About the Execution of LoLa+red for Anderson-PT-11
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1043.132 | 49540.00 | 71883.00 | 390.20 | FFTFFFTTFFTFFFFF | 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.r519-tall-167987244700059.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 lolaxred
Input is Anderson-PT-11, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r519-tall-167987244700059
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 6.2K Mar 23 15:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Mar 23 15:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Mar 23 15:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Mar 23 15:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 23 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 23 07:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 23 07:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 23 07:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 11K Mar 23 15:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 98K Mar 23 15:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Mar 23 15:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Mar 23 15:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 23 07:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 23 07:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 1.6M Mar 31 16:48 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 Anderson-PT-11-LTLCardinality-00
FORMULA_NAME Anderson-PT-11-LTLCardinality-01
FORMULA_NAME Anderson-PT-11-LTLCardinality-02
FORMULA_NAME Anderson-PT-11-LTLCardinality-03
FORMULA_NAME Anderson-PT-11-LTLCardinality-04
FORMULA_NAME Anderson-PT-11-LTLCardinality-05
FORMULA_NAME Anderson-PT-11-LTLCardinality-06
FORMULA_NAME Anderson-PT-11-LTLCardinality-07
FORMULA_NAME Anderson-PT-11-LTLCardinality-08
FORMULA_NAME Anderson-PT-11-LTLCardinality-09
FORMULA_NAME Anderson-PT-11-LTLCardinality-10
FORMULA_NAME Anderson-PT-11-LTLCardinality-11
FORMULA_NAME Anderson-PT-11-LTLCardinality-12
FORMULA_NAME Anderson-PT-11-LTLCardinality-13
FORMULA_NAME Anderson-PT-11-LTLCardinality-14
FORMULA_NAME Anderson-PT-11-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1680832617777
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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Anderson-PT-11
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2023-04-07 01:56:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-04-07 01:56:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-07 01:56:59] [INFO ] Load time of PNML (sax parser for PT used): 156 ms
[2023-04-07 01:56:59] [INFO ] Transformed 749 places.
[2023-04-07 01:56:59] [INFO ] Transformed 3245 transitions.
[2023-04-07 01:56:59] [INFO ] Found NUPN structural information;
[2023-04-07 01:56:59] [INFO ] Parsed PT model containing 749 places and 3245 transitions and 12540 arcs in 232 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 27 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA Anderson-PT-11-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-11-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-11-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-11-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-11-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-11-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 39 out of 749 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 749/749 places, 3245/3245 transitions.
Discarding 202 places :
Symmetric choice reduction at 0 with 202 rule applications. Total rules 202 place count 547 transition count 963
Iterating global reduction 0 with 202 rules applied. Total rules applied 404 place count 547 transition count 963
Applied a total of 404 rules in 105 ms. Remains 547 /749 variables (removed 202) and now considering 963/3245 (removed 2282) transitions.
// Phase 1: matrix 963 rows 547 cols
[2023-04-07 01:56:59] [INFO ] Computed 25 invariants in 54 ms
[2023-04-07 01:57:00] [INFO ] Implicit Places using invariants in 831 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 856 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 546/749 places, 963/3245 transitions.
Applied a total of 0 rules in 13 ms. Remains 546 /546 variables (removed 0) and now considering 963/963 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 975 ms. Remains : 546/749 places, 963/3245 transitions.
Support contains 39 out of 546 places after structural reductions.
[2023-04-07 01:57:00] [INFO ] Flatten gal took : 91 ms
[2023-04-07 01:57:00] [INFO ] Flatten gal took : 63 ms
[2023-04-07 01:57:00] [INFO ] Input system was already deterministic with 963 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 584 ms. (steps per millisecond=17 ) properties (out of 23) seen :7
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 14) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 11) seen :3
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 8) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 963 rows 546 cols
[2023-04-07 01:57:01] [INFO ] Computed 24 invariants in 13 ms
[2023-04-07 01:57:01] [INFO ] After 201ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-04-07 01:57:02] [INFO ] [Nat]Absence check using 13 positive place invariants in 11 ms returned sat
[2023-04-07 01:57:02] [INFO ] [Nat]Absence check using 13 positive and 11 generalized place invariants in 24 ms returned sat
[2023-04-07 01:57:03] [INFO ] After 1069ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-04-07 01:57:03] [INFO ] State equation strengthened by 110 read => feed constraints.
[2023-04-07 01:57:03] [INFO ] After 431ms SMT Verify possible using 110 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-04-07 01:57:04] [INFO ] After 818ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 324 ms.
[2023-04-07 01:57:04] [INFO ] After 2516ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 5 ms.
Support contains 11 out of 546 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 546/546 places, 963/963 transitions.
Drop transitions removed 119 transitions
Trivial Post-agglo rules discarded 119 transitions
Performed 119 trivial Post agglomeration. Transition count delta: 119
Iterating post reduction 0 with 119 rules applied. Total rules applied 119 place count 546 transition count 844
Reduce places removed 119 places and 0 transitions.
Iterating post reduction 1 with 119 rules applied. Total rules applied 238 place count 427 transition count 844
Performed 102 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 102 Pre rules applied. Total rules applied 238 place count 427 transition count 742
Deduced a syphon composed of 102 places in 0 ms
Reduce places removed 102 places and 0 transitions.
Iterating global reduction 2 with 204 rules applied. Total rules applied 442 place count 325 transition count 742
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 453 place count 314 transition count 651
Iterating global reduction 2 with 11 rules applied. Total rules applied 464 place count 314 transition count 651
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 474 place count 309 transition count 646
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 476 place count 309 transition count 644
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 478 place count 307 transition count 644
Applied a total of 478 rules in 108 ms. Remains 307 /546 variables (removed 239) and now considering 644/963 (removed 319) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 307/546 places, 644/963 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=51 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 644 rows 307 cols
[2023-04-07 01:57:04] [INFO ] Computed 24 invariants in 7 ms
[2023-04-07 01:57:05] [INFO ] After 82ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-04-07 01:57:05] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2023-04-07 01:57:05] [INFO ] [Nat]Absence check using 13 positive and 11 generalized place invariants in 16 ms returned sat
[2023-04-07 01:57:05] [INFO ] After 332ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-04-07 01:57:05] [INFO ] State equation strengthened by 110 read => feed constraints.
[2023-04-07 01:57:05] [INFO ] After 191ms SMT Verify possible using 110 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-04-07 01:57:05] [INFO ] After 404ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 187 ms.
[2023-04-07 01:57:06] [INFO ] After 1040ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 12 ms.
Support contains 7 out of 307 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 307/307 places, 644/644 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 307 transition count 642
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 305 transition count 642
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 304 transition count 621
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 304 transition count 621
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 303 transition count 620
Applied a total of 8 rules in 40 ms. Remains 303 /307 variables (removed 4) and now considering 620/644 (removed 24) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 303/307 places, 620/644 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=59 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 620 rows 303 cols
[2023-04-07 01:57:06] [INFO ] Computed 24 invariants in 7 ms
[2023-04-07 01:57:06] [INFO ] After 51ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-04-07 01:57:06] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2023-04-07 01:57:06] [INFO ] [Nat]Absence check using 13 positive and 11 generalized place invariants in 17 ms returned sat
[2023-04-07 01:57:06] [INFO ] After 250ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-04-07 01:57:06] [INFO ] State equation strengthened by 110 read => feed constraints.
[2023-04-07 01:57:07] [INFO ] After 156ms SMT Verify possible using 110 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-04-07 01:57:07] [INFO ] After 305ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 132 ms.
[2023-04-07 01:57:07] [INFO ] After 798ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 2 ms.
Support contains 5 out of 303 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 303/303 places, 620/620 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 303 transition count 619
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 302 transition count 619
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 301 transition count 618
Applied a total of 4 rules in 42 ms. Remains 301 /303 variables (removed 2) and now considering 618/620 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56 ms. Remains : 301/303 places, 618/620 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=50 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 506486 steps, run timeout after 3008 ms. (steps per millisecond=168 ) properties seen :{1=1, 2=1}
Probabilistic random walk after 506486 steps, saw 385394 distinct states, run finished after 3010 ms. (steps per millisecond=168 ) properties seen :2
Running SMT prover for 1 properties.
// Phase 1: matrix 618 rows 301 cols
[2023-04-07 01:57:10] [INFO ] Computed 24 invariants in 4 ms
[2023-04-07 01:57:10] [INFO ] After 56ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-07 01:57:10] [INFO ] [Nat]Absence check using 13 positive place invariants in 9 ms returned sat
[2023-04-07 01:57:10] [INFO ] [Nat]Absence check using 13 positive and 11 generalized place invariants in 12 ms returned sat
[2023-04-07 01:57:11] [INFO ] After 181ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-07 01:57:11] [INFO ] State equation strengthened by 110 read => feed constraints.
[2023-04-07 01:57:11] [INFO ] After 72ms SMT Verify possible using 110 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-07 01:57:11] [INFO ] After 111ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 25 ms.
[2023-04-07 01:57:11] [INFO ] After 403ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 301 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 301/301 places, 618/618 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 299 transition count 616
Applied a total of 4 rules in 20 ms. Remains 299 /301 variables (removed 2) and now considering 616/618 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 299/301 places, 616/618 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1036292 steps, run timeout after 3001 ms. (steps per millisecond=345 ) properties seen :{}
Probabilistic random walk after 1036292 steps, saw 771978 distinct states, run finished after 3003 ms. (steps per millisecond=345 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 616 rows 299 cols
[2023-04-07 01:57:14] [INFO ] Computed 24 invariants in 10 ms
[2023-04-07 01:57:14] [INFO ] After 59ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-07 01:57:14] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2023-04-07 01:57:14] [INFO ] [Nat]Absence check using 13 positive and 11 generalized place invariants in 8 ms returned sat
[2023-04-07 01:57:14] [INFO ] After 157ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-07 01:57:14] [INFO ] State equation strengthened by 110 read => feed constraints.
[2023-04-07 01:57:14] [INFO ] After 95ms SMT Verify possible using 110 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-07 01:57:14] [INFO ] After 137ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 24 ms.
[2023-04-07 01:57:14] [INFO ] After 388ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 2 out of 299 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 299/299 places, 616/616 transitions.
Applied a total of 0 rules in 17 ms. Remains 299 /299 variables (removed 0) and now considering 616/616 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 299/299 places, 616/616 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 299/299 places, 616/616 transitions.
Applied a total of 0 rules in 11 ms. Remains 299 /299 variables (removed 0) and now considering 616/616 (removed 0) transitions.
[2023-04-07 01:57:14] [INFO ] Invariant cache hit.
[2023-04-07 01:57:15] [INFO ] Implicit Places using invariants in 244 ms returned []
[2023-04-07 01:57:15] [INFO ] Invariant cache hit.
[2023-04-07 01:57:15] [INFO ] State equation strengthened by 110 read => feed constraints.
[2023-04-07 01:57:15] [INFO ] Implicit Places using invariants and state equation in 785 ms returned []
Implicit Place search using SMT with State Equation took 1031 ms to find 0 implicit places.
[2023-04-07 01:57:15] [INFO ] Redundant transitions in 37 ms returned []
[2023-04-07 01:57:15] [INFO ] Invariant cache hit.
[2023-04-07 01:57:16] [INFO ] Dead Transitions using invariants and state equation in 332 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1422 ms. Remains : 299/299 places, 616/616 transitions.
Performed 121 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 121 Pre rules applied. Total rules applied 0 place count 299 transition count 495
Deduced a syphon composed of 121 places in 0 ms
Reduce places removed 121 places and 0 transitions.
Iterating global reduction 0 with 242 rules applied. Total rules applied 242 place count 178 transition count 495
Applied a total of 242 rules in 13 ms. Remains 178 /299 variables (removed 121) and now considering 495/616 (removed 121) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 495 rows 178 cols
[2023-04-07 01:57:16] [INFO ] Computed 24 invariants in 6 ms
[2023-04-07 01:57:16] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-07 01:57:16] [INFO ] [Nat]Absence check using 13 positive place invariants in 4 ms returned sat
[2023-04-07 01:57:16] [INFO ] [Nat]Absence check using 13 positive and 11 generalized place invariants in 8 ms returned sat
[2023-04-07 01:57:16] [INFO ] After 134ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-07 01:57:16] [INFO ] After 162ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 15 ms.
[2023-04-07 01:57:16] [INFO ] After 228ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((F(p0) U p1))&&F(p2)))'
Support contains 6 out of 546 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 546/546 places, 963/963 transitions.
Drop transitions removed 118 transitions
Trivial Post-agglo rules discarded 118 transitions
Performed 118 trivial Post agglomeration. Transition count delta: 118
Iterating post reduction 0 with 118 rules applied. Total rules applied 118 place count 546 transition count 845
Reduce places removed 118 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 119 rules applied. Total rules applied 237 place count 428 transition count 844
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 238 place count 427 transition count 844
Performed 107 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 107 Pre rules applied. Total rules applied 238 place count 427 transition count 737
Deduced a syphon composed of 107 places in 0 ms
Reduce places removed 107 places and 0 transitions.
Iterating global reduction 3 with 214 rules applied. Total rules applied 452 place count 320 transition count 737
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 468 place count 304 transition count 621
Iterating global reduction 3 with 16 rules applied. Total rules applied 484 place count 304 transition count 621
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 486 place count 303 transition count 620
Applied a total of 486 rules in 43 ms. Remains 303 /546 variables (removed 243) and now considering 620/963 (removed 343) transitions.
// Phase 1: matrix 620 rows 303 cols
[2023-04-07 01:57:17] [INFO ] Computed 24 invariants in 12 ms
[2023-04-07 01:57:17] [INFO ] Implicit Places using invariants in 253 ms returned []
[2023-04-07 01:57:17] [INFO ] Invariant cache hit.
[2023-04-07 01:57:17] [INFO ] State equation strengthened by 110 read => feed constraints.
[2023-04-07 01:57:18] [INFO ] Implicit Places using invariants and state equation in 1005 ms returned []
Implicit Place search using SMT with State Equation took 1261 ms to find 0 implicit places.
[2023-04-07 01:57:18] [INFO ] Redundant transitions in 19 ms returned []
[2023-04-07 01:57:18] [INFO ] Invariant cache hit.
[2023-04-07 01:57:18] [INFO ] Dead Transitions using invariants and state equation in 316 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 303/546 places, 620/963 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1651 ms. Remains : 303/546 places, 620/963 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 318 ms :[(OR (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (NOT p1), (NOT p2)]
Running random walk in product with property : Anderson-PT-11-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}, { cond=(NOT p2), acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(OR (EQ s170 0) (EQ s301 1)), p0:(OR (EQ s154 0) (EQ s41 1)), p2:(AND (EQ s228 0) (EQ s166 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 48 reset in 322 ms.
Stack based approach found an accepted trace after 3613 steps with 2 reset with depth 140 and stack size 140 in 9 ms.
FORMULA Anderson-PT-11-LTLCardinality-00 FALSE TECHNIQUES STACK_TEST
Treatment of property Anderson-PT-11-LTLCardinality-00 finished in 2579 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(G(p0)) U !p1))))'
Support contains 4 out of 546 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 546/546 places, 963/963 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 532 transition count 889
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 532 transition count 889
Applied a total of 28 rules in 16 ms. Remains 532 /546 variables (removed 14) and now considering 889/963 (removed 74) transitions.
// Phase 1: matrix 889 rows 532 cols
[2023-04-07 01:57:19] [INFO ] Computed 24 invariants in 5 ms
[2023-04-07 01:57:19] [INFO ] Implicit Places using invariants in 608 ms returned []
[2023-04-07 01:57:19] [INFO ] Invariant cache hit.
[2023-04-07 01:57:20] [INFO ] State equation strengthened by 110 read => feed constraints.
[2023-04-07 01:57:21] [INFO ] Implicit Places using invariants and state equation in 1570 ms returned []
Implicit Place search using SMT with State Equation took 2185 ms to find 0 implicit places.
[2023-04-07 01:57:21] [INFO ] Invariant cache hit.
[2023-04-07 01:57:22] [INFO ] Dead Transitions using invariants and state equation in 744 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 532/546 places, 889/963 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2947 ms. Remains : 532/546 places, 889/963 transitions.
Stuttering acceptance computed with spot in 135 ms :[p1, p1, p1, (NOT p0)]
Running random walk in product with property : Anderson-PT-11-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (EQ s152 0) (EQ s45 1)), p0:(OR (EQ s41 0) (EQ s34 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 205 ms.
Stack based approach found an accepted trace after 211 steps with 0 reset with depth 212 and stack size 212 in 2 ms.
FORMULA Anderson-PT-11-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property Anderson-PT-11-LTLCardinality-01 finished in 3316 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((F((p0||X(p1)))&&X(p2))))))'
Support contains 5 out of 546 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 546/546 places, 963/963 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 531 transition count 848
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 531 transition count 848
Applied a total of 30 rules in 21 ms. Remains 531 /546 variables (removed 15) and now considering 848/963 (removed 115) transitions.
// Phase 1: matrix 848 rows 531 cols
[2023-04-07 01:57:22] [INFO ] Computed 24 invariants in 13 ms
[2023-04-07 01:57:22] [INFO ] Implicit Places using invariants in 313 ms returned []
[2023-04-07 01:57:22] [INFO ] Invariant cache hit.
[2023-04-07 01:57:23] [INFO ] State equation strengthened by 110 read => feed constraints.
[2023-04-07 01:57:24] [INFO ] Implicit Places using invariants and state equation in 1918 ms returned []
Implicit Place search using SMT with State Equation took 2239 ms to find 0 implicit places.
[2023-04-07 01:57:24] [INFO ] Invariant cache hit.
[2023-04-07 01:57:25] [INFO ] Dead Transitions using invariants and state equation in 713 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 531/546 places, 848/963 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2977 ms. Remains : 531/546 places, 848/963 transitions.
Stuttering acceptance computed with spot in 238 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (NOT p2)]
Running random walk in product with property : Anderson-PT-11-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=true, acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(NOT p2), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s7 0) (EQ s112 1)), p1:(AND (EQ s357 0) (EQ s67 1)), p2:(EQ s34 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 23 reset in 247 ms.
Stack based approach found an accepted trace after 79 steps with 0 reset with depth 80 and stack size 80 in 2 ms.
FORMULA Anderson-PT-11-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property Anderson-PT-11-LTLCardinality-03 finished in 3499 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U p1))'
Support contains 3 out of 546 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 546/546 places, 963/963 transitions.
Drop transitions removed 119 transitions
Trivial Post-agglo rules discarded 119 transitions
Performed 119 trivial Post agglomeration. Transition count delta: 119
Iterating post reduction 0 with 119 rules applied. Total rules applied 119 place count 546 transition count 844
Reduce places removed 119 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 120 rules applied. Total rules applied 239 place count 427 transition count 843
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 240 place count 426 transition count 843
Performed 109 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 109 Pre rules applied. Total rules applied 240 place count 426 transition count 734
Deduced a syphon composed of 109 places in 0 ms
Reduce places removed 109 places and 0 transitions.
Iterating global reduction 3 with 218 rules applied. Total rules applied 458 place count 317 transition count 734
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 475 place count 300 transition count 597
Iterating global reduction 3 with 17 rules applied. Total rules applied 492 place count 300 transition count 597
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 494 place count 299 transition count 596
Applied a total of 494 rules in 41 ms. Remains 299 /546 variables (removed 247) and now considering 596/963 (removed 367) transitions.
// Phase 1: matrix 596 rows 299 cols
[2023-04-07 01:57:26] [INFO ] Computed 24 invariants in 5 ms
[2023-04-07 01:57:26] [INFO ] Implicit Places using invariants in 271 ms returned []
[2023-04-07 01:57:26] [INFO ] Invariant cache hit.
[2023-04-07 01:57:26] [INFO ] State equation strengthened by 110 read => feed constraints.
[2023-04-07 01:57:27] [INFO ] Implicit Places using invariants and state equation in 828 ms returned []
Implicit Place search using SMT with State Equation took 1102 ms to find 0 implicit places.
[2023-04-07 01:57:27] [INFO ] Redundant transitions in 8 ms returned []
[2023-04-07 01:57:27] [INFO ] Invariant cache hit.
[2023-04-07 01:57:27] [INFO ] Dead Transitions using invariants and state equation in 329 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 299/546 places, 596/963 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1491 ms. Remains : 299/546 places, 596/963 transitions.
Stuttering acceptance computed with spot in 38 ms :[true, (NOT p1)]
Running random walk in product with property : Anderson-PT-11-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(EQ s291 1), p0:(OR (EQ s298 0) (EQ s87 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, null][true, true]]
Entered a terminal (fully accepting) state of product in 1423 steps with 4 reset in 9 ms.
FORMULA Anderson-PT-11-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Anderson-PT-11-LTLCardinality-04 finished in 1561 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U !p1)))'
Support contains 4 out of 546 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 546/546 places, 963/963 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 530 transition count 827
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 530 transition count 827
Applied a total of 32 rules in 37 ms. Remains 530 /546 variables (removed 16) and now considering 827/963 (removed 136) transitions.
// Phase 1: matrix 827 rows 530 cols
[2023-04-07 01:57:27] [INFO ] Computed 24 invariants in 8 ms
[2023-04-07 01:57:28] [INFO ] Implicit Places using invariants in 319 ms returned []
[2023-04-07 01:57:28] [INFO ] Invariant cache hit.
[2023-04-07 01:57:28] [INFO ] State equation strengthened by 110 read => feed constraints.
[2023-04-07 01:57:29] [INFO ] Implicit Places using invariants and state equation in 1738 ms returned []
Implicit Place search using SMT with State Equation took 2060 ms to find 0 implicit places.
[2023-04-07 01:57:29] [INFO ] Invariant cache hit.
[2023-04-07 01:57:30] [INFO ] Dead Transitions using invariants and state equation in 637 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 530/546 places, 827/963 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2735 ms. Remains : 530/546 places, 827/963 transitions.
Stuttering acceptance computed with spot in 83 ms :[p1, p1, true]
Running random walk in product with property : Anderson-PT-11-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(OR (EQ s246 0) (EQ s170 1)), p0:(OR (EQ s88 0) (EQ s89 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]]
Entered a terminal (fully accepting) state of product in 8647 steps with 1 reset in 18 ms.
FORMULA Anderson-PT-11-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Anderson-PT-11-LTLCardinality-05 finished in 2863 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(F(p1))||F(p2)||p0)))'
Support contains 3 out of 546 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 546/546 places, 963/963 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 530 transition count 827
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 530 transition count 827
Applied a total of 32 rules in 17 ms. Remains 530 /546 variables (removed 16) and now considering 827/963 (removed 136) transitions.
// Phase 1: matrix 827 rows 530 cols
[2023-04-07 01:57:30] [INFO ] Computed 24 invariants in 16 ms
[2023-04-07 01:57:30] [INFO ] Implicit Places using invariants in 325 ms returned []
[2023-04-07 01:57:30] [INFO ] Invariant cache hit.
[2023-04-07 01:57:31] [INFO ] State equation strengthened by 110 read => feed constraints.
[2023-04-07 01:57:32] [INFO ] Implicit Places using invariants and state equation in 1438 ms returned []
Implicit Place search using SMT with State Equation took 1767 ms to find 0 implicit places.
[2023-04-07 01:57:32] [INFO ] Invariant cache hit.
[2023-04-07 01:57:32] [INFO ] Dead Transitions using invariants and state equation in 656 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 530/546 places, 827/963 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2442 ms. Remains : 530/546 places, 827/963 transitions.
Stuttering acceptance computed with spot in 182 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : Anderson-PT-11-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s29 0) (EQ s129 1) (EQ s134 1)), p2:(EQ s134 1), p1:(OR (EQ s29 0) (EQ s129 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 560 ms.
Product exploration explored 100000 steps with 50000 reset in 517 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) p1), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p2) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 21 ms. Reduced automaton from 3 states, 3 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Anderson-PT-11-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Anderson-PT-11-LTLCardinality-06 finished in 3751 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 546 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 546/546 places, 963/963 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 529 transition count 826
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 529 transition count 826
Applied a total of 34 rules in 22 ms. Remains 529 /546 variables (removed 17) and now considering 826/963 (removed 137) transitions.
// Phase 1: matrix 826 rows 529 cols
[2023-04-07 01:57:34] [INFO ] Computed 24 invariants in 9 ms
[2023-04-07 01:57:34] [INFO ] Implicit Places using invariants in 290 ms returned []
[2023-04-07 01:57:34] [INFO ] Invariant cache hit.
[2023-04-07 01:57:34] [INFO ] State equation strengthened by 110 read => feed constraints.
[2023-04-07 01:57:36] [INFO ] Implicit Places using invariants and state equation in 1392 ms returned []
Implicit Place search using SMT with State Equation took 1688 ms to find 0 implicit places.
[2023-04-07 01:57:36] [INFO ] Invariant cache hit.
[2023-04-07 01:57:36] [INFO ] Dead Transitions using invariants and state equation in 669 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 529/546 places, 826/963 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2379 ms. Remains : 529/546 places, 826/963 transitions.
Stuttering acceptance computed with spot in 211 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Anderson-PT-11-LTLCardinality-08 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 (NEQ s143 0) (NEQ s278 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 0 ms.
FORMULA Anderson-PT-11-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Anderson-PT-11-LTLCardinality-08 finished in 2617 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||G(F(p1))))))'
Support contains 2 out of 546 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 546/546 places, 963/963 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 528 transition count 825
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 528 transition count 825
Applied a total of 36 rules in 20 ms. Remains 528 /546 variables (removed 18) and now considering 825/963 (removed 138) transitions.
// Phase 1: matrix 825 rows 528 cols
[2023-04-07 01:57:36] [INFO ] Computed 24 invariants in 8 ms
[2023-04-07 01:57:37] [INFO ] Implicit Places using invariants in 312 ms returned []
[2023-04-07 01:57:37] [INFO ] Invariant cache hit.
[2023-04-07 01:57:37] [INFO ] State equation strengthened by 110 read => feed constraints.
[2023-04-07 01:57:38] [INFO ] Implicit Places using invariants and state equation in 1520 ms returned []
Implicit Place search using SMT with State Equation took 1835 ms to find 0 implicit places.
[2023-04-07 01:57:38] [INFO ] Invariant cache hit.
[2023-04-07 01:57:39] [INFO ] Dead Transitions using invariants and state equation in 667 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 528/546 places, 825/963 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2531 ms. Remains : 528/546 places, 825/963 transitions.
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Anderson-PT-11-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s13 0), p1:(EQ s304 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 533 ms.
Product exploration explored 100000 steps with 50000 reset in 549 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 20 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Anderson-PT-11-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Anderson-PT-11-LTLCardinality-10 finished in 3772 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((p0&&X(p1)) U !p2)))'
Support contains 6 out of 546 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 546/546 places, 963/963 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 530 transition count 827
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 530 transition count 827
Applied a total of 32 rules in 20 ms. Remains 530 /546 variables (removed 16) and now considering 827/963 (removed 136) transitions.
// Phase 1: matrix 827 rows 530 cols
[2023-04-07 01:57:40] [INFO ] Computed 24 invariants in 10 ms
[2023-04-07 01:57:41] [INFO ] Implicit Places using invariants in 472 ms returned []
[2023-04-07 01:57:41] [INFO ] Invariant cache hit.
[2023-04-07 01:57:41] [INFO ] State equation strengthened by 110 read => feed constraints.
[2023-04-07 01:57:42] [INFO ] Implicit Places using invariants and state equation in 1548 ms returned []
Implicit Place search using SMT with State Equation took 2028 ms to find 0 implicit places.
[2023-04-07 01:57:42] [INFO ] Invariant cache hit.
[2023-04-07 01:57:43] [INFO ] Dead Transitions using invariants and state equation in 665 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 530/546 places, 827/963 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2715 ms. Remains : 530/546 places, 827/963 transitions.
Stuttering acceptance computed with spot in 101 ms :[p2, true, (OR (NOT p1) p2)]
Running random walk in product with property : Anderson-PT-11-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p2) p0), acceptance={} source=0 dest: 0}, { cond=(AND p2 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p2 p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(OR (AND p2 (NOT p0)) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p2 p0 p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(OR (EQ s180 0) (EQ s136 1)), p0:(OR (EQ s282 0) (EQ s295 1)), p1:(OR (EQ s214 0) (EQ s114 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 371 steps with 0 reset in 3 ms.
FORMULA Anderson-PT-11-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Anderson-PT-11-LTLCardinality-11 finished in 2839 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((!p0 U (p1||G(!p0)))))'
Support contains 4 out of 546 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 546/546 places, 963/963 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 530 transition count 847
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 530 transition count 847
Applied a total of 32 rules in 20 ms. Remains 530 /546 variables (removed 16) and now considering 847/963 (removed 116) transitions.
// Phase 1: matrix 847 rows 530 cols
[2023-04-07 01:57:43] [INFO ] Computed 24 invariants in 8 ms
[2023-04-07 01:57:44] [INFO ] Implicit Places using invariants in 460 ms returned []
[2023-04-07 01:57:44] [INFO ] Invariant cache hit.
[2023-04-07 01:57:44] [INFO ] State equation strengthened by 110 read => feed constraints.
[2023-04-07 01:57:45] [INFO ] Implicit Places using invariants and state equation in 1451 ms returned []
Implicit Place search using SMT with State Equation took 1914 ms to find 0 implicit places.
[2023-04-07 01:57:45] [INFO ] Invariant cache hit.
[2023-04-07 01:57:46] [INFO ] Dead Transitions using invariants and state equation in 700 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 530/546 places, 847/963 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2636 ms. Remains : 530/546 places, 847/963 transitions.
Stuttering acceptance computed with spot in 84 ms :[true, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : Anderson-PT-11-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(AND (NOT (OR (EQ s43 0) (EQ s53 1))) (NOT (OR (EQ s262 0) (EQ s236 1)))), p0:(OR (EQ s262 0) (EQ s236 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Anderson-PT-11-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Anderson-PT-11-LTLCardinality-14 finished in 2745 ms.
All properties solved by simple procedures.
Total runtime 47060 ms.
ITS solved all properties within timeout
BK_STOP 1680832667317
--------------------
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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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="Anderson-PT-11"
export BK_EXAMINATION="LTLCardinality"
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 Anderson-PT-11, 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 r519-tall-167987244700059"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Anderson-PT-11.tgz
mv Anderson-PT-11 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 ;