Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r391-oct2-167903715600692.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is ShieldPPPt-PT-100A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r391-oct2-167903715600692
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 9.4K Feb 25 21:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 103K Feb 25 21:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 25 21:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 25 21:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 17:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 17:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 21:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 132K Feb 25 21:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 25 21:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 25 21:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:01 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 685K 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 ShieldPPPt-PT-100A-LTLFireability-00
FORMULA_NAME ShieldPPPt-PT-100A-LTLFireability-01
FORMULA_NAME ShieldPPPt-PT-100A-LTLFireability-02
FORMULA_NAME ShieldPPPt-PT-100A-LTLFireability-03
FORMULA_NAME ShieldPPPt-PT-100A-LTLFireability-04
FORMULA_NAME ShieldPPPt-PT-100A-LTLFireability-05
FORMULA_NAME ShieldPPPt-PT-100A-LTLFireability-06
FORMULA_NAME ShieldPPPt-PT-100A-LTLFireability-07
FORMULA_NAME ShieldPPPt-PT-100A-LTLFireability-08
FORMULA_NAME ShieldPPPt-PT-100A-LTLFireability-09
FORMULA_NAME ShieldPPPt-PT-100A-LTLFireability-10
FORMULA_NAME ShieldPPPt-PT-100A-LTLFireability-11
FORMULA_NAME ShieldPPPt-PT-100A-LTLFireability-12
FORMULA_NAME ShieldPPPt-PT-100A-LTLFireability-13
FORMULA_NAME ShieldPPPt-PT-100A-LTLFireability-14
FORMULA_NAME ShieldPPPt-PT-100A-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679280930244

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=ShieldPPPt-PT-100A
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-20 02:55:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-20 02:55:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 02:55:33] [INFO ] Load time of PNML (sax parser for PT used): 206 ms
[2023-03-20 02:55:33] [INFO ] Transformed 2503 places.
[2023-03-20 02:55:33] [INFO ] Transformed 1803 transitions.
[2023-03-20 02:55:33] [INFO ] Found NUPN structural information;
[2023-03-20 02:55:33] [INFO ] Parsed PT model containing 2503 places and 1803 transitions and 7206 arcs in 521 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ShieldPPPt-PT-100A-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-100A-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-100A-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-100A-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 45 out of 2503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2503/2503 places, 1802/1802 transitions.
Applied a total of 0 rules in 302 ms. Remains 2503 /2503 variables (removed 0) and now considering 1802/1802 (removed 0) transitions.
// Phase 1: matrix 1802 rows 2503 cols
[2023-03-20 02:55:34] [INFO ] Computed 1101 place invariants in 26 ms
[2023-03-20 02:55:36] [INFO ] Implicit Places using invariants in 2402 ms returned []
[2023-03-20 02:55:36] [INFO ] Invariant cache hit.
[2023-03-20 02:55:42] [INFO ] Implicit Places using invariants and state equation in 5117 ms returned []
Implicit Place search using SMT with State Equation took 7570 ms to find 0 implicit places.
[2023-03-20 02:55:42] [INFO ] Invariant cache hit.
[2023-03-20 02:55:43] [INFO ] Dead Transitions using invariants and state equation in 1476 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9355 ms. Remains : 2503/2503 places, 1802/1802 transitions.
Support contains 45 out of 2503 places after structural reductions.
[2023-03-20 02:55:44] [INFO ] Flatten gal took : 383 ms
[2023-03-20 02:55:44] [INFO ] Flatten gal took : 290 ms
[2023-03-20 02:55:44] [INFO ] Input system was already deterministic with 1802 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 624 ms. (steps per millisecond=16 ) properties (out of 25) seen :5
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 20) seen :0
Running SMT prover for 20 properties.
[2023-03-20 02:55:45] [INFO ] Invariant cache hit.
[2023-03-20 02:55:48] [INFO ] [Real]Absence check using 1101 positive place invariants in 667 ms returned sat
[2023-03-20 02:55:48] [INFO ] After 2507ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:20
[2023-03-20 02:55:50] [INFO ] [Nat]Absence check using 1101 positive place invariants in 497 ms returned sat
[2023-03-20 02:56:06] [INFO ] After 14238ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :20
[2023-03-20 02:56:13] [INFO ] After 21362ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :20
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-20 02:56:13] [INFO ] After 25049ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :20
Parikh walk visited 11 properties in 9179 ms.
Support contains 16 out of 2503 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2503/2503 places, 1802/1802 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 2501 transition count 1800
Partial Free-agglomeration rule applied 395 times.
Drop transitions removed 395 transitions
Iterating global reduction 0 with 395 rules applied. Total rules applied 399 place count 2501 transition count 1800
Applied a total of 399 rules in 454 ms. Remains 2501 /2503 variables (removed 2) and now considering 1800/1802 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 455 ms. Remains : 2501/2503 places, 1800/1802 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=26 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 9) seen :0
Interrupted probabilistic random walk after 52888 steps, run timeout after 3002 ms. (steps per millisecond=17 ) properties seen :{}
Probabilistic random walk after 52888 steps, saw 50018 distinct states, run finished after 3004 ms. (steps per millisecond=17 ) properties seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 1800 rows 2501 cols
[2023-03-20 02:56:27] [INFO ] Computed 1101 place invariants in 10 ms
[2023-03-20 02:56:28] [INFO ] [Real]Absence check using 1101 positive place invariants in 263 ms returned sat
[2023-03-20 02:56:32] [INFO ] After 4654ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-20 02:56:33] [INFO ] [Nat]Absence check using 1101 positive place invariants in 321 ms returned sat
[2023-03-20 02:56:41] [INFO ] After 7163ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-20 02:56:41] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-20 02:56:44] [INFO ] After 3128ms SMT Verify possible using 100 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2023-03-20 02:56:49] [INFO ] After 8015ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 4998 ms.
[2023-03-20 02:56:54] [INFO ] After 22251ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Parikh walk visited 0 properties in 3591 ms.
Support contains 16 out of 2501 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2501/2501 places, 1800/1800 transitions.
Applied a total of 0 rules in 114 ms. Remains 2501 /2501 variables (removed 0) and now considering 1800/1800 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 114 ms. Remains : 2501/2501 places, 1800/1800 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2501/2501 places, 1800/1800 transitions.
Applied a total of 0 rules in 109 ms. Remains 2501 /2501 variables (removed 0) and now considering 1800/1800 (removed 0) transitions.
[2023-03-20 02:56:58] [INFO ] Invariant cache hit.
[2023-03-20 02:57:01] [INFO ] Implicit Places using invariants in 2671 ms returned [2494]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 2676 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 2500/2501 places, 1800/1800 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 2500 transition count 1798
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 2498 transition count 1798
Applied a total of 4 rules in 110 ms. Remains 2498 /2500 variables (removed 2) and now considering 1798/1800 (removed 2) transitions.
// Phase 1: matrix 1798 rows 2498 cols
[2023-03-20 02:57:01] [INFO ] Computed 1100 place invariants in 7 ms
[2023-03-20 02:57:04] [INFO ] Implicit Places using invariants in 2808 ms returned [2481, 2485]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 2836 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2496/2501 places, 1798/1800 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 2494 transition count 1796
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 2494 transition count 1796
Applied a total of 4 rules in 237 ms. Remains 2494 /2496 variables (removed 2) and now considering 1796/1798 (removed 2) transitions.
// Phase 1: matrix 1796 rows 2494 cols
[2023-03-20 02:57:04] [INFO ] Computed 1098 place invariants in 6 ms
[2023-03-20 02:57:06] [INFO ] Implicit Places using invariants in 1871 ms returned []
[2023-03-20 02:57:06] [INFO ] Invariant cache hit.
[2023-03-20 02:57:08] [INFO ] State equation strengthened by 98 read => feed constraints.
[2023-03-20 02:57:13] [INFO ] Implicit Places using invariants and state equation in 7553 ms returned []
Implicit Place search using SMT with State Equation took 9451 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 2494/2501 places, 1796/1800 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 15419 ms. Remains : 2494/2501 places, 1796/1800 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 342 ms. (steps per millisecond=29 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 9) seen :0
Interrupted probabilistic random walk after 51447 steps, run timeout after 3001 ms. (steps per millisecond=17 ) properties seen :{}
Probabilistic random walk after 51447 steps, saw 48622 distinct states, run finished after 3001 ms. (steps per millisecond=17 ) properties seen :0
Running SMT prover for 9 properties.
[2023-03-20 02:57:18] [INFO ] Invariant cache hit.
[2023-03-20 02:57:19] [INFO ] [Real]Absence check using 1098 positive place invariants in 531 ms returned sat
[2023-03-20 02:57:23] [INFO ] After 4929ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-20 02:57:24] [INFO ] [Nat]Absence check using 1098 positive place invariants in 331 ms returned sat
[2023-03-20 02:57:28] [INFO ] After 3781ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-20 02:57:28] [INFO ] State equation strengthened by 98 read => feed constraints.
[2023-03-20 02:57:37] [INFO ] After 8839ms SMT Verify possible using 98 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2023-03-20 02:57:44] [INFO ] After 15702ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 3918 ms.
[2023-03-20 02:57:48] [INFO ] After 25011ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Finished Parikh walk after 2265 steps, including 0 resets, run visited all 2 properties in 59 ms. (steps per millisecond=38 )
Parikh walk visited 9 properties in 843 ms.
FORMULA ShieldPPPt-PT-100A-LTLFireability-02 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(X(G(p0))))'
Support contains 2 out of 2503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2503/2503 places, 1802/1802 transitions.
Applied a total of 0 rules in 87 ms. Remains 2503 /2503 variables (removed 0) and now considering 1802/1802 (removed 0) transitions.
// Phase 1: matrix 1802 rows 2503 cols
[2023-03-20 02:57:49] [INFO ] Computed 1101 place invariants in 6 ms
[2023-03-20 02:57:51] [INFO ] Implicit Places using invariants in 1442 ms returned []
[2023-03-20 02:57:51] [INFO ] Invariant cache hit.
[2023-03-20 02:57:52] [INFO ] Implicit Places using invariants and state equation in 1618 ms returned []
Implicit Place search using SMT with State Equation took 3062 ms to find 0 implicit places.
[2023-03-20 02:57:52] [INFO ] Invariant cache hit.
[2023-03-20 02:57:55] [INFO ] Dead Transitions using invariants and state equation in 2429 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5592 ms. Remains : 2503/2503 places, 1802/1802 transitions.
Stuttering acceptance computed with spot in 368 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-100A-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (EQ s2367 1) (EQ s2369 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 5 ms.
FORMULA ShieldPPPt-PT-100A-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-100A-LTLFireability-01 finished in 6065 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 U p1))||X(F(p0))))'
Support contains 4 out of 2503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2503/2503 places, 1802/1802 transitions.
Applied a total of 0 rules in 109 ms. Remains 2503 /2503 variables (removed 0) and now considering 1802/1802 (removed 0) transitions.
[2023-03-20 02:57:55] [INFO ] Invariant cache hit.
[2023-03-20 02:57:57] [INFO ] Implicit Places using invariants in 1485 ms returned []
[2023-03-20 02:57:57] [INFO ] Invariant cache hit.
[2023-03-20 02:57:59] [INFO ] Implicit Places using invariants and state equation in 2187 ms returned []
Implicit Place search using SMT with State Equation took 3686 ms to find 0 implicit places.
[2023-03-20 02:57:59] [INFO ] Invariant cache hit.
[2023-03-20 02:58:01] [INFO ] Dead Transitions using invariants and state equation in 1840 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5649 ms. Remains : 2503/2503 places, 1802/1802 transitions.
Stuttering acceptance computed with spot in 175 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPt-PT-100A-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(OR p1 p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s154 1) (EQ s173 1)), p1:(AND (EQ s1807 1) (EQ s1809 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 1381 ms.
Stack based approach found an accepted trace after 6 steps with 0 reset with depth 7 and stack size 7 in 1 ms.
FORMULA ShieldPPPt-PT-100A-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldPPPt-PT-100A-LTLFireability-04 finished in 7237 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 2 out of 2503 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2503/2503 places, 1802/1802 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 2501 transition count 1800
Applied a total of 4 rules in 210 ms. Remains 2501 /2503 variables (removed 2) and now considering 1800/1802 (removed 2) transitions.
// Phase 1: matrix 1800 rows 2501 cols
[2023-03-20 02:58:03] [INFO ] Computed 1101 place invariants in 13 ms
[2023-03-20 02:58:04] [INFO ] Implicit Places using invariants in 1362 ms returned []
[2023-03-20 02:58:04] [INFO ] Invariant cache hit.
[2023-03-20 02:58:06] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-20 02:58:09] [INFO ] Implicit Places using invariants and state equation in 5027 ms returned [2494]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 6405 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 2500/2503 places, 1800/1802 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 2500 transition count 1798
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 2498 transition count 1798
Applied a total of 4 rules in 122 ms. Remains 2498 /2500 variables (removed 2) and now considering 1798/1800 (removed 2) transitions.
// Phase 1: matrix 1798 rows 2498 cols
[2023-03-20 02:58:09] [INFO ] Computed 1100 place invariants in 6 ms
[2023-03-20 02:58:12] [INFO ] Implicit Places using invariants in 2562 ms returned [2481, 2485]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 2570 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 2496/2503 places, 1798/1802 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 2494 transition count 1796
Applied a total of 4 rules in 267 ms. Remains 2494 /2496 variables (removed 2) and now considering 1796/1798 (removed 2) transitions.
// Phase 1: matrix 1796 rows 2494 cols
[2023-03-20 02:58:12] [INFO ] Computed 1098 place invariants in 11 ms
[2023-03-20 02:58:14] [INFO ] Implicit Places using invariants in 2522 ms returned []
[2023-03-20 02:58:14] [INFO ] Invariant cache hit.
[2023-03-20 02:58:19] [INFO ] Implicit Places using invariants and state equation in 4112 ms returned []
Implicit Place search using SMT with State Equation took 6658 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 2494/2503 places, 1796/1802 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 16235 ms. Remains : 2494/2503 places, 1796/1802 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-100A-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s1105 1) (EQ s1122 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 1374 ms.
Stack based approach found an accepted trace after 106 steps with 0 reset with depth 107 and stack size 107 in 2 ms.
FORMULA ShieldPPPt-PT-100A-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldPPPt-PT-100A-LTLFireability-06 finished in 17727 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)))'
Support contains 3 out of 2503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2503/2503 places, 1802/1802 transitions.
Applied a total of 0 rules in 81 ms. Remains 2503 /2503 variables (removed 0) and now considering 1802/1802 (removed 0) transitions.
// Phase 1: matrix 1802 rows 2503 cols
[2023-03-20 02:58:20] [INFO ] Computed 1101 place invariants in 9 ms
[2023-03-20 02:58:23] [INFO ] Implicit Places using invariants in 2707 ms returned []
[2023-03-20 02:58:23] [INFO ] Invariant cache hit.
[2023-03-20 02:58:28] [INFO ] Implicit Places using invariants and state equation in 5055 ms returned []
Implicit Place search using SMT with State Equation took 7782 ms to find 0 implicit places.
[2023-03-20 02:58:28] [INFO ] Invariant cache hit.
[2023-03-20 02:58:30] [INFO ] Dead Transitions using invariants and state equation in 1938 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9811 ms. Remains : 2503/2503 places, 1802/1802 transitions.
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-100A-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s1299 0) (AND (EQ s843 1) (EQ s850 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]]
Product exploration explored 100000 steps with 50000 reset in 7415 ms.
Product exploration explored 100000 steps with 50000 reset in 7578 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 116 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPt-PT-100A-LTLFireability-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPt-PT-100A-LTLFireability-07 finished in 25082 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)))'
Support contains 2 out of 2503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2503/2503 places, 1802/1802 transitions.
Applied a total of 0 rules in 92 ms. Remains 2503 /2503 variables (removed 0) and now considering 1802/1802 (removed 0) transitions.
[2023-03-20 02:58:45] [INFO ] Invariant cache hit.
[2023-03-20 02:58:47] [INFO ] Implicit Places using invariants in 1669 ms returned []
[2023-03-20 02:58:47] [INFO ] Invariant cache hit.
[2023-03-20 02:58:48] [INFO ] Implicit Places using invariants and state equation in 1456 ms returned []
Implicit Place search using SMT with State Equation took 3180 ms to find 0 implicit places.
[2023-03-20 02:58:48] [INFO ] Invariant cache hit.
[2023-03-20 02:58:51] [INFO ] Dead Transitions using invariants and state equation in 2155 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5434 ms. Remains : 2503/2503 places, 1802/1802 transitions.
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-100A-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s181 0) (EQ s196 0))], 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]]
Product exploration explored 100000 steps with 50000 reset in 7411 ms.
Product exploration explored 100000 steps with 50000 reset in 7748 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 126 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPt-PT-100A-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPt-PT-100A-LTLFireability-08 finished in 20878 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((G(p0)||F((p1||X(p2)||G(p3))))))'
Support contains 6 out of 2503 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2503/2503 places, 1802/1802 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 2501 transition count 1800
Applied a total of 4 rules in 234 ms. Remains 2501 /2503 variables (removed 2) and now considering 1800/1802 (removed 2) transitions.
// Phase 1: matrix 1800 rows 2501 cols
[2023-03-20 02:59:06] [INFO ] Computed 1101 place invariants in 11 ms
[2023-03-20 02:59:08] [INFO ] Implicit Places using invariants in 1706 ms returned []
[2023-03-20 02:59:08] [INFO ] Invariant cache hit.
[2023-03-20 02:59:10] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-20 02:59:13] [INFO ] Implicit Places using invariants and state equation in 5031 ms returned [2494]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 6767 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 2500/2503 places, 1800/1802 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 2500 transition count 1798
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 2498 transition count 1798
Applied a total of 4 rules in 130 ms. Remains 2498 /2500 variables (removed 2) and now considering 1798/1800 (removed 2) transitions.
// Phase 1: matrix 1798 rows 2498 cols
[2023-03-20 02:59:13] [INFO ] Computed 1100 place invariants in 11 ms
[2023-03-20 02:59:15] [INFO ] Implicit Places using invariants in 1956 ms returned []
[2023-03-20 02:59:15] [INFO ] Invariant cache hit.
[2023-03-20 02:59:20] [INFO ] Implicit Places using invariants and state equation in 5199 ms returned [2481, 2485]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 7160 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 2496/2503 places, 1798/1802 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 2494 transition count 1796
Applied a total of 4 rules in 210 ms. Remains 2494 /2496 variables (removed 2) and now considering 1796/1798 (removed 2) transitions.
// Phase 1: matrix 1796 rows 2494 cols
[2023-03-20 02:59:21] [INFO ] Computed 1098 place invariants in 5 ms
[2023-03-20 02:59:23] [INFO ] Implicit Places using invariants in 2024 ms returned []
[2023-03-20 02:59:23] [INFO ] Invariant cache hit.
[2023-03-20 02:59:27] [INFO ] Implicit Places using invariants and state equation in 4854 ms returned []
Implicit Place search using SMT with State Equation took 6881 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 2494/2503 places, 1796/1802 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 21394 ms. Remains : 2494/2503 places, 1796/1802 transitions.
Stuttering acceptance computed with spot in 113 ms :[(AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p3) (NOT p2))]
Running random walk in product with property : ShieldPPPt-PT-100A-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p3 (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s388 0) (EQ s402 0)), p1:(AND (EQ s1018 1) (EQ s1025 1)), p3:(AND (EQ s1666 1) (EQ s1677 1)), p2:(AND (EQ s388 1) (EQ s402 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 1360 ms.
Product exploration explored 100000 steps with 0 reset in 1664 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 (NOT p1) (NOT p3) (NOT p2)), (X (NOT (AND (NOT p1) p3 (NOT p2)))), (X (AND (NOT p1) (NOT p3) (NOT p2))), (X (X (NOT (AND (NOT p1) p3 (NOT p2))))), (X (X (AND (NOT p1) (NOT p3) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 426 ms. Reduced automaton from 2 states, 4 edges and 4 AP (stutter insensitive) to 2 states, 4 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 131 ms :[(AND (NOT p1) (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=35 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 114332 steps, run timeout after 3002 ms. (steps per millisecond=38 ) properties seen :{1=1, 2=1}
Probabilistic random walk after 114332 steps, saw 113249 distinct states, run finished after 3013 ms. (steps per millisecond=37 ) properties seen :2
Running SMT prover for 1 properties.
[2023-03-20 02:59:35] [INFO ] Invariant cache hit.
[2023-03-20 02:59:36] [INFO ] After 767ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 02:59:36] [INFO ] [Nat]Absence check using 1098 positive place invariants in 292 ms returned sat
[2023-03-20 02:59:39] [INFO ] After 2796ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 02:59:39] [INFO ] After 3046ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1817 ms.
[2023-03-20 02:59:41] [INFO ] After 5670ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 194 ms.
Support contains 4 out of 2494 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2494/2494 places, 1796/1796 transitions.
Partial Free-agglomeration rule applied 397 times.
Drop transitions removed 397 transitions
Iterating global reduction 0 with 397 rules applied. Total rules applied 397 place count 2494 transition count 1796
Applied a total of 397 rules in 289 ms. Remains 2494 /2494 variables (removed 0) and now considering 1796/1796 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 289 ms. Remains : 2494/2494 places, 1796/1796 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=48 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 125162 steps, run timeout after 3001 ms. (steps per millisecond=41 ) properties seen :{}
Probabilistic random walk after 125162 steps, saw 119578 distinct states, run finished after 3001 ms. (steps per millisecond=41 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1796 rows 2494 cols
[2023-03-20 02:59:45] [INFO ] Computed 1098 place invariants in 11 ms
[2023-03-20 02:59:46] [INFO ] After 522ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 02:59:46] [INFO ] [Nat]Absence check using 1098 positive place invariants in 266 ms returned sat
[2023-03-20 02:59:50] [INFO ] After 3796ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 02:59:50] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-20 02:59:51] [INFO ] After 884ms SMT Verify possible using 100 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-20 02:59:52] [INFO ] After 1751ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 165 ms.
[2023-03-20 02:59:52] [INFO ] After 6522ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 190 ms.
Support contains 4 out of 2494 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2494/2494 places, 1796/1796 transitions.
Applied a total of 0 rules in 103 ms. Remains 2494 /2494 variables (removed 0) and now considering 1796/1796 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 103 ms. Remains : 2494/2494 places, 1796/1796 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2494/2494 places, 1796/1796 transitions.
Applied a total of 0 rules in 104 ms. Remains 2494 /2494 variables (removed 0) and now considering 1796/1796 (removed 0) transitions.
[2023-03-20 02:59:53] [INFO ] Invariant cache hit.
[2023-03-20 02:59:56] [INFO ] Implicit Places using invariants in 2938 ms returned []
[2023-03-20 02:59:56] [INFO ] Invariant cache hit.
[2023-03-20 02:59:58] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-20 03:00:06] [INFO ] Implicit Places using invariants and state equation in 10017 ms returned []
Implicit Place search using SMT with State Equation took 12986 ms to find 0 implicit places.
[2023-03-20 03:00:06] [INFO ] Redundant transitions in 159 ms returned []
[2023-03-20 03:00:06] [INFO ] Invariant cache hit.
[2023-03-20 03:00:08] [INFO ] Dead Transitions using invariants and state equation in 2507 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15786 ms. Remains : 2494/2494 places, 1796/1796 transitions.
Partial Free-agglomeration rule applied 100 times.
Drop transitions removed 100 transitions
Iterating global reduction 0 with 100 rules applied. Total rules applied 100 place count 2494 transition count 1796
Drop transitions removed 100 transitions
Redundant transition composition rules discarded 100 transitions
Iterating global reduction 0 with 100 rules applied. Total rules applied 200 place count 2494 transition count 1696
Applied a total of 200 rules in 266 ms. Remains 2494 /2494 variables (removed 0) and now considering 1696/1796 (removed 100) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1696 rows 2494 cols
[2023-03-20 03:00:09] [INFO ] Computed 1098 place invariants in 4 ms
[2023-03-20 03:00:09] [INFO ] After 379ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 03:00:10] [INFO ] [Nat]Absence check using 1098 positive place invariants in 208 ms returned sat
[2023-03-20 03:00:13] [INFO ] After 2828ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 03:00:14] [INFO ] After 3801ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 143 ms.
[2023-03-20 03:00:14] [INFO ] After 4678ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p0 (NOT p1) (NOT p3) (NOT p2)), (X (NOT (AND (NOT p1) p3 (NOT p2)))), (X (AND (NOT p1) (NOT p3) (NOT p2))), (X (X (NOT (AND (NOT p1) p3 (NOT p2))))), (X (X (AND (NOT p1) (NOT p3) (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p2) (NOT p3)))), (F (AND (NOT p1) (NOT p2) p3))]
Knowledge based reduction with 5 factoid took 379 ms. Reduced automaton from 2 states, 4 edges and 4 AP (stutter insensitive) to 2 states, 4 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 140 ms :[(AND (NOT p1) (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3))]
Stuttering acceptance computed with spot in 153 ms :[(AND (NOT p1) (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3))]
Support contains 6 out of 2494 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2494/2494 places, 1796/1796 transitions.
Applied a total of 0 rules in 189 ms. Remains 2494 /2494 variables (removed 0) and now considering 1796/1796 (removed 0) transitions.
// Phase 1: matrix 1796 rows 2494 cols
[2023-03-20 03:00:15] [INFO ] Computed 1098 place invariants in 10 ms
[2023-03-20 03:00:17] [INFO ] Implicit Places using invariants in 2342 ms returned []
[2023-03-20 03:00:17] [INFO ] Invariant cache hit.
[2023-03-20 03:00:22] [INFO ] Implicit Places using invariants and state equation in 4688 ms returned []
Implicit Place search using SMT with State Equation took 7058 ms to find 0 implicit places.
[2023-03-20 03:00:22] [INFO ] Redundant transitions in 101 ms returned []
[2023-03-20 03:00:22] [INFO ] Invariant cache hit.
[2023-03-20 03:00:24] [INFO ] Dead Transitions using invariants and state equation in 2527 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9906 ms. Remains : 2494/2494 places, 1796/1796 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 : [(AND (NOT p1) p0 (NOT p2) (NOT p3)), (X (AND (NOT p1) (NOT p2) (NOT p3))), (X (NOT (AND (NOT p1) (NOT p2) p3))), (X (X (AND (NOT p1) (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p2) p3))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 279 ms. Reduced automaton from 2 states, 4 edges and 4 AP (stutter insensitive) to 2 states, 4 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p1) (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 296 ms. (steps per millisecond=33 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 115717 steps, run timeout after 3002 ms. (steps per millisecond=38 ) properties seen :{1=1, 2=1}
Probabilistic random walk after 115717 steps, saw 114620 distinct states, run finished after 3002 ms. (steps per millisecond=38 ) properties seen :2
Running SMT prover for 1 properties.
[2023-03-20 03:00:28] [INFO ] Invariant cache hit.
[2023-03-20 03:00:29] [INFO ] After 507ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 03:00:30] [INFO ] [Nat]Absence check using 1098 positive place invariants in 227 ms returned sat
[2023-03-20 03:00:33] [INFO ] After 2958ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 03:00:33] [INFO ] After 3148ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1743 ms.
[2023-03-20 03:00:34] [INFO ] After 5586ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 255 ms.
Support contains 4 out of 2494 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2494/2494 places, 1796/1796 transitions.
Partial Free-agglomeration rule applied 397 times.
Drop transitions removed 397 transitions
Iterating global reduction 0 with 397 rules applied. Total rules applied 397 place count 2494 transition count 1796
Applied a total of 397 rules in 198 ms. Remains 2494 /2494 variables (removed 0) and now considering 1796/1796 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 198 ms. Remains : 2494/2494 places, 1796/1796 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 133504 steps, run timeout after 3001 ms. (steps per millisecond=44 ) properties seen :{}
Probabilistic random walk after 133504 steps, saw 127404 distinct states, run finished after 3001 ms. (steps per millisecond=44 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1796 rows 2494 cols
[2023-03-20 03:00:38] [INFO ] Computed 1098 place invariants in 7 ms
[2023-03-20 03:00:39] [INFO ] After 394ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 03:00:40] [INFO ] [Nat]Absence check using 1098 positive place invariants in 363 ms returned sat
[2023-03-20 03:00:43] [INFO ] After 3759ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 03:00:43] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-20 03:00:44] [INFO ] After 822ms SMT Verify possible using 100 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-20 03:00:45] [INFO ] After 1716ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 140 ms.
[2023-03-20 03:00:45] [INFO ] After 6743ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 185 ms.
Support contains 4 out of 2494 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2494/2494 places, 1796/1796 transitions.
Applied a total of 0 rules in 144 ms. Remains 2494 /2494 variables (removed 0) and now considering 1796/1796 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 162 ms. Remains : 2494/2494 places, 1796/1796 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2494/2494 places, 1796/1796 transitions.
Applied a total of 0 rules in 133 ms. Remains 2494 /2494 variables (removed 0) and now considering 1796/1796 (removed 0) transitions.
[2023-03-20 03:00:46] [INFO ] Invariant cache hit.
[2023-03-20 03:00:49] [INFO ] Implicit Places using invariants in 2738 ms returned []
[2023-03-20 03:00:49] [INFO ] Invariant cache hit.
[2023-03-20 03:00:50] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-20 03:00:58] [INFO ] Implicit Places using invariants and state equation in 9787 ms returned []
Implicit Place search using SMT with State Equation took 12559 ms to find 0 implicit places.
[2023-03-20 03:00:58] [INFO ] Redundant transitions in 34 ms returned []
[2023-03-20 03:00:58] [INFO ] Invariant cache hit.
[2023-03-20 03:01:01] [INFO ] Dead Transitions using invariants and state equation in 2678 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15451 ms. Remains : 2494/2494 places, 1796/1796 transitions.
Partial Free-agglomeration rule applied 100 times.
Drop transitions removed 100 transitions
Iterating global reduction 0 with 100 rules applied. Total rules applied 100 place count 2494 transition count 1796
Drop transitions removed 100 transitions
Redundant transition composition rules discarded 100 transitions
Iterating global reduction 0 with 100 rules applied. Total rules applied 200 place count 2494 transition count 1696
Applied a total of 200 rules in 278 ms. Remains 2494 /2494 variables (removed 0) and now considering 1696/1796 (removed 100) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1696 rows 2494 cols
[2023-03-20 03:01:01] [INFO ] Computed 1098 place invariants in 6 ms
[2023-03-20 03:01:02] [INFO ] After 446ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 03:01:03] [INFO ] [Nat]Absence check using 1098 positive place invariants in 248 ms returned sat
[2023-03-20 03:01:06] [INFO ] After 2841ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 03:01:06] [INFO ] After 3689ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 193 ms.
[2023-03-20 03:01:07] [INFO ] After 4694ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND (NOT p1) p0 (NOT p2) (NOT p3)), (X (AND (NOT p1) (NOT p2) (NOT p3))), (X (NOT (AND (NOT p1) (NOT p2) p3))), (X (X (AND (NOT p1) (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p2) p3))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p2) (NOT p3)))), (F (AND (NOT p1) (NOT p2) p3))]
Knowledge based reduction with 5 factoid took 392 ms. Reduced automaton from 2 states, 4 edges and 4 AP (stutter insensitive) to 2 states, 4 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 125 ms :[(AND (NOT p1) (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3))]
Stuttering acceptance computed with spot in 64 ms :[(AND (NOT p1) (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3))]
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p1) (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3))]
Product exploration explored 100000 steps with 0 reset in 1281 ms.
Product exploration explored 100000 steps with 0 reset in 1705 ms.
Support contains 6 out of 2494 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2494/2494 places, 1796/1796 transitions.
Applied a total of 0 rules in 119 ms. Remains 2494 /2494 variables (removed 0) and now considering 1796/1796 (removed 0) transitions.
// Phase 1: matrix 1796 rows 2494 cols
[2023-03-20 03:01:10] [INFO ] Computed 1098 place invariants in 10 ms
[2023-03-20 03:01:12] [INFO ] Implicit Places using invariants in 1817 ms returned []
[2023-03-20 03:01:12] [INFO ] Invariant cache hit.
[2023-03-20 03:01:18] [INFO ] Implicit Places using invariants and state equation in 5857 ms returned []
Implicit Place search using SMT with State Equation took 7685 ms to find 0 implicit places.
[2023-03-20 03:01:18] [INFO ] Redundant transitions in 34 ms returned []
[2023-03-20 03:01:18] [INFO ] Invariant cache hit.
[2023-03-20 03:01:22] [INFO ] Dead Transitions using invariants and state equation in 3728 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11574 ms. Remains : 2494/2494 places, 1796/1796 transitions.
Treatment of property ShieldPPPt-PT-100A-LTLFireability-09 finished in 136109 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(((p0 U p1)||(G(p0)&&X(p2))))))'
Support contains 5 out of 2503 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2503/2503 places, 1802/1802 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 2501 transition count 1800
Applied a total of 4 rules in 248 ms. Remains 2501 /2503 variables (removed 2) and now considering 1800/1802 (removed 2) transitions.
// Phase 1: matrix 1800 rows 2501 cols
[2023-03-20 03:01:22] [INFO ] Computed 1101 place invariants in 5 ms
[2023-03-20 03:01:26] [INFO ] Implicit Places using invariants in 3153 ms returned [2494]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 3182 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 2500/2503 places, 1800/1802 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 2500 transition count 1798
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 2498 transition count 1798
Applied a total of 4 rules in 128 ms. Remains 2498 /2500 variables (removed 2) and now considering 1798/1800 (removed 2) transitions.
// Phase 1: matrix 1798 rows 2498 cols
[2023-03-20 03:01:26] [INFO ] Computed 1100 place invariants in 4 ms
[2023-03-20 03:01:28] [INFO ] Implicit Places using invariants in 2598 ms returned [2481, 2485]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 2604 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 2496/2503 places, 1798/1802 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 2494 transition count 1796
Applied a total of 4 rules in 223 ms. Remains 2494 /2496 variables (removed 2) and now considering 1796/1798 (removed 2) transitions.
// Phase 1: matrix 1796 rows 2494 cols
[2023-03-20 03:01:29] [INFO ] Computed 1098 place invariants in 10 ms
[2023-03-20 03:01:32] [INFO ] Implicit Places using invariants in 3490 ms returned []
[2023-03-20 03:01:32] [INFO ] Invariant cache hit.
[2023-03-20 03:01:38] [INFO ] Implicit Places using invariants and state equation in 5676 ms returned []
Implicit Place search using SMT with State Equation took 9178 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 2494/2503 places, 1796/1802 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 15563 ms. Remains : 2494/2503 places, 1796/1802 transitions.
Stuttering acceptance computed with spot in 364 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : ShieldPPPt-PT-100A-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(EQ s1326 1), p0:(AND (EQ s1882 1) (EQ s1884 1)), p2:(AND (EQ s2415 1) (EQ s2449 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 0 reset in 1297 ms.
Stack based approach found an accepted trace after 262 steps with 0 reset with depth 263 and stack size 263 in 5 ms.
FORMULA ShieldPPPt-PT-100A-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldPPPt-PT-100A-LTLFireability-10 finished in 17275 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' '!(((p0||F(p1)) U X(X((!p2 U (G(!p2)||(!p2&&G(!p3))))))))'
Support contains 8 out of 2503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2503/2503 places, 1802/1802 transitions.
Applied a total of 0 rules in 88 ms. Remains 2503 /2503 variables (removed 0) and now considering 1802/1802 (removed 0) transitions.
// Phase 1: matrix 1802 rows 2503 cols
[2023-03-20 03:01:39] [INFO ] Computed 1101 place invariants in 4 ms
[2023-03-20 03:01:42] [INFO ] Implicit Places using invariants in 2933 ms returned []
[2023-03-20 03:01:42] [INFO ] Invariant cache hit.
[2023-03-20 03:01:48] [INFO ] Implicit Places using invariants and state equation in 5719 ms returned []
Implicit Place search using SMT with State Equation took 8659 ms to find 0 implicit places.
[2023-03-20 03:01:48] [INFO ] Invariant cache hit.
[2023-03-20 03:01:50] [INFO ] Dead Transitions using invariants and state equation in 2235 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10986 ms. Remains : 2503/2503 places, 1802/1802 transitions.
Stuttering acceptance computed with spot in 808 ms :[p2, (AND (NOT p1) p2), p2, (AND (NOT p1) p2), (AND (NOT p1) p2), p2, (NOT p1), (AND (NOT p1) p2 p3), (AND (NOT p1) p2 p3), (AND p2 p3), (AND (NOT p1) p3)]
Running random walk in product with property : ShieldPPPt-PT-100A-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 4}, { cond=true, acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p1) p3 (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 6}, { cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=3 dest: 7}], [{ cond=(OR (AND (NOT p1) p3) (AND (NOT p1) p2)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=4 dest: 7}], [{ cond=(OR (AND (NOT p0) (NOT p1) p3) (AND (NOT p0) (NOT p1) p2)), acceptance={} source=5 dest: 4}, { cond=(AND p3 (NOT p2)), acceptance={0} source=5 dest: 5}, { cond=p2, acceptance={0, 1} source=5 dest: 5}, { cond=(AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=5 dest: 8}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=5 dest: 9}], [{ cond=(NOT p1), acceptance={0, 1} source=6 dest: 6}], [{ cond=(AND (NOT p1) p3 (NOT p2)), acceptance={} source=7 dest: 3}, { cond=(AND (NOT p1) p3 p2), acceptance={} source=7 dest: 6}, { cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=7 dest: 7}, { cond=(AND (NOT p1) (NOT p3) p2), acceptance={} source=7 dest: 10}], [{ cond=(AND (NOT p1) p3), acceptance={} source=8 dest: 3}, { cond=(AND (NOT p1) (NOT p3)), acceptance={} source=8 dest: 7}], [{ cond=(AND (NOT p0) (NOT p1) p3), acceptance={} source=9 dest: 4}, { cond=(AND p3 (NOT p2)), acceptance={0} source=9 dest: 5}, { cond=(AND p3 p2), acceptance={0, 1} source=9 dest: 5}, { cond=(AND (NOT p0) (NOT p1) (NOT p3)), acceptance={} source=9 dest: 8}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=9 dest: 9}, { cond=(AND (NOT p3) p2), acceptance={1} source=9 dest: 9}], [{ cond=(AND (NOT p1) p3), acceptance={} source=10 dest: 6}, { cond=(AND (NOT p1) (NOT p3)), acceptance={} source=10 dest: 10}]], initial=0, aps=[p0:(AND (EQ s1141 1) (EQ s1152 1)), p1:(AND (EQ s718 1) (EQ s725 1)), p3:(AND (EQ s2493 1) (EQ s2500 1)), p2:(AND (EQ s2440 1) (EQ s2474 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 1416 ms.
Stack based approach found an accepted trace after 402 steps with 0 reset with depth 403 and stack size 403 in 8 ms.
FORMULA ShieldPPPt-PT-100A-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldPPPt-PT-100A-LTLFireability-11 finished in 13277 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((G(p0)||(p1&&X((p1 U (p2||G(p1)))))))))'
Support contains 4 out of 2503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2503/2503 places, 1802/1802 transitions.
Applied a total of 0 rules in 96 ms. Remains 2503 /2503 variables (removed 0) and now considering 1802/1802 (removed 0) transitions.
[2023-03-20 03:01:53] [INFO ] Invariant cache hit.
[2023-03-20 03:01:54] [INFO ] Implicit Places using invariants in 1723 ms returned []
[2023-03-20 03:01:55] [INFO ] Invariant cache hit.
[2023-03-20 03:02:00] [INFO ] Implicit Places using invariants and state equation in 5504 ms returned []
Implicit Place search using SMT with State Equation took 7263 ms to find 0 implicit places.
[2023-03-20 03:02:00] [INFO ] Invariant cache hit.
[2023-03-20 03:02:03] [INFO ] Dead Transitions using invariants and state equation in 2489 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9852 ms. Remains : 2503/2503 places, 1802/1802 transitions.
Stuttering acceptance computed with spot in 259 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPt-PT-100A-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0, 1} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={1} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(AND (EQ s2391 1) (EQ s2402 1)), p1:(EQ s1149 1), p2:(NEQ s1647 1)], nbAcceptance=2, 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 0 reset in 1459 ms.
Stack based approach found an accepted trace after 9 steps with 0 reset with depth 10 and stack size 10 in 1 ms.
FORMULA ShieldPPPt-PT-100A-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldPPPt-PT-100A-LTLFireability-12 finished in 11616 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(F((F(G(p1))&&p0)))))'
Support contains 4 out of 2503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2503/2503 places, 1802/1802 transitions.
Applied a total of 0 rules in 99 ms. Remains 2503 /2503 variables (removed 0) and now considering 1802/1802 (removed 0) transitions.
[2023-03-20 03:02:04] [INFO ] Invariant cache hit.
[2023-03-20 03:02:07] [INFO ] Implicit Places using invariants in 2343 ms returned []
[2023-03-20 03:02:07] [INFO ] Invariant cache hit.
[2023-03-20 03:02:09] [INFO ] Implicit Places using invariants and state equation in 2334 ms returned []
Implicit Place search using SMT with State Equation took 4689 ms to find 0 implicit places.
[2023-03-20 03:02:09] [INFO ] Invariant cache hit.
[2023-03-20 03:02:11] [INFO ] Dead Transitions using invariants and state equation in 2184 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6998 ms. Remains : 2503/2503 places, 1802/1802 transitions.
Stuttering acceptance computed with spot in 313 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-100A-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s136 1) (EQ s146 1)), p1:(AND (EQ s987 1) (EQ s989 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 1169 ms.
Stack based approach found an accepted trace after 204 steps with 0 reset with depth 205 and stack size 205 in 4 ms.
FORMULA ShieldPPPt-PT-100A-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldPPPt-PT-100A-LTLFireability-14 finished in 8546 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G((p1&&F(p0)))))))'
Support contains 1 out of 2503 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 : 2503/2503 places, 1802/1802 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 2501 transition count 1800
Applied a total of 4 rules in 176 ms. Remains 2501 /2503 variables (removed 2) and now considering 1800/1802 (removed 2) transitions.
// Phase 1: matrix 1800 rows 2501 cols
[2023-03-20 03:02:13] [INFO ] Computed 1101 place invariants in 23 ms
[2023-03-20 03:02:15] [INFO ] Implicit Places using invariants in 1721 ms returned []
[2023-03-20 03:02:15] [INFO ] Invariant cache hit.
[2023-03-20 03:02:16] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-20 03:02:18] [INFO ] Implicit Places using invariants and state equation in 3642 ms returned [2494]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 5407 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 2500/2503 places, 1800/1802 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 2500 transition count 1798
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 2498 transition count 1798
Applied a total of 4 rules in 129 ms. Remains 2498 /2500 variables (removed 2) and now considering 1798/1800 (removed 2) transitions.
// Phase 1: matrix 1798 rows 2498 cols
[2023-03-20 03:02:19] [INFO ] Computed 1100 place invariants in 10 ms
[2023-03-20 03:02:21] [INFO ] Implicit Places using invariants in 2311 ms returned [2481, 2485]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 2317 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 2496/2503 places, 1798/1802 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 2494 transition count 1796
Applied a total of 4 rules in 260 ms. Remains 2494 /2496 variables (removed 2) and now considering 1796/1798 (removed 2) transitions.
// Phase 1: matrix 1796 rows 2494 cols
[2023-03-20 03:02:21] [INFO ] Computed 1098 place invariants in 13 ms
[2023-03-20 03:02:23] [INFO ] Implicit Places using invariants in 1842 ms returned []
[2023-03-20 03:02:23] [INFO ] Invariant cache hit.
[2023-03-20 03:02:25] [INFO ] Implicit Places using invariants and state equation in 2030 ms returned []
Implicit Place search using SMT with State Equation took 3885 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 2494/2503 places, 1796/1802 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 12174 ms. Remains : 2494/2503 places, 1796/1802 transitions.
Stuttering acceptance computed with spot in 150 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-100A-LTLFireability-15 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:(EQ s2022 0)], 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 0 reset in 1184 ms.
Product exploration explored 100000 steps with 0 reset in 1515 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 218 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 1) seen :0
Finished probabilistic random walk after 7963 steps, run visited all 1 properties in 152 ms. (steps per millisecond=52 )
Probabilistic random walk after 7963 steps, saw 7740 distinct states, run finished after 154 ms. (steps per millisecond=51 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 252 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 126 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 125 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 2494 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 : 2494/2494 places, 1796/1796 transitions.
Applied a total of 0 rules in 134 ms. Remains 2494 /2494 variables (removed 0) and now considering 1796/1796 (removed 0) transitions.
[2023-03-20 03:02:29] [INFO ] Invariant cache hit.
[2023-03-20 03:02:31] [INFO ] Implicit Places using invariants in 1566 ms returned []
[2023-03-20 03:02:31] [INFO ] Invariant cache hit.
[2023-03-20 03:02:35] [INFO ] Implicit Places using invariants and state equation in 4233 ms returned []
Implicit Place search using SMT with State Equation took 5813 ms to find 0 implicit places.
[2023-03-20 03:02:35] [INFO ] Redundant transitions in 72 ms returned []
[2023-03-20 03:02:35] [INFO ] Invariant cache hit.
[2023-03-20 03:02:37] [INFO ] Dead Transitions using invariants and state equation in 2024 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8088 ms. Remains : 2494/2494 places, 1796/1796 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 191 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 90 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=51 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 1) seen :0
Finished probabilistic random walk after 7963 steps, run visited all 1 properties in 143 ms. (steps per millisecond=55 )
Probabilistic random walk after 7963 steps, saw 7740 distinct states, run finished after 145 ms. (steps per millisecond=54 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 222 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 112 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 173 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 111 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 1247 ms.
Product exploration explored 100000 steps with 0 reset in 1552 ms.
Support contains 1 out of 2494 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2494/2494 places, 1796/1796 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 99 ms. Remains 2493 /2494 variables (removed 1) and now considering 1795/1796 (removed 1) transitions.
// Phase 1: matrix 1795 rows 2493 cols
[2023-03-20 03:02:42] [INFO ] Computed 1098 place invariants in 14 ms
[2023-03-20 03:02:43] [INFO ] Implicit Places using invariants in 1506 ms returned []
[2023-03-20 03:02:43] [INFO ] Invariant cache hit.
[2023-03-20 03:02:48] [INFO ] Implicit Places using invariants and state equation in 4609 ms returned []
Implicit Place search using SMT with State Equation took 6137 ms to find 0 implicit places.
[2023-03-20 03:02:48] [INFO ] Redundant transitions in 81 ms returned []
[2023-03-20 03:02:48] [INFO ] Invariant cache hit.
[2023-03-20 03:02:50] [INFO ] Dead Transitions using invariants and state equation in 1929 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8274 ms. Remains : 2493/2494 places, 1795/1796 transitions.
Treatment of property ShieldPPPt-PT-100A-LTLFireability-15 finished in 37084 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((G(p0)||F((p1||X(p2)||G(p3))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G((p1&&F(p0)))))))'
[2023-03-20 03:02:50] [INFO ] Flatten gal took : 165 ms
[2023-03-20 03:02:50] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLFireability.sr.xml took 1 ms.
[2023-03-20 03:02:50] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 2503 places, 1802 transitions and 7204 arcs took 11 ms.
Total runtime 437524 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT ShieldPPPt-PT-100A
BK_EXAMINATION: LTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/366
LTLFireability

FORMULA ShieldPPPt-PT-100A-LTLFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1679281467076

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/366/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/366/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/366/LTLFireability.xml
lola: Created skeleton in 1.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 4 (type EXCL) for 3 ShieldPPPt-PT-100A-LTLFireability-15
lola: time limit : 1799 sec
lola: memory limit: 32 pages
lola: FINISHED task # 4 (type EXCL) for ShieldPPPt-PT-100A-LTLFireability-15
lola: result : false
lola: markings : 84446
lola: fired transitions : 102475
lola: time used : 2.000000
lola: memory pages used : 2
lola: LAUNCH task # 1 (type EXCL) for 0 ShieldPPPt-PT-100A-LTLFireability-09
lola: time limit : 3597 sec
lola: memory limit: 32 pages
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FINAL RESULTS
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ShieldPPPt-PT-100A-LTLFireability-15: LTL false LTL model checker


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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="ShieldPPPt-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 ShieldPPPt-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 r391-oct2-167903715600692"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-100A.tgz
mv ShieldPPPt-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 ;