About the Execution of 2023-gold for FunctionPointer-PT-c064
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 11592.724 | 3600000.00 | 11633656.00 | 5762.20 | TFTTFFFFT?FFFTFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r197-tall-171640625100198.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is FunctionPointer-PT-c064, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-tall-171640625100198
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 7.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K May 19 07:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 20K May 19 15:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Apr 11 16:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Apr 11 16:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 4.2M May 18 16:42 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-LTLFireability-00
FORMULA_NAME FunctionPointer-PT-c064-LTLFireability-01
FORMULA_NAME FunctionPointer-PT-c064-LTLFireability-02
FORMULA_NAME FunctionPointer-PT-c064-LTLFireability-03
FORMULA_NAME FunctionPointer-PT-c064-LTLFireability-04
FORMULA_NAME FunctionPointer-PT-c064-LTLFireability-05
FORMULA_NAME FunctionPointer-PT-c064-LTLFireability-06
FORMULA_NAME FunctionPointer-PT-c064-LTLFireability-07
FORMULA_NAME FunctionPointer-PT-c064-LTLFireability-08
FORMULA_NAME FunctionPointer-PT-c064-LTLFireability-09
FORMULA_NAME FunctionPointer-PT-c064-LTLFireability-10
FORMULA_NAME FunctionPointer-PT-c064-LTLFireability-11
FORMULA_NAME FunctionPointer-PT-c064-LTLFireability-12
FORMULA_NAME FunctionPointer-PT-c064-LTLFireability-13
FORMULA_NAME FunctionPointer-PT-c064-LTLFireability-14
FORMULA_NAME FunctionPointer-PT-c064-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716538318084
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=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-c064
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-24 08:11:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-24 08:11:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 08:12:00] [INFO ] Load time of PNML (sax parser for PT used): 337 ms
[2024-05-24 08:12:00] [INFO ] Transformed 2826 places.
[2024-05-24 08:12:00] [INFO ] Transformed 8960 transitions.
[2024-05-24 08:12:00] [INFO ] Parsed PT model containing 2826 places and 8960 transitions and 36096 arcs in 455 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 1198 places in 30 ms
Reduce places removed 1198 places and 2998 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA FunctionPointer-PT-c064-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c064-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c064-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c064-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c064-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c064-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c064-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c064-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 16 out of 1628 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1628/1628 places, 5962/5962 transitions.
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 1611 transition count 5962
Discarding 293 places :
Symmetric choice reduction at 1 with 293 rule applications. Total rules 310 place count 1318 transition count 3740
Iterating global reduction 1 with 293 rules applied. Total rules applied 603 place count 1318 transition count 3740
Ensure Unique test removed 384 transitions
Reduce isomorphic transitions removed 384 transitions.
Iterating post reduction 1 with 384 rules applied. Total rules applied 987 place count 1318 transition count 3356
Discarding 152 places :
Symmetric choice reduction at 2 with 152 rule applications. Total rules 1139 place count 1166 transition count 3052
Iterating global reduction 2 with 152 rules applied. Total rules applied 1291 place count 1166 transition count 3052
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Iterating post reduction 2 with 68 rules applied. Total rules applied 1359 place count 1166 transition count 2984
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1373 place count 1152 transition count 2956
Iterating global reduction 3 with 14 rules applied. Total rules applied 1387 place count 1152 transition count 2956
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1401 place count 1138 transition count 2928
Iterating global reduction 3 with 14 rules applied. Total rules applied 1415 place count 1138 transition count 2928
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1429 place count 1124 transition count 2900
Iterating global reduction 3 with 14 rules applied. Total rules applied 1443 place count 1124 transition count 2900
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1457 place count 1110 transition count 2872
Iterating global reduction 3 with 14 rules applied. Total rules applied 1471 place count 1110 transition count 2872
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1485 place count 1096 transition count 2844
Iterating global reduction 3 with 14 rules applied. Total rules applied 1499 place count 1096 transition count 2844
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1511 place count 1084 transition count 2820
Iterating global reduction 3 with 12 rules applied. Total rules applied 1523 place count 1084 transition count 2820
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1535 place count 1072 transition count 2796
Iterating global reduction 3 with 12 rules applied. Total rules applied 1547 place count 1072 transition count 2796
Discarding 45 places :
Symmetric choice reduction at 3 with 45 rule applications. Total rules 1592 place count 1027 transition count 2630
Iterating global reduction 3 with 45 rules applied. Total rules applied 1637 place count 1027 transition count 2630
Discarding 56 places :
Symmetric choice reduction at 3 with 56 rule applications. Total rules 1693 place count 971 transition count 2406
Iterating global reduction 3 with 56 rules applied. Total rules applied 1749 place count 971 transition count 2406
Discarding 55 places :
Symmetric choice reduction at 3 with 55 rule applications. Total rules 1804 place count 916 transition count 2262
Iterating global reduction 3 with 55 rules applied. Total rules applied 1859 place count 916 transition count 2262
Discarding 55 places :
Symmetric choice reduction at 3 with 55 rule applications. Total rules 1914 place count 861 transition count 2152
Iterating global reduction 3 with 55 rules applied. Total rules applied 1969 place count 861 transition count 2152
Discarding 55 places :
Symmetric choice reduction at 3 with 55 rule applications. Total rules 2024 place count 806 transition count 2042
Iterating global reduction 3 with 55 rules applied. Total rules applied 2079 place count 806 transition count 2042
Discarding 55 places :
Symmetric choice reduction at 3 with 55 rule applications. Total rules 2134 place count 751 transition count 1932
Iterating global reduction 3 with 55 rules applied. Total rules applied 2189 place count 751 transition count 1932
Discarding 52 places :
Symmetric choice reduction at 3 with 52 rule applications. Total rules 2241 place count 699 transition count 1828
Iterating global reduction 3 with 52 rules applied. Total rules applied 2293 place count 699 transition count 1828
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 2310 place count 682 transition count 1794
Iterating global reduction 3 with 17 rules applied. Total rules applied 2327 place count 682 transition count 1794
Applied a total of 2327 rules in 1293 ms. Remains 682 /1628 variables (removed 946) and now considering 1794/5962 (removed 4168) transitions.
[2024-05-24 08:12:01] [INFO ] Flow matrix only has 1200 transitions (discarded 594 similar events)
// Phase 1: matrix 1200 rows 682 cols
[2024-05-24 08:12:02] [INFO ] Computed 2 invariants in 39 ms
[2024-05-24 08:12:02] [INFO ] Implicit Places using invariants in 791 ms returned []
[2024-05-24 08:12:02] [INFO ] Flow matrix only has 1200 transitions (discarded 594 similar events)
[2024-05-24 08:12:02] [INFO ] Invariant cache hit.
[2024-05-24 08:12:03] [INFO ] State equation strengthened by 292 read => feed constraints.
[2024-05-24 08:12:05] [INFO ] Implicit Places using invariants and state equation in 2294 ms returned []
Implicit Place search using SMT with State Equation took 3131 ms to find 0 implicit places.
[2024-05-24 08:12:05] [INFO ] Flow matrix only has 1200 transitions (discarded 594 similar events)
[2024-05-24 08:12:05] [INFO ] Invariant cache hit.
[2024-05-24 08:12:05] [INFO ] Dead Transitions using invariants and state equation in 615 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 682/1628 places, 1794/5962 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5051 ms. Remains : 682/1628 places, 1794/5962 transitions.
Support contains 16 out of 682 places after structural reductions.
[2024-05-24 08:12:06] [INFO ] Flatten gal took : 149 ms
[2024-05-24 08:12:06] [INFO ] Flatten gal took : 94 ms
[2024-05-24 08:12:06] [INFO ] Input system was already deterministic with 1794 transitions.
Support contains 15 out of 682 places (down from 16) after GAL structural reductions.
Incomplete random walk after 10007 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=28 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 14) 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 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 14) seen :0
Interrupted probabilistic random walk after 112628 steps, run timeout after 3001 ms. (steps per millisecond=37 ) properties seen :{}
Probabilistic random walk after 112628 steps, saw 73126 distinct states, run finished after 3002 ms. (steps per millisecond=37 ) properties seen :0
Running SMT prover for 14 properties.
[2024-05-24 08:12:10] [INFO ] Flow matrix only has 1200 transitions (discarded 594 similar events)
[2024-05-24 08:12:10] [INFO ] Invariant cache hit.
[2024-05-24 08:12:10] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-24 08:12:10] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 08:12:11] [INFO ] After 794ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:14
[2024-05-24 08:12:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-24 08:12:11] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-24 08:12:12] [INFO ] After 1435ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :14
[2024-05-24 08:12:12] [INFO ] State equation strengthened by 292 read => feed constraints.
[2024-05-24 08:12:14] [INFO ] After 1168ms SMT Verify possible using 292 Read/Feed constraints in natural domain returned unsat :0 sat :14
[2024-05-24 08:12:15] [INFO ] After 2727ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :14
Attempting to minimize the solution found.
Minimization took 987 ms.
[2024-05-24 08:12:16] [INFO ] After 5605ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :14
Parikh walk visited 0 properties in 513 ms.
Support contains 15 out of 682 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 682/682 places, 1794/1794 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 681 transition count 1792
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 681 transition count 1792
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 6 place count 681 transition count 1788
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 680 transition count 1786
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 680 transition count 1786
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 9 place count 679 transition count 1784
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 679 transition count 1784
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 678 transition count 1780
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 678 transition count 1780
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 13 place count 677 transition count 1776
Iterating global reduction 1 with 1 rules applied. Total rules applied 14 place count 677 transition count 1776
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 15 place count 676 transition count 1774
Iterating global reduction 1 with 1 rules applied. Total rules applied 16 place count 676 transition count 1774
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 17 place count 675 transition count 1772
Iterating global reduction 1 with 1 rules applied. Total rules applied 18 place count 675 transition count 1772
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 19 place count 674 transition count 1770
Iterating global reduction 1 with 1 rules applied. Total rules applied 20 place count 674 transition count 1770
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 21 place count 673 transition count 1768
Iterating global reduction 1 with 1 rules applied. Total rules applied 22 place count 673 transition count 1768
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 23 place count 672 transition count 1766
Iterating global reduction 1 with 1 rules applied. Total rules applied 24 place count 672 transition count 1766
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 1 with 16 rules applied. Total rules applied 40 place count 672 transition count 1750
Applied a total of 40 rules in 620 ms. Remains 672 /682 variables (removed 10) and now considering 1750/1794 (removed 44) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 620 ms. Remains : 672/682 places, 1750/1794 transitions.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 13) 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 13) 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 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 13) 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 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 13) 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 13) 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 13) 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 13) seen :0
Interrupted probabilistic random walk after 115842 steps, run timeout after 3001 ms. (steps per millisecond=38 ) properties seen :{}
Probabilistic random walk after 115842 steps, saw 75211 distinct states, run finished after 3001 ms. (steps per millisecond=38 ) properties seen :0
Running SMT prover for 13 properties.
[2024-05-24 08:12:21] [INFO ] Flow matrix only has 1174 transitions (discarded 576 similar events)
// Phase 1: matrix 1174 rows 672 cols
[2024-05-24 08:12:21] [INFO ] Computed 2 invariants in 13 ms
[2024-05-24 08:12:21] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-05-24 08:12:21] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 08:12:21] [INFO ] After 695ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2024-05-24 08:12:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-05-24 08:12:22] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 08:12:23] [INFO ] After 1340ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :13
[2024-05-24 08:12:23] [INFO ] State equation strengthened by 289 read => feed constraints.
[2024-05-24 08:12:24] [INFO ] After 1122ms SMT Verify possible using 289 Read/Feed constraints in natural domain returned unsat :0 sat :13
[2024-05-24 08:12:25] [INFO ] After 2288ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :13
Attempting to minimize the solution found.
Minimization took 897 ms.
[2024-05-24 08:12:26] [INFO ] After 4882ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :13
Parikh walk visited 0 properties in 153 ms.
Support contains 14 out of 672 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 672/672 places, 1750/1750 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 671 transition count 1748
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 671 transition count 1748
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 671 transition count 1746
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 670 transition count 1744
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 670 transition count 1744
Applied a total of 6 rules in 144 ms. Remains 670 /672 variables (removed 2) and now considering 1744/1750 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 145 ms. Remains : 670/672 places, 1744/1750 transitions.
Incomplete random walk after 10037 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=154 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 12) 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 12) 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 12) 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 12) 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 12) seen :0
Interrupted probabilistic random walk after 127868 steps, run timeout after 3001 ms. (steps per millisecond=42 ) properties seen :{}
Probabilistic random walk after 127868 steps, saw 83017 distinct states, run finished after 3001 ms. (steps per millisecond=42 ) properties seen :0
Running SMT prover for 12 properties.
[2024-05-24 08:12:30] [INFO ] Flow matrix only has 1169 transitions (discarded 575 similar events)
// Phase 1: matrix 1169 rows 670 cols
[2024-05-24 08:12:30] [INFO ] Computed 2 invariants in 13 ms
[2024-05-24 08:12:30] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-24 08:12:30] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-24 08:12:31] [INFO ] After 624ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2024-05-24 08:12:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-24 08:12:31] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 08:12:32] [INFO ] After 1230ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :12
[2024-05-24 08:12:32] [INFO ] State equation strengthened by 287 read => feed constraints.
[2024-05-24 08:12:33] [INFO ] After 1051ms SMT Verify possible using 287 Read/Feed constraints in natural domain returned unsat :0 sat :12
[2024-05-24 08:12:35] [INFO ] After 2316ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :12
Attempting to minimize the solution found.
Minimization took 870 ms.
[2024-05-24 08:12:35] [INFO ] After 4743ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :12
Parikh walk visited 0 properties in 296 ms.
Support contains 13 out of 670 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 670/670 places, 1744/1744 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 669 transition count 1738
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 669 transition count 1738
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 668 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 668 transition count 1736
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 667 transition count 1732
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 667 transition count 1732
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 666 transition count 1730
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 666 transition count 1730
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 665 transition count 1728
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 665 transition count 1728
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 664 transition count 1726
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 664 transition count 1726
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 663 transition count 1724
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 663 transition count 1724
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 662 transition count 1722
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 662 transition count 1722
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 661 transition count 1720
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 661 transition count 1720
Applied a total of 18 rules in 267 ms. Remains 661 /670 variables (removed 9) and now considering 1720/1744 (removed 24) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 267 ms. Remains : 661/670 places, 1720/1744 transitions.
Incomplete random walk after 10028 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 12) 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 12) 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 12) 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 12) 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 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 12) 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 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 12) 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 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 12) seen :0
Interrupted probabilistic random walk after 128818 steps, run timeout after 3001 ms. (steps per millisecond=42 ) properties seen :{}
Probabilistic random walk after 128818 steps, saw 83633 distinct states, run finished after 3001 ms. (steps per millisecond=42 ) properties seen :0
Running SMT prover for 12 properties.
[2024-05-24 08:12:39] [INFO ] Flow matrix only has 1153 transitions (discarded 567 similar events)
// Phase 1: matrix 1153 rows 661 cols
[2024-05-24 08:12:39] [INFO ] Computed 2 invariants in 12 ms
[2024-05-24 08:12:40] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-05-24 08:12:40] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 08:12:40] [INFO ] After 623ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2024-05-24 08:12:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-24 08:12:40] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 08:12:42] [INFO ] After 1202ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :12
[2024-05-24 08:12:42] [INFO ] State equation strengthened by 284 read => feed constraints.
[2024-05-24 08:12:43] [INFO ] After 1076ms SMT Verify possible using 284 Read/Feed constraints in natural domain returned unsat :0 sat :12
[2024-05-24 08:12:44] [INFO ] After 2162ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :12
Attempting to minimize the solution found.
Minimization took 802 ms.
[2024-05-24 08:12:45] [INFO ] After 4488ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :12
Parikh walk visited 0 properties in 447 ms.
Support contains 13 out of 661 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 661/661 places, 1720/1720 transitions.
Applied a total of 0 rules in 95 ms. Remains 661 /661 variables (removed 0) and now considering 1720/1720 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 661/661 places, 1720/1720 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 661/661 places, 1720/1720 transitions.
Applied a total of 0 rules in 95 ms. Remains 661 /661 variables (removed 0) and now considering 1720/1720 (removed 0) transitions.
[2024-05-24 08:12:45] [INFO ] Flow matrix only has 1153 transitions (discarded 567 similar events)
[2024-05-24 08:12:45] [INFO ] Invariant cache hit.
[2024-05-24 08:12:46] [INFO ] Implicit Places using invariants in 323 ms returned []
[2024-05-24 08:12:46] [INFO ] Flow matrix only has 1153 transitions (discarded 567 similar events)
[2024-05-24 08:12:46] [INFO ] Invariant cache hit.
[2024-05-24 08:12:46] [INFO ] State equation strengthened by 284 read => feed constraints.
[2024-05-24 08:12:48] [INFO ] Implicit Places using invariants and state equation in 2297 ms returned []
Implicit Place search using SMT with State Equation took 2623 ms to find 0 implicit places.
[2024-05-24 08:12:48] [INFO ] Redundant transitions in 113 ms returned []
[2024-05-24 08:12:48] [INFO ] Flow matrix only has 1153 transitions (discarded 567 similar events)
[2024-05-24 08:12:48] [INFO ] Invariant cache hit.
[2024-05-24 08:12:49] [INFO ] Dead Transitions using invariants and state equation in 585 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3423 ms. Remains : 661/661 places, 1720/1720 transitions.
Graph (trivial) has 995 edges and 661 vertex of which 186 / 661 are part of one of the 62 SCC in 5 ms
Free SCC test removed 124 places
Drop transitions removed 310 transitions
Ensure Unique test removed 443 transitions
Reduce isomorphic transitions removed 753 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 12 rules applied. Total rules applied 13 place count 537 transition count 955
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 25 place count 525 transition count 955
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 84 Pre rules applied. Total rules applied 25 place count 525 transition count 871
Deduced a syphon composed of 84 places in 0 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 193 place count 441 transition count 871
Discarding 61 places :
Symmetric choice reduction at 2 with 61 rule applications. Total rules 254 place count 380 transition count 810
Iterating global reduction 2 with 61 rules applied. Total rules applied 315 place count 380 transition count 810
Ensure Unique test removed 122 transitions
Reduce isomorphic transitions removed 122 transitions.
Iterating post reduction 2 with 122 rules applied. Total rules applied 437 place count 380 transition count 688
Performed 133 Post agglomeration using F-continuation condition.Transition count delta: 133
Deduced a syphon composed of 133 places in 0 ms
Reduce places removed 133 places and 0 transitions.
Iterating global reduction 3 with 266 rules applied. Total rules applied 703 place count 247 transition count 555
Discarding 63 places :
Symmetric choice reduction at 3 with 63 rule applications. Total rules 766 place count 184 transition count 429
Iterating global reduction 3 with 63 rules applied. Total rules applied 829 place count 184 transition count 429
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 832 place count 184 transition count 426
Discarding 62 places :
Symmetric choice reduction at 4 with 62 rule applications. Total rules 894 place count 122 transition count 302
Iterating global reduction 4 with 62 rules applied. Total rules applied 956 place count 122 transition count 302
Discarding 62 places :
Symmetric choice reduction at 4 with 62 rule applications. Total rules 1018 place count 60 transition count 178
Iterating global reduction 4 with 62 rules applied. Total rules applied 1080 place count 60 transition count 178
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Iterating post reduction 4 with 62 rules applied. Total rules applied 1142 place count 60 transition count 116
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1144 place count 59 transition count 115
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 1154 place count 54 transition count 119
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 5 with 8 rules applied. Total rules applied 1162 place count 54 transition count 111
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1163 place count 53 transition count 110
Iterating global reduction 5 with 1 rules applied. Total rules applied 1164 place count 53 transition count 110
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 1168 place count 53 transition count 106
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1169 place count 53 transition count 105
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1170 place count 52 transition count 105
Applied a total of 1170 rules in 86 ms. Remains 52 /661 variables (removed 609) and now considering 105/1720 (removed 1615) transitions.
Running SMT prover for 12 properties.
// Phase 1: matrix 105 rows 52 cols
[2024-05-24 08:12:49] [INFO ] Computed 2 invariants in 1 ms
[2024-05-24 08:12:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-24 08:12:49] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 08:12:49] [INFO ] After 23ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:11
[2024-05-24 08:12:49] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-24 08:12:49] [INFO ] After 5ms SMT Verify possible using 2 Read/Feed constraints in real domain returned unsat :0 sat :0 real:12
[2024-05-24 08:12:49] [INFO ] After 76ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2024-05-24 08:12:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-24 08:12:49] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 08:12:49] [INFO ] After 76ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :12
[2024-05-24 08:12:49] [INFO ] After 60ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :12
[2024-05-24 08:12:49] [INFO ] After 145ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :12
Attempting to minimize the solution found.
Minimization took 61 ms.
[2024-05-24 08:12:49] [INFO ] After 344ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :12
Computed a total of 192 stabilizing places and 512 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0||F(p1)||G(!p2)) U p3))'
Support contains 6 out of 682 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 682/682 places, 1794/1794 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 675 transition count 1774
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 675 transition count 1774
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 24 place count 675 transition count 1764
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 31 place count 668 transition count 1748
Iterating global reduction 1 with 7 rules applied. Total rules applied 38 place count 668 transition count 1748
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 42 place count 664 transition count 1736
Iterating global reduction 1 with 4 rules applied. Total rules applied 46 place count 664 transition count 1736
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 50 place count 660 transition count 1722
Iterating global reduction 1 with 4 rules applied. Total rules applied 54 place count 660 transition count 1722
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 58 place count 656 transition count 1712
Iterating global reduction 1 with 4 rules applied. Total rules applied 62 place count 656 transition count 1712
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 66 place count 652 transition count 1704
Iterating global reduction 1 with 4 rules applied. Total rules applied 70 place count 652 transition count 1704
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 74 place count 648 transition count 1696
Iterating global reduction 1 with 4 rules applied. Total rules applied 78 place count 648 transition count 1696
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 81 place count 645 transition count 1690
Iterating global reduction 1 with 3 rules applied. Total rules applied 84 place count 645 transition count 1690
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 87 place count 642 transition count 1684
Iterating global reduction 1 with 3 rules applied. Total rules applied 90 place count 642 transition count 1684
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 91 place count 641 transition count 1682
Iterating global reduction 1 with 1 rules applied. Total rules applied 92 place count 641 transition count 1682
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 1 with 10 rules applied. Total rules applied 102 place count 641 transition count 1672
Applied a total of 102 rules in 504 ms. Remains 641 /682 variables (removed 41) and now considering 1672/1794 (removed 122) transitions.
[2024-05-24 08:12:50] [INFO ] Flow matrix only has 1117 transitions (discarded 555 similar events)
// Phase 1: matrix 1117 rows 641 cols
[2024-05-24 08:12:50] [INFO ] Computed 2 invariants in 19 ms
[2024-05-24 08:12:50] [INFO ] Implicit Places using invariants in 327 ms returned []
[2024-05-24 08:12:50] [INFO ] Flow matrix only has 1117 transitions (discarded 555 similar events)
[2024-05-24 08:12:50] [INFO ] Invariant cache hit.
[2024-05-24 08:12:50] [INFO ] State equation strengthened by 274 read => feed constraints.
[2024-05-24 08:12:52] [INFO ] Implicit Places using invariants and state equation in 1708 ms returned []
Implicit Place search using SMT with State Equation took 2037 ms to find 0 implicit places.
[2024-05-24 08:12:52] [INFO ] Redundant transitions in 86 ms returned []
[2024-05-24 08:12:52] [INFO ] Flow matrix only has 1117 transitions (discarded 555 similar events)
[2024-05-24 08:12:52] [INFO ] Invariant cache hit.
[2024-05-24 08:12:52] [INFO ] Dead Transitions using invariants and state equation in 565 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 641/682 places, 1672/1794 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3199 ms. Remains : 641/682 places, 1672/1794 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 254 ms :[(NOT p3), (NOT p1), (AND (NOT p1) p2)]
Running random walk in product with property : FunctionPointer-PT-c064-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p3), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p0) (NOT p1) p2), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p3) (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p3:(AND (GEQ s1 1) (GEQ s566 1)), p0:(AND (GEQ s0 1) (GEQ s546 1)), p1:(AND (GEQ s0 1) (GEQ s565 1)), p2:(AND (GEQ s0 1) (GEQ s571 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 13515 steps with 106 reset in 161 ms.
FORMULA FunctionPointer-PT-c064-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-c064-LTLFireability-01 finished in 3673 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 682 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 682/682 places, 1794/1794 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 672 transition count 1760
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 672 transition count 1760
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 28 place count 672 transition count 1752
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 39 place count 661 transition count 1728
Iterating global reduction 1 with 11 rules applied. Total rules applied 50 place count 661 transition count 1728
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 54 place count 661 transition count 1724
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 62 place count 653 transition count 1700
Iterating global reduction 2 with 8 rules applied. Total rules applied 70 place count 653 transition count 1700
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 78 place count 645 transition count 1674
Iterating global reduction 2 with 8 rules applied. Total rules applied 86 place count 645 transition count 1674
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 94 place count 637 transition count 1654
Iterating global reduction 2 with 8 rules applied. Total rules applied 102 place count 637 transition count 1654
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 110 place count 629 transition count 1636
Iterating global reduction 2 with 8 rules applied. Total rules applied 118 place count 629 transition count 1636
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 125 place count 622 transition count 1622
Iterating global reduction 2 with 7 rules applied. Total rules applied 132 place count 622 transition count 1622
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 138 place count 616 transition count 1610
Iterating global reduction 2 with 6 rules applied. Total rules applied 144 place count 616 transition count 1610
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 150 place count 610 transition count 1598
Iterating global reduction 2 with 6 rules applied. Total rules applied 156 place count 610 transition count 1598
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 158 place count 608 transition count 1594
Iterating global reduction 2 with 2 rules applied. Total rules applied 160 place count 608 transition count 1594
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 161 place count 607 transition count 1592
Iterating global reduction 2 with 1 rules applied. Total rules applied 162 place count 607 transition count 1592
Applied a total of 162 rules in 163 ms. Remains 607 /682 variables (removed 75) and now considering 1592/1794 (removed 202) transitions.
[2024-05-24 08:12:53] [INFO ] Flow matrix only has 1063 transitions (discarded 529 similar events)
// Phase 1: matrix 1063 rows 607 cols
[2024-05-24 08:12:53] [INFO ] Computed 2 invariants in 9 ms
[2024-05-24 08:12:53] [INFO ] Implicit Places using invariants in 337 ms returned []
[2024-05-24 08:12:53] [INFO ] Flow matrix only has 1063 transitions (discarded 529 similar events)
[2024-05-24 08:12:53] [INFO ] Invariant cache hit.
[2024-05-24 08:12:54] [INFO ] State equation strengthened by 264 read => feed constraints.
[2024-05-24 08:12:55] [INFO ] Implicit Places using invariants and state equation in 1815 ms returned []
Implicit Place search using SMT with State Equation took 2162 ms to find 0 implicit places.
[2024-05-24 08:12:55] [INFO ] Flow matrix only has 1063 transitions (discarded 529 similar events)
[2024-05-24 08:12:55] [INFO ] Invariant cache hit.
[2024-05-24 08:12:56] [INFO ] Dead Transitions using invariants and state equation in 523 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 607/682 places, 1592/1794 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2850 ms. Remains : 607/682 places, 1592/1794 transitions.
Stuttering acceptance computed with spot in 254 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-c064-LTLFireability-06 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:(AND (GEQ s1 1) (GEQ s521 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 37 steps with 0 reset in 1 ms.
FORMULA FunctionPointer-PT-c064-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-c064-LTLFireability-06 finished in 3132 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 682 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 682/682 places, 1794/1794 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 672 transition count 1760
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 672 transition count 1760
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 28 place count 672 transition count 1752
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 39 place count 661 transition count 1728
Iterating global reduction 1 with 11 rules applied. Total rules applied 50 place count 661 transition count 1728
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 54 place count 661 transition count 1724
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 62 place count 653 transition count 1700
Iterating global reduction 2 with 8 rules applied. Total rules applied 70 place count 653 transition count 1700
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 78 place count 645 transition count 1674
Iterating global reduction 2 with 8 rules applied. Total rules applied 86 place count 645 transition count 1674
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 94 place count 637 transition count 1654
Iterating global reduction 2 with 8 rules applied. Total rules applied 102 place count 637 transition count 1654
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 110 place count 629 transition count 1636
Iterating global reduction 2 with 8 rules applied. Total rules applied 118 place count 629 transition count 1636
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 125 place count 622 transition count 1622
Iterating global reduction 2 with 7 rules applied. Total rules applied 132 place count 622 transition count 1622
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 138 place count 616 transition count 1610
Iterating global reduction 2 with 6 rules applied. Total rules applied 144 place count 616 transition count 1610
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 150 place count 610 transition count 1598
Iterating global reduction 2 with 6 rules applied. Total rules applied 156 place count 610 transition count 1598
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 158 place count 608 transition count 1594
Iterating global reduction 2 with 2 rules applied. Total rules applied 160 place count 608 transition count 1594
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 161 place count 607 transition count 1592
Iterating global reduction 2 with 1 rules applied. Total rules applied 162 place count 607 transition count 1592
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 164 place count 607 transition count 1590
Applied a total of 164 rules in 358 ms. Remains 607 /682 variables (removed 75) and now considering 1590/1794 (removed 204) transitions.
[2024-05-24 08:12:56] [INFO ] Flow matrix only has 1062 transitions (discarded 528 similar events)
// Phase 1: matrix 1062 rows 607 cols
[2024-05-24 08:12:56] [INFO ] Computed 2 invariants in 14 ms
[2024-05-24 08:12:57] [INFO ] Implicit Places using invariants in 381 ms returned []
[2024-05-24 08:12:57] [INFO ] Flow matrix only has 1062 transitions (discarded 528 similar events)
[2024-05-24 08:12:57] [INFO ] Invariant cache hit.
[2024-05-24 08:12:57] [INFO ] State equation strengthened by 264 read => feed constraints.
[2024-05-24 08:12:59] [INFO ] Implicit Places using invariants and state equation in 2114 ms returned []
Implicit Place search using SMT with State Equation took 2498 ms to find 0 implicit places.
[2024-05-24 08:12:59] [INFO ] Redundant transitions in 30 ms returned []
[2024-05-24 08:12:59] [INFO ] Flow matrix only has 1062 transitions (discarded 528 similar events)
[2024-05-24 08:12:59] [INFO ] Invariant cache hit.
[2024-05-24 08:12:59] [INFO ] Dead Transitions using invariants and state equation in 505 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 607/682 places, 1590/1794 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3405 ms. Remains : 607/682 places, 1590/1794 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : FunctionPointer-PT-c064-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s521 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 252 steps with 0 reset in 5 ms.
FORMULA FunctionPointer-PT-c064-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-c064-LTLFireability-07 finished in 3472 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 682 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 682/682 places, 1794/1794 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 671 transition count 1758
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 671 transition count 1758
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 32 place count 671 transition count 1748
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 44 place count 659 transition count 1722
Iterating global reduction 1 with 12 rules applied. Total rules applied 56 place count 659 transition count 1722
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 60 place count 659 transition count 1718
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 68 place count 651 transition count 1694
Iterating global reduction 2 with 8 rules applied. Total rules applied 76 place count 651 transition count 1694
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 84 place count 643 transition count 1668
Iterating global reduction 2 with 8 rules applied. Total rules applied 92 place count 643 transition count 1668
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 100 place count 635 transition count 1648
Iterating global reduction 2 with 8 rules applied. Total rules applied 108 place count 635 transition count 1648
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 116 place count 627 transition count 1630
Iterating global reduction 2 with 8 rules applied. Total rules applied 124 place count 627 transition count 1630
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 131 place count 620 transition count 1616
Iterating global reduction 2 with 7 rules applied. Total rules applied 138 place count 620 transition count 1616
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 144 place count 614 transition count 1604
Iterating global reduction 2 with 6 rules applied. Total rules applied 150 place count 614 transition count 1604
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 156 place count 608 transition count 1592
Iterating global reduction 2 with 6 rules applied. Total rules applied 162 place count 608 transition count 1592
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 164 place count 606 transition count 1588
Iterating global reduction 2 with 2 rules applied. Total rules applied 166 place count 606 transition count 1588
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 167 place count 605 transition count 1586
Iterating global reduction 2 with 1 rules applied. Total rules applied 168 place count 605 transition count 1586
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 170 place count 605 transition count 1584
Applied a total of 170 rules in 324 ms. Remains 605 /682 variables (removed 77) and now considering 1584/1794 (removed 210) transitions.
[2024-05-24 08:13:00] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
// Phase 1: matrix 1057 rows 605 cols
[2024-05-24 08:13:00] [INFO ] Computed 2 invariants in 14 ms
[2024-05-24 08:13:00] [INFO ] Implicit Places using invariants in 376 ms returned []
[2024-05-24 08:13:00] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
[2024-05-24 08:13:00] [INFO ] Invariant cache hit.
[2024-05-24 08:13:01] [INFO ] State equation strengthened by 262 read => feed constraints.
[2024-05-24 08:13:02] [INFO ] Implicit Places using invariants and state equation in 2146 ms returned []
Implicit Place search using SMT with State Equation took 2530 ms to find 0 implicit places.
[2024-05-24 08:13:02] [INFO ] Redundant transitions in 28 ms returned []
[2024-05-24 08:13:02] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
[2024-05-24 08:13:02] [INFO ] Invariant cache hit.
[2024-05-24 08:13:03] [INFO ] Dead Transitions using invariants and state equation in 534 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 605/682 places, 1584/1794 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3432 ms. Remains : 605/682 places, 1584/1794 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : FunctionPointer-PT-c064-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s0 1) (LT s368 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 749 reset in 552 ms.
Product exploration explored 100000 steps with 731 reset in 588 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 p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 105 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Incomplete random walk after 10019 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=455 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 533232 steps, run timeout after 3001 ms. (steps per millisecond=177 ) properties seen :{}
Probabilistic random walk after 533232 steps, saw 346102 distinct states, run finished after 3001 ms. (steps per millisecond=177 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-24 08:13:07] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
[2024-05-24 08:13:07] [INFO ] Invariant cache hit.
[2024-05-24 08:13:07] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-05-24 08:13:07] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-24 08:13:08] [INFO ] After 416ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 08:13:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-05-24 08:13:08] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-24 08:13:08] [INFO ] After 267ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 08:13:08] [INFO ] State equation strengthened by 262 read => feed constraints.
[2024-05-24 08:13:08] [INFO ] After 125ms SMT Verify possible using 262 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 08:13:08] [INFO ] After 227ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 83 ms.
[2024-05-24 08:13:08] [INFO ] After 682ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 605 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 605/605 places, 1584/1584 transitions.
Applied a total of 0 rules in 76 ms. Remains 605 /605 variables (removed 0) and now considering 1584/1584 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 605/605 places, 1584/1584 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 515878 steps, run timeout after 3001 ms. (steps per millisecond=171 ) properties seen :{}
Probabilistic random walk after 515878 steps, saw 334839 distinct states, run finished after 3001 ms. (steps per millisecond=171 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-24 08:13:12] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
[2024-05-24 08:13:12] [INFO ] Invariant cache hit.
[2024-05-24 08:13:12] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-24 08:13:12] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 08:13:12] [INFO ] After 404ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 08:13:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-05-24 08:13:12] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 08:13:12] [INFO ] After 301ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 08:13:12] [INFO ] State equation strengthened by 262 read => feed constraints.
[2024-05-24 08:13:12] [INFO ] After 107ms SMT Verify possible using 262 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 08:13:13] [INFO ] After 206ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 87 ms.
[2024-05-24 08:13:13] [INFO ] After 714ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 605 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 605/605 places, 1584/1584 transitions.
Applied a total of 0 rules in 82 ms. Remains 605 /605 variables (removed 0) and now considering 1584/1584 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 605/605 places, 1584/1584 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 605/605 places, 1584/1584 transitions.
Applied a total of 0 rules in 92 ms. Remains 605 /605 variables (removed 0) and now considering 1584/1584 (removed 0) transitions.
[2024-05-24 08:13:13] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
[2024-05-24 08:13:13] [INFO ] Invariant cache hit.
[2024-05-24 08:13:13] [INFO ] Implicit Places using invariants in 355 ms returned []
[2024-05-24 08:13:13] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
[2024-05-24 08:13:13] [INFO ] Invariant cache hit.
[2024-05-24 08:13:14] [INFO ] State equation strengthened by 262 read => feed constraints.
[2024-05-24 08:13:15] [INFO ] Implicit Places using invariants and state equation in 1871 ms returned []
Implicit Place search using SMT with State Equation took 2228 ms to find 0 implicit places.
[2024-05-24 08:13:15] [INFO ] Redundant transitions in 28 ms returned []
[2024-05-24 08:13:15] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
[2024-05-24 08:13:15] [INFO ] Invariant cache hit.
[2024-05-24 08:13:16] [INFO ] Dead Transitions using invariants and state equation in 528 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2886 ms. Remains : 605/605 places, 1584/1584 transitions.
Graph (trivial) has 929 edges and 605 vertex of which 189 / 605 are part of one of the 63 SCC in 0 ms
Free SCC test removed 126 places
Drop transitions removed 315 transitions
Ensure Unique test removed 401 transitions
Reduce isomorphic transitions removed 716 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 479 transition count 857
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 23 place count 468 transition count 857
Performed 69 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 69 Pre rules applied. Total rules applied 23 place count 468 transition count 788
Deduced a syphon composed of 69 places in 0 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 2 with 138 rules applied. Total rules applied 161 place count 399 transition count 788
Discarding 62 places :
Symmetric choice reduction at 2 with 62 rule applications. Total rules 223 place count 337 transition count 726
Iterating global reduction 2 with 62 rules applied. Total rules applied 285 place count 337 transition count 726
Ensure Unique test removed 124 transitions
Reduce isomorphic transitions removed 124 transitions.
Iterating post reduction 2 with 124 rules applied. Total rules applied 409 place count 337 transition count 602
Performed 127 Post agglomeration using F-continuation condition.Transition count delta: 127
Deduced a syphon composed of 127 places in 0 ms
Reduce places removed 127 places and 0 transitions.
Iterating global reduction 3 with 254 rules applied. Total rules applied 663 place count 210 transition count 475
Discarding 64 places :
Symmetric choice reduction at 3 with 64 rule applications. Total rules 727 place count 146 transition count 347
Iterating global reduction 3 with 64 rules applied. Total rules applied 791 place count 146 transition count 347
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 792 place count 146 transition count 346
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 792 place count 146 transition count 345
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 794 place count 145 transition count 345
Discarding 63 places :
Symmetric choice reduction at 4 with 63 rule applications. Total rules 857 place count 82 transition count 219
Iterating global reduction 4 with 63 rules applied. Total rules applied 920 place count 82 transition count 219
Discarding 63 places :
Symmetric choice reduction at 4 with 63 rule applications. Total rules 983 place count 19 transition count 93
Iterating global reduction 4 with 63 rules applied. Total rules applied 1046 place count 19 transition count 93
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Iterating post reduction 4 with 63 rules applied. Total rules applied 1109 place count 19 transition count 30
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1109 place count 19 transition count 29
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1111 place count 18 transition count 29
Applied a total of 1111 rules in 52 ms. Remains 18 /605 variables (removed 587) and now considering 29/1584 (removed 1555) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 29 rows 18 cols
[2024-05-24 08:13:16] [INFO ] Computed 2 invariants in 1 ms
[2024-05-24 08:13:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-24 08:13:16] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 08:13:16] [INFO ] After 9ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-24 08:13:16] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-24 08:13:16] [INFO ] After 2ms SMT Verify possible using 2 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 08:13:16] [INFO ] After 37ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 08:13:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-24 08:13:16] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 08:13:16] [INFO ] After 8ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 08:13:16] [INFO ] After 3ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 08:13:16] [INFO ] After 5ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2024-05-24 08:13:16] [INFO ] After 38ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 75 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Support contains 2 out of 605 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 605/605 places, 1584/1584 transitions.
Applied a total of 0 rules in 94 ms. Remains 605 /605 variables (removed 0) and now considering 1584/1584 (removed 0) transitions.
[2024-05-24 08:13:16] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
// Phase 1: matrix 1057 rows 605 cols
[2024-05-24 08:13:16] [INFO ] Computed 2 invariants in 21 ms
[2024-05-24 08:13:16] [INFO ] Implicit Places using invariants in 371 ms returned []
[2024-05-24 08:13:16] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
[2024-05-24 08:13:16] [INFO ] Invariant cache hit.
[2024-05-24 08:13:17] [INFO ] State equation strengthened by 262 read => feed constraints.
[2024-05-24 08:13:18] [INFO ] Implicit Places using invariants and state equation in 1634 ms returned []
Implicit Place search using SMT with State Equation took 2007 ms to find 0 implicit places.
[2024-05-24 08:13:18] [INFO ] Redundant transitions in 29 ms returned []
[2024-05-24 08:13:18] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
[2024-05-24 08:13:18] [INFO ] Invariant cache hit.
[2024-05-24 08:13:19] [INFO ] Dead Transitions using invariants and state equation in 574 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2718 ms. Remains : 605/605 places, 1584/1584 transitions.
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 p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 91 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 529381 steps, run timeout after 3001 ms. (steps per millisecond=176 ) properties seen :{}
Probabilistic random walk after 529381 steps, saw 343600 distinct states, run finished after 3003 ms. (steps per millisecond=176 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-24 08:13:22] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
[2024-05-24 08:13:22] [INFO ] Invariant cache hit.
[2024-05-24 08:13:22] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-24 08:13:22] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 08:13:22] [INFO ] After 415ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 08:13:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-05-24 08:13:22] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 08:13:23] [INFO ] After 285ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 08:13:23] [INFO ] State equation strengthened by 262 read => feed constraints.
[2024-05-24 08:13:23] [INFO ] After 99ms SMT Verify possible using 262 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 08:13:23] [INFO ] After 195ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 83 ms.
[2024-05-24 08:13:23] [INFO ] After 653ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 605 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 605/605 places, 1584/1584 transitions.
Applied a total of 0 rules in 69 ms. Remains 605 /605 variables (removed 0) and now considering 1584/1584 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 605/605 places, 1584/1584 transitions.
Incomplete random walk after 10040 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=669 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 530054 steps, run timeout after 3001 ms. (steps per millisecond=176 ) properties seen :{}
Probabilistic random walk after 530054 steps, saw 344038 distinct states, run finished after 3002 ms. (steps per millisecond=176 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-24 08:13:26] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
[2024-05-24 08:13:26] [INFO ] Invariant cache hit.
[2024-05-24 08:13:26] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-05-24 08:13:26] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 08:13:26] [INFO ] After 413ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 08:13:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-05-24 08:13:27] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 08:13:27] [INFO ] After 309ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 08:13:27] [INFO ] State equation strengthened by 262 read => feed constraints.
[2024-05-24 08:13:27] [INFO ] After 106ms SMT Verify possible using 262 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 08:13:27] [INFO ] After 205ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 79 ms.
[2024-05-24 08:13:27] [INFO ] After 692ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 605 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 605/605 places, 1584/1584 transitions.
Applied a total of 0 rules in 74 ms. Remains 605 /605 variables (removed 0) and now considering 1584/1584 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 605/605 places, 1584/1584 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 605/605 places, 1584/1584 transitions.
Applied a total of 0 rules in 66 ms. Remains 605 /605 variables (removed 0) and now considering 1584/1584 (removed 0) transitions.
[2024-05-24 08:13:27] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
[2024-05-24 08:13:27] [INFO ] Invariant cache hit.
[2024-05-24 08:13:28] [INFO ] Implicit Places using invariants in 408 ms returned []
[2024-05-24 08:13:28] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
[2024-05-24 08:13:28] [INFO ] Invariant cache hit.
[2024-05-24 08:13:28] [INFO ] State equation strengthened by 262 read => feed constraints.
[2024-05-24 08:13:29] [INFO ] Implicit Places using invariants and state equation in 1676 ms returned []
Implicit Place search using SMT with State Equation took 2088 ms to find 0 implicit places.
[2024-05-24 08:13:29] [INFO ] Redundant transitions in 29 ms returned []
[2024-05-24 08:13:29] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
[2024-05-24 08:13:29] [INFO ] Invariant cache hit.
[2024-05-24 08:13:30] [INFO ] Dead Transitions using invariants and state equation in 497 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2693 ms. Remains : 605/605 places, 1584/1584 transitions.
Graph (trivial) has 929 edges and 605 vertex of which 189 / 605 are part of one of the 63 SCC in 0 ms
Free SCC test removed 126 places
Drop transitions removed 315 transitions
Ensure Unique test removed 401 transitions
Reduce isomorphic transitions removed 716 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 479 transition count 857
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 23 place count 468 transition count 857
Performed 69 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 69 Pre rules applied. Total rules applied 23 place count 468 transition count 788
Deduced a syphon composed of 69 places in 0 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 2 with 138 rules applied. Total rules applied 161 place count 399 transition count 788
Discarding 62 places :
Symmetric choice reduction at 2 with 62 rule applications. Total rules 223 place count 337 transition count 726
Iterating global reduction 2 with 62 rules applied. Total rules applied 285 place count 337 transition count 726
Ensure Unique test removed 124 transitions
Reduce isomorphic transitions removed 124 transitions.
Iterating post reduction 2 with 124 rules applied. Total rules applied 409 place count 337 transition count 602
Performed 127 Post agglomeration using F-continuation condition.Transition count delta: 127
Deduced a syphon composed of 127 places in 0 ms
Reduce places removed 127 places and 0 transitions.
Iterating global reduction 3 with 254 rules applied. Total rules applied 663 place count 210 transition count 475
Discarding 64 places :
Symmetric choice reduction at 3 with 64 rule applications. Total rules 727 place count 146 transition count 347
Iterating global reduction 3 with 64 rules applied. Total rules applied 791 place count 146 transition count 347
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 792 place count 146 transition count 346
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 792 place count 146 transition count 345
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 794 place count 145 transition count 345
Discarding 63 places :
Symmetric choice reduction at 4 with 63 rule applications. Total rules 857 place count 82 transition count 219
Iterating global reduction 4 with 63 rules applied. Total rules applied 920 place count 82 transition count 219
Discarding 63 places :
Symmetric choice reduction at 4 with 63 rule applications. Total rules 983 place count 19 transition count 93
Iterating global reduction 4 with 63 rules applied. Total rules applied 1046 place count 19 transition count 93
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Iterating post reduction 4 with 63 rules applied. Total rules applied 1109 place count 19 transition count 30
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1109 place count 19 transition count 29
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1111 place count 18 transition count 29
Applied a total of 1111 rules in 41 ms. Remains 18 /605 variables (removed 587) and now considering 29/1584 (removed 1555) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 29 rows 18 cols
[2024-05-24 08:13:30] [INFO ] Computed 2 invariants in 0 ms
[2024-05-24 08:13:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-24 08:13:30] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-24 08:13:30] [INFO ] After 12ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-24 08:13:30] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-24 08:13:30] [INFO ] After 2ms SMT Verify possible using 2 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 08:13:30] [INFO ] After 43ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 08:13:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-24 08:13:30] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-24 08:13:30] [INFO ] After 9ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 08:13:30] [INFO ] After 2ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 08:13:30] [INFO ] After 8ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2024-05-24 08:13:30] [INFO ] After 45ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 86 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Product exploration explored 100000 steps with 772 reset in 491 ms.
Product exploration explored 100000 steps with 734 reset in 513 ms.
Built C files in :
/tmp/ltsmin11721563735679607574
[2024-05-24 08:13:31] [INFO ] Too many transitions (1584) to apply POR reductions. Disabling POR matrices.
[2024-05-24 08:13:31] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11721563735679607574
Running compilation step : cd /tmp/ltsmin11721563735679607574;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11721563735679607574;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11721563735679607574;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 605 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 605/605 places, 1584/1584 transitions.
Applied a total of 0 rules in 73 ms. Remains 605 /605 variables (removed 0) and now considering 1584/1584 (removed 0) transitions.
[2024-05-24 08:13:34] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
// Phase 1: matrix 1057 rows 605 cols
[2024-05-24 08:13:34] [INFO ] Computed 2 invariants in 11 ms
[2024-05-24 08:13:35] [INFO ] Implicit Places using invariants in 356 ms returned []
[2024-05-24 08:13:35] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
[2024-05-24 08:13:35] [INFO ] Invariant cache hit.
[2024-05-24 08:13:35] [INFO ] State equation strengthened by 262 read => feed constraints.
[2024-05-24 08:13:37] [INFO ] Implicit Places using invariants and state equation in 1717 ms returned []
Implicit Place search using SMT with State Equation took 2077 ms to find 0 implicit places.
[2024-05-24 08:13:37] [INFO ] Redundant transitions in 28 ms returned []
[2024-05-24 08:13:37] [INFO ] Flow matrix only has 1057 transitions (discarded 527 similar events)
[2024-05-24 08:13:37] [INFO ] Invariant cache hit.
[2024-05-24 08:13:37] [INFO ] Dead Transitions using invariants and state equation in 543 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2730 ms. Remains : 605/605 places, 1584/1584 transitions.
Built C files in :
/tmp/ltsmin14838973879718343400
[2024-05-24 08:13:37] [INFO ] Too many transitions (1584) to apply POR reductions. Disabling POR matrices.
[2024-05-24 08:13:37] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14838973879718343400
Running compilation step : cd /tmp/ltsmin14838973879718343400;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2937 ms.
Running link step : cd /tmp/ltsmin14838973879718343400;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin14838973879718343400;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased16459078710671683340.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-24 08:13:52] [INFO ] Flatten gal took : 63 ms
[2024-05-24 08:13:52] [INFO ] Flatten gal took : 64 ms
[2024-05-24 08:13:52] [INFO ] Time to serialize gal into /tmp/LTL5773969923539746994.gal : 10 ms
[2024-05-24 08:13:52] [INFO ] Time to serialize properties into /tmp/LTL2358450862576417798.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5773969923539746994.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5826084494839349408.hoa' '-atoms' '/tmp/LTL2358450862576417798.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL2358450862576417798.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5826084494839349408.hoa
Detected timeout of ITS tools.
[2024-05-24 08:14:08] [INFO ] Flatten gal took : 52 ms
[2024-05-24 08:14:08] [INFO ] Flatten gal took : 50 ms
[2024-05-24 08:14:08] [INFO ] Time to serialize gal into /tmp/LTL11208750244133080422.gal : 8 ms
[2024-05-24 08:14:08] [INFO ] Time to serialize properties into /tmp/LTL10294590920610686415.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11208750244133080422.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10294590920610686415.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G("((s0<1)||(l746<1))"))))
Formula 0 simplified : GF!"((s0<1)||(l746<1))"
Detected timeout of ITS tools.
[2024-05-24 08:14:23] [INFO ] Flatten gal took : 44 ms
[2024-05-24 08:14:23] [INFO ] Applying decomposition
[2024-05-24 08:14:23] [INFO ] Flatten gal took : 45 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph13979892322499395509.txt' '-o' '/tmp/graph13979892322499395509.bin' '-w' '/tmp/graph13979892322499395509.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph13979892322499395509.bin' '-l' '-1' '-v' '-w' '/tmp/graph13979892322499395509.weights' '-q' '0' '-e' '0.001'
[2024-05-24 08:14:23] [INFO ] Decomposing Gal with order
[2024-05-24 08:14:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 08:14:23] [INFO ] Removed a total of 2627 redundant transitions.
[2024-05-24 08:14:23] [INFO ] Flatten gal took : 180 ms
[2024-05-24 08:14:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 1101 labels/synchronizations in 78 ms.
[2024-05-24 08:14:23] [INFO ] Time to serialize gal into /tmp/LTL12104597871812159046.gal : 14 ms
[2024-05-24 08:14:23] [INFO ] Time to serialize properties into /tmp/LTL12945914941078422753.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12104597871812159046.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12945914941078422753.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((F(G("((i0.u0.s0<1)||(i9.u61.l746<1))"))))
Formula 0 simplified : GF!"((i0.u0.s0<1)||(i9.u61.l746<1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6533465473722593027
[2024-05-24 08:14:38] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6533465473722593027
Running compilation step : cd /tmp/ltsmin6533465473722593027;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2939 ms.
Running link step : cd /tmp/ltsmin6533465473722593027;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin6533465473722593027;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property FunctionPointer-PT-c064-LTLFireability-09 finished in 114061 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(p0) U p1)))'
Support contains 4 out of 682 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 682/682 places, 1794/1794 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 673 transition count 1764
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 673 transition count 1764
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 26 place count 673 transition count 1756
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 36 place count 663 transition count 1736
Iterating global reduction 1 with 10 rules applied. Total rules applied 46 place count 663 transition count 1736
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 50 place count 663 transition count 1732
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 57 place count 656 transition count 1710
Iterating global reduction 2 with 7 rules applied. Total rules applied 64 place count 656 transition count 1710
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 71 place count 649 transition count 1686
Iterating global reduction 2 with 7 rules applied. Total rules applied 78 place count 649 transition count 1686
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 85 place count 642 transition count 1668
Iterating global reduction 2 with 7 rules applied. Total rules applied 92 place count 642 transition count 1668
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 99 place count 635 transition count 1652
Iterating global reduction 2 with 7 rules applied. Total rules applied 106 place count 635 transition count 1652
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 112 place count 629 transition count 1640
Iterating global reduction 2 with 6 rules applied. Total rules applied 118 place count 629 transition count 1640
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 124 place count 623 transition count 1628
Iterating global reduction 2 with 6 rules applied. Total rules applied 130 place count 623 transition count 1628
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 136 place count 617 transition count 1616
Iterating global reduction 2 with 6 rules applied. Total rules applied 142 place count 617 transition count 1616
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 144 place count 615 transition count 1612
Iterating global reduction 2 with 2 rules applied. Total rules applied 146 place count 615 transition count 1612
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 147 place count 614 transition count 1610
Iterating global reduction 2 with 1 rules applied. Total rules applied 148 place count 614 transition count 1610
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 150 place count 614 transition count 1608
Applied a total of 150 rules in 345 ms. Remains 614 /682 variables (removed 68) and now considering 1608/1794 (removed 186) transitions.
[2024-05-24 08:14:54] [INFO ] Flow matrix only has 1075 transitions (discarded 533 similar events)
// Phase 1: matrix 1075 rows 614 cols
[2024-05-24 08:14:54] [INFO ] Computed 2 invariants in 11 ms
[2024-05-24 08:14:54] [INFO ] Implicit Places using invariants in 356 ms returned []
[2024-05-24 08:14:54] [INFO ] Flow matrix only has 1075 transitions (discarded 533 similar events)
[2024-05-24 08:14:54] [INFO ] Invariant cache hit.
[2024-05-24 08:14:55] [INFO ] State equation strengthened by 267 read => feed constraints.
[2024-05-24 08:15:00] [INFO ] Implicit Places using invariants and state equation in 5295 ms returned []
Implicit Place search using SMT with State Equation took 5655 ms to find 0 implicit places.
[2024-05-24 08:15:00] [INFO ] Redundant transitions in 25 ms returned []
[2024-05-24 08:15:00] [INFO ] Flow matrix only has 1075 transitions (discarded 533 similar events)
[2024-05-24 08:15:00] [INFO ] Invariant cache hit.
[2024-05-24 08:15:00] [INFO ] Dead Transitions using invariants and state equation in 536 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 614/682 places, 1608/1794 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6597 ms. Remains : 614/682 places, 1608/1794 transitions.
Stuttering acceptance computed with spot in 146 ms :[(NOT p1), true, (NOT p0), (NOT p1)]
Running random walk in product with property : FunctionPointer-PT-c064-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (NOT (AND (GEQ s1 1) (GEQ s523 1))) (AND (GEQ s0 1) (GEQ s533 1))), p0:(AND (GEQ s0 1) (GEQ s533 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 2097 steps with 14 reset in 19 ms.
FORMULA FunctionPointer-PT-c064-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-c064-LTLFireability-10 finished in 6795 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 682 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 682/682 places, 1794/1794 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 672 transition count 1764
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 672 transition count 1764
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 30 place count 672 transition count 1754
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 41 place count 661 transition count 1730
Iterating global reduction 1 with 11 rules applied. Total rules applied 52 place count 661 transition count 1730
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 60 place count 661 transition count 1722
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 67 place count 654 transition count 1702
Iterating global reduction 2 with 7 rules applied. Total rules applied 74 place count 654 transition count 1702
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 81 place count 647 transition count 1680
Iterating global reduction 2 with 7 rules applied. Total rules applied 88 place count 647 transition count 1680
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 95 place count 640 transition count 1662
Iterating global reduction 2 with 7 rules applied. Total rules applied 102 place count 640 transition count 1662
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 109 place count 633 transition count 1646
Iterating global reduction 2 with 7 rules applied. Total rules applied 116 place count 633 transition count 1646
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 122 place count 627 transition count 1634
Iterating global reduction 2 with 6 rules applied. Total rules applied 128 place count 627 transition count 1634
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 133 place count 622 transition count 1624
Iterating global reduction 2 with 5 rules applied. Total rules applied 138 place count 622 transition count 1624
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 143 place count 617 transition count 1614
Iterating global reduction 2 with 5 rules applied. Total rules applied 148 place count 617 transition count 1614
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 150 place count 615 transition count 1610
Iterating global reduction 2 with 2 rules applied. Total rules applied 152 place count 615 transition count 1610
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 153 place count 614 transition count 1608
Iterating global reduction 2 with 1 rules applied. Total rules applied 154 place count 614 transition count 1608
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 158 place count 614 transition count 1604
Applied a total of 158 rules in 315 ms. Remains 614 /682 variables (removed 68) and now considering 1604/1794 (removed 190) transitions.
[2024-05-24 08:15:01] [INFO ] Flow matrix only has 1071 transitions (discarded 533 similar events)
// Phase 1: matrix 1071 rows 614 cols
[2024-05-24 08:15:01] [INFO ] Computed 2 invariants in 10 ms
[2024-05-24 08:15:01] [INFO ] Implicit Places using invariants in 389 ms returned []
[2024-05-24 08:15:01] [INFO ] Flow matrix only has 1071 transitions (discarded 533 similar events)
[2024-05-24 08:15:01] [INFO ] Invariant cache hit.
[2024-05-24 08:15:01] [INFO ] State equation strengthened by 265 read => feed constraints.
[2024-05-24 08:15:03] [INFO ] Implicit Places using invariants and state equation in 1584 ms returned []
Implicit Place search using SMT with State Equation took 1975 ms to find 0 implicit places.
[2024-05-24 08:15:03] [INFO ] Redundant transitions in 26 ms returned []
[2024-05-24 08:15:03] [INFO ] Flow matrix only has 1071 transitions (discarded 533 similar events)
[2024-05-24 08:15:03] [INFO ] Invariant cache hit.
[2024-05-24 08:15:03] [INFO ] Dead Transitions using invariants and state equation in 542 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 614/682 places, 1604/1794 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2867 ms. Remains : 614/682 places, 1604/1794 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : FunctionPointer-PT-c064-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s542 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 341 steps with 0 reset in 2 ms.
FORMULA FunctionPointer-PT-c064-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-c064-LTLFireability-11 finished in 2928 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 682 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 682/682 places, 1794/1794 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 672 transition count 1760
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 672 transition count 1760
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 30 place count 672 transition count 1750
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 41 place count 661 transition count 1726
Iterating global reduction 1 with 11 rules applied. Total rules applied 52 place count 661 transition count 1726
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 56 place count 661 transition count 1722
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 63 place count 654 transition count 1702
Iterating global reduction 2 with 7 rules applied. Total rules applied 70 place count 654 transition count 1702
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 77 place count 647 transition count 1680
Iterating global reduction 2 with 7 rules applied. Total rules applied 84 place count 647 transition count 1680
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 91 place count 640 transition count 1662
Iterating global reduction 2 with 7 rules applied. Total rules applied 98 place count 640 transition count 1662
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 105 place count 633 transition count 1646
Iterating global reduction 2 with 7 rules applied. Total rules applied 112 place count 633 transition count 1646
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 118 place count 627 transition count 1634
Iterating global reduction 2 with 6 rules applied. Total rules applied 124 place count 627 transition count 1634
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 129 place count 622 transition count 1624
Iterating global reduction 2 with 5 rules applied. Total rules applied 134 place count 622 transition count 1624
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 139 place count 617 transition count 1614
Iterating global reduction 2 with 5 rules applied. Total rules applied 144 place count 617 transition count 1614
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 146 place count 615 transition count 1610
Iterating global reduction 2 with 2 rules applied. Total rules applied 148 place count 615 transition count 1610
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 149 place count 614 transition count 1608
Iterating global reduction 2 with 1 rules applied. Total rules applied 150 place count 614 transition count 1608
Applied a total of 150 rules in 158 ms. Remains 614 /682 variables (removed 68) and now considering 1608/1794 (removed 186) transitions.
[2024-05-24 08:15:03] [INFO ] Flow matrix only has 1073 transitions (discarded 535 similar events)
// Phase 1: matrix 1073 rows 614 cols
[2024-05-24 08:15:03] [INFO ] Computed 2 invariants in 13 ms
[2024-05-24 08:15:04] [INFO ] Implicit Places using invariants in 340 ms returned []
[2024-05-24 08:15:04] [INFO ] Flow matrix only has 1073 transitions (discarded 535 similar events)
[2024-05-24 08:15:04] [INFO ] Invariant cache hit.
[2024-05-24 08:15:04] [INFO ] State equation strengthened by 265 read => feed constraints.
[2024-05-24 08:15:06] [INFO ] Implicit Places using invariants and state equation in 1764 ms returned []
Implicit Place search using SMT with State Equation took 2112 ms to find 0 implicit places.
[2024-05-24 08:15:06] [INFO ] Flow matrix only has 1073 transitions (discarded 535 similar events)
[2024-05-24 08:15:06] [INFO ] Invariant cache hit.
[2024-05-24 08:15:06] [INFO ] Dead Transitions using invariants and state equation in 581 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 614/682 places, 1608/1794 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2855 ms. Remains : 614/682 places, 1608/1794 transitions.
Stuttering acceptance computed with spot in 104 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-c064-LTLFireability-14 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:(OR (LT s0 1) (LT s542 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 4458 steps with 31 reset in 30 ms.
FORMULA FunctionPointer-PT-c064-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-c064-LTLFireability-14 finished in 3013 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((G(p1)||F(p2))&&p0)))'
Support contains 3 out of 682 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 682/682 places, 1794/1794 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 671 transition count 1758
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 671 transition count 1758
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 32 place count 671 transition count 1748
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 44 place count 659 transition count 1722
Iterating global reduction 1 with 12 rules applied. Total rules applied 56 place count 659 transition count 1722
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 60 place count 659 transition count 1718
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 68 place count 651 transition count 1694
Iterating global reduction 2 with 8 rules applied. Total rules applied 76 place count 651 transition count 1694
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 84 place count 643 transition count 1668
Iterating global reduction 2 with 8 rules applied. Total rules applied 92 place count 643 transition count 1668
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 100 place count 635 transition count 1648
Iterating global reduction 2 with 8 rules applied. Total rules applied 108 place count 635 transition count 1648
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 116 place count 627 transition count 1630
Iterating global reduction 2 with 8 rules applied. Total rules applied 124 place count 627 transition count 1630
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 131 place count 620 transition count 1616
Iterating global reduction 2 with 7 rules applied. Total rules applied 138 place count 620 transition count 1616
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 144 place count 614 transition count 1604
Iterating global reduction 2 with 6 rules applied. Total rules applied 150 place count 614 transition count 1604
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 156 place count 608 transition count 1592
Iterating global reduction 2 with 6 rules applied. Total rules applied 162 place count 608 transition count 1592
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 164 place count 606 transition count 1588
Iterating global reduction 2 with 2 rules applied. Total rules applied 166 place count 606 transition count 1588
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 167 place count 605 transition count 1586
Iterating global reduction 2 with 1 rules applied. Total rules applied 168 place count 605 transition count 1586
Applied a total of 168 rules in 188 ms. Remains 605 /682 variables (removed 77) and now considering 1586/1794 (removed 208) transitions.
[2024-05-24 08:15:06] [INFO ] Flow matrix only has 1058 transitions (discarded 528 similar events)
// Phase 1: matrix 1058 rows 605 cols
[2024-05-24 08:15:07] [INFO ] Computed 2 invariants in 10 ms
[2024-05-24 08:15:07] [INFO ] Implicit Places using invariants in 371 ms returned []
[2024-05-24 08:15:07] [INFO ] Flow matrix only has 1058 transitions (discarded 528 similar events)
[2024-05-24 08:15:07] [INFO ] Invariant cache hit.
[2024-05-24 08:15:07] [INFO ] State equation strengthened by 262 read => feed constraints.
[2024-05-24 08:15:09] [INFO ] Implicit Places using invariants and state equation in 1688 ms returned []
Implicit Place search using SMT with State Equation took 2063 ms to find 0 implicit places.
[2024-05-24 08:15:09] [INFO ] Flow matrix only has 1058 transitions (discarded 528 similar events)
[2024-05-24 08:15:09] [INFO ] Invariant cache hit.
[2024-05-24 08:15:09] [INFO ] Dead Transitions using invariants and state equation in 555 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 605/682 places, 1586/1794 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2808 ms. Remains : 605/682 places, 1586/1794 transitions.
Stuttering acceptance computed with spot in 201 ms :[true, (NOT p2), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p2) (NOT p1)), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : FunctionPointer-PT-c064-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=4 dest: 3}]], initial=2, aps=[p2:(OR (LT s0 1) (LT s442 1)), p1:(OR (LT s0 1) (LT s215 1)), p0:(AND (GEQ s0 1) (GEQ s442 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA FunctionPointer-PT-c064-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-c064-LTLFireability-15 finished in 3037 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2024-05-24 08:15:10] [INFO ] Flatten gal took : 56 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6009415099700868736
[2024-05-24 08:15:10] [INFO ] Too many transitions (1794) to apply POR reductions. Disabling POR matrices.
[2024-05-24 08:15:10] [INFO ] Applying decomposition
[2024-05-24 08:15:10] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6009415099700868736
Running compilation step : cd /tmp/ltsmin6009415099700868736;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-24 08:15:10] [INFO ] Flatten gal took : 50 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph6325649213717517399.txt' '-o' '/tmp/graph6325649213717517399.bin' '-w' '/tmp/graph6325649213717517399.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6325649213717517399.bin' '-l' '-1' '-v' '-w' '/tmp/graph6325649213717517399.weights' '-q' '0' '-e' '0.001'
[2024-05-24 08:15:10] [INFO ] Decomposing Gal with order
[2024-05-24 08:15:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 08:15:10] [INFO ] Removed a total of 3050 redundant transitions.
[2024-05-24 08:15:10] [INFO ] Flatten gal took : 92 ms
[2024-05-24 08:15:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 1386 labels/synchronizations in 76 ms.
[2024-05-24 08:15:10] [INFO ] Time to serialize gal into /tmp/LTLFireability7453482748948772764.gal : 13 ms
[2024-05-24 08:15:10] [INFO ] Time to serialize properties into /tmp/LTLFireability3132943993939612923.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability7453482748948772764.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3132943993939612923.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("((i0.u0.s0<1)||(i9.u101.l746<1))"))))
Formula 0 simplified : GF!"((i0.u0.s0<1)||(i9.u101.l746<1))"
Compilation finished in 3821 ms.
Running link step : cd /tmp/ltsmin6009415099700868736;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin6009415099700868736;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-24 08:36:13] [INFO ] Flatten gal took : 119 ms
[2024-05-24 08:36:13] [INFO ] Time to serialize gal into /tmp/LTLFireability3026267147174657801.gal : 35 ms
[2024-05-24 08:36:13] [INFO ] Time to serialize properties into /tmp/LTLFireability5810984849233918969.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability3026267147174657801.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability5810984849233918969.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 1 LTL properties
Checking formula 0 : !((F(G("((s0<1)||(l746<1))"))))
Formula 0 simplified : GF!"((s0<1)||(l746<1))"
Detected timeout of ITS tools.
[2024-05-24 08:57:17] [INFO ] Flatten gal took : 141 ms
[2024-05-24 08:57:17] [INFO ] Input system was already deterministic with 1794 transitions.
[2024-05-24 08:57:17] [INFO ] Transformed 682 places.
[2024-05-24 08:57:17] [INFO ] Transformed 1794 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-24 08:57:18] [INFO ] Time to serialize gal into /tmp/LTLFireability3251193026377430112.gal : 24 ms
[2024-05-24 08:57:18] [INFO ] Time to serialize properties into /tmp/LTLFireability17383195146033959801.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability3251193026377430112.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability17383195146033959801.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(G("((s0<1)||(l746<1))"))))
Formula 0 simplified : GF!"((s0<1)||(l746<1))"
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.003: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.020: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.023: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.022: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.028: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.028: Initializing POR dependencies: labels 1795, guards 1794
pins2lts-mc-linux64( 6/ 8), 0.029: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.032: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.030: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.044: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 51.163: No maybe-coenabled matrix found. Turning off NESs from NDS+MC.
pins2lts-mc-linux64( 5/ 8), 175.992: LTL layer: formula: <>([]((LTLAPp0==true)))
pins2lts-mc-linux64( 5/ 8), 175.992: "<>([]((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 5/ 8), 175.993: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 179.219: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 179.281: There are 1796 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 179.281: State length is 683, there are 1798 groups
pins2lts-mc-linux64( 0/ 8), 179.281: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 179.281: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 179.281: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 179.281: Visible groups: 0 / 1798, labels: 1 / 1796
pins2lts-mc-linux64( 0/ 8), 179.281: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 179.281: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 5/ 8), 180.207: [Blue] ~120 levels ~960 states ~4920 transitions
pins2lts-mc-linux64( 5/ 8), 181.575: [Blue] ~240 levels ~1920 states ~11960 transitions
pins2lts-mc-linux64( 5/ 8), 183.296: [Blue] ~480 levels ~3840 states ~24200 transitions
pins2lts-mc-linux64( 2/ 8), 185.191: [Blue] ~960 levels ~7680 states ~27952 transitions
pins2lts-mc-linux64( 2/ 8), 188.292: [Blue] ~1920 levels ~15360 states ~50992 transitions
pins2lts-mc-linux64( 2/ 8), 194.403: [Blue] ~3840 levels ~30720 states ~97072 transitions
pins2lts-mc-linux64( 2/ 8), 207.347: [Blue] ~7680 levels ~61440 states ~189232 transitions
pins2lts-mc-linux64( 2/ 8), 231.985: [Blue] ~15360 levels ~122880 states ~373552 transitions
pins2lts-mc-linux64( 2/ 8), 280.554: [Blue] ~30720 levels ~245760 states ~742192 transitions
pins2lts-mc-linux64( 2/ 8), 447.665: [Blue] ~61440 levels ~491520 states ~1479472 transitions
pins2lts-mc-linux64( 2/ 8), 639.946: [Blue] ~122880 levels ~983040 states ~2954032 transitions
pins2lts-mc-linux64( 2/ 8), 1106.463: [Blue] ~245760 levels ~1966080 states ~5903152 transitions
pins2lts-mc-linux64( 2/ 8), 2099.329: [Blue] ~491520 levels ~3932160 states ~11801392 transitions
pins2lts-mc-linux64( 6/ 8), 2635.495: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 2635.709:
pins2lts-mc-linux64( 0/ 8), 2635.709: Explored 3240073 states 14340396 transitions, fanout: 4.426
pins2lts-mc-linux64( 0/ 8), 2635.709: Total exploration time 2456.400 sec (2456.190 sec minimum, 2456.261 sec on average)
pins2lts-mc-linux64( 0/ 8), 2635.709: States per second: 1319, Transitions per second: 5838
pins2lts-mc-linux64( 0/ 8), 2635.709:
pins2lts-mc-linux64( 0/ 8), 2635.709: State space has 13988047 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 2635.709: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 2635.709: blue states: 3240073 (23.16%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 2635.709: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 2635.709: all-red states: 0 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 2635.709:
pins2lts-mc-linux64( 0/ 8), 2635.709: Total memory used for local state coloring: 49.4MB
pins2lts-mc-linux64( 0/ 8), 2635.709:
pins2lts-mc-linux64( 0/ 8), 2635.709: Queue width: 8B, total height: 3240072, memory: 24.72MB
pins2lts-mc-linux64( 0/ 8), 2635.709: Tree memory: 362.7MB, 27.2 B/state, compr.: 1.0%
pins2lts-mc-linux64( 0/ 8), 2635.709: Tree fill ratio (roots/leafs): 10.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 2635.709: Stored 1843 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 2635.709: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 2635.709: Est. total memory use: 387.4MB (~1048.7MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin6009415099700868736;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin6009415099700868736;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 4481736 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16038392 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="LTLFireability"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is FunctionPointer-PT-c064, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r197-tall-171640625100198"
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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;