About the Execution of LTSMin+red for NoC3x3-PT-1A
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 309.079 | 11372.00 | 19691.00 | 506.70 | TFFFFFFFFFTTFTTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r265-smll-167863539700227.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is NoC3x3-PT-1A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r265-smll-167863539700227
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 6.7K Feb 26 09:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 26 09:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 26 09:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 09:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 09:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 151K Feb 26 09:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Feb 26 09:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 26 09:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Feb 25 16:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 81K 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 NoC3x3-PT-1A-LTLCardinality-00
FORMULA_NAME NoC3x3-PT-1A-LTLCardinality-01
FORMULA_NAME NoC3x3-PT-1A-LTLCardinality-02
FORMULA_NAME NoC3x3-PT-1A-LTLCardinality-03
FORMULA_NAME NoC3x3-PT-1A-LTLCardinality-04
FORMULA_NAME NoC3x3-PT-1A-LTLCardinality-05
FORMULA_NAME NoC3x3-PT-1A-LTLCardinality-06
FORMULA_NAME NoC3x3-PT-1A-LTLCardinality-07
FORMULA_NAME NoC3x3-PT-1A-LTLCardinality-08
FORMULA_NAME NoC3x3-PT-1A-LTLCardinality-09
FORMULA_NAME NoC3x3-PT-1A-LTLCardinality-10
FORMULA_NAME NoC3x3-PT-1A-LTLCardinality-11
FORMULA_NAME NoC3x3-PT-1A-LTLCardinality-12
FORMULA_NAME NoC3x3-PT-1A-LTLCardinality-13
FORMULA_NAME NoC3x3-PT-1A-LTLCardinality-14
FORMULA_NAME NoC3x3-PT-1A-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678851245702
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NoC3x3-PT-1A
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-15 03:34:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-15 03:34:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 03:34:08] [INFO ] Load time of PNML (sax parser for PT used): 99 ms
[2023-03-15 03:34:08] [INFO ] Transformed 165 places.
[2023-03-15 03:34:08] [INFO ] Transformed 355 transitions.
[2023-03-15 03:34:08] [INFO ] Found NUPN structural information;
[2023-03-15 03:34:08] [INFO ] Parsed PT model containing 165 places and 355 transitions and 1069 arcs in 204 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
Ensure Unique test removed 108 transitions
Reduce redundant transitions removed 108 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA NoC3x3-PT-1A-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-1A-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-1A-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-1A-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-1A-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-1A-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-1A-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-1A-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-1A-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA NoC3x3-PT-1A-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 19 out of 165 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 165/165 places, 247/247 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 142 transition count 212
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 142 transition count 212
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 0 with 22 rules applied. Total rules applied 68 place count 142 transition count 190
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 72 place count 138 transition count 190
Applied a total of 72 rules in 48 ms. Remains 138 /165 variables (removed 27) and now considering 190/247 (removed 57) transitions.
// Phase 1: matrix 190 rows 138 cols
[2023-03-15 03:34:08] [INFO ] Computed 36 place invariants in 13 ms
[2023-03-15 03:34:09] [INFO ] Implicit Places using invariants in 380 ms returned []
[2023-03-15 03:34:09] [INFO ] Invariant cache hit.
[2023-03-15 03:34:09] [INFO ] Implicit Places using invariants and state equation in 235 ms returned []
Implicit Place search using SMT with State Equation took 658 ms to find 0 implicit places.
[2023-03-15 03:34:09] [INFO ] Invariant cache hit.
[2023-03-15 03:34:09] [INFO ] Dead Transitions using invariants and state equation in 206 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 138/165 places, 190/247 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 913 ms. Remains : 138/165 places, 190/247 transitions.
Support contains 19 out of 138 places after structural reductions.
[2023-03-15 03:34:09] [INFO ] Flatten gal took : 61 ms
[2023-03-15 03:34:09] [INFO ] Flatten gal took : 27 ms
[2023-03-15 03:34:09] [INFO ] Input system was already deterministic with 190 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 456 ms. (steps per millisecond=21 ) properties (out of 11) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-15 03:34:10] [INFO ] Invariant cache hit.
[2023-03-15 03:34:10] [INFO ] After 95ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-15 03:34:10] [INFO ] [Nat]Absence check using 36 positive place invariants in 9 ms returned sat
[2023-03-15 03:34:10] [INFO ] After 79ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
FORMULA NoC3x3-PT-1A-LTLCardinality-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 5 simplifications.
Computed a total of 3 stabilizing places and 1 stable transitions
Graph (complete) has 440 edges and 138 vertex of which 136 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.4 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 138 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 138/138 places, 190/190 transitions.
Graph (trivial) has 86 edges and 138 vertex of which 46 / 138 are part of one of the 20 SCC in 5 ms
Free SCC test removed 26 places
Ensure Unique test removed 52 transitions
Reduce isomorphic transitions removed 52 transitions.
Graph (complete) has 388 edges and 112 vertex of which 110 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 7 place count 105 transition count 133
Iterating global reduction 0 with 5 rules applied. Total rules applied 12 place count 105 transition count 133
Applied a total of 12 rules in 31 ms. Remains 105 /138 variables (removed 33) and now considering 133/190 (removed 57) transitions.
[2023-03-15 03:34:10] [INFO ] Flow matrix only has 114 transitions (discarded 19 similar events)
// Phase 1: matrix 114 rows 105 cols
[2023-03-15 03:34:10] [INFO ] Computed 34 place invariants in 7 ms
[2023-03-15 03:34:11] [INFO ] Implicit Places using invariants in 114 ms returned []
[2023-03-15 03:34:11] [INFO ] Flow matrix only has 114 transitions (discarded 19 similar events)
[2023-03-15 03:34:11] [INFO ] Invariant cache hit.
[2023-03-15 03:34:11] [INFO ] State equation strengthened by 57 read => feed constraints.
[2023-03-15 03:34:11] [INFO ] Implicit Places using invariants and state equation in 204 ms returned []
Implicit Place search using SMT with State Equation took 328 ms to find 0 implicit places.
[2023-03-15 03:34:11] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-15 03:34:11] [INFO ] Flow matrix only has 114 transitions (discarded 19 similar events)
[2023-03-15 03:34:11] [INFO ] Invariant cache hit.
[2023-03-15 03:34:11] [INFO ] Dead Transitions using invariants and state equation in 143 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 105/138 places, 133/190 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 518 ms. Remains : 105/138 places, 133/190 transitions.
Stuttering acceptance computed with spot in 220 ms :[(NOT p0)]
Running random walk in product with property : NoC3x3-PT-1A-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s30 0) (EQ s79 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 3 ms.
FORMULA NoC3x3-PT-1A-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1A-LTLCardinality-05 finished in 840 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))||F(p1)))'
Support contains 3 out of 138 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 190/190 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 136 transition count 190
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 5 place count 133 transition count 187
Iterating global reduction 1 with 3 rules applied. Total rules applied 8 place count 133 transition count 187
Applied a total of 8 rules in 15 ms. Remains 133 /138 variables (removed 5) and now considering 187/190 (removed 3) transitions.
// Phase 1: matrix 187 rows 133 cols
[2023-03-15 03:34:11] [INFO ] Computed 34 place invariants in 18 ms
[2023-03-15 03:34:11] [INFO ] Implicit Places using invariants in 120 ms returned []
[2023-03-15 03:34:11] [INFO ] Invariant cache hit.
[2023-03-15 03:34:11] [INFO ] Implicit Places using invariants and state equation in 178 ms returned []
Implicit Place search using SMT with State Equation took 302 ms to find 0 implicit places.
[2023-03-15 03:34:11] [INFO ] Invariant cache hit.
[2023-03-15 03:34:12] [INFO ] Dead Transitions using invariants and state equation in 146 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 133/138 places, 187/190 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 464 ms. Remains : 133/138 places, 187/190 transitions.
Stuttering acceptance computed with spot in 121 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : NoC3x3-PT-1A-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(EQ s64 1), p0:(OR (EQ s122 0) (EQ s47 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 8130 reset in 694 ms.
Stack based approach found an accepted trace after 850 steps with 70 reset with depth 37 and stack size 35 in 6 ms.
FORMULA NoC3x3-PT-1A-LTLCardinality-06 FALSE TECHNIQUES STACK_TEST
Treatment of property NoC3x3-PT-1A-LTLCardinality-06 finished in 1306 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||X(G(p2))))))'
Support contains 5 out of 138 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 190/190 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 136 transition count 190
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 6 place count 132 transition count 186
Iterating global reduction 1 with 4 rules applied. Total rules applied 10 place count 132 transition count 186
Applied a total of 10 rules in 8 ms. Remains 132 /138 variables (removed 6) and now considering 186/190 (removed 4) transitions.
// Phase 1: matrix 186 rows 132 cols
[2023-03-15 03:34:12] [INFO ] Computed 34 place invariants in 2 ms
[2023-03-15 03:34:13] [INFO ] Implicit Places using invariants in 106 ms returned []
[2023-03-15 03:34:13] [INFO ] Invariant cache hit.
[2023-03-15 03:34:13] [INFO ] Implicit Places using invariants and state equation in 202 ms returned []
Implicit Place search using SMT with State Equation took 311 ms to find 0 implicit places.
[2023-03-15 03:34:13] [INFO ] Invariant cache hit.
[2023-03-15 03:34:13] [INFO ] Dead Transitions using invariants and state equation in 161 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 132/138 places, 186/190 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 482 ms. Remains : 132/138 places, 186/190 transitions.
Stuttering acceptance computed with spot in 158 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2), true]
Running random walk in product with property : NoC3x3-PT-1A-LTLCardinality-08 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=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 p2), acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s52 0) (EQ s117 1)), p1:(AND (EQ s109 0) (EQ s122 1)), p2:(OR (EQ s109 0) (EQ s116 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 17 steps with 3 reset in 1 ms.
FORMULA NoC3x3-PT-1A-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1A-LTLCardinality-08 finished in 663 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)&&X(G(!p0))))'
Support contains 2 out of 138 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 190/190 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 136 transition count 190
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 6 place count 132 transition count 186
Iterating global reduction 1 with 4 rules applied. Total rules applied 10 place count 132 transition count 186
Applied a total of 10 rules in 7 ms. Remains 132 /138 variables (removed 6) and now considering 186/190 (removed 4) transitions.
// Phase 1: matrix 186 rows 132 cols
[2023-03-15 03:34:13] [INFO ] Computed 34 place invariants in 1 ms
[2023-03-15 03:34:13] [INFO ] Implicit Places using invariants in 93 ms returned []
[2023-03-15 03:34:13] [INFO ] Invariant cache hit.
[2023-03-15 03:34:13] [INFO ] Implicit Places using invariants and state equation in 158 ms returned []
Implicit Place search using SMT with State Equation took 252 ms to find 0 implicit places.
[2023-03-15 03:34:13] [INFO ] Invariant cache hit.
[2023-03-15 03:34:14] [INFO ] Dead Transitions using invariants and state equation in 149 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 132/138 places, 186/190 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 409 ms. Remains : 132/138 places, 186/190 transitions.
Stuttering acceptance computed with spot in 84 ms :[true, p0, true]
Running random walk in product with property : NoC3x3-PT-1A-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (NEQ s115 0) (NEQ s80 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 0 steps with 0 reset in 0 ms.
FORMULA NoC3x3-PT-1A-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1A-LTLCardinality-09 finished in 509 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(p0))'
Support contains 2 out of 138 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 190/190 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 136 transition count 190
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 7 place count 131 transition count 185
Iterating global reduction 1 with 5 rules applied. Total rules applied 12 place count 131 transition count 185
Applied a total of 12 rules in 7 ms. Remains 131 /138 variables (removed 7) and now considering 185/190 (removed 5) transitions.
// Phase 1: matrix 185 rows 131 cols
[2023-03-15 03:34:14] [INFO ] Computed 34 place invariants in 1 ms
[2023-03-15 03:34:14] [INFO ] Implicit Places using invariants in 105 ms returned []
[2023-03-15 03:34:14] [INFO ] Invariant cache hit.
[2023-03-15 03:34:14] [INFO ] Implicit Places using invariants and state equation in 193 ms returned []
Implicit Place search using SMT with State Equation took 301 ms to find 0 implicit places.
[2023-03-15 03:34:14] [INFO ] Invariant cache hit.
[2023-03-15 03:34:14] [INFO ] Dead Transitions using invariants and state equation in 136 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 131/138 places, 185/190 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 445 ms. Remains : 131/138 places, 185/190 transitions.
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : NoC3x3-PT-1A-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s101 0) (EQ s114 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 528 ms.
Product exploration explored 100000 steps with 50000 reset in 545 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), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 67 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA NoC3x3-PT-1A-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property NoC3x3-PT-1A-LTLCardinality-14 finished in 1689 ms.
All properties solved by simple procedures.
Total runtime 7552 ms.
ITS solved all properties within timeout
BK_STOP 1678851257074
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
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="NoC3x3-PT-1A"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is NoC3x3-PT-1A, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r265-smll-167863539700227"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-1A.tgz
mv NoC3x3-PT-1A execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;