About the Execution of ITS-Tools for DoubleExponent-PT-004
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1667.659 | 73475.00 | 147026.00 | 323.10 | TFTFFTFFFFTFTFTF | 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.r078-tall-165260110000187.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 DoubleExponent-PT-004, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r078-tall-165260110000187
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 348K
-rw-r--r-- 1 mcc users 8.9K Apr 29 13:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 105K Apr 29 13:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 29 13:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Apr 29 13:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 9 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 67K May 10 09:33 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 DoubleExponent-PT-004-LTLCardinality-00
FORMULA_NAME DoubleExponent-PT-004-LTLCardinality-01
FORMULA_NAME DoubleExponent-PT-004-LTLCardinality-02
FORMULA_NAME DoubleExponent-PT-004-LTLCardinality-03
FORMULA_NAME DoubleExponent-PT-004-LTLCardinality-04
FORMULA_NAME DoubleExponent-PT-004-LTLCardinality-05
FORMULA_NAME DoubleExponent-PT-004-LTLCardinality-06
FORMULA_NAME DoubleExponent-PT-004-LTLCardinality-07
FORMULA_NAME DoubleExponent-PT-004-LTLCardinality-08
FORMULA_NAME DoubleExponent-PT-004-LTLCardinality-09
FORMULA_NAME DoubleExponent-PT-004-LTLCardinality-10
FORMULA_NAME DoubleExponent-PT-004-LTLCardinality-11
FORMULA_NAME DoubleExponent-PT-004-LTLCardinality-12
FORMULA_NAME DoubleExponent-PT-004-LTLCardinality-13
FORMULA_NAME DoubleExponent-PT-004-LTLCardinality-14
FORMULA_NAME DoubleExponent-PT-004-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652640351185
Running Version 202205111006
[2022-05-15 18:45:52] [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]
[2022-05-15 18:45:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 18:45:52] [INFO ] Load time of PNML (sax parser for PT used): 81 ms
[2022-05-15 18:45:52] [INFO ] Transformed 216 places.
[2022-05-15 18:45:52] [INFO ] Transformed 198 transitions.
[2022-05-15 18:45:52] [INFO ] Parsed PT model containing 216 places and 198 transitions in 181 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA DoubleExponent-PT-004-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleExponent-PT-004-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleExponent-PT-004-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleExponent-PT-004-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleExponent-PT-004-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 39 out of 216 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 216/216 places, 198/198 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 213 transition count 198
Applied a total of 3 rules in 28 ms. Remains 213 /216 variables (removed 3) and now considering 198/198 (removed 0) transitions.
// Phase 1: matrix 198 rows 213 cols
[2022-05-15 18:45:52] [INFO ] Computed 22 place invariants in 21 ms
[2022-05-15 18:45:53] [INFO ] Implicit Places using invariants in 491 ms returned [86]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 519 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 212/216 places, 198/198 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 211 transition count 197
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 211 transition count 197
Applied a total of 2 rules in 23 ms. Remains 211 /212 variables (removed 1) and now considering 197/198 (removed 1) transitions.
// Phase 1: matrix 197 rows 211 cols
[2022-05-15 18:45:53] [INFO ] Computed 21 place invariants in 8 ms
[2022-05-15 18:45:53] [INFO ] Implicit Places using invariants in 116 ms returned []
// Phase 1: matrix 197 rows 211 cols
[2022-05-15 18:45:53] [INFO ] Computed 21 place invariants in 5 ms
[2022-05-15 18:45:53] [INFO ] Implicit Places using invariants and state equation in 243 ms returned []
Implicit Place search using SMT with State Equation took 361 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 211/216 places, 197/198 transitions.
Finished structural reductions, in 2 iterations. Remains : 211/216 places, 197/198 transitions.
Support contains 39 out of 211 places after structural reductions.
[2022-05-15 18:45:53] [INFO ] Flatten gal took : 42 ms
[2022-05-15 18:45:53] [INFO ] Flatten gal took : 17 ms
[2022-05-15 18:45:53] [INFO ] Input system was already deterministic with 197 transitions.
Support contains 35 out of 211 places (down from 39) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 344 resets, run finished after 431 ms. (steps per millisecond=23 ) properties (out of 21) seen :4
Incomplete Best-First random walk after 1001 steps, including 31 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 26 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 23 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 29 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 17) seen :0
Running SMT prover for 17 properties.
// Phase 1: matrix 197 rows 211 cols
[2022-05-15 18:45:54] [INFO ] Computed 21 place invariants in 6 ms
[2022-05-15 18:45:54] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2022-05-15 18:45:54] [INFO ] [Real]Absence check using 5 positive and 16 generalized place invariants in 5 ms returned sat
[2022-05-15 18:45:54] [INFO ] After 152ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:15
[2022-05-15 18:45:54] [INFO ] [Nat]Absence check using 5 positive place invariants in 5 ms returned sat
[2022-05-15 18:45:54] [INFO ] [Nat]Absence check using 5 positive and 16 generalized place invariants in 4 ms returned sat
[2022-05-15 18:45:55] [INFO ] After 294ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :11
[2022-05-15 18:45:55] [INFO ] Deduced a trap composed of 68 places in 67 ms of which 5 ms to minimize.
[2022-05-15 18:45:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 98 ms
[2022-05-15 18:45:55] [INFO ] Deduced a trap composed of 85 places in 99 ms of which 1 ms to minimize.
[2022-05-15 18:45:55] [INFO ] Deduced a trap composed of 89 places in 64 ms of which 0 ms to minimize.
[2022-05-15 18:45:55] [INFO ] Deduced a trap composed of 89 places in 61 ms of which 1 ms to minimize.
[2022-05-15 18:45:55] [INFO ] Deduced a trap composed of 43 places in 66 ms of which 1 ms to minimize.
[2022-05-15 18:45:55] [INFO ] Deduced a trap composed of 49 places in 61 ms of which 1 ms to minimize.
[2022-05-15 18:45:56] [INFO ] Deduced a trap composed of 86 places in 69 ms of which 1 ms to minimize.
[2022-05-15 18:45:56] [INFO ] Deduced a trap composed of 101 places in 69 ms of which 12 ms to minimize.
[2022-05-15 18:45:56] [INFO ] Deduced a trap composed of 90 places in 49 ms of which 1 ms to minimize.
[2022-05-15 18:45:56] [INFO ] Deduced a trap composed of 106 places in 61 ms of which 1 ms to minimize.
[2022-05-15 18:45:56] [INFO ] Deduced a trap composed of 81 places in 55 ms of which 0 ms to minimize.
[2022-05-15 18:45:56] [INFO ] Deduced a trap composed of 79 places in 61 ms of which 1 ms to minimize.
[2022-05-15 18:45:56] [INFO ] Deduced a trap composed of 87 places in 55 ms of which 1 ms to minimize.
[2022-05-15 18:45:56] [INFO ] Deduced a trap composed of 83 places in 57 ms of which 1 ms to minimize.
[2022-05-15 18:45:56] [INFO ] Deduced a trap composed of 60 places in 55 ms of which 0 ms to minimize.
[2022-05-15 18:45:56] [INFO ] Deduced a trap composed of 102 places in 70 ms of which 1 ms to minimize.
[2022-05-15 18:45:56] [INFO ] Deduced a trap composed of 95 places in 60 ms of which 0 ms to minimize.
[2022-05-15 18:45:56] [INFO ] Deduced a trap composed of 101 places in 58 ms of which 1 ms to minimize.
[2022-05-15 18:45:56] [INFO ] Deduced a trap composed of 103 places in 93 ms of which 0 ms to minimize.
[2022-05-15 18:45:56] [INFO ] Deduced a trap composed of 55 places in 50 ms of which 1 ms to minimize.
[2022-05-15 18:45:57] [INFO ] Deduced a trap composed of 16 places in 60 ms of which 1 ms to minimize.
[2022-05-15 18:45:57] [INFO ] Deduced a trap composed of 18 places in 69 ms of which 1 ms to minimize.
[2022-05-15 18:45:57] [INFO ] Deduced a trap composed of 92 places in 83 ms of which 1 ms to minimize.
[2022-05-15 18:45:57] [INFO ] Deduced a trap composed of 81 places in 63 ms of which 0 ms to minimize.
[2022-05-15 18:45:57] [INFO ] Deduced a trap composed of 67 places in 65 ms of which 0 ms to minimize.
[2022-05-15 18:45:57] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 24 trap constraints in 1853 ms
[2022-05-15 18:45:57] [INFO ] Deduced a trap composed of 26 places in 61 ms of which 0 ms to minimize.
[2022-05-15 18:45:57] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 76 ms
[2022-05-15 18:45:57] [INFO ] After 2671ms SMT Verify possible using trap constraints in natural domain returned unsat :8 sat :9
Attempting to minimize the solution found.
Minimization took 186 ms.
[2022-05-15 18:45:57] [INFO ] After 3041ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :9
Fused 17 Parikh solutions to 9 different solutions.
Parikh walk visited 0 properties in 260 ms.
Support contains 17 out of 211 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 211/211 places, 197/197 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 211 transition count 161
Reduce places removed 36 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 40 rules applied. Total rules applied 76 place count 175 transition count 157
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 80 place count 171 transition count 157
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 80 place count 171 transition count 148
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 98 place count 162 transition count 148
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 164 place count 129 transition count 115
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
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 172 place count 125 transition count 115
Free-agglomeration rule (complex) applied 11 times.
Iterating global reduction 3 with 11 rules applied. Total rules applied 183 place count 125 transition count 104
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 194 place count 114 transition count 104
Partial Free-agglomeration rule applied 15 times.
Drop transitions removed 15 transitions
Iterating global reduction 4 with 15 rules applied. Total rules applied 209 place count 114 transition count 104
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 210 place count 113 transition count 103
Applied a total of 210 rules in 52 ms. Remains 113 /211 variables (removed 98) and now considering 103/197 (removed 94) transitions.
Finished structural reductions, in 1 iterations. Remains : 113/211 places, 103/197 transitions.
Incomplete random walk after 10000 steps, including 1290 resets, run finished after 215 ms. (steps per millisecond=46 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 832 resets, run finished after 183 ms. (steps per millisecond=54 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 846 resets, run finished after 152 ms. (steps per millisecond=65 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 836 resets, run finished after 163 ms. (steps per millisecond=61 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 859 resets, run finished after 159 ms. (steps per millisecond=62 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 866 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 859 resets, run finished after 154 ms. (steps per millisecond=64 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 847 resets, run finished after 172 ms. (steps per millisecond=58 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 866 resets, run finished after 148 ms. (steps per millisecond=67 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 843 resets, run finished after 152 ms. (steps per millisecond=65 ) properties (out of 9) seen :0
Interrupted probabilistic random walk after 493502 steps, run timeout after 3001 ms. (steps per millisecond=164 ) properties seen :{0=1, 1=1, 2=1, 3=1, 6=1, 7=1, 8=1}
Probabilistic random walk after 493502 steps, saw 246865 distinct states, run finished after 3002 ms. (steps per millisecond=164 ) properties seen :7
Running SMT prover for 2 properties.
// Phase 1: matrix 103 rows 113 cols
[2022-05-15 18:46:02] [INFO ] Computed 21 place invariants in 3 ms
[2022-05-15 18:46:02] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 18:46:02] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-15 18:46:02] [INFO ] [Nat]Absence check using 3 positive and 18 generalized place invariants in 4 ms returned sat
[2022-05-15 18:46:03] [INFO ] After 50ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-15 18:46:03] [INFO ] State equation strengthened by 13 read => feed constraints.
[2022-05-15 18:46:03] [INFO ] After 18ms SMT Verify possible using 13 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-15 18:46:03] [INFO ] After 50ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 32 ms.
[2022-05-15 18:46:03] [INFO ] After 181ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 15 ms.
Support contains 4 out of 113 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 113/113 places, 103/103 transitions.
Graph (complete) has 335 edges and 113 vertex of which 111 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.6 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 111 transition count 98
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 10 place count 107 transition count 98
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 10 place count 107 transition count 97
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 106 transition count 97
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 18 place count 103 transition count 94
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 20 place count 102 transition count 94
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 21 place count 102 transition count 93
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 22 place count 101 transition count 93
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 3 with 6 rules applied. Total rules applied 28 place count 101 transition count 87
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 34 place count 95 transition count 87
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 37 place count 95 transition count 87
Applied a total of 37 rules in 34 ms. Remains 95 /113 variables (removed 18) and now considering 87/103 (removed 16) transitions.
Finished structural reductions, in 1 iterations. Remains : 95/113 places, 87/103 transitions.
Incomplete random walk after 10000 steps, including 1270 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 875 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 849 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 547897 steps, run timeout after 3001 ms. (steps per millisecond=182 ) properties seen :{}
Probabilistic random walk after 547897 steps, saw 274135 distinct states, run finished after 3002 ms. (steps per millisecond=182 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 87 rows 95 cols
[2022-05-15 18:46:06] [INFO ] Computed 20 place invariants in 7 ms
[2022-05-15 18:46:06] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 18:46:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2022-05-15 18:46:06] [INFO ] [Nat]Absence check using 2 positive and 18 generalized place invariants in 4 ms returned sat
[2022-05-15 18:46:06] [INFO ] After 39ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-15 18:46:06] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-15 18:46:06] [INFO ] After 26ms SMT Verify possible using 17 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-15 18:46:06] [INFO ] After 82ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 27 ms.
[2022-05-15 18:46:06] [INFO ] After 195ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 11 ms.
Support contains 4 out of 95 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 95/95 places, 87/87 transitions.
Applied a total of 0 rules in 4 ms. Remains 95 /95 variables (removed 0) and now considering 87/87 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 95/95 places, 87/87 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 95/95 places, 87/87 transitions.
Applied a total of 0 rules in 3 ms. Remains 95 /95 variables (removed 0) and now considering 87/87 (removed 0) transitions.
// Phase 1: matrix 87 rows 95 cols
[2022-05-15 18:46:06] [INFO ] Computed 20 place invariants in 2 ms
[2022-05-15 18:46:06] [INFO ] Implicit Places using invariants in 83 ms returned [21, 27, 63, 87, 92]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 92 ms to find 5 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 90/95 places, 87/87 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 90 transition count 85
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 88 transition count 85
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 88 transition count 85
Applied a total of 5 rules in 10 ms. Remains 88 /90 variables (removed 2) and now considering 85/87 (removed 2) transitions.
// Phase 1: matrix 85 rows 88 cols
[2022-05-15 18:46:06] [INFO ] Computed 15 place invariants in 2 ms
[2022-05-15 18:46:06] [INFO ] Implicit Places using invariants in 55 ms returned []
// Phase 1: matrix 85 rows 88 cols
[2022-05-15 18:46:06] [INFO ] Computed 15 place invariants in 6 ms
[2022-05-15 18:46:06] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-15 18:46:06] [INFO ] Implicit Places using invariants and state equation in 193 ms returned []
Implicit Place search using SMT with State Equation took 251 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 88/95 places, 85/87 transitions.
Finished structural reductions, in 2 iterations. Remains : 88/95 places, 85/87 transitions.
Incomplete random walk after 10000 steps, including 1429 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 916 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 899 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 591759 steps, run timeout after 3001 ms. (steps per millisecond=197 ) properties seen :{}
Probabilistic random walk after 591759 steps, saw 295955 distinct states, run finished after 3001 ms. (steps per millisecond=197 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 85 rows 88 cols
[2022-05-15 18:46:10] [INFO ] Computed 15 place invariants in 11 ms
[2022-05-15 18:46:10] [INFO ] After 41ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 18:46:10] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-15 18:46:10] [INFO ] [Nat]Absence check using 4 positive and 11 generalized place invariants in 2 ms returned sat
[2022-05-15 18:46:10] [INFO ] After 47ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-15 18:46:10] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-15 18:46:10] [INFO ] After 29ms SMT Verify possible using 17 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-15 18:46:10] [INFO ] After 71ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 15 ms.
[2022-05-15 18:46:10] [INFO ] After 166ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 12 ms.
Support contains 4 out of 88 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 88/88 places, 85/85 transitions.
Applied a total of 0 rules in 3 ms. Remains 88 /88 variables (removed 0) and now considering 85/85 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 88/88 places, 85/85 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 88/88 places, 85/85 transitions.
Applied a total of 0 rules in 3 ms. Remains 88 /88 variables (removed 0) and now considering 85/85 (removed 0) transitions.
// Phase 1: matrix 85 rows 88 cols
[2022-05-15 18:46:10] [INFO ] Computed 15 place invariants in 3 ms
[2022-05-15 18:46:10] [INFO ] Implicit Places using invariants in 62 ms returned []
// Phase 1: matrix 85 rows 88 cols
[2022-05-15 18:46:10] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-15 18:46:10] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-15 18:46:10] [INFO ] Implicit Places using invariants and state equation in 203 ms returned []
Implicit Place search using SMT with State Equation took 278 ms to find 0 implicit places.
[2022-05-15 18:46:10] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 85 rows 88 cols
[2022-05-15 18:46:10] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-15 18:46:10] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 88/88 places, 85/85 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 88 transition count 84
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 87 transition count 84
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 2 place count 87 transition count 79
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 12 place count 82 transition count 79
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 14 place count 80 transition count 77
Iterating global reduction 2 with 2 rules applied. Total rules applied 16 place count 80 transition count 77
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 17 place count 80 transition count 76
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 18 place count 79 transition count 76
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 19 place count 79 transition count 76
Applied a total of 19 rules in 14 ms. Remains 79 /88 variables (removed 9) and now considering 76/85 (removed 9) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 76 rows 79 cols
[2022-05-15 18:46:10] [INFO ] Computed 15 place invariants in 3 ms
[2022-05-15 18:46:10] [INFO ] After 26ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 18:46:10] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-05-15 18:46:10] [INFO ] [Nat]Absence check using 8 positive and 7 generalized place invariants in 1 ms returned sat
[2022-05-15 18:46:10] [INFO ] After 34ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-15 18:46:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 18:46:10] [INFO ] After 10ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-15 18:46:10] [INFO ] After 27ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 15 ms.
[2022-05-15 18:46:10] [INFO ] After 116ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2022-05-15 18:46:10] [INFO ] Flatten gal took : 8 ms
[2022-05-15 18:46:10] [INFO ] Flatten gal took : 7 ms
[2022-05-15 18:46:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8841445189864558228.gal : 15 ms
[2022-05-15 18:46:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17812562433481664703.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms5058532865960759888;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8841445189864558228.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17812562433481664703.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality17812562433481664703.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :3 after 13
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :13 after 22
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :22 after 70
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :70 after 133
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :133 after 288
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :288 after 2177
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :2177 after 13260
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :13260 after 35180
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :35180 after 79095
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :79095 after 166679
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :166679 after 341922
Detected timeout of ITS tools.
[2022-05-15 18:46:25] [INFO ] Flatten gal took : 9 ms
[2022-05-15 18:46:25] [INFO ] Applying decomposition
[2022-05-15 18:46:25] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph18365496819128558512.txt' '-o' '/tmp/graph18365496819128558512.bin' '-w' '/tmp/graph18365496819128558512.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph18365496819128558512.bin' '-l' '-1' '-v' '-w' '/tmp/graph18365496819128558512.weights' '-q' '0' '-e' '0.001'
[2022-05-15 18:46:26] [INFO ] Decomposing Gal with order
[2022-05-15 18:46:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 18:46:26] [INFO ] Removed a total of 31 redundant transitions.
[2022-05-15 18:46:26] [INFO ] Flatten gal took : 49 ms
[2022-05-15 18:46:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 7 ms.
[2022-05-15 18:46:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13545813168670428800.gal : 15 ms
[2022-05-15 18:46:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8180889757334412898.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms5058532865960759888;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13545813168670428800.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8180889757334412898.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality8180889757334412898.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :3 after 17
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :17 after 22
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :22 after 71
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :71 after 154
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :154 after 323
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :323 after 3684
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :3684 after 18390
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :18390 after 47631
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :47631 after 106113
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :106113 after 222906
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :222906 after 456492
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1761830652133291981
[2022-05-15 18:46:41] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1761830652133291981
Running compilation step : cd /tmp/ltsmin1761830652133291981;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 248 ms.
Running link step : cd /tmp/ltsmin1761830652133291981;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin1761830652133291981;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'AtomicPropp11==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
FORMULA DoubleExponent-PT-004-LTLCardinality-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 8 atomic propositions for a total of 10 simplifications.
FORMULA DoubleExponent-PT-004-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleExponent-PT-004-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 353 edges and 211 vertex of which 208 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.5 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F(!(false U false)))))'
Support contains 0 out of 211 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 211/211 places, 197/197 transitions.
Graph (complete) has 353 edges and 211 vertex of which 209 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 208 transition count 147
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 97 place count 160 transition count 147
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 97 place count 160 transition count 139
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 113 place count 152 transition count 139
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 2 with 78 rules applied. Total rules applied 191 place count 113 transition count 100
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 203 place count 107 transition count 100
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 204 place count 106 transition count 99
Applied a total of 204 rules in 22 ms. Remains 106 /211 variables (removed 105) and now considering 99/197 (removed 98) transitions.
// Phase 1: matrix 99 rows 106 cols
[2022-05-15 18:46:56] [INFO ] Computed 20 place invariants in 2 ms
[2022-05-15 18:46:56] [INFO ] Implicit Places using invariants in 61 ms returned [46]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 61 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 105/211 places, 99/197 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 103 transition count 97
Applied a total of 4 rules in 7 ms. Remains 103 /105 variables (removed 2) and now considering 97/99 (removed 2) transitions.
// Phase 1: matrix 97 rows 103 cols
[2022-05-15 18:46:56] [INFO ] Computed 19 place invariants in 1 ms
[2022-05-15 18:46:56] [INFO ] Implicit Places using invariants in 56 ms returned []
// Phase 1: matrix 97 rows 103 cols
[2022-05-15 18:46:56] [INFO ] Computed 19 place invariants in 5 ms
[2022-05-15 18:46:56] [INFO ] State equation strengthened by 6 read => feed constraints.
[2022-05-15 18:46:56] [INFO ] Implicit Places using invariants and state equation in 154 ms returned []
Implicit Place search using SMT with State Equation took 213 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 103/211 places, 97/197 transitions.
Finished structural reductions, in 2 iterations. Remains : 103/211 places, 97/197 transitions.
Stuttering acceptance computed with spot in 27 ms :[false]
Running random walk in product with property : DoubleExponent-PT-004-LTLCardinality-02 automaton TGBA Formula[mat=[[]], initial=0, aps=[], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Initial state of product has no viable successors after 0 steps with 0 reset in 0 ms.
FORMULA DoubleExponent-PT-004-LTLCardinality-02 TRUE TECHNIQUES STUTTER_TEST
Treatment of property DoubleExponent-PT-004-LTLCardinality-02 finished in 378 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 211 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 211/211 places, 197/197 transitions.
Graph (complete) has 353 edges and 211 vertex of which 209 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 46 rules applied. Total rules applied 47 place count 208 transition count 149
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 93 place count 162 transition count 149
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 93 place count 162 transition count 141
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 109 place count 154 transition count 141
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 183 place count 117 transition count 104
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 195 place count 111 transition count 104
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 196 place count 110 transition count 103
Applied a total of 196 rules in 24 ms. Remains 110 /211 variables (removed 101) and now considering 103/197 (removed 94) transitions.
// Phase 1: matrix 103 rows 110 cols
[2022-05-15 18:46:56] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-15 18:46:56] [INFO ] Implicit Places using invariants in 57 ms returned [46]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 59 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 109/211 places, 103/197 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 107 transition count 101
Applied a total of 4 rules in 7 ms. Remains 107 /109 variables (removed 2) and now considering 101/103 (removed 2) transitions.
// Phase 1: matrix 101 rows 107 cols
[2022-05-15 18:46:56] [INFO ] Computed 19 place invariants in 2 ms
[2022-05-15 18:46:57] [INFO ] Implicit Places using invariants in 54 ms returned []
// Phase 1: matrix 101 rows 107 cols
[2022-05-15 18:46:57] [INFO ] Computed 19 place invariants in 2 ms
[2022-05-15 18:46:57] [INFO ] State equation strengthened by 6 read => feed constraints.
[2022-05-15 18:46:57] [INFO ] Implicit Places using invariants and state equation in 143 ms returned []
Implicit Place search using SMT with State Equation took 199 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 107/211 places, 101/197 transitions.
Finished structural reductions, in 2 iterations. Remains : 107/211 places, 101/197 transitions.
Stuttering acceptance computed with spot in 154 ms :[(NOT p0)]
Running random walk in product with property : DoubleExponent-PT-004-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s19 s4)], 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 7 steps with 0 reset in 1 ms.
FORMULA DoubleExponent-PT-004-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleExponent-PT-004-LTLCardinality-04 finished in 469 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 211 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 211/211 places, 197/197 transitions.
Graph (complete) has 353 edges and 211 vertex of which 209 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 47 transitions
Trivial Post-agglo rules discarded 47 transitions
Performed 47 trivial Post agglomeration. Transition count delta: 47
Iterating post reduction 0 with 47 rules applied. Total rules applied 48 place count 208 transition count 148
Reduce places removed 47 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 161 transition count 147
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 97 place count 160 transition count 147
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 97 place count 160 transition count 139
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 113 place count 152 transition count 139
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 3 with 74 rules applied. Total rules applied 187 place count 115 transition count 102
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 199 place count 109 transition count 102
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 200 place count 108 transition count 101
Applied a total of 200 rules in 42 ms. Remains 108 /211 variables (removed 103) and now considering 101/197 (removed 96) transitions.
// Phase 1: matrix 101 rows 108 cols
[2022-05-15 18:46:57] [INFO ] Computed 20 place invariants in 4 ms
[2022-05-15 18:46:57] [INFO ] Implicit Places using invariants in 67 ms returned [48]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 69 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 107/211 places, 101/197 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 105 transition count 99
Applied a total of 4 rules in 15 ms. Remains 105 /107 variables (removed 2) and now considering 99/101 (removed 2) transitions.
// Phase 1: matrix 99 rows 105 cols
[2022-05-15 18:46:57] [INFO ] Computed 19 place invariants in 3 ms
[2022-05-15 18:46:57] [INFO ] Implicit Places using invariants in 64 ms returned []
// Phase 1: matrix 99 rows 105 cols
[2022-05-15 18:46:57] [INFO ] Computed 19 place invariants in 1 ms
[2022-05-15 18:46:57] [INFO ] State equation strengthened by 6 read => feed constraints.
[2022-05-15 18:46:57] [INFO ] Implicit Places using invariants and state equation in 160 ms returned []
Implicit Place search using SMT with State Equation took 226 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 105/211 places, 99/197 transitions.
Finished structural reductions, in 2 iterations. Remains : 105/211 places, 99/197 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : DoubleExponent-PT-004-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s15 s75)], 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 4 steps with 0 reset in 1 ms.
FORMULA DoubleExponent-PT-004-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleExponent-PT-004-LTLCardinality-06 finished in 410 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(p0)))'
Support contains 2 out of 211 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 211/211 places, 197/197 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 210 transition count 197
Applied a total of 1 rules in 4 ms. Remains 210 /211 variables (removed 1) and now considering 197/197 (removed 0) transitions.
// Phase 1: matrix 197 rows 210 cols
[2022-05-15 18:46:57] [INFO ] Computed 20 place invariants in 4 ms
[2022-05-15 18:46:57] [INFO ] Implicit Places using invariants in 72 ms returned [84]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 73 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 209/211 places, 197/197 transitions.
Applied a total of 0 rules in 3 ms. Remains 209 /209 variables (removed 0) and now considering 197/197 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 209/211 places, 197/197 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DoubleExponent-PT-004-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s197 s192)], 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][false, false]]
Stuttering criterion allowed to conclude after 24 steps with 0 reset in 1 ms.
FORMULA DoubleExponent-PT-004-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleExponent-PT-004-LTLCardinality-07 finished in 163 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 4 out of 211 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 211/211 places, 197/197 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 210 transition count 197
Applied a total of 1 rules in 5 ms. Remains 210 /211 variables (removed 1) and now considering 197/197 (removed 0) transitions.
// Phase 1: matrix 197 rows 210 cols
[2022-05-15 18:46:57] [INFO ] Computed 20 place invariants in 2 ms
[2022-05-15 18:46:57] [INFO ] Implicit Places using invariants in 73 ms returned [84]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 73 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 209/211 places, 197/197 transitions.
Applied a total of 0 rules in 3 ms. Remains 209 /209 variables (removed 0) and now considering 197/197 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 209/211 places, 197/197 transitions.
Stuttering acceptance computed with spot in 69 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DoubleExponent-PT-004-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (LEQ s118 s171) (LEQ s22 s208))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, 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 3327 reset in 231 ms.
Product exploration explored 100000 steps with 3334 reset in 151 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 349 edges and 209 vertex of which 207 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 151 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 72 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 330 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 280 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Finished probabilistic random walk after 7378 steps, run visited all 1 properties in 35 ms. (steps per millisecond=210 )
Probabilistic random walk after 7378 steps, saw 3714 distinct states, run finished after 35 ms. (steps per millisecond=210 ) properties seen :1
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 144 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 80 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 85 ms :[true, (NOT p0), (NOT p0)]
Support contains 4 out of 209 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 209/209 places, 197/197 transitions.
Applied a total of 0 rules in 7 ms. Remains 209 /209 variables (removed 0) and now considering 197/197 (removed 0) transitions.
// Phase 1: matrix 197 rows 209 cols
[2022-05-15 18:46:59] [INFO ] Computed 19 place invariants in 8 ms
[2022-05-15 18:46:59] [INFO ] Implicit Places using invariants in 77 ms returned []
// Phase 1: matrix 197 rows 209 cols
[2022-05-15 18:46:59] [INFO ] Computed 19 place invariants in 3 ms
[2022-05-15 18:46:59] [INFO ] Implicit Places using invariants and state equation in 283 ms returned []
Implicit Place search using SMT with State Equation took 361 ms to find 0 implicit places.
// Phase 1: matrix 197 rows 209 cols
[2022-05-15 18:46:59] [INFO ] Computed 19 place invariants in 3 ms
[2022-05-15 18:46:59] [INFO ] Dead Transitions using invariants and state equation in 102 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 209/209 places, 197/197 transitions.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 349 edges and 209 vertex of which 207 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 133 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 74 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 330 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 285 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Finished probabilistic random walk after 7378 steps, run visited all 1 properties in 25 ms. (steps per millisecond=295 )
Probabilistic random walk after 7378 steps, saw 3714 distinct states, run finished after 25 ms. (steps per millisecond=295 ) properties seen :1
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 162 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 91 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 81 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 84 ms :[true, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3317 reset in 104 ms.
Product exploration explored 100000 steps with 3303 reset in 201 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 82 ms :[true, (NOT p0), (NOT p0)]
Support contains 4 out of 209 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 209/209 places, 197/197 transitions.
Graph (complete) has 349 edges and 209 vertex of which 208 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 44 rules applied. Total rules applied 45 place count 208 transition count 196
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 11 Pre rules applied. Total rules applied 45 place count 208 transition count 203
Deduced a syphon composed of 55 places in 1 ms
Iterating global reduction 1 with 11 rules applied. Total rules applied 56 place count 208 transition count 203
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 60 place count 204 transition count 199
Deduced a syphon composed of 51 places in 1 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 64 place count 204 transition count 199
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 86 places in 0 ms
Iterating global reduction 1 with 35 rules applied. Total rules applied 99 place count 204 transition count 207
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 100 place count 203 transition count 206
Deduced a syphon composed of 85 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 101 place count 203 transition count 206
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -37
Deduced a syphon composed of 93 places in 1 ms
Iterating global reduction 1 with 8 rules applied. Total rules applied 109 place count 203 transition count 243
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 118 place count 194 transition count 225
Deduced a syphon composed of 84 places in 1 ms
Iterating global reduction 1 with 9 rules applied. Total rules applied 127 place count 194 transition count 225
Deduced a syphon composed of 84 places in 0 ms
Applied a total of 127 rules in 41 ms. Remains 194 /209 variables (removed 15) and now considering 225/197 (removed -28) transitions.
[2022-05-15 18:47:00] [INFO ] Redundant transitions in 8 ms returned []
// Phase 1: matrix 225 rows 194 cols
[2022-05-15 18:47:00] [INFO ] Computed 19 place invariants in 2 ms
[2022-05-15 18:47:00] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 194/209 places, 225/197 transitions.
Finished structural reductions, in 1 iterations. Remains : 194/209 places, 225/197 transitions.
Product exploration explored 100000 steps with 10844 reset in 274 ms.
Product exploration explored 100000 steps with 10778 reset in 260 ms.
Built C files in :
/tmp/ltsmin14739692589080598604
[2022-05-15 18:47:01] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14739692589080598604
Running compilation step : cd /tmp/ltsmin14739692589080598604;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 285 ms.
Running link step : cd /tmp/ltsmin14739692589080598604;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin14739692589080598604;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased14818178924830563045.hoa' '--buchi-type=spotba'
LTSmin run took 404 ms.
FORMULA DoubleExponent-PT-004-LTLCardinality-08 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property DoubleExponent-PT-004-LTLCardinality-08 finished in 4305 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 211 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 211/211 places, 197/197 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 210 transition count 197
Applied a total of 1 rules in 9 ms. Remains 210 /211 variables (removed 1) and now considering 197/197 (removed 0) transitions.
// Phase 1: matrix 197 rows 210 cols
[2022-05-15 18:47:02] [INFO ] Computed 20 place invariants in 3 ms
[2022-05-15 18:47:02] [INFO ] Implicit Places using invariants in 74 ms returned []
// Phase 1: matrix 197 rows 210 cols
[2022-05-15 18:47:02] [INFO ] Computed 20 place invariants in 2 ms
[2022-05-15 18:47:02] [INFO ] Implicit Places using invariants and state equation in 270 ms returned []
Implicit Place search using SMT with State Equation took 346 ms to find 0 implicit places.
// Phase 1: matrix 197 rows 210 cols
[2022-05-15 18:47:02] [INFO ] Computed 20 place invariants in 2 ms
[2022-05-15 18:47:02] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 210/211 places, 197/197 transitions.
Finished structural reductions, in 1 iterations. Remains : 210/211 places, 197/197 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DoubleExponent-PT-004-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s84 s183)], 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][false, false]]
Product exploration explored 100000 steps with 50000 reset in 227 ms.
Product exploration explored 100000 steps with 50000 reset in 249 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 352 edges and 210 vertex of which 208 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 60 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA DoubleExponent-PT-004-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DoubleExponent-PT-004-LTLCardinality-10 finished in 1076 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((F(p0)||p0) U X(X(p1))))'
Support contains 4 out of 211 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 211/211 places, 197/197 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 210 transition count 197
Applied a total of 1 rules in 6 ms. Remains 210 /211 variables (removed 1) and now considering 197/197 (removed 0) transitions.
// Phase 1: matrix 197 rows 210 cols
[2022-05-15 18:47:03] [INFO ] Computed 20 place invariants in 2 ms
[2022-05-15 18:47:03] [INFO ] Implicit Places using invariants in 72 ms returned [84]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 72 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 209/211 places, 197/197 transitions.
Applied a total of 0 rules in 2 ms. Remains 209 /209 variables (removed 0) and now considering 197/197 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 209/211 places, 197/197 transitions.
Stuttering acceptance computed with spot in 381 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : DoubleExponent-PT-004-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 4}, { cond=true, acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(NOT p1), acceptance={} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(LEQ s96 s152), p1:(LEQ s66 s2)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 159 ms.
Product exploration explored 100000 steps with 33333 reset in 185 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 349 edges and 209 vertex of which 207 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p1))
Knowledge based reduction with 4 factoid took 110 ms. Reduced automaton from 7 states, 10 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA DoubleExponent-PT-004-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DoubleExponent-PT-004-LTLCardinality-12 finished in 935 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X(X(F(G(p0)))))))'
Support contains 2 out of 211 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 211/211 places, 197/197 transitions.
Graph (complete) has 353 edges and 211 vertex of which 209 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 0 with 45 rules applied. Total rules applied 46 place count 208 transition count 150
Reduce places removed 45 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 46 rules applied. Total rules applied 92 place count 163 transition count 149
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 93 place count 162 transition count 149
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 93 place count 162 transition count 142
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 107 place count 155 transition count 142
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 3 with 80 rules applied. Total rules applied 187 place count 115 transition count 102
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 0
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 197 place count 110 transition count 102
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 198 place count 109 transition count 101
Applied a total of 198 rules in 22 ms. Remains 109 /211 variables (removed 102) and now considering 101/197 (removed 96) transitions.
// Phase 1: matrix 101 rows 109 cols
[2022-05-15 18:47:04] [INFO ] Computed 20 place invariants in 2 ms
[2022-05-15 18:47:04] [INFO ] Implicit Places using invariants in 71 ms returned [47]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 72 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 108/211 places, 101/197 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 106 transition count 99
Applied a total of 4 rules in 4 ms. Remains 106 /108 variables (removed 2) and now considering 99/101 (removed 2) transitions.
// Phase 1: matrix 99 rows 106 cols
[2022-05-15 18:47:04] [INFO ] Computed 19 place invariants in 2 ms
[2022-05-15 18:47:04] [INFO ] Implicit Places using invariants in 58 ms returned []
// Phase 1: matrix 99 rows 106 cols
[2022-05-15 18:47:04] [INFO ] Computed 19 place invariants in 1 ms
[2022-05-15 18:47:04] [INFO ] State equation strengthened by 6 read => feed constraints.
[2022-05-15 18:47:04] [INFO ] Implicit Places using invariants and state equation in 163 ms returned []
Implicit Place search using SMT with State Equation took 226 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 106/211 places, 99/197 transitions.
Finished structural reductions, in 2 iterations. Remains : 106/211 places, 99/197 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : DoubleExponent-PT-004-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s96 s103)], 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 8 steps with 0 reset in 0 ms.
FORMULA DoubleExponent-PT-004-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleExponent-PT-004-LTLCardinality-15 finished in 380 ms.
All properties solved by simple procedures.
Total runtime 72265 ms.
BK_STOP 1652640424660
--------------------
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="DoubleExponent-PT-004"
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 DoubleExponent-PT-004, 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 r078-tall-165260110000187"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-004.tgz
mv DoubleExponent-PT-004 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 ;