, in 1 iterations. Remains : 1545/9140 places, 2098/14577 transitions.
Support contains 25 out of 1545 places after structural reductions.
[2022-05-20 11:07:48] [INFO ] Flatten gal took : 394 ms
[2022-05-20 11:07:48] [INFO ] Flatten gal took : 235 ms
[2022-05-20 11:07:49] [INFO ] Input system was already deterministic with 2098 transitions.
Support contains 23 out of 1545 places (down from 25) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 4 resets, run finished after 996 ms. (steps per millisecond=10 ) properties (out of 15) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 2098 rows 1545 cols
[2022-05-20 11:07:50] [INFO ] Computed 66 place invariants in 13 ms
[2022-05-20 11:07:51] [INFO ] [Real]Absence check using 66 positive place invariants in 80 ms returned sat
[2022-05-20 11:07:51] [INFO ] After 837ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-05-20 11:07:52] [INFO ] [Nat]Absence check using 66 positive place invariants in 82 ms returned sat
[2022-05-20 11:07:54] [INFO ] After 1779ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :4
[2022-05-20 11:07:55] [INFO ] Deduced a trap composed of 105 places in 539 ms of which 9 ms to minimize.
[2022-05-20 11:07:55] [INFO ] Deduced a trap composed of 93 places in 557 ms of which 3 ms to minimize.
[2022-05-20 11:07:56] [INFO ] Deduced a trap composed of 102 places in 468 ms of which 3 ms to minimize.
[2022-05-20 11:07:57] [INFO ] Deduced a trap composed of 65 places in 513 ms of which 4 ms to minimize.
[2022-05-20 11:07:57] [INFO ] Deduced a trap composed of 69 places in 362 ms of which 1 ms to minimize.
[2022-05-20 11:07:57] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 3232 ms
[2022-05-20 11:07:58] [INFO ] After 5818ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :4
Attempting to minimize the solution found.
Minimization took 487 ms.
[2022-05-20 11:07:59] [INFO ] After 7328ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :4
Fused 7 Parikh solutions to 2 different solutions.
Parikh walk visited 1 properties in 235 ms.
Support contains 5 out of 1545 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1545/1545 places, 2098/2098 transitions.
Graph (trivial) has 1348 edges and 1545 vertex of which 494 / 1545 are part of one of the 33 SCC in 40 ms
Free SCC test removed 461 places
Drop transitions removed 536 transitions
Reduce isomorphic transitions removed 536 transitions.
Graph (complete) has 2649 edges and 1084 vertex of which 1083 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.16 ms
Discarding 1 places :
Also discarding 0 output transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Drop transitions removed 197 transitions
Trivial Post-agglo rules discarded 197 transitions
Performed 197 trivial Post agglomeration. Transition count delta: 197
Iterating post reduction 0 with 245 rules applied. Total rules applied 247 place count 1083 transition count 1317
Reduce places removed 197 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 213 rules applied. Total rules applied 460 place count 886 transition count 1301
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 2 with 19 rules applied. Total rules applied 479 place count 878 transition count 1290
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 6 rules applied. Total rules applied 485 place count 873 transition count 1289
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 486 place count 872 transition count 1289
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 96 Pre rules applied. Total rules applied 486 place count 872 transition count 1193
Deduced a syphon composed of 96 places in 6 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 5 with 192 rules applied. Total rules applied 678 place count 776 transition count 1193
Discarding 97 places :
Symmetric choice reduction at 5 with 97 rule applications. Total rules 775 place count 679 transition count 1004
Iterating global reduction 5 with 97 rules applied. Total rules applied 872 place count 679 transition count 1004
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 70 transitions.
Iterating post reduction 5 with 70 rules applied. Total rules applied 942 place count 679 transition count 934
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 943 place count 678 transition count 933
Iterating global reduction 6 with 1 rules applied. Total rules applied 944 place count 678 transition count 933
Performed 225 Post agglomeration using F-continuation condition.Transition count delta: 225
Deduced a syphon composed of 225 places in 2 ms
Reduce places removed 225 places and 0 transitions.
Iterating global reduction 6 with 450 rules applied. Total rules applied 1394 place count 453 transition count 708
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 6 with 47 rules applied. Total rules applied 1441 place count 453 transition count 661
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -22
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 1445 place count 451 transition count 683
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 7 with 6 rules applied. Total rules applied 1451 place count 451 transition count 677
Free-agglomeration rule applied 208 times.
Iterating global reduction 7 with 208 rules applied. Total rules applied 1659 place count 451 transition count 469
Reduce places removed 208 places and 0 transitions.
Drop transitions removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (complete) has 765 edges and 243 vertex of which 236 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.1 ms
Discarding 7 places :
Also discarding 0 output transitions
Iterating post reduction 7 with 223 rules applied. Total rules applied 1882 place count 236 transition count 455
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 8 with 7 rules applied. Total rules applied 1889 place count 236 transition count 448
Drop transitions removed 169 transitions
Redundant transition composition rules discarded 169 transitions
Iterating global reduction 9 with 169 rules applied. Total rules applied 2058 place count 236 transition count 279
Reduce places removed 8 places and 0 transitions.
Graph (complete) has 581 edges and 228 vertex of which 205 are kept as prefixes of interest. Removing 23 places using SCC suffix rule.1 ms
Discarding 23 places :
Also discarding 0 output transitions
Iterating post reduction 9 with 9 rules applied. Total rules applied 2067 place count 205 transition count 279
Drop transitions removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 10 with 23 rules applied. Total rules applied 2090 place count 205 transition count 256
Partial Free-agglomeration rule applied 24 times.
Drop transitions removed 24 transitions
Iterating global reduction 11 with 24 rules applied. Total rules applied 2114 place count 205 transition count 256
Applied a total of 2114 rules in 674 ms. Remains 205 /1545 variables (removed 1340) and now considering 256/2098 (removed 1842) transitions.
Finished structural reductions, in 1 iterations. Remains : 205/1545 places, 256/2098 transitions.
Finished random walk after 6825 steps, including 2 resets, run visited all 3 properties in 83 ms. (steps per millisecond=82 )
FORMULA NoC3x3-PT-8B-LTLCardinality-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 3 atomic propositions for a total of 9 simplifications.
FORMULA NoC3x3-PT-8B-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-8B-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-8B-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 198 stabilizing places and 316 stable transitions
Graph (complete) has 3240 edges and 1545 vertex of which 1544 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.57 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 2 out of 1545 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1545/1545 places, 2098/2098 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 1527 transition count 2080
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 1527 transition count 2080
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 53 place count 1527 transition count 2063
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 66 place count 1514 transition count 2050
Iterating global reduction 1 with 13 rules applied. Total rules applied 79 place count 1514 transition count 2050
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 91 place count 1514 transition count 2038
Applied a total of 91 rules in 245 ms. Remains 1514 /1545 variables (removed 31) and now considering 2038/2098 (removed 60) transitions.
// Phase 1: matrix 2038 rows 1514 cols
[2022-05-20 11:08:00] [INFO ] Computed 66 place invariants in 9 ms
[2022-05-20 11:08:01] [INFO ] Implicit Places using invariants in 744 ms returned []
// Phase 1: matrix 2038 rows 1514 cols
[2022-05-20 11:08:01] [INFO ] Computed 66 place invariants in 13 ms
[2022-05-20 11:08:03] [INFO ] Implicit Places using invariants and state equation in 2415 ms returned []
Implicit Place search using SMT with State Equation took 3169 ms to find 0 implicit places.
// Phase 1: matrix 2038 rows 1514 cols
[2022-05-20 11:08:03] [INFO ] Computed 66 place invariants in 10 ms
[2022-05-20 11:08:06] [INFO ] Dead Transitions using invariants and state equation in 2293 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1514/1545 places, 2038/2098 transitions.
Finished structural reductions, in 1 iterations. Remains : 1514/1545 places, 2038/2098 transitions.
Stuttering acceptance computed with spot in 387 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : NoC3x3-PT-8B-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s606 0) (EQ s604 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 2080 ms.
Product exploration explored 100000 steps with 50000 reset in 1662 ms.
Computed a total of 198 stabilizing places and 316 stable transitions
Graph (complete) has 3178 edges and 1514 vertex of which 1513 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.30 ms
Computed a total of 198 stabilizing places and 316 stable transitions
Knowledge obtained : [p0, (X p0), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 71 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA NoC3x3-PT-8B-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property NoC3x3-PT-8B-LTLCardinality-00 finished in 10047 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||X((X(p1) U (p0&&X(p1)))))))'
Support contains 1 out of 1545 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 1545/1545 places, 2098/2098 transitions.
Graph (trivial) has 1353 edges and 1545 vertex of which 494 / 1545 are part of one of the 33 SCC in 3 ms
Free SCC test removed 461 places
Ensure Unique test removed 502 transitions
Reduce isomorphic transitions removed 502 transitions.
Graph (complete) has 2682 edges and 1084 vertex of which 1083 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 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 248 rules applied. Total rules applied 250 place count 1082 transition count 1346
Reduce places removed 200 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 218 rules applied. Total rules applied 468 place count 882 transition count 1328
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 2 with 20 rules applied. Total rules applied 488 place count 873 transition count 1317
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 493 place count 868 transition count 1317
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 96 Pre rules applied. Total rules applied 493 place count 868 transition count 1221
Deduced a syphon composed of 96 places in 3 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 4 with 192 rules applied. Total rules applied 685 place count 772 transition count 1221
Discarding 97 places :
Symmetric choice reduction at 4 with 97 rule applications. Total rules 782 place count 675 transition count 1032
Iterating global reduction 4 with 97 rules applied. Total rules applied 879 place count 675 transition count 1032
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 70 transitions.
Iterating post reduction 4 with 70 rules applied. Total rules applied 949 place count 675 transition count 962
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 950 place count 674 transition count 961
Iterating global reduction 5 with 1 rules applied. Total rules applied 951 place count 674 transition count 961
Performed 224 Post agglomeration using F-continuation condition.Transition count delta: 224
Deduced a syphon composed of 224 places in 1 ms
Reduce places removed 224 places and 0 transitions.
Iterating global reduction 5 with 448 rules applied. Total rules applied 1399 place count 450 transition count 737
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 5 with 48 rules applied. Total rules applied 1447 place count 450 transition count 689
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 1449 place count 450 transition count 687
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 1451 place count 450 transition count 687
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1453 place count 448 transition count 685
Reduce places removed 9 places and 0 transitions.
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 6 with 33 rules applied. Total rules applied 1486 place count 439 transition count 661
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 7 with 48 rules applied. Total rules applied 1534 place count 415 transition count 637
Applied a total of 1534 rules in 212 ms. Remains 415 /1545 variables (removed 1130) and now considering 637/2098 (removed 1461) transitions.
[2022-05-20 11:08:10] [INFO ] Flow matrix only has 605 transitions (discarded 32 similar events)
// Phase 1: matrix 605 rows 415 cols
[2022-05-20 11:08:10] [INFO ] Computed 57 place invariants in 5 ms
[2022-05-20 11:08:11] [INFO ] Implicit Places using invariants in 465 ms returned []
[2022-05-20 11:08:11] [INFO ] Flow matrix only has 605 transitions (discarded 32 similar events)
// Phase 1: matrix 605 rows 415 cols
[2022-05-20 11:08:11] [INFO ] Computed 57 place invariants in 4 ms
[2022-05-20 11:08:11] [INFO ] State equation strengthened by 28 read => feed constraints.
[2022-05-20 11:08:11] [INFO ] Implicit Places using invariants and state equation in 935 ms returned []
Implicit Place search using SMT with State Equation took 1403 ms to find 0 implicit places.
[2022-05-20 11:08:12] [INFO ] Redundant transitions in 47 ms returned []
[2022-05-20 11:08:12] [INFO ] Flow matrix only has 605 transitions (discarded 32 similar events)
// Phase 1: matrix 605 rows 415 cols
[2022-05-20 11:08:12] [INFO ] Computed 57 place invariants in 4 ms
[2022-05-20 11:08:12] [INFO ] Dead Transitions using invariants and state equation in 726 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 415/1545 places, 637/2098 transitions.
Finished structural reductions, in 1 iterations. Remains : 415/1545 places, 637/2098 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : NoC3x3-PT-8B-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s16 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA NoC3x3-PT-8B-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-8B-LTLCardinality-02 finished in 2451 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||G(p1)))'
Support contains 4 out of 1545 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1545/1545 places, 2098/2098 transitions.
Graph (trivial) has 1350 edges and 1545 vertex of which 493 / 1545 are part of one of the 33 SCC in 2 ms
Free SCC test removed 460 places
Ensure Unique test removed 500 transitions
Reduce isomorphic transitions removed 500 transitions.
Graph (complete) has 2684 edges and 1085 vertex of which 1084 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 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 248 rules applied. Total rules applied 250 place count 1083 transition count 1348
Reduce places removed 200 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 218 rules applied. Total rules applied 468 place count 883 transition count 1330
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 2 with 20 rules applied. Total rules applied 488 place count 874 transition count 1319
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 493 place count 869 transition count 1319
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 96 Pre rules applied. Total rules applied 493 place count 869 transition count 1223
Deduced a syphon composed of 96 places in 3 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 4 with 192 rules applied. Total rules applied 685 place count 773 transition count 1223
Discarding 97 places :
Symmetric choice reduction at 4 with 97 rule applications. Total rules 782 place count 676 transition count 1034
Iterating global reduction 4 with 97 rules applied. Total rules applied 879 place count 676 transition count 1034
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 70 transitions.
Iterating post reduction 4 with 70 rules applied. Total rules applied 949 place count 676 transition count 964
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 950 place count 675 transition count 963
Iterating global reduction 5 with 1 rules applied. Total rules applied 951 place count 675 transition count 963
Performed 224 Post agglomeration using F-continuation condition.Transition count delta: 224
Deduced a syphon composed of 224 places in 0 ms
Reduce places removed 224 places and 0 transitions.
Iterating global reduction 5 with 448 rules applied. Total rules applied 1399 place count 451 transition count 739
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 5 with 48 rules applied. Total rules applied 1447 place count 451 transition count 691
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 1449 place count 451 transition count 689
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 1451 place count 451 transition count 689
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1453 place count 449 transition count 687
Reduce places removed 9 places and 0 transitions.
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 6 with 33 rules applied. Total rules applied 1486 place count 440 transition count 663
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 7 with 48 rules applied. Total rules applied 1534 place count 416 transition count 639
Applied a total of 1534 rules in 217 ms. Remains 416 /1545 variables (removed 1129) and now considering 639/2098 (removed 1459) transitions.
[2022-05-20 11:08:13] [INFO ] Flow matrix only has 607 transitions (discarded 32 similar events)
// Phase 1: matrix 607 rows 416 cols
[2022-05-20 11:08:13] [INFO ] Computed 57 place invariants in 2 ms
[2022-05-20 11:08:13] [INFO ] Implicit Places using invariants in 417 ms returned []
[2022-05-20 11:08:13] [INFO ] Flow matrix only has 607 transitions (discarded 32 similar events)
// Phase 1: matrix 607 rows 416 cols
[2022-05-20 11:08:13] [INFO ] Computed 57 place invariants in 3 ms
[2022-05-20 11:08:13] [INFO ] State equation strengthened by 28 read => feed constraints.
[2022-05-20 11:08:14] [INFO ] Implicit Places using invariants and state equation in 1008 ms returned []
Implicit Place search using SMT with State Equation took 1429 ms to find 0 implicit places.
[2022-05-20 11:08:14] [INFO ] Redundant transitions in 24 ms returned []
[2022-05-20 11:08:14] [INFO ] Flow matrix only has 607 transitions (discarded 32 similar events)
// Phase 1: matrix 607 rows 416 cols
[2022-05-20 11:08:14] [INFO ] Computed 57 place invariants in 3 ms
[2022-05-20 11:08:15] [INFO ] Dead Transitions using invariants and state equation in 653 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 416/1545 places, 639/2098 transitions.
Finished structural reductions, in 1 iterations. Remains : 416/1545 places, 639/2098 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : NoC3x3-PT-8B-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(AND (EQ s364 0) (EQ s115 1)), p1:(AND (NEQ s316 0) (NEQ s25 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA NoC3x3-PT-8B-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-8B-LTLCardinality-03 finished in 2443 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 1545 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1545/1545 places, 2098/2098 transitions.
Graph (trivial) has 1354 edges and 1545 vertex of which 494 / 1545 are part of one of the 33 SCC in 2 ms
Free SCC test removed 461 places
Ensure Unique test removed 502 transitions
Reduce isomorphic transitions removed 502 transitions.
Graph (complete) has 2682 edges and 1084 vertex of which 1083 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 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 248 rules applied. Total rules applied 250 place count 1082 transition count 1346
Reduce places removed 200 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 220 rules applied. Total rules applied 470 place count 882 transition count 1326
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 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 2 with 25 rules applied. Total rules applied 495 place count 872 transition count 1311
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 8 rules applied. Total rules applied 503 place count 865 transition count 1310
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 504 place count 864 transition count 1310
Performed 95 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 95 Pre rules applied. Total rules applied 504 place count 864 transition count 1215
Deduced a syphon composed of 95 places in 3 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 5 with 190 rules applied. Total rules applied 694 place count 769 transition count 1215
Discarding 97 places :
Symmetric choice reduction at 5 with 97 rule applications. Total rules 791 place count 672 transition count 1026
Iterating global reduction 5 with 97 rules applied. Total rules applied 888 place count 672 transition count 1026
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 70 transitions.
Iterating post reduction 5 with 70 rules applied. Total rules applied 958 place count 672 transition count 956
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 959 place count 671 transition count 955
Iterating global reduction 6 with 1 rules applied. Total rules applied 960 place count 671 transition count 955
Performed 221 Post agglomeration using F-continuation condition.Transition count delta: 221
Deduced a syphon composed of 221 places in 0 ms
Reduce places removed 221 places and 0 transitions.
Iterating global reduction 6 with 442 rules applied. Total rules applied 1402 place count 450 transition count 734
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 6 with 48 rules applied. Total rules applied 1450 place count 450 transition count 686
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 1451 place count 450 transition count 686
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1453 place count 448 transition count 684
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 7 with 23 rules applied. Total rules applied 1476 place count 442 transition count 667
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 8 with 34 rules applied. Total rules applied 1510 place count 425 transition count 650
Applied a total of 1510 rules in 227 ms. Remains 425 /1545 variables (removed 1120) and now considering 650/2098 (removed 1448) transitions.
[2022-05-20 11:08:15] [INFO ] Flow matrix only has 618 transitions (discarded 32 similar events)
// Phase 1: matrix 618 rows 425 cols
[2022-05-20 11:08:15] [INFO ] Computed 60 place invariants in 2 ms
[2022-05-20 11:08:15] [INFO ] Implicit Places using invariants in 544 ms returned [10, 50, 101]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 555 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 422/1545 places, 650/2098 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 0 with 7 rules applied. Total rules applied 7 place count 422 transition count 643
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 21 place count 415 transition count 636
Applied a total of 21 rules in 26 ms. Remains 415 /422 variables (removed 7) and now considering 636/650 (removed 14) transitions.
[2022-05-20 11:08:16] [INFO ] Flow matrix only has 604 transitions (discarded 32 similar events)
// Phase 1: matrix 604 rows 415 cols
[2022-05-20 11:08:16] [INFO ] Computed 57 place invariants in 3 ms
[2022-05-20 11:08:16] [INFO ] Implicit Places using invariants in 408 ms returned []
[2022-05-20 11:08:16] [INFO ] Flow matrix only has 604 transitions (discarded 32 similar events)
// Phase 1: matrix 604 rows 415 cols
[2022-05-20 11:08:16] [INFO ] Computed 57 place invariants in 1 ms
[2022-05-20 11:08:16] [INFO ] State equation strengthened by 28 read => feed constraints.
[2022-05-20 11:08:17] [INFO ] Implicit Places using invariants and state equation in 935 ms returned []
Implicit Place search using SMT with State Equation took 1347 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 415/1545 places, 636/2098 transitions.
Finished structural reductions, in 2 iterations. Remains : 415/1545 places, 636/2098 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : NoC3x3-PT-8B-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s103 0) (NEQ s67 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA NoC3x3-PT-8B-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-8B-LTLCardinality-04 finished in 2206 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(G(X(p0)))))'
Support contains 2 out of 1545 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1545/1545 places, 2098/2098 transitions.
Graph (trivial) has 1353 edges and 1545 vertex of which 494 / 1545 are part of one of the 33 SCC in 1 ms
Free SCC test removed 461 places
Ensure Unique test removed 502 transitions
Reduce isomorphic transitions removed 502 transitions.
Graph (complete) has 2682 edges and 1084 vertex of which 1083 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 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 247 rules applied. Total rules applied 249 place count 1082 transition count 1347
Reduce places removed 199 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 219 rules applied. Total rules applied 468 place count 883 transition count 1327
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 2 with 23 rules applied. Total rules applied 491 place count 873 transition count 1314
Reduce places removed 6 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 7 rules applied. Total rules applied 498 place count 867 transition count 1313
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 499 place count 866 transition count 1313
Performed 95 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 95 Pre rules applied. Total rules applied 499 place count 866 transition count 1218
Deduced a syphon composed of 95 places in 5 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 5 with 190 rules applied. Total rules applied 689 place count 771 transition count 1218
Discarding 97 places :
Symmetric choice reduction at 5 with 97 rule applications. Total rules 786 place count 674 transition count 1029
Iterating global reduction 5 with 97 rules applied. Total rules applied 883 place count 674 transition count 1029
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 70 transitions.
Iterating post reduction 5 with 70 rules applied. Total rules applied 953 place count 674 transition count 959
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 954 place count 673 transition count 958
Iterating global reduction 6 with 1 rules applied. Total rules applied 955 place count 673 transition count 958
Performed 224 Post agglomeration using F-continuation condition.Transition count delta: 224
Deduced a syphon composed of 224 places in 0 ms
Reduce places removed 224 places and 0 transitions.
Iterating global reduction 6 with 448 rules applied. Total rules applied 1403 place count 449 transition count 734
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 6 with 47 rules applied. Total rules applied 1450 place count 449 transition count 687
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 1451 place count 449 transition count 686
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 1452 place count 449 transition count 686
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1454 place count 447 transition count 684
Reduce places removed 9 places and 0 transitions.
Drop transitions removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 7 with 32 rules applied. Total rules applied 1486 place count 438 transition count 661
Reduce places removed 23 places and 0 transitions.
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 8 with 47 rules applied. Total rules applied 1533 place count 415 transition count 637
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1535 place count 414 transition count 636
Applied a total of 1535 rules in 209 ms. Remains 414 /1545 variables (removed 1131) and now considering 636/2098 (removed 1462) transitions.
[2022-05-20 11:08:17] [INFO ] Flow matrix only has 604 transitions (discarded 32 similar events)
// Phase 1: matrix 604 rows 414 cols
[2022-05-20 11:08:17] [INFO ] Computed 57 place invariants in 4 ms
[2022-05-20 11:08:18] [INFO ] Implicit Places using invariants in 411 ms returned []
[2022-05-20 11:08:18] [INFO ] Flow matrix only has 604 transitions (discarded 32 similar events)
// Phase 1: matrix 604 rows 414 cols
[2022-05-20 11:08:18] [INFO ] Computed 57 place invariants in 2 ms
[2022-05-20 11:08:18] [INFO ] State equation strengthened by 28 read => feed constraints.
[2022-05-20 11:08:18] [INFO ] Implicit Places using invariants and state equation in 827 ms returned []
Implicit Place search using SMT with State Equation took 1245 ms to find 0 implicit places.
[2022-05-20 11:08:18] [INFO ] Redundant transitions in 8 ms returned []
[2022-05-20 11:08:18] [INFO ] Flow matrix only has 604 transitions (discarded 32 similar events)
// Phase 1: matrix 604 rows 414 cols
[2022-05-20 11:08:18] [INFO ] Computed 57 place invariants in 2 ms
[2022-05-20 11:08:19] [INFO ] Dead Transitions using invariants and state equation in 675 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 414/1545 places, 636/2098 transitions.
Finished structural reductions, in 1 iterations. Remains : 414/1545 places, 636/2098 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : NoC3x3-PT-8B-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s16 0) (NEQ s277 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA NoC3x3-PT-8B-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-8B-LTLCardinality-11 finished in 2203 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(!(G(X(p0)) U p1)))'
Support contains 3 out of 1545 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1545/1545 places, 2098/2098 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 1527 transition count 2080
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 1527 transition count 2080
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 53 place count 1527 transition count 2063
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 67 place count 1513 transition count 2049
Iterating global reduction 1 with 14 rules applied. Total rules applied 81 place count 1513 transition count 2049
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 94 place count 1513 transition count 2036
Applied a total of 94 rules in 208 ms. Remains 1513 /1545 variables (removed 32) and now considering 2036/2098 (removed 62) transitions.
// Phase 1: matrix 2036 rows 1513 cols
[2022-05-20 11:08:19] [INFO ] Computed 66 place invariants in 7 ms
[2022-05-20 11:08:20] [INFO ] Implicit Places using invariants in 1104 ms returned []
// Phase 1: matrix 2036 rows 1513 cols
[2022-05-20 11:08:20] [INFO ] Computed 66 place invariants in 15 ms
[2022-05-20 11:08:23] [INFO ] Implicit Places using invariants and state equation in 2489 ms returned []
Implicit Place search using SMT with State Equation took 3596 ms to find 0 implicit places.
// Phase 1: matrix 2036 rows 1513 cols
[2022-05-20 11:08:23] [INFO ] Computed 66 place invariants in 11 ms
[2022-05-20 11:08:25] [INFO ] Dead Transitions using invariants and state equation in 2217 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1513/1545 places, 2036/2098 transitions.
Finished structural reductions, in 1 iterations. Remains : 1513/1545 places, 2036/2098 transitions.
Stuttering acceptance computed with spot in 218 ms :[true, p0, p1, p1, (AND p0 p1)]
Running random walk in product with property : NoC3x3-PT-8B-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={} source=3 dest: 0}, { cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=(AND p1 p0), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(EQ s19 1), p1:(OR (EQ s369 0) (EQ s498 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA NoC3x3-PT-8B-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-8B-LTLCardinality-13 finished in 6270 ms.
All properties solved by simple procedures.
Total runtime 49250 ms.
BK_STOP 1653044905991
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
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="NoC3x3-PT-8B"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is NoC3x3-PT-8B, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r150-smll-165276998600235"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-8B.tgz
mv NoC3x3-PT-8B execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;