About the Execution of Smart+red for FunctionPointer-PT-c064
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 559.020 | 140604.00 | 165011.00 | 570.50 | FT?FFTTT?F??FT?F | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r171-tall-167838859100759.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is FunctionPointer-PT-c064, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r171-tall-167838859100759
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 5.2K Feb 25 11:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 47K Feb 25 11:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 25 11:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 25 11:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 25 12:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 161K Feb 25 12:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Feb 25 12:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Feb 25 12:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 4.2M Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME FunctionPointer-PT-c064-ReachabilityFireability-00
FORMULA_NAME FunctionPointer-PT-c064-ReachabilityFireability-01
FORMULA_NAME FunctionPointer-PT-c064-ReachabilityFireability-02
FORMULA_NAME FunctionPointer-PT-c064-ReachabilityFireability-03
FORMULA_NAME FunctionPointer-PT-c064-ReachabilityFireability-04
FORMULA_NAME FunctionPointer-PT-c064-ReachabilityFireability-05
FORMULA_NAME FunctionPointer-PT-c064-ReachabilityFireability-06
FORMULA_NAME FunctionPointer-PT-c064-ReachabilityFireability-07
FORMULA_NAME FunctionPointer-PT-c064-ReachabilityFireability-08
FORMULA_NAME FunctionPointer-PT-c064-ReachabilityFireability-09
FORMULA_NAME FunctionPointer-PT-c064-ReachabilityFireability-10
FORMULA_NAME FunctionPointer-PT-c064-ReachabilityFireability-11
FORMULA_NAME FunctionPointer-PT-c064-ReachabilityFireability-12
FORMULA_NAME FunctionPointer-PT-c064-ReachabilityFireability-13
FORMULA_NAME FunctionPointer-PT-c064-ReachabilityFireability-14
FORMULA_NAME FunctionPointer-PT-c064-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1679508881949
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=smartxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-c064
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-22 18:14:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 18:14:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 18:14:43] [INFO ] Load time of PNML (sax parser for PT used): 301 ms
[2023-03-22 18:14:43] [INFO ] Transformed 2826 places.
[2023-03-22 18:14:43] [INFO ] Transformed 8960 transitions.
[2023-03-22 18:14:43] [INFO ] Parsed PT model containing 2826 places and 8960 transitions and 36096 arcs in 405 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 1198 places in 27 ms
Reduce places removed 1198 places and 2998 transitions.
FORMULA FunctionPointer-PT-c064-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c064-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c064-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c064-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10050 steps, including 2 resets, run finished after 385 ms. (steps per millisecond=26 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) 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 3 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 12) seen :1
FORMULA FunctionPointer-PT-c064-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 11) seen :1
FORMULA FunctionPointer-PT-c064-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 10 properties.
[2023-03-22 18:14:44] [INFO ] Flow matrix only has 3540 transitions (discarded 2422 similar events)
// Phase 1: matrix 3540 rows 1628 cols
[2023-03-22 18:14:44] [INFO ] Computed 4 place invariants in 90 ms
[2023-03-22 18:14:45] [INFO ] [Real]Absence check using 3 positive place invariants in 10 ms returned sat
[2023-03-22 18:14:45] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 18:14:45] [INFO ] After 767ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:9
[2023-03-22 18:14:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 6 ms returned sat
[2023-03-22 18:14:46] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 18:14:49] [INFO ] After 2435ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :8
[2023-03-22 18:14:49] [INFO ] State equation strengthened by 479 read => feed constraints.
[2023-03-22 18:14:51] [INFO ] After 1951ms SMT Verify possible using 479 Read/Feed constraints in natural domain returned unsat :2 sat :8
[2023-03-22 18:14:52] [INFO ] After 3719ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :8
Attempting to minimize the solution found.
Minimization took 1546 ms.
[2023-03-22 18:14:54] [INFO ] After 8401ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :8
FORMULA FunctionPointer-PT-c064-ReachabilityFireability-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FunctionPointer-PT-c064-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 8 different solutions.
Parikh walk visited 0 properties in 352 ms.
Support contains 39 out of 1628 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1628/1628 places, 5962/5962 transitions.
Graph (complete) has 7332 edges and 1628 vertex of which 1611 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.12 ms
Discarding 17 places :
Also discarding 0 output transitions
Discarding 289 places :
Symmetric choice reduction at 0 with 289 rule applications. Total rules 290 place count 1322 transition count 3818
Iterating global reduction 0 with 289 rules applied. Total rules applied 579 place count 1322 transition count 3818
Ensure Unique test removed 432 transitions
Reduce isomorphic transitions removed 432 transitions.
Iterating post reduction 0 with 432 rules applied. Total rules applied 1011 place count 1322 transition count 3386
Discarding 148 places :
Symmetric choice reduction at 1 with 148 rule applications. Total rules 1159 place count 1174 transition count 3090
Iterating global reduction 1 with 148 rules applied. Total rules applied 1307 place count 1174 transition count 3090
Ensure Unique test removed 100 transitions
Reduce isomorphic transitions removed 100 transitions.
Iterating post reduction 1 with 100 rules applied. Total rules applied 1407 place count 1174 transition count 2990
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 1421 place count 1160 transition count 2962
Iterating global reduction 2 with 14 rules applied. Total rules applied 1435 place count 1160 transition count 2962
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 1448 place count 1147 transition count 2936
Iterating global reduction 2 with 13 rules applied. Total rules applied 1461 place count 1147 transition count 2936
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 1474 place count 1134 transition count 2910
Iterating global reduction 2 with 13 rules applied. Total rules applied 1487 place count 1134 transition count 2910
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 1500 place count 1121 transition count 2884
Iterating global reduction 2 with 13 rules applied. Total rules applied 1513 place count 1121 transition count 2884
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 1526 place count 1108 transition count 2858
Iterating global reduction 2 with 13 rules applied. Total rules applied 1539 place count 1108 transition count 2858
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 1550 place count 1097 transition count 2836
Iterating global reduction 2 with 11 rules applied. Total rules applied 1561 place count 1097 transition count 2836
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 1571 place count 1087 transition count 2816
Iterating global reduction 2 with 10 rules applied. Total rules applied 1581 place count 1087 transition count 2816
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 1614 place count 1054 transition count 2696
Iterating global reduction 2 with 33 rules applied. Total rules applied 1647 place count 1054 transition count 2696
Discarding 46 places :
Symmetric choice reduction at 2 with 46 rule applications. Total rules 1693 place count 1008 transition count 2512
Iterating global reduction 2 with 46 rules applied. Total rules applied 1739 place count 1008 transition count 2512
Discarding 46 places :
Symmetric choice reduction at 2 with 46 rule applications. Total rules 1785 place count 962 transition count 2380
Iterating global reduction 2 with 46 rules applied. Total rules applied 1831 place count 962 transition count 2380
Discarding 45 places :
Symmetric choice reduction at 2 with 45 rule applications. Total rules 1876 place count 917 transition count 2290
Iterating global reduction 2 with 45 rules applied. Total rules applied 1921 place count 917 transition count 2290
Discarding 44 places :
Symmetric choice reduction at 2 with 44 rule applications. Total rules 1965 place count 873 transition count 2202
Iterating global reduction 2 with 44 rules applied. Total rules applied 2009 place count 873 transition count 2202
Discarding 44 places :
Symmetric choice reduction at 2 with 44 rule applications. Total rules 2053 place count 829 transition count 2114
Iterating global reduction 2 with 44 rules applied. Total rules applied 2097 place count 829 transition count 2114
Discarding 41 places :
Symmetric choice reduction at 2 with 41 rule applications. Total rules 2138 place count 788 transition count 2032
Iterating global reduction 2 with 41 rules applied. Total rules applied 2179 place count 788 transition count 2032
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 2197 place count 770 transition count 1996
Iterating global reduction 2 with 18 rules applied. Total rules applied 2215 place count 770 transition count 1996
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 2 with 36 rules applied. Total rules applied 2251 place count 770 transition count 1960
Applied a total of 2251 rules in 1448 ms. Remains 770 /1628 variables (removed 858) and now considering 1960/5962 (removed 4002) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1449 ms. Remains : 770/1628 places, 1960/5962 transitions.
Incomplete random walk after 10015 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 8) 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 8) 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 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 8) seen :1
FORMULA FunctionPointer-PT-c064-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 7) seen :1
FORMULA FunctionPointer-PT-c064-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 6 properties.
[2023-03-22 18:14:56] [INFO ] Flow matrix only has 1329 transitions (discarded 631 similar events)
// Phase 1: matrix 1329 rows 770 cols
[2023-03-22 18:14:56] [INFO ] Computed 2 place invariants in 16 ms
[2023-03-22 18:14:56] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-22 18:14:56] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 18:14:56] [INFO ] After 210ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-22 18:14:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-22 18:14:56] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 18:14:57] [INFO ] After 903ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-22 18:14:57] [INFO ] State equation strengthened by 327 read => feed constraints.
[2023-03-22 18:14:58] [INFO ] After 845ms SMT Verify possible using 327 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-22 18:14:59] [INFO ] After 1553ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 519 ms.
[2023-03-22 18:14:59] [INFO ] After 3214ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 120 ms.
Support contains 25 out of 770 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 770/770 places, 1960/1960 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 759 transition count 1934
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 759 transition count 1934
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 28 place count 759 transition count 1928
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 38 place count 749 transition count 1906
Iterating global reduction 1 with 10 rules applied. Total rules applied 48 place count 749 transition count 1906
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 57 place count 740 transition count 1880
Iterating global reduction 1 with 9 rules applied. Total rules applied 66 place count 740 transition count 1880
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 76 place count 730 transition count 1852
Iterating global reduction 1 with 10 rules applied. Total rules applied 86 place count 730 transition count 1852
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 96 place count 720 transition count 1832
Iterating global reduction 1 with 10 rules applied. Total rules applied 106 place count 720 transition count 1832
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 115 place count 711 transition count 1814
Iterating global reduction 1 with 9 rules applied. Total rules applied 124 place count 711 transition count 1814
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 132 place count 703 transition count 1798
Iterating global reduction 1 with 8 rules applied. Total rules applied 140 place count 703 transition count 1798
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 148 place count 695 transition count 1782
Iterating global reduction 1 with 8 rules applied. Total rules applied 156 place count 695 transition count 1782
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 163 place count 688 transition count 1768
Iterating global reduction 1 with 7 rules applied. Total rules applied 170 place count 688 transition count 1768
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 173 place count 685 transition count 1762
Iterating global reduction 1 with 3 rules applied. Total rules applied 176 place count 685 transition count 1762
Applied a total of 176 rules in 267 ms. Remains 685 /770 variables (removed 85) and now considering 1762/1960 (removed 198) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 268 ms. Remains : 685/770 places, 1762/1960 transitions.
Incomplete random walk after 10019 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 6) 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 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 6) seen :1
FORMULA FunctionPointer-PT-c064-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 5 properties.
[2023-03-22 18:15:00] [INFO ] Flow matrix only has 1190 transitions (discarded 572 similar events)
// Phase 1: matrix 1190 rows 685 cols
[2023-03-22 18:15:00] [INFO ] Computed 2 place invariants in 8 ms
[2023-03-22 18:15:00] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-22 18:15:00] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-22 18:15:00] [INFO ] After 145ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-22 18:15:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-22 18:15:00] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 18:15:01] [INFO ] After 752ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-22 18:15:01] [INFO ] State equation strengthened by 297 read => feed constraints.
[2023-03-22 18:15:02] [INFO ] After 606ms SMT Verify possible using 297 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-22 18:15:02] [INFO ] After 1295ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 450 ms.
[2023-03-22 18:15:03] [INFO ] After 2673ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 95 ms.
Support contains 24 out of 685 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 685/685 places, 1762/1762 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 684 transition count 1760
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 684 transition count 1760
Applied a total of 2 rules in 103 ms. Remains 684 /685 variables (removed 1) and now considering 1760/1762 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 103 ms. Remains : 684/685 places, 1760/1762 transitions.
Incomplete random walk after 10023 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 221945 steps, run timeout after 3001 ms. (steps per millisecond=73 ) properties seen :{}
Probabilistic random walk after 221945 steps, saw 144072 distinct states, run finished after 3002 ms. (steps per millisecond=73 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-22 18:15:06] [INFO ] Flow matrix only has 1187 transitions (discarded 573 similar events)
// Phase 1: matrix 1187 rows 684 cols
[2023-03-22 18:15:06] [INFO ] Computed 2 place invariants in 6 ms
[2023-03-22 18:15:06] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-22 18:15:06] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-22 18:15:06] [INFO ] After 151ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-22 18:15:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-22 18:15:07] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 18:15:07] [INFO ] After 806ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-22 18:15:07] [INFO ] State equation strengthened by 295 read => feed constraints.
[2023-03-22 18:15:08] [INFO ] After 596ms SMT Verify possible using 295 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-22 18:15:09] [INFO ] After 1338ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 446 ms.
[2023-03-22 18:15:09] [INFO ] After 2752ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 132 ms.
Support contains 24 out of 684 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 684/684 places, 1760/1760 transitions.
Applied a total of 0 rules in 87 ms. Remains 684 /684 variables (removed 0) and now considering 1760/1760 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 684/684 places, 1760/1760 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 684/684 places, 1760/1760 transitions.
Applied a total of 0 rules in 83 ms. Remains 684 /684 variables (removed 0) and now considering 1760/1760 (removed 0) transitions.
[2023-03-22 18:15:09] [INFO ] Flow matrix only has 1187 transitions (discarded 573 similar events)
[2023-03-22 18:15:09] [INFO ] Invariant cache hit.
[2023-03-22 18:15:10] [INFO ] Implicit Places using invariants in 314 ms returned []
[2023-03-22 18:15:10] [INFO ] Flow matrix only has 1187 transitions (discarded 573 similar events)
[2023-03-22 18:15:10] [INFO ] Invariant cache hit.
[2023-03-22 18:15:10] [INFO ] State equation strengthened by 295 read => feed constraints.
[2023-03-22 18:15:11] [INFO ] Implicit Places using invariants and state equation in 1553 ms returned []
Implicit Place search using SMT with State Equation took 1868 ms to find 0 implicit places.
[2023-03-22 18:15:11] [INFO ] Redundant transitions in 100 ms returned []
[2023-03-22 18:15:11] [INFO ] Flow matrix only has 1187 transitions (discarded 573 similar events)
[2023-03-22 18:15:11] [INFO ] Invariant cache hit.
[2023-03-22 18:15:12] [INFO ] Dead Transitions using invariants and state equation in 521 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2585 ms. Remains : 684/684 places, 1760/1760 transitions.
Graph (trivial) has 1016 edges and 684 vertex of which 186 / 684 are part of one of the 62 SCC in 3 ms
Free SCC test removed 124 places
Drop transitions removed 310 transitions
Ensure Unique test removed 449 transitions
Reduce isomorphic transitions removed 759 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 560 transition count 986
Reduce places removed 15 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 545 transition count 985
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 33 place count 544 transition count 985
Performed 92 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 92 Pre rules applied. Total rules applied 33 place count 544 transition count 893
Deduced a syphon composed of 92 places in 1 ms
Reduce places removed 92 places and 0 transitions.
Iterating global reduction 3 with 184 rules applied. Total rules applied 217 place count 452 transition count 893
Discarding 61 places :
Symmetric choice reduction at 3 with 61 rule applications. Total rules 278 place count 391 transition count 832
Iterating global reduction 3 with 61 rules applied. Total rules applied 339 place count 391 transition count 832
Ensure Unique test removed 122 transitions
Reduce isomorphic transitions removed 122 transitions.
Iterating post reduction 3 with 122 rules applied. Total rules applied 461 place count 391 transition count 710
Performed 131 Post agglomeration using F-continuation condition.Transition count delta: 131
Deduced a syphon composed of 131 places in 0 ms
Reduce places removed 131 places and 0 transitions.
Iterating global reduction 4 with 262 rules applied. Total rules applied 723 place count 260 transition count 579
Discarding 61 places :
Symmetric choice reduction at 4 with 61 rule applications. Total rules 784 place count 199 transition count 457
Iterating global reduction 4 with 61 rules applied. Total rules applied 845 place count 199 transition count 457
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 846 place count 199 transition count 456
Discarding 57 places :
Symmetric choice reduction at 5 with 57 rule applications. Total rules 903 place count 142 transition count 342
Iterating global reduction 5 with 57 rules applied. Total rules applied 960 place count 142 transition count 342
Discarding 57 places :
Symmetric choice reduction at 5 with 57 rule applications. Total rules 1017 place count 85 transition count 228
Iterating global reduction 5 with 57 rules applied. Total rules applied 1074 place count 85 transition count 228
Ensure Unique test removed 55 transitions
Reduce isomorphic transitions removed 55 transitions.
Iterating post reduction 5 with 55 rules applied. Total rules applied 1129 place count 85 transition count 173
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 6 with 2 rules applied. Total rules applied 1131 place count 84 transition count 172
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 6 with 16 rules applied. Total rules applied 1147 place count 76 transition count 181
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 6 with 9 rules applied. Total rules applied 1156 place count 76 transition count 172
Free-agglomeration rule applied 2 times.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1158 place count 76 transition count 170
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1160 place count 74 transition count 170
Applied a total of 1160 rules in 78 ms. Remains 74 /684 variables (removed 610) and now considering 170/1760 (removed 1590) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 170 rows 74 cols
[2023-03-22 18:15:12] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-22 18:15:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 18:15:12] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 18:15:12] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-22 18:15:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 18:15:12] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-22 18:15:12] [INFO ] After 87ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-22 18:15:12] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-22 18:15:12] [INFO ] After 55ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-22 18:15:12] [INFO ] After 126ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 57 ms.
[2023-03-22 18:15:12] [INFO ] After 310ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
[2023-03-22 18:15:12] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 28 ms.
[2023-03-22 18:15:12] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 684 places, 1760 transitions and 7166 arcs took 9 ms.
[2023-03-22 18:15:13] [INFO ] Flatten gal took : 140 ms
Total runtime 29938 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running FunctionPointer (PT), instance c064
Examination ReachabilityFireability
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/Fireability.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//rem_exec//smart
GOT IT HERE. BS
Petri model created: 684 places, 1760 transitions, 7166 arcs.
Final Score: 89462.492
Took : 108 seconds
Reachability Fireability file is: ReachabilityFireability.xml
READY TO PARSE. BS
BK_STOP 1679509022553
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
ERROR in file model.sm near line 9618:
syntax error
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="ReachabilityFireability"
export BK_TOOL="smartxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool smartxred"
echo " Input is FunctionPointer-PT-c064, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r171-tall-167838859100759"
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 [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;