About the Execution of LTSMin+red for Sudoku-COL-AN14
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 3090.943 | 3600000.00 | 8862796.00 | 4240.40 | FFF?FTFF?TFT?TFF | 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-167912706300107.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 Sudoku-COL-AN14, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r489-tall-167912706300107
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 440K
-rw-r--r-- 1 mcc users 7.9K Feb 26 09:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Feb 26 09:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Feb 26 08:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K Feb 26 08:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 10:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Feb 26 10:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Feb 26 09:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Feb 26 09:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 6.5K 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 Sudoku-COL-AN14-LTLCardinality-00
FORMULA_NAME Sudoku-COL-AN14-LTLCardinality-01
FORMULA_NAME Sudoku-COL-AN14-LTLCardinality-02
FORMULA_NAME Sudoku-COL-AN14-LTLCardinality-03
FORMULA_NAME Sudoku-COL-AN14-LTLCardinality-04
FORMULA_NAME Sudoku-COL-AN14-LTLCardinality-05
FORMULA_NAME Sudoku-COL-AN14-LTLCardinality-06
FORMULA_NAME Sudoku-COL-AN14-LTLCardinality-07
FORMULA_NAME Sudoku-COL-AN14-LTLCardinality-08
FORMULA_NAME Sudoku-COL-AN14-LTLCardinality-09
FORMULA_NAME Sudoku-COL-AN14-LTLCardinality-10
FORMULA_NAME Sudoku-COL-AN14-LTLCardinality-11
FORMULA_NAME Sudoku-COL-AN14-LTLCardinality-12
FORMULA_NAME Sudoku-COL-AN14-LTLCardinality-13
FORMULA_NAME Sudoku-COL-AN14-LTLCardinality-14
FORMULA_NAME Sudoku-COL-AN14-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679190466929
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-COL-AN14
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-19 01:47:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-19 01:47:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 01:47:48] [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.
[2023-03-19 01:47:48] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-19 01:47:49] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 564 ms
[2023-03-19 01:47:49] [INFO ] Imported 4 HL places and 1 HL transitions for a total of 3332 PT places and 2744.0 transition bindings in 12 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
[2023-03-19 01:47:49] [INFO ] Built PT skeleton of HLPN with 4 places and 1 transitions 4 arcs in 4 ms.
[2023-03-19 01:47:49] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 2 formulas.
FORMULA Sudoku-COL-AN14-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN14-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 4 stabilizing places and 1 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4 transition count 1
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Remains 14 properties that can be checked using skeleton over-approximation.
Computed a total of 4 stabilizing places and 1 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4 transition count 1
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Incomplete random walk after 10097 steps, including 50 resets, run finished after 35 ms. (steps per millisecond=288 ) properties (out of 21) seen :13
Incomplete Best-First random walk after 10097 steps, including 50 resets, run finished after 16 ms. (steps per millisecond=631 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10097 steps, including 50 resets, run finished after 13 ms. (steps per millisecond=776 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10097 steps, including 50 resets, run finished after 12 ms. (steps per millisecond=841 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10097 steps, including 50 resets, run finished after 10 ms. (steps per millisecond=1009 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10097 steps, including 50 resets, run finished after 18 ms. (steps per millisecond=560 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10097 steps, including 50 resets, run finished after 15 ms. (steps per millisecond=673 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10097 steps, including 50 resets, run finished after 9 ms. (steps per millisecond=1121 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10097 steps, including 50 resets, run finished after 20 ms. (steps per millisecond=504 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 1 rows 4 cols
[2023-03-19 01:47:49] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-19 01:47:49] [INFO ] After 116ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-19 01:47:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 01:47:49] [INFO ] After 41ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :0
Fused 8 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 8 atomic propositions for a total of 14 simplifications.
FORMULA Sudoku-COL-AN14-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN14-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN14-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN14-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-19 01:47:49] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2023-03-19 01:47:49] [INFO ] Flatten gal took : 17 ms
FORMULA Sudoku-COL-AN14-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN14-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-19 01:47:49] [INFO ] Flatten gal took : 1 ms
Domain [N(14), N(14)] of place Rows breaks symmetries in sort N
[2023-03-19 01:47:49] [INFO ] Unfolded HLPN to a Petri net with 3332 places and 2744 transitions 10976 arcs in 52 ms.
[2023-03-19 01:47:49] [INFO ] Unfolded 8 HLPN properties in 4 ms.
Support contains 3332 out of 3332 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 39 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
// Phase 1: matrix 2744 rows 3332 cols
[2023-03-19 01:47:50] [INFO ] Computed 588 place invariants in 48 ms
[2023-03-19 01:47:50] [INFO ] Implicit Places using invariants in 618 ms returned []
[2023-03-19 01:47:50] [INFO ] Invariant cache hit.
[2023-03-19 01:47:52] [INFO ] Implicit Places using invariants and state equation in 2071 ms returned []
Implicit Place search using SMT with State Equation took 2692 ms to find 0 implicit places.
[2023-03-19 01:47:52] [INFO ] Invariant cache hit.
[2023-03-19 01:47:54] [INFO ] Dead Transitions using invariants and state equation in 1873 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4607 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Support contains 3332 out of 3332 places after structural reductions.
[2023-03-19 01:47:54] [INFO ] Flatten gal took : 317 ms
[2023-03-19 01:47:55] [INFO ] Flatten gal took : 188 ms
[2023-03-19 01:47:55] [INFO ] Input system was already deterministic with 2744 transitions.
Incomplete random walk after 10000 steps, including 58 resets, run finished after 2945 ms. (steps per millisecond=3 ) properties (out of 14) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=40 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 397 ms. (steps per millisecond=25 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=60 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=73 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=56 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-19 01:48:00] [INFO ] Invariant cache hit.
[2023-03-19 01:48:01] [INFO ] After 785ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-19 01:48:02] [INFO ] [Nat]Absence check using 588 positive place invariants in 176 ms returned sat
[2023-03-19 01:48:26] [INFO ] After 11833ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :5
[2023-03-19 01:48:26] [INFO ] After 11845ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :5
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-19 01:48:26] [INFO ] After 25057ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :5
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 588 out of 3332 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Graph (complete) has 8232 edges and 3332 vertex of which 588 are kept as prefixes of interest. Removing 2744 places using SCC suffix rule.8 ms
Discarding 2744 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 68 ms. Remains 588 /3332 variables (removed 2744) and now considering 2744/2744 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 588/3332 places, 2744/2744 transitions.
Incomplete random walk after 10000 steps, including 57 resets, run finished after 2516 ms. (steps per millisecond=3 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 411 ms. (steps per millisecond=24 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 6) seen :0
Probabilistic random walk after 143843 steps, saw 143774 distinct states, run finished after 9052 ms. (steps per millisecond=15 ) properties seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 2744 rows 588 cols
[2023-03-19 01:48:39] [INFO ] Computed 41 place invariants in 237 ms
[2023-03-19 01:48:40] [INFO ] [Real]Absence check using 0 positive and 41 generalized place invariants in 36 ms returned sat
[2023-03-19 01:48:46] [INFO ] After 6830ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-19 01:48:46] [INFO ] [Nat]Absence check using 0 positive and 41 generalized place invariants in 33 ms returned sat
[2023-03-19 01:48:51] [INFO ] After 4773ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-19 01:48:52] [INFO ] After 5388ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 338 ms.
[2023-03-19 01:48:52] [INFO ] After 5977ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Fused 6 Parikh solutions to 1 different solutions.
Finished Parikh walk after 196 steps, including 0 resets, run visited all 6 properties in 32 ms. (steps per millisecond=6 )
Parikh walk visited 6 properties in 35 ms.
FORMULA Sudoku-COL-AN14-LTLCardinality-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 7 simplifications.
Computed a total of 3332 stabilizing places and 2744 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3332 transition count 2744
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 588 out of 3332 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Reduce places removed 2744 places and 0 transitions.
Iterating post reduction 0 with 2744 rules applied. Total rules applied 2744 place count 588 transition count 2744
Applied a total of 2744 rules in 22 ms. Remains 588 /3332 variables (removed 2744) and now considering 2744/2744 (removed 0) transitions.
[2023-03-19 01:48:53] [INFO ] Invariant cache hit.
[2023-03-19 01:48:53] [INFO ] Implicit Places using invariants in 122 ms returned []
[2023-03-19 01:48:53] [INFO ] Invariant cache hit.
[2023-03-19 01:48:53] [INFO ] Implicit Places using invariants and state equation in 636 ms returned []
Implicit Place search using SMT with State Equation took 764 ms to find 0 implicit places.
[2023-03-19 01:48:53] [INFO ] Invariant cache hit.
[2023-03-19 01:48:54] [INFO ] Dead Transitions using invariants and state equation in 880 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 588/3332 places, 2744/2744 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1673 ms. Remains : 588/3332 places, 2744/2744 transitions.
Stuttering acceptance computed with spot in 188 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-COL-AN14-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GT 3 (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 170 steps with 0 reset in 51 ms.
FORMULA Sudoku-COL-AN14-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN14-LTLCardinality-01 finished in 2038 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||G(p1)))))'
Support contains 2940 out of 3332 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 136 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
// Phase 1: matrix 2744 rows 3332 cols
[2023-03-19 01:48:55] [INFO ] Computed 588 place invariants in 21 ms
[2023-03-19 01:48:56] [INFO ] Implicit Places using invariants in 1511 ms returned []
[2023-03-19 01:48:56] [INFO ] Invariant cache hit.
[2023-03-19 01:49:00] [INFO ] Implicit Places using invariants and state equation in 3962 ms returned []
Implicit Place search using SMT with State Equation took 5491 ms to find 0 implicit places.
[2023-03-19 01:49:00] [INFO ] Redundant transitions in 170 ms returned []
[2023-03-19 01:49:00] [INFO ] Invariant cache hit.
[2023-03-19 01:49:02] [INFO ] Dead Transitions using invariants and state equation in 1989 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7796 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Sudoku-COL-AN14-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ 3 (ADD s2940 s2941 s2942 s2943 s2944 s2945 s2946 s2947 s2948 s2949 s2950 s2951 s2952 s2953 s2954 s2955 s2956 s2957 s2958 s2959 s2960 s2961 s2962 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration timeout after 49160 steps with 285 reset in 10003 ms.
Product exploration timeout after 49160 steps with 285 reset in 10004 ms.
Computed a total of 3332 stabilizing places and 2744 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3332 transition count 2744
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 247 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 58 resets, run finished after 2101 ms. (steps per millisecond=4 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 679 ms. (steps per millisecond=14 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-19 01:49:27] [INFO ] Invariant cache hit.
[2023-03-19 01:49:27] [INFO ] After 359ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 01:49:28] [INFO ] [Nat]Absence check using 588 positive place invariants in 182 ms returned sat
[2023-03-19 01:49:52] [INFO ] After 25022ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2940 out of 3332 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 79 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Incomplete random walk after 10000 steps, including 57 resets, run finished after 2051 ms. (steps per millisecond=4 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 679 ms. (steps per millisecond=14 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 339994 steps, run timeout after 6001 ms. (steps per millisecond=56 ) properties seen :{}
Probabilistic random walk after 339994 steps, saw 281913 distinct states, run finished after 6004 ms. (steps per millisecond=56 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-19 01:50:01] [INFO ] Invariant cache hit.
[2023-03-19 01:50:02] [INFO ] After 394ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 01:50:02] [INFO ] [Nat]Absence check using 588 positive place invariants in 190 ms returned sat
[2023-03-19 01:50:27] [INFO ] After 25022ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2940 out of 3332 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 45 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 43 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
[2023-03-19 01:50:27] [INFO ] Invariant cache hit.
[2023-03-19 01:50:28] [INFO ] Implicit Places using invariants in 1394 ms returned []
[2023-03-19 01:50:28] [INFO ] Invariant cache hit.
[2023-03-19 01:50:32] [INFO ] Implicit Places using invariants and state equation in 3812 ms returned []
Implicit Place search using SMT with State Equation took 5224 ms to find 0 implicit places.
[2023-03-19 01:50:32] [INFO ] Redundant transitions in 80 ms returned []
[2023-03-19 01:50:32] [INFO ] Invariant cache hit.
[2023-03-19 01:50:34] [INFO ] Dead Transitions using invariants and state equation in 1890 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7258 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 33 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-03-19 01:50:34] [INFO ] Invariant cache hit.
[2023-03-19 01:50:35] [INFO ] After 320ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 01:50:35] [INFO ] [Nat]Absence check using 588 positive place invariants in 173 ms returned sat
[2023-03-19 01:54:20] [INFO ] After 225022ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND p1 (NOT p0)))]
Knowledge based reduction with 5 factoid took 231 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 2940 out of 3332 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 34 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
[2023-03-19 01:54:20] [INFO ] Invariant cache hit.
[2023-03-19 01:54:22] [INFO ] Implicit Places using invariants in 1410 ms returned []
[2023-03-19 01:54:22] [INFO ] Invariant cache hit.
[2023-03-19 01:54:26] [INFO ] Implicit Places using invariants and state equation in 3949 ms returned []
Implicit Place search using SMT with State Equation took 5361 ms to find 0 implicit places.
[2023-03-19 01:54:26] [INFO ] Redundant transitions in 102 ms returned []
[2023-03-19 01:54:26] [INFO ] Invariant cache hit.
[2023-03-19 01:54:28] [INFO ] Dead Transitions using invariants and state equation in 2043 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7549 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Computed a total of 3332 stabilizing places and 2744 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3332 transition count 2744
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 228 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 96 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 57 resets, run finished after 2050 ms. (steps per millisecond=4 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 679 ms. (steps per millisecond=14 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-19 01:54:32] [INFO ] Invariant cache hit.
[2023-03-19 01:54:33] [INFO ] After 359ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 01:54:33] [INFO ] [Nat]Absence check using 588 positive place invariants in 174 ms returned sat
[2023-03-19 01:54:58] [INFO ] After 25020ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2940 out of 3332 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 31 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Incomplete random walk after 10000 steps, including 58 resets, run finished after 2078 ms. (steps per millisecond=4 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 679 ms. (steps per millisecond=14 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 336486 steps, run timeout after 6001 ms. (steps per millisecond=56 ) properties seen :{}
Probabilistic random walk after 336486 steps, saw 281460 distinct states, run finished after 6001 ms. (steps per millisecond=56 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-19 01:55:07] [INFO ] Invariant cache hit.
[2023-03-19 01:55:07] [INFO ] After 393ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 01:55:08] [INFO ] [Nat]Absence check using 588 positive place invariants in 180 ms returned sat
[2023-03-19 01:55:32] [INFO ] After 25023ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2940 out of 3332 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 39 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 29 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
[2023-03-19 01:55:32] [INFO ] Invariant cache hit.
[2023-03-19 01:55:34] [INFO ] Implicit Places using invariants in 1425 ms returned []
[2023-03-19 01:55:34] [INFO ] Invariant cache hit.
[2023-03-19 01:55:38] [INFO ] Implicit Places using invariants and state equation in 3829 ms returned []
Implicit Place search using SMT with State Equation took 5292 ms to find 0 implicit places.
[2023-03-19 01:55:38] [INFO ] Redundant transitions in 98 ms returned []
[2023-03-19 01:55:38] [INFO ] Invariant cache hit.
[2023-03-19 01:55:40] [INFO ] Dead Transitions using invariants and state equation in 2032 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7458 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 26 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-03-19 01:55:40] [INFO ] Invariant cache hit.
[2023-03-19 01:55:40] [INFO ] After 315ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 01:55:41] [INFO ] [Nat]Absence check using 588 positive place invariants in 179 ms returned sat
[2023-03-19 01:59:25] [INFO ] After 225025ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND p1 (NOT p0)))]
Knowledge based reduction with 5 factoid took 234 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 91 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration timeout after 51070 steps with 296 reset in 10002 ms.
Product exploration timeout after 51290 steps with 298 reset in 10001 ms.
Support contains 2940 out of 3332 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 35 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
[2023-03-19 01:59:46] [INFO ] Invariant cache hit.
[2023-03-19 01:59:47] [INFO ] Implicit Places using invariants in 1517 ms returned []
[2023-03-19 01:59:47] [INFO ] Invariant cache hit.
[2023-03-19 01:59:51] [INFO ] Implicit Places using invariants and state equation in 3857 ms returned []
Implicit Place search using SMT with State Equation took 5386 ms to find 0 implicit places.
[2023-03-19 01:59:51] [INFO ] Redundant transitions in 98 ms returned []
[2023-03-19 01:59:51] [INFO ] Invariant cache hit.
[2023-03-19 01:59:53] [INFO ] Dead Transitions using invariants and state equation in 1973 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7502 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Treatment of property Sudoku-COL-AN14-LTLCardinality-03 finished in 659260 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 2940 out of 3332 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 30 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
[2023-03-19 01:59:54] [INFO ] Invariant cache hit.
[2023-03-19 01:59:55] [INFO ] Implicit Places using invariants in 1521 ms returned []
[2023-03-19 01:59:55] [INFO ] Invariant cache hit.
[2023-03-19 01:59:59] [INFO ] Implicit Places using invariants and state equation in 4043 ms returned []
Implicit Place search using SMT with State Equation took 5570 ms to find 0 implicit places.
[2023-03-19 02:00:00] [INFO ] Redundant transitions in 100 ms returned []
[2023-03-19 02:00:00] [INFO ] Invariant cache hit.
[2023-03-19 02:00:01] [INFO ] Dead Transitions using invariants and state equation in 1932 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7645 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-COL-AN14-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ (ADD s196 s197 s198 s199 s200 s201 s202 s203 s204 s205 s206 s207 s208 s209 s210 s211 s212 s213 s214 s215 s216 s217 s218 s219 s220 s221 s222 s223 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 173 steps with 0 reset in 62 ms.
FORMULA Sudoku-COL-AN14-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN14-LTLCardinality-07 finished in 7792 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||X((G((!p1&&(G(p2)||(p2&&(!p2||F(!p0)))))) U (p0&&G((!p1&&(G(p2)||(p2&&(!p2||F(!p0))))))))))))'
Support contains 3136 out of 3332 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 13 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
[2023-03-19 02:00:02] [INFO ] Invariant cache hit.
[2023-03-19 02:00:03] [INFO ] Implicit Places using invariants in 966 ms returned []
[2023-03-19 02:00:03] [INFO ] Invariant cache hit.
[2023-03-19 02:00:05] [INFO ] Implicit Places using invariants and state equation in 2849 ms returned []
Implicit Place search using SMT with State Equation took 3817 ms to find 0 implicit places.
[2023-03-19 02:00:05] [INFO ] Invariant cache hit.
[2023-03-19 02:00:07] [INFO ] Dead Transitions using invariants and state equation in 2027 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5859 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Stuttering acceptance computed with spot in 167 ms :[(NOT p0), (OR (NOT p2) (NOT p0) p1), true, (OR (NOT p2) p1)]
Running random walk in product with property : Sudoku-COL-AN14-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1) p2), acceptance={0} source=1 dest: 1}, { cond=(OR p1 (NOT p2)), acceptance={0} source=1 dest: 2}, { cond=(AND p0 (NOT p1) p2), acceptance={0} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(OR p1 (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ 1 (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration timeout after 50300 steps with 292 reset in 10003 ms.
Product exploration timeout after 51020 steps with 296 reset in 10003 ms.
Computed a total of 3332 stabilizing places and 2744 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3332 transition count 2744
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (OR p1 (NOT p2))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 372 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 147 ms :[(NOT p0), (OR (NOT p2) (NOT p0) p1), true, (OR (NOT p2) p1)]
Incomplete random walk after 10000 steps, including 57 resets, run finished after 2274 ms. (steps per millisecond=4 ) properties (out of 5) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 920 ms. (steps per millisecond=10 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-19 02:00:33] [INFO ] Invariant cache hit.
[2023-03-19 02:00:34] [INFO ] [Real]Absence check using 588 positive place invariants in 180 ms returned sat
[2023-03-19 02:00:58] [INFO ] After 25026ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 02:00:59] [INFO ] [Nat]Absence check using 588 positive place invariants in 167 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-19 02:01:23] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-19 02:01:23] [INFO ] After 25030ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3136 out of 3332 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 26 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Incomplete random walk after 10000 steps, including 57 resets, run finished after 2323 ms. (steps per millisecond=4 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 957 ms. (steps per millisecond=10 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 346760 steps, run timeout after 9001 ms. (steps per millisecond=38 ) properties seen :{}
Probabilistic random walk after 346760 steps, saw 282813 distinct states, run finished after 9001 ms. (steps per millisecond=38 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-19 02:01:36] [INFO ] Invariant cache hit.
[2023-03-19 02:01:37] [INFO ] [Real]Absence check using 588 positive place invariants in 180 ms returned sat
[2023-03-19 02:02:01] [INFO ] After 25018ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 02:02:02] [INFO ] [Nat]Absence check using 588 positive place invariants in 174 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-19 02:02:26] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-19 02:02:26] [INFO ] After 25026ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3136 out of 3332 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 19 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 17 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
[2023-03-19 02:02:26] [INFO ] Invariant cache hit.
[2023-03-19 02:02:27] [INFO ] Implicit Places using invariants in 819 ms returned []
[2023-03-19 02:02:27] [INFO ] Invariant cache hit.
[2023-03-19 02:02:30] [INFO ] Implicit Places using invariants and state equation in 3072 ms returned []
Implicit Place search using SMT with State Equation took 3894 ms to find 0 implicit places.
[2023-03-19 02:02:30] [INFO ] Redundant transitions in 98 ms returned []
[2023-03-19 02:02:30] [INFO ] Invariant cache hit.
[2023-03-19 02:02:32] [INFO ] Dead Transitions using invariants and state equation in 2014 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6032 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (OR p1 (NOT p2))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (AND p2 (NOT p1))), (F (AND p0 p2 (NOT p1))), (F (NOT (OR (NOT p2) p1)))]
Knowledge based reduction with 7 factoid took 425 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 154 ms :[(NOT p0), (OR (NOT p2) (NOT p0) p1), true, (OR (NOT p2) p1)]
Stuttering acceptance computed with spot in 122 ms :[(NOT p0), (OR (NOT p2) (NOT p0) p1), true, (OR (NOT p2) p1)]
Support contains 3136 out of 3332 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 10 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
[2023-03-19 02:02:33] [INFO ] Invariant cache hit.
[2023-03-19 02:02:34] [INFO ] Implicit Places using invariants in 903 ms returned []
[2023-03-19 02:02:34] [INFO ] Invariant cache hit.
[2023-03-19 02:02:37] [INFO ] Implicit Places using invariants and state equation in 2918 ms returned []
Implicit Place search using SMT with State Equation took 3825 ms to find 0 implicit places.
[2023-03-19 02:02:37] [INFO ] Invariant cache hit.
[2023-03-19 02:02:39] [INFO ] Dead Transitions using invariants and state equation in 1940 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5780 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Computed a total of 3332 stabilizing places and 2744 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3332 transition count 2744
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p2 p1), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (NOT (AND p0 p2 (NOT p1)))), (X (OR (NOT p2) p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 329 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 158 ms :[(NOT p0), (OR (NOT p2) (NOT p0) p1), true, (OR (NOT p2) p1)]
Incomplete random walk after 10000 steps, including 57 resets, run finished after 2268 ms. (steps per millisecond=4 ) properties (out of 5) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 933 ms. (steps per millisecond=10 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-19 02:02:44] [INFO ] Invariant cache hit.
[2023-03-19 02:02:45] [INFO ] [Real]Absence check using 588 positive place invariants in 175 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-19 02:03:09] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-19 02:03:09] [INFO ] After 25036ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3136 out of 3332 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 20 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Incomplete random walk after 10000 steps, including 58 resets, run finished after 2187 ms. (steps per millisecond=4 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 907 ms. (steps per millisecond=11 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 313116 steps, run timeout after 9001 ms. (steps per millisecond=34 ) properties seen :{}
Probabilistic random walk after 313116 steps, saw 277241 distinct states, run finished after 9001 ms. (steps per millisecond=34 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-19 02:03:22] [INFO ] Invariant cache hit.
[2023-03-19 02:03:23] [INFO ] [Real]Absence check using 588 positive place invariants in 180 ms returned sat
[2023-03-19 02:03:47] [INFO ] After 25019ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 02:03:48] [INFO ] [Nat]Absence check using 588 positive place invariants in 175 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-19 02:04:12] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-19 02:04:12] [INFO ] After 25030ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3136 out of 3332 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 18 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 28 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
[2023-03-19 02:04:12] [INFO ] Invariant cache hit.
[2023-03-19 02:04:13] [INFO ] Implicit Places using invariants in 961 ms returned []
[2023-03-19 02:04:13] [INFO ] Invariant cache hit.
[2023-03-19 02:04:16] [INFO ] Implicit Places using invariants and state equation in 2969 ms returned []
Implicit Place search using SMT with State Equation took 3933 ms to find 0 implicit places.
[2023-03-19 02:04:16] [INFO ] Redundant transitions in 104 ms returned []
[2023-03-19 02:04:16] [INFO ] Invariant cache hit.
[2023-03-19 02:04:18] [INFO ] Dead Transitions using invariants and state equation in 1977 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6055 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 17 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
Running SMT prover for 2 properties.
[2023-03-19 02:04:18] [INFO ] Invariant cache hit.
[2023-03-19 02:04:19] [INFO ] [Real]Absence check using 588 positive place invariants in 177 ms returned sat
[2023-03-19 02:08:04] [INFO ] After 225017ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 02:08:04] [INFO ] [Nat]Absence check using 588 positive place invariants in 164 ms returned sat
[2023-03-19 02:11:49] [INFO ] After 225022ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Knowledge obtained : [(AND p0 p2 p1), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (NOT (AND p0 p2 (NOT p1)))), (X (OR (NOT p2) p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p1) p2)), (F (AND p0 (NOT p1) p2)), (F (NOT (OR p1 (NOT p2))))]
Knowledge based reduction with 7 factoid took 471 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (OR (NOT p2) (NOT p0) p1), true, (OR (NOT p2) p1)]
Stuttering acceptance computed with spot in 173 ms :[(NOT p0), (OR (NOT p2) (NOT p0) p1), true, (OR (NOT p2) p1)]
Stuttering acceptance computed with spot in 150 ms :[(NOT p0), (OR (NOT p2) (NOT p0) p1), true, (OR (NOT p2) p1)]
Product exploration timeout after 52210 steps with 303 reset in 10003 ms.
Product exploration timeout after 51920 steps with 301 reset in 10004 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 157 ms :[(NOT p0), (OR (NOT p2) (NOT p0) p1), true, (OR (NOT p2) p1)]
Support contains 3136 out of 3332 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 51 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
[2023-03-19 02:12:10] [INFO ] Redundant transitions in 55 ms returned []
[2023-03-19 02:12:10] [INFO ] Invariant cache hit.
[2023-03-19 02:12:12] [INFO ] Dead Transitions using invariants and state equation in 1856 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1979 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Support contains 3136 out of 3332 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 10 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
[2023-03-19 02:12:12] [INFO ] Invariant cache hit.
[2023-03-19 02:12:13] [INFO ] Implicit Places using invariants in 954 ms returned []
[2023-03-19 02:12:13] [INFO ] Invariant cache hit.
[2023-03-19 02:12:16] [INFO ] Implicit Places using invariants and state equation in 2833 ms returned []
Implicit Place search using SMT with State Equation took 3791 ms to find 0 implicit places.
[2023-03-19 02:12:16] [INFO ] Invariant cache hit.
[2023-03-19 02:12:17] [INFO ] Dead Transitions using invariants and state equation in 1814 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5616 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Treatment of property Sudoku-COL-AN14-LTLCardinality-08 finished in 736071 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 196 out of 3332 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Graph (complete) has 8232 edges and 3332 vertex of which 588 are kept as prefixes of interest. Removing 2744 places using SCC suffix rule.9 ms
Discarding 2744 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 108 ms. Remains 588 /3332 variables (removed 2744) and now considering 2744/2744 (removed 0) transitions.
// Phase 1: matrix 2744 rows 588 cols
[2023-03-19 02:12:18] [INFO ] Computed 41 place invariants in 146 ms
[2023-03-19 02:12:18] [INFO ] Implicit Places using invariants in 618 ms returned []
[2023-03-19 02:12:18] [INFO ] Invariant cache hit.
[2023-03-19 02:12:21] [INFO ] Implicit Places using invariants and state equation in 2299 ms returned []
Implicit Place search using SMT with State Equation took 2919 ms to find 0 implicit places.
[2023-03-19 02:12:21] [INFO ] Redundant transitions in 56 ms returned []
[2023-03-19 02:12:21] [INFO ] Invariant cache hit.
[2023-03-19 02:12:22] [INFO ] Dead Transitions using invariants and state equation in 902 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 588/3332 places, 2744/2744 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3994 ms. Remains : 588/3332 places, 2744/2744 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-COL-AN14-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 2 (ADD s196 s197 s198 s199 s200 s201 s202 s203 s204 s205 s206 s207 s208 s209 s210 s211 s212 s213 s214 s215 s216 s217 s218 s219 s220 s221 s222 s223...], 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 timeout after 53110 steps with 308 reset in 10005 ms.
Product exploration timeout after 53170 steps with 308 reset in 10002 ms.
Computed a total of 588 stabilizing places and 2744 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 588 transition count 2744
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 123 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 p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 57 resets, run finished after 1908 ms. (steps per millisecond=5 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 371000 steps, run timeout after 6001 ms. (steps per millisecond=61 ) properties seen :{}
Probabilistic random walk after 371000 steps, saw 287293 distinct states, run finished after 6002 ms. (steps per millisecond=61 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-19 02:12:51] [INFO ] Invariant cache hit.
[2023-03-19 02:12:51] [INFO ] [Real]Absence check using 0 positive and 41 generalized place invariants in 36 ms returned sat
[2023-03-19 02:12:53] [INFO ] After 2344ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 02:12:53] [INFO ] [Nat]Absence check using 0 positive and 41 generalized place invariants in 34 ms returned sat
[2023-03-19 02:12:56] [INFO ] After 2544ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 02:12:56] [INFO ] After 2628ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 53 ms.
[2023-03-19 02:12:56] [INFO ] After 2825ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 195 steps, including 0 resets, run visited all 1 properties in 11 ms. (steps per millisecond=17 )
Parikh walk visited 1 properties in 11 ms.
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 190 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 64 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Support contains 196 out of 588 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 588/588 places, 2744/2744 transitions.
Applied a total of 0 rules in 40 ms. Remains 588 /588 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
[2023-03-19 02:12:56] [INFO ] Invariant cache hit.
[2023-03-19 02:12:57] [INFO ] Implicit Places using invariants in 430 ms returned []
[2023-03-19 02:12:57] [INFO ] Invariant cache hit.
[2023-03-19 02:12:59] [INFO ] Implicit Places using invariants and state equation in 1995 ms returned []
Implicit Place search using SMT with State Equation took 2466 ms to find 0 implicit places.
[2023-03-19 02:12:59] [INFO ] Redundant transitions in 52 ms returned []
[2023-03-19 02:12:59] [INFO ] Invariant cache hit.
[2023-03-19 02:13:00] [INFO ] Dead Transitions using invariants and state equation in 878 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3466 ms. Remains : 588/588 places, 2744/2744 transitions.
Computed a total of 588 stabilizing places and 2744 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 588 transition count 2744
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 95 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 60 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 58 resets, run finished after 1935 ms. (steps per millisecond=5 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 367953 steps, run timeout after 6001 ms. (steps per millisecond=61 ) properties seen :{}
Probabilistic random walk after 367953 steps, saw 286658 distinct states, run finished after 6001 ms. (steps per millisecond=61 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-19 02:13:08] [INFO ] Invariant cache hit.
[2023-03-19 02:13:08] [INFO ] [Real]Absence check using 0 positive and 41 generalized place invariants in 36 ms returned sat
[2023-03-19 02:13:11] [INFO ] After 2444ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 02:13:11] [INFO ] [Nat]Absence check using 0 positive and 41 generalized place invariants in 36 ms returned sat
[2023-03-19 02:13:14] [INFO ] After 2608ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 02:13:14] [INFO ] After 2710ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 95 ms.
[2023-03-19 02:13:14] [INFO ] After 2935ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 195 steps, including 0 resets, run visited all 1 properties in 12 ms. (steps per millisecond=16 )
Parikh walk visited 1 properties in 18 ms.
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 127 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 73 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Product exploration timeout after 52780 steps with 306 reset in 10002 ms.
Product exploration timeout after 51890 steps with 301 reset in 10004 ms.
Support contains 196 out of 588 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 588/588 places, 2744/2744 transitions.
Applied a total of 0 rules in 35 ms. Remains 588 /588 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
[2023-03-19 02:13:34] [INFO ] Invariant cache hit.
[2023-03-19 02:13:35] [INFO ] Implicit Places using invariants in 457 ms returned []
[2023-03-19 02:13:35] [INFO ] Invariant cache hit.
[2023-03-19 02:13:37] [INFO ] Implicit Places using invariants and state equation in 2098 ms returned []
Implicit Place search using SMT with State Equation took 2564 ms to find 0 implicit places.
[2023-03-19 02:13:37] [INFO ] Redundant transitions in 59 ms returned []
[2023-03-19 02:13:37] [INFO ] Invariant cache hit.
[2023-03-19 02:13:38] [INFO ] Dead Transitions using invariants and state equation in 902 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3574 ms. Remains : 588/588 places, 2744/2744 transitions.
Treatment of property Sudoku-COL-AN14-LTLCardinality-12 finished in 80226 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2940 out of 3332 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 28 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
// Phase 1: matrix 2744 rows 3332 cols
[2023-03-19 02:13:38] [INFO ] Computed 588 place invariants in 15 ms
[2023-03-19 02:13:39] [INFO ] Implicit Places using invariants in 1274 ms returned []
[2023-03-19 02:13:39] [INFO ] Invariant cache hit.
[2023-03-19 02:13:43] [INFO ] Implicit Places using invariants and state equation in 3332 ms returned []
Implicit Place search using SMT with State Equation took 4609 ms to find 0 implicit places.
[2023-03-19 02:13:43] [INFO ] Invariant cache hit.
[2023-03-19 02:13:44] [INFO ] Dead Transitions using invariants and state equation in 1772 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6410 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Stuttering acceptance computed with spot in 89 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-COL-AN14-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ (ADD s3136 s3137 s3138 s3139 s3140 s3141 s3142 s3143 s3144 s3145 s3146 s3147 s3148 s3149 s3150 s3151 s3152 s3153 s3154 s3155 s3156 s3157 s3158 s31...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA Sudoku-COL-AN14-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN14-LTLCardinality-14 finished in 6527 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(((p1||F(p2))&&p0)))'
Support contains 3136 out of 3332 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 18 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
[2023-03-19 02:13:44] [INFO ] Invariant cache hit.
[2023-03-19 02:13:45] [INFO ] Implicit Places using invariants in 855 ms returned []
[2023-03-19 02:13:45] [INFO ] Invariant cache hit.
[2023-03-19 02:13:48] [INFO ] Implicit Places using invariants and state equation in 2767 ms returned []
Implicit Place search using SMT with State Equation took 3624 ms to find 0 implicit places.
[2023-03-19 02:13:48] [INFO ] Invariant cache hit.
[2023-03-19 02:13:50] [INFO ] Dead Transitions using invariants and state equation in 1913 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5558 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Stuttering acceptance computed with spot in 143 ms :[(NOT p2), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true]
Running random walk in product with property : Sudoku-COL-AN14-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p2:(LEQ (ADD s196 s197 s198 s199 s200 s201 s202 s203 s204 s205 s206 s207 s208 s209 s210 s211 s212 s213 s214 s215 s216 s217 s218 s219 s220 s221 s222 s223 s...], 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 4 ms.
FORMULA Sudoku-COL-AN14-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN14-LTLCardinality-15 finished in 5742 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||G(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' '!(G((p0||X((G((!p1&&(G(p2)||(p2&&(!p2||F(!p0)))))) U (p0&&G((!p1&&(G(p2)||(p2&&(!p2||F(!p0))))))))))))'
Found a Lengthening insensitive property : Sudoku-COL-AN14-LTLCardinality-08
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (OR (NOT p2) (NOT p0) p1), true, (OR (NOT p2) p1)]
Support contains 3136 out of 3332 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 29 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
[2023-03-19 02:13:51] [INFO ] Invariant cache hit.
[2023-03-19 02:13:51] [INFO ] Implicit Places using invariants in 882 ms returned []
[2023-03-19 02:13:51] [INFO ] Invariant cache hit.
[2023-03-19 02:13:54] [INFO ] Implicit Places using invariants and state equation in 2872 ms returned []
Implicit Place search using SMT with State Equation took 3757 ms to find 0 implicit places.
[2023-03-19 02:13:54] [INFO ] Invariant cache hit.
[2023-03-19 02:13:56] [INFO ] Dead Transitions using invariants and state equation in 1722 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 5509 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Running random walk in product with property : Sudoku-COL-AN14-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1) p2), acceptance={0} source=1 dest: 1}, { cond=(OR p1 (NOT p2)), acceptance={0} source=1 dest: 2}, { cond=(AND p0 (NOT p1) p2), acceptance={0} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(OR p1 (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ 1 (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration timeout after 52990 steps with 307 reset in 10001 ms.
Product exploration timeout after 52450 steps with 305 reset in 10002 ms.
Computed a total of 3332 stabilizing places and 2744 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3332 transition count 2744
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (OR p1 (NOT p2))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 372 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 140 ms :[(NOT p0), (OR (NOT p2) (NOT p0) p1), true, (OR (NOT p2) p1)]
Incomplete random walk after 10000 steps, including 57 resets, run finished after 2115 ms. (steps per millisecond=4 ) properties (out of 5) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=67 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 871 ms. (steps per millisecond=11 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-19 02:14:21] [INFO ] Invariant cache hit.
[2023-03-19 02:14:22] [INFO ] [Real]Absence check using 588 positive place invariants in 167 ms returned sat
[2023-03-19 02:14:46] [INFO ] After 25019ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 02:14:47] [INFO ] [Nat]Absence check using 588 positive place invariants in 178 ms returned sat
[2023-03-19 02:15:11] [INFO ] After 25019ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3136 out of 3332 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 25 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Incomplete random walk after 10000 steps, including 58 resets, run finished after 2263 ms. (steps per millisecond=4 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 961 ms. (steps per millisecond=10 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 349830 steps, run timeout after 9001 ms. (steps per millisecond=38 ) properties seen :{}
Probabilistic random walk after 349830 steps, saw 283188 distinct states, run finished after 9001 ms. (steps per millisecond=38 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-19 02:15:24] [INFO ] Invariant cache hit.
[2023-03-19 02:15:25] [INFO ] [Real]Absence check using 588 positive place invariants in 191 ms returned sat
[2023-03-19 02:15:49] [INFO ] After 25020ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 02:15:50] [INFO ] [Nat]Absence check using 588 positive place invariants in 177 ms returned sat
[2023-03-19 02:16:14] [INFO ] After 25017ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3136 out of 3332 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 27 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 22 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
[2023-03-19 02:16:14] [INFO ] Invariant cache hit.
[2023-03-19 02:16:15] [INFO ] Implicit Places using invariants in 902 ms returned []
[2023-03-19 02:16:15] [INFO ] Invariant cache hit.
[2023-03-19 02:16:18] [INFO ] Implicit Places using invariants and state equation in 2919 ms returned []
Implicit Place search using SMT with State Equation took 3837 ms to find 0 implicit places.
[2023-03-19 02:16:18] [INFO ] Redundant transitions in 57 ms returned []
[2023-03-19 02:16:18] [INFO ] Invariant cache hit.
[2023-03-19 02:16:20] [INFO ] Dead Transitions using invariants and state equation in 1873 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5800 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (OR p1 (NOT p2))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (AND p2 (NOT p1))), (F (AND p0 p2 (NOT p1))), (F (NOT (OR (NOT p2) p1)))]
Knowledge based reduction with 7 factoid took 446 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 152 ms :[(NOT p0), (OR (NOT p2) (NOT p0) p1), true, (OR (NOT p2) p1)]
Stuttering acceptance computed with spot in 152 ms :[(NOT p0), (OR (NOT p2) (NOT p0) p1), true, (OR (NOT p2) p1)]
Support contains 3136 out of 3332 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 10 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
[2023-03-19 02:16:21] [INFO ] Invariant cache hit.
[2023-03-19 02:16:22] [INFO ] Implicit Places using invariants in 944 ms returned []
[2023-03-19 02:16:22] [INFO ] Invariant cache hit.
[2023-03-19 02:16:25] [INFO ] Implicit Places using invariants and state equation in 2954 ms returned []
Implicit Place search using SMT with State Equation took 3902 ms to find 0 implicit places.
[2023-03-19 02:16:25] [INFO ] Invariant cache hit.
[2023-03-19 02:16:27] [INFO ] Dead Transitions using invariants and state equation in 1934 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5848 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Computed a total of 3332 stabilizing places and 2744 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3332 transition count 2744
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p2 p1), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (NOT (AND p0 p2 (NOT p1)))), (X (OR (NOT p2) p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 368 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 148 ms :[(NOT p0), (OR (NOT p2) (NOT p0) p1), true, (OR (NOT p2) p1)]
Incomplete random walk after 10000 steps, including 57 resets, run finished after 2118 ms. (steps per millisecond=4 ) properties (out of 5) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 912 ms. (steps per millisecond=10 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-19 02:16:32] [INFO ] Invariant cache hit.
[2023-03-19 02:16:33] [INFO ] [Real]Absence check using 588 positive place invariants in 173 ms returned sat
[2023-03-19 02:16:57] [INFO ] After 25016ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 02:16:58] [INFO ] [Nat]Absence check using 588 positive place invariants in 185 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:764)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-19 02:17:22] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-19 02:17:22] [INFO ] After 25026ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3136 out of 3332 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 21 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Incomplete random walk after 10000 steps, including 58 resets, run finished after 2279 ms. (steps per millisecond=4 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 956 ms. (steps per millisecond=10 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 335609 steps, run timeout after 9001 ms. (steps per millisecond=37 ) properties seen :{}
Probabilistic random walk after 335609 steps, saw 281343 distinct states, run finished after 9001 ms. (steps per millisecond=37 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-19 02:17:35] [INFO ] Invariant cache hit.
[2023-03-19 02:17:36] [INFO ] [Real]Absence check using 588 positive place invariants in 185 ms returned sat
[2023-03-19 02:18:00] [INFO ] After 25018ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 02:18:01] [INFO ] [Nat]Absence check using 588 positive place invariants in 181 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:764)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-19 02:18:25] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-19 02:18:25] [INFO ] After 25033ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3136 out of 3332 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 19 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 18 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
[2023-03-19 02:18:25] [INFO ] Invariant cache hit.
[2023-03-19 02:18:26] [INFO ] Implicit Places using invariants in 915 ms returned []
[2023-03-19 02:18:26] [INFO ] Invariant cache hit.
[2023-03-19 02:18:29] [INFO ] Implicit Places using invariants and state equation in 2869 ms returned []
Implicit Place search using SMT with State Equation took 3791 ms to find 0 implicit places.
[2023-03-19 02:18:29] [INFO ] Redundant transitions in 57 ms returned []
[2023-03-19 02:18:29] [INFO ] Invariant cache hit.
[2023-03-19 02:18:31] [INFO ] Dead Transitions using invariants and state equation in 2006 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5883 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Knowledge obtained : [(AND p0 p2 p1), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (NOT (AND p0 p2 (NOT p1)))), (X (OR (NOT p2) p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p1) p2)), (F (AND p0 (NOT p1) p2)), (F (NOT (OR p1 (NOT p2))))]
Knowledge based reduction with 7 factoid took 494 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (OR (NOT p2) (NOT p0) p1), true, (OR (NOT p2) p1)]
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (OR (NOT p2) (NOT p0) p1), true, (OR (NOT p2) p1)]
Stuttering acceptance computed with spot in 169 ms :[(NOT p0), (OR (NOT p2) (NOT p0) p1), true, (OR (NOT p2) p1)]
Product exploration timeout after 49680 steps with 288 reset in 10003 ms.
Product exploration timeout after 49040 steps with 284 reset in 10002 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 144 ms :[(NOT p0), (OR (NOT p2) (NOT p0) p1), true, (OR (NOT p2) p1)]
Support contains 3136 out of 3332 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 21 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
[2023-03-19 02:18:52] [INFO ] Redundant transitions in 57 ms returned []
[2023-03-19 02:18:52] [INFO ] Invariant cache hit.
[2023-03-19 02:18:55] [INFO ] Dead Transitions using invariants and state equation in 2050 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2138 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Support contains 3136 out of 3332 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 11 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
[2023-03-19 02:18:55] [INFO ] Invariant cache hit.
[2023-03-19 02:18:56] [INFO ] Implicit Places using invariants in 952 ms returned []
[2023-03-19 02:18:56] [INFO ] Invariant cache hit.
[2023-03-19 02:18:58] [INFO ] Implicit Places using invariants and state equation in 2891 ms returned []
Implicit Place search using SMT with State Equation took 3845 ms to find 0 implicit places.
[2023-03-19 02:18:58] [INFO ] Invariant cache hit.
[2023-03-19 02:19:00] [INFO ] Dead Transitions using invariants and state equation in 1637 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5497 ms. Remains : 3332/3332 places, 2744/2744 transitions.
Treatment of property Sudoku-COL-AN14-LTLCardinality-08 finished in 309989 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)))'
[2023-03-19 02:19:01] [INFO ] Flatten gal took : 174 ms
[2023-03-19 02:19:01] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 6 ms.
[2023-03-19 02:19:01] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 3332 places, 2744 transitions and 10976 arcs took 15 ms.
Total runtime 1872622 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1730/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
TIME LIMIT: Killed by timeout after 1190 seconds
MemTotal: 16393216 kB
MemFree: 15961080 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16066592 kB
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1730/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 15955740 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16064072 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2023
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="Sudoku-COL-AN14"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is Sudoku-COL-AN14, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r489-tall-167912706300107"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-COL-AN14.tgz
mv Sudoku-COL-AN14 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;