About the Execution of LTSMin+red for FunctionPointer-PT-b064
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1091.604 | 3587479.00 | 14288418.00 | 366.50 | ??T?T??T?FTT?T?F | 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.r169-tall-167838856300697.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is FunctionPointer-PT-b064, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r169-tall-167838856300697
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 844K
-rw-r--r-- 1 mcc users 6.3K Feb 25 11:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Feb 25 11:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 25 11:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 25 11:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 11:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Feb 25 11:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 11:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 112K Feb 25 11:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K 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 391K 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-b064-CTLCardinality-00
FORMULA_NAME FunctionPointer-PT-b064-CTLCardinality-01
FORMULA_NAME FunctionPointer-PT-b064-CTLCardinality-02
FORMULA_NAME FunctionPointer-PT-b064-CTLCardinality-03
FORMULA_NAME FunctionPointer-PT-b064-CTLCardinality-04
FORMULA_NAME FunctionPointer-PT-b064-CTLCardinality-05
FORMULA_NAME FunctionPointer-PT-b064-CTLCardinality-06
FORMULA_NAME FunctionPointer-PT-b064-CTLCardinality-07
FORMULA_NAME FunctionPointer-PT-b064-CTLCardinality-08
FORMULA_NAME FunctionPointer-PT-b064-CTLCardinality-09
FORMULA_NAME FunctionPointer-PT-b064-CTLCardinality-10
FORMULA_NAME FunctionPointer-PT-b064-CTLCardinality-11
FORMULA_NAME FunctionPointer-PT-b064-CTLCardinality-12
FORMULA_NAME FunctionPointer-PT-b064-CTLCardinality-13
FORMULA_NAME FunctionPointer-PT-b064-CTLCardinality-14
FORMULA_NAME FunctionPointer-PT-b064-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678618725435
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-b064
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 10:58:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-12 10:58:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 10:58:47] [INFO ] Load time of PNML (sax parser for PT used): 89 ms
[2023-03-12 10:58:47] [INFO ] Transformed 306 places.
[2023-03-12 10:58:47] [INFO ] Transformed 840 transitions.
[2023-03-12 10:58:47] [INFO ] Parsed PT model containing 306 places and 840 transitions and 3392 arcs in 160 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 11 ms.
Deduced a syphon composed of 84 places in 5 ms
Reduce places removed 84 places and 192 transitions.
FORMULA FunctionPointer-PT-b064-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b064-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b064-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 44 out of 222 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 222/222 places, 648/648 transitions.
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 212 transition count 648
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 33 place count 189 transition count 498
Iterating global reduction 1 with 23 rules applied. Total rules applied 56 place count 189 transition count 498
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 78 place count 189 transition count 476
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 87 place count 180 transition count 458
Iterating global reduction 2 with 9 rules applied. Total rules applied 96 place count 180 transition count 458
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 100 place count 180 transition count 454
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 101 place count 179 transition count 452
Iterating global reduction 3 with 1 rules applied. Total rules applied 102 place count 179 transition count 452
Applied a total of 102 rules in 63 ms. Remains 179 /222 variables (removed 43) and now considering 452/648 (removed 196) transitions.
[2023-03-12 10:58:47] [INFO ] Flow matrix only has 309 transitions (discarded 143 similar events)
// Phase 1: matrix 309 rows 179 cols
[2023-03-12 10:58:47] [INFO ] Computed 2 place invariants in 15 ms
[2023-03-12 10:58:47] [INFO ] Implicit Places using invariants in 307 ms returned []
[2023-03-12 10:58:47] [INFO ] Flow matrix only has 309 transitions (discarded 143 similar events)
[2023-03-12 10:58:47] [INFO ] Invariant cache hit.
[2023-03-12 10:58:47] [INFO ] State equation strengthened by 63 read => feed constraints.
[2023-03-12 10:58:48] [INFO ] Implicit Places using invariants and state equation in 282 ms returned []
Implicit Place search using SMT with State Equation took 613 ms to find 0 implicit places.
[2023-03-12 10:58:48] [INFO ] Flow matrix only has 309 transitions (discarded 143 similar events)
[2023-03-12 10:58:48] [INFO ] Invariant cache hit.
[2023-03-12 10:58:48] [INFO ] Dead Transitions using invariants and state equation in 187 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 179/222 places, 452/648 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 867 ms. Remains : 179/222 places, 452/648 transitions.
Support contains 44 out of 179 places after structural reductions.
[2023-03-12 10:58:48] [INFO ] Flatten gal took : 56 ms
[2023-03-12 10:58:48] [INFO ] Flatten gal took : 27 ms
[2023-03-12 10:58:48] [INFO ] Input system was already deterministic with 452 transitions.
Support contains 42 out of 179 places (down from 44) after GAL structural reductions.
FORMULA FunctionPointer-PT-b064-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10001 steps, including 9 resets, run finished after 265 ms. (steps per millisecond=37 ) properties (out of 34) seen :12
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Running SMT prover for 22 properties.
[2023-03-12 10:58:48] [INFO ] Flow matrix only has 309 transitions (discarded 143 similar events)
[2023-03-12 10:58:48] [INFO ] Invariant cache hit.
[2023-03-12 10:58:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 10:58:49] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 10:58:49] [INFO ] After 185ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:22
[2023-03-12 10:58:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 7 ms returned sat
[2023-03-12 10:58:49] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 10:58:50] [INFO ] After 248ms SMT Verify possible using state equation in natural domain returned unsat :9 sat :13
[2023-03-12 10:58:50] [INFO ] State equation strengthened by 63 read => feed constraints.
[2023-03-12 10:58:50] [INFO ] After 148ms SMT Verify possible using 63 Read/Feed constraints in natural domain returned unsat :9 sat :13
[2023-03-12 10:58:50] [INFO ] After 389ms SMT Verify possible using trap constraints in natural domain returned unsat :9 sat :13
Attempting to minimize the solution found.
Minimization took 133 ms.
[2023-03-12 10:58:50] [INFO ] After 1410ms SMT Verify possible using all constraints in natural domain returned unsat :9 sat :13
Fused 22 Parikh solutions to 11 different solutions.
Parikh walk visited 0 properties in 1567 ms.
Support contains 17 out of 179 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 179/179 places, 452/452 transitions.
Graph (complete) has 718 edges and 179 vertex of which 158 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.2 ms
Discarding 21 places :
Also discarding 0 output transitions
Drop transitions removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 0 with 42 rules applied. Total rules applied 43 place count 158 transition count 410
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 50 place count 151 transition count 396
Iterating global reduction 1 with 7 rules applied. Total rules applied 57 place count 151 transition count 396
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 61 place count 151 transition count 392
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 65 place count 147 transition count 384
Iterating global reduction 2 with 4 rules applied. Total rules applied 69 place count 147 transition count 384
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 72 place count 144 transition count 374
Iterating global reduction 2 with 3 rules applied. Total rules applied 75 place count 144 transition count 374
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 77 place count 142 transition count 370
Iterating global reduction 2 with 2 rules applied. Total rules applied 79 place count 142 transition count 370
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 81 place count 140 transition count 362
Iterating global reduction 2 with 2 rules applied. Total rules applied 83 place count 140 transition count 362
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 84 place count 139 transition count 358
Iterating global reduction 2 with 1 rules applied. Total rules applied 85 place count 139 transition count 358
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 86 place count 138 transition count 356
Iterating global reduction 2 with 1 rules applied. Total rules applied 87 place count 138 transition count 356
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 88 place count 137 transition count 354
Iterating global reduction 2 with 1 rules applied. Total rules applied 89 place count 137 transition count 354
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 90 place count 136 transition count 352
Iterating global reduction 2 with 1 rules applied. Total rules applied 91 place count 136 transition count 352
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 92 place count 135 transition count 350
Iterating global reduction 2 with 1 rules applied. Total rules applied 93 place count 135 transition count 350
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 94 place count 134 transition count 348
Iterating global reduction 2 with 1 rules applied. Total rules applied 95 place count 134 transition count 348
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 2 with 14 rules applied. Total rules applied 109 place count 134 transition count 334
Applied a total of 109 rules in 86 ms. Remains 134 /179 variables (removed 45) and now considering 334/452 (removed 118) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 134/179 places, 334/452 transitions.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=48 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 12) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2023-03-12 10:58:52] [INFO ] Flow matrix only has 220 transitions (discarded 114 similar events)
// Phase 1: matrix 220 rows 134 cols
[2023-03-12 10:58:52] [INFO ] Computed 2 place invariants in 4 ms
[2023-03-12 10:58:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 10:58:52] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 10:58:52] [INFO ] After 68ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2023-03-12 10:58:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 10:58:52] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 10:58:52] [INFO ] After 130ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2023-03-12 10:58:53] [INFO ] State equation strengthened by 37 read => feed constraints.
[2023-03-12 10:58:53] [INFO ] After 85ms SMT Verify possible using 37 Read/Feed constraints in natural domain returned unsat :0 sat :11
[2023-03-12 10:58:53] [INFO ] After 227ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :11
Attempting to minimize the solution found.
Minimization took 86 ms.
[2023-03-12 10:58:53] [INFO ] After 550ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :11
Fused 11 Parikh solutions to 9 different solutions.
Parikh walk visited 0 properties in 1073 ms.
Support contains 14 out of 134 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 134/134 places, 334/334 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 131 transition count 326
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 131 transition count 326
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 128 transition count 320
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 128 transition count 320
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 125 transition count 310
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 125 transition count 310
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 123 transition count 306
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 123 transition count 306
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 24 place count 121 transition count 302
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 121 transition count 302
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 119 transition count 298
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 119 transition count 298
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 118 transition count 296
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 118 transition count 296
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 117 transition count 294
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 117 transition count 294
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 116 transition count 292
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 116 transition count 292
Applied a total of 36 rules in 59 ms. Remains 116 /134 variables (removed 18) and now considering 292/334 (removed 42) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 116/134 places, 292/334 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 11) seen :0
Interrupted probabilistic random walk after 205189 steps, run timeout after 3001 ms. (steps per millisecond=68 ) properties seen :{}
Probabilistic random walk after 205189 steps, saw 128493 distinct states, run finished after 3004 ms. (steps per millisecond=68 ) properties seen :0
Running SMT prover for 11 properties.
[2023-03-12 10:58:57] [INFO ] Flow matrix only has 188 transitions (discarded 104 similar events)
// Phase 1: matrix 188 rows 116 cols
[2023-03-12 10:58:57] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-12 10:58:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 10:58:57] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 10:58:57] [INFO ] After 63ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2023-03-12 10:58:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 10:58:57] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 10:58:58] [INFO ] After 93ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2023-03-12 10:58:58] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-12 10:58:58] [INFO ] After 71ms SMT Verify possible using 30 Read/Feed constraints in natural domain returned unsat :0 sat :11
[2023-03-12 10:58:58] [INFO ] After 190ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :11
Attempting to minimize the solution found.
Minimization took 68 ms.
[2023-03-12 10:58:58] [INFO ] After 429ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :11
Fused 11 Parikh solutions to 9 different solutions.
Parikh walk visited 0 properties in 891 ms.
Support contains 14 out of 116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 116/116 places, 292/292 transitions.
Applied a total of 0 rules in 7 ms. Remains 116 /116 variables (removed 0) and now considering 292/292 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 116/116 places, 292/292 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 116/116 places, 292/292 transitions.
Applied a total of 0 rules in 7 ms. Remains 116 /116 variables (removed 0) and now considering 292/292 (removed 0) transitions.
[2023-03-12 10:58:59] [INFO ] Flow matrix only has 188 transitions (discarded 104 similar events)
[2023-03-12 10:58:59] [INFO ] Invariant cache hit.
[2023-03-12 10:58:59] [INFO ] Implicit Places using invariants in 77 ms returned []
[2023-03-12 10:58:59] [INFO ] Flow matrix only has 188 transitions (discarded 104 similar events)
[2023-03-12 10:58:59] [INFO ] Invariant cache hit.
[2023-03-12 10:58:59] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-12 10:58:59] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 229 ms to find 0 implicit places.
[2023-03-12 10:58:59] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-12 10:58:59] [INFO ] Flow matrix only has 188 transitions (discarded 104 similar events)
[2023-03-12 10:58:59] [INFO ] Invariant cache hit.
[2023-03-12 10:58:59] [INFO ] Dead Transitions using invariants and state equation in 116 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 372 ms. Remains : 116/116 places, 292/292 transitions.
Ensure Unique test removed 104 transitions
Reduce isomorphic transitions removed 104 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 113 rules applied. Total rules applied 113 place count 116 transition count 179
Reduce places removed 9 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 10 rules applied. Total rules applied 123 place count 107 transition count 178
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 124 place count 106 transition count 178
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 22 Pre rules applied. Total rules applied 124 place count 106 transition count 156
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 44 rules applied. Total rules applied 168 place count 84 transition count 156
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 196 place count 70 transition count 142
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 201 place count 65 transition count 132
Iterating global reduction 3 with 5 rules applied. Total rules applied 206 place count 65 transition count 132
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 211 place count 60 transition count 122
Iterating global reduction 3 with 5 rules applied. Total rules applied 216 place count 60 transition count 122
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 221 place count 55 transition count 112
Iterating global reduction 3 with 5 rules applied. Total rules applied 226 place count 55 transition count 112
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 229 place count 55 transition count 109
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 237 place count 51 transition count 112
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 242 place count 51 transition count 107
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 243 place count 51 transition count 106
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 244 place count 50 transition count 106
Applied a total of 244 rules in 28 ms. Remains 50 /116 variables (removed 66) and now considering 106/292 (removed 186) transitions.
Running SMT prover for 11 properties.
// Phase 1: matrix 106 rows 50 cols
[2023-03-12 10:58:59] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-12 10:58:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 10:58:59] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 10:58:59] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2023-03-12 10:58:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 10:58:59] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 10:58:59] [INFO ] After 51ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2023-03-12 10:58:59] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-12 10:58:59] [INFO ] After 33ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :11
[2023-03-12 10:58:59] [INFO ] After 88ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :11
Attempting to minimize the solution found.
Minimization took 37 ms.
[2023-03-12 10:58:59] [INFO ] After 231ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :11
Successfully simplified 9 atomic propositions for a total of 12 simplifications.
FORMULA FunctionPointer-PT-b064-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b064-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b064-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b064-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 10:58:59] [INFO ] Flatten gal took : 20 ms
[2023-03-12 10:58:59] [INFO ] Flatten gal took : 25 ms
[2023-03-12 10:59:00] [INFO ] Input system was already deterministic with 452 transitions.
Computed a total of 24 stabilizing places and 64 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 179/179 places, 452/452 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 166 transition count 424
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 166 transition count 424
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 34 place count 166 transition count 416
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 41 place count 159 transition count 400
Iterating global reduction 1 with 7 rules applied. Total rules applied 48 place count 159 transition count 400
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 55 place count 152 transition count 376
Iterating global reduction 1 with 7 rules applied. Total rules applied 62 place count 152 transition count 376
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 69 place count 145 transition count 356
Iterating global reduction 1 with 7 rules applied. Total rules applied 76 place count 145 transition count 356
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 83 place count 138 transition count 332
Iterating global reduction 1 with 7 rules applied. Total rules applied 90 place count 138 transition count 332
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 97 place count 131 transition count 308
Iterating global reduction 1 with 7 rules applied. Total rules applied 104 place count 131 transition count 308
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 111 place count 124 transition count 292
Iterating global reduction 1 with 7 rules applied. Total rules applied 118 place count 124 transition count 292
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 125 place count 117 transition count 278
Iterating global reduction 1 with 7 rules applied. Total rules applied 132 place count 117 transition count 278
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 139 place count 110 transition count 264
Iterating global reduction 1 with 7 rules applied. Total rules applied 146 place count 110 transition count 264
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 152 place count 104 transition count 252
Iterating global reduction 1 with 6 rules applied. Total rules applied 158 place count 104 transition count 252
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 163 place count 99 transition count 242
Iterating global reduction 1 with 5 rules applied. Total rules applied 168 place count 99 transition count 242
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 169 place count 98 transition count 240
Iterating global reduction 1 with 1 rules applied. Total rules applied 170 place count 98 transition count 240
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 172 place count 98 transition count 238
Applied a total of 172 rules in 68 ms. Remains 98 /179 variables (removed 81) and now considering 238/452 (removed 214) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 69 ms. Remains : 98/179 places, 238/452 transitions.
[2023-03-12 10:59:00] [INFO ] Flatten gal took : 10 ms
[2023-03-12 10:59:00] [INFO ] Flatten gal took : 10 ms
[2023-03-12 10:59:00] [INFO ] Input system was already deterministic with 238 transitions.
Starting structural reductions in LTL mode, iteration 0 : 179/179 places, 452/452 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 168 transition count 428
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 168 transition count 428
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 30 place count 168 transition count 420
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 35 place count 163 transition count 408
Iterating global reduction 1 with 5 rules applied. Total rules applied 40 place count 163 transition count 408
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 44 place count 159 transition count 394
Iterating global reduction 1 with 4 rules applied. Total rules applied 48 place count 159 transition count 394
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 52 place count 155 transition count 384
Iterating global reduction 1 with 4 rules applied. Total rules applied 56 place count 155 transition count 384
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 60 place count 151 transition count 368
Iterating global reduction 1 with 4 rules applied. Total rules applied 64 place count 151 transition count 368
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 68 place count 147 transition count 354
Iterating global reduction 1 with 4 rules applied. Total rules applied 72 place count 147 transition count 354
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 76 place count 143 transition count 346
Iterating global reduction 1 with 4 rules applied. Total rules applied 80 place count 143 transition count 346
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 84 place count 139 transition count 338
Iterating global reduction 1 with 4 rules applied. Total rules applied 88 place count 139 transition count 338
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 92 place count 135 transition count 330
Iterating global reduction 1 with 4 rules applied. Total rules applied 96 place count 135 transition count 330
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 99 place count 132 transition count 324
Iterating global reduction 1 with 3 rules applied. Total rules applied 102 place count 132 transition count 324
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 105 place count 129 transition count 318
Iterating global reduction 1 with 3 rules applied. Total rules applied 108 place count 129 transition count 318
Applied a total of 108 rules in 34 ms. Remains 129 /179 variables (removed 50) and now considering 318/452 (removed 134) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34 ms. Remains : 129/179 places, 318/452 transitions.
[2023-03-12 10:59:00] [INFO ] Flatten gal took : 12 ms
[2023-03-12 10:59:00] [INFO ] Flatten gal took : 13 ms
[2023-03-12 10:59:00] [INFO ] Input system was already deterministic with 318 transitions.
Starting structural reductions in LTL mode, iteration 0 : 179/179 places, 452/452 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 168 transition count 428
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 168 transition count 428
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 30 place count 168 transition count 420
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 34 place count 164 transition count 412
Iterating global reduction 1 with 4 rules applied. Total rules applied 38 place count 164 transition count 412
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 42 place count 160 transition count 396
Iterating global reduction 1 with 4 rules applied. Total rules applied 46 place count 160 transition count 396
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 49 place count 157 transition count 388
Iterating global reduction 1 with 3 rules applied. Total rules applied 52 place count 157 transition count 388
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 55 place count 154 transition count 378
Iterating global reduction 1 with 3 rules applied. Total rules applied 58 place count 154 transition count 378
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 61 place count 151 transition count 368
Iterating global reduction 1 with 3 rules applied. Total rules applied 64 place count 151 transition count 368
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 67 place count 148 transition count 362
Iterating global reduction 1 with 3 rules applied. Total rules applied 70 place count 148 transition count 362
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 73 place count 145 transition count 356
Iterating global reduction 1 with 3 rules applied. Total rules applied 76 place count 145 transition count 356
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 78 place count 143 transition count 352
Iterating global reduction 1 with 2 rules applied. Total rules applied 80 place count 143 transition count 352
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 82 place count 141 transition count 348
Iterating global reduction 1 with 2 rules applied. Total rules applied 84 place count 141 transition count 348
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 86 place count 139 transition count 344
Iterating global reduction 1 with 2 rules applied. Total rules applied 88 place count 139 transition count 344
Applied a total of 88 rules in 32 ms. Remains 139 /179 variables (removed 40) and now considering 344/452 (removed 108) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32 ms. Remains : 139/179 places, 344/452 transitions.
[2023-03-12 10:59:00] [INFO ] Flatten gal took : 13 ms
[2023-03-12 10:59:00] [INFO ] Flatten gal took : 13 ms
[2023-03-12 10:59:00] [INFO ] Input system was already deterministic with 344 transitions.
Starting structural reductions in LTL mode, iteration 0 : 179/179 places, 452/452 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 166 transition count 426
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 166 transition count 426
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 166 transition count 416
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 42 place count 160 transition count 402
Iterating global reduction 1 with 6 rules applied. Total rules applied 48 place count 160 transition count 402
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 54 place count 154 transition count 382
Iterating global reduction 1 with 6 rules applied. Total rules applied 60 place count 154 transition count 382
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 66 place count 148 transition count 366
Iterating global reduction 1 with 6 rules applied. Total rules applied 72 place count 148 transition count 366
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 78 place count 142 transition count 344
Iterating global reduction 1 with 6 rules applied. Total rules applied 84 place count 142 transition count 344
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 90 place count 136 transition count 322
Iterating global reduction 1 with 6 rules applied. Total rules applied 96 place count 136 transition count 322
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 102 place count 130 transition count 308
Iterating global reduction 1 with 6 rules applied. Total rules applied 108 place count 130 transition count 308
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 114 place count 124 transition count 296
Iterating global reduction 1 with 6 rules applied. Total rules applied 120 place count 124 transition count 296
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 126 place count 118 transition count 284
Iterating global reduction 1 with 6 rules applied. Total rules applied 132 place count 118 transition count 284
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 138 place count 112 transition count 272
Iterating global reduction 1 with 6 rules applied. Total rules applied 144 place count 112 transition count 272
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 149 place count 107 transition count 262
Iterating global reduction 1 with 5 rules applied. Total rules applied 154 place count 107 transition count 262
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 155 place count 106 transition count 260
Iterating global reduction 1 with 1 rules applied. Total rules applied 156 place count 106 transition count 260
Applied a total of 156 rules in 34 ms. Remains 106 /179 variables (removed 73) and now considering 260/452 (removed 192) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34 ms. Remains : 106/179 places, 260/452 transitions.
[2023-03-12 10:59:00] [INFO ] Flatten gal took : 9 ms
[2023-03-12 10:59:00] [INFO ] Flatten gal took : 9 ms
[2023-03-12 10:59:00] [INFO ] Input system was already deterministic with 260 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 179/179 places, 452/452 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 167 transition count 426
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 167 transition count 426
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 32 place count 167 transition count 418
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 38 place count 161 transition count 404
Iterating global reduction 1 with 6 rules applied. Total rules applied 44 place count 161 transition count 404
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 49 place count 156 transition count 388
Iterating global reduction 1 with 5 rules applied. Total rules applied 54 place count 156 transition count 388
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 58 place count 152 transition count 376
Iterating global reduction 1 with 4 rules applied. Total rules applied 62 place count 152 transition count 376
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 66 place count 148 transition count 362
Iterating global reduction 1 with 4 rules applied. Total rules applied 70 place count 148 transition count 362
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 74 place count 144 transition count 348
Iterating global reduction 1 with 4 rules applied. Total rules applied 78 place count 144 transition count 348
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 82 place count 140 transition count 338
Iterating global reduction 1 with 4 rules applied. Total rules applied 86 place count 140 transition count 338
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 90 place count 136 transition count 330
Iterating global reduction 1 with 4 rules applied. Total rules applied 94 place count 136 transition count 330
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 98 place count 132 transition count 322
Iterating global reduction 1 with 4 rules applied. Total rules applied 102 place count 132 transition count 322
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 106 place count 128 transition count 314
Iterating global reduction 1 with 4 rules applied. Total rules applied 110 place count 128 transition count 314
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 113 place count 125 transition count 308
Iterating global reduction 1 with 3 rules applied. Total rules applied 116 place count 125 transition count 308
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 117 place count 124 transition count 306
Iterating global reduction 1 with 1 rules applied. Total rules applied 118 place count 124 transition count 306
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 126 place count 124 transition count 298
Applied a total of 126 rules in 70 ms. Remains 124 /179 variables (removed 55) and now considering 298/452 (removed 154) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 71 ms. Remains : 124/179 places, 298/452 transitions.
[2023-03-12 10:59:00] [INFO ] Flatten gal took : 10 ms
[2023-03-12 10:59:00] [INFO ] Flatten gal took : 11 ms
[2023-03-12 10:59:00] [INFO ] Input system was already deterministic with 298 transitions.
Starting structural reductions in LTL mode, iteration 0 : 179/179 places, 452/452 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 167 transition count 426
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 167 transition count 426
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 32 place count 167 transition count 418
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 39 place count 160 transition count 402
Iterating global reduction 1 with 7 rules applied. Total rules applied 46 place count 160 transition count 402
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 53 place count 153 transition count 378
Iterating global reduction 1 with 7 rules applied. Total rules applied 60 place count 153 transition count 378
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 67 place count 146 transition count 358
Iterating global reduction 1 with 7 rules applied. Total rules applied 74 place count 146 transition count 358
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 80 place count 140 transition count 338
Iterating global reduction 1 with 6 rules applied. Total rules applied 86 place count 140 transition count 338
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 92 place count 134 transition count 318
Iterating global reduction 1 with 6 rules applied. Total rules applied 98 place count 134 transition count 318
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 104 place count 128 transition count 304
Iterating global reduction 1 with 6 rules applied. Total rules applied 110 place count 128 transition count 304
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 116 place count 122 transition count 292
Iterating global reduction 1 with 6 rules applied. Total rules applied 122 place count 122 transition count 292
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 128 place count 116 transition count 280
Iterating global reduction 1 with 6 rules applied. Total rules applied 134 place count 116 transition count 280
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 139 place count 111 transition count 270
Iterating global reduction 1 with 5 rules applied. Total rules applied 144 place count 111 transition count 270
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 148 place count 107 transition count 262
Iterating global reduction 1 with 4 rules applied. Total rules applied 152 place count 107 transition count 262
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 153 place count 106 transition count 260
Iterating global reduction 1 with 1 rules applied. Total rules applied 154 place count 106 transition count 260
Applied a total of 154 rules in 28 ms. Remains 106 /179 variables (removed 73) and now considering 260/452 (removed 192) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 29 ms. Remains : 106/179 places, 260/452 transitions.
[2023-03-12 10:59:00] [INFO ] Flatten gal took : 8 ms
[2023-03-12 10:59:00] [INFO ] Flatten gal took : 9 ms
[2023-03-12 10:59:00] [INFO ] Input system was already deterministic with 260 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 179/179 places, 452/452 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 165 transition count 422
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 165 transition count 422
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 38 place count 165 transition count 412
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 45 place count 158 transition count 396
Iterating global reduction 1 with 7 rules applied. Total rules applied 52 place count 158 transition count 396
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 59 place count 151 transition count 372
Iterating global reduction 1 with 7 rules applied. Total rules applied 66 place count 151 transition count 372
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 73 place count 144 transition count 352
Iterating global reduction 1 with 7 rules applied. Total rules applied 80 place count 144 transition count 352
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 87 place count 137 transition count 328
Iterating global reduction 1 with 7 rules applied. Total rules applied 94 place count 137 transition count 328
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 101 place count 130 transition count 304
Iterating global reduction 1 with 7 rules applied. Total rules applied 108 place count 130 transition count 304
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 114 place count 124 transition count 292
Iterating global reduction 1 with 6 rules applied. Total rules applied 120 place count 124 transition count 292
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 126 place count 118 transition count 280
Iterating global reduction 1 with 6 rules applied. Total rules applied 132 place count 118 transition count 280
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 138 place count 112 transition count 268
Iterating global reduction 1 with 6 rules applied. Total rules applied 144 place count 112 transition count 268
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 149 place count 107 transition count 258
Iterating global reduction 1 with 5 rules applied. Total rules applied 154 place count 107 transition count 258
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 158 place count 103 transition count 250
Iterating global reduction 1 with 4 rules applied. Total rules applied 162 place count 103 transition count 250
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 166 place count 103 transition count 246
Applied a total of 166 rules in 53 ms. Remains 103 /179 variables (removed 76) and now considering 246/452 (removed 206) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 53 ms. Remains : 103/179 places, 246/452 transitions.
[2023-03-12 10:59:00] [INFO ] Flatten gal took : 8 ms
[2023-03-12 10:59:00] [INFO ] Flatten gal took : 9 ms
[2023-03-12 10:59:00] [INFO ] Input system was already deterministic with 246 transitions.
Starting structural reductions in LTL mode, iteration 0 : 179/179 places, 452/452 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 165 transition count 422
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 165 transition count 422
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 38 place count 165 transition count 412
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 44 place count 159 transition count 400
Iterating global reduction 1 with 6 rules applied. Total rules applied 50 place count 159 transition count 400
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 56 place count 153 transition count 378
Iterating global reduction 1 with 6 rules applied. Total rules applied 62 place count 153 transition count 378
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 67 place count 148 transition count 364
Iterating global reduction 1 with 5 rules applied. Total rules applied 72 place count 148 transition count 364
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 77 place count 143 transition count 348
Iterating global reduction 1 with 5 rules applied. Total rules applied 82 place count 143 transition count 348
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 87 place count 138 transition count 330
Iterating global reduction 1 with 5 rules applied. Total rules applied 92 place count 138 transition count 330
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 97 place count 133 transition count 318
Iterating global reduction 1 with 5 rules applied. Total rules applied 102 place count 133 transition count 318
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 107 place count 128 transition count 308
Iterating global reduction 1 with 5 rules applied. Total rules applied 112 place count 128 transition count 308
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 117 place count 123 transition count 298
Iterating global reduction 1 with 5 rules applied. Total rules applied 122 place count 123 transition count 298
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 126 place count 119 transition count 290
Iterating global reduction 1 with 4 rules applied. Total rules applied 130 place count 119 transition count 290
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 134 place count 115 transition count 282
Iterating global reduction 1 with 4 rules applied. Total rules applied 138 place count 115 transition count 282
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 139 place count 114 transition count 280
Iterating global reduction 1 with 1 rules applied. Total rules applied 140 place count 114 transition count 280
Applied a total of 140 rules in 26 ms. Remains 114 /179 variables (removed 65) and now considering 280/452 (removed 172) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 26 ms. Remains : 114/179 places, 280/452 transitions.
[2023-03-12 10:59:00] [INFO ] Flatten gal took : 9 ms
[2023-03-12 10:59:00] [INFO ] Flatten gal took : 10 ms
[2023-03-12 10:59:00] [INFO ] Input system was already deterministic with 280 transitions.
[2023-03-12 10:59:00] [INFO ] Flatten gal took : 16 ms
[2023-03-12 10:59:00] [INFO ] Flatten gal took : 23 ms
[2023-03-12 10:59:00] [INFO ] Export to MCC of 8 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-12 10:59:00] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 179 places, 452 transitions and 1820 arcs took 3 ms.
Total runtime 13625 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/505/ctl_0_ --ctl=/tmp/505/ctl_1_ --ctl=/tmp/505/ctl_2_ --ctl=/tmp/505/ctl_3_ --ctl=/tmp/505/ctl_4_ --ctl=/tmp/505/ctl_5_ --ctl=/tmp/505/ctl_6_ --ctl=/tmp/505/ctl_7_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 15054136 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16097020 kB
Could not compute solution for formula : FunctionPointer-PT-b064-CTLCardinality-00
Could not compute solution for formula : FunctionPointer-PT-b064-CTLCardinality-01
Could not compute solution for formula : FunctionPointer-PT-b064-CTLCardinality-03
Could not compute solution for formula : FunctionPointer-PT-b064-CTLCardinality-05
Could not compute solution for formula : FunctionPointer-PT-b064-CTLCardinality-06
Could not compute solution for formula : FunctionPointer-PT-b064-CTLCardinality-08
Could not compute solution for formula : FunctionPointer-PT-b064-CTLCardinality-12
Could not compute solution for formula : FunctionPointer-PT-b064-CTLCardinality-14
BK_STOP 1678622312914
--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023
ctl formula name FunctionPointer-PT-b064-CTLCardinality-00
ctl formula formula --ctl=/tmp/505/ctl_0_
ctl formula name FunctionPointer-PT-b064-CTLCardinality-01
ctl formula formula --ctl=/tmp/505/ctl_1_
ctl formula name FunctionPointer-PT-b064-CTLCardinality-03
ctl formula formula --ctl=/tmp/505/ctl_2_
ctl formula name FunctionPointer-PT-b064-CTLCardinality-05
ctl formula formula --ctl=/tmp/505/ctl_3_
ctl formula name FunctionPointer-PT-b064-CTLCardinality-06
ctl formula formula --ctl=/tmp/505/ctl_4_
ctl formula name FunctionPointer-PT-b064-CTLCardinality-08
ctl formula formula --ctl=/tmp/505/ctl_5_
ctl formula name FunctionPointer-PT-b064-CTLCardinality-12
ctl formula formula --ctl=/tmp/505/ctl_6_
ctl formula name FunctionPointer-PT-b064-CTLCardinality-14
ctl formula formula --ctl=/tmp/505/ctl_7_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 179 places, 452 transitions and 1820 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 452->408 groups
pnml2lts-sym: Regrouping took 0.130 real 0.130 user 0.000 sys
pnml2lts-sym: state vector length is 179; there are 408 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
Killing (15) : 511
Killing (9) : 511
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-b064"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is FunctionPointer-PT-b064, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r169-tall-167838856300697"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-b064.tgz
mv FunctionPointer-PT-b064 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;