About the Execution of LTSMin+red for Echo-PT-d02r15
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1822.724 | 397159.00 | 445131.00 | 1368.30 | TTFT?FFTFF?F?FFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r169-tall-167838855300067.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is Echo-PT-d02r15, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r169-tall-167838855300067
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 9.5K Feb 25 14:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 112K Feb 25 14:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 14:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Feb 25 14:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Feb 25 14:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 101K Feb 25 14:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 25 14:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 40K Feb 25 14:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 917K Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-00
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-01
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-02
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-03
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-04
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-05
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-06
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-07
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-08
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-09
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-10
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-11
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-12
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-13
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-14
FORMULA_NAME Echo-PT-d02r15-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678471150456
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Echo-PT-d02r15
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-10 17:59:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-10 17:59:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 17:59:12] [INFO ] Load time of PNML (sax parser for PT used): 163 ms
[2023-03-10 17:59:12] [INFO ] Transformed 2127 places.
[2023-03-10 17:59:12] [INFO ] Transformed 1674 transitions.
[2023-03-10 17:59:12] [INFO ] Found NUPN structural information;
[2023-03-10 17:59:12] [INFO ] Parsed PT model containing 2127 places and 1674 transitions and 9700 arcs in 260 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 7 formulas.
FORMULA Echo-PT-d02r15-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r15-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r15-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r15-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r15-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r15-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r15-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r15-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r15-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 2127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2127/2127 places, 1674/1674 transitions.
Reduce places removed 222 places and 0 transitions.
Iterating post reduction 0 with 222 rules applied. Total rules applied 222 place count 1905 transition count 1674
Applied a total of 222 rules in 227 ms. Remains 1905 /2127 variables (removed 222) and now considering 1674/1674 (removed 0) transitions.
// Phase 1: matrix 1674 rows 1905 cols
[2023-03-10 17:59:14] [INFO ] Invariants computation overflowed in 1146 ms
[2023-03-10 17:59:15] [INFO ] Implicit Places using invariants in 2544 ms returned []
// Phase 1: matrix 1674 rows 1905 cols
[2023-03-10 17:59:16] [INFO ] Invariants computation overflowed in 1068 ms
[2023-03-10 17:59:18] [INFO ] Implicit Places using invariants and state equation in 2656 ms returned []
Implicit Place search using SMT with State Equation took 5238 ms to find 0 implicit places.
// Phase 1: matrix 1674 rows 1905 cols
[2023-03-10 17:59:19] [INFO ] Invariants computation overflowed in 1081 ms
[2023-03-10 17:59:20] [INFO ] Dead Transitions using invariants and state equation in 1995 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1905/2127 places, 1674/1674 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7466 ms. Remains : 1905/2127 places, 1674/1674 transitions.
Support contains 23 out of 1905 places after structural reductions.
[2023-03-10 17:59:20] [INFO ] Flatten gal took : 252 ms
[2023-03-10 17:59:20] [INFO ] Flatten gal took : 132 ms
[2023-03-10 17:59:20] [INFO ] Input system was already deterministic with 1674 transitions.
Finished random walk after 5207 steps, including 11 resets, run visited all 14 properties in 244 ms. (steps per millisecond=21 )
Computed a total of 1905 stabilizing places and 1674 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1905 transition count 1674
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 1905 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1905/1905 places, 1674/1674 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1903 transition count 1674
Applied a total of 2 rules in 50 ms. Remains 1903 /1905 variables (removed 2) and now considering 1674/1674 (removed 0) transitions.
// Phase 1: matrix 1674 rows 1903 cols
[2023-03-10 17:59:23] [INFO ] Computed 841 place invariants in 2146 ms
[2023-03-10 17:59:28] [INFO ] Implicit Places using invariants in 6972 ms returned []
[2023-03-10 17:59:28] [INFO ] Invariant cache hit.
[2023-03-10 17:59:33] [INFO ] Implicit Places using invariants and state equation in 4926 ms returned []
Implicit Place search using SMT with State Equation took 11908 ms to find 0 implicit places.
[2023-03-10 17:59:33] [INFO ] Invariant cache hit.
[2023-03-10 17:59:36] [INFO ] Dead Transitions using invariants and state equation in 3373 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1903/1905 places, 1674/1674 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15336 ms. Remains : 1903/1905 places, 1674/1674 transitions.
Stuttering acceptance computed with spot in 243 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Echo-PT-d02r15-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (EQ s1 0) (EQ s351 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][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 1197 ms.
Product exploration explored 100000 steps with 33333 reset in 1210 ms.
Computed a total of 1903 stabilizing places and 1674 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1903 transition count 1674
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 3 factoid took 78 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Echo-PT-d02r15-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Echo-PT-d02r15-LTLCardinality-03 finished in 18887 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(F(p1))))'
Support contains 3 out of 1905 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1905/1905 places, 1674/1674 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1903 transition count 1674
Applied a total of 2 rules in 178 ms. Remains 1903 /1905 variables (removed 2) and now considering 1674/1674 (removed 0) transitions.
// Phase 1: matrix 1674 rows 1903 cols
[2023-03-10 17:59:41] [INFO ] Computed 841 place invariants in 1400 ms
[2023-03-10 17:59:47] [INFO ] Implicit Places using invariants in 6958 ms returned []
[2023-03-10 17:59:47] [INFO ] Invariant cache hit.
[2023-03-10 17:59:53] [INFO ] Implicit Places using invariants and state equation in 5748 ms returned []
Implicit Place search using SMT with State Equation took 12715 ms to find 0 implicit places.
[2023-03-10 17:59:53] [INFO ] Invariant cache hit.
[2023-03-10 17:59:57] [INFO ] Dead Transitions using invariants and state equation in 3910 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1903/1905 places, 1674/1674 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16812 ms. Remains : 1903/1905 places, 1674/1674 transitions.
Stuttering acceptance computed with spot in 153 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Echo-PT-d02r15-LTLCardinality-04 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: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s797 0) (EQ s120 1)), p1:(EQ s831 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 299 reset in 1528 ms.
Product exploration explored 100000 steps with 320 reset in 1726 ms.
Computed a total of 1903 stabilizing places and 1674 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1903 transition count 1674
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1)), (X p0), (X (X (NOT p1))), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 250 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 130 ms :[(NOT p1), (NOT p1)]
Finished random walk after 423 steps, including 0 resets, run visited all 1 properties in 9 ms. (steps per millisecond=47 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1)), (X p0), (X (X (NOT p1))), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 7 factoid took 307 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p1)]
[2023-03-10 18:00:01] [INFO ] Invariant cache hit.
[2023-03-10 18:00:04] [INFO ] [Real]Absence check using 3 positive place invariants in 103 ms returned sat
[2023-03-10 18:00:16] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 18:00:16] [INFO ] [Real]Absence check using 3 positive and 838 generalized place invariants in 12187 ms returned unknown
Could not prove EG (NOT p1)
Support contains 1 out of 1903 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 : 1903/1903 places, 1674/1674 transitions.
Graph (complete) has 5693 edges and 1903 vertex of which 1898 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.17 ms
Discarding 5 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 180 ms. Remains 1897 /1903 variables (removed 6) and now considering 1672/1674 (removed 2) transitions.
// Phase 1: matrix 1672 rows 1897 cols
[2023-03-10 18:00:18] [INFO ] Computed 837 place invariants in 1445 ms
[2023-03-10 18:00:25] [INFO ] Implicit Places using invariants in 8175 ms returned [2, 55, 1842, 1895]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 8186 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1893/1903 places, 1672/1674 transitions.
Applied a total of 0 rules in 130 ms. Remains 1893 /1893 variables (removed 0) and now considering 1672/1672 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 8512 ms. Remains : 1893/1903 places, 1672/1674 transitions.
Computed a total of 1893 stabilizing places and 1672 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1893 transition count 1672
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 166 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p1)]
Finished random walk after 417 steps, including 0 resets, run visited all 1 properties in 9 ms. (steps per millisecond=46 )
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 4 factoid took 256 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p1)]
// Phase 1: matrix 1672 rows 1893 cols
[2023-03-10 18:00:28] [INFO ] Computed 833 place invariants in 1659 ms
[2023-03-10 18:00:31] [INFO ] [Real]Absence check using 4 positive place invariants in 39 ms returned sat
[2023-03-10 18:00:43] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 18:00:43] [INFO ] [Real]Absence check using 4 positive and 829 generalized place invariants in 12402 ms returned unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 32 ms :[(NOT p1)]
Product exploration explored 100000 steps with 301 reset in 1540 ms.
Product exploration explored 100000 steps with 316 reset in 1720 ms.
Support contains 1 out of 1893 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1893/1893 places, 1672/1672 transitions.
Applied a total of 0 rules in 83 ms. Remains 1893 /1893 variables (removed 0) and now considering 1672/1672 (removed 0) transitions.
[2023-03-10 18:00:46] [INFO ] Invariant cache hit.
[2023-03-10 18:00:53] [INFO ] Implicit Places using invariants in 6247 ms returned []
[2023-03-10 18:00:53] [INFO ] Invariant cache hit.
[2023-03-10 18:00:59] [INFO ] Implicit Places using invariants and state equation in 6352 ms returned []
Implicit Place search using SMT with State Equation took 12633 ms to find 0 implicit places.
[2023-03-10 18:00:59] [INFO ] Redundant transitions in 107 ms returned []
[2023-03-10 18:00:59] [INFO ] Invariant cache hit.
[2023-03-10 18:01:04] [INFO ] Dead Transitions using invariants and state equation in 4884 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 17750 ms. Remains : 1893/1893 places, 1672/1672 transitions.
Treatment of property Echo-PT-d02r15-LTLCardinality-04 finished in 84659 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(((X(p1) U ((!p2&&X(p1))||X(G(p1))))&&p0))))'
Support contains 4 out of 1905 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1905/1905 places, 1674/1674 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 1902 transition count 1674
Applied a total of 3 rules in 90 ms. Remains 1902 /1905 variables (removed 3) and now considering 1674/1674 (removed 0) transitions.
// Phase 1: matrix 1674 rows 1902 cols
[2023-03-10 18:01:07] [INFO ] Computed 840 place invariants in 2069 ms
[2023-03-10 18:01:08] [INFO ] Implicit Places using invariants in 3406 ms returned []
[2023-03-10 18:01:08] [INFO ] Invariant cache hit.
[2023-03-10 18:01:10] [INFO ] Implicit Places using invariants and state equation in 1686 ms returned []
Implicit Place search using SMT with State Equation took 5114 ms to find 0 implicit places.
[2023-03-10 18:01:10] [INFO ] Invariant cache hit.
[2023-03-10 18:01:11] [INFO ] Dead Transitions using invariants and state equation in 1052 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1902/1905 places, 1674/1674 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6258 ms. Remains : 1902/1905 places, 1674/1674 transitions.
Stuttering acceptance computed with spot in 143 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : Echo-PT-d02r15-LTLCardinality-06 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: 3}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (EQ s600 0) (EQ s100 1)), p1:(OR (EQ s1674 0) (EQ s505 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Echo-PT-d02r15-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d02r15-LTLCardinality-06 finished in 6470 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(p0) U p1))))'
Support contains 3 out of 1905 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1905/1905 places, 1674/1674 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1903 transition count 1674
Applied a total of 2 rules in 56 ms. Remains 1903 /1905 variables (removed 2) and now considering 1674/1674 (removed 0) transitions.
// Phase 1: matrix 1674 rows 1903 cols
[2023-03-10 18:01:12] [INFO ] Computed 841 place invariants in 1388 ms
[2023-03-10 18:01:18] [INFO ] Implicit Places using invariants in 7364 ms returned []
[2023-03-10 18:01:18] [INFO ] Invariant cache hit.
[2023-03-10 18:01:25] [INFO ] Implicit Places using invariants and state equation in 6468 ms returned []
Implicit Place search using SMT with State Equation took 13866 ms to find 0 implicit places.
[2023-03-10 18:01:25] [INFO ] Invariant cache hit.
[2023-03-10 18:01:29] [INFO ] Dead Transitions using invariants and state equation in 4681 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1903/1905 places, 1674/1674 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18630 ms. Remains : 1903/1905 places, 1674/1674 transitions.
Stuttering acceptance computed with spot in 117 ms :[(NOT p1), (NOT p1), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : Echo-PT-d02r15-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(EQ s960 1), p0:(OR (EQ s1397 0) (EQ s1420 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 208 steps with 1 reset in 7 ms.
FORMULA Echo-PT-d02r15-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d02r15-LTLCardinality-09 finished in 18786 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1905 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1905/1905 places, 1674/1674 transitions.
Graph (complete) has 5709 edges and 1905 vertex of which 1897 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.5 ms
Discarding 8 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 113 ms. Remains 1896 /1905 variables (removed 9) and now considering 1672/1674 (removed 2) transitions.
// Phase 1: matrix 1672 rows 1896 cols
[2023-03-10 18:01:31] [INFO ] Computed 836 place invariants in 1736 ms
[2023-03-10 18:01:36] [INFO ] Implicit Places using invariants in 6563 ms returned [2, 55, 1841, 1894]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 6589 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1892/1905 places, 1672/1674 transitions.
Applied a total of 0 rules in 99 ms. Remains 1892 /1892 variables (removed 0) and now considering 1672/1672 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 6803 ms. Remains : 1892/1905 places, 1672/1674 transitions.
Stuttering acceptance computed with spot in 159 ms :[(NOT p0)]
Running random walk in product with property : Echo-PT-d02r15-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s1864 0) (EQ s770 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 222 reset in 1423 ms.
Product exploration explored 100000 steps with 222 reset in 1492 ms.
Computed a total of 1892 stabilizing places and 1672 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1892 transition count 1672
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 160 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Finished random walk after 65 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=21 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 161 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Support contains 2 out of 1892 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1892/1892 places, 1672/1672 transitions.
Applied a total of 0 rules in 79 ms. Remains 1892 /1892 variables (removed 0) and now considering 1672/1672 (removed 0) transitions.
// Phase 1: matrix 1672 rows 1892 cols
[2023-03-10 18:01:42] [INFO ] Computed 832 place invariants in 1420 ms
[2023-03-10 18:01:48] [INFO ] Implicit Places using invariants in 7043 ms returned []
[2023-03-10 18:01:48] [INFO ] Invariant cache hit.
[2023-03-10 18:01:50] [INFO ] Implicit Places using invariants and state equation in 1692 ms returned []
Implicit Place search using SMT with State Equation took 8771 ms to find 0 implicit places.
[2023-03-10 18:01:50] [INFO ] Redundant transitions in 76 ms returned []
[2023-03-10 18:01:50] [INFO ] Invariant cache hit.
[2023-03-10 18:01:51] [INFO ] Dead Transitions using invariants and state equation in 1045 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9998 ms. Remains : 1892/1892 places, 1672/1672 transitions.
Computed a total of 1892 stabilizing places and 1672 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1892 transition count 1672
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 140 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Finished random walk after 1945 steps, including 4 resets, run visited all 1 properties in 32 ms. (steps per millisecond=60 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 162 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Product exploration explored 100000 steps with 222 reset in 1349 ms.
Product exploration explored 100000 steps with 222 reset in 1501 ms.
Support contains 2 out of 1892 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1892/1892 places, 1672/1672 transitions.
Applied a total of 0 rules in 73 ms. Remains 1892 /1892 variables (removed 0) and now considering 1672/1672 (removed 0) transitions.
[2023-03-10 18:01:55] [INFO ] Invariant cache hit.
[2023-03-10 18:01:56] [INFO ] Implicit Places using invariants in 1434 ms returned []
[2023-03-10 18:01:56] [INFO ] Invariant cache hit.
[2023-03-10 18:01:58] [INFO ] Implicit Places using invariants and state equation in 1667 ms returned []
Implicit Place search using SMT with State Equation took 3141 ms to find 0 implicit places.
[2023-03-10 18:01:58] [INFO ] Redundant transitions in 31 ms returned []
[2023-03-10 18:01:58] [INFO ] Invariant cache hit.
[2023-03-10 18:01:59] [INFO ] Dead Transitions using invariants and state equation in 1042 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4310 ms. Remains : 1892/1892 places, 1672/1672 transitions.
Treatment of property Echo-PT-d02r15-LTLCardinality-10 finished in 29526 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X((F(p1)&&F(G(p2))))&&p0))))'
Support contains 4 out of 1905 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1905/1905 places, 1674/1674 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 1902 transition count 1674
Applied a total of 3 rules in 51 ms. Remains 1902 /1905 variables (removed 3) and now considering 1674/1674 (removed 0) transitions.
// Phase 1: matrix 1674 rows 1902 cols
[2023-03-10 18:02:01] [INFO ] Computed 840 place invariants in 1996 ms
[2023-03-10 18:02:03] [INFO ] Implicit Places using invariants in 3328 ms returned []
[2023-03-10 18:02:03] [INFO ] Invariant cache hit.
[2023-03-10 18:02:04] [INFO ] Implicit Places using invariants and state equation in 1669 ms returned []
Implicit Place search using SMT with State Equation took 5027 ms to find 0 implicit places.
[2023-03-10 18:02:04] [INFO ] Invariant cache hit.
[2023-03-10 18:02:05] [INFO ] Dead Transitions using invariants and state equation in 1037 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1902/1905 places, 1674/1674 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6126 ms. Remains : 1902/1905 places, 1674/1674 transitions.
Stuttering acceptance computed with spot in 201 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2)]
Running random walk in product with property : Echo-PT-d02r15-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=true, acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=p2, acceptance={} source=4 dest: 4}, { cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (NEQ s1827 0) (NEQ s639 1)), p1:(NEQ s488 1), p2:(EQ s407 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 450 steps with 0 reset in 6 ms.
FORMULA Echo-PT-d02r15-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d02r15-LTLCardinality-11 finished in 6361 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||G(F(p1)))))'
Support contains 3 out of 1905 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1905/1905 places, 1674/1674 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 1902 transition count 1674
Applied a total of 3 rules in 55 ms. Remains 1902 /1905 variables (removed 3) and now considering 1674/1674 (removed 0) transitions.
[2023-03-10 18:02:06] [INFO ] Invariant cache hit.
[2023-03-10 18:02:07] [INFO ] Implicit Places using invariants in 1374 ms returned []
[2023-03-10 18:02:07] [INFO ] Invariant cache hit.
[2023-03-10 18:02:09] [INFO ] Implicit Places using invariants and state equation in 1759 ms returned []
Implicit Place search using SMT with State Equation took 3164 ms to find 0 implicit places.
[2023-03-10 18:02:09] [INFO ] Invariant cache hit.
[2023-03-10 18:02:14] [INFO ] Dead Transitions using invariants and state equation in 4855 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1902/1905 places, 1674/1674 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8103 ms. Remains : 1902/1905 places, 1674/1674 transitions.
Stuttering acceptance computed with spot in 138 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : Echo-PT-d02r15-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s207 0) (EQ s362 1)), p1:(NEQ s1249 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 235 reset in 1435 ms.
Product exploration explored 100000 steps with 233 reset in 1529 ms.
Computed a total of 1902 stabilizing places and 1674 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1902 transition count 1674
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 370 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 122 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Finished random walk after 590 steps, including 1 resets, run visited all 3 properties in 18 ms. (steps per millisecond=32 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 9 factoid took 423 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 127 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 129 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 3 out of 1902 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1902/1902 places, 1674/1674 transitions.
Applied a total of 0 rules in 58 ms. Remains 1902 /1902 variables (removed 0) and now considering 1674/1674 (removed 0) transitions.
[2023-03-10 18:02:19] [INFO ] Invariant cache hit.
[2023-03-10 18:02:20] [INFO ] Implicit Places using invariants in 1313 ms returned []
[2023-03-10 18:02:20] [INFO ] Invariant cache hit.
[2023-03-10 18:02:22] [INFO ] Implicit Places using invariants and state equation in 1788 ms returned []
Implicit Place search using SMT with State Equation took 3129 ms to find 0 implicit places.
[2023-03-10 18:02:22] [INFO ] Invariant cache hit.
[2023-03-10 18:02:27] [INFO ] Dead Transitions using invariants and state equation in 4944 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8141 ms. Remains : 1902/1902 places, 1674/1674 transitions.
Computed a total of 1902 stabilizing places and 1674 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1902 transition count 1674
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 314 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 129 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Finished random walk after 1169 steps, including 2 resets, run visited all 3 properties in 45 ms. (steps per millisecond=25 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 9 factoid took 369 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 216 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 119 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 126 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 238 reset in 1439 ms.
Product exploration explored 100000 steps with 238 reset in 1565 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 144 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 3 out of 1902 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1902/1902 places, 1674/1674 transitions.
Graph (complete) has 5685 edges and 1902 vertex of which 1897 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.3 ms
Discarding 5 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Applied a total of 1 rules in 243 ms. Remains 1897 /1902 variables (removed 5) and now considering 1673/1674 (removed 1) transitions.
[2023-03-10 18:02:33] [INFO ] Redundant transitions in 58 ms returned []
// Phase 1: matrix 1673 rows 1897 cols
[2023-03-10 18:02:34] [INFO ] Computed 836 place invariants in 1171 ms
[2023-03-10 18:02:38] [INFO ] Dead Transitions using invariants and state equation in 5027 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1897/1902 places, 1673/1674 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5396 ms. Remains : 1897/1902 places, 1673/1674 transitions.
Support contains 3 out of 1902 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1902/1902 places, 1674/1674 transitions.
Applied a total of 0 rules in 57 ms. Remains 1902 /1902 variables (removed 0) and now considering 1674/1674 (removed 0) transitions.
// Phase 1: matrix 1674 rows 1902 cols
[2023-03-10 18:02:40] [INFO ] Computed 840 place invariants in 2028 ms
[2023-03-10 18:02:41] [INFO ] Implicit Places using invariants in 3338 ms returned []
[2023-03-10 18:02:41] [INFO ] Invariant cache hit.
[2023-03-10 18:02:43] [INFO ] Implicit Places using invariants and state equation in 1798 ms returned []
Implicit Place search using SMT with State Equation took 5175 ms to find 0 implicit places.
[2023-03-10 18:02:43] [INFO ] Invariant cache hit.
[2023-03-10 18:02:44] [INFO ] Dead Transitions using invariants and state equation in 1083 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6329 ms. Remains : 1902/1902 places, 1674/1674 transitions.
Treatment of property Echo-PT-d02r15-LTLCardinality-12 finished in 38488 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(F(p1))))'
Found a Shortening insensitive property : Echo-PT-d02r15-LTLCardinality-04
Stuttering acceptance computed with spot in 102 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 3 out of 1905 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1905/1905 places, 1674/1674 transitions.
Graph (complete) has 5709 edges and 1905 vertex of which 1898 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.6 ms
Discarding 7 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 84 ms. Remains 1897 /1905 variables (removed 8) and now considering 1672/1674 (removed 2) transitions.
// Phase 1: matrix 1672 rows 1897 cols
[2023-03-10 18:02:46] [INFO ] Computed 837 place invariants in 1328 ms
[2023-03-10 18:02:52] [INFO ] Implicit Places using invariants in 8064 ms returned [2, 55, 1842, 1895]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 8069 ms to find 4 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 1893/1905 places, 1672/1674 transitions.
Applied a total of 0 rules in 67 ms. Remains 1893 /1893 variables (removed 0) and now considering 1672/1672 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 8222 ms. Remains : 1893/1905 places, 1672/1674 transitions.
Running random walk in product with property : Echo-PT-d02r15-LTLCardinality-04 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: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s790 0) (EQ s113 1)), p1:(EQ s824 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 308 reset in 1483 ms.
Product exploration explored 100000 steps with 298 reset in 1649 ms.
Computed a total of 1893 stabilizing places and 1672 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1893 transition count 1672
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1)), (X p0), (X (X (NOT p1))), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 264 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 68 ms :[(NOT p1), (NOT p1)]
Finished random walk after 250 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=41 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1)), (X p0), (X (X (NOT p1))), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 7 factoid took 326 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p1)]
// Phase 1: matrix 1672 rows 1893 cols
[2023-03-10 18:02:59] [INFO ] Computed 833 place invariants in 1564 ms
[2023-03-10 18:03:01] [INFO ] [Real]Absence check using 4 positive place invariants in 35 ms returned sat
[2023-03-10 18:03:14] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 18:03:14] [INFO ] [Real]Absence check using 4 positive and 829 generalized place invariants in 12251 ms returned unknown
Could not prove EG (NOT p1)
Support contains 1 out of 1893 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 : 1893/1893 places, 1672/1672 transitions.
Applied a total of 0 rules in 63 ms. Remains 1893 /1893 variables (removed 0) and now considering 1672/1672 (removed 0) transitions.
[2023-03-10 18:03:14] [INFO ] Invariant cache hit.
[2023-03-10 18:03:20] [INFO ] Implicit Places using invariants in 6213 ms returned []
[2023-03-10 18:03:20] [INFO ] Invariant cache hit.
[2023-03-10 18:03:26] [INFO ] Implicit Places using invariants and state equation in 6397 ms returned []
Implicit Place search using SMT with State Equation took 12655 ms to find 0 implicit places.
[2023-03-10 18:03:26] [INFO ] Redundant transitions in 30 ms returned []
[2023-03-10 18:03:26] [INFO ] Invariant cache hit.
[2023-03-10 18:03:31] [INFO ] Dead Transitions using invariants and state equation in 4809 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 17584 ms. Remains : 1893/1893 places, 1672/1672 transitions.
Computed a total of 1893 stabilizing places and 1672 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1893 transition count 1672
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 131 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p1)]
Finished random walk after 266 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=38 )
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 4 factoid took 219 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 41 ms :[(NOT p1)]
[2023-03-10 18:03:32] [INFO ] Invariant cache hit.
[2023-03-10 18:03:35] [INFO ] [Real]Absence check using 4 positive place invariants in 34 ms returned sat
[2023-03-10 18:03:47] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 18:03:47] [INFO ] [Real]Absence check using 4 positive and 829 generalized place invariants in 12187 ms returned unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 47 ms :[(NOT p1)]
Product exploration explored 100000 steps with 291 reset in 1653 ms.
Product exploration explored 100000 steps with 305 reset in 1809 ms.
Support contains 1 out of 1893 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1893/1893 places, 1672/1672 transitions.
Applied a total of 0 rules in 69 ms. Remains 1893 /1893 variables (removed 0) and now considering 1672/1672 (removed 0) transitions.
[2023-03-10 18:03:51] [INFO ] Invariant cache hit.
[2023-03-10 18:03:57] [INFO ] Implicit Places using invariants in 6050 ms returned []
[2023-03-10 18:03:57] [INFO ] Invariant cache hit.
[2023-03-10 18:04:03] [INFO ] Implicit Places using invariants and state equation in 6397 ms returned []
Implicit Place search using SMT with State Equation took 12453 ms to find 0 implicit places.
[2023-03-10 18:04:03] [INFO ] Redundant transitions in 31 ms returned []
[2023-03-10 18:04:03] [INFO ] Invariant cache hit.
[2023-03-10 18:04:08] [INFO ] Dead Transitions using invariants and state equation in 4620 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 17188 ms. Remains : 1893/1893 places, 1672/1672 transitions.
Treatment of property Echo-PT-d02r15-LTLCardinality-04 finished in 84161 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||G(F(p1)))))'
Found a Lengthening insensitive property : Echo-PT-d02r15-LTLCardinality-12
Stuttering acceptance computed with spot in 150 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 3 out of 1905 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1905/1905 places, 1674/1674 transitions.
Graph (complete) has 5709 edges and 1905 vertex of which 1897 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.6 ms
Discarding 8 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 66 ms. Remains 1896 /1905 variables (removed 9) and now considering 1672/1674 (removed 2) transitions.
// Phase 1: matrix 1672 rows 1896 cols
[2023-03-10 18:04:10] [INFO ] Computed 836 place invariants in 1751 ms
[2023-03-10 18:04:15] [INFO ] Implicit Places using invariants in 6689 ms returned [2, 55, 1841, 1894]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 6695 ms to find 4 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 1892/1905 places, 1672/1674 transitions.
Applied a total of 0 rules in 70 ms. Remains 1892 /1892 variables (removed 0) and now considering 1672/1672 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 6832 ms. Remains : 1892/1905 places, 1672/1674 transitions.
Running random walk in product with property : Echo-PT-d02r15-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s200 0) (EQ s355 1)), p1:(NEQ s1241 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 237 reset in 1342 ms.
Product exploration explored 100000 steps with 237 reset in 1556 ms.
Computed a total of 1892 stabilizing places and 1672 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1892 transition count 1672
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 326 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 168 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Finished random walk after 3382 steps, including 7 resets, run visited all 3 properties in 63 ms. (steps per millisecond=53 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 9 factoid took 372 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 156 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 163 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 3 out of 1892 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1892/1892 places, 1672/1672 transitions.
Applied a total of 0 rules in 52 ms. Remains 1892 /1892 variables (removed 0) and now considering 1672/1672 (removed 0) transitions.
// Phase 1: matrix 1672 rows 1892 cols
[2023-03-10 18:04:22] [INFO ] Computed 832 place invariants in 1302 ms
[2023-03-10 18:04:27] [INFO ] Implicit Places using invariants in 6858 ms returned []
[2023-03-10 18:04:27] [INFO ] Invariant cache hit.
[2023-03-10 18:04:33] [INFO ] Implicit Places using invariants and state equation in 5769 ms returned []
Implicit Place search using SMT with State Equation took 12638 ms to find 0 implicit places.
[2023-03-10 18:04:33] [INFO ] Invariant cache hit.
[2023-03-10 18:05:33] [INFO ] Performed 1/1672 'is it Dead' test of which 0 returned DEAD in 58 seconds.
[2023-03-10 18:05:33] [INFO ] Dead Transitions using invariants and state equation in 60026 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72717 ms. Remains : 1892/1892 places, 1672/1672 transitions.
Computed a total of 1892 stabilizing places and 1672 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1892 transition count 1672
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 375 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 149 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Finished random walk after 1563 steps, including 3 resets, run visited all 3 properties in 37 ms. (steps per millisecond=42 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 9 factoid took 420 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 164 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 134 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 158 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 245 reset in 1488 ms.
Product exploration explored 100000 steps with 237 reset in 1600 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 141 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 3 out of 1892 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1892/1892 places, 1672/1672 transitions.
Applied a total of 0 rules in 60 ms. Remains 1892 /1892 variables (removed 0) and now considering 1672/1672 (removed 0) transitions.
[2023-03-10 18:05:39] [INFO ] Redundant transitions in 35 ms returned []
[2023-03-10 18:05:39] [INFO ] Invariant cache hit.
[2023-03-10 18:05:40] [INFO ] Dead Transitions using invariants and state equation in 1012 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1122 ms. Remains : 1892/1892 places, 1672/1672 transitions.
Support contains 3 out of 1892 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1892/1892 places, 1672/1672 transitions.
Applied a total of 0 rules in 47 ms. Remains 1892 /1892 variables (removed 0) and now considering 1672/1672 (removed 0) transitions.
[2023-03-10 18:05:40] [INFO ] Invariant cache hit.
[2023-03-10 18:05:41] [INFO ] Implicit Places using invariants in 1297 ms returned []
[2023-03-10 18:05:41] [INFO ] Invariant cache hit.
[2023-03-10 18:05:43] [INFO ] Implicit Places using invariants and state equation in 1641 ms returned []
Implicit Place search using SMT with State Equation took 2945 ms to find 0 implicit places.
[2023-03-10 18:05:43] [INFO ] Invariant cache hit.
[2023-03-10 18:05:44] [INFO ] Dead Transitions using invariants and state equation in 1083 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4077 ms. Remains : 1892/1892 places, 1672/1672 transitions.
Treatment of property Echo-PT-d02r15-LTLCardinality-12 finished in 95465 ms.
[2023-03-10 18:05:44] [INFO ] Flatten gal took : 92 ms
[2023-03-10 18:05:44] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2023-03-10 18:05:44] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1905 places, 1674 transitions and 8875 arcs took 15 ms.
Total runtime 392156 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1718/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1718/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1718/ltl_2_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : Echo-PT-d02r15-LTLCardinality-04
Could not compute solution for formula : Echo-PT-d02r15-LTLCardinality-10
Could not compute solution for formula : Echo-PT-d02r15-LTLCardinality-12
BK_STOP 1678471547615
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2023
ltl formula name Echo-PT-d02r15-LTLCardinality-04
ltl formula formula --ltl=/tmp/1718/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 1905 places, 1674 transitions and 8875 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.170 real 0.050 user 0.080 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1718/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1718/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1718/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1718/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 4 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name Echo-PT-d02r15-LTLCardinality-10
ltl formula formula --ltl=/tmp/1718/ltl_1_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 1905 places, 1674 transitions and 8875 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.210 real 0.080 user 0.040 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1718/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1718/ltl_1_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1718/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1718/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name Echo-PT-d02r15-LTLCardinality-12
ltl formula formula --ltl=/tmp/1718/ltl_2_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 1905 places, 1674 transitions and 8875 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.180 real 0.050 user 0.070 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1718/ltl_2_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1718/ltl_2_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1718/ltl_2_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1718/ltl_2_
pnml2lts-mc( 0/ 4): buchi has 4 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
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="Echo-PT-d02r15"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is Echo-PT-d02r15, 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 r169-tall-167838855300067"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Echo-PT-d02r15.tgz
mv Echo-PT-d02r15 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 ;