About the Execution of Marcie+red for PolyORBLF-PT-S06J06T04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 6742.852 | 3600000.00 | 3666125.00 | 7150.90 | 3 1 ? 6 4 1 4 1 1 10 10 1 1 1 1 1 | 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.r298-tall-167873952000613.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 PolyORBLF-PT-S06J06T04, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r298-tall-167873952000613
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 16K Feb 26 13:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 103K Feb 26 13:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 223K Feb 26 13:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 956K Feb 26 13:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 12K Feb 25 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 44K Feb 25 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 211K Feb 25 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 658K Feb 25 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 26K Feb 26 14:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 142K Feb 26 14:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 167K Feb 26 14:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 773K Feb 26 14:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.4K Feb 25 16:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 6.9M 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 positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-PT-S06J06T04-UpperBounds-00
FORMULA_NAME PolyORBLF-PT-S06J06T04-UpperBounds-01
FORMULA_NAME PolyORBLF-PT-S06J06T04-UpperBounds-02
FORMULA_NAME PolyORBLF-PT-S06J06T04-UpperBounds-03
FORMULA_NAME PolyORBLF-PT-S06J06T04-UpperBounds-04
FORMULA_NAME PolyORBLF-PT-S06J06T04-UpperBounds-05
FORMULA_NAME PolyORBLF-PT-S06J06T04-UpperBounds-06
FORMULA_NAME PolyORBLF-PT-S06J06T04-UpperBounds-07
FORMULA_NAME PolyORBLF-PT-S06J06T04-UpperBounds-08
FORMULA_NAME PolyORBLF-PT-S06J06T04-UpperBounds-09
FORMULA_NAME PolyORBLF-PT-S06J06T04-UpperBounds-10
FORMULA_NAME PolyORBLF-PT-S06J06T04-UpperBounds-11
FORMULA_NAME PolyORBLF-PT-S06J06T04-UpperBounds-12
FORMULA_NAME PolyORBLF-PT-S06J06T04-UpperBounds-13
FORMULA_NAME PolyORBLF-PT-S06J06T04-UpperBounds-14
FORMULA_NAME PolyORBLF-PT-S06J06T04-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679606838055
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=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S06J06T04
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-23 21:27:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-23 21:27:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 21:27:20] [INFO ] Load time of PNML (sax parser for PT used): 370 ms
[2023-03-23 21:27:20] [INFO ] Transformed 506 places.
[2023-03-23 21:27:20] [INFO ] Transformed 7154 transitions.
[2023-03-23 21:27:20] [INFO ] Parsed PT model containing 506 places and 7154 transitions and 59824 arcs in 511 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
Ensure Unique test removed 5380 transitions
Reduce redundant transitions removed 5380 transitions.
Normalized transition count is 1750 out of 1774 initially.
// Phase 1: matrix 1750 rows 506 cols
[2023-03-23 21:27:20] [INFO ] Computed 54 place invariants in 111 ms
FORMULA PolyORBLF-PT-S06J06T04-UpperBounds-10 10 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T04-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 44 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 14) seen :37
FORMULA PolyORBLF-PT-S06J06T04-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J06T04-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J06T04-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J06T04-UpperBounds-09 10 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J06T04-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 9) seen :18
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 9) seen :21
Incomplete Best-First random walk after 10000 steps, including 285 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 9) seen :7
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 9) seen :20
Incomplete Best-First random walk after 10000 steps, including 26 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 9) seen :21
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 9) seen :19
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 9) seen :21
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 9) seen :21
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 9) seen :23
[2023-03-23 21:27:20] [INFO ] Flow matrix only has 1750 transitions (discarded 24 similar events)
// Phase 1: matrix 1750 rows 506 cols
[2023-03-23 21:27:20] [INFO ] Computed 54 place invariants in 58 ms
[2023-03-23 21:27:21] [INFO ] [Real]Absence check using 23 positive place invariants in 21 ms returned sat
[2023-03-23 21:27:21] [INFO ] [Real]Absence check using 23 positive and 31 generalized place invariants in 20 ms returned sat
[2023-03-23 21:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 21:27:22] [INFO ] [Real]Absence check using state equation in 1705 ms returned sat
[2023-03-23 21:27:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 21:27:23] [INFO ] [Nat]Absence check using 23 positive place invariants in 85 ms returned sat
[2023-03-23 21:27:23] [INFO ] [Nat]Absence check using 23 positive and 31 generalized place invariants in 14 ms returned sat
[2023-03-23 21:27:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 21:27:27] [INFO ] [Nat]Absence check using state equation in 4437 ms returned sat
[2023-03-23 21:27:27] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-23 21:27:27] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-23 21:27:27] [INFO ] [Nat]Added 112 Read/Feed constraints in 353 ms returned unknown
[2023-03-23 21:27:27] [INFO ] [Real]Absence check using 23 positive place invariants in 16 ms returned sat
[2023-03-23 21:27:28] [INFO ] [Real]Absence check using 23 positive and 31 generalized place invariants in 14 ms returned sat
[2023-03-23 21:27:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 21:27:28] [INFO ] [Real]Absence check using state equation in 996 ms returned sat
[2023-03-23 21:27:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 21:27:29] [INFO ] [Nat]Absence check using 23 positive place invariants in 8 ms returned sat
[2023-03-23 21:27:29] [INFO ] [Nat]Absence check using 23 positive and 31 generalized place invariants in 17 ms returned sat
[2023-03-23 21:27:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 21:27:34] [INFO ] [Nat]Absence check using state equation in 4918 ms returned unknown
[2023-03-23 21:27:34] [INFO ] [Real]Absence check using 23 positive place invariants in 8 ms returned sat
[2023-03-23 21:27:34] [INFO ] [Real]Absence check using 23 positive and 31 generalized place invariants in 12 ms returned unsat
[2023-03-23 21:27:34] [INFO ] [Real]Absence check using 23 positive place invariants in 7 ms returned sat
[2023-03-23 21:27:34] [INFO ] [Real]Absence check using 23 positive and 31 generalized place invariants in 14 ms returned unsat
[2023-03-23 21:27:34] [INFO ] [Real]Absence check using 23 positive place invariants in 6 ms returned unsat
[2023-03-23 21:27:34] [INFO ] [Real]Absence check using 23 positive place invariants in 7 ms returned sat
[2023-03-23 21:27:34] [INFO ] [Real]Absence check using 23 positive and 31 generalized place invariants in 17 ms returned unsat
[2023-03-23 21:27:34] [INFO ] [Real]Absence check using 23 positive place invariants in 6 ms returned unsat
[2023-03-23 21:27:34] [INFO ] [Real]Absence check using 23 positive place invariants in 8 ms returned sat
[2023-03-23 21:27:34] [INFO ] [Real]Absence check using 23 positive and 31 generalized place invariants in 13 ms returned unsat
[2023-03-23 21:27:34] [INFO ] [Real]Absence check using 23 positive place invariants in 7 ms returned sat
[2023-03-23 21:27:34] [INFO ] [Real]Absence check using 23 positive and 31 generalized place invariants in 13 ms returned unsat
Current structural bounds on expressions (after SMT) : [-1, 356, 6, 4, 1, 4, 1, 1, 1] Max seen :[3, 2, 6, 4, 1, 4, 1, 1, 1]
FORMULA PolyORBLF-PT-S06J06T04-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-PT-S06J06T04-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-PT-S06J06T04-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-PT-S06J06T04-UpperBounds-06 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-PT-S06J06T04-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-PT-S06J06T04-UpperBounds-04 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-PT-S06J06T04-UpperBounds-03 6 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 28 out of 506 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 506/506 places, 1774/1774 transitions.
Ensure Unique test removed 6 places
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 500 transition count 1738
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 78 place count 464 transition count 1738
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 56 Pre rules applied. Total rules applied 78 place count 464 transition count 1682
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 190 place count 408 transition count 1682
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 286 place count 360 transition count 1634
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 2 with 8 rules applied. Total rules applied 294 place count 360 transition count 1626
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 302 place count 352 transition count 1626
Applied a total of 302 rules in 320 ms. Remains 352 /506 variables (removed 154) and now considering 1626/1774 (removed 148) transitions.
[2023-03-23 21:27:34] [INFO ] Flow matrix only has 1602 transitions (discarded 24 similar events)
// Phase 1: matrix 1602 rows 352 cols
[2023-03-23 21:27:35] [INFO ] Computed 48 place invariants in 28 ms
[2023-03-23 21:27:35] [INFO ] Dead Transitions using invariants and state equation in 744 ms found 612 transitions.
Found 612 dead transitions using SMT.
Drop transitions removed 612 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 612 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 352/506 places, 1014/1774 transitions.
Applied a total of 0 rules in 29 ms. Remains 352 /352 variables (removed 0) and now considering 1014/1014 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1108 ms. Remains : 352/506 places, 1014/1774 transitions.
Normalized transition count is 990 out of 1014 initially.
// Phase 1: matrix 990 rows 352 cols
[2023-03-23 21:27:35] [INFO ] Computed 48 place invariants in 16 ms
Incomplete random walk after 1000000 steps, including 9841 resets, run finished after 5903 ms. (steps per millisecond=169 ) properties (out of 2) seen :5
Incomplete Best-First random walk after 1000001 steps, including 1465 resets, run finished after 2366 ms. (steps per millisecond=422 ) properties (out of 2) seen :3
Incomplete Best-First random walk after 1000001 steps, including 288 resets, run finished after 2557 ms. (steps per millisecond=391 ) properties (out of 2) seen :5
[2023-03-23 21:27:46] [INFO ] Flow matrix only has 990 transitions (discarded 24 similar events)
// Phase 1: matrix 990 rows 352 cols
[2023-03-23 21:27:46] [INFO ] Computed 48 place invariants in 21 ms
[2023-03-23 21:27:46] [INFO ] [Real]Absence check using 19 positive place invariants in 5 ms returned sat
[2023-03-23 21:27:46] [INFO ] [Real]Absence check using 19 positive and 29 generalized place invariants in 15 ms returned sat
[2023-03-23 21:27:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 21:27:48] [INFO ] [Real]Absence check using state equation in 1468 ms returned sat
[2023-03-23 21:27:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 21:27:48] [INFO ] [Nat]Absence check using 19 positive place invariants in 5 ms returned sat
[2023-03-23 21:27:48] [INFO ] [Nat]Absence check using 19 positive and 29 generalized place invariants in 13 ms returned sat
[2023-03-23 21:27:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 21:27:49] [INFO ] [Nat]Absence check using state equation in 1222 ms returned sat
[2023-03-23 21:27:49] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-23 21:27:50] [INFO ] [Nat]Added 112 Read/Feed constraints in 821 ms returned sat
[2023-03-23 21:27:50] [INFO ] Deduced a trap composed of 18 places in 190 ms of which 10 ms to minimize.
[2023-03-23 21:27:50] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 228 ms
[2023-03-23 21:27:50] [INFO ] [Real]Absence check using 19 positive place invariants in 4 ms returned sat
[2023-03-23 21:27:50] [INFO ] [Real]Absence check using 19 positive and 29 generalized place invariants in 18 ms returned sat
[2023-03-23 21:27:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 21:27:51] [INFO ] [Real]Absence check using state equation in 1316 ms returned sat
[2023-03-23 21:27:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 21:27:52] [INFO ] [Nat]Absence check using 19 positive place invariants in 7 ms returned sat
[2023-03-23 21:27:52] [INFO ] [Nat]Absence check using 19 positive and 29 generalized place invariants in 16 ms returned sat
[2023-03-23 21:27:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 21:27:54] [INFO ] [Nat]Absence check using state equation in 2578 ms returned sat
[2023-03-23 21:27:55] [INFO ] [Nat]Added 112 Read/Feed constraints in 965 ms returned sat
[2023-03-23 21:27:55] [INFO ] Deduced a trap composed of 80 places in 216 ms of which 1 ms to minimize.
[2023-03-23 21:27:56] [INFO ] Deduced a trap composed of 18 places in 197 ms of which 1 ms to minimize.
[2023-03-23 21:27:56] [INFO ] Deduced a trap composed of 57 places in 52 ms of which 1 ms to minimize.
[2023-03-23 21:27:56] [INFO ] Deduced a trap composed of 198 places in 230 ms of which 1 ms to minimize.
[2023-03-23 21:27:57] [INFO ] Deduced a trap composed of 184 places in 199 ms of which 1 ms to minimize.
[2023-03-23 21:28:00] [INFO ] Trap strengthening (SAT) tested/added 5/5 trap constraints in 4610 ms
Current structural bounds on expressions (after SMT) : [3, 356] Max seen :[3, 2]
FORMULA PolyORBLF-PT-S06J06T04-UpperBounds-00 3 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 24 out of 352 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 352/352 places, 1014/1014 transitions.
Applied a total of 0 rules in 28 ms. Remains 352 /352 variables (removed 0) and now considering 1014/1014 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 352/352 places, 1014/1014 transitions.
Normalized transition count is 990 out of 1014 initially.
// Phase 1: matrix 990 rows 352 cols
[2023-03-23 21:28:00] [INFO ] Computed 48 place invariants in 22 ms
Incomplete random walk after 1000000 steps, including 9893 resets, run finished after 5755 ms. (steps per millisecond=173 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000000 steps, including 304 resets, run finished after 2515 ms. (steps per millisecond=397 ) properties (out of 1) seen :2
[2023-03-23 21:28:08] [INFO ] Flow matrix only has 990 transitions (discarded 24 similar events)
// Phase 1: matrix 990 rows 352 cols
[2023-03-23 21:28:08] [INFO ] Computed 48 place invariants in 17 ms
[2023-03-23 21:28:08] [INFO ] [Real]Absence check using 19 positive place invariants in 5 ms returned sat
[2023-03-23 21:28:08] [INFO ] [Real]Absence check using 19 positive and 29 generalized place invariants in 13 ms returned sat
[2023-03-23 21:28:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 21:28:09] [INFO ] [Real]Absence check using state equation in 1295 ms returned sat
[2023-03-23 21:28:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 21:28:10] [INFO ] [Nat]Absence check using 19 positive place invariants in 5 ms returned sat
[2023-03-23 21:28:10] [INFO ] [Nat]Absence check using 19 positive and 29 generalized place invariants in 13 ms returned sat
[2023-03-23 21:28:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 21:28:12] [INFO ] [Nat]Absence check using state equation in 2590 ms returned sat
[2023-03-23 21:28:12] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-23 21:28:13] [INFO ] [Nat]Added 112 Read/Feed constraints in 972 ms returned sat
[2023-03-23 21:28:13] [INFO ] Deduced a trap composed of 80 places in 197 ms of which 1 ms to minimize.
[2023-03-23 21:28:14] [INFO ] Deduced a trap composed of 18 places in 195 ms of which 1 ms to minimize.
[2023-03-23 21:28:14] [INFO ] Deduced a trap composed of 57 places in 44 ms of which 1 ms to minimize.
[2023-03-23 21:28:14] [INFO ] Deduced a trap composed of 198 places in 216 ms of which 1 ms to minimize.
[2023-03-23 21:28:15] [INFO ] Deduced a trap composed of 184 places in 194 ms of which 1 ms to minimize.
[2023-03-23 21:28:18] [INFO ] Trap strengthening (SAT) tested/added 5/5 trap constraints in 4536 ms
Current structural bounds on expressions (after SMT) : [356] Max seen :[2]
Support contains 24 out of 352 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 352/352 places, 1014/1014 transitions.
Applied a total of 0 rules in 20 ms. Remains 352 /352 variables (removed 0) and now considering 1014/1014 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 352/352 places, 1014/1014 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 352/352 places, 1014/1014 transitions.
Applied a total of 0 rules in 18 ms. Remains 352 /352 variables (removed 0) and now considering 1014/1014 (removed 0) transitions.
[2023-03-23 21:28:18] [INFO ] Flow matrix only has 990 transitions (discarded 24 similar events)
[2023-03-23 21:28:18] [INFO ] Invariant cache hit.
[2023-03-23 21:28:18] [INFO ] Implicit Places using invariants in 390 ms returned [17, 70, 145, 291]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 395 ms to find 4 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 348/352 places, 1014/1014 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 344 transition count 1010
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 344 transition count 1010
Applied a total of 8 rules in 39 ms. Remains 344 /348 variables (removed 4) and now considering 1010/1014 (removed 4) transitions.
[2023-03-23 21:28:18] [INFO ] Flow matrix only has 986 transitions (discarded 24 similar events)
// Phase 1: matrix 986 rows 344 cols
[2023-03-23 21:28:18] [INFO ] Computed 44 place invariants in 24 ms
[2023-03-23 21:28:19] [INFO ] Implicit Places using invariants in 389 ms returned []
[2023-03-23 21:28:19] [INFO ] Flow matrix only has 986 transitions (discarded 24 similar events)
[2023-03-23 21:28:19] [INFO ] Invariant cache hit.
[2023-03-23 21:28:19] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-23 21:28:27] [INFO ] Implicit Places using invariants and state equation in 8466 ms returned []
Implicit Place search using SMT with State Equation took 8861 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 344/352 places, 1010/1014 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 9316 ms. Remains : 344/352 places, 1010/1014 transitions.
Normalized transition count is 986 out of 1010 initially.
// Phase 1: matrix 986 rows 344 cols
[2023-03-23 21:28:27] [INFO ] Computed 44 place invariants in 13 ms
Incomplete random walk after 1000000 steps, including 9736 resets, run finished after 5560 ms. (steps per millisecond=179 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000000 steps, including 333 resets, run finished after 2476 ms. (steps per millisecond=403 ) properties (out of 1) seen :2
[2023-03-23 21:28:35] [INFO ] Flow matrix only has 986 transitions (discarded 24 similar events)
// Phase 1: matrix 986 rows 344 cols
[2023-03-23 21:28:35] [INFO ] Computed 44 place invariants in 27 ms
[2023-03-23 21:28:35] [INFO ] [Real]Absence check using 22 positive place invariants in 6 ms returned sat
[2023-03-23 21:28:35] [INFO ] [Real]Absence check using 22 positive and 22 generalized place invariants in 12 ms returned sat
[2023-03-23 21:28:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 21:28:38] [INFO ] [Real]Absence check using state equation in 2336 ms returned sat
[2023-03-23 21:28:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 21:28:38] [INFO ] [Nat]Absence check using 22 positive place invariants in 6 ms returned sat
[2023-03-23 21:28:38] [INFO ] [Nat]Absence check using 22 positive and 22 generalized place invariants in 12 ms returned sat
[2023-03-23 21:28:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 21:28:41] [INFO ] [Nat]Absence check using state equation in 3199 ms returned sat
[2023-03-23 21:28:41] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-23 21:28:42] [INFO ] [Nat]Added 112 Read/Feed constraints in 1005 ms returned sat
[2023-03-23 21:28:42] [INFO ] Deduced a trap composed of 85 places in 196 ms of which 1 ms to minimize.
[2023-03-23 21:28:43] [INFO ] Deduced a trap composed of 18 places in 187 ms of which 1 ms to minimize.
[2023-03-23 21:28:43] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 706 ms
[2023-03-23 21:28:43] [INFO ] Computed and/alt/rep : 574/2809/569 causal constraints (skipped 411 transitions) in 78 ms.
[2023-03-23 21:28:45] [INFO ] Added : 94 causal constraints over 19 iterations in 2218 ms. Result :sat
Minimization took 1275 ms.
Current structural bounds on expressions (after SMT) : [356] Max seen :[2]
Support contains 24 out of 344 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 344/344 places, 1010/1010 transitions.
Applied a total of 0 rules in 18 ms. Remains 344 /344 variables (removed 0) and now considering 1010/1010 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 344/344 places, 1010/1010 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 344/344 places, 1010/1010 transitions.
Applied a total of 0 rules in 15 ms. Remains 344 /344 variables (removed 0) and now considering 1010/1010 (removed 0) transitions.
[2023-03-23 21:28:47] [INFO ] Flow matrix only has 986 transitions (discarded 24 similar events)
[2023-03-23 21:28:47] [INFO ] Invariant cache hit.
[2023-03-23 21:28:47] [INFO ] Implicit Places using invariants in 392 ms returned []
[2023-03-23 21:28:47] [INFO ] Flow matrix only has 986 transitions (discarded 24 similar events)
[2023-03-23 21:28:47] [INFO ] Invariant cache hit.
[2023-03-23 21:28:48] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-23 21:28:57] [INFO ] Implicit Places using invariants and state equation in 9311 ms returned []
Implicit Place search using SMT with State Equation took 9704 ms to find 0 implicit places.
[2023-03-23 21:28:57] [INFO ] Redundant transitions in 57 ms returned []
[2023-03-23 21:28:57] [INFO ] Flow matrix only has 986 transitions (discarded 24 similar events)
[2023-03-23 21:28:57] [INFO ] Invariant cache hit.
[2023-03-23 21:28:57] [INFO ] Dead Transitions using invariants and state equation in 531 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10322 ms. Remains : 344/344 places, 1010/1010 transitions.
Starting property specific reduction for PolyORBLF-PT-S06J06T04-UpperBounds-02
Normalized transition count is 986 out of 1010 initially.
// Phase 1: matrix 986 rows 344 cols
[2023-03-23 21:28:57] [INFO ] Computed 44 place invariants in 17 ms
Incomplete random walk after 10000 steps, including 97 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :2
[2023-03-23 21:28:57] [INFO ] Flow matrix only has 986 transitions (discarded 24 similar events)
// Phase 1: matrix 986 rows 344 cols
[2023-03-23 21:28:57] [INFO ] Computed 44 place invariants in 21 ms
[2023-03-23 21:28:57] [INFO ] [Real]Absence check using 22 positive place invariants in 6 ms returned sat
[2023-03-23 21:28:57] [INFO ] [Real]Absence check using 22 positive and 22 generalized place invariants in 12 ms returned sat
[2023-03-23 21:28:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 21:29:00] [INFO ] [Real]Absence check using state equation in 2385 ms returned sat
[2023-03-23 21:29:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 21:29:00] [INFO ] [Nat]Absence check using 22 positive place invariants in 6 ms returned sat
[2023-03-23 21:29:00] [INFO ] [Nat]Absence check using 22 positive and 22 generalized place invariants in 13 ms returned sat
[2023-03-23 21:29:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 21:29:03] [INFO ] [Nat]Absence check using state equation in 3268 ms returned sat
[2023-03-23 21:29:03] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-23 21:29:04] [INFO ] [Nat]Added 112 Read/Feed constraints in 989 ms returned sat
[2023-03-23 21:29:04] [INFO ] Deduced a trap composed of 85 places in 199 ms of which 1 ms to minimize.
[2023-03-23 21:29:05] [INFO ] Deduced a trap composed of 18 places in 202 ms of which 1 ms to minimize.
[2023-03-23 21:29:05] [INFO ] Trap strengthening (SAT) tested/added 2/2 trap constraints in 669 ms
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 24 out of 344 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 344/344 places, 1010/1010 transitions.
Applied a total of 0 rules in 17 ms. Remains 344 /344 variables (removed 0) and now considering 1010/1010 (removed 0) transitions.
[2023-03-23 21:29:05] [INFO ] Flow matrix only has 986 transitions (discarded 24 similar events)
[2023-03-23 21:29:05] [INFO ] Invariant cache hit.
[2023-03-23 21:29:05] [INFO ] Dead Transitions using invariants and state equation in 557 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 579 ms. Remains : 344/344 places, 1010/1010 transitions.
Normalized transition count is 986 out of 1010 initially.
// Phase 1: matrix 986 rows 344 cols
[2023-03-23 21:29:05] [INFO ] Computed 44 place invariants in 12 ms
Incomplete random walk after 1000000 steps, including 9829 resets, run finished after 5719 ms. (steps per millisecond=174 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000000 steps, including 351 resets, run finished after 2529 ms. (steps per millisecond=395 ) properties (out of 1) seen :2
[2023-03-23 21:29:14] [INFO ] Flow matrix only has 986 transitions (discarded 24 similar events)
// Phase 1: matrix 986 rows 344 cols
[2023-03-23 21:29:14] [INFO ] Computed 44 place invariants in 22 ms
[2023-03-23 21:29:14] [INFO ] [Real]Absence check using 22 positive place invariants in 6 ms returned sat
[2023-03-23 21:29:14] [INFO ] [Real]Absence check using 22 positive and 22 generalized place invariants in 12 ms returned sat
[2023-03-23 21:29:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 21:29:16] [INFO ] [Real]Absence check using state equation in 2322 ms returned sat
[2023-03-23 21:29:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 21:29:16] [INFO ] [Nat]Absence check using 22 positive place invariants in 6 ms returned sat
[2023-03-23 21:29:16] [INFO ] [Nat]Absence check using 22 positive and 22 generalized place invariants in 14 ms returned sat
[2023-03-23 21:29:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 21:29:19] [INFO ] [Nat]Absence check using state equation in 3171 ms returned sat
[2023-03-23 21:29:19] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-23 21:29:20] [INFO ] [Nat]Added 112 Read/Feed constraints in 1000 ms returned sat
[2023-03-23 21:29:21] [INFO ] Deduced a trap composed of 85 places in 207 ms of which 0 ms to minimize.
[2023-03-23 21:29:21] [INFO ] Deduced a trap composed of 18 places in 193 ms of which 0 ms to minimize.
[2023-03-23 21:29:21] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 701 ms
[2023-03-23 21:29:21] [INFO ] Computed and/alt/rep : 574/2809/569 causal constraints (skipped 411 transitions) in 47 ms.
[2023-03-23 21:29:23] [INFO ] Added : 94 causal constraints over 19 iterations in 2089 ms. Result :sat
Minimization took 1264 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 24 out of 344 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 344/344 places, 1010/1010 transitions.
Applied a total of 0 rules in 16 ms. Remains 344 /344 variables (removed 0) and now considering 1010/1010 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 344/344 places, 1010/1010 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 344/344 places, 1010/1010 transitions.
Applied a total of 0 rules in 16 ms. Remains 344 /344 variables (removed 0) and now considering 1010/1010 (removed 0) transitions.
[2023-03-23 21:29:25] [INFO ] Flow matrix only has 986 transitions (discarded 24 similar events)
[2023-03-23 21:29:25] [INFO ] Invariant cache hit.
[2023-03-23 21:29:26] [INFO ] Implicit Places using invariants in 367 ms returned []
[2023-03-23 21:29:26] [INFO ] Flow matrix only has 986 transitions (discarded 24 similar events)
[2023-03-23 21:29:26] [INFO ] Invariant cache hit.
[2023-03-23 21:29:26] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-23 21:29:36] [INFO ] Implicit Places using invariants and state equation in 9969 ms returned []
Implicit Place search using SMT with State Equation took 10339 ms to find 0 implicit places.
[2023-03-23 21:29:36] [INFO ] Redundant transitions in 26 ms returned []
[2023-03-23 21:29:36] [INFO ] Flow matrix only has 986 transitions (discarded 24 similar events)
[2023-03-23 21:29:36] [INFO ] Invariant cache hit.
[2023-03-23 21:29:36] [INFO ] Dead Transitions using invariants and state equation in 522 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10921 ms. Remains : 344/344 places, 1010/1010 transitions.
Ending property specific reduction for PolyORBLF-PT-S06J06T04-UpperBounds-02 in 38963 ms.
[2023-03-23 21:29:37] [INFO ] Flatten gal took : 180 ms
[2023-03-23 21:29:37] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2023-03-23 21:29:37] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 344 places, 1010 transitions and 5974 arcs took 7 ms.
Total runtime 137454 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=UpperBounds.xml --memory=6 --mcc-mode
parse successfull
net created successfully
Net: PolyORBLF_PT_S06J06T04
(NrP: 344 NrTr: 1010 NrArc: 5974)
parse formulas
formulas created successfully
place and transition orderings generation:0m 0.040sec
net check time: 0m 0.000sec
init dd package: 0m 2.750sec
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 9402188 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16089620 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 UpperBounds -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 0.007sec
328211 619015 1430706 1413517
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="PolyORBLF-PT-S06J06T04"
export BK_EXAMINATION="UpperBounds"
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 PolyORBLF-PT-S06J06T04, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r298-tall-167873952000613"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S06J06T04.tgz
mv PolyORBLF-PT-S06J06T04 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;