About the Execution of ITS-Tools for UtilityControlRoom-COL-Z4T4N06
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1638.191 | 133922.00 | 320263.00 | 436.20 | FFFTFFFFTFFFFFFF | 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.r276-smll-165307353000124.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 UtilityControlRoom-COL-Z4T4N06, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r276-smll-165307353000124
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 256K
-rw-r--r-- 1 mcc users 7.8K Apr 29 18:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Apr 29 18:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Apr 29 18:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 29 18:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K May 9 09:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 09:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 9 09:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 09:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 09:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 09:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 8 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 29K May 10 09:34 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME UtilityControlRoom-COL-Z4T4N06-LTLFireability-00
FORMULA_NAME UtilityControlRoom-COL-Z4T4N06-LTLFireability-01
FORMULA_NAME UtilityControlRoom-COL-Z4T4N06-LTLFireability-02
FORMULA_NAME UtilityControlRoom-COL-Z4T4N06-LTLFireability-03
FORMULA_NAME UtilityControlRoom-COL-Z4T4N06-LTLFireability-04
FORMULA_NAME UtilityControlRoom-COL-Z4T4N06-LTLFireability-05
FORMULA_NAME UtilityControlRoom-COL-Z4T4N06-LTLFireability-06
FORMULA_NAME UtilityControlRoom-COL-Z4T4N06-LTLFireability-07
FORMULA_NAME UtilityControlRoom-COL-Z4T4N06-LTLFireability-08
FORMULA_NAME UtilityControlRoom-COL-Z4T4N06-LTLFireability-09
FORMULA_NAME UtilityControlRoom-COL-Z4T4N06-LTLFireability-10
FORMULA_NAME UtilityControlRoom-COL-Z4T4N06-LTLFireability-11
FORMULA_NAME UtilityControlRoom-COL-Z4T4N06-LTLFireability-12
FORMULA_NAME UtilityControlRoom-COL-Z4T4N06-LTLFireability-13
FORMULA_NAME UtilityControlRoom-COL-Z4T4N06-LTLFireability-14
FORMULA_NAME UtilityControlRoom-COL-Z4T4N06-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1653133339139
Running Version 202205111006
[2022-05-21 11:42:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -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]
[2022-05-21 11:42:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 11:42:21] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2022-05-21 11:42:21] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-21 11:42:22] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1110 ms
[2022-05-21 11:42:22] [INFO ] Imported 13 HL places and 12 HL transitions for a total of 228 PT places and 450.0 transition bindings in 29 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
[2022-05-21 11:42:22] [INFO ] Built PT skeleton of HLPN with 13 places and 12 transitions 37 arcs in 8 ms.
[2022-05-21 11:42:22] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 2 formulas.
FORMULA UtilityControlRoom-COL-Z4T4N06-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T4N06-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 8 properties that can be checked using skeleton over-approximation.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Finished random walk after 69 steps, including 0 resets, run visited all 8 properties in 21 ms. (steps per millisecond=3 )
[2022-05-21 11:42:22] [INFO ] Flatten gal took : 24 ms
[2022-05-21 11:42:22] [INFO ] Flatten gal took : 5 ms
Transition timeout forces synchronizations/join behavior on parameter c of sort Cli
Domain [Cli(6), Z(4), Z(4)] of place MovetoZ breaks symmetries in sort Z
[2022-05-21 11:42:22] [INFO ] Unfolded HLPN to a Petri net with 228 places and 450 transitions 1446 arcs in 32 ms.
[2022-05-21 11:42:22] [INFO ] Unfolded 14 HLPN properties in 0 ms.
Initial state reduction rules removed 1 formulas.
[2022-05-21 11:42:22] [INFO ] Reduced 18 identical enabling conditions.
Ensure Unique test removed 96 transitions
Reduce redundant transitions removed 96 transitions.
FORMULA UtilityControlRoom-COL-Z4T4N06-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T4N06-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 197 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Applied a total of 0 rules in 22 ms. Remains 228 /228 variables (removed 0) and now considering 354/354 (removed 0) transitions.
// Phase 1: matrix 354 rows 228 cols
[2022-05-21 11:42:22] [INFO ] Computed 15 place invariants in 33 ms
[2022-05-21 11:42:23] [INFO ] Implicit Places using invariants in 443 ms returned [185]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 515 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 227/228 places, 354/354 transitions.
Applied a total of 0 rules in 6 ms. Remains 227 /227 variables (removed 0) and now considering 354/354 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 227/228 places, 354/354 transitions.
Support contains 197 out of 227 places after structural reductions.
[2022-05-21 11:42:23] [INFO ] Flatten gal took : 59 ms
[2022-05-21 11:42:23] [INFO ] Flatten gal took : 57 ms
[2022-05-21 11:42:23] [INFO ] Input system was already deterministic with 354 transitions.
Finished random walk after 120 steps, including 0 resets, run visited all 14 properties in 13 ms. (steps per millisecond=9 )
FORMULA UtilityControlRoom-COL-Z4T4N06-LTLFireability-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(p0)) U (!p1&&X(G(p0))))))'
Support contains 59 out of 227 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 155 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 155 transition count 282
Applied a total of 144 rules in 29 ms. Remains 155 /227 variables (removed 72) and now considering 282/354 (removed 72) transitions.
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 11:42:24] [INFO ] Computed 14 place invariants in 8 ms
[2022-05-21 11:42:24] [INFO ] Implicit Places using invariants in 78 ms returned []
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 11:42:24] [INFO ] Computed 14 place invariants in 5 ms
[2022-05-21 11:42:24] [INFO ] Implicit Places using invariants and state equation in 197 ms returned []
Implicit Place search using SMT with State Equation took 279 ms to find 0 implicit places.
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 11:42:24] [INFO ] Computed 14 place invariants in 6 ms
[2022-05-21 11:42:24] [INFO ] Dead Transitions using invariants and state equation in 307 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 155/227 places, 282/354 transitions.
Finished structural reductions, in 1 iterations. Remains : 155/227 places, 282/354 transitions.
Stuttering acceptance computed with spot in 346 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), (NOT p0), true]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N06-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={0} source=1 dest: 1}, { cond=true, acceptance={0} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (OR (LT s1 1) (LT s24 1) (LT s112 1)) (OR (LT s0 1) (LT s17 1) (LT s112 1)) (OR (LT s3 1) (LT s28 1) (LT s112 1)) (OR (LT s2 1) (LT s21 1) (LT s11...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, 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 2 steps with 0 reset in 1 ms.
FORMULA UtilityControlRoom-COL-Z4T4N06-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-COL-Z4T4N06-LTLFireability-02 finished in 1047 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(X(X(p0)))||(F((F(p2)||p1))&&G(X(p3))))))'
Support contains 65 out of 227 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 155 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 155 transition count 282
Applied a total of 144 rules in 19 ms. Remains 155 /227 variables (removed 72) and now considering 282/354 (removed 72) transitions.
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 11:42:25] [INFO ] Computed 14 place invariants in 6 ms
[2022-05-21 11:42:25] [INFO ] Implicit Places using invariants in 71 ms returned []
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 11:42:25] [INFO ] Computed 14 place invariants in 10 ms
[2022-05-21 11:42:25] [INFO ] Implicit Places using invariants and state equation in 170 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 11:42:25] [INFO ] Computed 14 place invariants in 3 ms
[2022-05-21 11:42:25] [INFO ] Dead Transitions using invariants and state equation in 244 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 155/227 places, 282/354 transitions.
Finished structural reductions, in 1 iterations. Remains : 155/227 places, 282/354 transitions.
Stuttering acceptance computed with spot in 328 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p3))), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N06-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(OR p1 p2), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) p3 (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(OR (AND p1 p3) (AND p3 p2)), acceptance={} source=2 dest: 5}, { cond=(NOT p3), acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p1) p3 (NOT p2) (NOT p0)), acceptance={0} source=3 dest: 3}, { cond=(OR (AND p1 p3 (NOT p0)) (AND p3 p2 (NOT p0))), acceptance={0} source=3 dest: 5}, { cond=(AND (NOT p3) (NOT p0)), acceptance={0} source=3 dest: 6}], [{ cond=p3, acceptance={} source=4 dest: 5}, { cond=(NOT p3), acceptance={} source=4 dest: 6}], [{ cond=(AND p3 (NOT p0)), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p3) (NOT p0)), acceptance={} source=5 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p1:(OR (GEQ s4 1) (GEQ s5 1) (GEQ s6 1) (GEQ s7 1) (GEQ s8 1) (GEQ s9 1)), p2:(OR (AND (GEQ s105 1) (GEQ s124 1)) (AND (GEQ s85 1) (GEQ s119 1)) (AND (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 19804 reset in 922 ms.
Product exploration explored 100000 steps with 19821 reset in 568 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p2) p3 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (OR p1 p2)), (X (X p3)), (X (X (OR (AND p1 p3) (AND p3 p2)))), (X (X (NOT (AND (NOT p1) p3 (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 357 ms. Reduced automaton from 7 states, 14 edges and 4 AP to 5 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 229 ms :[(NOT p0), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3))]
Finished random walk after 24 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=8 )
Knowledge obtained : [(AND p1 (NOT p2) p3 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (OR p1 p2)), (X (X p3)), (X (X (OR (AND p1 p3) (AND p3 p2)))), (X (X (NOT (AND (NOT p1) p3 (NOT p2)))))]
False Knowledge obtained : [(F p0), (F (NOT (AND p3 (NOT p0)))), (F (AND (NOT p3) (NOT p0)))]
Knowledge based reduction with 6 factoid took 331 ms. Reduced automaton from 5 states, 6 edges and 2 AP to 5 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 227 ms :[(NOT p0), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3))]
Stuttering acceptance computed with spot in 227 ms :[(NOT p0), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3))]
Support contains 35 out of 155 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 155/155 places, 282/282 transitions.
Applied a total of 0 rules in 3 ms. Remains 155 /155 variables (removed 0) and now considering 282/282 (removed 0) transitions.
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 11:42:28] [INFO ] Computed 14 place invariants in 3 ms
[2022-05-21 11:42:29] [INFO ] Implicit Places using invariants in 66 ms returned []
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 11:42:29] [INFO ] Computed 14 place invariants in 7 ms
[2022-05-21 11:42:29] [INFO ] Implicit Places using invariants and state equation in 214 ms returned []
Implicit Place search using SMT with State Equation took 283 ms to find 0 implicit places.
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 11:42:29] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-21 11:42:29] [INFO ] Dead Transitions using invariants and state equation in 214 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 155/155 places, 282/282 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p3), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 119 ms. Reduced automaton from 5 states, 6 edges and 2 AP to 5 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 229 ms :[(NOT p0), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3))]
Finished random walk after 25 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=8 )
Knowledge obtained : [(AND (NOT p0) p3), true]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) p3))), (F (AND (NOT p0) (NOT p3)))]
Knowledge based reduction with 2 factoid took 218 ms. Reduced automaton from 5 states, 6 edges and 2 AP to 5 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 204 ms :[(NOT p0), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3))]
Stuttering acceptance computed with spot in 189 ms :[(NOT p0), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3))]
Stuttering acceptance computed with spot in 172 ms :[(NOT p0), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3))]
Product exploration explored 100000 steps with 19733 reset in 767 ms.
Product exploration explored 100000 steps with 19803 reset in 1091 ms.
Applying partial POR strategy [true, true, false, false, false]
Stuttering acceptance computed with spot in 250 ms :[(NOT p0), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3))]
Support contains 35 out of 155 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 155/155 places, 282/282 transitions.
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 24 Pre rules applied. Total rules applied 0 place count 155 transition count 306
Deduced a syphon composed of 24 places in 1 ms
Iterating global reduction 0 with 24 rules applied. Total rules applied 24 place count 155 transition count 306
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 48 places in 1 ms
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 155 transition count 306
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 72 place count 155 transition count 282
Deduced a syphon composed of 48 places in 0 ms
Applied a total of 72 rules in 41 ms. Remains 155 /155 variables (removed 0) and now considering 282/282 (removed 0) transitions.
[2022-05-21 11:42:33] [INFO ] Redundant transitions in 17 ms returned []
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 11:42:33] [INFO ] Computed 14 place invariants in 3 ms
[2022-05-21 11:42:33] [INFO ] Dead Transitions using invariants and state equation in 354 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 155/155 places, 282/282 transitions.
Finished structural reductions, in 1 iterations. Remains : 155/155 places, 282/282 transitions.
Product exploration explored 100000 steps with 19859 reset in 1340 ms.
Product exploration explored 100000 steps with 19897 reset in 1082 ms.
Built C files in :
/tmp/ltsmin13892274774793980353
[2022-05-21 11:42:35] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13892274774793980353
Running compilation step : cd /tmp/ltsmin13892274774793980353;'/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 1115 ms.
Running link step : cd /tmp/ltsmin13892274774793980353;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin13892274774793980353;'/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/stateBased13890624112463382540.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 35 out of 155 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 155/155 places, 282/282 transitions.
Applied a total of 0 rules in 4 ms. Remains 155 /155 variables (removed 0) and now considering 282/282 (removed 0) transitions.
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 11:42:51] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-21 11:42:51] [INFO ] Implicit Places using invariants in 97 ms returned []
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 11:42:51] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-21 11:42:51] [INFO ] Implicit Places using invariants and state equation in 173 ms returned []
Implicit Place search using SMT with State Equation took 273 ms to find 0 implicit places.
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 11:42:51] [INFO ] Computed 14 place invariants in 6 ms
[2022-05-21 11:42:51] [INFO ] Dead Transitions using invariants and state equation in 286 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 155/155 places, 282/282 transitions.
Built C files in :
/tmp/ltsmin6183954564100749506
[2022-05-21 11:42:51] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6183954564100749506
Running compilation step : cd /tmp/ltsmin6183954564100749506;'/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 977 ms.
Running link step : cd /tmp/ltsmin6183954564100749506;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin6183954564100749506;'/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/stateBased2591983618294919135.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-21 11:43:06] [INFO ] Flatten gal took : 35 ms
[2022-05-21 11:43:06] [INFO ] Flatten gal took : 44 ms
[2022-05-21 11:43:06] [INFO ] Time to serialize gal into /tmp/LTL6138368886421896246.gal : 9 ms
[2022-05-21 11:43:06] [INFO ] Time to serialize properties into /tmp/LTL12911446371069747823.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6138368886421896246.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12911446371069747823.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6138368...267
Read 1 LTL properties
Checking formula 0 : !((X((F(X(X("((((((((((IdleTechs_1>=1)&&(OpenRequests_14>=1))&&(Idles_0>=1))||(((IdleTechs_0>=1)&&(OpenRequests_7>=1))&&(Idles_0>=1)))...7194
Formula 0 simplified : !X(FXX"((((((((((IdleTechs_1>=1)&&(OpenRequests_14>=1))&&(Idles_0>=1))||(((IdleTechs_0>=1)&&(OpenRequests_7>=1))&&(Idles_0>=1)))||((...7167
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
34 unique states visited
0 strongly connected components in search stack
38 transitions explored
22 items max in DFS search stack
857 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,8.67182,179180,1,0,181,880481,57,69,4851,719786,467
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA UtilityControlRoom-COL-Z4T4N06-LTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property UtilityControlRoom-COL-Z4T4N06-LTLFireability-03 finished in 51680 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((G(!G(p0)) U X(p1)))))'
Support contains 41 out of 227 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 227/227 places, 354/354 transitions.
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Iterating post reduction 0 with 96 rules applied. Total rules applied 96 place count 227 transition count 258
Reduce places removed 96 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 120 rules applied. Total rules applied 216 place count 131 transition count 234
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 216 place count 131 transition count 210
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 264 place count 107 transition count 210
Applied a total of 264 rules in 30 ms. Remains 107 /227 variables (removed 120) and now considering 210/354 (removed 144) transitions.
// Phase 1: matrix 210 rows 107 cols
[2022-05-21 11:43:16] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-21 11:43:16] [INFO ] Implicit Places using invariants in 70 ms returned []
// Phase 1: matrix 210 rows 107 cols
[2022-05-21 11:43:16] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-21 11:43:17] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 221 ms to find 0 implicit places.
[2022-05-21 11:43:17] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 210 rows 107 cols
[2022-05-21 11:43:17] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-21 11:43:17] [INFO ] Dead Transitions using invariants and state equation in 168 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 107/227 places, 210/354 transitions.
Finished structural reductions, in 1 iterations. Remains : 107/227 places, 210/354 transitions.
Stuttering acceptance computed with spot in 157 ms :[(NOT p1), (AND (NOT p1) p0), (NOT p1), (AND (NOT p1) p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N06-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 p0), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (GEQ s66 1) (GEQ s65 1) (GEQ s70 1) (GEQ s69 1) (GEQ s68 1) (GEQ s67 1) (GEQ s4 1) (GEQ s5 1) (GEQ s6 1) (GEQ s7 1) (GEQ s8 1) (GEQ s9 1)), p0:(OR ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 490 reset in 380 ms.
Product exploration explored 100000 steps with 471 reset in 557 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X p1), true, (X (X (NOT (AND (NOT p1) p0)))), (X (X p1))]
False Knowledge obtained : [(X (X (AND p1 p0))), (X (X (NOT (AND p1 p0))))]
Knowledge based reduction with 7 factoid took 447 ms. Reduced automaton from 4 states, 10 edges and 2 AP to 4 states, 10 edges and 2 AP.
Stuttering acceptance computed with spot in 167 ms :[(NOT p1), (AND (NOT p1) p0), (NOT p1), (AND (NOT p1) p0)]
Finished random walk after 407 steps, including 0 resets, run visited all 3 properties in 20 ms. (steps per millisecond=20 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X p1), true, (X (X (NOT (AND (NOT p1) p0)))), (X (X p1))]
False Knowledge obtained : [(X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (F (NOT p1)), (F (AND p0 p1)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 7 factoid took 451 ms. Reduced automaton from 4 states, 10 edges and 2 AP to 4 states, 10 edges and 2 AP.
Stuttering acceptance computed with spot in 173 ms :[(NOT p1), (AND (NOT p1) p0), (NOT p1), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 170 ms :[(NOT p1), (AND (NOT p1) p0), (NOT p1), (AND (NOT p1) p0)]
Support contains 41 out of 107 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 107/107 places, 210/210 transitions.
Applied a total of 0 rules in 9 ms. Remains 107 /107 variables (removed 0) and now considering 210/210 (removed 0) transitions.
// Phase 1: matrix 210 rows 107 cols
[2022-05-21 11:43:19] [INFO ] Computed 14 place invariants in 7 ms
[2022-05-21 11:43:20] [INFO ] Implicit Places using invariants in 116 ms returned []
// Phase 1: matrix 210 rows 107 cols
[2022-05-21 11:43:20] [INFO ] Computed 14 place invariants in 9 ms
[2022-05-21 11:43:20] [INFO ] Implicit Places using invariants and state equation in 224 ms returned []
Implicit Place search using SMT with State Equation took 342 ms to find 0 implicit places.
[2022-05-21 11:43:20] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 210 rows 107 cols
[2022-05-21 11:43:20] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-21 11:43:20] [INFO ] Dead Transitions using invariants and state equation in 279 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 107/107 places, 210/210 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X p1), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (X (AND p0 p1))), (X (X (NOT (AND p0 p1))))]
Knowledge based reduction with 7 factoid took 461 ms. Reduced automaton from 4 states, 10 edges and 2 AP to 4 states, 10 edges and 2 AP.
Stuttering acceptance computed with spot in 196 ms :[(NOT p1), (AND (NOT p1) p0), (NOT p1), (AND (NOT p1) p0)]
Finished random walk after 182 steps, including 0 resets, run visited all 3 properties in 11 ms. (steps per millisecond=16 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X p1), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (F (NOT p1)), (F (AND p0 p1)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 7 factoid took 551 ms. Reduced automaton from 4 states, 10 edges and 2 AP to 4 states, 10 edges and 2 AP.
Stuttering acceptance computed with spot in 217 ms :[(NOT p1), (AND (NOT p1) p0), (NOT p1), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 205 ms :[(NOT p1), (AND (NOT p1) p0), (NOT p1), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 219 ms :[(NOT p1), (AND (NOT p1) p0), (NOT p1), (AND (NOT p1) p0)]
Product exploration explored 100000 steps with 478 reset in 728 ms.
Product exploration explored 100000 steps with 508 reset in 625 ms.
Built C files in :
/tmp/ltsmin5949640158636970307
[2022-05-21 11:43:23] [INFO ] Computing symmetric may disable matrix : 210 transitions.
[2022-05-21 11:43:23] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 11:43:23] [INFO ] Computing symmetric may enable matrix : 210 transitions.
[2022-05-21 11:43:23] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 11:43:23] [INFO ] Computing Do-Not-Accords matrix : 210 transitions.
[2022-05-21 11:43:23] [INFO ] Computation of Completed DNA matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 11:43:23] [INFO ] Built C files in 59ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5949640158636970307
Running compilation step : cd /tmp/ltsmin5949640158636970307;'/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 1045 ms.
Running link step : cd /tmp/ltsmin5949640158636970307;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin5949640158636970307;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6075819162617070458.hoa' '--buchi-type=spotba'
LTSmin run took 1773 ms.
FORMULA UtilityControlRoom-COL-Z4T4N06-LTLFireability-04 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property UtilityControlRoom-COL-Z4T4N06-LTLFireability-04 finished in 9889 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||(!p0 U F(p1))))'
Support contains 36 out of 227 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 227/227 places, 354/354 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 0 with 96 rules applied. Total rules applied 96 place count 227 transition count 258
Reduce places removed 96 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 120 rules applied. Total rules applied 216 place count 131 transition count 234
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 219 place count 128 transition count 162
Iterating global reduction 2 with 3 rules applied. Total rules applied 222 place count 128 transition count 162
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 240 place count 110 transition count 144
Iterating global reduction 2 with 18 rules applied. Total rules applied 258 place count 110 transition count 144
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 282 place count 98 transition count 132
Applied a total of 282 rules in 35 ms. Remains 98 /227 variables (removed 129) and now considering 132/354 (removed 222) transitions.
// Phase 1: matrix 132 rows 98 cols
[2022-05-21 11:43:26] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-21 11:43:26] [INFO ] Implicit Places using invariants in 92 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 103 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 97/227 places, 132/354 transitions.
Applied a total of 0 rules in 8 ms. Remains 97 /97 variables (removed 0) and now considering 132/132 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 97/227 places, 132/354 transitions.
Stuttering acceptance computed with spot in 57 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N06-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (LT s0 1) (LT s1 1) (LT s2 1) (LT s3 1) (LT s4 1) (LT s5 1)), p1:(OR (AND (GEQ s75 1) (GEQ s96 1)) (AND (GEQ s65 1) (GEQ s93 1)) (AND (GEQ s55 1) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 9703 reset in 585 ms.
Product exploration explored 100000 steps with 9753 reset in 585 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 178 ms. Reduced automaton from 1 states, 1 edges and 2 AP to 1 states, 1 edges and 2 AP.
Stuttering acceptance computed with spot in 49 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 3 factoid took 185 ms. Reduced automaton from 1 states, 1 edges and 2 AP to 1 states, 1 edges and 2 AP.
Stuttering acceptance computed with spot in 49 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 53 ms :[(AND (NOT p0) (NOT p1))]
// Phase 1: matrix 132 rows 97 cols
[2022-05-21 11:43:28] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-21 11:43:29] [INFO ] [Real]Absence check using 13 positive place invariants in 13 ms returned sat
[2022-05-21 11:43:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 11:43:29] [INFO ] [Real]Absence check using state equation in 115 ms returned sat
[2022-05-21 11:43:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 11:43:29] [INFO ] [Nat]Absence check using 13 positive place invariants in 12 ms returned sat
[2022-05-21 11:43:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 11:43:29] [INFO ] [Nat]Absence check using state equation in 115 ms returned sat
[2022-05-21 11:43:29] [INFO ] Computed and/alt/rep : 108/288/108 causal constraints (skipped 0 transitions) in 26 ms.
[2022-05-21 11:43:30] [INFO ] Added : 90 causal constraints over 18 iterations in 486 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 36 out of 97 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 97/97 places, 132/132 transitions.
Applied a total of 0 rules in 8 ms. Remains 97 /97 variables (removed 0) and now considering 132/132 (removed 0) transitions.
// Phase 1: matrix 132 rows 97 cols
[2022-05-21 11:43:30] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-21 11:43:30] [INFO ] Implicit Places using invariants in 86 ms returned []
// Phase 1: matrix 132 rows 97 cols
[2022-05-21 11:43:30] [INFO ] Computed 13 place invariants in 2 ms
[2022-05-21 11:43:30] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 238 ms to find 0 implicit places.
[2022-05-21 11:43:30] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 132 rows 97 cols
[2022-05-21 11:43:30] [INFO ] Computed 13 place invariants in 2 ms
[2022-05-21 11:43:30] [INFO ] Dead Transitions using invariants and state equation in 151 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 97/97 places, 132/132 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 149 ms. Reduced automaton from 1 states, 1 edges and 2 AP to 1 states, 1 edges and 2 AP.
Stuttering acceptance computed with spot in 32 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 12 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=12 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 3 factoid took 116 ms. Reduced automaton from 1 states, 1 edges and 2 AP to 1 states, 1 edges and 2 AP.
Stuttering acceptance computed with spot in 34 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 29 ms :[(AND (NOT p0) (NOT p1))]
// Phase 1: matrix 132 rows 97 cols
[2022-05-21 11:43:31] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-21 11:43:31] [INFO ] [Real]Absence check using 13 positive place invariants in 13 ms returned sat
[2022-05-21 11:43:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 11:43:31] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2022-05-21 11:43:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 11:43:31] [INFO ] [Nat]Absence check using 13 positive place invariants in 11 ms returned sat
[2022-05-21 11:43:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 11:43:31] [INFO ] [Nat]Absence check using state equation in 107 ms returned sat
[2022-05-21 11:43:31] [INFO ] Computed and/alt/rep : 108/288/108 causal constraints (skipped 0 transitions) in 19 ms.
[2022-05-21 11:43:32] [INFO ] Added : 90 causal constraints over 18 iterations in 386 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 51 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 9745 reset in 570 ms.
Stack based approach found an accepted trace after 85978 steps with 8390 reset with depth 10 and stack size 10 in 487 ms.
FORMULA UtilityControlRoom-COL-Z4T4N06-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z4T4N06-LTLFireability-06 finished in 6529 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(X(p0))))'
Support contains 29 out of 227 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 155 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 155 transition count 282
Applied a total of 144 rules in 13 ms. Remains 155 /227 variables (removed 72) and now considering 282/354 (removed 72) transitions.
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 11:43:33] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-21 11:43:33] [INFO ] Implicit Places using invariants in 87 ms returned []
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 11:43:33] [INFO ] Computed 14 place invariants in 3 ms
[2022-05-21 11:43:33] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 273 ms to find 0 implicit places.
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 11:43:33] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-21 11:43:33] [INFO ] Dead Transitions using invariants and state equation in 227 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 155/227 places, 282/354 transitions.
Finished structural reductions, in 1 iterations. Remains : 155/227 places, 282/354 transitions.
Stuttering acceptance computed with spot in 130 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N06-LTLFireability-07 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:(AND (OR (LT s3 1) (LT s33 1) (LT s112 1)) (OR (LT s0 1) (LT s22 1) (LT s112 1)) (OR (LT s3 1) (LT s21 1) (LT s112 1)) (OR (LT s0 1) (LT s10 1) (LT s11...], 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 23589 reset in 623 ms.
Product exploration explored 100000 steps with 23553 reset in 506 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 121 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 3 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 130 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 154 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 3 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 140 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 216 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 29 out of 155 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 155/155 places, 282/282 transitions.
Applied a total of 0 rules in 2 ms. Remains 155 /155 variables (removed 0) and now considering 282/282 (removed 0) transitions.
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 11:43:35] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-21 11:43:35] [INFO ] Implicit Places using invariants in 114 ms returned []
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 11:43:36] [INFO ] Computed 14 place invariants in 7 ms
[2022-05-21 11:43:36] [INFO ] Implicit Places using invariants and state equation in 292 ms returned []
Implicit Place search using SMT with State Equation took 413 ms to find 0 implicit places.
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 11:43:36] [INFO ] Computed 14 place invariants in 3 ms
[2022-05-21 11:43:36] [INFO ] Dead Transitions using invariants and state equation in 397 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 155/155 places, 282/282 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 128 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 3 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 161 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 3 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 140 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 142 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 160 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 23658 reset in 588 ms.
Product exploration explored 100000 steps with 23731 reset in 606 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 144 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 29 out of 155 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 155/155 places, 282/282 transitions.
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 24 Pre rules applied. Total rules applied 0 place count 155 transition count 306
Deduced a syphon composed of 24 places in 0 ms
Iterating global reduction 0 with 24 rules applied. Total rules applied 24 place count 155 transition count 306
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 48 places in 0 ms
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 155 transition count 306
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 72 place count 155 transition count 282
Deduced a syphon composed of 48 places in 0 ms
Applied a total of 72 rules in 28 ms. Remains 155 /155 variables (removed 0) and now considering 282/282 (removed 0) transitions.
[2022-05-21 11:43:39] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 11:43:39] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-21 11:43:39] [INFO ] Dead Transitions using invariants and state equation in 380 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 155/155 places, 282/282 transitions.
Finished structural reductions, in 1 iterations. Remains : 155/155 places, 282/282 transitions.
Product exploration explored 100000 steps with 22112 reset in 1118 ms.
Product exploration explored 100000 steps with 21949 reset in 1178 ms.
Built C files in :
/tmp/ltsmin6807576474228683331
[2022-05-21 11:43:41] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6807576474228683331
Running compilation step : cd /tmp/ltsmin6807576474228683331;'/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 968 ms.
Running link step : cd /tmp/ltsmin6807576474228683331;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin6807576474228683331;'/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/stateBased11387938138756982417.hoa' '--buchi-type=spotba'
LTSmin run took 1802 ms.
FORMULA UtilityControlRoom-COL-Z4T4N06-LTLFireability-07 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property UtilityControlRoom-COL-Z4T4N06-LTLFireability-07 finished in 11399 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U !G((X(F(G(p1))) U F(G(X(p0)))))))'
Support contains 30 out of 227 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 227/227 places, 354/354 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 0 with 96 rules applied. Total rules applied 96 place count 227 transition count 258
Reduce places removed 96 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 120 rules applied. Total rules applied 216 place count 131 transition count 234
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 219 place count 128 transition count 162
Iterating global reduction 2 with 3 rules applied. Total rules applied 222 place count 128 transition count 162
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 240 place count 110 transition count 144
Iterating global reduction 2 with 18 rules applied. Total rules applied 258 place count 110 transition count 144
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 37 rules applied. Total rules applied 295 place count 91 transition count 126
Applied a total of 295 rules in 16 ms. Remains 91 /227 variables (removed 136) and now considering 126/354 (removed 228) transitions.
// Phase 1: matrix 126 rows 91 cols
[2022-05-21 11:43:44] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-21 11:43:44] [INFO ] Implicit Places using invariants in 54 ms returned []
// Phase 1: matrix 126 rows 91 cols
[2022-05-21 11:43:44] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-21 11:43:44] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
[2022-05-21 11:43:44] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 126 rows 91 cols
[2022-05-21 11:43:44] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-21 11:43:44] [INFO ] Dead Transitions using invariants and state equation in 101 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 91/227 places, 126/354 transitions.
Finished structural reductions, in 1 iterations. Remains : 91/227 places, 126/354 transitions.
Stuttering acceptance computed with spot in 69 ms :[p0, p0]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N06-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s75 1) (GEQ s90 1)) (AND (GEQ s65 1) (GEQ s87 1)) (AND (GEQ s55 1) (GEQ s85 1)) (AND (GEQ s60 1) (GEQ s86 1)) (AND (GEQ s68 1) (GEQ s88 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2929 reset in 297 ms.
Stack based approach found an accepted trace after 2721 steps with 82 reset with depth 45 and stack size 45 in 13 ms.
FORMULA UtilityControlRoom-COL-Z4T4N06-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z4T4N06-LTLFireability-09 finished in 663 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 35 out of 227 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 227/227 places, 354/354 transitions.
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Iterating post reduction 0 with 96 rules applied. Total rules applied 96 place count 227 transition count 258
Reduce places removed 96 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 120 rules applied. Total rules applied 216 place count 131 transition count 234
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 216 place count 131 transition count 210
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 264 place count 107 transition count 210
Applied a total of 264 rules in 23 ms. Remains 107 /227 variables (removed 120) and now considering 210/354 (removed 144) transitions.
// Phase 1: matrix 210 rows 107 cols
[2022-05-21 11:43:45] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-21 11:43:45] [INFO ] Implicit Places using invariants in 104 ms returned []
// Phase 1: matrix 210 rows 107 cols
[2022-05-21 11:43:45] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-21 11:43:45] [INFO ] Implicit Places using invariants and state equation in 197 ms returned []
Implicit Place search using SMT with State Equation took 303 ms to find 0 implicit places.
[2022-05-21 11:43:45] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 210 rows 107 cols
[2022-05-21 11:43:45] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-21 11:43:45] [INFO ] Dead Transitions using invariants and state equation in 226 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 107/227 places, 210/354 transitions.
Finished structural reductions, in 1 iterations. Remains : 107/227 places, 210/354 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N06-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (GEQ s4 1) (GEQ s5 1) (GEQ s6 1) (GEQ s7 1) (GEQ s8 1) (GEQ s9 1)) (OR (AND (GEQ s1 1) (GEQ s24 1) (GEQ s64 1)) (AND (GEQ s0 1) (GEQ s17 1) (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 24969 reset in 1009 ms.
Product exploration explored 100000 steps with 24959 reset in 1249 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 142 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 175 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
// Phase 1: matrix 210 rows 107 cols
[2022-05-21 11:43:48] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-21 11:43:49] [INFO ] [Real]Absence check using 14 positive place invariants in 18 ms returned sat
[2022-05-21 11:43:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 11:43:49] [INFO ] [Real]Absence check using state equation in 192 ms returned sat
[2022-05-21 11:43:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 11:43:50] [INFO ] [Nat]Absence check using 14 positive place invariants in 15 ms returned sat
[2022-05-21 11:43:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 11:43:50] [INFO ] [Nat]Absence check using state equation in 153 ms returned sat
[2022-05-21 11:43:50] [INFO ] Computed and/alt/rep : 204/438/204 causal constraints (skipped 0 transitions) in 27 ms.
[2022-05-21 11:43:51] [INFO ] Added : 171 causal constraints over 35 iterations in 982 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 35 out of 107 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 107/107 places, 210/210 transitions.
Applied a total of 0 rules in 8 ms. Remains 107 /107 variables (removed 0) and now considering 210/210 (removed 0) transitions.
// Phase 1: matrix 210 rows 107 cols
[2022-05-21 11:43:51] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-21 11:43:52] [INFO ] Implicit Places using invariants in 114 ms returned []
// Phase 1: matrix 210 rows 107 cols
[2022-05-21 11:43:52] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-21 11:43:52] [INFO ] Implicit Places using invariants and state equation in 208 ms returned []
Implicit Place search using SMT with State Equation took 328 ms to find 0 implicit places.
[2022-05-21 11:43:52] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 210 rows 107 cols
[2022-05-21 11:43:52] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-21 11:43:52] [INFO ] Dead Transitions using invariants and state equation in 306 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 107/107 places, 210/210 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 157 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 58 ms :[(NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 192 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
// Phase 1: matrix 210 rows 107 cols
[2022-05-21 11:43:53] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-21 11:43:54] [INFO ] [Real]Absence check using 14 positive place invariants in 18 ms returned sat
[2022-05-21 11:43:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 11:43:54] [INFO ] [Real]Absence check using state equation in 190 ms returned sat
[2022-05-21 11:43:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 11:43:55] [INFO ] [Nat]Absence check using 14 positive place invariants in 14 ms returned sat
[2022-05-21 11:43:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 11:43:55] [INFO ] [Nat]Absence check using state equation in 159 ms returned sat
[2022-05-21 11:43:55] [INFO ] Computed and/alt/rep : 204/438/204 causal constraints (skipped 0 transitions) in 71 ms.
[2022-05-21 11:43:56] [INFO ] Added : 171 causal constraints over 35 iterations in 1017 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 56 ms :[(NOT p0)]
Product exploration explored 100000 steps with 24935 reset in 1311 ms.
Product exploration explored 100000 steps with 24978 reset in 1270 ms.
Built C files in :
/tmp/ltsmin8962388532775512509
[2022-05-21 11:43:59] [INFO ] Computing symmetric may disable matrix : 210 transitions.
[2022-05-21 11:43:59] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 11:43:59] [INFO ] Computing symmetric may enable matrix : 210 transitions.
[2022-05-21 11:43:59] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 11:43:59] [INFO ] Computing Do-Not-Accords matrix : 210 transitions.
[2022-05-21 11:43:59] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 11:43:59] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8962388532775512509
Running compilation step : cd /tmp/ltsmin8962388532775512509;'/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 946 ms.
Running link step : cd /tmp/ltsmin8962388532775512509;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin8962388532775512509;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7159054255382757183.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 35 out of 107 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 107/107 places, 210/210 transitions.
Applied a total of 0 rules in 5 ms. Remains 107 /107 variables (removed 0) and now considering 210/210 (removed 0) transitions.
// Phase 1: matrix 210 rows 107 cols
[2022-05-21 11:44:14] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-21 11:44:14] [INFO ] Implicit Places using invariants in 69 ms returned []
// Phase 1: matrix 210 rows 107 cols
[2022-05-21 11:44:14] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-21 11:44:14] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
[2022-05-21 11:44:14] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 210 rows 107 cols
[2022-05-21 11:44:14] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-21 11:44:14] [INFO ] Dead Transitions using invariants and state equation in 151 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 107/107 places, 210/210 transitions.
Built C files in :
/tmp/ltsmin2209921218642855578
[2022-05-21 11:44:14] [INFO ] Computing symmetric may disable matrix : 210 transitions.
[2022-05-21 11:44:14] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 11:44:14] [INFO ] Computing symmetric may enable matrix : 210 transitions.
[2022-05-21 11:44:14] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 11:44:14] [INFO ] Computing Do-Not-Accords matrix : 210 transitions.
[2022-05-21 11:44:14] [INFO ] Computation of Completed DNA matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 11:44:14] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2209921218642855578
Running compilation step : cd /tmp/ltsmin2209921218642855578;'/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 837 ms.
Running link step : cd /tmp/ltsmin2209921218642855578;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin2209921218642855578;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased16071596282253997670.hoa' '--buchi-type=spotba'
LTSmin run took 5139 ms.
FORMULA UtilityControlRoom-COL-Z4T4N06-LTLFireability-11 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property UtilityControlRoom-COL-Z4T4N06-LTLFireability-11 finished in 35347 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 6 out of 227 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 227/227 places, 354/354 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 0 with 96 rules applied. Total rules applied 96 place count 227 transition count 258
Reduce places removed 96 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 120 rules applied. Total rules applied 216 place count 131 transition count 234
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 216 place count 131 transition count 210
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 264 place count 107 transition count 210
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 267 place count 104 transition count 138
Iterating global reduction 2 with 3 rules applied. Total rules applied 270 place count 104 transition count 138
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 288 place count 86 transition count 120
Iterating global reduction 2 with 18 rules applied. Total rules applied 306 place count 86 transition count 120
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 324 place count 68 transition count 84
Iterating global reduction 2 with 18 rules applied. Total rules applied 342 place count 68 transition count 84
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 360 place count 50 transition count 66
Iterating global reduction 2 with 18 rules applied. Total rules applied 378 place count 50 transition count 66
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 396 place count 50 transition count 48
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 396 place count 50 transition count 42
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 408 place count 44 transition count 42
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 25 rules applied. Total rules applied 433 place count 31 transition count 30
Applied a total of 433 rules in 15 ms. Remains 31 /227 variables (removed 196) and now considering 30/354 (removed 324) transitions.
// Phase 1: matrix 30 rows 31 cols
[2022-05-21 11:44:20] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-21 11:44:20] [INFO ] Implicit Places using invariants in 34 ms returned []
// Phase 1: matrix 30 rows 31 cols
[2022-05-21 11:44:20] [INFO ] Computed 13 place invariants in 0 ms
[2022-05-21 11:44:20] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2022-05-21 11:44:20] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 30 rows 31 cols
[2022-05-21 11:44:20] [INFO ] Computed 13 place invariants in 0 ms
[2022-05-21 11:44:20] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 31/227 places, 30/354 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/227 places, 30/354 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N06-LTLFireability-12 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 (GEQ s22 1) (GEQ s21 1) (GEQ s20 1) (GEQ s19 1) (GEQ s24 1) (GEQ s23 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 0 reset in 178 ms.
Stack based approach found an accepted trace after 76 steps with 0 reset with depth 77 and stack size 76 in 0 ms.
FORMULA UtilityControlRoom-COL-Z4T4N06-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z4T4N06-LTLFireability-12 finished in 430 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(!(G(p0) U X(p1)))))'
Support contains 36 out of 227 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 155 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 155 transition count 282
Applied a total of 144 rules in 9 ms. Remains 155 /227 variables (removed 72) and now considering 282/354 (removed 72) transitions.
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 11:44:21] [INFO ] Computed 14 place invariants in 3 ms
[2022-05-21 11:44:21] [INFO ] Implicit Places using invariants in 111 ms returned []
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 11:44:21] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-21 11:44:21] [INFO ] Implicit Places using invariants and state equation in 274 ms returned []
Implicit Place search using SMT with State Equation took 388 ms to find 0 implicit places.
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 11:44:21] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-21 11:44:21] [INFO ] Dead Transitions using invariants and state equation in 262 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 155/227 places, 282/354 transitions.
Finished structural reductions, in 1 iterations. Remains : 155/227 places, 282/354 transitions.
Stuttering acceptance computed with spot in 315 ms :[true, p1, p0, p1, p1, (AND p0 p1), p1, p1]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N06-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 0}], [{ cond=p0, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=p1, acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(AND p0 p1), acceptance={} source=5 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 5}], [{ cond=true, acceptance={} source=6 dest: 7}], [{ cond=true, acceptance={} source=7 dest: 3}]], initial=6, aps=[p1:(OR (AND (GEQ s105 1) (GEQ s124 1)) (AND (GEQ s85 1) (GEQ s119 1)) (AND (GEQ s95 1) (GEQ s122 1)) (AND (GEQ s90 1) (GEQ s121 1)) (AND (GEQ s88 1) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 3843 reset in 406 ms.
Product exploration explored 100000 steps with 3893 reset in 744 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 120 ms. Reduced automaton from 8 states, 11 edges and 2 AP to 7 states, 9 edges and 2 AP.
Stuttering acceptance computed with spot in 293 ms :[true, p0, p1, (AND p0 p1), p1, p1, p1]
Finished random walk after 284 steps, including 0 resets, run visited all 4 properties in 9 ms. (steps per millisecond=31 )
Knowledge obtained : [(AND (NOT p1) p0), (X (X p0))]
False Knowledge obtained : [(F (AND p1 p0)), (F (NOT p0)), (F (NOT (AND (NOT p1) p0))), (F p1)]
Knowledge based reduction with 2 factoid took 184 ms. Reduced automaton from 7 states, 9 edges and 2 AP to 7 states, 9 edges and 2 AP.
Stuttering acceptance computed with spot in 269 ms :[true, p0, p1, (AND p0 p1), p1, p1, p1]
Stuttering acceptance computed with spot in 240 ms :[true, p0, p1, (AND p0 p1), p1, p1, p1]
Support contains 36 out of 155 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 155/155 places, 282/282 transitions.
Applied a total of 0 rules in 3 ms. Remains 155 /155 variables (removed 0) and now considering 282/282 (removed 0) transitions.
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 11:44:24] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-21 11:44:24] [INFO ] Implicit Places using invariants in 143 ms returned []
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 11:44:24] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-21 11:44:24] [INFO ] Implicit Places using invariants and state equation in 291 ms returned []
Implicit Place search using SMT with State Equation took 436 ms to find 0 implicit places.
// Phase 1: matrix 282 rows 155 cols
[2022-05-21 11:44:24] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-21 11:44:25] [INFO ] Dead Transitions using invariants and state equation in 373 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 155/155 places, 282/282 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 127 ms. Reduced automaton from 7 states, 9 edges and 2 AP to 7 states, 9 edges and 2 AP.
Stuttering acceptance computed with spot in 270 ms :[true, p0, p1, (AND p0 p1), p1, p1, p1]
Finished random walk after 57 steps, including 0 resets, run visited all 4 properties in 8 ms. (steps per millisecond=7 )
Knowledge obtained : [(AND p0 (NOT p1)), true]
False Knowledge obtained : [(F (AND p0 p1)), (F (NOT p0)), (F (NOT (AND p0 (NOT p1)))), (F p1)]
Knowledge based reduction with 2 factoid took 213 ms. Reduced automaton from 7 states, 9 edges and 2 AP to 7 states, 9 edges and 2 AP.
Stuttering acceptance computed with spot in 285 ms :[true, p0, p1, (AND p0 p1), p1, p1, p1]
Stuttering acceptance computed with spot in 329 ms :[true, p0, p1, (AND p0 p1), p1, p1, p1]
Stuttering acceptance computed with spot in 318 ms :[true, p0, p1, (AND p0 p1), p1, p1, p1]
Product exploration explored 100000 steps with 3892 reset in 607 ms.
Product exploration explored 100000 steps with 3896 reset in 425 ms.
Applying partial POR strategy [true, true, true, true, false, false, false]
Stuttering acceptance computed with spot in 286 ms :[true, p0, p1, (AND p0 p1), p1, p1, p1]
Support contains 36 out of 155 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 155/155 places, 282/282 transitions.
Performed 54 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 54 places in 0 ms
Iterating global reduction 0 with 54 rules applied. Total rules applied 54 place count 155 transition count 300
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 78 place count 155 transition count 276
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 81 place count 152 transition count 204
Deduced a syphon composed of 54 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 84 place count 152 transition count 204
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 102 place count 134 transition count 186
Deduced a syphon composed of 36 places in 0 ms
Iterating global reduction 1 with 18 rules applied. Total rules applied 120 place count 134 transition count 186
Deduced a syphon composed of 36 places in 0 ms
Applied a total of 120 rules in 21 ms. Remains 134 /155 variables (removed 21) and now considering 186/282 (removed 96) transitions.
[2022-05-21 11:44:28] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 186 rows 134 cols
[2022-05-21 11:44:28] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-21 11:44:28] [INFO ] Dead Transitions using invariants and state equation in 209 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 134/155 places, 186/282 transitions.
Finished structural reductions, in 1 iterations. Remains : 134/155 places, 186/282 transitions.
Product exploration explored 100000 steps with 8014 reset in 549 ms.
Product exploration explored 100000 steps with 8058 reset in 550 ms.
Built C files in :
/tmp/ltsmin15531465709176975112
[2022-05-21 11:44:29] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15531465709176975112
Running compilation step : cd /tmp/ltsmin15531465709176975112;'/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 929 ms.
Running link step : cd /tmp/ltsmin15531465709176975112;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin15531465709176975112;'/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/stateBased3802009532439256151.hoa' '--buchi-type=spotba'
LTSmin run took 994 ms.
FORMULA UtilityControlRoom-COL-Z4T4N06-LTLFireability-13 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property UtilityControlRoom-COL-Z4T4N06-LTLFireability-13 finished in 10462 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F(G(F(!(p0 U p1)))))))'
Support contains 30 out of 227 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 227/227 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 155 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 155 transition count 282
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 156 place count 149 transition count 276
Drop transitions removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 0 with 24 rules applied. Total rules applied 180 place count 149 transition count 252
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 183 place count 146 transition count 180
Iterating global reduction 0 with 3 rules applied. Total rules applied 186 place count 146 transition count 180
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 204 place count 128 transition count 162
Iterating global reduction 0 with 18 rules applied. Total rules applied 222 place count 128 transition count 162
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 240 place count 110 transition count 126
Iterating global reduction 0 with 18 rules applied. Total rules applied 258 place count 110 transition count 126
Applied a total of 258 rules in 28 ms. Remains 110 /227 variables (removed 117) and now considering 126/354 (removed 228) transitions.
// Phase 1: matrix 126 rows 110 cols
[2022-05-21 11:44:31] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-21 11:44:31] [INFO ] Implicit Places using invariants in 68 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 70 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 109/227 places, 126/354 transitions.
Applied a total of 0 rules in 4 ms. Remains 109 /109 variables (removed 0) and now considering 126/126 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 109/227 places, 126/354 transitions.
Stuttering acceptance computed with spot in 75 ms :[p1, p1]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N06-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=p1, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (GEQ s86 1) (GEQ s85 1) (GEQ s90 1) (GEQ s89 1) (GEQ s88 1) (GEQ s87 1)), p0:(OR (GEQ s30 1) (GEQ s31 1) (GEQ s32 1) (GEQ s33 1) (GEQ s35 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2360 reset in 217 ms.
Stack based approach found an accepted trace after 70310 steps with 1662 reset with depth 38 and stack size 38 in 227 ms.
FORMULA UtilityControlRoom-COL-Z4T4N06-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z4T4N06-LTLFireability-14 finished in 633 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F(G(X((G(p0)&&X(p1))))))))'
Support contains 36 out of 227 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 227/227 places, 354/354 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 0 with 96 rules applied. Total rules applied 96 place count 227 transition count 258
Reduce places removed 96 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 120 rules applied. Total rules applied 216 place count 131 transition count 234
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 219 place count 128 transition count 162
Iterating global reduction 2 with 3 rules applied. Total rules applied 222 place count 128 transition count 162
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 240 place count 110 transition count 144
Iterating global reduction 2 with 18 rules applied. Total rules applied 258 place count 110 transition count 144
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
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 270 place count 104 transition count 138
Applied a total of 270 rules in 20 ms. Remains 104 /227 variables (removed 123) and now considering 138/354 (removed 216) transitions.
// Phase 1: matrix 138 rows 104 cols
[2022-05-21 11:44:32] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-21 11:44:32] [INFO ] Implicit Places using invariants in 86 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 87 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 103/227 places, 138/354 transitions.
Applied a total of 0 rules in 5 ms. Remains 103 /103 variables (removed 0) and now considering 138/138 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 103/227 places, 138/354 transitions.
Stuttering acceptance computed with spot in 42 ms :[(OR (NOT p1) (NOT p0))]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N06-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (LT s80 1) (LT s79 1) (LT s84 1) (LT s83 1) (LT s82 1) (LT s81 1)), p1:(OR (AND (GEQ s75 1) (GEQ s96 1)) (AND (GEQ s65 1) (GEQ s93 1)) (AND (GEQ s...], 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 0 reset in 444 ms.
Stack based approach found an accepted trace after 973 steps with 0 reset with depth 974 and stack size 974 in 5 ms.
FORMULA UtilityControlRoom-COL-Z4T4N06-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z4T4N06-LTLFireability-15 finished in 625 ms.
All properties solved by simple procedures.
Total runtime 131817 ms.
BK_STOP 1653133473061
--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="UtilityControlRoom-COL-Z4T4N06"
export BK_EXAMINATION="LTLFireability"
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 UtilityControlRoom-COL-Z4T4N06, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r276-smll-165307353000124"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-COL-Z4T4N06.tgz
mv UtilityControlRoom-COL-Z4T4N06 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;