About the Execution of Marcie+red for Philosophers-PT-005000
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-167873951500261.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 Philosophers-PT-005000, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r298-tall-167873951500261
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 226M
-rw-r--r-- 1 mcc users 8.4M Feb 25 22:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 43M Feb 25 22:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2M Feb 25 17:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 32M Feb 25 17:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.2M Feb 25 16:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12M Feb 25 16:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.7M Feb 25 16:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.1M Feb 25 16:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.1M Feb 26 08:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 41M Feb 26 08:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9M Feb 26 03:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46M Feb 26 03:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 477K Feb 25 16:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 1.3M Feb 25 16:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 11M 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 Philosophers-PT-005000-UpperBounds-00
FORMULA_NAME Philosophers-PT-005000-UpperBounds-01
FORMULA_NAME Philosophers-PT-005000-UpperBounds-02
FORMULA_NAME Philosophers-PT-005000-UpperBounds-03
FORMULA_NAME Philosophers-PT-005000-UpperBounds-04
FORMULA_NAME Philosophers-PT-005000-UpperBounds-05
FORMULA_NAME Philosophers-PT-005000-UpperBounds-06
FORMULA_NAME Philosophers-PT-005000-UpperBounds-07
FORMULA_NAME Philosophers-PT-005000-UpperBounds-08
FORMULA_NAME Philosophers-PT-005000-UpperBounds-09
FORMULA_NAME Philosophers-PT-005000-UpperBounds-10
FORMULA_NAME Philosophers-PT-005000-UpperBounds-11
FORMULA_NAME Philosophers-PT-005000-UpperBounds-12
FORMULA_NAME Philosophers-PT-005000-UpperBounds-13
FORMULA_NAME Philosophers-PT-005000-UpperBounds-14
FORMULA_NAME Philosophers-PT-005000-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679491196113
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=Philosophers-PT-005000
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-22 13:19:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-22 13:19:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 13:19:58] [INFO ] Load time of PNML (sax parser for PT used): 608 ms
[2023-03-22 13:19:58] [INFO ] Transformed 25000 places.
[2023-03-22 13:19:58] [INFO ] Transformed 25000 transitions.
[2023-03-22 13:19:58] [INFO ] Parsed PT model containing 25000 places and 25000 transitions and 80000 arcs in 786 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 4074 ms.
// Phase 1: matrix 25000 rows 25000 cols
[2023-03-22 13:20:03] [INFO ] Computed 10000 place invariants in 165 ms
FORMULA Philosophers-PT-005000-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-005000-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-005000-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-005000-UpperBounds-07 5000 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-005000-UpperBounds-05 5000 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-005000-UpperBounds-03 5000 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 23910 ms. (steps per millisecond=0 ) properties (out of 10) seen :3581
FORMULA Philosophers-PT-005000-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2867 ms. (steps per millisecond=3 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2733 ms. (steps per millisecond=3 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2690 ms. (steps per millisecond=3 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2823 ms. (steps per millisecond=3 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2753 ms. (steps per millisecond=3 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1558 ms. (steps per millisecond=6 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1439 ms. (steps per millisecond=6 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1439 ms. (steps per millisecond=6 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1381 ms. (steps per millisecond=7 ) properties (out of 9) seen :0
[2023-03-22 13:20:46] [INFO ] Invariant cache hit.
[2023-03-22 13:20:51] [INFO ] [Real]Absence check using 10000 positive place invariants in 1698 ms returned unknown
[2023-03-22 13:20:56] [INFO ] [Real]Absence check using 10000 positive place invariants in 2226 ms returned unknown
[2023-03-22 13:21:01] [INFO ] [Real]Absence check using 10000 positive place invariants in 2225 ms returned unknown
[2023-03-22 13:21:06] [INFO ] [Real]Absence check using 10000 positive place invariants in 2235 ms returned unknown
[2023-03-22 13:21:11] [INFO ] [Real]Absence check using 10000 positive place invariants in 2220 ms returned unknown
[2023-03-22 13:21:17] [INFO ] [Real]Absence check using 10000 positive place invariants in 2186 ms returned unknown
[2023-03-22 13:21:22] [INFO ] [Real]Absence check using 10000 positive place invariants in 2199 ms returned unknown
[2023-03-22 13:21:27] [INFO ] [Real]Absence check using 10000 positive place invariants in 2222 ms returned unknown
[2023-03-22 13:21:32] [INFO ] [Real]Absence check using 10000 positive place invariants in 2243 ms returned unknown
Current structural bounds on expressions (after SMT) : [5000, 5000, 5000, 5000, 5000, 1, 1, 1, 1] Max seen :[1148, 428, 1148, 428, 428, 0, 0, 0, 0]
Support contains 10001 out of 25000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Free-agglomeration rule (complex) applied 4999 times.
Iterating global reduction 0 with 4999 rules applied. Total rules applied 4999 place count 25000 transition count 20001
Reduce places removed 4999 places and 0 transitions.
Iterating post reduction 0 with 4999 rules applied. Total rules applied 9998 place count 20001 transition count 20001
Applied a total of 9998 rules in 8440 ms. Remains 20001 /25000 variables (removed 4999) and now considering 20001/25000 (removed 4999) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8444 ms. Remains : 20001/25000 places, 20001/25000 transitions.
// Phase 1: matrix 20001 rows 20001 cols
[2023-03-22 13:21:40] [INFO ] Computed 10000 place invariants in 80 ms
Finished random walk after 16218 steps, including 0 resets, run visited all 9 properties in 30001 ms. (steps per millisecond=0 )
FORMULA Philosophers-PT-005000-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-005000-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-005000-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-005000-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 21001 steps, including 0 resets, run timeout after 5014 ms. (steps per millisecond=4 ) properties seen 4
Finished Best-First random walk after 21999 steps, including 0 resets, run visited all 5 properties in 5210 ms. (steps per millisecond=4 )
Interrupted Best-First random walk after 21001 steps, including 0 resets, run timeout after 5034 ms. (steps per millisecond=4 ) properties seen 4
Interrupted Best-First random walk after 20999 steps, including 0 resets, run timeout after 5027 ms. (steps per millisecond=4 ) properties seen 6
Interrupted Best-First random walk after 18002 steps, including 0 resets, run timeout after 5064 ms. (steps per millisecond=3 ) properties seen 3
[2023-03-22 13:22:36] [INFO ] Invariant cache hit.
[2023-03-22 13:23:01] [INFO ] [Real]Absence check using 10000 positive place invariants in 23425 ms returned sat
[2023-03-22 13:23:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 13:23:21] [INFO ] [Real]Absence check using state equation in 19633 ms returned unknown
[2023-03-22 13:23:31] [INFO ] [Real]Absence check using 10000 positive place invariants in 8729 ms returned sat
[2023-03-22 13:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 13:24:06] [INFO ] [Real]Absence check using state equation in 34295 ms returned unknown
[2023-03-22 13:24:27] [INFO ] [Real]Absence check using 10000 positive place invariants in 19280 ms returned sat
[2023-03-22 13:24:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 13:24:51] [INFO ] [Real]Absence check using state equation in 23818 ms returned unknown
[2023-03-22 13:25:02] [INFO ] [Real]Absence check using 10000 positive place invariants in 8836 ms returned sat
[2023-03-22 13:25:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 13:25:36] [INFO ] [Real]Absence check using state equation in 34199 ms returned unknown
[2023-03-22 13:25:46] [INFO ] [Real]Absence check using 10000 positive place invariants in 8106 ms returned sat
[2023-03-22 13:25:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 13:26:21] [INFO ] [Real]Absence check using state equation in 34971 ms returned unknown
Current structural bounds on expressions (after SMT) : [5000, 5000, 5000, 5000, 5000] Max seen :[4065, 1007, 4065, 1007, 1007]
Support contains 10000 out of 20001 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20001/20001 places, 20001/20001 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 20001 transition count 20000
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 20000 transition count 20000
Applied a total of 2 rules in 3761 ms. Remains 20000 /20001 variables (removed 1) and now considering 20000/20001 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3762 ms. Remains : 20000/20001 places, 20000/20001 transitions.
// Phase 1: matrix 20000 rows 20000 cols
[2023-03-22 13:26:25] [INFO ] Computed 10000 place invariants in 45 ms
Finished random walk after 16845 steps, including 0 resets, run visited all 5 properties in 30002 ms. (steps per millisecond=0 )
Interrupted Best-First random walk after 19002 steps, including 0 resets, run timeout after 5003 ms. (steps per millisecond=3 ) properties seen 2
Interrupted Best-First random walk after 19002 steps, including 0 resets, run timeout after 5110 ms. (steps per millisecond=3 ) properties seen 3
Interrupted Best-First random walk after 19002 steps, including 0 resets, run timeout after 5061 ms. (steps per millisecond=3 ) properties seen 2
Interrupted Best-First random walk after 18002 steps, including 0 resets, run timeout after 5009 ms. (steps per millisecond=3 ) properties seen 3
Interrupted Best-First random walk after 18002 steps, including 0 resets, run timeout after 5049 ms. (steps per millisecond=3 ) properties seen 3
[2023-03-22 13:27:20] [INFO ] Invariant cache hit.
[2023-03-22 13:27:41] [INFO ] [Real]Absence check using 10000 positive place invariants in 19095 ms returned sat
[2023-03-22 13:27:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 13:28:05] [INFO ] [Real]Absence check using state equation in 24004 ms returned unknown
[2023-03-22 13:28:16] [INFO ] [Real]Absence check using 10000 positive place invariants in 8568 ms returned sat
[2023-03-22 13:28:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 13:28:50] [INFO ] [Real]Absence check using state equation in 34465 ms returned unknown
[2023-03-22 13:29:11] [INFO ] [Real]Absence check using 10000 positive place invariants in 18943 ms returned sat
[2023-03-22 13:29:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 13:29:35] [INFO ] [Real]Absence check using state equation in 24145 ms returned unknown
[2023-03-22 13:29:45] [INFO ] [Real]Absence check using 10000 positive place invariants in 8003 ms returned sat
[2023-03-22 13:29:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 13:30:20] [INFO ] [Real]Absence check using state equation in 35007 ms returned unknown
[2023-03-22 13:30:31] [INFO ] [Real]Absence check using 10000 positive place invariants in 8339 ms returned sat
[2023-03-22 13:30:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 13:31:05] [INFO ] [Real]Absence check using state equation in 34730 ms returned unknown
Current structural bounds on expressions (after SMT) : [5000, 5000, 5000, 5000, 5000] Max seen :[4107, 1034, 4107, 1034, 1034]
Support contains 10000 out of 20000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20000/20000 places, 20000/20000 transitions.
Applied a total of 0 rules in 1442 ms. Remains 20000 /20000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1443 ms. Remains : 20000/20000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20000/20000 places, 20000/20000 transitions.
Applied a total of 0 rules in 1401 ms. Remains 20000 /20000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 13:31:08] [INFO ] Invariant cache hit.
[2023-03-22 13:31:10] [INFO ] Implicit Places using invariants in 1532 ms returned []
Implicit Place search using SMT only with invariants took 1536 ms to find 0 implicit places.
[2023-03-22 13:31:10] [INFO ] Invariant cache hit.
[2023-03-22 13:31:12] [INFO ] Dead Transitions using invariants and state equation in 1697 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4637 ms. Remains : 20000/20000 places, 20000/20000 transitions.
[2023-03-22 13:31:12] [INFO ] Invariant cache hit.
Finished random walk after 16311 steps, including 0 resets, run visited all 5 properties in 30001 ms. (steps per millisecond=0 )
Interrupted Best-First random walk after 19002 steps, including 0 resets, run timeout after 5144 ms. (steps per millisecond=3 ) properties seen 2
Interrupted Best-First random walk after 19002 steps, including 0 resets, run timeout after 5201 ms. (steps per millisecond=3 ) properties seen 3
Interrupted Best-First random walk after 19002 steps, including 0 resets, run timeout after 5253 ms. (steps per millisecond=3 ) properties seen 2
Interrupted Best-First random walk after 19002 steps, including 0 resets, run timeout after 5239 ms. (steps per millisecond=3 ) properties seen 3
Interrupted Best-First random walk after 18002 steps, including 0 resets, run timeout after 5095 ms. (steps per millisecond=3 ) properties seen 3
[2023-03-22 13:32:08] [INFO ] Invariant cache hit.
[2023-03-22 13:32:30] [INFO ] [Real]Absence check using 10000 positive place invariants in 19619 ms returned sat
[2023-03-22 13:32:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 13:32:53] [INFO ] [Real]Absence check using state equation in 23187 ms returned unknown
[2023-03-22 13:33:04] [INFO ] [Real]Absence check using 10000 positive place invariants in 8594 ms returned sat
[2023-03-22 13:33:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 13:33:38] [INFO ] [Real]Absence check using state equation in 34200 ms returned unknown
[2023-03-22 13:33:59] [INFO ] [Real]Absence check using 10000 positive place invariants in 19574 ms returned sat
[2023-03-22 13:33:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 13:34:23] [INFO ] [Real]Absence check using state equation in 23519 ms returned unknown
[2023-03-22 13:34:33] [INFO ] [Real]Absence check using 10000 positive place invariants in 8205 ms returned sat
[2023-03-22 13:34:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 13:35:08] [INFO ] [Real]Absence check using state equation in 34800 ms returned unknown
[2023-03-22 13:35:18] [INFO ] [Real]Absence check using 10000 positive place invariants in 8489 ms returned sat
[2023-03-22 13:35:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 13:35:53] [INFO ] [Real]Absence check using state equation in 34493 ms returned unknown
Current structural bounds on expressions (after SMT) : [5000, 5000, 5000, 5000, 5000] Max seen :[4107, 1034, 4107, 1034, 1034]
Support contains 10000 out of 20000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20000/20000 places, 20000/20000 transitions.
Applied a total of 0 rules in 1447 ms. Remains 20000 /20000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1447 ms. Remains : 20000/20000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20000/20000 places, 20000/20000 transitions.
Applied a total of 0 rules in 1424 ms. Remains 20000 /20000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 13:35:56] [INFO ] Invariant cache hit.
[2023-03-22 13:35:57] [INFO ] Implicit Places using invariants in 1509 ms returned []
Implicit Place search using SMT only with invariants took 1511 ms to find 0 implicit places.
[2023-03-22 13:35:57] [INFO ] Invariant cache hit.
[2023-03-22 13:35:59] [INFO ] Dead Transitions using invariants and state equation in 1531 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4473 ms. Remains : 20000/20000 places, 20000/20000 transitions.
Starting property specific reduction for Philosophers-PT-005000-UpperBounds-00
[2023-03-22 13:35:59] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 15901 ms. (steps per millisecond=0 ) properties (out of 1) seen :1354
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2455 ms. (steps per millisecond=4 ) properties (out of 1) seen :0
[2023-03-22 13:36:17] [INFO ] Invariant cache hit.
[2023-03-22 13:36:22] [INFO ] [Real]Absence check using 10000 positive place invariants in 2935 ms returned unknown
Current structural bounds on expressions (after SMT) : [5000] Max seen :[1354]
Support contains 5000 out of 20000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20000/20000 places, 20000/20000 transitions.
Performed 5000 Post agglomeration using F-continuation condition.Transition count delta: 5000
Deduced a syphon composed of 5000 places in 3 ms
Reduce places removed 5000 places and 0 transitions.
Iterating global reduction 0 with 10000 rules applied. Total rules applied 10000 place count 15000 transition count 15000
Drop transitions removed 5000 transitions
Reduce isomorphic transitions removed 5000 transitions.
Iterating post reduction 0 with 5000 rules applied. Total rules applied 15000 place count 15000 transition count 10000
Applied a total of 15000 rules in 5543 ms. Remains 15000 /20000 variables (removed 5000) and now considering 10000/20000 (removed 10000) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5544 ms. Remains : 15000/20000 places, 10000/20000 transitions.
// Phase 1: matrix 10000 rows 15000 cols
[2023-03-22 13:36:28] [INFO ] Computed 10000 place invariants in 17 ms
Finished random walk after 30242 steps, including 2 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=1 )
FORMULA Philosophers-PT-005000-UpperBounds-00 5000 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Ending property specific reduction for Philosophers-PT-005000-UpperBounds-00 in 59026 ms.
Starting property specific reduction for Philosophers-PT-005000-UpperBounds-01
// Phase 1: matrix 20000 rows 20000 cols
[2023-03-22 13:36:58] [INFO ] Computed 10000 place invariants in 51 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 15921 ms. (steps per millisecond=0 ) properties (out of 1) seen :986
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2917 ms. (steps per millisecond=3 ) properties (out of 1) seen :0
[2023-03-22 13:37:17] [INFO ] Invariant cache hit.
[2023-03-22 13:37:22] [INFO ] [Real]Absence check using 10000 positive place invariants in 2924 ms returned unknown
Current structural bounds on expressions (after SMT) : [5000] Max seen :[986]
Support contains 5000 out of 20000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20000/20000 places, 20000/20000 transitions.
Free-agglomeration rule (complex) applied 5000 times.
Iterating global reduction 0 with 5000 rules applied. Total rules applied 5000 place count 20000 transition count 15000
Reduce places removed 5000 places and 0 transitions.
Ensure Unique test removed 5000 transitions
Reduce isomorphic transitions removed 5000 transitions.
Iterating post reduction 0 with 10000 rules applied. Total rules applied 15000 place count 15000 transition count 10000
Applied a total of 15000 rules in 5890 ms. Remains 15000 /20000 variables (removed 5000) and now considering 10000/20000 (removed 10000) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5891 ms. Remains : 15000/20000 places, 10000/20000 transitions.
// Phase 1: matrix 10000 rows 15000 cols
[2023-03-22 13:37:28] [INFO ] Computed 10000 place invariants in 26 ms
Finished random walk after 33552 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 17998 steps, including 0 resets, run visited all 1 properties in 5139 ms. (steps per millisecond=3 )
[2023-03-22 13:38:03] [INFO ] Invariant cache hit.
[2023-03-22 13:38:13] [INFO ] [Real]Absence check using 10000 positive place invariants in 8951 ms returned sat
[2023-03-22 13:38:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 13:38:32] [INFO ] [Real]Absence check using state equation in 18268 ms returned sat
[2023-03-22 13:38:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 13:38:43] [INFO ] [Nat]Absence check using 10000 positive place invariants in 9031 ms returned sat
[2023-03-22 13:38:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 13:39:02] [INFO ] [Nat]Absence check using state equation in 19430 ms returned sat
[2023-03-22 13:39:03] [INFO ] Computed and/alt/rep : 5000/5000/5000 causal constraints (skipped 0 transitions) in 398 ms.
[2023-03-22 13:39:05] [INFO ] Added : 0 causal constraints over 0 iterations in 1675 ms. Result :sat
Current structural bounds on expressions (after SMT) : [5000] Max seen :[1437]
Support contains 5000 out of 15000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15000/15000 places, 10000/10000 transitions.
Applied a total of 0 rules in 1172 ms. Remains 15000 /15000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1172 ms. Remains : 15000/15000 places, 10000/10000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15000/15000 places, 10000/10000 transitions.
Applied a total of 0 rules in 875 ms. Remains 15000 /15000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2023-03-22 13:39:37] [INFO ] Invariant cache hit.
[2023-03-22 13:39:38] [INFO ] Implicit Places using invariants in 1192 ms returned []
Implicit Place search using SMT only with invariants took 1194 ms to find 0 implicit places.
[2023-03-22 13:39:38] [INFO ] Invariant cache hit.
[2023-03-22 13:39:39] [INFO ] Dead Transitions using invariants and state equation in 1187 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3258 ms. Remains : 15000/15000 places, 10000/10000 transitions.
[2023-03-22 13:39:39] [INFO ] Invariant cache hit.
Finished random walk after 33663 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 18998 steps, including 0 resets, run visited all 1 properties in 5229 ms. (steps per millisecond=3 )
[2023-03-22 13:40:15] [INFO ] Invariant cache hit.
[2023-03-22 13:40:25] [INFO ] [Real]Absence check using 10000 positive place invariants in 9337 ms returned sat
[2023-03-22 13:40:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 13:40:47] [INFO ] [Real]Absence check using state equation in 21299 ms returned sat
[2023-03-22 13:40:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 13:40:58] [INFO ] [Nat]Absence check using 10000 positive place invariants in 9248 ms returned sat
[2023-03-22 13:40:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 13:41:18] [INFO ] [Nat]Absence check using state equation in 20529 ms returned sat
[2023-03-22 13:41:20] [INFO ] Computed and/alt/rep : 5000/5000/5000 causal constraints (skipped 0 transitions) in 428 ms.
[2023-03-22 13:41:21] [INFO ] Added : 0 causal constraints over 0 iterations in 1761 ms. Result :sat
Current structural bounds on expressions (after SMT) : [5000] Max seen :[1438]
Support contains 5000 out of 15000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15000/15000 places, 10000/10000 transitions.
Applied a total of 0 rules in 871 ms. Remains 15000 /15000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 873 ms. Remains : 15000/15000 places, 10000/10000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15000/15000 places, 10000/10000 transitions.
Applied a total of 0 rules in 868 ms. Remains 15000 /15000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2023-03-22 13:41:53] [INFO ] Invariant cache hit.
[2023-03-22 13:41:54] [INFO ] Implicit Places using invariants in 1177 ms returned []
Implicit Place search using SMT only with invariants took 1182 ms to find 0 implicit places.
[2023-03-22 13:41:54] [INFO ] Invariant cache hit.
[2023-03-22 13:41:56] [INFO ] Dead Transitions using invariants and state equation in 1143 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3195 ms. Remains : 15000/15000 places, 10000/10000 transitions.
[2023-03-22 13:41:56] [INFO ] Invariant cache hit.
Finished random walk after 33444 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 17998 steps, including 0 resets, run visited all 1 properties in 5028 ms. (steps per millisecond=3 )
[2023-03-22 13:42:31] [INFO ] Invariant cache hit.
[2023-03-22 13:42:41] [INFO ] [Real]Absence check using 10000 positive place invariants in 8913 ms returned sat
[2023-03-22 13:42:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 13:43:01] [INFO ] [Real]Absence check using state equation in 19838 ms returned sat
[2023-03-22 13:43:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 13:43:12] [INFO ] [Nat]Absence check using 10000 positive place invariants in 9165 ms returned sat
[2023-03-22 13:43:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 13:43:33] [INFO ] [Nat]Absence check using state equation in 21085 ms returned sat
[2023-03-22 13:43:34] [INFO ] Computed and/alt/rep : 5000/5000/5000 causal constraints (skipped 0 transitions) in 398 ms.
[2023-03-22 13:43:35] [INFO ] Added : 0 causal constraints over 0 iterations in 1597 ms. Result :sat
Current structural bounds on expressions (after SMT) : [5000] Max seen :[1439]
Support contains 5000 out of 15000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15000/15000 places, 10000/10000 transitions.
Applied a total of 0 rules in 881 ms. Remains 15000 /15000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 881 ms. Remains : 15000/15000 places, 10000/10000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15000/15000 places, 10000/10000 transitions.
Applied a total of 0 rules in 873 ms. Remains 15000 /15000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2023-03-22 13:44:07] [INFO ] Invariant cache hit.
[2023-03-22 13:44:09] [INFO ] Implicit Places using invariants in 1179 ms returned []
Implicit Place search using SMT only with invariants took 1181 ms to find 0 implicit places.
[2023-03-22 13:44:09] [INFO ] Invariant cache hit.
[2023-03-22 13:44:10] [INFO ] Dead Transitions using invariants and state equation in 1165 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3223 ms. Remains : 15000/15000 places, 10000/10000 transitions.
[2023-03-22 13:44:10] [INFO ] Invariant cache hit.
Finished random walk after 33754 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 20993 steps, including 0 resets, run visited all 1 properties in 5049 ms. (steps per millisecond=4 )
[2023-03-22 13:44:45] [INFO ] Invariant cache hit.
[2023-03-22 13:44:55] [INFO ] [Real]Absence check using 10000 positive place invariants in 9274 ms returned sat
[2023-03-22 13:44:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 13:45:16] [INFO ] [Real]Absence check using state equation in 20291 ms returned sat
[2023-03-22 13:45:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 13:45:26] [INFO ] [Nat]Absence check using 10000 positive place invariants in 8995 ms returned sat
[2023-03-22 13:45:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 13:45:46] [INFO ] [Nat]Absence check using state equation in 19918 ms returned sat
[2023-03-22 13:45:47] [INFO ] Computed and/alt/rep : 5000/5000/5000 causal constraints (skipped 0 transitions) in 354 ms.
[2023-03-22 13:45:49] [INFO ] Added : 0 causal constraints over 0 iterations in 1554 ms. Result :sat
Current structural bounds on expressions (after SMT) : [5000] Max seen :[1443]
Support contains 5000 out of 15000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15000/15000 places, 10000/10000 transitions.
Applied a total of 0 rules in 889 ms. Remains 15000 /15000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 889 ms. Remains : 15000/15000 places, 10000/10000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15000/15000 places, 10000/10000 transitions.
Applied a total of 0 rules in 895 ms. Remains 15000 /15000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2023-03-22 13:46:21] [INFO ] Invariant cache hit.
[2023-03-22 13:46:22] [INFO ] Implicit Places using invariants in 1181 ms returned []
Implicit Place search using SMT only with invariants took 1182 ms to find 0 implicit places.
[2023-03-22 13:46:22] [INFO ] Invariant cache hit.
[2023-03-22 13:46:23] [INFO ] Dead Transitions using invariants and state equation in 1157 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3237 ms. Remains : 15000/15000 places, 10000/10000 transitions.
[2023-03-22 13:46:23] [INFO ] Invariant cache hit.
Finished random walk after 33385 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 20993 steps, including 0 resets, run visited all 1 properties in 5022 ms. (steps per millisecond=4 )
[2023-03-22 13:46:58] [INFO ] Invariant cache hit.
[2023-03-22 13:47:09] [INFO ] [Real]Absence check using 10000 positive place invariants in 9143 ms returned sat
[2023-03-22 13:47:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 13:47:27] [INFO ] [Real]Absence check using state equation in 18347 ms returned sat
[2023-03-22 13:47:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 13:47:38] [INFO ] [Nat]Absence check using 10000 positive place invariants in 9362 ms returned sat
[2023-03-22 13:47:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 13:47:58] [INFO ] [Nat]Absence check using state equation in 19869 ms returned sat
[2023-03-22 13:47:59] [INFO ] Computed and/alt/rep : 5000/5000/5000 causal constraints (skipped 0 transitions) in 383 ms.
[2023-03-22 13:48:00] [INFO ] Added : 0 causal constraints over 0 iterations in 1586 ms. Result :sat
Current structural bounds on expressions (after SMT) : [5000] Max seen :[1444]
Support contains 5000 out of 15000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15000/15000 places, 10000/10000 transitions.
Applied a total of 0 rules in 871 ms. Remains 15000 /15000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 872 ms. Remains : 15000/15000 places, 10000/10000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15000/15000 places, 10000/10000 transitions.
Applied a total of 0 rules in 882 ms. Remains 15000 /15000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2023-03-22 13:48:33] [INFO ] Invariant cache hit.
[2023-03-22 13:48:34] [INFO ] Implicit Places using invariants in 1139 ms returned []
Implicit Place search using SMT only with invariants took 1140 ms to find 0 implicit places.
[2023-03-22 13:48:34] [INFO ] Invariant cache hit.
[2023-03-22 13:48:35] [INFO ] Dead Transitions using invariants and state equation in 1153 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3188 ms. Remains : 15000/15000 places, 10000/10000 transitions.
[2023-03-22 13:48:35] [INFO ] Invariant cache hit.
Finished random walk after 33517 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 20993 steps, including 0 resets, run visited all 1 properties in 5179 ms. (steps per millisecond=4 )
[2023-03-22 13:49:10] [INFO ] Invariant cache hit.
[2023-03-22 13:49:21] [INFO ] [Real]Absence check using 10000 positive place invariants in 9193 ms returned sat
[2023-03-22 13:49:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 13:49:39] [INFO ] [Real]Absence check using state equation in 18581 ms returned sat
[2023-03-22 13:49:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 13:49:50] [INFO ] [Nat]Absence check using 10000 positive place invariants in 8914 ms returned sat
[2023-03-22 13:49:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 13:50:10] [INFO ] [Nat]Absence check using state equation in 20218 ms returned sat
[2023-03-22 13:50:11] [INFO ] Computed and/alt/rep : 5000/5000/5000 causal constraints (skipped 0 transitions) in 377 ms.
[2023-03-22 13:50:13] [INFO ] Added : 0 causal constraints over 0 iterations in 1560 ms. Result :sat
Current structural bounds on expressions (after SMT) : [5000] Max seen :[1445]
Support contains 5000 out of 15000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15000/15000 places, 10000/10000 transitions.
Applied a total of 0 rules in 873 ms. Remains 15000 /15000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 873 ms. Remains : 15000/15000 places, 10000/10000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15000/15000 places, 10000/10000 transitions.
Applied a total of 0 rules in 872 ms. Remains 15000 /15000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2023-03-22 13:50:45] [INFO ] Invariant cache hit.
[2023-03-22 13:50:46] [INFO ] Implicit Places using invariants in 1149 ms returned []
Implicit Place search using SMT only with invariants took 1151 ms to find 0 implicit places.
[2023-03-22 13:50:46] [INFO ] Invariant cache hit.
[2023-03-22 13:50:47] [INFO ] Dead Transitions using invariants and state equation in 1142 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3166 ms. Remains : 15000/15000 places, 10000/10000 transitions.
[2023-03-22 13:50:47] [INFO ] Invariant cache hit.
Finished random walk after 33281 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 19992 steps, including 0 resets, run visited all 1 properties in 5251 ms. (steps per millisecond=3 )
[2023-03-22 13:51:22] [INFO ] Invariant cache hit.
[2023-03-22 13:51:33] [INFO ] [Real]Absence check using 10000 positive place invariants in 8964 ms returned sat
[2023-03-22 13:51:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 13:51:52] [INFO ] [Real]Absence check using state equation in 19426 ms returned sat
[2023-03-22 13:51:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 13:52:03] [INFO ] [Nat]Absence check using 10000 positive place invariants in 9324 ms returned sat
[2023-03-22 13:52:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 13:52:24] [INFO ] [Nat]Absence check using state equation in 21055 ms returned sat
[2023-03-22 13:52:25] [INFO ] Computed and/alt/rep : 5000/5000/5000 causal constraints (skipped 0 transitions) in 360 ms.
[2023-03-22 13:52:27] [INFO ] Added : 0 causal constraints over 0 iterations in 1579 ms. Result :sat
Current structural bounds on expressions (after SMT) : [5000] Max seen :[1446]
Support contains 5000 out of 15000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15000/15000 places, 10000/10000 transitions.
Applied a total of 0 rules in 896 ms. Remains 15000 /15000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 896 ms. Remains : 15000/15000 places, 10000/10000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15000/15000 places, 10000/10000 transitions.
Applied a total of 0 rules in 928 ms. Remains 15000 /15000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2023-03-22 13:52:59] [INFO ] Invariant cache hit.
[2023-03-22 13:53:00] [INFO ] Implicit Places using invariants in 1219 ms returned []
Implicit Place search using SMT only with invariants took 1220 ms to find 0 implicit places.
[2023-03-22 13:53:00] [INFO ] Invariant cache hit.
[2023-03-22 13:53:01] [INFO ] Dead Transitions using invariants and state equation in 1185 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3335 ms. Remains : 15000/15000 places, 10000/10000 transitions.
[2023-03-22 13:53:01] [INFO ] Invariant cache hit.
Finished random walk after 32795 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 17998 steps, including 0 resets, run visited all 1 properties in 5147 ms. (steps per millisecond=3 )
[2023-03-22 13:53:36] [INFO ] Invariant cache hit.
[2023-03-22 13:53:47] [INFO ] [Real]Absence check using 10000 positive place invariants in 9183 ms returned sat
[2023-03-22 13:53:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 13:54:08] [INFO ] [Real]Absence check using state equation in 21282 ms returned sat
[2023-03-22 13:54:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 13:54:19] [INFO ] [Nat]Absence check using 10000 positive place invariants in 9501 ms returned sat
[2023-03-22 13:54:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 13:54:40] [INFO ] [Nat]Absence check using state equation in 20944 ms returned sat
[2023-03-22 13:54:42] [INFO ] Computed and/alt/rep : 5000/5000/5000 causal constraints (skipped 0 transitions) in 359 ms.
[2023-03-22 13:54:43] [INFO ] Added : 0 causal constraints over 0 iterations in 1615 ms. Result :sat
Current structural bounds on expressions (after SMT) : [5000] Max seen :[1453]
Support contains 5000 out of 15000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15000/15000 places, 10000/10000 transitions.
Applied a total of 0 rules in 889 ms. Remains 15000 /15000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 889 ms. Remains : 15000/15000 places, 10000/10000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15000/15000 places, 10000/10000 transitions.
Applied a total of 0 rules in 885 ms. Remains 15000 /15000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2023-03-22 13:55:15] [INFO ] Invariant cache hit.
[2023-03-22 13:55:16] [INFO ] Implicit Places using invariants in 1198 ms returned []
Implicit Place search using SMT only with invariants took 1199 ms to find 0 implicit places.
[2023-03-22 13:55:16] [INFO ] Invariant cache hit.
[2023-03-22 13:55:17] [INFO ] Dead Transitions using invariants and state equation in 1185 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3270 ms. Remains : 15000/15000 places, 10000/10000 transitions.
[2023-03-22 13:55:18] [INFO ] Invariant cache hit.
Finished random walk after 33009 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 19992 steps, including 0 resets, run visited all 1 properties in 5244 ms. (steps per millisecond=3 )
[2023-03-22 13:55:53] [INFO ] Invariant cache hit.
[2023-03-22 13:56:03] [INFO ] [Real]Absence check using 10000 positive place invariants in 9163 ms returned sat
[2023-03-22 13:56:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 13:56:24] [INFO ] [Real]Absence check using state equation in 20297 ms returned sat
[2023-03-22 13:56:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 13:56:34] [INFO ] [Nat]Absence check using 10000 positive place invariants in 9206 ms returned sat
[2023-03-22 13:56:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 13:56:55] [INFO ] [Nat]Absence check using state equation in 20850 ms returned sat
[2023-03-22 13:56:56] [INFO ] Computed and/alt/rep : 5000/5000/5000 causal constraints (skipped 0 transitions) in 365 ms.
[2023-03-22 13:56:58] [INFO ] Added : 0 causal constraints over 0 iterations in 1556 ms. Result :sat
Current structural bounds on expressions (after SMT) : [5000] Max seen :[1454]
Support contains 5000 out of 15000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15000/15000 places, 10000/10000 transitions.
Applied a total of 0 rules in 872 ms. Remains 15000 /15000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 872 ms. Remains : 15000/15000 places, 10000/10000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15000/15000 places, 10000/10000 transitions.
Applied a total of 0 rules in 883 ms. Remains 15000 /15000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2023-03-22 13:57:30] [INFO ] Invariant cache hit.
[2023-03-22 13:57:31] [INFO ] Implicit Places using invariants in 1176 ms returned []
Implicit Place search using SMT only with invariants took 1178 ms to find 0 implicit places.
[2023-03-22 13:57:31] [INFO ] Invariant cache hit.
[2023-03-22 13:57:32] [INFO ] Dead Transitions using invariants and state equation in 1169 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3231 ms. Remains : 15000/15000 places, 10000/10000 transitions.
[2023-03-22 13:57:32] [INFO ] Invariant cache hit.
Finished random walk after 32857 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 18998 steps, including 0 resets, run visited all 1 properties in 5009 ms. (steps per millisecond=3 )
[2023-03-22 13:58:07] [INFO ] Invariant cache hit.
[2023-03-22 13:58:18] [INFO ] [Real]Absence check using 10000 positive place invariants in 9171 ms returned sat
[2023-03-22 13:58:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 13:58:39] [INFO ] [Real]Absence check using state equation in 21278 ms returned sat
[2023-03-22 13:58:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 13:58:50] [INFO ] [Nat]Absence check using 10000 positive place invariants in 9152 ms returned sat
[2023-03-22 13:58:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 13:59:11] [INFO ] [Nat]Absence check using state equation in 21453 ms returned sat
[2023-03-22 13:59:12] [INFO ] Computed and/alt/rep : 5000/5000/5000 causal constraints (skipped 0 transitions) in 370 ms.
[2023-03-22 13:59:14] [INFO ] Added : 0 causal constraints over 0 iterations in 1560 ms. Result :sat
Current structural bounds on expressions (after SMT) : [5000] Max seen :[1455]
Support contains 5000 out of 15000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15000/15000 places, 10000/10000 transitions.
Applied a total of 0 rules in 881 ms. Remains 15000 /15000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 881 ms. Remains : 15000/15000 places, 10000/10000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15000/15000 places, 10000/10000 transitions.
Applied a total of 0 rules in 889 ms. Remains 15000 /15000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2023-03-22 13:59:46] [INFO ] Invariant cache hit.
[2023-03-22 13:59:47] [INFO ] Implicit Places using invariants in 1149 ms returned []
Implicit Place search using SMT only with invariants took 1150 ms to find 0 implicit places.
[2023-03-22 13:59:47] [INFO ] Invariant cache hit.
[2023-03-22 13:59:48] [INFO ] Dead Transitions using invariants and state equation in 1152 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3193 ms. Remains : 15000/15000 places, 10000/10000 transitions.
[2023-03-22 13:59:48] [INFO ] Invariant cache hit.
Finished random walk after 32611 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 18998 steps, including 0 resets, run visited all 1 properties in 5066 ms. (steps per millisecond=3 )
[2023-03-22 14:00:23] [INFO ] Invariant cache hit.
[2023-03-22 14:00:35] [INFO ] [Real]Absence check using 10000 positive place invariants in 10159 ms returned sat
[2023-03-22 14:00:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:01:03] [INFO ] [Real]Absence check using state equation in 28357 ms returned sat
[2023-03-22 14:01:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:01:16] [INFO ] [Nat]Absence check using 10000 positive place invariants in 10759 ms returned sat
[2023-03-22 14:01:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:01:44] [INFO ] [Nat]Absence check using state equation in 27800 ms returned sat
[2023-03-22 14:01:45] [INFO ] Computed and/alt/rep : 5000/5000/5000 causal constraints (skipped 0 transitions) in 367 ms.
[2023-03-22 14:01:46] [INFO ] Added : 0 causal constraints over 0 iterations in 1615 ms. Result :sat
Current structural bounds on expressions (after SMT) : [5000] Max seen :[1456]
Support contains 5000 out of 15000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15000/15000 places, 10000/10000 transitions.
Applied a total of 0 rules in 889 ms. Remains 15000 /15000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 889 ms. Remains : 15000/15000 places, 10000/10000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15000/15000 places, 10000/10000 transitions.
Applied a total of 0 rules in 891 ms. Remains 15000 /15000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2023-03-22 14:02:18] [INFO ] Invariant cache hit.
[2023-03-22 14:02:19] [INFO ] Implicit Places using invariants in 1183 ms returned []
Implicit Place search using SMT only with invariants took 1184 ms to find 0 implicit places.
[2023-03-22 14:02:19] [INFO ] Invariant cache hit.
[2023-03-22 14:02:21] [INFO ] Dead Transitions using invariants and state equation in 1173 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3252 ms. Remains : 15000/15000 places, 10000/10000 transitions.
[2023-03-22 14:02:21] [INFO ] Invariant cache hit.
Finished random walk after 32964 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 19992 steps, including 0 resets, run visited all 1 properties in 5263 ms. (steps per millisecond=3 )
[2023-03-22 14:02:56] [INFO ] Invariant cache hit.
[2023-03-22 14:03:08] [INFO ] [Real]Absence check using 10000 positive place invariants in 10318 ms returned sat
[2023-03-22 14:03:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:03:30] [INFO ] [Real]Absence check using state equation in 22317 ms returned sat
[2023-03-22 14:03:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:03:41] [INFO ] [Nat]Absence check using 10000 positive place invariants in 9387 ms returned sat
[2023-03-22 14:03:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:04:03] [INFO ] [Nat]Absence check using state equation in 22187 ms returned sat
[2023-03-22 14:04:04] [INFO ] Computed and/alt/rep : 5000/5000/5000 causal constraints (skipped 0 transitions) in 363 ms.
[2023-03-22 14:04:06] [INFO ] Added : 0 causal constraints over 0 iterations in 1572 ms. Result :sat
Current structural bounds on expressions (after SMT) : [5000] Max seen :[1457]
Support contains 5000 out of 15000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15000/15000 places, 10000/10000 transitions.
Applied a total of 0 rules in 884 ms. Remains 15000 /15000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 884 ms. Remains : 15000/15000 places, 10000/10000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15000/15000 places, 10000/10000 transitions.
Applied a total of 0 rules in 894 ms. Remains 15000 /15000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2023-03-22 14:04:38] [INFO ] Invariant cache hit.
[2023-03-22 14:04:39] [INFO ] Implicit Places using invariants in 1157 ms returned []
Implicit Place search using SMT only with invariants took 1158 ms to find 0 implicit places.
[2023-03-22 14:04:39] [INFO ] Invariant cache hit.
[2023-03-22 14:04:40] [INFO ] Dead Transitions using invariants and state equation in 1197 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3251 ms. Remains : 15000/15000 places, 10000/10000 transitions.
[2023-03-22 14:04:40] [INFO ] Invariant cache hit.
Finished random walk after 32873 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 18998 steps, including 0 resets, run visited all 1 properties in 5136 ms. (steps per millisecond=3 )
[2023-03-22 14:05:15] [INFO ] Invariant cache hit.
[2023-03-22 14:05:26] [INFO ] [Real]Absence check using 10000 positive place invariants in 9288 ms returned sat
[2023-03-22 14:05:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:05:46] [INFO ] [Real]Absence check using state equation in 19977 ms returned sat
[2023-03-22 14:05:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:05:57] [INFO ] [Nat]Absence check using 10000 positive place invariants in 9600 ms returned sat
[2023-03-22 14:05:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:06:18] [INFO ] [Nat]Absence check using state equation in 21194 ms returned sat
[2023-03-22 14:06:20] [INFO ] Computed and/alt/rep : 5000/5000/5000 causal constraints (skipped 0 transitions) in 370 ms.
[2023-03-22 14:06:21] [INFO ] Added : 0 causal constraints over 0 iterations in 1588 ms. Result :sat
Current structural bounds on expressions (after SMT) : [5000] Max seen :[1458]
Support contains 5000 out of 15000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15000/15000 places, 10000/10000 transitions.
Applied a total of 0 rules in 888 ms. Remains 15000 /15000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 888 ms. Remains : 15000/15000 places, 10000/10000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15000/15000 places, 10000/10000 transitions.
Applied a total of 0 rules in 886 ms. Remains 15000 /15000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2023-03-22 14:06:53] [INFO ] Invariant cache hit.
[2023-03-22 14:06:54] [INFO ] Implicit Places using invariants in 1159 ms returned []
Implicit Place search using SMT only with invariants took 1160 ms to find 0 implicit places.
[2023-03-22 14:06:54] [INFO ] Invariant cache hit.
[2023-03-22 14:06:55] [INFO ] Dead Transitions using invariants and state equation in 1194 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3243 ms. Remains : 15000/15000 places, 10000/10000 transitions.
[2023-03-22 14:06:55] [INFO ] Invariant cache hit.
Finished random walk after 32814 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 18998 steps, including 0 resets, run visited all 1 properties in 5103 ms. (steps per millisecond=3 )
[2023-03-22 14:07:31] [INFO ] Invariant cache hit.
[2023-03-22 14:07:41] [INFO ] [Real]Absence check using 10000 positive place invariants in 9346 ms returned sat
[2023-03-22 14:07:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:08:04] [INFO ] [Real]Absence check using state equation in 22351 ms returned sat
[2023-03-22 14:08:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:08:15] [INFO ] [Nat]Absence check using 10000 positive place invariants in 9393 ms returned sat
[2023-03-22 14:08:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:08:37] [INFO ] [Nat]Absence check using state equation in 22142 ms returned sat
[2023-03-22 14:08:38] [INFO ] Computed and/alt/rep : 5000/5000/5000 causal constraints (skipped 0 transitions) in 397 ms.
[2023-03-22 14:08:39] [INFO ] Added : 0 causal constraints over 0 iterations in 1633 ms. Result :sat
Current structural bounds on expressions (after SMT) : [5000] Max seen :[1459]
Support contains 5000 out of 15000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15000/15000 places, 10000/10000 transitions.
Applied a total of 0 rules in 883 ms. Remains 15000 /15000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 883 ms. Remains : 15000/15000 places, 10000/10000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15000/15000 places, 10000/10000 transitions.
Applied a total of 0 rules in 889 ms. Remains 15000 /15000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2023-03-22 14:09:12] [INFO ] Invariant cache hit.
[2023-03-22 14:09:13] [INFO ] Implicit Places using invariants in 1168 ms returned []
Implicit Place search using SMT only with invariants took 1169 ms to find 0 implicit places.
[2023-03-22 14:09:13] [INFO ] Invariant cache hit.
[2023-03-22 14:09:14] [INFO ] Dead Transitions using invariants and state equation in 1166 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3226 ms. Remains : 15000/15000 places, 10000/10000 transitions.
[2023-03-22 14:09:14] [INFO ] Invariant cache hit.
Finished random walk after 32843 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 18998 steps, including 0 resets, run visited all 1 properties in 5015 ms. (steps per millisecond=3 )
[2023-03-22 14:09:49] [INFO ] Invariant cache hit.
[2023-03-22 14:10:01] [INFO ] [Real]Absence check using 10000 positive place invariants in 10165 ms returned sat
[2023-03-22 14:10:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:10:22] [INFO ] [Real]Absence check using state equation in 21790 ms returned sat
[2023-03-22 14:10:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:10:34] [INFO ] [Nat]Absence check using 10000 positive place invariants in 10202 ms returned sat
[2023-03-22 14:10:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:10:56] [INFO ] [Nat]Absence check using state equation in 21637 ms returned sat
[2023-03-22 14:10:57] [INFO ] Computed and/alt/rep : 5000/5000/5000 causal constraints (skipped 0 transitions) in 353 ms.
[2023-03-22 14:10:58] [INFO ] Added : 0 causal constraints over 0 iterations in 1569 ms. Result :sat
Current structural bounds on expressions (after SMT) : [5000] Max seen :[1460]
Support contains 5000 out of 15000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15000/15000 places, 10000/10000 transitions.
Applied a total of 0 rules in 890 ms. Remains 15000 /15000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 891 ms. Remains : 15000/15000 places, 10000/10000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15000/15000 places, 10000/10000 transitions.
Applied a total of 0 rules in 881 ms. Remains 15000 /15000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2023-03-22 14:11:31] [INFO ] Invariant cache hit.
[2023-03-22 14:11:32] [INFO ] Implicit Places using invariants in 1175 ms returned []
Implicit Place search using SMT only with invariants took 1176 ms to find 0 implicit places.
[2023-03-22 14:11:32] [INFO ] Invariant cache hit.
[2023-03-22 14:11:33] [INFO ] Dead Transitions using invariants and state equation in 1202 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3260 ms. Remains : 15000/15000 places, 10000/10000 transitions.
[2023-03-22 14:11:33] [INFO ] Invariant cache hit.
Finished random walk after 32693 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 17998 steps, including 0 resets, run visited all 1 properties in 5061 ms. (steps per millisecond=3 )
[2023-03-22 14:12:08] [INFO ] Invariant cache hit.
[2023-03-22 14:12:21] [INFO ] [Real]Absence check using 10000 positive place invariants in 11793 ms returned sat
[2023-03-22 14:12:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:12:52] [INFO ] [Real]Absence check using state equation in 31099 ms returned sat
[2023-03-22 14:12:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:13:06] [INFO ] [Nat]Absence check using 10000 positive place invariants in 11512 ms returned sat
[2023-03-22 14:13:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:13:34] [INFO ] [Nat]Absence check using state equation in 28000 ms returned sat
[2023-03-22 14:13:35] [INFO ] Computed and/alt/rep : 5000/5000/5000 causal constraints (skipped 0 transitions) in 390 ms.
[2023-03-22 14:13:36] [INFO ] Added : 0 causal constraints over 0 iterations in 1561 ms. Result :sat
Current structural bounds on expressions (after SMT) : [5000] Max seen :[1461]
Support contains 5000 out of 15000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15000/15000 places, 10000/10000 transitions.
Applied a total of 0 rules in 902 ms. Remains 15000 /15000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 902 ms. Remains : 15000/15000 places, 10000/10000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15000/15000 places, 10000/10000 transitions.
Applied a total of 0 rules in 877 ms. Remains 15000 /15000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2023-03-22 14:14:08] [INFO ] Invariant cache hit.
[2023-03-22 14:14:09] [INFO ] Implicit Places using invariants in 1127 ms returned []
Implicit Place search using SMT only with invariants took 1129 ms to find 0 implicit places.
[2023-03-22 14:14:09] [INFO ] Invariant cache hit.
[2023-03-22 14:14:11] [INFO ] Dead Transitions using invariants and state equation in 1151 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3158 ms. Remains : 15000/15000 places, 10000/10000 transitions.
[2023-03-22 14:14:11] [INFO ] Invariant cache hit.
Finished random walk after 33231 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 18998 steps, including 0 resets, run visited all 1 properties in 5228 ms. (steps per millisecond=3 )
[2023-03-22 14:14:46] [INFO ] Invariant cache hit.
[2023-03-22 14:14:57] [INFO ] [Real]Absence check using 10000 positive place invariants in 9652 ms returned sat
[2023-03-22 14:14:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:15:20] [INFO ] [Real]Absence check using state equation in 23255 ms returned sat
[2023-03-22 14:15:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:15:31] [INFO ] [Nat]Absence check using 10000 positive place invariants in 9652 ms returned sat
[2023-03-22 14:15:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:15:55] [INFO ] [Nat]Absence check using state equation in 23616 ms returned sat
[2023-03-22 14:15:56] [INFO ] Computed and/alt/rep : 5000/5000/5000 causal constraints (skipped 0 transitions) in 368 ms.
[2023-03-22 14:15:57] [INFO ] Added : 0 causal constraints over 0 iterations in 1570 ms. Result :sat
Current structural bounds on expressions (after SMT) : [5000] Max seen :[1462]
Support contains 5000 out of 15000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15000/15000 places, 10000/10000 transitions.
Applied a total of 0 rules in 916 ms. Remains 15000 /15000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 916 ms. Remains : 15000/15000 places, 10000/10000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15000/15000 places, 10000/10000 transitions.
Applied a total of 0 rules in 909 ms. Remains 15000 /15000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2023-03-22 14:16:30] [INFO ] Invariant cache hit.
[2023-03-22 14:16:31] [INFO ] Implicit Places using invariants in 1185 ms returned []
Implicit Place search using SMT only with invariants took 1186 ms to find 0 implicit places.
[2023-03-22 14:16:31] [INFO ] Invariant cache hit.
[2023-03-22 14:16:32] [INFO ] Dead Transitions using invariants and state equation in 1175 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3278 ms. Remains : 15000/15000 places, 10000/10000 transitions.
[2023-03-22 14:16:32] [INFO ] Invariant cache hit.
Finished random walk after 33148 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 18998 steps, including 0 resets, run visited all 1 properties in 5204 ms. (steps per millisecond=3 )
[2023-03-22 14:17:07] [INFO ] Invariant cache hit.
[2023-03-22 14:17:19] [INFO ] [Real]Absence check using 10000 positive place invariants in 9714 ms returned sat
[2023-03-22 14:17:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 14:17:40] [INFO ] [Real]Absence check using state equation in 21960 ms returned sat
[2023-03-22 14:17:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 14:17:52] [INFO ] [Nat]Absence check using 10000 positive place invariants in 9368 ms returned sat
[2023-03-22 14:17:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 14:18:16] [INFO ] [Nat]Absence check using state equation in 24042 ms returned sat
[2023-03-22 14:18:17] [INFO ] Computed and/alt/rep : 5000/5000/5000 causal constraints (skipped 0 transitions) in 361 ms.
[2023-03-22 14:18:18] [INFO ] Added : 0 causal constraints over 0 iterations in 1583 ms. Result :sat
Current structural bounds on expressions (after SMT) : [5000] Max seen :[1463]
Support contains 5000 out of 15000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15000/15000 places, 10000/10000 transitions.
Applied a total of 0 rules in 884 ms. Remains 15000 /15000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 884 ms. Remains : 15000/15000 places, 10000/10000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15000/15000 places, 10000/10000 transitions.
Applied a total of 0 rules in 878 ms. Remains 15000 /15000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2023-03-22 14:18:50] [INFO ] Invariant cache hit.
[2023-03-22 14:18:51] [INFO ] Implicit Places using invariants in 1188 ms returned []
Implicit Place search using SMT only with invariants took 1189 ms to find 0 implicit places.
[2023-03-22 14:18:51] [INFO ] Invariant cache hit.
[2023-03-22 14:18:53] [INFO ] Dead Transitions using invariants and state equation in 1159 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3228 ms. Remains : 15000/15000 places, 10000/10000 transitions.
[2023-03-22 14:18:53] [INFO ] Invariant cache hit.
Finished random walk after 33458 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 18998 steps, including 0 resets, run visited all 1 properties in 5161 ms. (steps per millisecond=3 )
[2023-03-22 14:19:28] [INFO ] Invariant cache hit.
[2023-03-22 14:19:38] [INFO ] [Real]Absence check using 10000 positive place invariants in 9389 ms returned sat
[2023-03-22 14:19:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 12108996 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15855160 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
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="Philosophers-PT-005000"
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 Philosophers-PT-005000, 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-167873951500261"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-005000.tgz
mv Philosophers-PT-005000 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 ;