About the Execution of Marcie+red for FunctionPointer-PT-c008
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 6480.252 | 3600000.00 | 3643766.00 | 8293.30 | TTT?FF?TTFFFFFTT | 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.r170-tall-167838857700734.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 marciexred
Input is FunctionPointer-PT-c008, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-tall-167838857700734
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 7.6K Feb 25 11:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 25 11:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 11:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 25 11:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K 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 16K Feb 25 16:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.9K Feb 25 12:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 25 12:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 25 12:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 115K 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-c008-ReachabilityCardinality-00
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-01
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-02
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-03
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-04
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-05
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-06
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-07
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-08
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-09
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-10
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-11
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-12
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-13
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-14
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1678627006064
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=marciexred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-c008
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-12 13:16:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-12 13:16:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 13:16:47] [INFO ] Load time of PNML (sax parser for PT used): 301 ms
[2023-03-12 13:16:47] [INFO ] Transformed 2826 places.
[2023-03-12 13:16:47] [INFO ] Transformed 8960 transitions.
[2023-03-12 13:16:47] [INFO ] Parsed PT model containing 2826 places and 8960 transitions and 36096 arcs in 464 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 1198 places in 28 ms
Reduce places removed 1198 places and 2998 transitions.
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 503 ms. (steps per millisecond=19 ) properties (out of 9) seen :1
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 8) seen :1
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 7) seen :1
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 6) seen :1
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 5) 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 5) 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 5) seen :0
Running SMT prover for 5 properties.
[2023-03-12 13:16:48] [INFO ] Flow matrix only has 3540 transitions (discarded 2422 similar events)
// Phase 1: matrix 3540 rows 1628 cols
[2023-03-12 13:16:48] [INFO ] Computed 4 place invariants in 100 ms
[2023-03-12 13:16:49] [INFO ] After 503ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-12 13:16:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 9 ms returned sat
[2023-03-12 13:16:49] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 82 ms returned sat
[2023-03-12 13:16:51] [INFO ] After 1356ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-12 13:16:51] [INFO ] State equation strengthened by 479 read => feed constraints.
[2023-03-12 13:16:51] [INFO ] After 549ms SMT Verify possible using 479 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-12 13:16:52] [INFO ] After 1355ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 450 ms.
[2023-03-12 13:16:53] [INFO ] After 3747ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 305 ms.
Support contains 30 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 1425 are kept as prefixes of interest. Removing 203 places using SCC suffix rule.16 ms
Discarding 203 places :
Also discarding 0 output transitions
Drop transitions removed 373 transitions
Reduce isomorphic transitions removed 373 transitions.
Iterating post reduction 0 with 373 rules applied. Total rules applied 374 place count 1425 transition count 5589
Discarding 291 places :
Symmetric choice reduction at 1 with 291 rule applications. Total rules 665 place count 1134 transition count 3345
Iterating global reduction 1 with 291 rules applied. Total rules applied 956 place count 1134 transition count 3345
Ensure Unique test removed 360 transitions
Reduce isomorphic transitions removed 360 transitions.
Iterating post reduction 1 with 360 rules applied. Total rules applied 1316 place count 1134 transition count 2985
Discarding 151 places :
Symmetric choice reduction at 2 with 151 rule applications. Total rules 1467 place count 983 transition count 2683
Iterating global reduction 2 with 151 rules applied. Total rules applied 1618 place count 983 transition count 2683
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Iterating post reduction 2 with 68 rules applied. Total rules applied 1686 place count 983 transition count 2615
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1700 place count 969 transition count 2587
Iterating global reduction 3 with 14 rules applied. Total rules applied 1714 place count 969 transition count 2587
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1728 place count 955 transition count 2559
Iterating global reduction 3 with 14 rules applied. Total rules applied 1742 place count 955 transition count 2559
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1756 place count 941 transition count 2531
Iterating global reduction 3 with 14 rules applied. Total rules applied 1770 place count 941 transition count 2531
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1783 place count 928 transition count 2505
Iterating global reduction 3 with 13 rules applied. Total rules applied 1796 place count 928 transition count 2505
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1808 place count 916 transition count 2481
Iterating global reduction 3 with 12 rules applied. Total rules applied 1820 place count 916 transition count 2481
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 1829 place count 907 transition count 2463
Iterating global reduction 3 with 9 rules applied. Total rules applied 1838 place count 907 transition count 2463
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 1847 place count 898 transition count 2445
Iterating global reduction 3 with 9 rules applied. Total rules applied 1856 place count 898 transition count 2445
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 1880 place count 874 transition count 2361
Iterating global reduction 3 with 24 rules applied. Total rules applied 1904 place count 874 transition count 2361
Discarding 47 places :
Symmetric choice reduction at 3 with 47 rule applications. Total rules 1951 place count 827 transition count 2173
Iterating global reduction 3 with 47 rules applied. Total rules applied 1998 place count 827 transition count 2173
Discarding 45 places :
Symmetric choice reduction at 3 with 45 rule applications. Total rules 2043 place count 782 transition count 2027
Iterating global reduction 3 with 45 rules applied. Total rules applied 2088 place count 782 transition count 2027
Discarding 45 places :
Symmetric choice reduction at 3 with 45 rule applications. Total rules 2133 place count 737 transition count 1937
Iterating global reduction 3 with 45 rules applied. Total rules applied 2178 place count 737 transition count 1937
Discarding 44 places :
Symmetric choice reduction at 3 with 44 rule applications. Total rules 2222 place count 693 transition count 1849
Iterating global reduction 3 with 44 rules applied. Total rules applied 2266 place count 693 transition count 1849
Discarding 44 places :
Symmetric choice reduction at 3 with 44 rule applications. Total rules 2310 place count 649 transition count 1761
Iterating global reduction 3 with 44 rules applied. Total rules applied 2354 place count 649 transition count 1761
Discarding 43 places :
Symmetric choice reduction at 3 with 43 rule applications. Total rules 2397 place count 606 transition count 1675
Iterating global reduction 3 with 43 rules applied. Total rules applied 2440 place count 606 transition count 1675
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 2464 place count 582 transition count 1627
Iterating global reduction 3 with 24 rules applied. Total rules applied 2488 place count 582 transition count 1627
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 3 with 36 rules applied. Total rules applied 2524 place count 582 transition count 1591
Applied a total of 2524 rules in 1170 ms. Remains 582 /1628 variables (removed 1046) and now considering 1591/5962 (removed 4371) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1170 ms. Remains : 582/1628 places, 1591/5962 transitions.
Incomplete random walk after 10002 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 4) 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 4) seen :1
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-12 13:16:54] [INFO ] Flow matrix only has 961 transitions (discarded 630 similar events)
// Phase 1: matrix 961 rows 582 cols
[2023-03-12 13:16:54] [INFO ] Computed 2 place invariants in 15 ms
[2023-03-12 13:16:55] [INFO ] After 110ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 13:16:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-12 13:16:55] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 13:16:55] [INFO ] After 298ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-12 13:16:55] [INFO ] State equation strengthened by 144 read => feed constraints.
[2023-03-12 13:16:55] [INFO ] After 116ms SMT Verify possible using 144 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-12 13:16:55] [INFO ] After 292ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 121 ms.
[2023-03-12 13:16:55] [INFO ] After 845ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 64 ms.
Support contains 23 out of 582 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 582/582 places, 1591/1591 transitions.
Graph (complete) has 2680 edges and 582 vertex of which 579 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 579 transition count 1585
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 11 place count 575 transition count 1577
Iterating global reduction 1 with 4 rules applied. Total rules applied 15 place count 575 transition count 1577
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 19 place count 575 transition count 1573
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 22 place count 572 transition count 1565
Iterating global reduction 2 with 3 rules applied. Total rules applied 25 place count 572 transition count 1565
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 28 place count 569 transition count 1559
Iterating global reduction 2 with 3 rules applied. Total rules applied 31 place count 569 transition count 1559
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 36 place count 564 transition count 1541
Iterating global reduction 2 with 5 rules applied. Total rules applied 41 place count 564 transition count 1541
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 46 place count 559 transition count 1531
Iterating global reduction 2 with 5 rules applied. Total rules applied 51 place count 559 transition count 1531
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 56 place count 554 transition count 1521
Iterating global reduction 2 with 5 rules applied. Total rules applied 61 place count 554 transition count 1521
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 66 place count 549 transition count 1511
Iterating global reduction 2 with 5 rules applied. Total rules applied 71 place count 549 transition count 1511
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 76 place count 544 transition count 1501
Iterating global reduction 2 with 5 rules applied. Total rules applied 81 place count 544 transition count 1501
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 85 place count 540 transition count 1493
Iterating global reduction 2 with 4 rules applied. Total rules applied 89 place count 540 transition count 1493
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 93 place count 536 transition count 1485
Iterating global reduction 2 with 4 rules applied. Total rules applied 97 place count 536 transition count 1485
Applied a total of 97 rules in 181 ms. Remains 536 /582 variables (removed 46) and now considering 1485/1591 (removed 106) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 181 ms. Remains : 536/582 places, 1485/1591 transitions.
Incomplete random walk after 10002 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=73 ) properties (out of 3) 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 3) seen :1
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-12 13:16:56] [INFO ] Flow matrix only has 885 transitions (discarded 600 similar events)
// Phase 1: matrix 885 rows 536 cols
[2023-03-12 13:16:56] [INFO ] Computed 3 place invariants in 13 ms
[2023-03-12 13:16:56] [INFO ] After 77ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-12 13:16:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-12 13:16:56] [INFO ] After 250ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-12 13:16:56] [INFO ] State equation strengthened by 126 read => feed constraints.
[2023-03-12 13:16:56] [INFO ] After 111ms SMT Verify possible using 126 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-12 13:16:56] [INFO ] After 204ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 61 ms.
[2023-03-12 13:16:57] [INFO ] After 616ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 17 ms.
Support contains 21 out of 536 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 536/536 places, 1485/1485 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 535 transition count 1483
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 535 transition count 1483
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 535 transition count 1481
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 534 transition count 1479
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 534 transition count 1479
Applied a total of 6 rules in 81 ms. Remains 534 /536 variables (removed 2) and now considering 1479/1485 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 534/536 places, 1479/1485 transitions.
Incomplete random walk after 10002 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 2) 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 2) 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 2) seen :0
Interrupted probabilistic random walk after 321900 steps, run timeout after 3001 ms. (steps per millisecond=107 ) properties seen :{}
Probabilistic random walk after 321900 steps, saw 198297 distinct states, run finished after 3002 ms. (steps per millisecond=107 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-12 13:17:00] [INFO ] Flow matrix only has 880 transitions (discarded 599 similar events)
// Phase 1: matrix 880 rows 534 cols
[2023-03-12 13:17:00] [INFO ] Computed 3 place invariants in 9 ms
[2023-03-12 13:17:00] [INFO ] After 70ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-12 13:17:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-12 13:17:00] [INFO ] After 260ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-12 13:17:00] [INFO ] State equation strengthened by 124 read => feed constraints.
[2023-03-12 13:17:00] [INFO ] After 121ms SMT Verify possible using 124 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-12 13:17:00] [INFO ] After 245ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 71 ms.
[2023-03-12 13:17:00] [INFO ] After 679ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 18 ms.
Support contains 21 out of 534 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 534/534 places, 1479/1479 transitions.
Applied a total of 0 rules in 58 ms. Remains 534 /534 variables (removed 0) and now considering 1479/1479 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 534/534 places, 1479/1479 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 534/534 places, 1479/1479 transitions.
Applied a total of 0 rules in 63 ms. Remains 534 /534 variables (removed 0) and now considering 1479/1479 (removed 0) transitions.
[2023-03-12 13:17:01] [INFO ] Flow matrix only has 880 transitions (discarded 599 similar events)
[2023-03-12 13:17:01] [INFO ] Invariant cache hit.
[2023-03-12 13:17:01] [INFO ] Implicit Places using invariants in 342 ms returned []
[2023-03-12 13:17:01] [INFO ] Flow matrix only has 880 transitions (discarded 599 similar events)
[2023-03-12 13:17:01] [INFO ] Invariant cache hit.
[2023-03-12 13:17:01] [INFO ] State equation strengthened by 124 read => feed constraints.
[2023-03-12 13:17:02] [INFO ] Implicit Places using invariants and state equation in 1195 ms returned []
Implicit Place search using SMT with State Equation took 1542 ms to find 0 implicit places.
[2023-03-12 13:17:02] [INFO ] Redundant transitions in 96 ms returned []
[2023-03-12 13:17:02] [INFO ] Flow matrix only has 880 transitions (discarded 599 similar events)
[2023-03-12 13:17:02] [INFO ] Invariant cache hit.
[2023-03-12 13:17:03] [INFO ] Dead Transitions using invariants and state equation in 490 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2201 ms. Remains : 534/534 places, 1479/1479 transitions.
Ensure Unique test removed 599 transitions
Reduce isomorphic transitions removed 599 transitions.
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 618 rules applied. Total rules applied 618 place count 534 transition count 861
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 637 place count 515 transition count 861
Performed 102 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 102 Pre rules applied. Total rules applied 637 place count 515 transition count 759
Deduced a syphon composed of 102 places in 0 ms
Reduce places removed 102 places and 0 transitions.
Iterating global reduction 2 with 204 rules applied. Total rules applied 841 place count 413 transition count 759
Performed 136 Post agglomeration using F-continuation condition.Transition count delta: 136
Deduced a syphon composed of 136 places in 0 ms
Reduce places removed 136 places and 0 transitions.
Iterating global reduction 2 with 272 rules applied. Total rules applied 1113 place count 277 transition count 623
Discarding 62 places :
Symmetric choice reduction at 2 with 62 rule applications. Total rules 1175 place count 215 transition count 499
Iterating global reduction 2 with 62 rules applied. Total rules applied 1237 place count 215 transition count 499
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 1240 place count 215 transition count 496
Discarding 61 places :
Symmetric choice reduction at 3 with 61 rule applications. Total rules 1301 place count 154 transition count 374
Iterating global reduction 3 with 61 rules applied. Total rules applied 1362 place count 154 transition count 374
Discarding 60 places :
Symmetric choice reduction at 3 with 60 rule applications. Total rules 1422 place count 94 transition count 254
Iterating global reduction 3 with 60 rules applied. Total rules applied 1482 place count 94 transition count 254
Ensure Unique test removed 59 transitions
Reduce isomorphic transitions removed 59 transitions.
Iterating post reduction 3 with 59 rules applied. Total rules applied 1541 place count 94 transition count 195
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 4 with 2 rules applied. Total rules applied 1543 place count 93 transition count 194
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 1557 place count 86 transition count 209
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 1561 place count 86 transition count 205
Drop transitions removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 5 with 23 rules applied. Total rules applied 1584 place count 86 transition count 182
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1585 place count 85 transition count 181
Iterating global reduction 5 with 1 rules applied. Total rules applied 1586 place count 85 transition count 181
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1592 place count 85 transition count 175
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1593 place count 85 transition count 174
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1594 place count 84 transition count 174
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 1595 place count 84 transition count 173
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 1596 place count 84 transition count 173
Applied a total of 1596 rules in 77 ms. Remains 84 /534 variables (removed 450) and now considering 173/1479 (removed 1306) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 173 rows 84 cols
[2023-03-12 13:17:03] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-12 13:17:03] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-12 13:17:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-12 13:17:03] [INFO ] After 48ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-12 13:17:03] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-12 13:17:03] [INFO ] After 15ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-12 13:17:03] [INFO ] After 38ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 17 ms.
[2023-03-12 13:17:03] [INFO ] After 133ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-12 13:17:03] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 4 ms.
[2023-03-12 13:17:03] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 534 places, 1479 transitions and 6044 arcs took 8 ms.
[2023-03-12 13:17:03] [INFO ] Flatten gal took : 119 ms
Total runtime 16314 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only
Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets
authors: Alex Tovchigrechko (IDD package and CTL model checking)
Martin Schwarick (Symbolic numerical analysis and CSL model checking)
Christian Rohr (Simulative and approximative numerical model checking)
marcie@informatik.tu-cottbus.de
called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=ReachabilityCardinality.xml --memory=6 --mcc-mode
parse successfull
net created successfully
Net: FuncPointer_3
(NrP: 534 NrTr: 1479 NrArc: 6044)
parse formulas
formulas created successfully
place and transition orderings generation:0m 0.052sec
net check time: 0m 0.000sec
init dd package: 0m 2.788sec
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 9672144 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16097264 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok
initing FirstDep: 0m 0.002sec
20087 66959 113229 188465 205188 254783 354470
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-c008"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is FunctionPointer-PT-c008, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r170-tall-167838857700734"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-c008.tgz
mv FunctionPointer-PT-c008 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;