About the Execution of LTSMin+red for UtilityControlRoom-COL-Z4T4N10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 6958.703 | 807643.00 | 2973653.00 | 839.80 | FFTT?FFFF?F???FF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r489-tall-167912707701084.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is UtilityControlRoom-COL-Z4T4N10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r489-tall-167912707701084
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 468K
-rw-r--r-- 1 mcc users 8.7K Feb 26 14:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 26 14:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Feb 26 14:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 78K Feb 26 14:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 17:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 17:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 17:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Feb 26 15:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 26 15:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 15:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 26 15:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 17:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 17:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 8 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 29K Mar 5 18:23 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-Z4T4N10-LTLFireability-00
FORMULA_NAME UtilityControlRoom-COL-Z4T4N10-LTLFireability-01
FORMULA_NAME UtilityControlRoom-COL-Z4T4N10-LTLFireability-02
FORMULA_NAME UtilityControlRoom-COL-Z4T4N10-LTLFireability-03
FORMULA_NAME UtilityControlRoom-COL-Z4T4N10-LTLFireability-04
FORMULA_NAME UtilityControlRoom-COL-Z4T4N10-LTLFireability-05
FORMULA_NAME UtilityControlRoom-COL-Z4T4N10-LTLFireability-06
FORMULA_NAME UtilityControlRoom-COL-Z4T4N10-LTLFireability-07
FORMULA_NAME UtilityControlRoom-COL-Z4T4N10-LTLFireability-08
FORMULA_NAME UtilityControlRoom-COL-Z4T4N10-LTLFireability-09
FORMULA_NAME UtilityControlRoom-COL-Z4T4N10-LTLFireability-10
FORMULA_NAME UtilityControlRoom-COL-Z4T4N10-LTLFireability-11
FORMULA_NAME UtilityControlRoom-COL-Z4T4N10-LTLFireability-12
FORMULA_NAME UtilityControlRoom-COL-Z4T4N10-LTLFireability-13
FORMULA_NAME UtilityControlRoom-COL-Z4T4N10-LTLFireability-14
FORMULA_NAME UtilityControlRoom-COL-Z4T4N10-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1679339111874
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-COL-Z4T4N10
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 19:05:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-20 19:05:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 19:05:13] [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.
[2023-03-20 19:05:13] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-20 19:05:14] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 642 ms
[2023-03-20 19:05:14] [INFO ] Imported 13 HL places and 12 HL transitions for a total of 376 PT places and 750.0 transition bindings in 14 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2023-03-20 19:05:14] [INFO ] Built PT skeleton of HLPN with 13 places and 12 transitions 37 arcs in 5 ms.
[2023-03-20 19:05:14] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 2 formulas.
FORMULA UtilityControlRoom-COL-Z4T4N10-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T4N10-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 11 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 463 steps, including 0 resets, run visited all 13 properties in 21 ms. (steps per millisecond=22 )
[2023-03-20 19:05:14] [INFO ] Flatten gal took : 20 ms
[2023-03-20 19:05:14] [INFO ] Flatten gal took : 3 ms
Transition timeout forces synchronizations/join behavior on parameter c of sort Cli
Domain [Cli(10), Z(4), Z(4)] of place MovetoZ breaks symmetries in sort Z
[2023-03-20 19:05:14] [INFO ] Unfolded HLPN to a Petri net with 376 places and 750 transitions 2410 arcs in 23 ms.
[2023-03-20 19:05:14] [INFO ] Unfolded 14 HLPN properties in 1 ms.
[2023-03-20 19:05:14] [INFO ] Reduced 30 identical enabling conditions.
[2023-03-20 19:05:14] [INFO ] Reduced 30 identical enabling conditions.
[2023-03-20 19:05:14] [INFO ] Reduced 30 identical enabling conditions.
[2023-03-20 19:05:14] [INFO ] Reduced 30 identical enabling conditions.
[2023-03-20 19:05:14] [INFO ] Reduced 30 identical enabling conditions.
Ensure Unique test removed 160 transitions
Reduce redundant transitions removed 160 transitions.
Support contains 335 out of 376 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Applied a total of 0 rules in 13 ms. Remains 376 /376 variables (removed 0) and now considering 590/590 (removed 0) transitions.
// Phase 1: matrix 590 rows 376 cols
[2023-03-20 19:05:14] [INFO ] Computed 23 place invariants in 35 ms
[2023-03-20 19:05:15] [INFO ] Implicit Places using invariants in 284 ms returned [305]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 311 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 375/376 places, 590/590 transitions.
Applied a total of 0 rules in 6 ms. Remains 375 /375 variables (removed 0) and now considering 590/590 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 330 ms. Remains : 375/376 places, 590/590 transitions.
Support contains 335 out of 375 places after structural reductions.
[2023-03-20 19:05:15] [INFO ] Flatten gal took : 67 ms
[2023-03-20 19:05:15] [INFO ] Flatten gal took : 74 ms
[2023-03-20 19:05:15] [INFO ] Input system was already deterministic with 590 transitions.
Finished random walk after 55 steps, including 0 resets, run visited all 16 properties in 10 ms. (steps per millisecond=5 )
FORMULA UtilityControlRoom-COL-Z4T4N10-LTLFireability-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((!p0 U X((G(p1) U !p0))))'
Support contains 20 out of 375 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 375/375 places, 590/590 transitions.
Discarding 120 places :
Symmetric choice reduction at 0 with 120 rule applications. Total rules 120 place count 255 transition count 470
Iterating global reduction 0 with 120 rules applied. Total rules applied 240 place count 255 transition count 470
Applied a total of 240 rules in 31 ms. Remains 255 /375 variables (removed 120) and now considering 470/590 (removed 120) transitions.
// Phase 1: matrix 470 rows 255 cols
[2023-03-20 19:05:16] [INFO ] Computed 22 place invariants in 9 ms
[2023-03-20 19:05:16] [INFO ] Implicit Places using invariants in 133 ms returned []
[2023-03-20 19:05:16] [INFO ] Invariant cache hit.
[2023-03-20 19:05:16] [INFO ] Implicit Places using invariants and state equation in 257 ms returned []
Implicit Place search using SMT with State Equation took 393 ms to find 0 implicit places.
[2023-03-20 19:05:16] [INFO ] Invariant cache hit.
[2023-03-20 19:05:16] [INFO ] Dead Transitions using invariants and state equation in 194 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 255/375 places, 470/590 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 619 ms. Remains : 255/375 places, 470/590 transitions.
Stuttering acceptance computed with spot in 289 ms :[p0, p0, p0, true, (NOT p1)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N10-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND p0 p1), acceptance={} source=1 dest: 4}], [{ cond=p0, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (GEQ s174 1) (GEQ s175 1) (GEQ s180 1) (GEQ s181 1) (GEQ s182 1) (GEQ s183 1) (GEQ s176 1) (GEQ s177 1) (GEQ s178 1) (GEQ s179 1)), p1:(OR (GEQ s18...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 8 steps with 2 reset in 6 ms.
FORMULA UtilityControlRoom-COL-Z4T4N10-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-COL-Z4T4N10-LTLFireability-00 finished in 968 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||X(p1)))))'
Support contains 210 out of 375 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 375/375 places, 590/590 transitions.
Applied a total of 0 rules in 7 ms. Remains 375 /375 variables (removed 0) and now considering 590/590 (removed 0) transitions.
// Phase 1: matrix 590 rows 375 cols
[2023-03-20 19:05:17] [INFO ] Computed 22 place invariants in 8 ms
[2023-03-20 19:05:17] [INFO ] Implicit Places using invariants in 186 ms returned []
[2023-03-20 19:05:17] [INFO ] Invariant cache hit.
[2023-03-20 19:05:17] [INFO ] Implicit Places using invariants and state equation in 269 ms returned []
Implicit Place search using SMT with State Equation took 460 ms to find 0 implicit places.
[2023-03-20 19:05:17] [INFO ] Invariant cache hit.
[2023-03-20 19:05:17] [INFO ] Dead Transitions using invariants and state equation in 231 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 699 ms. Remains : 375/375 places, 590/590 transitions.
Stuttering acceptance computed with spot in 127 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N10-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (LT s258 1) (LT s326 1)) (OR (LT s278 1) (LT s331 1)) (OR (LT s283 1) (LT s332 1)) (OR (LT s282 1) (LT s332 1)) (OR (LT s262 1) (LT s327 1)) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 457 ms.
Product exploration explored 100000 steps with 50000 reset in 445 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 p0 p1), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 74 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA UtilityControlRoom-COL-Z4T4N10-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-COL-Z4T4N10-LTLFireability-02 finished in 1826 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(p0) U p1)||X(!p0)))'
Support contains 55 out of 375 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 375/375 places, 590/590 transitions.
Discarding 120 places :
Symmetric choice reduction at 0 with 120 rule applications. Total rules 120 place count 255 transition count 470
Iterating global reduction 0 with 120 rules applied. Total rules applied 240 place count 255 transition count 470
Applied a total of 240 rules in 26 ms. Remains 255 /375 variables (removed 120) and now considering 470/590 (removed 120) transitions.
// Phase 1: matrix 470 rows 255 cols
[2023-03-20 19:05:18] [INFO ] Computed 22 place invariants in 3 ms
[2023-03-20 19:05:19] [INFO ] Implicit Places using invariants in 90 ms returned []
[2023-03-20 19:05:19] [INFO ] Invariant cache hit.
[2023-03-20 19:05:19] [INFO ] Implicit Places using invariants and state equation in 165 ms returned []
Implicit Place search using SMT with State Equation took 270 ms to find 0 implicit places.
[2023-03-20 19:05:19] [INFO ] Invariant cache hit.
[2023-03-20 19:05:19] [INFO ] Dead Transitions using invariants and state equation in 191 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 255/375 places, 470/590 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 489 ms. Remains : 255/375 places, 470/590 transitions.
Stuttering acceptance computed with spot in 134 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0), (NOT p1), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N10-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(OR (GEQ s187 1) (GEQ s188 1) (GEQ s190 1) (GEQ s189 1) (GEQ s185 1) (GEQ s186 1) (GEQ s192 1) (GEQ s191 1) (GEQ s194 1) (GEQ s193 1)), p0:(OR (AND (GE...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 847 ms.
Product exploration explored 100000 steps with 50000 reset in 818 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) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p1) p0)))
Knowledge based reduction with 3 factoid took 116 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA UtilityControlRoom-COL-Z4T4N10-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-COL-Z4T4N10-LTLFireability-03 finished in 2431 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(p0)||(F(p2)&&p1)))))'
Support contains 60 out of 375 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 375/375 places, 590/590 transitions.
Discarding 120 places :
Symmetric choice reduction at 0 with 120 rule applications. Total rules 120 place count 255 transition count 470
Iterating global reduction 0 with 120 rules applied. Total rules applied 240 place count 255 transition count 470
Applied a total of 240 rules in 10 ms. Remains 255 /375 variables (removed 120) and now considering 470/590 (removed 120) transitions.
[2023-03-20 19:05:21] [INFO ] Invariant cache hit.
[2023-03-20 19:05:21] [INFO ] Implicit Places using invariants in 106 ms returned []
[2023-03-20 19:05:21] [INFO ] Invariant cache hit.
[2023-03-20 19:05:21] [INFO ] Implicit Places using invariants and state equation in 231 ms returned []
Implicit Place search using SMT with State Equation took 348 ms to find 0 implicit places.
[2023-03-20 19:05:21] [INFO ] Invariant cache hit.
[2023-03-20 19:05:21] [INFO ] Dead Transitions using invariants and state equation in 200 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 255/375 places, 470/590 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 560 ms. Remains : 255/375 places, 470/590 transitions.
Stuttering acceptance computed with spot in 254 ms :[true, (NOT p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p2) (NOT p0)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N10-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={} source=6 dest: 2}]], initial=5, aps=[p2:(AND (LT s4 1) (LT s5 1) (LT s6 1) (LT s7 1) (LT s8 1) (LT s9 1) (LT s10 1) (LT s11 1) (LT s12 1) (LT s13 1)), p0:(AND (OR (LT s142 1) (LT s197 1)) (OR...], 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 2312 reset in 485 ms.
Product exploration explored 100000 steps with 2305 reset in 539 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 p2) p0 p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1 (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 218 ms. Reduced automaton from 7 states, 12 edges and 3 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 186 ms :[(NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Finished random walk after 125 steps, including 0 resets, run visited all 3 properties in 8 ms. (steps per millisecond=15 )
Knowledge obtained : [(AND (NOT p2) p0 p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1 (NOT p2))))]
False Knowledge obtained : [(F p2), (F (NOT (AND p0 (NOT p2)))), (F (AND (NOT p0) (NOT p2)))]
Knowledge based reduction with 5 factoid took 275 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 201 ms :[(NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 177 ms :[(NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Support contains 60 out of 255 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 255/255 places, 470/470 transitions.
Applied a total of 0 rules in 7 ms. Remains 255 /255 variables (removed 0) and now considering 470/470 (removed 0) transitions.
[2023-03-20 19:05:24] [INFO ] Invariant cache hit.
[2023-03-20 19:05:24] [INFO ] Implicit Places using invariants in 93 ms returned []
[2023-03-20 19:05:24] [INFO ] Invariant cache hit.
[2023-03-20 19:05:24] [INFO ] Implicit Places using invariants and state equation in 347 ms returned []
Implicit Place search using SMT with State Equation took 445 ms to find 0 implicit places.
[2023-03-20 19:05:24] [INFO ] Invariant cache hit.
[2023-03-20 19:05:24] [INFO ] Dead Transitions using invariants and state equation in 186 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 640 ms. Remains : 255/255 places, 470/470 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 p2) p0), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 87 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 173 ms :[(NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Finished random walk after 157 steps, including 0 resets, run visited all 3 properties in 4 ms. (steps per millisecond=39 )
Knowledge obtained : [(AND (NOT p2) p0), true]
False Knowledge obtained : [(F p2), (F (NOT (AND (NOT p2) p0))), (F (AND (NOT p2) (NOT p0)))]
Knowledge based reduction with 2 factoid took 162 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 185 ms :[(NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 186 ms :[(NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 343 ms :[(NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Product exploration explored 100000 steps with 2339 reset in 454 ms.
Product exploration explored 100000 steps with 2292 reset in 498 ms.
Applying partial POR strategy [true, true, false, false, false]
Stuttering acceptance computed with spot in 193 ms :[(NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Support contains 60 out of 255 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 255/255 places, 470/470 transitions.
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 90 places in 1 ms
Iterating global reduction 0 with 90 rules applied. Total rules applied 90 place count 255 transition count 500
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 0 with 40 rules applied. Total rules applied 130 place count 255 transition count 460
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 133 place count 252 transition count 340
Deduced a syphon composed of 90 places in 1 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 136 place count 252 transition count 340
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 166 place count 222 transition count 310
Deduced a syphon composed of 60 places in 0 ms
Iterating global reduction 1 with 30 rules applied. Total rules applied 196 place count 222 transition count 310
Deduced a syphon composed of 60 places in 0 ms
Applied a total of 196 rules in 55 ms. Remains 222 /255 variables (removed 33) and now considering 310/470 (removed 160) transitions.
[2023-03-20 19:05:27] [INFO ] Redundant transitions in 14 ms returned []
// Phase 1: matrix 310 rows 222 cols
[2023-03-20 19:05:27] [INFO ] Computed 22 place invariants in 4 ms
[2023-03-20 19:05:27] [INFO ] Dead Transitions using invariants and state equation in 133 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 222/255 places, 310/470 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 212 ms. Remains : 222/255 places, 310/470 transitions.
Support contains 60 out of 255 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 255/255 places, 470/470 transitions.
Applied a total of 0 rules in 3 ms. Remains 255 /255 variables (removed 0) and now considering 470/470 (removed 0) transitions.
// Phase 1: matrix 470 rows 255 cols
[2023-03-20 19:05:27] [INFO ] Computed 22 place invariants in 4 ms
[2023-03-20 19:05:27] [INFO ] Implicit Places using invariants in 79 ms returned []
[2023-03-20 19:05:27] [INFO ] Invariant cache hit.
[2023-03-20 19:05:27] [INFO ] Implicit Places using invariants and state equation in 214 ms returned []
Implicit Place search using SMT with State Equation took 296 ms to find 0 implicit places.
[2023-03-20 19:05:27] [INFO ] Invariant cache hit.
[2023-03-20 19:05:28] [INFO ] Dead Transitions using invariants and state equation in 190 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 490 ms. Remains : 255/255 places, 470/470 transitions.
Treatment of property UtilityControlRoom-COL-Z4T4N10-LTLFireability-04 finished in 6918 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((!p0 U p1))))'
Support contains 210 out of 375 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 375/375 places, 590/590 transitions.
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 0 with 120 rules applied. Total rules applied 120 place count 315 transition count 530
Applied a total of 120 rules in 30 ms. Remains 315 /375 variables (removed 60) and now considering 530/590 (removed 60) transitions.
// Phase 1: matrix 530 rows 315 cols
[2023-03-20 19:05:28] [INFO ] Computed 22 place invariants in 6 ms
[2023-03-20 19:05:28] [INFO ] Implicit Places using invariants in 162 ms returned [294]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 165 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 314/375 places, 530/590 transitions.
Applied a total of 0 rules in 11 ms. Remains 314 /314 variables (removed 0) and now considering 530/530 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 207 ms. Remains : 314/375 places, 530/590 transitions.
Stuttering acceptance computed with spot in 92 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N10-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(OR p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (OR (LT s262 1) (LT s296 1)) (OR (LT s282 1) (LT s301 1)) (OR (LT s272 1) (LT s298 1)) (OR (LT s257 1) (LT s294 1)) (OR (LT s287 1) (LT s302 1)) (...], 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 764 reset in 742 ms.
Stack based approach found an accepted trace after 38720 steps with 255 reset with depth 85 and stack size 85 in 283 ms.
FORMULA UtilityControlRoom-COL-Z4T4N10-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z4T4N10-LTLFireability-05 finished in 1344 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||(p1&&X(X(G(!p2)))))))'
Support contains 135 out of 375 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 375/375 places, 590/590 transitions.
Discarding 120 places :
Symmetric choice reduction at 0 with 120 rule applications. Total rules 120 place count 255 transition count 470
Iterating global reduction 0 with 120 rules applied. Total rules applied 240 place count 255 transition count 470
Applied a total of 240 rules in 20 ms. Remains 255 /375 variables (removed 120) and now considering 470/590 (removed 120) transitions.
// Phase 1: matrix 470 rows 255 cols
[2023-03-20 19:05:29] [INFO ] Computed 22 place invariants in 5 ms
[2023-03-20 19:05:29] [INFO ] Implicit Places using invariants in 61 ms returned []
[2023-03-20 19:05:29] [INFO ] Invariant cache hit.
[2023-03-20 19:05:29] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 205 ms to find 0 implicit places.
[2023-03-20 19:05:29] [INFO ] Invariant cache hit.
[2023-03-20 19:05:30] [INFO ] Dead Transitions using invariants and state equation in 202 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 255/375 places, 470/590 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 428 ms. Remains : 255/375 places, 470/590 transitions.
Stuttering acceptance computed with spot in 126 ms :[true, (OR p2 (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), (OR p2 (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N10-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(OR p0 p1), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(OR (AND (NOT p0) (NOT p1)) p2), acceptance={} source=3 dest: 0}, { cond=(OR (AND p0 (NOT p2)) (AND p1 (NOT p2))), acceptance={} source=3 dest: 3}]], initial=2, aps=[p0:(AND (OR (LT s2 1) (LT s40 1) (LT s184 1)) (OR (LT s0 1) (LT s26 1) (LT s184 1)) (OR (LT s1 1) (LT s43 1) (LT s184 1)) (OR (LT s2 1) (LT s20 1) (LT s18...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-COL-Z4T4N10-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-COL-Z4T4N10-LTLFireability-07 finished in 578 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(!p0)))'
Support contains 160 out of 375 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 375/375 places, 590/590 transitions.
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 40 Pre rules applied. Total rules applied 0 place count 375 transition count 550
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 0 with 80 rules applied. Total rules applied 80 place count 335 transition count 550
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 0 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 0 with 120 rules applied. Total rules applied 200 place count 275 transition count 490
Applied a total of 200 rules in 25 ms. Remains 275 /375 variables (removed 100) and now considering 490/590 (removed 100) transitions.
// Phase 1: matrix 490 rows 275 cols
[2023-03-20 19:05:30] [INFO ] Computed 22 place invariants in 4 ms
[2023-03-20 19:05:30] [INFO ] Implicit Places using invariants in 149 ms returned [254]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 152 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 274/375 places, 490/590 transitions.
Applied a total of 0 rules in 7 ms. Remains 274 /274 variables (removed 0) and now considering 490/490 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 184 ms. Remains : 274/375 places, 490/590 transitions.
Stuttering acceptance computed with spot in 32 ms :[p0]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N10-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (LT s131 1) (LT s192 1) (LT s135 1) (LT s196 1) (LT s139 1) (LT s200 1) (LT s143 1) (LT s204 1) (LT s147 1) (LT s208 1) (LT s151 1) (LT s212 1) (L...], 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 682 ms.
Stack based approach found an accepted trace after 51974 steps with 0 reset with depth 51975 and stack size 33165 in 439 ms.
FORMULA UtilityControlRoom-COL-Z4T4N10-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z4T4N10-LTLFireability-08 finished in 1354 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p1)||p0)))'
Support contains 85 out of 375 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 375/375 places, 590/590 transitions.
Discarding 120 places :
Symmetric choice reduction at 0 with 120 rule applications. Total rules 120 place count 255 transition count 470
Iterating global reduction 0 with 120 rules applied. Total rules applied 240 place count 255 transition count 470
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 260 place count 245 transition count 460
Applied a total of 260 rules in 19 ms. Remains 245 /375 variables (removed 130) and now considering 460/590 (removed 130) transitions.
// Phase 1: matrix 460 rows 245 cols
[2023-03-20 19:05:31] [INFO ] Computed 22 place invariants in 3 ms
[2023-03-20 19:05:31] [INFO ] Implicit Places using invariants in 70 ms returned []
[2023-03-20 19:05:31] [INFO ] Invariant cache hit.
[2023-03-20 19:05:31] [INFO ] Implicit Places using invariants and state equation in 160 ms returned []
Implicit Place search using SMT with State Equation took 232 ms to find 0 implicit places.
[2023-03-20 19:05:31] [INFO ] Redundant transitions in 11 ms returned []
[2023-03-20 19:05:31] [INFO ] Invariant cache hit.
[2023-03-20 19:05:31] [INFO ] Dead Transitions using invariants and state equation in 194 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 245/375 places, 460/590 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 461 ms. Remains : 245/375 places, 460/590 transitions.
Stuttering acceptance computed with spot in 30 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N10-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(OR (AND (GEQ s2 1) (GEQ s30 1) (GEQ s174 1)) (AND (GEQ s0 1) (GEQ s16 1) (GEQ s174 1)) (AND (GEQ s1 1) (GEQ s33 1) (GEQ s174 1)) (AND (GEQ s2 1) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 7822 reset in 1110 ms.
Product exploration explored 100000 steps with 7847 reset in 1110 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) (NOT p0))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
Knowledge based reduction with 1 factoid took 191 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 46 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 1 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(AND (NOT p1) (NOT p0))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 1 factoid took 214 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 39 ms :[(AND (NOT p0) (NOT p1))]
[2023-03-20 19:05:35] [INFO ] Invariant cache hit.
[2023-03-20 19:05:36] [INFO ] [Real]Absence check using 22 positive place invariants in 21 ms returned sat
[2023-03-20 19:05:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 19:05:36] [INFO ] [Real]Absence check using state equation in 175 ms returned sat
[2023-03-20 19:05:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 19:05:38] [INFO ] [Nat]Absence check using 22 positive place invariants in 13 ms returned sat
[2023-03-20 19:05:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 19:05:38] [INFO ] [Nat]Absence check using state equation in 208 ms returned sat
[2023-03-20 19:05:38] [INFO ] Computed and/alt/rep : 410/680/410 causal constraints (skipped 0 transitions) in 33 ms.
[2023-03-20 19:05:39] [INFO ] Added : 248 causal constraints over 50 iterations in 1457 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 85 out of 245 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 245/245 places, 460/460 transitions.
Applied a total of 0 rules in 6 ms. Remains 245 /245 variables (removed 0) and now considering 460/460 (removed 0) transitions.
[2023-03-20 19:05:39] [INFO ] Invariant cache hit.
[2023-03-20 19:05:39] [INFO ] Implicit Places using invariants in 64 ms returned []
[2023-03-20 19:05:39] [INFO ] Invariant cache hit.
[2023-03-20 19:05:40] [INFO ] Implicit Places using invariants and state equation in 161 ms returned []
Implicit Place search using SMT with State Equation took 228 ms to find 0 implicit places.
[2023-03-20 19:05:40] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-20 19:05:40] [INFO ] Invariant cache hit.
[2023-03-20 19:05:40] [INFO ] Dead Transitions using invariants and state equation in 184 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 434 ms. Remains : 245/245 places, 460/460 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))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
Knowledge based reduction with 1 factoid took 160 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 1 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 1 factoid took 261 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 201 ms :[(AND (NOT p0) (NOT p1))]
[2023-03-20 19:05:41] [INFO ] Invariant cache hit.
[2023-03-20 19:05:42] [INFO ] [Real]Absence check using 22 positive place invariants in 13 ms returned sat
[2023-03-20 19:05:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 19:05:42] [INFO ] [Real]Absence check using state equation in 167 ms returned sat
[2023-03-20 19:05:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 19:05:44] [INFO ] [Nat]Absence check using 22 positive place invariants in 15 ms returned sat
[2023-03-20 19:05:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 19:05:44] [INFO ] [Nat]Absence check using state equation in 219 ms returned sat
[2023-03-20 19:05:44] [INFO ] Computed and/alt/rep : 410/680/410 causal constraints (skipped 0 transitions) in 26 ms.
[2023-03-20 19:05:45] [INFO ] Added : 248 causal constraints over 50 iterations in 1392 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 7823 reset in 1148 ms.
Product exploration explored 100000 steps with 7868 reset in 1197 ms.
Support contains 85 out of 245 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 245/245 places, 460/460 transitions.
Applied a total of 0 rules in 6 ms. Remains 245 /245 variables (removed 0) and now considering 460/460 (removed 0) transitions.
[2023-03-20 19:05:48] [INFO ] Invariant cache hit.
[2023-03-20 19:05:48] [INFO ] Implicit Places using invariants in 72 ms returned []
[2023-03-20 19:05:48] [INFO ] Invariant cache hit.
[2023-03-20 19:05:48] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 223 ms to find 0 implicit places.
[2023-03-20 19:05:48] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-20 19:05:48] [INFO ] Invariant cache hit.
[2023-03-20 19:05:48] [INFO ] Dead Transitions using invariants and state equation in 172 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 409 ms. Remains : 245/245 places, 460/460 transitions.
Treatment of property UtilityControlRoom-COL-Z4T4N10-LTLFireability-09 finished in 17276 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(!p0)||((p1 U (G(!p0)||p2)) U !p3)))'
Support contains 250 out of 375 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 375/375 places, 590/590 transitions.
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 0 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 0 with 120 rules applied. Total rules applied 120 place count 315 transition count 530
Applied a total of 120 rules in 11 ms. Remains 315 /375 variables (removed 60) and now considering 530/590 (removed 60) transitions.
// Phase 1: matrix 530 rows 315 cols
[2023-03-20 19:05:48] [INFO ] Computed 22 place invariants in 4 ms
[2023-03-20 19:05:48] [INFO ] Implicit Places using invariants in 142 ms returned [294]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 143 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 314/375 places, 530/590 transitions.
Applied a total of 0 rules in 6 ms. Remains 314 /314 variables (removed 0) and now considering 530/530 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 161 ms. Remains : 314/375 places, 530/590 transitions.
Stuttering acceptance computed with spot in 104 ms :[(AND p0 p3), p0, (AND p0 (NOT p2))]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(OR (AND p0 p3 p2) (AND p0 p3 p1)), acceptance={} source=0 dest: 0}, { cond=(AND p0 p3 (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p0 p3 (NOT p2) p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (LT s258 1) (LT s305 1)) (OR (LT s278 1) (LT s310 1)) (OR (LT s283 1) (LT s311 1)) (OR (LT s282 1) (LT s311 1)) (OR (LT s262 1) (LT s306 1)) (...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 4144 reset in 552 ms.
Stack based approach found an accepted trace after 78899 steps with 3280 reset with depth 18 and stack size 18 in 461 ms.
FORMULA UtilityControlRoom-COL-Z4T4N10-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z4T4N10-LTLFireability-10 finished in 1296 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(!p0)))'
Support contains 10 out of 375 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 375/375 places, 590/590 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 0 with 160 rules applied. Total rules applied 160 place count 375 transition count 430
Reduce places removed 160 places and 0 transitions.
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 1 with 200 rules applied. Total rules applied 360 place count 215 transition count 390
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 360 place count 215 transition count 350
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 440 place count 175 transition count 350
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 443 place count 172 transition count 230
Iterating global reduction 2 with 3 rules applied. Total rules applied 446 place count 172 transition count 230
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 476 place count 142 transition count 200
Iterating global reduction 2 with 30 rules applied. Total rules applied 506 place count 142 transition count 200
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 536 place count 112 transition count 140
Iterating global reduction 2 with 30 rules applied. Total rules applied 566 place count 112 transition count 140
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 596 place count 82 transition count 110
Iterating global reduction 2 with 30 rules applied. Total rules applied 626 place count 82 transition count 110
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 2 with 30 rules applied. Total rules applied 656 place count 82 transition count 80
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 656 place count 82 transition count 70
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 676 place count 72 transition count 70
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 696 place count 62 transition count 60
Applied a total of 696 rules in 35 ms. Remains 62 /375 variables (removed 313) and now considering 60/590 (removed 530) transitions.
// Phase 1: matrix 60 rows 62 cols
[2023-03-20 19:05:50] [INFO ] Computed 22 place invariants in 1 ms
[2023-03-20 19:05:50] [INFO ] Implicit Places using invariants in 38 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 55 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 61/375 places, 60/590 transitions.
Applied a total of 0 rules in 9 ms. Remains 61 /61 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 103 ms. Remains : 61/375 places, 60/590 transitions.
Stuttering acceptance computed with spot in 64 ms :[p0, p0]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N10-LTLFireability-11 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:(AND (LT s0 1) (LT s1 1) (LT s2 1) (LT s3 1) (LT s4 1) (LT s5 1) (LT s6 1) (LT s7 1) (LT s8 1) (LT s9 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 1521 reset in 173 ms.
Product exploration explored 100000 steps with 1504 reset in 187 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)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 110 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 59 ms :[p0, p0]
Finished random walk after 18 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=18 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 221 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[p0, p0]
Stuttering acceptance computed with spot in 75 ms :[p0, p0]
Support contains 10 out of 61 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 61/61 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 61 /61 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 61 cols
[2023-03-20 19:05:51] [INFO ] Computed 21 place invariants in 1 ms
[2023-03-20 19:05:51] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-20 19:05:51] [INFO ] Invariant cache hit.
[2023-03-20 19:05:51] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-03-20 19:05:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 19:05:51] [INFO ] Invariant cache hit.
[2023-03-20 19:05:51] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 135 ms. Remains : 61/61 places, 60/60 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)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[p0, p0]
Finished random walk after 48 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=12 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 124 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[p0, p0]
Stuttering acceptance computed with spot in 72 ms :[p0, p0]
Stuttering acceptance computed with spot in 67 ms :[p0, p0]
Product exploration explored 100000 steps with 1480 reset in 172 ms.
Product exploration explored 100000 steps with 1524 reset in 182 ms.
Support contains 10 out of 61 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 61/61 places, 60/60 transitions.
Applied a total of 0 rules in 1 ms. Remains 61 /61 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2023-03-20 19:05:52] [INFO ] Invariant cache hit.
[2023-03-20 19:05:52] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-20 19:05:52] [INFO ] Invariant cache hit.
[2023-03-20 19:05:52] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2023-03-20 19:05:52] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 19:05:52] [INFO ] Invariant cache hit.
[2023-03-20 19:05:52] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 131 ms. Remains : 61/61 places, 60/60 transitions.
Treatment of property UtilityControlRoom-COL-Z4T4N10-LTLFireability-11 finished in 2320 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0) U X((p1||X(G(p0)))))))'
Support contains 55 out of 375 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 375/375 places, 590/590 transitions.
Discarding 120 places :
Symmetric choice reduction at 0 with 120 rule applications. Total rules 120 place count 255 transition count 470
Iterating global reduction 0 with 120 rules applied. Total rules applied 240 place count 255 transition count 470
Applied a total of 240 rules in 7 ms. Remains 255 /375 variables (removed 120) and now considering 470/590 (removed 120) transitions.
// Phase 1: matrix 470 rows 255 cols
[2023-03-20 19:05:52] [INFO ] Computed 22 place invariants in 4 ms
[2023-03-20 19:05:52] [INFO ] Implicit Places using invariants in 71 ms returned []
[2023-03-20 19:05:52] [INFO ] Invariant cache hit.
[2023-03-20 19:05:52] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
[2023-03-20 19:05:52] [INFO ] Invariant cache hit.
[2023-03-20 19:05:52] [INFO ] Dead Transitions using invariants and state equation in 171 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 255/375 places, 470/590 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 432 ms. Remains : 255/375 places, 470/590 transitions.
Stuttering acceptance computed with spot in 128 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N10-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (AND (GEQ s2 1) (GEQ s40 1) (GEQ s184 1)) (AND (GEQ s0 1) (GEQ s26 1) (GEQ s184 1)) (AND (GEQ s1 1) (GEQ s43 1) (GEQ s184 1)) (AND (GEQ s2 1) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 21909 reset in 2190 ms.
Product exploration explored 100000 steps with 21876 reset in 2181 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 (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 4 factoid took 248 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 138 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Finished random walk after 44 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=22 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (F p0), (F (AND p0 (NOT p1))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 4 factoid took 325 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 150 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 135 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
[2023-03-20 19:05:58] [INFO ] Invariant cache hit.
[2023-03-20 19:06:00] [INFO ] [Real]Absence check using 22 positive place invariants in 19 ms returned sat
[2023-03-20 19:06:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 19:06:00] [INFO ] [Real]Absence check using state equation in 279 ms returned sat
[2023-03-20 19:06:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 19:06:03] [INFO ] [Nat]Absence check using 22 positive place invariants in 18 ms returned sat
[2023-03-20 19:06:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 19:06:03] [INFO ] [Nat]Absence check using state equation in 294 ms returned sat
[2023-03-20 19:06:03] [INFO ] Computed and/alt/rep : 460/770/460 causal constraints (skipped 0 transitions) in 27 ms.
[2023-03-20 19:06:05] [INFO ] Added : 372 causal constraints over 75 iterations in 2209 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 55 out of 255 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 255/255 places, 470/470 transitions.
Applied a total of 0 rules in 6 ms. Remains 255 /255 variables (removed 0) and now considering 470/470 (removed 0) transitions.
[2023-03-20 19:06:05] [INFO ] Invariant cache hit.
[2023-03-20 19:06:05] [INFO ] Implicit Places using invariants in 55 ms returned []
[2023-03-20 19:06:05] [INFO ] Invariant cache hit.
[2023-03-20 19:06:05] [INFO ] Implicit Places using invariants and state equation in 171 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
[2023-03-20 19:06:05] [INFO ] Invariant cache hit.
[2023-03-20 19:06:06] [INFO ] Dead Transitions using invariants and state equation in 204 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 454 ms. Remains : 255/255 places, 470/470 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 (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 4 factoid took 231 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 132 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Finished random walk after 19 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=6 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (F p0), (F (AND p0 (NOT p1))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 4 factoid took 303 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 136 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 214 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
[2023-03-20 19:06:07] [INFO ] Invariant cache hit.
[2023-03-20 19:06:09] [INFO ] [Real]Absence check using 22 positive place invariants in 21 ms returned sat
[2023-03-20 19:06:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 19:06:09] [INFO ] [Real]Absence check using state equation in 287 ms returned sat
[2023-03-20 19:06:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 19:06:11] [INFO ] [Nat]Absence check using 22 positive place invariants in 16 ms returned sat
[2023-03-20 19:06:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 19:06:11] [INFO ] [Nat]Absence check using state equation in 292 ms returned sat
[2023-03-20 19:06:11] [INFO ] Computed and/alt/rep : 460/770/460 causal constraints (skipped 0 transitions) in 24 ms.
[2023-03-20 19:06:14] [INFO ] Added : 372 causal constraints over 75 iterations in 2297 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 132 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 21868 reset in 2141 ms.
Product exploration explored 100000 steps with 21734 reset in 2127 ms.
Applying partial POR strategy [false, true, true, false]
Stuttering acceptance computed with spot in 124 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Support contains 55 out of 255 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 255/255 places, 470/470 transitions.
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 40 Pre rules applied. Total rules applied 0 place count 255 transition count 510
Deduced a syphon composed of 40 places in 0 ms
Iterating global reduction 0 with 40 rules applied. Total rules applied 40 place count 255 transition count 510
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 80 places in 0 ms
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 255 transition count 510
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 0 with 40 rules applied. Total rules applied 120 place count 255 transition count 470
Deduced a syphon composed of 80 places in 0 ms
Applied a total of 120 rules in 20 ms. Remains 255 /255 variables (removed 0) and now considering 470/470 (removed 0) transitions.
[2023-03-20 19:06:18] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 470 rows 255 cols
[2023-03-20 19:06:18] [INFO ] Computed 22 place invariants in 2 ms
[2023-03-20 19:06:19] [INFO ] Dead Transitions using invariants and state equation in 195 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 255/255 places, 470/470 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 223 ms. Remains : 255/255 places, 470/470 transitions.
Support contains 55 out of 255 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 255/255 places, 470/470 transitions.
Applied a total of 0 rules in 2 ms. Remains 255 /255 variables (removed 0) and now considering 470/470 (removed 0) transitions.
// Phase 1: matrix 470 rows 255 cols
[2023-03-20 19:06:19] [INFO ] Computed 22 place invariants in 2 ms
[2023-03-20 19:06:19] [INFO ] Implicit Places using invariants in 63 ms returned []
[2023-03-20 19:06:19] [INFO ] Invariant cache hit.
[2023-03-20 19:06:19] [INFO ] Implicit Places using invariants and state equation in 163 ms returned []
Implicit Place search using SMT with State Equation took 250 ms to find 0 implicit places.
[2023-03-20 19:06:19] [INFO ] Invariant cache hit.
[2023-03-20 19:06:19] [INFO ] Dead Transitions using invariants and state equation in 170 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 423 ms. Remains : 255/255 places, 470/470 transitions.
Treatment of property UtilityControlRoom-COL-Z4T4N10-LTLFireability-12 finished in 27134 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||G(F(p1))))'
Support contains 60 out of 375 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 375/375 places, 590/590 transitions.
Discarding 120 places :
Symmetric choice reduction at 0 with 120 rule applications. Total rules 120 place count 255 transition count 470
Iterating global reduction 0 with 120 rules applied. Total rules applied 240 place count 255 transition count 470
Drop transitions removed 40 transitions
Redundant transition composition rules discarded 40 transitions
Iterating global reduction 0 with 40 rules applied. Total rules applied 280 place count 255 transition count 430
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 283 place count 252 transition count 310
Iterating global reduction 0 with 3 rules applied. Total rules applied 286 place count 252 transition count 310
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 316 place count 222 transition count 280
Iterating global reduction 0 with 30 rules applied. Total rules applied 346 place count 222 transition count 280
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 376 place count 192 transition count 220
Iterating global reduction 0 with 30 rules applied. Total rules applied 406 place count 192 transition count 220
Applied a total of 406 rules in 23 ms. Remains 192 /375 variables (removed 183) and now considering 220/590 (removed 370) transitions.
// Phase 1: matrix 220 rows 192 cols
[2023-03-20 19:06:19] [INFO ] Computed 22 place invariants in 1 ms
[2023-03-20 19:06:19] [INFO ] Implicit Places using invariants in 66 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 78 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 191/375 places, 220/590 transitions.
Applied a total of 0 rules in 3 ms. Remains 191 /191 variables (removed 0) and now considering 220/220 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 105 ms. Remains : 191/375 places, 220/590 transitions.
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N10-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(OR (GEQ s61 1) (GEQ s60 1) (GEQ s63 1) (GEQ s62 1) (GEQ s65 1) (GEQ s64 1) (GEQ s67 1) (GEQ s66 1) (GEQ s69 1) (GEQ s68 1) (GEQ s71 1) (GEQ s70 1) (GE...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 1650 reset in 256 ms.
Product exploration explored 100000 steps with 1634 reset in 225 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) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X p1), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 288 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 56 ms :[(NOT p1), (NOT p1)]
Finished random walk after 54 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=54 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X p1), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 8 factoid took 327 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 88 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p1), (NOT p1)]
Support contains 20 out of 191 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 191/191 places, 220/220 transitions.
Applied a total of 0 rules in 3 ms. Remains 191 /191 variables (removed 0) and now considering 220/220 (removed 0) transitions.
// Phase 1: matrix 220 rows 191 cols
[2023-03-20 19:06:21] [INFO ] Computed 21 place invariants in 1 ms
[2023-03-20 19:06:21] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-20 19:06:21] [INFO ] Invariant cache hit.
[2023-03-20 19:06:21] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 174 ms to find 0 implicit places.
[2023-03-20 19:06:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 19:06:21] [INFO ] Invariant cache hit.
[2023-03-20 19:06:21] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 293 ms. Remains : 191/191 places, 220/220 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 : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 94 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p1), (NOT p1)]
Finished random walk after 51 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=51 )
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 3 factoid took 134 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 88 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 1617 reset in 233 ms.
Product exploration explored 100000 steps with 1638 reset in 223 ms.
Support contains 20 out of 191 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 191/191 places, 220/220 transitions.
Drop transitions removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 80 place count 191 transition count 140
Reduce places removed 80 places and 0 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 160 place count 111 transition count 140
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 190 place count 81 transition count 110
Iterating global reduction 2 with 30 rules applied. Total rules applied 220 place count 81 transition count 110
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 2 with 30 rules applied. Total rules applied 250 place count 81 transition count 80
Applied a total of 250 rules in 4 ms. Remains 81 /191 variables (removed 110) and now considering 80/220 (removed 140) transitions.
// Phase 1: matrix 80 rows 81 cols
[2023-03-20 19:06:22] [INFO ] Computed 21 place invariants in 2 ms
[2023-03-20 19:06:22] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-20 19:06:22] [INFO ] Invariant cache hit.
[2023-03-20 19:06:22] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-03-20 19:06:22] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 19:06:22] [INFO ] Invariant cache hit.
[2023-03-20 19:06:22] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 81/191 places, 80/220 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 137 ms. Remains : 81/191 places, 80/220 transitions.
Treatment of property UtilityControlRoom-COL-Z4T4N10-LTLFireability-13 finished in 3056 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 160 out of 375 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 375/375 places, 590/590 transitions.
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 40 Pre rules applied. Total rules applied 0 place count 375 transition count 550
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 0 with 80 rules applied. Total rules applied 80 place count 335 transition count 550
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 0 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 0 with 120 rules applied. Total rules applied 200 place count 275 transition count 490
Applied a total of 200 rules in 13 ms. Remains 275 /375 variables (removed 100) and now considering 490/590 (removed 100) transitions.
// Phase 1: matrix 490 rows 275 cols
[2023-03-20 19:06:22] [INFO ] Computed 22 place invariants in 3 ms
[2023-03-20 19:06:22] [INFO ] Implicit Places using invariants in 142 ms returned [254]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 144 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 274/375 places, 490/590 transitions.
Applied a total of 0 rules in 4 ms. Remains 274 /274 variables (removed 0) and now considering 490/490 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 162 ms. Remains : 274/375 places, 490/590 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N10-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (LT s131 1) (LT s192 1) (LT s135 1) (LT s196 1) (LT s139 1) (LT s200 1) (LT s143 1) (LT s204 1) (LT s147 1) (LT s208 1) (LT s151 1) (LT s212 1) (L...], 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 672 ms.
Stack based approach found an accepted trace after 301 steps with 0 reset with depth 302 and stack size 302 in 2 ms.
FORMULA UtilityControlRoom-COL-Z4T4N10-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z4T4N10-LTLFireability-14 finished in 879 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(p0)||(F(p2)&&p1)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p1)||p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(!p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0) U X((p1||X(G(p0)))))))'
Found a Lengthening insensitive property : UtilityControlRoom-COL-Z4T4N10-LTLFireability-12
Stuttering acceptance computed with spot in 157 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Support contains 55 out of 375 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 375/375 places, 590/590 transitions.
Performed 160 Post agglomeration using F-continuation condition.Transition count delta: 160
Iterating post reduction 0 with 160 rules applied. Total rules applied 160 place count 375 transition count 430
Reduce places removed 160 places and 0 transitions.
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 1 with 200 rules applied. Total rules applied 360 place count 215 transition count 390
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 360 place count 215 transition count 350
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 440 place count 175 transition count 350
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 460 place count 165 transition count 340
Applied a total of 460 rules in 18 ms. Remains 165 /375 variables (removed 210) and now considering 340/590 (removed 250) transitions.
// Phase 1: matrix 340 rows 165 cols
[2023-03-20 19:06:24] [INFO ] Computed 22 place invariants in 3 ms
[2023-03-20 19:06:24] [INFO ] Implicit Places using invariants in 52 ms returned []
[2023-03-20 19:06:24] [INFO ] Invariant cache hit.
[2023-03-20 19:06:24] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
[2023-03-20 19:06:24] [INFO ] Invariant cache hit.
[2023-03-20 19:06:24] [INFO ] Dead Transitions using invariants and state equation in 116 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 165/375 places, 340/590 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 289 ms. Remains : 165/375 places, 340/590 transitions.
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N10-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (AND (GEQ s2 1) (GEQ s30 1) (GEQ s94 1)) (AND (GEQ s0 1) (GEQ s16 1) (GEQ s94 1)) (AND (GEQ s1 1) (GEQ s33 1) (GEQ s94 1)) (AND (GEQ s2 1) (GEQ s10...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 35292 reset in 1304 ms.
Product exploration explored 100000 steps with 35299 reset in 1307 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 (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 282 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 140 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Finished random walk after 34 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=17 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (F p0), (F (AND p0 (NOT p1))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 3 factoid took 376 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 148 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 146 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
[2023-03-20 19:06:28] [INFO ] Invariant cache hit.
[2023-03-20 19:06:30] [INFO ] [Real]Absence check using 22 positive place invariants in 12 ms returned sat
[2023-03-20 19:06:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 19:06:30] [INFO ] [Real]Absence check using state equation in 171 ms returned sat
[2023-03-20 19:06:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 19:06:32] [INFO ] [Nat]Absence check using 22 positive place invariants in 11 ms returned sat
[2023-03-20 19:06:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 19:06:32] [INFO ] [Nat]Absence check using state equation in 148 ms returned sat
[2023-03-20 19:06:32] [INFO ] Computed and/alt/rep : 290/640/290 causal constraints (skipped 0 transitions) in 19 ms.
[2023-03-20 19:06:32] [INFO ] Added : 178 causal constraints over 37 iterations in 755 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 55 out of 165 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 165/165 places, 340/340 transitions.
Applied a total of 0 rules in 1 ms. Remains 165 /165 variables (removed 0) and now considering 340/340 (removed 0) transitions.
[2023-03-20 19:06:32] [INFO ] Invariant cache hit.
[2023-03-20 19:06:33] [INFO ] Implicit Places using invariants in 52 ms returned []
[2023-03-20 19:06:33] [INFO ] Invariant cache hit.
[2023-03-20 19:06:33] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
[2023-03-20 19:06:33] [INFO ] Invariant cache hit.
[2023-03-20 19:06:33] [INFO ] Dead Transitions using invariants and state equation in 116 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 279 ms. Remains : 165/165 places, 340/340 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 (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 248 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 134 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Finished random walk after 29 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=9 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (F p0), (F (AND p0 (NOT p1))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 3 factoid took 333 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 124 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 145 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
[2023-03-20 19:06:34] [INFO ] Invariant cache hit.
[2023-03-20 19:06:36] [INFO ] [Real]Absence check using 22 positive place invariants in 12 ms returned sat
[2023-03-20 19:06:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 19:06:36] [INFO ] [Real]Absence check using state equation in 177 ms returned sat
[2023-03-20 19:06:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 19:06:37] [INFO ] [Nat]Absence check using 22 positive place invariants in 11 ms returned sat
[2023-03-20 19:06:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 19:06:38] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2023-03-20 19:06:38] [INFO ] Computed and/alt/rep : 290/640/290 causal constraints (skipped 0 transitions) in 16 ms.
[2023-03-20 19:06:38] [INFO ] Added : 178 causal constraints over 37 iterations in 733 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 218 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 35301 reset in 1294 ms.
Product exploration explored 100000 steps with 35088 reset in 1278 ms.
Applying partial POR strategy [false, true, true, false]
Stuttering acceptance computed with spot in 134 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Support contains 55 out of 165 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 165/165 places, 340/340 transitions.
Applied a total of 0 rules in 6 ms. Remains 165 /165 variables (removed 0) and now considering 340/340 (removed 0) transitions.
[2023-03-20 19:06:41] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 19:06:41] [INFO ] Invariant cache hit.
[2023-03-20 19:06:41] [INFO ] Dead Transitions using invariants and state equation in 131 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 157 ms. Remains : 165/165 places, 340/340 transitions.
Support contains 55 out of 165 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 165/165 places, 340/340 transitions.
Applied a total of 0 rules in 1 ms. Remains 165 /165 variables (removed 0) and now considering 340/340 (removed 0) transitions.
[2023-03-20 19:06:42] [INFO ] Invariant cache hit.
[2023-03-20 19:06:42] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-20 19:06:42] [INFO ] Invariant cache hit.
[2023-03-20 19:06:42] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
[2023-03-20 19:06:42] [INFO ] Invariant cache hit.
[2023-03-20 19:06:42] [INFO ] Dead Transitions using invariants and state equation in 121 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 272 ms. Remains : 165/165 places, 340/340 transitions.
Treatment of property UtilityControlRoom-COL-Z4T4N10-LTLFireability-12 finished in 18503 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||G(F(p1))))'
[2023-03-20 19:06:42] [INFO ] Flatten gal took : 36 ms
[2023-03-20 19:06:42] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/LTLFireability.sr.xml took 27 ms.
[2023-03-20 19:06:42] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 375 places, 590 transitions and 1720 arcs took 3 ms.
Total runtime 89111 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2065/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
TIME LIMIT: Killed by timeout after 714 seconds
MemTotal: 16393216 kB
MemFree: 9210704 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16126436 kB
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2065/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2065/ltl_2_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2065/ltl_3_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2065/ltl_4_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : UtilityControlRoom-COL-Z4T4N10-LTLFireability-04
Could not compute solution for formula : UtilityControlRoom-COL-Z4T4N10-LTLFireability-09
Could not compute solution for formula : UtilityControlRoom-COL-Z4T4N10-LTLFireability-11
Could not compute solution for formula : UtilityControlRoom-COL-Z4T4N10-LTLFireability-12
Could not compute solution for formula : UtilityControlRoom-COL-Z4T4N10-LTLFireability-13
BK_STOP 1679339919517
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
mcc2023
ltl formula name UtilityControlRoom-COL-Z4T4N10-LTLFireability-04
ltl formula formula --ltl=/tmp/2065/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 375 places, 590 transitions and 1720 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.100 real 0.020 user 0.020 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2065/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2065/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2065/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2065/ltl_0_
Killing (15) : 2071 2072 2073 2074 2075
Killing (9) : 2071 2072 2073 2074 2075
ltl formula name UtilityControlRoom-COL-Z4T4N10-LTLFireability-09
ltl formula formula --ltl=/tmp/2065/ltl_1_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 375 places, 590 transitions and 1720 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.100 real 0.020 user 0.020 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2065/ltl_1_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2065/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2065/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2065/ltl_1_
pnml2lts-mc( 2/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
*** segmentation fault ***
Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
ltl formula name UtilityControlRoom-COL-Z4T4N10-LTLFireability-11
ltl formula formula --ltl=/tmp/2065/ltl_2_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 375 places, 590 transitions and 1720 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.130 real 0.020 user 0.020 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2065/ltl_2_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2065/ltl_2_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2065/ltl_2_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2065/ltl_2_
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
ltl formula name UtilityControlRoom-COL-Z4T4N10-LTLFireability-12
ltl formula formula --ltl=/tmp/2065/ltl_3_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 375 places, 590 transitions and 1720 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.110 real 0.020 user 0.030 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2065/ltl_3_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2065/ltl_3_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2065/ltl_3_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2065/ltl_3_
pnml2lts-mc( 1/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
*** segmentation fault ***
Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
pnml2lts-mc( 0/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
*** segmentation fault ***
Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
malloc_consolidate(): invalid chunk size
malloc_consolidate(): invalid chunk size
ltl formula name UtilityControlRoom-COL-Z4T4N10-LTLFireability-13
ltl formula formula --ltl=/tmp/2065/ltl_4_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 375 places, 590 transitions and 1720 arcs
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.110 real 0.010 user 0.020 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2065/ltl_4_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2065/ltl_4_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2065/ltl_4_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2065/ltl_4_
pnml2lts-mc( 0/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
pnml2lts-mc( 2/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
*** segmentation fault ***
Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
*** segmentation fault ***
Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
corrupted size vs. prev_size in fastbins
corrupted size vs. prev_size in fastbins
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-Z4T4N10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is UtilityControlRoom-COL-Z4T4N10, 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 r489-tall-167912707701084"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-COL-Z4T4N10.tgz
mv UtilityControlRoom-COL-Z4T4N10 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 ;