fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r423-tajo-167905976300164
Last Updated
May 14, 2023

About the Execution of LoLa+red for ShieldRVs-PT-100A

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
942.584 437213.00 479213.00 154.10 F?TFTF?FFFFFFTFF normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r423-tajo-167905976300164.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
....................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is ShieldRVs-PT-100A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r423-tajo-167905976300164
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.2K Feb 26 19:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 26 19:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 26 19:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 19:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 17:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 17:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 17:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.4K Feb 26 19:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 98K Feb 26 19:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 19:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 19:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 652K 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 ShieldRVs-PT-100A-LTLFireability-00
FORMULA_NAME ShieldRVs-PT-100A-LTLFireability-01
FORMULA_NAME ShieldRVs-PT-100A-LTLFireability-02
FORMULA_NAME ShieldRVs-PT-100A-LTLFireability-03
FORMULA_NAME ShieldRVs-PT-100A-LTLFireability-04
FORMULA_NAME ShieldRVs-PT-100A-LTLFireability-05
FORMULA_NAME ShieldRVs-PT-100A-LTLFireability-06
FORMULA_NAME ShieldRVs-PT-100A-LTLFireability-07
FORMULA_NAME ShieldRVs-PT-100A-LTLFireability-08
FORMULA_NAME ShieldRVs-PT-100A-LTLFireability-09
FORMULA_NAME ShieldRVs-PT-100A-LTLFireability-10
FORMULA_NAME ShieldRVs-PT-100A-LTLFireability-11
FORMULA_NAME ShieldRVs-PT-100A-LTLFireability-12
FORMULA_NAME ShieldRVs-PT-100A-LTLFireability-13
FORMULA_NAME ShieldRVs-PT-100A-LTLFireability-14
FORMULA_NAME ShieldRVs-PT-100A-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679243286416

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=lolaxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVs-PT-100A
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-19 16:28:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-19 16:28:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 16:28:08] [INFO ] Load time of PNML (sax parser for PT used): 139 ms
[2023-03-19 16:28:08] [INFO ] Transformed 1403 places.
[2023-03-19 16:28:08] [INFO ] Transformed 1903 transitions.
[2023-03-19 16:28:08] [INFO ] Found NUPN structural information;
[2023-03-19 16:28:08] [INFO ] Parsed PT model containing 1403 places and 1903 transitions and 9200 arcs in 244 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA ShieldRVs-PT-100A-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100A-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 64 out of 1403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Applied a total of 0 rules in 177 ms. Remains 1403 /1403 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
// Phase 1: matrix 1903 rows 1403 cols
[2023-03-19 16:28:08] [INFO ] Computed 401 place invariants in 57 ms
[2023-03-19 16:28:09] [INFO ] Implicit Places using invariants in 956 ms returned []
[2023-03-19 16:28:09] [INFO ] Invariant cache hit.
[2023-03-19 16:28:11] [INFO ] Implicit Places using invariants and state equation in 1425 ms returned []
Implicit Place search using SMT with State Equation took 2411 ms to find 0 implicit places.
[2023-03-19 16:28:11] [INFO ] Invariant cache hit.
[2023-03-19 16:28:12] [INFO ] Dead Transitions using invariants and state equation in 797 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3387 ms. Remains : 1403/1403 places, 1903/1903 transitions.
Support contains 64 out of 1403 places after structural reductions.
[2023-03-19 16:28:12] [INFO ] Flatten gal took : 212 ms
[2023-03-19 16:28:12] [INFO ] Flatten gal took : 117 ms
[2023-03-19 16:28:12] [INFO ] Input system was already deterministic with 1903 transitions.
Support contains 57 out of 1403 places (down from 64) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 7 resets, run finished after 506 ms. (steps per millisecond=19 ) properties (out of 29) seen :27
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-19 16:28:13] [INFO ] Invariant cache hit.
[2023-03-19 16:28:13] [INFO ] [Real]Absence check using 401 positive place invariants in 51 ms returned sat
[2023-03-19 16:28:14] [INFO ] After 1037ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-19 16:28:14] [INFO ] [Nat]Absence check using 401 positive place invariants in 59 ms returned sat
[2023-03-19 16:28:15] [INFO ] After 604ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-19 16:28:15] [INFO ] Deduced a trap composed of 7 places in 289 ms of which 5 ms to minimize.
[2023-03-19 16:28:16] [INFO ] Deduced a trap composed of 20 places in 298 ms of which 2 ms to minimize.
[2023-03-19 16:28:16] [INFO ] Deduced a trap composed of 20 places in 281 ms of which 1 ms to minimize.
[2023-03-19 16:28:17] [INFO ] Deduced a trap composed of 20 places in 301 ms of which 2 ms to minimize.
[2023-03-19 16:28:17] [INFO ] Deduced a trap composed of 20 places in 243 ms of which 1 ms to minimize.
[2023-03-19 16:28:17] [INFO ] Deduced a trap composed of 20 places in 245 ms of which 0 ms to minimize.
[2023-03-19 16:28:17] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 2188 ms
[2023-03-19 16:28:17] [INFO ] After 3050ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 228 ms.
[2023-03-19 16:28:18] [INFO ] After 3606ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 164 ms.
Support contains 5 out of 1403 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1402 transition count 1902
Partial Free-agglomeration rule applied 202 times.
Drop transitions removed 202 transitions
Iterating global reduction 0 with 202 rules applied. Total rules applied 204 place count 1402 transition count 1902
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 205 place count 1401 transition count 1901
Applied a total of 205 rules in 504 ms. Remains 1401 /1403 variables (removed 2) and now considering 1901/1903 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 505 ms. Remains : 1401/1403 places, 1901/1903 transitions.
Incomplete random walk after 10000 steps, including 8 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1901 rows 1401 cols
[2023-03-19 16:28:19] [INFO ] Computed 401 place invariants in 22 ms
[2023-03-19 16:28:19] [INFO ] [Real]Absence check using 401 positive place invariants in 68 ms returned sat
[2023-03-19 16:28:20] [INFO ] After 937ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 16:28:20] [INFO ] [Nat]Absence check using 401 positive place invariants in 69 ms returned sat
[2023-03-19 16:28:21] [INFO ] After 682ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 16:28:21] [INFO ] Deduced a trap composed of 6 places in 319 ms of which 1 ms to minimize.
[2023-03-19 16:28:21] [INFO ] Deduced a trap composed of 6 places in 283 ms of which 1 ms to minimize.
[2023-03-19 16:28:22] [INFO ] Deduced a trap composed of 6 places in 255 ms of which 1 ms to minimize.
[2023-03-19 16:28:22] [INFO ] Deduced a trap composed of 9 places in 264 ms of which 1 ms to minimize.
[2023-03-19 16:28:22] [INFO ] Deduced a trap composed of 6 places in 257 ms of which 1 ms to minimize.
[2023-03-19 16:28:23] [INFO ] Deduced a trap composed of 6 places in 246 ms of which 0 ms to minimize.
[2023-03-19 16:28:23] [INFO ] Deduced a trap composed of 12 places in 238 ms of which 1 ms to minimize.
[2023-03-19 16:28:23] [INFO ] Deduced a trap composed of 6 places in 246 ms of which 1 ms to minimize.
[2023-03-19 16:28:24] [INFO ] Deduced a trap composed of 10 places in 228 ms of which 1 ms to minimize.
[2023-03-19 16:28:24] [INFO ] Deduced a trap composed of 10 places in 204 ms of which 1 ms to minimize.
[2023-03-19 16:28:24] [INFO ] Deduced a trap composed of 20 places in 195 ms of which 1 ms to minimize.
[2023-03-19 16:28:24] [INFO ] Deduced a trap composed of 14 places in 191 ms of which 0 ms to minimize.
[2023-03-19 16:28:25] [INFO ] Deduced a trap composed of 6 places in 174 ms of which 0 ms to minimize.
[2023-03-19 16:28:25] [INFO ] Deduced a trap composed of 6 places in 165 ms of which 0 ms to minimize.
[2023-03-19 16:28:25] [INFO ] Deduced a trap composed of 6 places in 160 ms of which 1 ms to minimize.
[2023-03-19 16:28:25] [INFO ] Deduced a trap composed of 10 places in 143 ms of which 1 ms to minimize.
[2023-03-19 16:28:25] [INFO ] Deduced a trap composed of 16 places in 144 ms of which 0 ms to minimize.
[2023-03-19 16:28:26] [INFO ] Deduced a trap composed of 10 places in 138 ms of which 0 ms to minimize.
[2023-03-19 16:28:26] [INFO ] Deduced a trap composed of 6 places in 161 ms of which 1 ms to minimize.
[2023-03-19 16:28:26] [INFO ] Deduced a trap composed of 10 places in 122 ms of which 0 ms to minimize.
[2023-03-19 16:28:26] [INFO ] Deduced a trap composed of 6 places in 80 ms of which 1 ms to minimize.
[2023-03-19 16:28:26] [INFO ] Deduced a trap composed of 6 places in 81 ms of which 0 ms to minimize.
[2023-03-19 16:28:27] [INFO ] Deduced a trap composed of 19 places in 73 ms of which 1 ms to minimize.
[2023-03-19 16:28:27] [INFO ] Deduced a trap composed of 6 places in 75 ms of which 1 ms to minimize.
[2023-03-19 16:28:27] [INFO ] Deduced a trap composed of 7 places in 71 ms of which 0 ms to minimize.
[2023-03-19 16:28:27] [INFO ] Deduced a trap composed of 10 places in 75 ms of which 1 ms to minimize.
[2023-03-19 16:28:27] [INFO ] Deduced a trap composed of 6 places in 90 ms of which 1 ms to minimize.
[2023-03-19 16:28:27] [INFO ] Deduced a trap composed of 16 places in 46 ms of which 1 ms to minimize.
[2023-03-19 16:28:28] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 1 ms to minimize.
[2023-03-19 16:28:28] [INFO ] Trap strengthening (SAT) tested/added 30/29 trap constraints in 7029 ms
[2023-03-19 16:28:28] [INFO ] After 7771ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 100 ms.
[2023-03-19 16:28:28] [INFO ] After 8233ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 26 ms.
Support contains 2 out of 1401 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1401/1401 places, 1901/1901 transitions.
Applied a total of 0 rules in 111 ms. Remains 1401 /1401 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 112 ms. Remains : 1401/1401 places, 1901/1901 transitions.
Incomplete random walk after 10000 steps, including 8 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 1) seen :0
Finished probabilistic random walk after 46130 steps, run visited all 1 properties in 644 ms. (steps per millisecond=71 )
Probabilistic random walk after 46130 steps, saw 45398 distinct states, run finished after 646 ms. (steps per millisecond=71 ) properties seen :1
FORMULA ShieldRVs-PT-100A-LTLFireability-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)||X(X(G(p1))))))'
Support contains 6 out of 1403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Applied a total of 0 rules in 41 ms. Remains 1403 /1403 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
// Phase 1: matrix 1903 rows 1403 cols
[2023-03-19 16:28:29] [INFO ] Computed 401 place invariants in 12 ms
[2023-03-19 16:28:30] [INFO ] Implicit Places using invariants in 769 ms returned []
[2023-03-19 16:28:30] [INFO ] Invariant cache hit.
[2023-03-19 16:28:32] [INFO ] Implicit Places using invariants and state equation in 2108 ms returned []
Implicit Place search using SMT with State Equation took 2881 ms to find 0 implicit places.
[2023-03-19 16:28:32] [INFO ] Invariant cache hit.
[2023-03-19 16:28:33] [INFO ] Dead Transitions using invariants and state equation in 933 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3861 ms. Remains : 1403/1403 places, 1903/1903 transitions.
Stuttering acceptance computed with spot in 228 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVs-PT-100A-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}]], initial=1, aps=[p0:(AND (EQ s292 1) (EQ s294 1) (EQ s303 1)), p1:(AND (EQ s675 1) (EQ s692 1) (EQ s701 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1353 steps with 0 reset in 28 ms.
FORMULA ShieldRVs-PT-100A-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-100A-LTLFireability-00 finished in 4196 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)&&F(p1))))'
Support contains 2 out of 1403 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1401 transition count 1901
Applied a total of 2 rules in 113 ms. Remains 1401 /1403 variables (removed 2) and now considering 1901/1903 (removed 2) transitions.
// Phase 1: matrix 1901 rows 1401 cols
[2023-03-19 16:28:34] [INFO ] Computed 401 place invariants in 7 ms
[2023-03-19 16:28:34] [INFO ] Implicit Places using invariants in 693 ms returned []
[2023-03-19 16:28:34] [INFO ] Invariant cache hit.
[2023-03-19 16:28:36] [INFO ] Implicit Places using invariants and state equation in 1347 ms returned []
Implicit Place search using SMT with State Equation took 2042 ms to find 0 implicit places.
[2023-03-19 16:28:36] [INFO ] Redundant transitions in 598 ms returned [599]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1900 rows 1401 cols
[2023-03-19 16:28:36] [INFO ] Computed 401 place invariants in 5 ms
[2023-03-19 16:28:37] [INFO ] Dead Transitions using invariants and state equation in 792 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1401/1403 places, 1900/1903 transitions.
Applied a total of 0 rules in 86 ms. Remains 1401 /1401 variables (removed 0) and now considering 1900/1900 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3637 ms. Remains : 1401/1403 places, 1900/1903 transitions.
Stuttering acceptance computed with spot in 121 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-100A-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s742 1), p1:(EQ s822 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 179 reset in 750 ms.
Product exploration explored 100000 steps with 181 reset in 1212 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), (X (NOT p0)), (X (X (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 187 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 615 steps, including 0 resets, run visited all 2 properties in 14 ms. (steps per millisecond=43 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), (X (NOT p0)), (X (X (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (F p1)]
Knowledge based reduction with 5 factoid took 237 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 101 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 104 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2023-03-19 16:28:40] [INFO ] Invariant cache hit.
[2023-03-19 16:28:41] [INFO ] [Real]Absence check using 401 positive place invariants in 192 ms returned sat
[2023-03-19 16:28:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 16:28:44] [INFO ] [Real]Absence check using state equation in 3021 ms returned sat
[2023-03-19 16:28:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 16:28:45] [INFO ] [Nat]Absence check using 401 positive place invariants in 122 ms returned sat
[2023-03-19 16:28:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 16:28:47] [INFO ] [Nat]Absence check using state equation in 1648 ms returned sat
[2023-03-19 16:28:47] [INFO ] Computed and/alt/rep : 1702/7383/1702 causal constraints (skipped 197 transitions) in 162 ms.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
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 16:28:59] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
[2023-03-19 16:28:59] [INFO ] Invariant cache hit.
[2023-03-19 16:29:01] [INFO ] [Real]Absence check using 401 positive place invariants in 186 ms returned sat
[2023-03-19 16:29:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 16:29:03] [INFO ] [Real]Absence check using state equation in 2744 ms returned sat
[2023-03-19 16:29:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 16:29:05] [INFO ] [Nat]Absence check using 401 positive place invariants in 121 ms returned sat
[2023-03-19 16:29:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 16:29:06] [INFO ] [Nat]Absence check using state equation in 1945 ms returned sat
[2023-03-19 16:29:07] [INFO ] Computed and/alt/rep : 1702/7383/1702 causal constraints (skipped 197 transitions) in 122 ms.
[2023-03-19 16:29:19] [INFO ] Deduced a trap composed of 2 places in 874 ms of which 2 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
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 16:29:19] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p1)
Could not prove EG (NOT p1)
Support contains 2 out of 1401 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1401/1401 places, 1900/1900 transitions.
Applied a total of 0 rules in 64 ms. Remains 1401 /1401 variables (removed 0) and now considering 1900/1900 (removed 0) transitions.
[2023-03-19 16:29:20] [INFO ] Invariant cache hit.
[2023-03-19 16:29:20] [INFO ] Implicit Places using invariants in 649 ms returned []
[2023-03-19 16:29:20] [INFO ] Invariant cache hit.
[2023-03-19 16:29:22] [INFO ] Implicit Places using invariants and state equation in 1333 ms returned []
Implicit Place search using SMT with State Equation took 1985 ms to find 0 implicit places.
[2023-03-19 16:29:22] [INFO ] Redundant transitions in 233 ms returned []
[2023-03-19 16:29:22] [INFO ] Invariant cache hit.
[2023-03-19 16:29:23] [INFO ] Dead Transitions using invariants and state equation in 819 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3110 ms. Remains : 1401/1401 places, 1900/1900 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), (X (NOT p0)), (X (X (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 128 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 591 steps, including 0 resets, run visited all 2 properties in 8 ms. (steps per millisecond=73 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), (X (NOT p0)), (X (X (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (F p1)]
Knowledge based reduction with 5 factoid took 153 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 83 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2023-03-19 16:29:23] [INFO ] Invariant cache hit.
[2023-03-19 16:29:24] [INFO ] [Real]Absence check using 401 positive place invariants in 180 ms returned sat
[2023-03-19 16:29:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 16:29:27] [INFO ] [Real]Absence check using state equation in 2696 ms returned sat
[2023-03-19 16:29:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 16:29:28] [INFO ] [Nat]Absence check using 401 positive place invariants in 117 ms returned sat
[2023-03-19 16:29:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 16:29:30] [INFO ] [Nat]Absence check using state equation in 1690 ms returned sat
[2023-03-19 16:29:30] [INFO ] Computed and/alt/rep : 1702/7383/1702 causal constraints (skipped 197 transitions) in 142 ms.
[2023-03-19 16:29:43] [INFO ] Deduced a trap composed of 2 places in 892 ms of which 2 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
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 16:29:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
[2023-03-19 16:29:43] [INFO ] Invariant cache hit.
[2023-03-19 16:29:44] [INFO ] [Real]Absence check using 401 positive place invariants in 186 ms returned sat
[2023-03-19 16:29:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 16:29:47] [INFO ] [Real]Absence check using state equation in 2623 ms returned sat
[2023-03-19 16:29:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 16:29:48] [INFO ] [Nat]Absence check using 401 positive place invariants in 117 ms returned sat
[2023-03-19 16:29:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 16:29:50] [INFO ] [Nat]Absence check using state equation in 1921 ms returned sat
[2023-03-19 16:29:50] [INFO ] Computed and/alt/rep : 1702/7383/1702 causal constraints (skipped 197 transitions) in 131 ms.
[2023-03-19 16:30:03] [INFO ] Deduced a trap composed of 2 places in 904 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
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 16:30:03] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p1)
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 98 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 180 reset in 773 ms.
Product exploration explored 100000 steps with 181 reset in 1173 ms.
Support contains 2 out of 1401 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1401/1401 places, 1900/1900 transitions.
Applied a total of 0 rules in 57 ms. Remains 1401 /1401 variables (removed 0) and now considering 1900/1900 (removed 0) transitions.
[2023-03-19 16:30:05] [INFO ] Invariant cache hit.
[2023-03-19 16:30:05] [INFO ] Implicit Places using invariants in 716 ms returned []
[2023-03-19 16:30:05] [INFO ] Invariant cache hit.
[2023-03-19 16:30:07] [INFO ] Implicit Places using invariants and state equation in 1494 ms returned []
Implicit Place search using SMT with State Equation took 2212 ms to find 0 implicit places.
[2023-03-19 16:30:07] [INFO ] Redundant transitions in 254 ms returned []
[2023-03-19 16:30:07] [INFO ] Invariant cache hit.
[2023-03-19 16:30:08] [INFO ] Dead Transitions using invariants and state equation in 834 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3365 ms. Remains : 1401/1401 places, 1900/1900 transitions.
Treatment of property ShieldRVs-PT-100A-LTLFireability-01 finished in 94750 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&(F(G(p2))||p1)))))'
Support contains 6 out of 1403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Applied a total of 0 rules in 36 ms. Remains 1403 /1403 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
// Phase 1: matrix 1903 rows 1403 cols
[2023-03-19 16:30:08] [INFO ] Computed 401 place invariants in 7 ms
[2023-03-19 16:30:09] [INFO ] Implicit Places using invariants in 607 ms returned []
[2023-03-19 16:30:09] [INFO ] Invariant cache hit.
[2023-03-19 16:30:10] [INFO ] Implicit Places using invariants and state equation in 1422 ms returned []
Implicit Place search using SMT with State Equation took 2033 ms to find 0 implicit places.
[2023-03-19 16:30:10] [INFO ] Invariant cache hit.
[2023-03-19 16:30:11] [INFO ] Dead Transitions using invariants and state equation in 817 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2888 ms. Remains : 1403/1403 places, 1903/1903 transitions.
Stuttering acceptance computed with spot in 102 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : ShieldRVs-PT-100A-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(OR (AND (NOT p0) p2) (AND (NOT p1) p2)), acceptance={} source=2 dest: 2}, { cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s171 0) (EQ s186 0) (EQ s198 0)), p1:(OR (EQ s619 0) (EQ s636 0) (EQ s646 0)), p2:(AND (EQ s619 1) (EQ s636 1) (EQ s646 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 5134 ms.
Product exploration explored 100000 steps with 50000 reset in 5258 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))))), (X (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p1) p2))))), (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p0 p1 (NOT p2))
Knowledge based reduction with 7 factoid took 195 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVs-PT-100A-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-100A-LTLFireability-02 finished in 13626 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 3 out of 1403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Applied a total of 0 rules in 39 ms. Remains 1403 /1403 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
[2023-03-19 16:30:22] [INFO ] Invariant cache hit.
[2023-03-19 16:30:23] [INFO ] Implicit Places using invariants in 725 ms returned []
[2023-03-19 16:30:23] [INFO ] Invariant cache hit.
[2023-03-19 16:30:24] [INFO ] Implicit Places using invariants and state equation in 1534 ms returned []
Implicit Place search using SMT with State Equation took 2260 ms to find 0 implicit places.
[2023-03-19 16:30:24] [INFO ] Invariant cache hit.
[2023-03-19 16:30:25] [INFO ] Dead Transitions using invariants and state equation in 838 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3139 ms. Remains : 1403/1403 places, 1903/1903 transitions.
Stuttering acceptance computed with spot in 58 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-100A-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s747 1) (EQ s749 1) (EQ s753 1))], 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 0 ms.
FORMULA ShieldRVs-PT-100A-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-100A-LTLFireability-03 finished in 3218 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((X(X(p1))&&p0))&&F(G(p2)))))'
Support contains 7 out of 1403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Applied a total of 0 rules in 32 ms. Remains 1403 /1403 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
[2023-03-19 16:30:25] [INFO ] Invariant cache hit.
[2023-03-19 16:30:26] [INFO ] Implicit Places using invariants in 592 ms returned []
[2023-03-19 16:30:26] [INFO ] Invariant cache hit.
[2023-03-19 16:30:27] [INFO ] Implicit Places using invariants and state equation in 1424 ms returned []
Implicit Place search using SMT with State Equation took 2018 ms to find 0 implicit places.
[2023-03-19 16:30:27] [INFO ] Invariant cache hit.
[2023-03-19 16:30:28] [INFO ] Dead Transitions using invariants and state equation in 980 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3031 ms. Remains : 1403/1403 places, 1903/1903 transitions.
Stuttering acceptance computed with spot in 190 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-100A-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 3}], [{ cond=p2, acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 4}, { cond=p0, acceptance={0} source=3 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(AND (EQ s318 1) (EQ s324 1) (EQ s331 1)), p2:(EQ s1247 1), p1:(AND (EQ s1314 1) (EQ s1316 1) (EQ s1325 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1320 steps with 0 reset in 11 ms.
FORMULA ShieldRVs-PT-100A-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-100A-LTLFireability-05 finished in 3256 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 5 out of 1403 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1402 transition count 1902
Applied a total of 2 rules in 84 ms. Remains 1402 /1403 variables (removed 1) and now considering 1902/1903 (removed 1) transitions.
// Phase 1: matrix 1902 rows 1402 cols
[2023-03-19 16:30:28] [INFO ] Computed 401 place invariants in 10 ms
[2023-03-19 16:30:29] [INFO ] Implicit Places using invariants in 721 ms returned []
[2023-03-19 16:30:29] [INFO ] Invariant cache hit.
[2023-03-19 16:30:30] [INFO ] Implicit Places using invariants and state equation in 1340 ms returned []
Implicit Place search using SMT with State Equation took 2063 ms to find 0 implicit places.
[2023-03-19 16:30:31] [INFO ] Redundant transitions in 322 ms returned [600]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1901 rows 1402 cols
[2023-03-19 16:30:31] [INFO ] Computed 401 place invariants in 4 ms
[2023-03-19 16:30:31] [INFO ] Dead Transitions using invariants and state equation in 770 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1402/1403 places, 1901/1903 transitions.
Applied a total of 0 rules in 49 ms. Remains 1402 /1402 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3306 ms. Remains : 1402/1403 places, 1901/1903 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-100A-LTLFireability-06 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:(OR (AND (EQ s1352 1) (EQ s1357 1)) (AND (EQ s535 1) (EQ s550 1) (EQ s561 1) (EQ s1352 1) (EQ s1357 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 3891 reset in 1006 ms.
Product exploration explored 100000 steps with 3901 reset in 1574 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 148 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)]
Finished random walk after 30 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=15 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 112 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 49 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
[2023-03-19 16:30:35] [INFO ] Invariant cache hit.
[2023-03-19 16:30:36] [INFO ] [Real]Absence check using 401 positive place invariants in 215 ms returned sat
[2023-03-19 16:30:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 16:30:39] [INFO ] [Real]Absence check using state equation in 2940 ms returned sat
[2023-03-19 16:30:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 16:30:40] [INFO ] [Nat]Absence check using 401 positive place invariants in 159 ms returned sat
[2023-03-19 16:30:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 16:30:42] [INFO ] [Nat]Absence check using state equation in 2305 ms returned sat
[2023-03-19 16:30:43] [INFO ] Deduced a trap composed of 32 places in 147 ms of which 1 ms to minimize.
[2023-03-19 16:30:43] [INFO ] Deduced a trap composed of 30 places in 126 ms of which 1 ms to minimize.
[2023-03-19 16:30:43] [INFO ] Deduced a trap composed of 12 places in 106 ms of which 1 ms to minimize.
[2023-03-19 16:30:43] [INFO ] Deduced a trap composed of 20 places in 115 ms of which 1 ms to minimize.
[2023-03-19 16:30:44] [INFO ] Deduced a trap composed of 22 places in 83 ms of which 1 ms to minimize.
[2023-03-19 16:30:44] [INFO ] Deduced a trap composed of 16 places in 105 ms of which 0 ms to minimize.
[2023-03-19 16:30:44] [INFO ] Deduced a trap composed of 28 places in 99 ms of which 0 ms to minimize.
[2023-03-19 16:30:44] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 1646 ms
[2023-03-19 16:30:44] [INFO ] Computed and/alt/rep : 909/3359/909 causal constraints (skipped 991 transitions) in 118 ms.
0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
[2023-03-19 16:30:55] [INFO ] Deduced a trap composed of 3 places in 874 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
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 16:30:55] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 5 out of 1402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1402/1402 places, 1901/1901 transitions.
Applied a total of 0 rules in 55 ms. Remains 1402 /1402 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
[2023-03-19 16:30:55] [INFO ] Invariant cache hit.
[2023-03-19 16:30:55] [INFO ] Implicit Places using invariants in 545 ms returned []
[2023-03-19 16:30:55] [INFO ] Invariant cache hit.
[2023-03-19 16:30:57] [INFO ] Implicit Places using invariants and state equation in 1383 ms returned []
Implicit Place search using SMT with State Equation took 1929 ms to find 0 implicit places.
[2023-03-19 16:30:57] [INFO ] Redundant transitions in 256 ms returned []
[2023-03-19 16:30:57] [INFO ] Invariant cache hit.
[2023-03-19 16:30:58] [INFO ] Dead Transitions using invariants and state equation in 780 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3038 ms. Remains : 1402/1402 places, 1901/1901 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 68 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 39 ms :[(NOT p0), (NOT p0)]
Finished random walk after 26 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=26 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 81 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 43 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 41 ms :[(NOT p0), (NOT p0)]
[2023-03-19 16:30:58] [INFO ] Invariant cache hit.
[2023-03-19 16:30:59] [INFO ] [Real]Absence check using 401 positive place invariants in 215 ms returned sat
[2023-03-19 16:30:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 16:31:02] [INFO ] [Real]Absence check using state equation in 2955 ms returned sat
[2023-03-19 16:31:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 16:31:04] [INFO ] [Nat]Absence check using 401 positive place invariants in 158 ms returned sat
[2023-03-19 16:31:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 16:31:06] [INFO ] [Nat]Absence check using state equation in 2322 ms returned sat
[2023-03-19 16:31:06] [INFO ] Deduced a trap composed of 32 places in 149 ms of which 0 ms to minimize.
[2023-03-19 16:31:06] [INFO ] Deduced a trap composed of 30 places in 119 ms of which 0 ms to minimize.
[2023-03-19 16:31:07] [INFO ] Deduced a trap composed of 12 places in 141 ms of which 5 ms to minimize.
[2023-03-19 16:31:07] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 1 ms to minimize.
[2023-03-19 16:31:07] [INFO ] Deduced a trap composed of 22 places in 103 ms of which 1 ms to minimize.
[2023-03-19 16:31:07] [INFO ] Deduced a trap composed of 16 places in 92 ms of which 0 ms to minimize.
[2023-03-19 16:31:07] [INFO ] Deduced a trap composed of 28 places in 106 ms of which 1 ms to minimize.
[2023-03-19 16:31:08] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 1642 ms
[2023-03-19 16:31:08] [INFO ] Computed and/alt/rep : 909/3359/909 causal constraints (skipped 991 transitions) in 101 ms.
[2023-03-19 16:31:17] [INFO ] Added : 295 causal constraints over 59 iterations in 9764 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3901 reset in 1233 ms.
Product exploration explored 100000 steps with 3901 reset in 1114 ms.
Support contains 5 out of 1402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1402/1402 places, 1901/1901 transitions.
Applied a total of 0 rules in 41 ms. Remains 1402 /1402 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
[2023-03-19 16:31:20] [INFO ] Invariant cache hit.
[2023-03-19 16:31:20] [INFO ] Implicit Places using invariants in 605 ms returned []
[2023-03-19 16:31:20] [INFO ] Invariant cache hit.
[2023-03-19 16:31:22] [INFO ] Implicit Places using invariants and state equation in 1451 ms returned []
Implicit Place search using SMT with State Equation took 2058 ms to find 0 implicit places.
[2023-03-19 16:31:22] [INFO ] Redundant transitions in 243 ms returned []
[2023-03-19 16:31:22] [INFO ] Invariant cache hit.
[2023-03-19 16:31:23] [INFO ] Dead Transitions using invariants and state equation in 756 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3105 ms. Remains : 1402/1402 places, 1901/1901 transitions.
Treatment of property ShieldRVs-PT-100A-LTLFireability-06 finished in 54712 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 1403 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1401 transition count 1901
Applied a total of 2 rules in 74 ms. Remains 1401 /1403 variables (removed 2) and now considering 1901/1903 (removed 2) transitions.
// Phase 1: matrix 1901 rows 1401 cols
[2023-03-19 16:31:23] [INFO ] Computed 401 place invariants in 7 ms
[2023-03-19 16:31:24] [INFO ] Implicit Places using invariants in 632 ms returned []
[2023-03-19 16:31:24] [INFO ] Invariant cache hit.
[2023-03-19 16:31:25] [INFO ] Implicit Places using invariants and state equation in 1405 ms returned []
Implicit Place search using SMT with State Equation took 2039 ms to find 0 implicit places.
[2023-03-19 16:31:25] [INFO ] Redundant transitions in 239 ms returned [599]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1900 rows 1401 cols
[2023-03-19 16:31:25] [INFO ] Computed 401 place invariants in 3 ms
[2023-03-19 16:31:26] [INFO ] Dead Transitions using invariants and state equation in 812 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1401/1403 places, 1900/1903 transitions.
Applied a total of 0 rules in 52 ms. Remains 1401 /1401 variables (removed 0) and now considering 1900/1900 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3220 ms. Remains : 1401/1403 places, 1900/1903 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVs-PT-100A-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s802 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1294 steps with 0 reset in 11 ms.
FORMULA ShieldRVs-PT-100A-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-100A-LTLFireability-07 finished in 3286 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)||G((p1 U p2)))))'
Support contains 7 out of 1403 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1402 transition count 1902
Applied a total of 2 rules in 73 ms. Remains 1402 /1403 variables (removed 1) and now considering 1902/1903 (removed 1) transitions.
// Phase 1: matrix 1902 rows 1402 cols
[2023-03-19 16:31:26] [INFO ] Computed 401 place invariants in 10 ms
[2023-03-19 16:31:27] [INFO ] Implicit Places using invariants in 584 ms returned []
[2023-03-19 16:31:27] [INFO ] Invariant cache hit.
[2023-03-19 16:31:28] [INFO ] Implicit Places using invariants and state equation in 1348 ms returned []
Implicit Place search using SMT with State Equation took 1934 ms to find 0 implicit places.
[2023-03-19 16:31:28] [INFO ] Redundant transitions in 252 ms returned [600]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1901 rows 1402 cols
[2023-03-19 16:31:28] [INFO ] Computed 401 place invariants in 5 ms
[2023-03-19 16:31:29] [INFO ] Dead Transitions using invariants and state equation in 795 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1402/1403 places, 1901/1903 transitions.
Applied a total of 0 rules in 51 ms. Remains 1402 /1402 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3110 ms. Remains : 1402/1403 places, 1901/1903 transitions.
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ShieldRVs-PT-100A-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(OR (AND p0 p2) (AND p0 p1)), acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p0) p2) (AND (NOT p0) p1)), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p0 (NOT p2) p1), acceptance={1} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0, 1} source=0 dest: 1}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={1} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p0 (NOT p2) p1), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0, 1} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s411 1), p2:(AND (EQ s605 1) (EQ s620 1) (EQ s632 1)), p1:(AND (EQ s1319 1) (EQ s1334 1) (EQ s1346 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1295 steps with 0 reset in 25 ms.
FORMULA ShieldRVs-PT-100A-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-100A-LTLFireability-08 finished in 3260 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(((p1||F(p2)||G(p3))&&p0))))'
Support contains 7 out of 1403 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1402 transition count 1902
Applied a total of 2 rules in 110 ms. Remains 1402 /1403 variables (removed 1) and now considering 1902/1903 (removed 1) transitions.
// Phase 1: matrix 1902 rows 1402 cols
[2023-03-19 16:31:30] [INFO ] Computed 401 place invariants in 7 ms
[2023-03-19 16:31:30] [INFO ] Implicit Places using invariants in 639 ms returned []
[2023-03-19 16:31:30] [INFO ] Invariant cache hit.
[2023-03-19 16:31:32] [INFO ] Implicit Places using invariants and state equation in 1359 ms returned []
Implicit Place search using SMT with State Equation took 1999 ms to find 0 implicit places.
[2023-03-19 16:31:32] [INFO ] Redundant transitions in 251 ms returned [600]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1901 rows 1402 cols
[2023-03-19 16:31:32] [INFO ] Computed 401 place invariants in 5 ms
[2023-03-19 16:31:33] [INFO ] Dead Transitions using invariants and state equation in 770 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1402/1403 places, 1901/1903 transitions.
Applied a total of 0 rules in 42 ms. Remains 1402 /1402 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3179 ms. Remains : 1402/1403 places, 1901/1903 transitions.
Stuttering acceptance computed with spot in 125 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2) (NOT p3))), (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p2) (NOT p3)))]
Running random walk in product with property : ShieldRVs-PT-100A-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}, { cond=(NOT p0), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2) (NOT p3)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2) p3), acceptance={} source=0 dest: 2}], [{ cond=(OR (AND p1 p0 (NOT p2)) (AND p0 (NOT p2) p3)), acceptance={0} source=1 dest: 1}, { cond=(OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p2))), acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2) p3), acceptance={1} source=1 dest: 2}], [{ cond=(AND p1 p0 (NOT p2) (NOT p3)), acceptance={0} source=2 dest: 1}, { cond=(OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), acceptance={0, 1} source=2 dest: 1}, { cond=(AND p1 p0 (NOT p2) p3), acceptance={} source=2 dest: 2}, { cond=(OR (AND (NOT p1) (NOT p2) p3) (AND (NOT p0) (NOT p2) p3)), acceptance={1} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s388 1) (EQ s514 1)), p1:(AND (EQ s1240 1) (EQ s1245 1)), p2:(EQ s514 1), p3:(AND (EQ s978 1) (EQ s982 1) (EQ s989 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 1312 steps with 0 reset in 15 ms.
FORMULA ShieldRVs-PT-100A-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-100A-LTLFireability-09 finished in 3346 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))))'
Support contains 2 out of 1403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Applied a total of 0 rules in 38 ms. Remains 1403 /1403 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
// Phase 1: matrix 1903 rows 1403 cols
[2023-03-19 16:31:33] [INFO ] Computed 401 place invariants in 6 ms
[2023-03-19 16:31:33] [INFO ] Implicit Places using invariants in 591 ms returned []
[2023-03-19 16:31:33] [INFO ] Invariant cache hit.
[2023-03-19 16:31:35] [INFO ] Implicit Places using invariants and state equation in 1408 ms returned []
Implicit Place search using SMT with State Equation took 2000 ms to find 0 implicit places.
[2023-03-19 16:31:35] [INFO ] Invariant cache hit.
[2023-03-19 16:31:36] [INFO ] Dead Transitions using invariants and state equation in 772 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2812 ms. Remains : 1403/1403 places, 1903/1903 transitions.
Stuttering acceptance computed with spot in 94 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-100A-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(EQ s393 1), p1:(EQ s571 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-100A-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-100A-LTLFireability-12 finished in 2927 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&F(p1))))'
Support contains 2 out of 1403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Applied a total of 0 rules in 32 ms. Remains 1403 /1403 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
[2023-03-19 16:31:36] [INFO ] Invariant cache hit.
[2023-03-19 16:31:36] [INFO ] Implicit Places using invariants in 534 ms returned []
[2023-03-19 16:31:36] [INFO ] Invariant cache hit.
[2023-03-19 16:31:38] [INFO ] Implicit Places using invariants and state equation in 1278 ms returned []
Implicit Place search using SMT with State Equation took 1814 ms to find 0 implicit places.
[2023-03-19 16:31:38] [INFO ] Invariant cache hit.
[2023-03-19 16:31:38] [INFO ] Dead Transitions using invariants and state equation in 789 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2636 ms. Remains : 1403/1403 places, 1903/1903 transitions.
Stuttering acceptance computed with spot in 100 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVs-PT-100A-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(NEQ s25 1), p0:(EQ s1359 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 4917 reset in 1435 ms.
Product exploration explored 100000 steps with 4901 reset in 1404 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND (NOT p0) p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 9 factoid took 315 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Finished random walk after 15 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=15 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND (NOT p0) p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 9 factoid took 294 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2023-03-19 16:31:42] [INFO ] Invariant cache hit.
[2023-03-19 16:31:43] [INFO ] [Real]Absence check using 401 positive place invariants in 189 ms returned sat
[2023-03-19 16:31:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 16:31:46] [INFO ] [Real]Absence check using state equation in 2468 ms returned sat
[2023-03-19 16:31:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 16:31:47] [INFO ] [Nat]Absence check using 401 positive place invariants in 127 ms returned sat
[2023-03-19 16:31:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 16:31:49] [INFO ] [Nat]Absence check using state equation in 1979 ms returned sat
[2023-03-19 16:31:49] [INFO ] Computed and/alt/rep : 911/3364/911 causal constraints (skipped 991 transitions) in 171 ms.
[2023-03-19 16:32:02] [INFO ] Deduced a trap composed of 3 places in 869 ms of which 5 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
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 16:32:02] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 1 out of 1403 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1401 transition count 1901
Applied a total of 2 rules in 97 ms. Remains 1401 /1403 variables (removed 2) and now considering 1901/1903 (removed 2) transitions.
// Phase 1: matrix 1901 rows 1401 cols
[2023-03-19 16:32:02] [INFO ] Computed 401 place invariants in 8 ms
[2023-03-19 16:32:03] [INFO ] Implicit Places using invariants in 610 ms returned []
[2023-03-19 16:32:03] [INFO ] Invariant cache hit.
[2023-03-19 16:32:04] [INFO ] Implicit Places using invariants and state equation in 1384 ms returned []
Implicit Place search using SMT with State Equation took 2008 ms to find 0 implicit places.
[2023-03-19 16:32:04] [INFO ] Redundant transitions in 263 ms returned [599]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1900 rows 1401 cols
[2023-03-19 16:32:04] [INFO ] Computed 401 place invariants in 2 ms
[2023-03-19 16:32:05] [INFO ] Dead Transitions using invariants and state equation in 742 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1401/1403 places, 1900/1903 transitions.
Applied a total of 0 rules in 39 ms. Remains 1401 /1401 variables (removed 0) and now considering 1900/1900 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3156 ms. Remains : 1401/1403 places, 1900/1903 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 92 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Finished random walk after 19 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=19 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 97 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
[2023-03-19 16:32:05] [INFO ] Invariant cache hit.
[2023-03-19 16:32:06] [INFO ] [Real]Absence check using 401 positive place invariants in 249 ms returned sat
[2023-03-19 16:32:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 16:32:09] [INFO ] [Real]Absence check using state equation in 2369 ms returned sat
[2023-03-19 16:32:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 16:32:10] [INFO ] [Nat]Absence check using 401 positive place invariants in 122 ms returned sat
[2023-03-19 16:32:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 16:32:12] [INFO ] [Nat]Absence check using state equation in 1816 ms returned sat
[2023-03-19 16:32:12] [INFO ] Computed and/alt/rep : 1702/7383/1702 causal constraints (skipped 197 transitions) in 112 ms.
[2023-03-19 16:32:24] [INFO ] Added : 395 causal constraints over 79 iterations in 11911 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Product exploration explored 100000 steps with 5309 reset in 961 ms.
Product exploration explored 100000 steps with 5282 reset in 946 ms.
Support contains 1 out of 1401 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1401/1401 places, 1900/1900 transitions.
Applied a total of 0 rules in 40 ms. Remains 1401 /1401 variables (removed 0) and now considering 1900/1900 (removed 0) transitions.
[2023-03-19 16:32:26] [INFO ] Invariant cache hit.
[2023-03-19 16:32:27] [INFO ] Implicit Places using invariants in 714 ms returned []
[2023-03-19 16:32:27] [INFO ] Invariant cache hit.
[2023-03-19 16:32:28] [INFO ] Implicit Places using invariants and state equation in 1536 ms returned []
Implicit Place search using SMT with State Equation took 2252 ms to find 0 implicit places.
[2023-03-19 16:32:28] [INFO ] Redundant transitions in 258 ms returned []
[2023-03-19 16:32:28] [INFO ] Invariant cache hit.
[2023-03-19 16:32:29] [INFO ] Dead Transitions using invariants and state equation in 798 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3353 ms. Remains : 1401/1401 places, 1900/1900 transitions.
Treatment of property ShieldRVs-PT-100A-LTLFireability-13 finished in 53580 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((F(p0)&&X(p1))))'
Support contains 4 out of 1403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Applied a total of 0 rules in 33 ms. Remains 1403 /1403 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
// Phase 1: matrix 1903 rows 1403 cols
[2023-03-19 16:32:29] [INFO ] Computed 401 place invariants in 3 ms
[2023-03-19 16:32:30] [INFO ] Implicit Places using invariants in 616 ms returned []
[2023-03-19 16:32:30] [INFO ] Invariant cache hit.
[2023-03-19 16:32:31] [INFO ] Implicit Places using invariants and state equation in 1402 ms returned []
Implicit Place search using SMT with State Equation took 2018 ms to find 0 implicit places.
[2023-03-19 16:32:31] [INFO ] Invariant cache hit.
[2023-03-19 16:32:32] [INFO ] Dead Transitions using invariants and state equation in 803 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2856 ms. Remains : 1403/1403 places, 1903/1903 transitions.
Stuttering acceptance computed with spot in 71 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-100A-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s1151 1) (EQ s1166 1) (EQ s1177 1)), p1:(EQ s168 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1308 steps with 0 reset in 9 ms.
FORMULA ShieldRVs-PT-100A-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-100A-LTLFireability-14 finished in 2957 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((X(G(p0))||F(p1)) U p1)))'
Support contains 3 out of 1403 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Applied a total of 0 rules in 34 ms. Remains 1403 /1403 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
[2023-03-19 16:32:32] [INFO ] Invariant cache hit.
[2023-03-19 16:32:33] [INFO ] Implicit Places using invariants in 586 ms returned []
[2023-03-19 16:32:33] [INFO ] Invariant cache hit.
[2023-03-19 16:32:34] [INFO ] Implicit Places using invariants and state equation in 1453 ms returned []
Implicit Place search using SMT with State Equation took 2039 ms to find 0 implicit places.
[2023-03-19 16:32:34] [INFO ] Invariant cache hit.
[2023-03-19 16:32:35] [INFO ] Dead Transitions using invariants and state equation in 813 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2887 ms. Remains : 1403/1403 places, 1903/1903 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-100A-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (EQ s328 1) (EQ s329 1) (EQ s333 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 2273 steps with 1 reset in 17 ms.
FORMULA ShieldRVs-PT-100A-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-100A-LTLFireability-15 finished in 2971 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)&&F(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(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&F(p1))))'
Found a Shortening insensitive property : ShieldRVs-PT-100A-LTLFireability-13
Stuttering acceptance computed with spot in 121 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Support contains 2 out of 1403 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1401 transition count 1901
Applied a total of 2 rules in 92 ms. Remains 1401 /1403 variables (removed 2) and now considering 1901/1903 (removed 2) transitions.
// Phase 1: matrix 1901 rows 1401 cols
[2023-03-19 16:32:36] [INFO ] Computed 401 place invariants in 7 ms
[2023-03-19 16:32:36] [INFO ] Implicit Places using invariants in 711 ms returned []
[2023-03-19 16:32:36] [INFO ] Invariant cache hit.
[2023-03-19 16:32:38] [INFO ] Implicit Places using invariants and state equation in 1437 ms returned []
Implicit Place search using SMT with State Equation took 2150 ms to find 0 implicit places.
[2023-03-19 16:32:38] [INFO ] Invariant cache hit.
[2023-03-19 16:32:39] [INFO ] Dead Transitions using invariants and state equation in 818 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 1401/1403 places, 1901/1903 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 3061 ms. Remains : 1401/1403 places, 1901/1903 transitions.
Running random walk in product with property : ShieldRVs-PT-100A-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(NEQ s24 1), p0:(EQ s1358 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 5284 reset in 770 ms.
Product exploration explored 100000 steps with 5311 reset in 1015 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND (NOT p0) p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 9 factoid took 302 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
Finished random walk after 26 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=26 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND (NOT p0) p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 9 factoid took 242 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
[2023-03-19 16:32:41] [INFO ] Invariant cache hit.
[2023-03-19 16:32:42] [INFO ] [Real]Absence check using 401 positive place invariants in 197 ms returned sat
[2023-03-19 16:32:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 16:32:45] [INFO ] [Real]Absence check using state equation in 2513 ms returned sat
[2023-03-19 16:32:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 16:32:46] [INFO ] [Nat]Absence check using 401 positive place invariants in 131 ms returned sat
[2023-03-19 16:32:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 16:32:48] [INFO ] [Nat]Absence check using state equation in 2103 ms returned sat
[2023-03-19 16:32:48] [INFO ] Computed and/alt/rep : 1702/7382/1702 causal constraints (skipped 198 transitions) in 97 ms.
[2023-03-19 16:33:00] [INFO ] Added : 405 causal constraints over 81 iterations in 11724 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 1 out of 1401 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 1401/1401 places, 1901/1901 transitions.
Applied a total of 0 rules in 62 ms. Remains 1401 /1401 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
[2023-03-19 16:33:00] [INFO ] Invariant cache hit.
[2023-03-19 16:33:01] [INFO ] Implicit Places using invariants in 735 ms returned []
[2023-03-19 16:33:01] [INFO ] Invariant cache hit.
[2023-03-19 16:33:02] [INFO ] Implicit Places using invariants and state equation in 1576 ms returned []
Implicit Place search using SMT with State Equation took 2313 ms to find 0 implicit places.
[2023-03-19 16:33:03] [INFO ] Redundant transitions in 336 ms returned [599]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1900 rows 1401 cols
[2023-03-19 16:33:03] [INFO ] Computed 401 place invariants in 3 ms
[2023-03-19 16:33:03] [INFO ] Dead Transitions using invariants and state equation in 790 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1401/1401 places, 1900/1901 transitions.
Applied a total of 0 rules in 45 ms. Remains 1401 /1401 variables (removed 0) and now considering 1900/1900 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3555 ms. Remains : 1401/1401 places, 1900/1901 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 135 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Finished random walk after 17 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=17 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 108 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
[2023-03-19 16:33:04] [INFO ] Invariant cache hit.
[2023-03-19 16:33:05] [INFO ] [Real]Absence check using 401 positive place invariants in 188 ms returned sat
[2023-03-19 16:33:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 16:33:07] [INFO ] [Real]Absence check using state equation in 2351 ms returned sat
[2023-03-19 16:33:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 16:33:08] [INFO ] [Nat]Absence check using 401 positive place invariants in 121 ms returned sat
[2023-03-19 16:33:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 16:33:11] [INFO ] [Nat]Absence check using state equation in 2099 ms returned sat
[2023-03-19 16:33:11] [INFO ] Computed and/alt/rep : 1702/7383/1702 causal constraints (skipped 197 transitions) in 107 ms.
[2023-03-19 16:33:22] [INFO ] Added : 375 causal constraints over 75 iterations in 11830 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 54 ms :[(NOT p0)]
Product exploration explored 100000 steps with 5269 reset in 938 ms.
Product exploration explored 100000 steps with 5296 reset in 823 ms.
Support contains 1 out of 1401 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1401/1401 places, 1900/1900 transitions.
Applied a total of 0 rules in 41 ms. Remains 1401 /1401 variables (removed 0) and now considering 1900/1900 (removed 0) transitions.
[2023-03-19 16:33:24] [INFO ] Invariant cache hit.
[2023-03-19 16:33:25] [INFO ] Implicit Places using invariants in 755 ms returned []
[2023-03-19 16:33:25] [INFO ] Invariant cache hit.
[2023-03-19 16:33:26] [INFO ] Implicit Places using invariants and state equation in 1323 ms returned []
Implicit Place search using SMT with State Equation took 2092 ms to find 0 implicit places.
[2023-03-19 16:33:27] [INFO ] Redundant transitions in 240 ms returned []
[2023-03-19 16:33:27] [INFO ] Invariant cache hit.
[2023-03-19 16:33:27] [INFO ] Dead Transitions using invariants and state equation in 740 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3118 ms. Remains : 1401/1401 places, 1900/1900 transitions.
Treatment of property ShieldRVs-PT-100A-LTLFireability-13 finished in 51974 ms.
[2023-03-19 16:33:28] [INFO ] Flatten gal took : 79 ms
[2023-03-19 16:33:28] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLFireability.sr.xml took 1 ms.
[2023-03-19 16:33:28] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1403 places, 1903 transitions and 9200 arcs took 18 ms.
Total runtime 319889 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT ShieldRVs-PT-100A
BK_EXAMINATION: LTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/369
LTLFireability

FORMULA ShieldRVs-PT-100A-LTLFireability-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1679243723629

--------------------
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 LTLFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/369/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/369/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/369/LTLFireability.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:544
lola: rewrite Frontend/Parser/formula_rewrite.k:550
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
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lola: time limit : 719 sec
lola: memory limit: 32 pages
lola: FINISHED task # 13 (type EXCL) for ShieldRVs-PT-100A-LTLFireability-13
lola: result : true
lola: markings : 42565
lola: fired transitions : 127595
lola: time used : 1.000000
lola: memory pages used : 1
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lola: time limit : 899 sec
lola: memory limit: 32 pages
lola: FINISHED task # 15 (type EXCL) for ShieldRVs-PT-100A-LTLFireability-13
lola: result : true
lola: markings : 2
lola: fired transitions : 1
lola: time used : 0.000000
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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="ShieldRVs-PT-100A"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is ShieldRVs-PT-100A, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r423-tajo-167905976300164"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-100A.tgz
mv ShieldRVs-PT-100A execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;