About the Execution of LoLa+red for FunctionPointer-PT-c064
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 570.548 | 61780.00 | 88275.00 | 464.20 | FFFFFFFTFFTFFFFF | 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.r167-tall-167838853600755.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 FunctionPointer-PT-c064, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r167-tall-167838853600755
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 5.2K Feb 25 11:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 47K Feb 25 11:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 25 11:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 25 11:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 25 12:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 161K Feb 25 12:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Feb 25 12:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Feb 25 12:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 4.2M Mar 5 18:22 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 FunctionPointer-PT-c064-LTLCardinality-00
FORMULA_NAME FunctionPointer-PT-c064-LTLCardinality-01
FORMULA_NAME FunctionPointer-PT-c064-LTLCardinality-02
FORMULA_NAME FunctionPointer-PT-c064-LTLCardinality-03
FORMULA_NAME FunctionPointer-PT-c064-LTLCardinality-04
FORMULA_NAME FunctionPointer-PT-c064-LTLCardinality-05
FORMULA_NAME FunctionPointer-PT-c064-LTLCardinality-06
FORMULA_NAME FunctionPointer-PT-c064-LTLCardinality-07
FORMULA_NAME FunctionPointer-PT-c064-LTLCardinality-08
FORMULA_NAME FunctionPointer-PT-c064-LTLCardinality-09
FORMULA_NAME FunctionPointer-PT-c064-LTLCardinality-10
FORMULA_NAME FunctionPointer-PT-c064-LTLCardinality-11
FORMULA_NAME FunctionPointer-PT-c064-LTLCardinality-12
FORMULA_NAME FunctionPointer-PT-c064-LTLCardinality-13
FORMULA_NAME FunctionPointer-PT-c064-LTLCardinality-14
FORMULA_NAME FunctionPointer-PT-c064-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678521974115
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=FunctionPointer-PT-c064
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-11 08:06:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-11 08:06:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 08:06:15] [INFO ] Load time of PNML (sax parser for PT used): 322 ms
[2023-03-11 08:06:15] [INFO ] Transformed 2826 places.
[2023-03-11 08:06:15] [INFO ] Transformed 8960 transitions.
[2023-03-11 08:06:16] [INFO ] Parsed PT model containing 2826 places and 8960 transitions and 36096 arcs in 446 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 1198 places in 37 ms
Reduce places removed 1198 places and 2998 transitions.
FORMULA FunctionPointer-PT-c064-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c064-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c064-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c064-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c064-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c064-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c064-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 20 out of 1628 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1628/1628 places, 5962/5962 transitions.
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 1612 transition count 5962
Discarding 296 places :
Symmetric choice reduction at 1 with 296 rule applications. Total rules 312 place count 1316 transition count 3678
Iterating global reduction 1 with 296 rules applied. Total rules applied 608 place count 1316 transition count 3678
Ensure Unique test removed 346 transitions
Reduce isomorphic transitions removed 346 transitions.
Iterating post reduction 1 with 346 rules applied. Total rules applied 954 place count 1316 transition count 3332
Discarding 153 places :
Symmetric choice reduction at 2 with 153 rule applications. Total rules 1107 place count 1163 transition count 3026
Iterating global reduction 2 with 153 rules applied. Total rules applied 1260 place count 1163 transition count 3026
Ensure Unique test removed 60 transitions
Reduce isomorphic transitions removed 60 transitions.
Iterating post reduction 2 with 60 rules applied. Total rules applied 1320 place count 1163 transition count 2966
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1332 place count 1151 transition count 2942
Iterating global reduction 3 with 12 rules applied. Total rules applied 1344 place count 1151 transition count 2942
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1356 place count 1139 transition count 2918
Iterating global reduction 3 with 12 rules applied. Total rules applied 1368 place count 1139 transition count 2918
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1380 place count 1127 transition count 2894
Iterating global reduction 3 with 12 rules applied. Total rules applied 1392 place count 1127 transition count 2894
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1404 place count 1115 transition count 2870
Iterating global reduction 3 with 12 rules applied. Total rules applied 1416 place count 1115 transition count 2870
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1428 place count 1103 transition count 2846
Iterating global reduction 3 with 12 rules applied. Total rules applied 1440 place count 1103 transition count 2846
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 1450 place count 1093 transition count 2826
Iterating global reduction 3 with 10 rules applied. Total rules applied 1460 place count 1093 transition count 2826
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 1469 place count 1084 transition count 2808
Iterating global reduction 3 with 9 rules applied. Total rules applied 1478 place count 1084 transition count 2808
Discarding 36 places :
Symmetric choice reduction at 3 with 36 rule applications. Total rules 1514 place count 1048 transition count 2674
Iterating global reduction 3 with 36 rules applied. Total rules applied 1550 place count 1048 transition count 2674
Discarding 48 places :
Symmetric choice reduction at 3 with 48 rule applications. Total rules 1598 place count 1000 transition count 2482
Iterating global reduction 3 with 48 rules applied. Total rules applied 1646 place count 1000 transition count 2482
Discarding 47 places :
Symmetric choice reduction at 3 with 47 rule applications. Total rules 1693 place count 953 transition count 2350
Iterating global reduction 3 with 47 rules applied. Total rules applied 1740 place count 953 transition count 2350
Discarding 47 places :
Symmetric choice reduction at 3 with 47 rule applications. Total rules 1787 place count 906 transition count 2256
Iterating global reduction 3 with 47 rules applied. Total rules applied 1834 place count 906 transition count 2256
Discarding 47 places :
Symmetric choice reduction at 3 with 47 rule applications. Total rules 1881 place count 859 transition count 2162
Iterating global reduction 3 with 47 rules applied. Total rules applied 1928 place count 859 transition count 2162
Discarding 47 places :
Symmetric choice reduction at 3 with 47 rule applications. Total rules 1975 place count 812 transition count 2068
Iterating global reduction 3 with 47 rules applied. Total rules applied 2022 place count 812 transition count 2068
Discarding 44 places :
Symmetric choice reduction at 3 with 44 rule applications. Total rules 2066 place count 768 transition count 1980
Iterating global reduction 3 with 44 rules applied. Total rules applied 2110 place count 768 transition count 1980
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 2129 place count 749 transition count 1942
Iterating global reduction 3 with 19 rules applied. Total rules applied 2148 place count 749 transition count 1942
Applied a total of 2148 rules in 1134 ms. Remains 749 /1628 variables (removed 879) and now considering 1942/5962 (removed 4020) transitions.
[2023-03-11 08:06:17] [INFO ] Flow matrix only has 1311 transitions (discarded 631 similar events)
// Phase 1: matrix 1311 rows 749 cols
[2023-03-11 08:06:17] [INFO ] Computed 2 place invariants in 36 ms
[2023-03-11 08:06:18] [INFO ] Implicit Places using invariants in 686 ms returned []
[2023-03-11 08:06:18] [INFO ] Flow matrix only has 1311 transitions (discarded 631 similar events)
[2023-03-11 08:06:18] [INFO ] Invariant cache hit.
[2023-03-11 08:06:18] [INFO ] State equation strengthened by 320 read => feed constraints.
[2023-03-11 08:06:22] [INFO ] Implicit Places using invariants and state equation in 4460 ms returned []
Implicit Place search using SMT with State Equation took 5171 ms to find 0 implicit places.
[2023-03-11 08:06:22] [INFO ] Flow matrix only has 1311 transitions (discarded 631 similar events)
[2023-03-11 08:06:22] [INFO ] Invariant cache hit.
[2023-03-11 08:06:23] [INFO ] Dead Transitions using invariants and state equation in 587 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 749/1628 places, 1942/5962 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6896 ms. Remains : 749/1628 places, 1942/5962 transitions.
Support contains 20 out of 749 places after structural reductions.
[2023-03-11 08:06:23] [INFO ] Flatten gal took : 132 ms
[2023-03-11 08:06:23] [INFO ] Flatten gal took : 89 ms
[2023-03-11 08:06:23] [INFO ] Input system was already deterministic with 1942 transitions.
Support contains 18 out of 749 places (down from 20) after GAL structural reductions.
Incomplete random walk after 10020 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=47 ) properties (out of 15) seen :2
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 12) seen :3
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-11 08:06:24] [INFO ] Flow matrix only has 1311 transitions (discarded 631 similar events)
[2023-03-11 08:06:24] [INFO ] Invariant cache hit.
[2023-03-11 08:06:24] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-11 08:06:24] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-11 08:06:24] [INFO ] After 253ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-11 08:06:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-11 08:06:24] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-11 08:06:25] [INFO ] After 535ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-11 08:06:25] [INFO ] State equation strengthened by 320 read => feed constraints.
[2023-03-11 08:06:25] [INFO ] After 376ms SMT Verify possible using 320 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2023-03-11 08:06:26] [INFO ] After 903ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 278 ms.
[2023-03-11 08:06:26] [INFO ] After 2010ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Fused 8 Parikh solutions to 4 different solutions.
Parikh walk visited 1 properties in 83 ms.
Support contains 7 out of 749 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 749/749 places, 1942/1942 transitions.
Graph (complete) has 3187 edges and 749 vertex of which 556 are kept as prefixes of interest. Removing 193 places using SCC suffix rule.5 ms
Discarding 193 places :
Also discarding 0 output transitions
Drop transitions removed 384 transitions
Reduce isomorphic transitions removed 384 transitions.
Iterating post reduction 0 with 384 rules applied. Total rules applied 385 place count 556 transition count 1558
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 392 place count 549 transition count 1540
Iterating global reduction 1 with 7 rules applied. Total rules applied 399 place count 549 transition count 1540
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 401 place count 549 transition count 1538
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 406 place count 544 transition count 1526
Iterating global reduction 2 with 5 rules applied. Total rules applied 411 place count 544 transition count 1526
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 415 place count 540 transition count 1518
Iterating global reduction 2 with 4 rules applied. Total rules applied 419 place count 540 transition count 1518
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 423 place count 536 transition count 1510
Iterating global reduction 2 with 4 rules applied. Total rules applied 427 place count 536 transition count 1510
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 431 place count 532 transition count 1502
Iterating global reduction 2 with 4 rules applied. Total rules applied 435 place count 532 transition count 1502
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 439 place count 528 transition count 1494
Iterating global reduction 2 with 4 rules applied. Total rules applied 443 place count 528 transition count 1494
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 446 place count 525 transition count 1488
Iterating global reduction 2 with 3 rules applied. Total rules applied 449 place count 525 transition count 1488
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 451 place count 523 transition count 1484
Iterating global reduction 2 with 2 rules applied. Total rules applied 453 place count 523 transition count 1484
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 455 place count 521 transition count 1480
Iterating global reduction 2 with 2 rules applied. Total rules applied 457 place count 521 transition count 1480
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 463 place count 515 transition count 1456
Iterating global reduction 2 with 6 rules applied. Total rules applied 469 place count 515 transition count 1456
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 475 place count 509 transition count 1432
Iterating global reduction 2 with 6 rules applied. Total rules applied 481 place count 509 transition count 1432
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 487 place count 503 transition count 1420
Iterating global reduction 2 with 6 rules applied. Total rules applied 493 place count 503 transition count 1420
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 499 place count 497 transition count 1408
Iterating global reduction 2 with 6 rules applied. Total rules applied 505 place count 497 transition count 1408
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 511 place count 491 transition count 1396
Iterating global reduction 2 with 6 rules applied. Total rules applied 517 place count 491 transition count 1396
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 523 place count 485 transition count 1384
Iterating global reduction 2 with 6 rules applied. Total rules applied 529 place count 485 transition count 1384
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 535 place count 479 transition count 1372
Iterating global reduction 2 with 6 rules applied. Total rules applied 541 place count 479 transition count 1372
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 2 with 18 rules applied. Total rules applied 559 place count 479 transition count 1354
Applied a total of 559 rules in 449 ms. Remains 479 /749 variables (removed 270) and now considering 1354/1942 (removed 588) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 450 ms. Remains : 479/749 places, 1354/1942 transitions.
Incomplete random walk after 10003 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 7) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-11 08:06:27] [INFO ] Flow matrix only has 786 transitions (discarded 568 similar events)
// Phase 1: matrix 786 rows 479 cols
[2023-03-11 08:06:27] [INFO ] Computed 3 place invariants in 5 ms
[2023-03-11 08:06:27] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-11 08:06:27] [INFO ] After 99ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-11 08:06:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 08:06:27] [INFO ] After 249ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-11 08:06:27] [INFO ] State equation strengthened by 98 read => feed constraints.
[2023-03-11 08:06:27] [INFO ] After 168ms SMT Verify possible using 98 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-11 08:06:27] [INFO ] After 327ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 103 ms.
[2023-03-11 08:06:27] [INFO ] After 789ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Fused 4 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 36 ms.
Support contains 4 out of 479 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 479/479 places, 1354/1354 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 476 transition count 1348
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 476 transition count 1348
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 12 place count 476 transition count 1342
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 16 place count 472 transition count 1334
Iterating global reduction 1 with 4 rules applied. Total rules applied 20 place count 472 transition count 1334
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 24 place count 472 transition count 1330
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 27 place count 469 transition count 1324
Iterating global reduction 2 with 3 rules applied. Total rules applied 30 place count 469 transition count 1324
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 35 place count 464 transition count 1306
Iterating global reduction 2 with 5 rules applied. Total rules applied 40 place count 464 transition count 1306
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 45 place count 459 transition count 1294
Iterating global reduction 2 with 5 rules applied. Total rules applied 50 place count 459 transition count 1294
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 55 place count 454 transition count 1284
Iterating global reduction 2 with 5 rules applied. Total rules applied 60 place count 454 transition count 1284
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 65 place count 449 transition count 1274
Iterating global reduction 2 with 5 rules applied. Total rules applied 70 place count 449 transition count 1274
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 75 place count 444 transition count 1264
Iterating global reduction 2 with 5 rules applied. Total rules applied 80 place count 444 transition count 1264
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 85 place count 439 transition count 1254
Iterating global reduction 2 with 5 rules applied. Total rules applied 90 place count 439 transition count 1254
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 95 place count 434 transition count 1244
Iterating global reduction 2 with 5 rules applied. Total rules applied 100 place count 434 transition count 1244
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 101 place count 433 transition count 1242
Iterating global reduction 2 with 1 rules applied. Total rules applied 102 place count 433 transition count 1242
Applied a total of 102 rules in 161 ms. Remains 433 /479 variables (removed 46) and now considering 1242/1354 (removed 112) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 161 ms. Remains : 433/479 places, 1242/1354 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-11 08:06:28] [INFO ] Flow matrix only has 710 transitions (discarded 532 similar events)
// Phase 1: matrix 710 rows 433 cols
[2023-03-11 08:06:28] [INFO ] Computed 3 place invariants in 6 ms
[2023-03-11 08:06:28] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 08:06:28] [INFO ] After 83ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-11 08:06:28] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-11 08:06:28] [INFO ] After 190ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-11 08:06:28] [INFO ] State equation strengthened by 83 read => feed constraints.
[2023-03-11 08:06:28] [INFO ] After 124ms SMT Verify possible using 83 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-11 08:06:28] [INFO ] After 236ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 62 ms.
[2023-03-11 08:06:28] [INFO ] After 587ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 6 ms.
Support contains 3 out of 433 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 433/433 places, 1242/1242 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 432 transition count 1240
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 432 transition count 1240
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 431 transition count 1238
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 431 transition count 1238
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 430 transition count 1236
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 430 transition count 1236
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 429 transition count 1234
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 429 transition count 1234
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 428 transition count 1232
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 428 transition count 1232
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 427 transition count 1230
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 427 transition count 1230
Applied a total of 12 rules in 100 ms. Remains 427 /433 variables (removed 6) and now considering 1230/1242 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 427/433 places, 1230/1242 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 3) 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 3) 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 3) seen :0
Interrupted probabilistic random walk after 312548 steps, run timeout after 3001 ms. (steps per millisecond=104 ) properties seen :{}
Probabilistic random walk after 312548 steps, saw 191662 distinct states, run finished after 3002 ms. (steps per millisecond=104 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-11 08:06:32] [INFO ] Flow matrix only has 700 transitions (discarded 530 similar events)
// Phase 1: matrix 700 rows 427 cols
[2023-03-11 08:06:32] [INFO ] Computed 3 place invariants in 7 ms
[2023-03-11 08:06:32] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-11 08:06:32] [INFO ] After 78ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-11 08:06:32] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-11 08:06:32] [INFO ] After 212ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-11 08:06:32] [INFO ] State equation strengthened by 80 read => feed constraints.
[2023-03-11 08:06:32] [INFO ] After 81ms SMT Verify possible using 80 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-11 08:06:32] [INFO ] After 177ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 53 ms.
[2023-03-11 08:06:32] [INFO ] After 545ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 27 ms.
Support contains 3 out of 427 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 427/427 places, 1230/1230 transitions.
Applied a total of 0 rules in 42 ms. Remains 427 /427 variables (removed 0) and now considering 1230/1230 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 427/427 places, 1230/1230 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 427/427 places, 1230/1230 transitions.
Applied a total of 0 rules in 45 ms. Remains 427 /427 variables (removed 0) and now considering 1230/1230 (removed 0) transitions.
[2023-03-11 08:06:32] [INFO ] Flow matrix only has 700 transitions (discarded 530 similar events)
[2023-03-11 08:06:32] [INFO ] Invariant cache hit.
[2023-03-11 08:06:33] [INFO ] Implicit Places using invariants in 265 ms returned []
[2023-03-11 08:06:33] [INFO ] Flow matrix only has 700 transitions (discarded 530 similar events)
[2023-03-11 08:06:33] [INFO ] Invariant cache hit.
[2023-03-11 08:06:33] [INFO ] State equation strengthened by 80 read => feed constraints.
[2023-03-11 08:06:34] [INFO ] Implicit Places using invariants and state equation in 977 ms returned []
Implicit Place search using SMT with State Equation took 1245 ms to find 0 implicit places.
[2023-03-11 08:06:34] [INFO ] Redundant transitions in 81 ms returned []
[2023-03-11 08:06:34] [INFO ] Flow matrix only has 700 transitions (discarded 530 similar events)
[2023-03-11 08:06:34] [INFO ] Invariant cache hit.
[2023-03-11 08:06:34] [INFO ] Dead Transitions using invariants and state equation in 393 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1774 ms. Remains : 427/427 places, 1230/1230 transitions.
Ensure Unique test removed 530 transitions
Reduce isomorphic transitions removed 530 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 542 rules applied. Total rules applied 542 place count 427 transition count 688
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 554 place count 415 transition count 688
Performed 70 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 70 Pre rules applied. Total rules applied 554 place count 415 transition count 618
Deduced a syphon composed of 70 places in 0 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 2 with 140 rules applied. Total rules applied 694 place count 345 transition count 618
Performed 130 Post agglomeration using F-continuation condition.Transition count delta: 130
Deduced a syphon composed of 130 places in 0 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 2 with 260 rules applied. Total rules applied 954 place count 215 transition count 488
Discarding 64 places :
Symmetric choice reduction at 2 with 64 rule applications. Total rules 1018 place count 151 transition count 360
Iterating global reduction 2 with 64 rules applied. Total rules applied 1082 place count 151 transition count 360
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1083 place count 151 transition count 359
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 1083 place count 151 transition count 358
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 1085 place count 150 transition count 358
Discarding 63 places :
Symmetric choice reduction at 3 with 63 rule applications. Total rules 1148 place count 87 transition count 232
Iterating global reduction 3 with 63 rules applied. Total rules applied 1211 place count 87 transition count 232
Discarding 63 places :
Symmetric choice reduction at 3 with 63 rule applications. Total rules 1274 place count 24 transition count 106
Iterating global reduction 3 with 63 rules applied. Total rules applied 1337 place count 24 transition count 106
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Iterating post reduction 3 with 63 rules applied. Total rules applied 1400 place count 24 transition count 43
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 1400 place count 24 transition count 42
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1402 place count 23 transition count 42
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 1405 place count 23 transition count 39
Applied a total of 1405 rules in 56 ms. Remains 23 /427 variables (removed 404) and now considering 39/1230 (removed 1191) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 39 rows 23 cols
[2023-03-11 08:06:34] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 08:06:34] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 08:06:34] [INFO ] After 17ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-11 08:06:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 08:06:34] [INFO ] After 12ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-11 08:06:34] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-11 08:06:34] [INFO ] After 4ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-11 08:06:34] [INFO ] After 11ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-11 08:06:34] [INFO ] After 55ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Computed a total of 192 stabilizing places and 512 stable transitions
Graph (complete) has 4267 edges and 749 vertex of which 748 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.21 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 749 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 749/749 places, 1942/1942 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 736 transition count 1906
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 736 transition count 1906
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 36 place count 736 transition count 1896
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 48 place count 724 transition count 1870
Iterating global reduction 1 with 12 rules applied. Total rules applied 60 place count 724 transition count 1870
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 64 place count 724 transition count 1866
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 73 place count 715 transition count 1848
Iterating global reduction 2 with 9 rules applied. Total rules applied 82 place count 715 transition count 1848
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 95 place count 702 transition count 1810
Iterating global reduction 2 with 13 rules applied. Total rules applied 108 place count 702 transition count 1810
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 122 place count 688 transition count 1766
Iterating global reduction 2 with 14 rules applied. Total rules applied 136 place count 688 transition count 1766
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 150 place count 674 transition count 1734
Iterating global reduction 2 with 14 rules applied. Total rules applied 164 place count 674 transition count 1734
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 174 place count 664 transition count 1714
Iterating global reduction 2 with 10 rules applied. Total rules applied 184 place count 664 transition count 1714
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 193 place count 655 transition count 1696
Iterating global reduction 2 with 9 rules applied. Total rules applied 202 place count 655 transition count 1696
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 211 place count 646 transition count 1678
Iterating global reduction 2 with 9 rules applied. Total rules applied 220 place count 646 transition count 1678
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 230 place count 636 transition count 1654
Iterating global reduction 2 with 10 rules applied. Total rules applied 240 place count 636 transition count 1654
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 244 place count 632 transition count 1642
Iterating global reduction 2 with 4 rules applied. Total rules applied 248 place count 632 transition count 1642
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 250 place count 630 transition count 1638
Iterating global reduction 2 with 2 rules applied. Total rules applied 252 place count 630 transition count 1638
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 254 place count 628 transition count 1634
Iterating global reduction 2 with 2 rules applied. Total rules applied 256 place count 628 transition count 1634
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 258 place count 626 transition count 1630
Iterating global reduction 2 with 2 rules applied. Total rules applied 260 place count 626 transition count 1630
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 262 place count 624 transition count 1626
Iterating global reduction 2 with 2 rules applied. Total rules applied 264 place count 624 transition count 1626
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 266 place count 622 transition count 1622
Iterating global reduction 2 with 2 rules applied. Total rules applied 268 place count 622 transition count 1622
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 272 place count 622 transition count 1618
Applied a total of 272 rules in 551 ms. Remains 622 /749 variables (removed 127) and now considering 1618/1942 (removed 324) transitions.
[2023-03-11 08:06:35] [INFO ] Flow matrix only has 1081 transitions (discarded 537 similar events)
// Phase 1: matrix 1081 rows 622 cols
[2023-03-11 08:06:35] [INFO ] Computed 2 place invariants in 10 ms
[2023-03-11 08:06:35] [INFO ] Implicit Places using invariants in 401 ms returned []
[2023-03-11 08:06:35] [INFO ] Flow matrix only has 1081 transitions (discarded 537 similar events)
[2023-03-11 08:06:35] [INFO ] Invariant cache hit.
[2023-03-11 08:06:36] [INFO ] State equation strengthened by 267 read => feed constraints.
[2023-03-11 08:06:40] [INFO ] Implicit Places using invariants and state equation in 4745 ms returned []
Implicit Place search using SMT with State Equation took 5149 ms to find 0 implicit places.
[2023-03-11 08:06:40] [INFO ] Redundant transitions in 75 ms returned []
[2023-03-11 08:06:40] [INFO ] Flow matrix only has 1081 transitions (discarded 537 similar events)
[2023-03-11 08:06:40] [INFO ] Invariant cache hit.
[2023-03-11 08:06:41] [INFO ] Dead Transitions using invariants and state equation in 476 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 622/749 places, 1618/1942 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6262 ms. Remains : 622/749 places, 1618/1942 transitions.
Stuttering acceptance computed with spot in 167 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-c064-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s557 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 33832 steps with 240 reset in 261 ms.
FORMULA FunctionPointer-PT-c064-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-c064-LTLCardinality-01 finished in 6741 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((X((p0 U p1))||G(p2))))'
Support contains 2 out of 749 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 749/749 places, 1942/1942 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 748 transition count 1942
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 11 place count 738 transition count 1914
Iterating global reduction 1 with 10 rules applied. Total rules applied 21 place count 738 transition count 1914
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 27 place count 738 transition count 1908
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 35 place count 730 transition count 1890
Iterating global reduction 2 with 8 rules applied. Total rules applied 43 place count 730 transition count 1890
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 50 place count 723 transition count 1876
Iterating global reduction 2 with 7 rules applied. Total rules applied 57 place count 723 transition count 1876
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 68 place count 712 transition count 1842
Iterating global reduction 2 with 11 rules applied. Total rules applied 79 place count 712 transition count 1842
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 90 place count 701 transition count 1808
Iterating global reduction 2 with 11 rules applied. Total rules applied 101 place count 701 transition count 1808
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 112 place count 690 transition count 1786
Iterating global reduction 2 with 11 rules applied. Total rules applied 123 place count 690 transition count 1786
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 131 place count 682 transition count 1770
Iterating global reduction 2 with 8 rules applied. Total rules applied 139 place count 682 transition count 1770
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 146 place count 675 transition count 1756
Iterating global reduction 2 with 7 rules applied. Total rules applied 153 place count 675 transition count 1756
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 160 place count 668 transition count 1742
Iterating global reduction 2 with 7 rules applied. Total rules applied 167 place count 668 transition count 1742
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 175 place count 660 transition count 1722
Iterating global reduction 2 with 8 rules applied. Total rules applied 183 place count 660 transition count 1722
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 185 place count 658 transition count 1714
Iterating global reduction 2 with 2 rules applied. Total rules applied 187 place count 658 transition count 1714
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 189 place count 656 transition count 1710
Iterating global reduction 2 with 2 rules applied. Total rules applied 191 place count 656 transition count 1710
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 193 place count 654 transition count 1706
Iterating global reduction 2 with 2 rules applied. Total rules applied 195 place count 654 transition count 1706
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 197 place count 652 transition count 1702
Iterating global reduction 2 with 2 rules applied. Total rules applied 199 place count 652 transition count 1702
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 201 place count 650 transition count 1698
Iterating global reduction 2 with 2 rules applied. Total rules applied 203 place count 650 transition count 1698
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 205 place count 648 transition count 1694
Iterating global reduction 2 with 2 rules applied. Total rules applied 207 place count 648 transition count 1694
Applied a total of 207 rules in 222 ms. Remains 648 /749 variables (removed 101) and now considering 1694/1942 (removed 248) transitions.
[2023-03-11 08:06:41] [INFO ] Flow matrix only has 1132 transitions (discarded 562 similar events)
// Phase 1: matrix 1132 rows 648 cols
[2023-03-11 08:06:41] [INFO ] Computed 2 place invariants in 6 ms
[2023-03-11 08:06:42] [INFO ] Implicit Places using invariants in 409 ms returned []
[2023-03-11 08:06:42] [INFO ] Flow matrix only has 1132 transitions (discarded 562 similar events)
[2023-03-11 08:06:42] [INFO ] Invariant cache hit.
[2023-03-11 08:06:42] [INFO ] State equation strengthened by 278 read => feed constraints.
[2023-03-11 08:06:45] [INFO ] Implicit Places using invariants and state equation in 3066 ms returned []
Implicit Place search using SMT with State Equation took 3482 ms to find 0 implicit places.
[2023-03-11 08:06:45] [INFO ] Flow matrix only has 1132 transitions (discarded 562 similar events)
[2023-03-11 08:06:45] [INFO ] Invariant cache hit.
[2023-03-11 08:06:45] [INFO ] Dead Transitions using invariants and state equation in 513 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 648/749 places, 1694/1942 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4218 ms. Remains : 648/749 places, 1694/1942 transitions.
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : FunctionPointer-PT-c064-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(LEQ 3 s526), p1:(LEQ 2 s576)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 159 steps with 0 reset in 6 ms.
FORMULA FunctionPointer-PT-c064-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-c064-LTLCardinality-04 finished in 4326 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U (X((p1||G(p2)))&&G(!p1))))'
Support contains 3 out of 749 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 749/749 places, 1942/1942 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 748 transition count 1942
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 13 place count 736 transition count 1910
Iterating global reduction 1 with 12 rules applied. Total rules applied 25 place count 736 transition count 1910
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 33 place count 736 transition count 1902
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 44 place count 725 transition count 1878
Iterating global reduction 2 with 11 rules applied. Total rules applied 55 place count 725 transition count 1878
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 59 place count 725 transition count 1874
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 67 place count 717 transition count 1858
Iterating global reduction 3 with 8 rules applied. Total rules applied 75 place count 717 transition count 1858
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 85 place count 707 transition count 1832
Iterating global reduction 3 with 10 rules applied. Total rules applied 95 place count 707 transition count 1832
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 107 place count 695 transition count 1796
Iterating global reduction 3 with 12 rules applied. Total rules applied 119 place count 695 transition count 1796
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 131 place count 683 transition count 1766
Iterating global reduction 3 with 12 rules applied. Total rules applied 143 place count 683 transition count 1766
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 152 place count 674 transition count 1748
Iterating global reduction 3 with 9 rules applied. Total rules applied 161 place count 674 transition count 1748
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 169 place count 666 transition count 1732
Iterating global reduction 3 with 8 rules applied. Total rules applied 177 place count 666 transition count 1732
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 185 place count 658 transition count 1716
Iterating global reduction 3 with 8 rules applied. Total rules applied 193 place count 658 transition count 1716
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 203 place count 648 transition count 1688
Iterating global reduction 3 with 10 rules applied. Total rules applied 213 place count 648 transition count 1688
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 220 place count 641 transition count 1666
Iterating global reduction 3 with 7 rules applied. Total rules applied 227 place count 641 transition count 1666
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 231 place count 637 transition count 1658
Iterating global reduction 3 with 4 rules applied. Total rules applied 235 place count 637 transition count 1658
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 239 place count 633 transition count 1650
Iterating global reduction 3 with 4 rules applied. Total rules applied 243 place count 633 transition count 1650
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 247 place count 629 transition count 1642
Iterating global reduction 3 with 4 rules applied. Total rules applied 251 place count 629 transition count 1642
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 255 place count 625 transition count 1634
Iterating global reduction 3 with 4 rules applied. Total rules applied 259 place count 625 transition count 1634
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 263 place count 621 transition count 1626
Iterating global reduction 3 with 4 rules applied. Total rules applied 267 place count 621 transition count 1626
Applied a total of 267 rules in 264 ms. Remains 621 /749 variables (removed 128) and now considering 1626/1942 (removed 316) transitions.
[2023-03-11 08:06:46] [INFO ] Flow matrix only has 1086 transitions (discarded 540 similar events)
// Phase 1: matrix 1086 rows 621 cols
[2023-03-11 08:06:46] [INFO ] Computed 2 place invariants in 15 ms
[2023-03-11 08:06:46] [INFO ] Implicit Places using invariants in 383 ms returned []
[2023-03-11 08:06:46] [INFO ] Flow matrix only has 1086 transitions (discarded 540 similar events)
[2023-03-11 08:06:46] [INFO ] Invariant cache hit.
[2023-03-11 08:06:46] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-11 08:06:48] [INFO ] Implicit Places using invariants and state equation in 1685 ms returned []
Implicit Place search using SMT with State Equation took 2069 ms to find 0 implicit places.
[2023-03-11 08:06:48] [INFO ] Flow matrix only has 1086 transitions (discarded 540 similar events)
[2023-03-11 08:06:48] [INFO ] Invariant cache hit.
[2023-03-11 08:06:48] [INFO ] Dead Transitions using invariants and state equation in 489 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 621/749 places, 1626/1942 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2825 ms. Remains : 621/749 places, 1626/1942 transitions.
Stuttering acceptance computed with spot in 394 ms :[(OR (NOT p2) p1), true, (AND (NOT p2) (NOT p1)), p1, (AND (NOT p1) (NOT p2)), p1, (NOT p2), (AND p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2)]
Running random walk in product with property : FunctionPointer-PT-c064-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=0 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={1} source=0 dest: 5}], [{ cond=true, acceptance={0, 1} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 6}], [{ cond=p1, acceptance={} source=3 dest: 1}, { cond=(NOT p1), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0, 1} source=4 dest: 4}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={1} source=4 dest: 5}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=4 dest: 7}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=4 dest: 8}], [{ cond=(AND p1 p0), acceptance={0, 1} source=5 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={1} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={} source=6 dest: 1}, { cond=p2, acceptance={} source=6 dest: 6}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=7 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=7 dest: 3}, { cond=(AND p1 p2), acceptance={} source=7 dest: 6}, { cond=(AND (NOT p1) p2), acceptance={} source=7 dest: 7}], [{ cond=(AND p1 p0 (NOT p2)), acceptance={0, 1} source=8 dest: 0}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=8 dest: 1}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=8 dest: 6}, { cond=(AND p1 p0 p2), acceptance={0} source=8 dest: 9}], [{ cond=(AND p1 p0 (NOT p2)), acceptance={0, 1} source=9 dest: 0}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=9 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=9 dest: 2}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=9 dest: 3}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=9 dest: 4}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0, 1} source=9 dest: 4}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={1} source=9 dest: 5}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=9 dest: 6}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=9 dest: 7}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=9 dest: 8}, { cond=(AND p1 p0 p2), acceptance={0} source=9 dest: 9}]], initial=0, aps=[p1:(LEQ s535 0), p0:(GT 3 s90), p2:(LEQ 2 s543)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 35 steps with 0 reset in 1 ms.
FORMULA FunctionPointer-PT-c064-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-c064-LTLCardinality-05 finished in 3246 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 1 out of 749 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 749/749 places, 1942/1942 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 748 transition count 1942
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 14 place count 735 transition count 1906
Iterating global reduction 1 with 13 rules applied. Total rules applied 27 place count 735 transition count 1906
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 35 place count 735 transition count 1898
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 47 place count 723 transition count 1872
Iterating global reduction 2 with 12 rules applied. Total rules applied 59 place count 723 transition count 1872
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 63 place count 723 transition count 1868
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 72 place count 714 transition count 1850
Iterating global reduction 3 with 9 rules applied. Total rules applied 81 place count 714 transition count 1850
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 93 place count 702 transition count 1818
Iterating global reduction 3 with 12 rules applied. Total rules applied 105 place count 702 transition count 1818
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 118 place count 689 transition count 1780
Iterating global reduction 3 with 13 rules applied. Total rules applied 131 place count 689 transition count 1780
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 144 place count 676 transition count 1750
Iterating global reduction 3 with 13 rules applied. Total rules applied 157 place count 676 transition count 1750
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 166 place count 667 transition count 1732
Iterating global reduction 3 with 9 rules applied. Total rules applied 175 place count 667 transition count 1732
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 183 place count 659 transition count 1716
Iterating global reduction 3 with 8 rules applied. Total rules applied 191 place count 659 transition count 1716
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 199 place count 651 transition count 1700
Iterating global reduction 3 with 8 rules applied. Total rules applied 207 place count 651 transition count 1700
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 217 place count 641 transition count 1672
Iterating global reduction 3 with 10 rules applied. Total rules applied 227 place count 641 transition count 1672
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 233 place count 635 transition count 1652
Iterating global reduction 3 with 6 rules applied. Total rules applied 239 place count 635 transition count 1652
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 243 place count 631 transition count 1644
Iterating global reduction 3 with 4 rules applied. Total rules applied 247 place count 631 transition count 1644
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 251 place count 627 transition count 1636
Iterating global reduction 3 with 4 rules applied. Total rules applied 255 place count 627 transition count 1636
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 259 place count 623 transition count 1628
Iterating global reduction 3 with 4 rules applied. Total rules applied 263 place count 623 transition count 1628
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 267 place count 619 transition count 1620
Iterating global reduction 3 with 4 rules applied. Total rules applied 271 place count 619 transition count 1620
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 275 place count 615 transition count 1612
Iterating global reduction 3 with 4 rules applied. Total rules applied 279 place count 615 transition count 1612
Applied a total of 279 rules in 274 ms. Remains 615 /749 variables (removed 134) and now considering 1612/1942 (removed 330) transitions.
[2023-03-11 08:06:49] [INFO ] Flow matrix only has 1075 transitions (discarded 537 similar events)
// Phase 1: matrix 1075 rows 615 cols
[2023-03-11 08:06:49] [INFO ] Computed 2 place invariants in 16 ms
[2023-03-11 08:06:49] [INFO ] Implicit Places using invariants in 367 ms returned []
[2023-03-11 08:06:49] [INFO ] Flow matrix only has 1075 transitions (discarded 537 similar events)
[2023-03-11 08:06:49] [INFO ] Invariant cache hit.
[2023-03-11 08:06:50] [INFO ] State equation strengthened by 265 read => feed constraints.
[2023-03-11 08:06:51] [INFO ] Implicit Places using invariants and state equation in 1705 ms returned []
Implicit Place search using SMT with State Equation took 2073 ms to find 0 implicit places.
[2023-03-11 08:06:51] [INFO ] Flow matrix only has 1075 transitions (discarded 537 similar events)
[2023-03-11 08:06:51] [INFO ] Invariant cache hit.
[2023-03-11 08:06:52] [INFO ] Dead Transitions using invariants and state equation in 469 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 615/749 places, 1612/1942 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2819 ms. Remains : 615/749 places, 1612/1942 transitions.
Stuttering acceptance computed with spot in 209 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-c064-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(GT 3 s544)], 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 33333 reset in 681 ms.
Product exploration explored 100000 steps with 33333 reset in 659 ms.
Computed a total of 192 stabilizing places and 512 stable transitions
Computed a total of 192 stabilizing places and 512 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 47 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA FunctionPointer-PT-c064-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FunctionPointer-PT-c064-LTLCardinality-07 finished in 4443 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 749 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 749/749 places, 1942/1942 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 748 transition count 1942
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 14 place count 735 transition count 1908
Iterating global reduction 1 with 13 rules applied. Total rules applied 27 place count 735 transition count 1908
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 37 place count 735 transition count 1898
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 49 place count 723 transition count 1872
Iterating global reduction 2 with 12 rules applied. Total rules applied 61 place count 723 transition count 1872
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 65 place count 723 transition count 1868
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 74 place count 714 transition count 1850
Iterating global reduction 3 with 9 rules applied. Total rules applied 83 place count 714 transition count 1850
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 96 place count 701 transition count 1812
Iterating global reduction 3 with 13 rules applied. Total rules applied 109 place count 701 transition count 1812
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 123 place count 687 transition count 1768
Iterating global reduction 3 with 14 rules applied. Total rules applied 137 place count 687 transition count 1768
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 151 place count 673 transition count 1736
Iterating global reduction 3 with 14 rules applied. Total rules applied 165 place count 673 transition count 1736
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 176 place count 662 transition count 1714
Iterating global reduction 3 with 11 rules applied. Total rules applied 187 place count 662 transition count 1714
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 197 place count 652 transition count 1694
Iterating global reduction 3 with 10 rules applied. Total rules applied 207 place count 652 transition count 1694
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 217 place count 642 transition count 1674
Iterating global reduction 3 with 10 rules applied. Total rules applied 227 place count 642 transition count 1674
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 238 place count 631 transition count 1646
Iterating global reduction 3 with 11 rules applied. Total rules applied 249 place count 631 transition count 1646
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 254 place count 626 transition count 1630
Iterating global reduction 3 with 5 rules applied. Total rules applied 259 place count 626 transition count 1630
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 262 place count 623 transition count 1624
Iterating global reduction 3 with 3 rules applied. Total rules applied 265 place count 623 transition count 1624
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 268 place count 620 transition count 1618
Iterating global reduction 3 with 3 rules applied. Total rules applied 271 place count 620 transition count 1618
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 274 place count 617 transition count 1612
Iterating global reduction 3 with 3 rules applied. Total rules applied 277 place count 617 transition count 1612
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 280 place count 614 transition count 1606
Iterating global reduction 3 with 3 rules applied. Total rules applied 283 place count 614 transition count 1606
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 286 place count 611 transition count 1600
Iterating global reduction 3 with 3 rules applied. Total rules applied 289 place count 611 transition count 1600
Applied a total of 289 rules in 265 ms. Remains 611 /749 variables (removed 138) and now considering 1600/1942 (removed 342) transitions.
[2023-03-11 08:06:53] [INFO ] Flow matrix only has 1069 transitions (discarded 531 similar events)
// Phase 1: matrix 1069 rows 611 cols
[2023-03-11 08:06:53] [INFO ] Computed 2 place invariants in 15 ms
[2023-03-11 08:06:54] [INFO ] Implicit Places using invariants in 379 ms returned []
[2023-03-11 08:06:54] [INFO ] Flow matrix only has 1069 transitions (discarded 531 similar events)
[2023-03-11 08:06:54] [INFO ] Invariant cache hit.
[2023-03-11 08:06:54] [INFO ] State equation strengthened by 265 read => feed constraints.
[2023-03-11 08:06:57] [INFO ] Implicit Places using invariants and state equation in 3494 ms returned []
Implicit Place search using SMT with State Equation took 3876 ms to find 0 implicit places.
[2023-03-11 08:06:57] [INFO ] Flow matrix only has 1069 transitions (discarded 531 similar events)
[2023-03-11 08:06:57] [INFO ] Invariant cache hit.
[2023-03-11 08:06:58] [INFO ] Dead Transitions using invariants and state equation in 461 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 611/749 places, 1600/1942 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4604 ms. Remains : 611/749 places, 1600/1942 transitions.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-c064-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 3 s529)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 236 steps with 0 reset in 1 ms.
FORMULA FunctionPointer-PT-c064-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-c064-LTLCardinality-08 finished in 4678 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 749 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 749/749 places, 1942/1942 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 748 transition count 1942
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 14 place count 735 transition count 1906
Iterating global reduction 1 with 13 rules applied. Total rules applied 27 place count 735 transition count 1906
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 35 place count 735 transition count 1898
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 47 place count 723 transition count 1872
Iterating global reduction 2 with 12 rules applied. Total rules applied 59 place count 723 transition count 1872
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 63 place count 723 transition count 1868
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 73 place count 713 transition count 1848
Iterating global reduction 3 with 10 rules applied. Total rules applied 83 place count 713 transition count 1848
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 97 place count 699 transition count 1808
Iterating global reduction 3 with 14 rules applied. Total rules applied 111 place count 699 transition count 1808
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 126 place count 684 transition count 1762
Iterating global reduction 3 with 15 rules applied. Total rules applied 141 place count 684 transition count 1762
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 156 place count 669 transition count 1728
Iterating global reduction 3 with 15 rules applied. Total rules applied 171 place count 669 transition count 1728
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 182 place count 658 transition count 1706
Iterating global reduction 3 with 11 rules applied. Total rules applied 193 place count 658 transition count 1706
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 203 place count 648 transition count 1686
Iterating global reduction 3 with 10 rules applied. Total rules applied 213 place count 648 transition count 1686
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 223 place count 638 transition count 1666
Iterating global reduction 3 with 10 rules applied. Total rules applied 233 place count 638 transition count 1666
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 244 place count 627 transition count 1638
Iterating global reduction 3 with 11 rules applied. Total rules applied 255 place count 627 transition count 1638
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 260 place count 622 transition count 1622
Iterating global reduction 3 with 5 rules applied. Total rules applied 265 place count 622 transition count 1622
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 268 place count 619 transition count 1616
Iterating global reduction 3 with 3 rules applied. Total rules applied 271 place count 619 transition count 1616
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 274 place count 616 transition count 1610
Iterating global reduction 3 with 3 rules applied. Total rules applied 277 place count 616 transition count 1610
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 280 place count 613 transition count 1604
Iterating global reduction 3 with 3 rules applied. Total rules applied 283 place count 613 transition count 1604
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 286 place count 610 transition count 1598
Iterating global reduction 3 with 3 rules applied. Total rules applied 289 place count 610 transition count 1598
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 292 place count 607 transition count 1592
Iterating global reduction 3 with 3 rules applied. Total rules applied 295 place count 607 transition count 1592
Applied a total of 295 rules in 250 ms. Remains 607 /749 variables (removed 142) and now considering 1592/1942 (removed 350) transitions.
[2023-03-11 08:06:58] [INFO ] Flow matrix only has 1063 transitions (discarded 529 similar events)
// Phase 1: matrix 1063 rows 607 cols
[2023-03-11 08:06:58] [INFO ] Computed 2 place invariants in 16 ms
[2023-03-11 08:06:58] [INFO ] Implicit Places using invariants in 371 ms returned []
[2023-03-11 08:06:58] [INFO ] Flow matrix only has 1063 transitions (discarded 529 similar events)
[2023-03-11 08:06:58] [INFO ] Invariant cache hit.
[2023-03-11 08:06:59] [INFO ] State equation strengthened by 264 read => feed constraints.
[2023-03-11 08:07:02] [INFO ] Implicit Places using invariants and state equation in 4010 ms returned []
Implicit Place search using SMT with State Equation took 4388 ms to find 0 implicit places.
[2023-03-11 08:07:02] [INFO ] Flow matrix only has 1063 transitions (discarded 529 similar events)
[2023-03-11 08:07:03] [INFO ] Invariant cache hit.
[2023-03-11 08:07:03] [INFO ] Dead Transitions using invariants and state equation in 462 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 607/749 places, 1592/1942 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5100 ms. Remains : 607/749 places, 1592/1942 transitions.
Stuttering acceptance computed with spot in 64 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-c064-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT s521 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA FunctionPointer-PT-c064-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-c064-LTLCardinality-11 finished in 5183 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 749 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 749/749 places, 1942/1942 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 748 transition count 1942
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 15 place count 734 transition count 1904
Iterating global reduction 1 with 14 rules applied. Total rules applied 29 place count 734 transition count 1904
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 39 place count 734 transition count 1894
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 52 place count 721 transition count 1866
Iterating global reduction 2 with 13 rules applied. Total rules applied 65 place count 721 transition count 1866
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 69 place count 721 transition count 1862
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 79 place count 711 transition count 1842
Iterating global reduction 3 with 10 rules applied. Total rules applied 89 place count 711 transition count 1842
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 103 place count 697 transition count 1802
Iterating global reduction 3 with 14 rules applied. Total rules applied 117 place count 697 transition count 1802
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 132 place count 682 transition count 1756
Iterating global reduction 3 with 15 rules applied. Total rules applied 147 place count 682 transition count 1756
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 162 place count 667 transition count 1722
Iterating global reduction 3 with 15 rules applied. Total rules applied 177 place count 667 transition count 1722
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 188 place count 656 transition count 1700
Iterating global reduction 3 with 11 rules applied. Total rules applied 199 place count 656 transition count 1700
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 209 place count 646 transition count 1680
Iterating global reduction 3 with 10 rules applied. Total rules applied 219 place count 646 transition count 1680
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 229 place count 636 transition count 1660
Iterating global reduction 3 with 10 rules applied. Total rules applied 239 place count 636 transition count 1660
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 250 place count 625 transition count 1632
Iterating global reduction 3 with 11 rules applied. Total rules applied 261 place count 625 transition count 1632
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 266 place count 620 transition count 1616
Iterating global reduction 3 with 5 rules applied. Total rules applied 271 place count 620 transition count 1616
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 274 place count 617 transition count 1610
Iterating global reduction 3 with 3 rules applied. Total rules applied 277 place count 617 transition count 1610
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 280 place count 614 transition count 1604
Iterating global reduction 3 with 3 rules applied. Total rules applied 283 place count 614 transition count 1604
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 286 place count 611 transition count 1598
Iterating global reduction 3 with 3 rules applied. Total rules applied 289 place count 611 transition count 1598
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 292 place count 608 transition count 1592
Iterating global reduction 3 with 3 rules applied. Total rules applied 295 place count 608 transition count 1592
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 298 place count 605 transition count 1586
Iterating global reduction 3 with 3 rules applied. Total rules applied 301 place count 605 transition count 1586
Applied a total of 301 rules in 250 ms. Remains 605 /749 variables (removed 144) and now considering 1586/1942 (removed 356) transitions.
[2023-03-11 08:07:03] [INFO ] Flow matrix only has 1058 transitions (discarded 528 similar events)
// Phase 1: matrix 1058 rows 605 cols
[2023-03-11 08:07:03] [INFO ] Computed 2 place invariants in 12 ms
[2023-03-11 08:07:04] [INFO ] Implicit Places using invariants in 369 ms returned []
[2023-03-11 08:07:04] [INFO ] Flow matrix only has 1058 transitions (discarded 528 similar events)
[2023-03-11 08:07:04] [INFO ] Invariant cache hit.
[2023-03-11 08:07:04] [INFO ] State equation strengthened by 262 read => feed constraints.
[2023-03-11 08:07:05] [INFO ] Implicit Places using invariants and state equation in 1555 ms returned []
Implicit Place search using SMT with State Equation took 1925 ms to find 0 implicit places.
[2023-03-11 08:07:05] [INFO ] Flow matrix only has 1058 transitions (discarded 528 similar events)
[2023-03-11 08:07:05] [INFO ] Invariant cache hit.
[2023-03-11 08:07:06] [INFO ] Dead Transitions using invariants and state equation in 459 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 605/749 places, 1586/1942 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2636 ms. Remains : 605/749 places, 1586/1942 transitions.
Stuttering acceptance computed with spot in 81 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-c064-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s366 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1765 steps with 12 reset in 10 ms.
FORMULA FunctionPointer-PT-c064-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-c064-LTLCardinality-13 finished in 2746 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((p0||F(G(p0))) U p1)))'
Support contains 4 out of 749 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 749/749 places, 1942/1942 transitions.
Graph (complete) has 4267 edges and 749 vertex of which 748 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 12 place count 737 transition count 1912
Iterating global reduction 0 with 11 rules applied. Total rules applied 23 place count 737 transition count 1912
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 31 place count 737 transition count 1904
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 42 place count 726 transition count 1882
Iterating global reduction 1 with 11 rules applied. Total rules applied 53 place count 726 transition count 1882
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 57 place count 726 transition count 1878
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 65 place count 718 transition count 1862
Iterating global reduction 2 with 8 rules applied. Total rules applied 73 place count 718 transition count 1862
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 84 place count 707 transition count 1832
Iterating global reduction 2 with 11 rules applied. Total rules applied 95 place count 707 transition count 1832
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 107 place count 695 transition count 1796
Iterating global reduction 2 with 12 rules applied. Total rules applied 119 place count 695 transition count 1796
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 131 place count 683 transition count 1768
Iterating global reduction 2 with 12 rules applied. Total rules applied 143 place count 683 transition count 1768
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 151 place count 675 transition count 1752
Iterating global reduction 2 with 8 rules applied. Total rules applied 159 place count 675 transition count 1752
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 167 place count 667 transition count 1736
Iterating global reduction 2 with 8 rules applied. Total rules applied 175 place count 667 transition count 1736
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 183 place count 659 transition count 1720
Iterating global reduction 2 with 8 rules applied. Total rules applied 191 place count 659 transition count 1720
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 201 place count 649 transition count 1692
Iterating global reduction 2 with 10 rules applied. Total rules applied 211 place count 649 transition count 1692
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 217 place count 643 transition count 1672
Iterating global reduction 2 with 6 rules applied. Total rules applied 223 place count 643 transition count 1672
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 227 place count 639 transition count 1664
Iterating global reduction 2 with 4 rules applied. Total rules applied 231 place count 639 transition count 1664
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 235 place count 635 transition count 1656
Iterating global reduction 2 with 4 rules applied. Total rules applied 239 place count 635 transition count 1656
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 243 place count 631 transition count 1648
Iterating global reduction 2 with 4 rules applied. Total rules applied 247 place count 631 transition count 1648
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 251 place count 627 transition count 1640
Iterating global reduction 2 with 4 rules applied. Total rules applied 255 place count 627 transition count 1640
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 259 place count 623 transition count 1632
Iterating global reduction 2 with 4 rules applied. Total rules applied 263 place count 623 transition count 1632
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 267 place count 623 transition count 1628
Applied a total of 267 rules in 538 ms. Remains 623 /749 variables (removed 126) and now considering 1628/1942 (removed 314) transitions.
[2023-03-11 08:07:06] [INFO ] Flow matrix only has 1089 transitions (discarded 539 similar events)
// Phase 1: matrix 1089 rows 623 cols
[2023-03-11 08:07:06] [INFO ] Computed 2 place invariants in 14 ms
[2023-03-11 08:07:07] [INFO ] Implicit Places using invariants in 390 ms returned []
[2023-03-11 08:07:07] [INFO ] Flow matrix only has 1089 transitions (discarded 539 similar events)
[2023-03-11 08:07:07] [INFO ] Invariant cache hit.
[2023-03-11 08:07:07] [INFO ] State equation strengthened by 270 read => feed constraints.
[2023-03-11 08:07:10] [INFO ] Implicit Places using invariants and state equation in 2870 ms returned []
Implicit Place search using SMT with State Equation took 3263 ms to find 0 implicit places.
[2023-03-11 08:07:10] [INFO ] Redundant transitions in 28 ms returned []
[2023-03-11 08:07:10] [INFO ] Flow matrix only has 1089 transitions (discarded 539 similar events)
[2023-03-11 08:07:10] [INFO ] Invariant cache hit.
[2023-03-11 08:07:10] [INFO ] Dead Transitions using invariants and state equation in 481 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 623/749 places, 1628/1942 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4322 ms. Remains : 623/749 places, 1628/1942 transitions.
Stuttering acceptance computed with spot in 98 ms :[(NOT p1), (NOT p0), (NOT p1)]
Running random walk in product with property : FunctionPointer-PT-c064-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (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 (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (LEQ 3 s538) (LEQ 1 s521)), p0:(LEQ s391 s552)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 283 steps with 1 reset in 2 ms.
FORMULA FunctionPointer-PT-c064-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-c064-LTLCardinality-14 finished in 4439 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U p1))'
Support contains 3 out of 749 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 749/749 places, 1942/1942 transitions.
Graph (complete) has 4267 edges and 749 vertex of which 748 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 13 place count 736 transition count 1910
Iterating global reduction 0 with 12 rules applied. Total rules applied 25 place count 736 transition count 1910
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 35 place count 736 transition count 1900
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 47 place count 724 transition count 1874
Iterating global reduction 1 with 12 rules applied. Total rules applied 59 place count 724 transition count 1874
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 63 place count 724 transition count 1870
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 72 place count 715 transition count 1852
Iterating global reduction 2 with 9 rules applied. Total rules applied 81 place count 715 transition count 1852
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 93 place count 703 transition count 1818
Iterating global reduction 2 with 12 rules applied. Total rules applied 105 place count 703 transition count 1818
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 118 place count 690 transition count 1778
Iterating global reduction 2 with 13 rules applied. Total rules applied 131 place count 690 transition count 1778
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 144 place count 677 transition count 1748
Iterating global reduction 2 with 13 rules applied. Total rules applied 157 place count 677 transition count 1748
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 167 place count 667 transition count 1728
Iterating global reduction 2 with 10 rules applied. Total rules applied 177 place count 667 transition count 1728
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 186 place count 658 transition count 1710
Iterating global reduction 2 with 9 rules applied. Total rules applied 195 place count 658 transition count 1710
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 204 place count 649 transition count 1692
Iterating global reduction 2 with 9 rules applied. Total rules applied 213 place count 649 transition count 1692
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 223 place count 639 transition count 1666
Iterating global reduction 2 with 10 rules applied. Total rules applied 233 place count 639 transition count 1666
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 238 place count 634 transition count 1650
Iterating global reduction 2 with 5 rules applied. Total rules applied 243 place count 634 transition count 1650
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 246 place count 631 transition count 1644
Iterating global reduction 2 with 3 rules applied. Total rules applied 249 place count 631 transition count 1644
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 252 place count 628 transition count 1638
Iterating global reduction 2 with 3 rules applied. Total rules applied 255 place count 628 transition count 1638
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 258 place count 625 transition count 1632
Iterating global reduction 2 with 3 rules applied. Total rules applied 261 place count 625 transition count 1632
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 264 place count 622 transition count 1626
Iterating global reduction 2 with 3 rules applied. Total rules applied 267 place count 622 transition count 1626
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 270 place count 619 transition count 1620
Iterating global reduction 2 with 3 rules applied. Total rules applied 273 place count 619 transition count 1620
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 279 place count 619 transition count 1614
Applied a total of 279 rules in 415 ms. Remains 619 /749 variables (removed 130) and now considering 1614/1942 (removed 328) transitions.
[2023-03-11 08:07:11] [INFO ] Flow matrix only has 1080 transitions (discarded 534 similar events)
// Phase 1: matrix 1080 rows 619 cols
[2023-03-11 08:07:11] [INFO ] Computed 2 place invariants in 7 ms
[2023-03-11 08:07:11] [INFO ] Implicit Places using invariants in 360 ms returned []
[2023-03-11 08:07:11] [INFO ] Flow matrix only has 1080 transitions (discarded 534 similar events)
[2023-03-11 08:07:11] [INFO ] Invariant cache hit.
[2023-03-11 08:07:11] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-11 08:07:14] [INFO ] Implicit Places using invariants and state equation in 2931 ms returned []
Implicit Place search using SMT with State Equation took 3293 ms to find 0 implicit places.
[2023-03-11 08:07:14] [INFO ] Redundant transitions in 30 ms returned []
[2023-03-11 08:07:14] [INFO ] Flow matrix only has 1080 transitions (discarded 534 similar events)
[2023-03-11 08:07:14] [INFO ] Invariant cache hit.
[2023-03-11 08:07:14] [INFO ] Dead Transitions using invariants and state equation in 473 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 619/749 places, 1614/1942 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4222 ms. Remains : 619/749 places, 1614/1942 transitions.
Stuttering acceptance computed with spot in 40 ms :[true, (NOT p1)]
Running random walk in product with property : FunctionPointer-PT-c064-LTLCardinality-15 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:(LEQ 2 s534), p0:(LEQ s418 s546)], 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]]
Stuttering criterion allowed to conclude after 71 steps with 0 reset in 1 ms.
FORMULA FunctionPointer-PT-c064-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-c064-LTLCardinality-15 finished in 4279 ms.
All properties solved by simple procedures.
Total runtime 59466 ms.
ITS solved all properties within timeout
BK_STOP 1678522035895
--------------------
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="FunctionPointer-PT-c064"
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 FunctionPointer-PT-c064, 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 r167-tall-167838853600755"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-c064.tgz
mv FunctionPointer-PT-c064 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 ;