About the Execution of Marcie+red for SafeBus-PT-20
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 5665.628 | 3600000.00 | 3673639.00 | 10540.40 | ?FFFTFF??????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.r362-smll-167891812600289.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 SafeBus-PT-20, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r362-smll-167891812600289
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 21M
-rw-r--r-- 1 mcc users 94K Feb 26 02:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 478K Feb 26 02:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 709K Feb 26 02:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.9M Feb 26 02:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 38K Feb 25 16:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 150K Feb 25 16:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 102K Feb 25 16:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 391K Feb 25 16:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 85K Feb 26 04:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 483K Feb 26 04:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.5M Feb 26 04:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 5.8M Feb 26 04:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 7.0K Feb 25 16:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 7.8M Mar 5 18:23 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 SafeBus-PT-20-CTLCardinality-00
FORMULA_NAME SafeBus-PT-20-CTLCardinality-01
FORMULA_NAME SafeBus-PT-20-CTLCardinality-02
FORMULA_NAME SafeBus-PT-20-CTLCardinality-03
FORMULA_NAME SafeBus-PT-20-CTLCardinality-04
FORMULA_NAME SafeBus-PT-20-CTLCardinality-05
FORMULA_NAME SafeBus-PT-20-CTLCardinality-06
FORMULA_NAME SafeBus-PT-20-CTLCardinality-07
FORMULA_NAME SafeBus-PT-20-CTLCardinality-08
FORMULA_NAME SafeBus-PT-20-CTLCardinality-09
FORMULA_NAME SafeBus-PT-20-CTLCardinality-10
FORMULA_NAME SafeBus-PT-20-CTLCardinality-11
FORMULA_NAME SafeBus-PT-20-CTLCardinality-12
FORMULA_NAME SafeBus-PT-20-CTLCardinality-13
FORMULA_NAME SafeBus-PT-20-CTLCardinality-14
FORMULA_NAME SafeBus-PT-20-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679108820094
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=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SafeBus-PT-20
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-18 03:07:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-18 03:07:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 03:07:04] [INFO ] Load time of PNML (sax parser for PT used): 850 ms
[2023-03-18 03:07:04] [INFO ] Transformed 1026 places.
[2023-03-18 03:07:04] [INFO ] Transformed 10461 transitions.
[2023-03-18 03:07:04] [INFO ] Parsed PT model containing 1026 places and 10461 transitions and 77364 arcs in 1088 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 61 ms.
Reduce places removed 20 places and 0 transitions.
Support contains 968 out of 1006 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1006/1006 places, 10461/10461 transitions.
Applied a total of 0 rules in 167 ms. Remains 1006 /1006 variables (removed 0) and now considering 10461/10461 (removed 0) transitions.
[2023-03-18 03:07:04] [INFO ] Flow matrix only has 2482 transitions (discarded 7979 similar events)
// Phase 1: matrix 2482 rows 1006 cols
[2023-03-18 03:07:05] [INFO ] Computed 85 place invariants in 217 ms
[2023-03-18 03:07:06] [INFO ] Implicit Places using invariants in 1370 ms returned []
Implicit Place search using SMT only with invariants took 1426 ms to find 0 implicit places.
[2023-03-18 03:07:06] [INFO ] Flow matrix only has 2482 transitions (discarded 7979 similar events)
[2023-03-18 03:07:06] [INFO ] Invariant cache hit.
[2023-03-18 03:07:18] [INFO ] Dead Transitions using invariants and state equation in 11877 ms found 400 transitions.
Found 400 dead transitions using SMT.
Drop transitions removed 400 transitions
Dead transitions reduction (with SMT) removed 400 transitions
Starting structural reductions in LTL mode, iteration 1 : 1006/1006 places, 10061/10461 transitions.
Applied a total of 0 rules in 64 ms. Remains 1006 /1006 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 13567 ms. Remains : 1006/1006 places, 10061/10461 transitions.
Support contains 968 out of 1006 places after structural reductions.
[2023-03-18 03:07:19] [INFO ] Flatten gal took : 1041 ms
[2023-03-18 03:07:19] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA SafeBus-PT-20-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 03:07:20] [INFO ] Flatten gal took : 712 ms
[2023-03-18 03:07:22] [INFO ] Input system was already deterministic with 10061 transitions.
Support contains 967 out of 1006 places (down from 968) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1954 ms. (steps per millisecond=5 ) properties (out of 81) seen :38
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 42) seen :0
Running SMT prover for 42 properties.
[2023-03-18 03:07:25] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
// Phase 1: matrix 2482 rows 1006 cols
[2023-03-18 03:07:25] [INFO ] Computed 85 place invariants in 126 ms
[2023-03-18 03:07:27] [INFO ] [Real]Absence check using 44 positive place invariants in 36 ms returned sat
[2023-03-18 03:07:27] [INFO ] [Real]Absence check using 44 positive and 41 generalized place invariants in 39 ms returned sat
[2023-03-18 03:07:29] [INFO ] After 2767ms SMT Verify possible using all constraints in real domain returned unsat :24 sat :0 real:18
[2023-03-18 03:07:29] [INFO ] [Nat]Absence check using 44 positive place invariants in 29 ms returned sat
[2023-03-18 03:07:29] [INFO ] [Nat]Absence check using 44 positive and 41 generalized place invariants in 101 ms returned sat
[2023-03-18 03:07:31] [INFO ] After 1590ms SMT Verify possible using state equation in natural domain returned unsat :40 sat :2
[2023-03-18 03:07:31] [INFO ] State equation strengthened by 421 read => feed constraints.
[2023-03-18 03:07:34] [INFO ] After 2442ms SMT Verify possible using 421 Read/Feed constraints in natural domain returned unsat :40 sat :2
[2023-03-18 03:07:35] [INFO ] After 3527ms SMT Verify possible using trap constraints in natural domain returned unsat :40 sat :2
Attempting to minimize the solution found.
Minimization took 636 ms.
[2023-03-18 03:07:35] [INFO ] After 6668ms SMT Verify possible using all constraints in natural domain returned unsat :40 sat :2
Fused 42 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 16 ms.
Support contains 24 out of 1006 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1006/1006 places, 10061/10061 transitions.
Applied a total of 0 rules in 5974 ms. Remains 1006 /1006 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5978 ms. Remains : 1006/1006 places, 10061/10061 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 580 ms. (steps per millisecond=17 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 46897 steps, run timeout after 3001 ms. (steps per millisecond=15 ) properties seen :{}
Probabilistic random walk after 46897 steps, saw 31194 distinct states, run finished after 3005 ms. (steps per millisecond=15 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-18 03:07:45] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
[2023-03-18 03:07:45] [INFO ] Invariant cache hit.
[2023-03-18 03:07:46] [INFO ] [Real]Absence check using 44 positive place invariants in 33 ms returned sat
[2023-03-18 03:07:46] [INFO ] [Real]Absence check using 44 positive and 41 generalized place invariants in 34 ms returned sat
[2023-03-18 03:07:48] [INFO ] After 2329ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-18 03:07:48] [INFO ] [Nat]Absence check using 44 positive place invariants in 36 ms returned sat
[2023-03-18 03:07:48] [INFO ] [Nat]Absence check using 44 positive and 41 generalized place invariants in 32 ms returned sat
[2023-03-18 03:07:50] [INFO ] After 2463ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-18 03:07:50] [INFO ] State equation strengthened by 421 read => feed constraints.
[2023-03-18 03:07:53] [INFO ] After 2553ms SMT Verify possible using 421 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-18 03:07:54] [INFO ] After 3274ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 926 ms.
[2023-03-18 03:07:55] [INFO ] After 7155ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 9 ms.
Support contains 24 out of 1006 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1006/1006 places, 10061/10061 transitions.
Applied a total of 0 rules in 5045 ms. Remains 1006 /1006 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5046 ms. Remains : 1006/1006 places, 10061/10061 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1006/1006 places, 10061/10061 transitions.
Applied a total of 0 rules in 5529 ms. Remains 1006 /1006 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
[2023-03-18 03:08:05] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
[2023-03-18 03:08:05] [INFO ] Invariant cache hit.
[2023-03-18 03:08:10] [INFO ] Implicit Places using invariants in 4827 ms returned [926, 927, 928, 929, 930, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 4842 ms to find 20 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 986/1006 places, 10061/10061 transitions.
Applied a total of 0 rules in 5772 ms. Remains 986 /986 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 16147 ms. Remains : 986/1006 places, 10061/10061 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 521 ms. (steps per millisecond=19 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 46171 steps, run timeout after 3001 ms. (steps per millisecond=15 ) properties seen :{}
Probabilistic random walk after 46171 steps, saw 30718 distinct states, run finished after 3001 ms. (steps per millisecond=15 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-18 03:08:20] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2023-03-18 03:08:20] [INFO ] Computed 65 place invariants in 40 ms
[2023-03-18 03:08:20] [INFO ] [Real]Absence check using 24 positive place invariants in 30 ms returned sat
[2023-03-18 03:08:20] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 51 ms returned sat
[2023-03-18 03:08:22] [INFO ] After 2039ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-18 03:08:22] [INFO ] [Nat]Absence check using 24 positive place invariants in 19 ms returned sat
[2023-03-18 03:08:22] [INFO ] [Nat]Absence check using 24 positive and 41 generalized place invariants in 49 ms returned sat
[2023-03-18 03:08:24] [INFO ] After 1860ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-18 03:08:24] [INFO ] State equation strengthened by 421 read => feed constraints.
[2023-03-18 03:08:26] [INFO ] After 2409ms SMT Verify possible using 421 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-18 03:08:30] [INFO ] Deduced a trap composed of 60 places in 2833 ms of which 3 ms to minimize.
[2023-03-18 03:08:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 3096 ms
[2023-03-18 03:08:30] [INFO ] After 6213ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 535 ms.
[2023-03-18 03:08:31] [INFO ] After 8963ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 11 ms.
Support contains 24 out of 986 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 986/986 places, 10061/10061 transitions.
Applied a total of 0 rules in 5475 ms. Remains 986 /986 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5476 ms. Remains : 986/986 places, 10061/10061 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 986/986 places, 10061/10061 transitions.
Applied a total of 0 rules in 5160 ms. Remains 986 /986 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
[2023-03-18 03:08:41] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
[2023-03-18 03:08:41] [INFO ] Invariant cache hit.
[2023-03-18 03:08:46] [INFO ] Implicit Places using invariants in 4636 ms returned []
Implicit Place search using SMT only with invariants took 4638 ms to find 0 implicit places.
[2023-03-18 03:08:46] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
[2023-03-18 03:08:46] [INFO ] Invariant cache hit.
[2023-03-18 03:08:59] [INFO ] Dead Transitions using invariants and state equation in 12553 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22357 ms. Remains : 986/986 places, 10061/10061 transitions.
Ensure Unique test removed 7579 transitions
Reduce isomorphic transitions removed 7579 transitions.
Iterating post reduction 0 with 7579 rules applied. Total rules applied 7579 place count 986 transition count 2482
Discarding 358 places :
Symmetric choice reduction at 1 with 358 rule applications. Total rules 7937 place count 628 transition count 2124
Iterating global reduction 1 with 358 rules applied. Total rules applied 8295 place count 628 transition count 2124
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 8298 place count 626 transition count 2123
Graph (trivial) has 61 edges and 626 vertex of which 22 / 626 are part of one of the 1 SCC in 5 ms
Free SCC test removed 21 places
Iterating global reduction 1 with 1 rules applied. Total rules applied 8299 place count 605 transition count 2123
Drop transitions removed 61 transitions
Ensure Unique test removed 358 transitions
Reduce isomorphic transitions removed 419 transitions.
Iterating post reduction 1 with 419 rules applied. Total rules applied 8718 place count 605 transition count 1704
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 5 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 8754 place count 587 transition count 1686
Applied a total of 8754 rules in 458 ms. Remains 587 /986 variables (removed 399) and now considering 1686/10061 (removed 8375) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 1686 rows 587 cols
[2023-03-18 03:08:59] [INFO ] Computed 64 place invariants in 72 ms
[2023-03-18 03:08:59] [INFO ] [Real]Absence check using 23 positive place invariants in 23 ms returned sat
[2023-03-18 03:08:59] [INFO ] [Real]Absence check using 23 positive and 41 generalized place invariants in 45 ms returned sat
[2023-03-18 03:09:00] [INFO ] After 1272ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-18 03:09:01] [INFO ] [Nat]Absence check using 23 positive place invariants in 13 ms returned sat
[2023-03-18 03:09:01] [INFO ] [Nat]Absence check using 23 positive and 41 generalized place invariants in 29 ms returned sat
[2023-03-18 03:09:02] [INFO ] After 937ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-18 03:09:02] [INFO ] State equation strengthened by 20 read => feed constraints.
[2023-03-18 03:09:02] [INFO ] After 463ms SMT Verify possible using 20 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-18 03:09:02] [INFO ] After 701ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 331 ms.
[2023-03-18 03:09:03] [INFO ] After 2164ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Successfully simplified 40 atomic propositions for a total of 15 simplifications.
FORMULA SafeBus-PT-20-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 03:09:03] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2023-03-18 03:09:03] [INFO ] Flatten gal took : 405 ms
[2023-03-18 03:09:03] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA SafeBus-PT-20-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-PT-20-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-PT-20-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-PT-20-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-PT-20-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 03:09:04] [INFO ] Flatten gal took : 478 ms
[2023-03-18 03:09:04] [INFO ] Input system was already deterministic with 10061 transitions.
Support contains 427 out of 1006 places (down from 546) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1006/1006 places, 10061/10061 transitions.
Applied a total of 0 rules in 107 ms. Remains 1006 /1006 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 108 ms. Remains : 1006/1006 places, 10061/10061 transitions.
[2023-03-18 03:09:05] [INFO ] Flatten gal took : 394 ms
[2023-03-18 03:09:05] [INFO ] Flatten gal took : 419 ms
[2023-03-18 03:09:06] [INFO ] Input system was already deterministic with 10061 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1006/1006 places, 10061/10061 transitions.
Applied a total of 0 rules in 133 ms. Remains 1006 /1006 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 135 ms. Remains : 1006/1006 places, 10061/10061 transitions.
[2023-03-18 03:09:07] [INFO ] Flatten gal took : 377 ms
[2023-03-18 03:09:07] [INFO ] Flatten gal took : 421 ms
[2023-03-18 03:09:08] [INFO ] Input system was already deterministic with 10061 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1006/1006 places, 10061/10061 transitions.
Applied a total of 0 rules in 6323 ms. Remains 1006 /1006 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6324 ms. Remains : 1006/1006 places, 10061/10061 transitions.
[2023-03-18 03:09:15] [INFO ] Flatten gal took : 360 ms
[2023-03-18 03:09:15] [INFO ] Flatten gal took : 407 ms
[2023-03-18 03:09:16] [INFO ] Input system was already deterministic with 10061 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1006/1006 places, 10061/10061 transitions.
Applied a total of 0 rules in 5398 ms. Remains 1006 /1006 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5399 ms. Remains : 1006/1006 places, 10061/10061 transitions.
[2023-03-18 03:09:22] [INFO ] Flatten gal took : 389 ms
[2023-03-18 03:09:22] [INFO ] Flatten gal took : 444 ms
[2023-03-18 03:09:23] [INFO ] Input system was already deterministic with 10061 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1006/1006 places, 10061/10061 transitions.
Applied a total of 0 rules in 208 ms. Remains 1006 /1006 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 218 ms. Remains : 1006/1006 places, 10061/10061 transitions.
[2023-03-18 03:09:23] [INFO ] Flatten gal took : 538 ms
[2023-03-18 03:09:24] [INFO ] Flatten gal took : 440 ms
[2023-03-18 03:09:25] [INFO ] Input system was already deterministic with 10061 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1006/1006 places, 10061/10061 transitions.
Applied a total of 0 rules in 206 ms. Remains 1006 /1006 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 207 ms. Remains : 1006/1006 places, 10061/10061 transitions.
[2023-03-18 03:09:25] [INFO ] Flatten gal took : 561 ms
[2023-03-18 03:09:26] [INFO ] Flatten gal took : 445 ms
[2023-03-18 03:09:27] [INFO ] Input system was already deterministic with 10061 transitions.
Support contains 10 out of 1006 places (down from 15) after GAL structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1006/1006 places, 10061/10061 transitions.
Applied a total of 0 rules in 130 ms. Remains 1006 /1006 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 131 ms. Remains : 1006/1006 places, 10061/10061 transitions.
[2023-03-18 03:09:27] [INFO ] Flatten gal took : 368 ms
[2023-03-18 03:09:28] [INFO ] Flatten gal took : 418 ms
[2023-03-18 03:09:28] [INFO ] Input system was already deterministic with 10061 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1006/1006 places, 10061/10061 transitions.
Applied a total of 0 rules in 132 ms. Remains 1006 /1006 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 132 ms. Remains : 1006/1006 places, 10061/10061 transitions.
[2023-03-18 03:09:29] [INFO ] Flatten gal took : 359 ms
[2023-03-18 03:09:29] [INFO ] Flatten gal took : 408 ms
[2023-03-18 03:09:30] [INFO ] Input system was already deterministic with 10061 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1006/1006 places, 10061/10061 transitions.
Applied a total of 0 rules in 134 ms. Remains 1006 /1006 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 134 ms. Remains : 1006/1006 places, 10061/10061 transitions.
[2023-03-18 03:09:30] [INFO ] Flatten gal took : 387 ms
[2023-03-18 03:09:31] [INFO ] Flatten gal took : 425 ms
[2023-03-18 03:09:32] [INFO ] Input system was already deterministic with 10061 transitions.
[2023-03-18 03:09:32] [INFO ] Flatten gal took : 399 ms
[2023-03-18 03:09:32] [INFO ] Flatten gal took : 408 ms
[2023-03-18 03:09:32] [INFO ] Export to MCC of 9 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-03-18 03:09:33] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1006 places, 10061 transitions and 73404 arcs took 94 ms.
Total runtime 149980 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=CTLCardinality.xml --memory=6 --mcc-mode
parse successfull
net created successfully
Net: Petri
(NrP: 1006 NrTr: 10061 NrArc: 73404)
parse formulas
formulas created successfully
place and transition orderings generation:0m 7.368sec
net check time: 0m 0.024sec
init dd package: 0m 3.238sec
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 10449728 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16065888 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 CTLCardinality -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 0.269sec
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="SafeBus-PT-20"
export BK_EXAMINATION="CTLCardinality"
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 SafeBus-PT-20, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r362-smll-167891812600289"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-PT-20.tgz
mv SafeBus-PT-20 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;