About the Execution of Marcie+red for Philosophers-PT-010000
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-167873951500269.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-010000, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r298-tall-167873951500269
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 321M
-rw-r--r-- 1 mcc users 11M Feb 26 03:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 52M Feb 26 03:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9M Feb 25 19:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 34M Feb 25 19:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0M Feb 25 16:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21M Feb 25 16:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.6M Feb 25 16:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 17M Feb 25 16:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9M Feb 26 20:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 47M Feb 26 20:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14M Feb 26 12:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79M Feb 26 12:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.1M Feb 25 16:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 2.7M 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 22M 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-010000-UpperBounds-00
FORMULA_NAME Philosophers-PT-010000-UpperBounds-01
FORMULA_NAME Philosophers-PT-010000-UpperBounds-02
FORMULA_NAME Philosophers-PT-010000-UpperBounds-03
FORMULA_NAME Philosophers-PT-010000-UpperBounds-04
FORMULA_NAME Philosophers-PT-010000-UpperBounds-05
FORMULA_NAME Philosophers-PT-010000-UpperBounds-06
FORMULA_NAME Philosophers-PT-010000-UpperBounds-07
FORMULA_NAME Philosophers-PT-010000-UpperBounds-08
FORMULA_NAME Philosophers-PT-010000-UpperBounds-09
FORMULA_NAME Philosophers-PT-010000-UpperBounds-10
FORMULA_NAME Philosophers-PT-010000-UpperBounds-11
FORMULA_NAME Philosophers-PT-010000-UpperBounds-12
FORMULA_NAME Philosophers-PT-010000-UpperBounds-13
FORMULA_NAME Philosophers-PT-010000-UpperBounds-14
FORMULA_NAME Philosophers-PT-010000-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679495260452
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-010000
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-22 14:27:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-22 14:27:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 14:27:43] [INFO ] Load time of PNML (sax parser for PT used): 949 ms
[2023-03-22 14:27:47] [INFO ] Transformed 50000 places.
[2023-03-22 14:27:47] [INFO ] Transformed 50000 transitions.
[2023-03-22 14:27:48] [INFO ] Parsed PT model containing 50000 places and 50000 transitions and 160000 arcs in 6073 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 17174 ms.
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-22 14:28:05] [INFO ] Computed 20000 place invariants in 283 ms
FORMULA Philosophers-PT-010000-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-010000-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-010000-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-010000-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-010000-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-010000-UpperBounds-06 10000 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-010000-UpperBounds-05 10000 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Interrupted random walk after 5943 steps, including 1 resets, run timeout after 30005 ms. (steps per millisecond=0 ) properties seen 7108
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5387 ms. (steps per millisecond=1 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5105 ms. (steps per millisecond=1 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5191 ms. (steps per millisecond=1 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5026 ms. (steps per millisecond=1 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5032 ms. (steps per millisecond=1 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5152 ms. (steps per millisecond=1 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 3006 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 2905 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 2857 ms. (steps per millisecond=3 ) properties (out of 9) seen :0
[2023-03-22 14:29:15] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : [10000, 10000, 10000, 10000, 10000, 10000, 1, 1, 1] Max seen :[1351, 1394, 1351, 1394, 267, 1351, 0, 0, 0]
Support contains 30000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 522 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 531 ms. Remains : 50000/50000 places, 50000/50000 transitions.
[2023-03-22 14:30:01] [INFO ] Invariant cache hit.
Interrupted random walk after 5751 steps, including 0 resets, run timeout after 30003 ms. (steps per millisecond=0 ) properties seen 10798
FORMULA Philosophers-PT-010000-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 10001 steps, including 0 resets, run timeout after 5084 ms. (steps per millisecond=1 ) properties seen 3
Interrupted Best-First random walk after 10001 steps, including 0 resets, run timeout after 5364 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5206 ms. (steps per millisecond=1 ) properties seen 3
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5033 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5176 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5194 ms. (steps per millisecond=1 ) properties seen 3
Interrupted Best-First random walk after 18001 steps, including 0 resets, run timeout after 5061 ms. (steps per millisecond=3 ) properties seen 3
FORMULA Philosophers-PT-010000-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2023-03-22 14:31:07] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : [10000, 10000, 10000, 10000, 10000, 10000, 1] Max seen :[2005, 2058, 2005, 2058, 666, 2005, 0]
Support contains 30000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 384 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 384 ms. Remains : 50000/50000 places, 50000/50000 transitions.
[2023-03-22 14:32:09] [INFO ] Invariant cache hit.
Interrupted random walk after 5876 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties seen 10870
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5051 ms. (steps per millisecond=1 ) properties seen 3
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5078 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5050 ms. (steps per millisecond=1 ) properties seen 3
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5025 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5012 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 9001 steps, including 0 resets, run timeout after 5604 ms. (steps per millisecond=1 ) properties seen 3
Interrupted Best-First random walk after 19001 steps, including 0 resets, run timeout after 5117 ms. (steps per millisecond=3 ) properties seen 3
FORMULA Philosophers-PT-010000-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2023-03-22 14:33:15] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : [10000, 10000, 10000, 10000, 10000, 10000] Max seen :[2015, 2059, 2015, 2059, 707, 2015]
Support contains 30000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 282 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 282 ms. Remains : 50000/50000 places, 50000/50000 transitions.
[2023-03-22 14:34:07] [INFO ] Invariant cache hit.
Finished random walk after 5827 steps, including 0 resets, run visited all 6 properties in 30001 ms. (steps per millisecond=0 )
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5111 ms. (steps per millisecond=1 ) properties seen 3
Interrupted Best-First random walk after 9001 steps, including 0 resets, run timeout after 5607 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5069 ms. (steps per millisecond=1 ) properties seen 3
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5074 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5361 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5210 ms. (steps per millisecond=1 ) properties seen 3
[2023-03-22 14:35:08] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : [10000, 10000, 10000, 10000, 10000, 10000] Max seen :[2015, 2093, 2015, 2093, 707, 2015]
Support contains 30000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 314 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 314 ms. Remains : 50000/50000 places, 50000/50000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 303 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
[2023-03-22 14:36:02] [INFO ] Invariant cache hit.
[2023-03-22 14:36:06] [INFO ] Implicit Places using invariants in 3742 ms returned []
Implicit Place search using SMT only with invariants took 3744 ms to find 0 implicit places.
[2023-03-22 14:36:06] [INFO ] Invariant cache hit.
[2023-03-22 14:36:10] [INFO ] Dead Transitions using invariants and state equation in 3932 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7988 ms. Remains : 50000/50000 places, 50000/50000 transitions.
[2023-03-22 14:36:10] [INFO ] Invariant cache hit.
Finished random walk after 5779 steps, including 0 resets, run visited all 6 properties in 30006 ms. (steps per millisecond=0 )
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5124 ms. (steps per millisecond=1 ) properties seen 3
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5280 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5302 ms. (steps per millisecond=1 ) properties seen 3
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5235 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5033 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5008 ms. (steps per millisecond=1 ) properties seen 3
[2023-03-22 14:37:11] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : [10000, 10000, 10000, 10000, 10000, 10000] Max seen :[2062, 2093, 2062, 2093, 707, 2062]
Support contains 30000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 294 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 294 ms. Remains : 50000/50000 places, 50000/50000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 282 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
[2023-03-22 14:38:04] [INFO ] Invariant cache hit.
[2023-03-22 14:38:08] [INFO ] Implicit Places using invariants in 3842 ms returned []
Implicit Place search using SMT only with invariants took 3844 ms to find 0 implicit places.
[2023-03-22 14:38:08] [INFO ] Invariant cache hit.
[2023-03-22 14:38:12] [INFO ] Dead Transitions using invariants and state equation in 4214 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8342 ms. Remains : 50000/50000 places, 50000/50000 transitions.
[2023-03-22 14:38:12] [INFO ] Invariant cache hit.
Finished random walk after 5809 steps, including 0 resets, run visited all 6 properties in 30004 ms. (steps per millisecond=0 )
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5055 ms. (steps per millisecond=1 ) properties seen 3
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5007 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5073 ms. (steps per millisecond=1 ) properties seen 3
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5052 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5244 ms. (steps per millisecond=1 ) properties seen 3
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5210 ms. (steps per millisecond=1 ) properties seen 3
[2023-03-22 14:39:13] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : [10000, 10000, 10000, 10000, 10000, 10000] Max seen :[2062, 2093, 2062, 2093, 707, 2062]
Support contains 30000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 255 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 255 ms. Remains : 50000/50000 places, 50000/50000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 241 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
[2023-03-22 14:40:06] [INFO ] Invariant cache hit.
[2023-03-22 14:40:10] [INFO ] Implicit Places using invariants in 4316 ms returned []
Implicit Place search using SMT only with invariants took 4318 ms to find 0 implicit places.
[2023-03-22 14:40:10] [INFO ] Invariant cache hit.
[2023-03-22 14:40:14] [INFO ] Dead Transitions using invariants and state equation in 4321 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8886 ms. Remains : 50000/50000 places, 50000/50000 transitions.
Starting property specific reduction for Philosophers-PT-010000-UpperBounds-00
[2023-03-22 14:40:14] [INFO ] Invariant cache hit.
Finished random walk after 7567 steps, including 2 resets, run visited all 1 properties in 30002 ms. (steps per millisecond=0 )
Finished Best-First random walk after 9001 steps, including 0 resets, run visited all 1 properties in 5012 ms. (steps per millisecond=1 )
[2023-03-22 14:40:49] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : [10000] Max seen :[1435]
Support contains 10000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Performed 10000 Post agglomeration using F-continuation condition.Transition count delta: 10000
Deduced a syphon composed of 10000 places in 10 ms
Reduce places removed 10000 places and 0 transitions.
Iterating global reduction 0 with 20000 rules applied. Total rules applied 20000 place count 40000 transition count 40000
Free-agglomeration rule (complex) applied 10000 times.
Iterating global reduction 0 with 10000 rules applied. Total rules applied 30000 place count 40000 transition count 30000
Reduce places removed 10000 places and 0 transitions.
Drop transitions removed 10000 transitions
Reduce isomorphic transitions removed 10000 transitions.
Iterating post reduction 0 with 20000 rules applied. Total rules applied 50000 place count 30000 transition count 20000
Applied a total of 50000 rules in 18840 ms. Remains 30000 /50000 variables (removed 20000) and now considering 20000/50000 (removed 30000) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18842 ms. Remains : 30000/50000 places, 20000/50000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-22 14:41:13] [INFO ] Computed 20000 place invariants in 54 ms
Finished random walk after 12146 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 10001 steps, including 0 resets, run visited all 1 properties in 5581 ms. (steps per millisecond=1 )
[2023-03-22 14:41:49] [INFO ] Invariant cache hit.
[2023-03-22 14:42:34] [INFO ] [Real]Absence check using 20000 positive place invariants in 40988 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[6309]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 162 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 162 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 168 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 14:42:35] [INFO ] Invariant cache hit.
[2023-03-22 14:42:37] [INFO ] Implicit Places using invariants in 2549 ms returned []
Implicit Place search using SMT only with invariants took 2552 ms to find 0 implicit places.
[2023-03-22 14:42:37] [INFO ] Invariant cache hit.
[2023-03-22 14:42:40] [INFO ] Dead Transitions using invariants and state equation in 2582 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5311 ms. Remains : 30000/30000 places, 20000/20000 transitions.
[2023-03-22 14:42:40] [INFO ] Invariant cache hit.
Finished random walk after 12460 steps, including 0 resets, run visited all 1 properties in 30002 ms. (steps per millisecond=0 )
Finished Best-First random walk after 10001 steps, including 0 resets, run visited all 1 properties in 5415 ms. (steps per millisecond=1 )
[2023-03-22 14:43:15] [INFO ] Invariant cache hit.
[2023-03-22 14:44:00] [INFO ] [Real]Absence check using 20000 positive place invariants in 41295 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[6401]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 153 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 153 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 138 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 14:44:01] [INFO ] Invariant cache hit.
[2023-03-22 14:44:03] [INFO ] Implicit Places using invariants in 2265 ms returned []
Implicit Place search using SMT only with invariants took 2272 ms to find 0 implicit places.
[2023-03-22 14:44:03] [INFO ] Invariant cache hit.
[2023-03-22 14:44:05] [INFO ] Dead Transitions using invariants and state equation in 2168 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4580 ms. Remains : 30000/30000 places, 20000/20000 transitions.
[2023-03-22 14:44:05] [INFO ] Invariant cache hit.
Finished random walk after 11872 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 10001 steps, including 0 resets, run visited all 1 properties in 5553 ms. (steps per millisecond=1 )
[2023-03-22 14:44:41] [INFO ] Invariant cache hit.
[2023-03-22 14:45:26] [INFO ] [Real]Absence check using 20000 positive place invariants in 41129 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[6401]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 132 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 132 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 119 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 14:45:26] [INFO ] Invariant cache hit.
[2023-03-22 14:45:28] [INFO ] Implicit Places using invariants in 2322 ms returned []
Implicit Place search using SMT only with invariants took 2339 ms to find 0 implicit places.
[2023-03-22 14:45:29] [INFO ] Invariant cache hit.
[2023-03-22 14:45:31] [INFO ] Dead Transitions using invariants and state equation in 2276 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4737 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Ending property specific reduction for Philosophers-PT-010000-UpperBounds-00 in 316549 ms.
Starting property specific reduction for Philosophers-PT-010000-UpperBounds-01
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-22 14:45:31] [INFO ] Computed 20000 place invariants in 173 ms
Finished random walk after 7887 steps, including 2 resets, run visited all 1 properties in 30003 ms. (steps per millisecond=0 )
Finished Best-First random walk after 9001 steps, including 0 resets, run visited all 1 properties in 5459 ms. (steps per millisecond=1 )
[2023-03-22 14:46:07] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : [10000] Max seen :[1395]
Support contains 10000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Performed 10000 Post agglomeration using F-continuation condition.Transition count delta: 10000
Deduced a syphon composed of 10000 places in 8 ms
Reduce places removed 10000 places and 0 transitions.
Iterating global reduction 0 with 20000 rules applied. Total rules applied 20000 place count 40000 transition count 40000
Free-agglomeration rule (complex) applied 10000 times.
Iterating global reduction 0 with 10000 rules applied. Total rules applied 30000 place count 40000 transition count 30000
Reduce places removed 10000 places and 0 transitions.
Drop transitions removed 10000 transitions
Reduce isomorphic transitions removed 10000 transitions.
Iterating post reduction 0 with 20000 rules applied. Total rules applied 50000 place count 30000 transition count 20000
Applied a total of 50000 rules in 20750 ms. Remains 30000 /50000 variables (removed 20000) and now considering 20000/50000 (removed 30000) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20764 ms. Remains : 30000/50000 places, 20000/50000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-22 14:46:32] [INFO ] Computed 20000 place invariants in 59 ms
Finished random walk after 12204 steps, including 0 resets, run visited all 1 properties in 30002 ms. (steps per millisecond=0 )
Finished Best-First random walk after 9001 steps, including 0 resets, run visited all 1 properties in 5412 ms. (steps per millisecond=1 )
[2023-03-22 14:47:08] [INFO ] Invariant cache hit.
[2023-03-22 14:47:53] [INFO ] [Real]Absence check using 20000 positive place invariants in 41287 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[6383]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 116 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 117 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 112 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 14:47:53] [INFO ] Invariant cache hit.
[2023-03-22 14:47:55] [INFO ] Implicit Places using invariants in 2201 ms returned []
Implicit Place search using SMT only with invariants took 2215 ms to find 0 implicit places.
[2023-03-22 14:47:56] [INFO ] Invariant cache hit.
[2023-03-22 14:47:58] [INFO ] Dead Transitions using invariants and state equation in 2261 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4608 ms. Remains : 30000/30000 places, 20000/20000 transitions.
[2023-03-22 14:47:58] [INFO ] Invariant cache hit.
Finished random walk after 12336 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 9001 steps, including 0 resets, run visited all 1 properties in 5425 ms. (steps per millisecond=1 )
[2023-03-22 14:48:33] [INFO ] Invariant cache hit.
[2023-03-22 14:49:18] [INFO ] [Real]Absence check using 20000 positive place invariants in 41393 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[6383]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 151 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 151 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 121 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 14:49:19] [INFO ] Invariant cache hit.
[2023-03-22 14:49:21] [INFO ] Implicit Places using invariants in 2264 ms returned []
Implicit Place search using SMT only with invariants took 2274 ms to find 0 implicit places.
[2023-03-22 14:49:21] [INFO ] Invariant cache hit.
[2023-03-22 14:49:23] [INFO ] Dead Transitions using invariants and state equation in 2309 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4706 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Ending property specific reduction for Philosophers-PT-010000-UpperBounds-01 in 232571 ms.
Starting property specific reduction for Philosophers-PT-010000-UpperBounds-02
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-22 14:49:24] [INFO ] Computed 20000 place invariants in 131 ms
Finished random walk after 7874 steps, including 2 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 9001 steps, including 0 resets, run visited all 1 properties in 5477 ms. (steps per millisecond=1 )
[2023-03-22 14:49:59] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : [10000] Max seen :[1396]
Support contains 10000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Performed 10000 Post agglomeration using F-continuation condition.Transition count delta: 10000
Deduced a syphon composed of 10000 places in 7 ms
Reduce places removed 10000 places and 0 transitions.
Iterating global reduction 0 with 20000 rules applied. Total rules applied 20000 place count 40000 transition count 40000
Free-agglomeration rule (complex) applied 10000 times.
Iterating global reduction 0 with 10000 rules applied. Total rules applied 30000 place count 40000 transition count 30000
Reduce places removed 10000 places and 0 transitions.
Drop transitions removed 10000 transitions
Reduce isomorphic transitions removed 10000 transitions.
Iterating post reduction 0 with 20000 rules applied. Total rules applied 50000 place count 30000 transition count 20000
Applied a total of 50000 rules in 21154 ms. Remains 30000 /50000 variables (removed 20000) and now considering 20000/50000 (removed 30000) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21159 ms. Remains : 30000/50000 places, 20000/50000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-22 14:50:25] [INFO ] Computed 20000 place invariants in 44 ms
Finished random walk after 12053 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 9001 steps, including 0 resets, run visited all 1 properties in 5448 ms. (steps per millisecond=1 )
[2023-03-22 14:51:01] [INFO ] Invariant cache hit.
[2023-03-22 14:51:46] [INFO ] [Real]Absence check using 20000 positive place invariants in 41018 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[6352]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 117 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 117 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 139 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 14:51:46] [INFO ] Invariant cache hit.
[2023-03-22 14:51:49] [INFO ] Implicit Places using invariants in 2422 ms returned []
Implicit Place search using SMT only with invariants took 2424 ms to find 0 implicit places.
[2023-03-22 14:51:49] [INFO ] Invariant cache hit.
[2023-03-22 14:51:51] [INFO ] Dead Transitions using invariants and state equation in 2538 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5109 ms. Remains : 30000/30000 places, 20000/20000 transitions.
[2023-03-22 14:51:51] [INFO ] Invariant cache hit.
Finished random walk after 12310 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 9001 steps, including 0 resets, run visited all 1 properties in 5353 ms. (steps per millisecond=1 )
[2023-03-22 14:52:27] [INFO ] Invariant cache hit.
[2023-03-22 14:53:12] [INFO ] [Real]Absence check using 20000 positive place invariants in 41177 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[6386]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 129 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 129 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 156 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 14:53:12] [INFO ] Invariant cache hit.
[2023-03-22 14:53:14] [INFO ] Implicit Places using invariants in 2233 ms returned []
Implicit Place search using SMT only with invariants took 2245 ms to find 0 implicit places.
[2023-03-22 14:53:14] [INFO ] Invariant cache hit.
[2023-03-22 14:53:17] [INFO ] Dead Transitions using invariants and state equation in 2213 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4630 ms. Remains : 30000/30000 places, 20000/20000 transitions.
[2023-03-22 14:53:17] [INFO ] Invariant cache hit.
Finished random walk after 12133 steps, including 0 resets, run visited all 1 properties in 30002 ms. (steps per millisecond=0 )
Finished Best-First random walk after 9001 steps, including 0 resets, run visited all 1 properties in 5538 ms. (steps per millisecond=1 )
[2023-03-22 14:53:52] [INFO ] Invariant cache hit.
[2023-03-22 14:54:37] [INFO ] [Real]Absence check using 20000 positive place invariants in 41394 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[6386]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 140 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 140 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 148 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 14:54:38] [INFO ] Invariant cache hit.
[2023-03-22 14:54:40] [INFO ] Implicit Places using invariants in 2271 ms returned []
Implicit Place search using SMT only with invariants took 2291 ms to find 0 implicit places.
[2023-03-22 14:54:40] [INFO ] Invariant cache hit.
[2023-03-22 14:54:42] [INFO ] Dead Transitions using invariants and state equation in 2268 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4709 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Ending property specific reduction for Philosophers-PT-010000-UpperBounds-02 in 318936 ms.
Starting property specific reduction for Philosophers-PT-010000-UpperBounds-03
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-22 14:54:43] [INFO ] Computed 20000 place invariants in 164 ms
Finished random walk after 8034 steps, including 2 resets, run visited all 1 properties in 30003 ms. (steps per millisecond=0 )
Finished Best-First random walk after 9001 steps, including 0 resets, run visited all 1 properties in 5372 ms. (steps per millisecond=1 )
[2023-03-22 14:55:18] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : [10000] Max seen :[1432]
Support contains 10000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Performed 10000 Post agglomeration using F-continuation condition.Transition count delta: 10000
Deduced a syphon composed of 10000 places in 7 ms
Reduce places removed 10000 places and 0 transitions.
Iterating global reduction 0 with 20000 rules applied. Total rules applied 20000 place count 40000 transition count 40000
Free-agglomeration rule (complex) applied 10000 times.
Iterating global reduction 0 with 10000 rules applied. Total rules applied 30000 place count 40000 transition count 30000
Reduce places removed 10000 places and 0 transitions.
Drop transitions removed 10000 transitions
Reduce isomorphic transitions removed 10000 transitions.
Iterating post reduction 0 with 20000 rules applied. Total rules applied 50000 place count 30000 transition count 20000
Applied a total of 50000 rules in 21066 ms. Remains 30000 /50000 variables (removed 20000) and now considering 20000/50000 (removed 30000) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21066 ms. Remains : 30000/50000 places, 20000/50000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-22 14:55:44] [INFO ] Computed 20000 place invariants in 60 ms
Finished random walk after 12188 steps, including 0 resets, run visited all 1 properties in 30002 ms. (steps per millisecond=0 )
Finished Best-First random walk after 9001 steps, including 0 resets, run visited all 1 properties in 5400 ms. (steps per millisecond=1 )
[2023-03-22 14:56:20] [INFO ] Invariant cache hit.
[2023-03-22 14:57:05] [INFO ] [Real]Absence check using 20000 positive place invariants in 41369 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[6321]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 146 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 146 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 127 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 14:57:05] [INFO ] Invariant cache hit.
[2023-03-22 14:57:07] [INFO ] Implicit Places using invariants in 2257 ms returned []
Implicit Place search using SMT only with invariants took 2276 ms to find 0 implicit places.
[2023-03-22 14:57:07] [INFO ] Invariant cache hit.
[2023-03-22 14:57:10] [INFO ] Dead Transitions using invariants and state equation in 2266 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4688 ms. Remains : 30000/30000 places, 20000/20000 transitions.
[2023-03-22 14:57:10] [INFO ] Invariant cache hit.
Finished random walk after 12169 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 9001 steps, including 0 resets, run visited all 1 properties in 5454 ms. (steps per millisecond=1 )
[2023-03-22 14:57:45] [INFO ] Invariant cache hit.
[2023-03-22 14:58:30] [INFO ] [Real]Absence check using 20000 positive place invariants in 41341 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[6386]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 138 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 138 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 119 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 14:58:31] [INFO ] Invariant cache hit.
[2023-03-22 14:58:33] [INFO ] Implicit Places using invariants in 2253 ms returned []
Implicit Place search using SMT only with invariants took 2271 ms to find 0 implicit places.
[2023-03-22 14:58:33] [INFO ] Invariant cache hit.
[2023-03-22 14:58:35] [INFO ] Dead Transitions using invariants and state equation in 2219 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4626 ms. Remains : 30000/30000 places, 20000/20000 transitions.
[2023-03-22 14:58:35] [INFO ] Invariant cache hit.
Finished random walk after 12165 steps, including 0 resets, run visited all 1 properties in 30002 ms. (steps per millisecond=0 )
Finished Best-First random walk after 9001 steps, including 0 resets, run visited all 1 properties in 5483 ms. (steps per millisecond=1 )
[2023-03-22 14:59:11] [INFO ] Invariant cache hit.
[2023-03-22 14:59:56] [INFO ] [Real]Absence check using 20000 positive place invariants in 41369 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[6386]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 160 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 160 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 121 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 14:59:56] [INFO ] Invariant cache hit.
[2023-03-22 14:59:58] [INFO ] Implicit Places using invariants in 2283 ms returned []
Implicit Place search using SMT only with invariants took 2306 ms to find 0 implicit places.
[2023-03-22 14:59:58] [INFO ] Invariant cache hit.
[2023-03-22 15:00:01] [INFO ] Dead Transitions using invariants and state equation in 2227 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4680 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Ending property specific reduction for Philosophers-PT-010000-UpperBounds-03 in 318295 ms.
Starting property specific reduction for Philosophers-PT-010000-UpperBounds-04
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-22 15:00:01] [INFO ] Computed 20000 place invariants in 128 ms
Finished random walk after 8054 steps, including 2 resets, run visited all 1 properties in 30004 ms. (steps per millisecond=0 )
Interrupted Best-First random walk after 9001 steps, including 0 resets, run timeout after 5482 ms. (steps per millisecond=1 ) properties seen 0
[2023-03-22 15:00:36] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : [10000] Max seen :[275]
Support contains 10000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Free-agglomeration rule (complex) applied 20000 times.
Iterating global reduction 0 with 20000 rules applied. Total rules applied 20000 place count 50000 transition count 30000
Reduce places removed 20000 places and 0 transitions.
Ensure Unique test removed 10000 transitions
Reduce isomorphic transitions removed 10000 transitions.
Iterating post reduction 0 with 30000 rules applied. Total rules applied 50000 place count 30000 transition count 20000
Applied a total of 50000 rules in 30821 ms. Remains 30000 /50000 variables (removed 20000) and now considering 20000/50000 (removed 30000) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30822 ms. Remains : 30000/50000 places, 20000/50000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-22 15:01:12] [INFO ] Computed 20000 place invariants in 72 ms
Finished random walk after 14780 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 9001 steps, including 0 resets, run visited all 1 properties in 5453 ms. (steps per millisecond=1 )
[2023-03-22 15:01:48] [INFO ] Invariant cache hit.
[2023-03-22 15:02:29] [INFO ] [Real]Absence check using 20000 positive place invariants in 37415 ms returned sat
[2023-03-22 15:02:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 15:02:33] [INFO ] [Real]Absence check using state equation in 3988 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[2779]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 143 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 143 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 147 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 15:02:33] [INFO ] Invariant cache hit.
[2023-03-22 15:02:35] [INFO ] Implicit Places using invariants in 2216 ms returned []
Implicit Place search using SMT only with invariants took 2220 ms to find 0 implicit places.
[2023-03-22 15:02:35] [INFO ] Invariant cache hit.
[2023-03-22 15:02:38] [INFO ] Dead Transitions using invariants and state equation in 2220 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4610 ms. Remains : 30000/30000 places, 20000/20000 transitions.
[2023-03-22 15:02:38] [INFO ] Invariant cache hit.
Finished random walk after 14800 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 9001 steps, including 0 resets, run visited all 1 properties in 5377 ms. (steps per millisecond=1 )
[2023-03-22 15:03:13] [INFO ] Invariant cache hit.
[2023-03-22 15:03:55] [INFO ] [Real]Absence check using 20000 positive place invariants in 38413 ms returned sat
[2023-03-22 15:03:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 15:03:58] [INFO ] [Real]Absence check using state equation in 2896 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[2797]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 148 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 148 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 147 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 15:03:59] [INFO ] Invariant cache hit.
[2023-03-22 15:04:01] [INFO ] Implicit Places using invariants in 2276 ms returned []
Implicit Place search using SMT only with invariants took 2285 ms to find 0 implicit places.
[2023-03-22 15:04:01] [INFO ] Invariant cache hit.
[2023-03-22 15:04:03] [INFO ] Dead Transitions using invariants and state equation in 2267 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4703 ms. Remains : 30000/30000 places, 20000/20000 transitions.
[2023-03-22 15:04:03] [INFO ] Invariant cache hit.
Finished random walk after 14796 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 9001 steps, including 0 resets, run visited all 1 properties in 5383 ms. (steps per millisecond=1 )
[2023-03-22 15:04:39] [INFO ] Invariant cache hit.
[2023-03-22 15:05:20] [INFO ] [Real]Absence check using 20000 positive place invariants in 37987 ms returned sat
[2023-03-22 15:05:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 15:05:24] [INFO ] [Real]Absence check using state equation in 3323 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[2812]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 143 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 143 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 139 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 15:05:24] [INFO ] Invariant cache hit.
[2023-03-22 15:05:26] [INFO ] Implicit Places using invariants in 2258 ms returned []
Implicit Place search using SMT only with invariants took 2280 ms to find 0 implicit places.
[2023-03-22 15:05:26] [INFO ] Invariant cache hit.
[2023-03-22 15:05:29] [INFO ] Dead Transitions using invariants and state equation in 2286 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4707 ms. Remains : 30000/30000 places, 20000/20000 transitions.
[2023-03-22 15:05:29] [INFO ] Invariant cache hit.
Finished random walk after 14771 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 9001 steps, including 0 resets, run visited all 1 properties in 5461 ms. (steps per millisecond=1 )
[2023-03-22 15:06:04] [INFO ] Invariant cache hit.
[2023-03-22 15:06:46] [INFO ] [Real]Absence check using 20000 positive place invariants in 37923 ms returned sat
[2023-03-22 15:06:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 15:06:49] [INFO ] [Real]Absence check using state equation in 3419 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[2812]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 142 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 142 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 127 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 15:06:50] [INFO ] Invariant cache hit.
[2023-03-22 15:06:52] [INFO ] Implicit Places using invariants in 2257 ms returned []
Implicit Place search using SMT only with invariants took 2276 ms to find 0 implicit places.
[2023-03-22 15:06:52] [INFO ] Invariant cache hit.
[2023-03-22 15:06:54] [INFO ] Dead Transitions using invariants and state equation in 2264 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4670 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Ending property specific reduction for Philosophers-PT-010000-UpperBounds-04 in 413615 ms.
Starting property specific reduction for Philosophers-PT-010000-UpperBounds-07
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-22 15:06:54] [INFO ] Computed 20000 place invariants in 127 ms
Finished random walk after 8013 steps, including 2 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 9001 steps, including 0 resets, run visited all 1 properties in 5389 ms. (steps per millisecond=1 )
[2023-03-22 15:07:30] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : [10000] Max seen :[1376]
Support contains 10000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Performed 10000 Post agglomeration using F-continuation condition.Transition count delta: 10000
Deduced a syphon composed of 10000 places in 8 ms
Reduce places removed 10000 places and 0 transitions.
Iterating global reduction 0 with 20000 rules applied. Total rules applied 20000 place count 40000 transition count 40000
Free-agglomeration rule (complex) applied 10000 times.
Iterating global reduction 0 with 10000 rules applied. Total rules applied 30000 place count 40000 transition count 30000
Reduce places removed 10000 places and 0 transitions.
Drop transitions removed 10000 transitions
Reduce isomorphic transitions removed 10000 transitions.
Iterating post reduction 0 with 20000 rules applied. Total rules applied 50000 place count 30000 transition count 20000
Applied a total of 50000 rules in 23568 ms. Remains 30000 /50000 variables (removed 20000) and now considering 20000/50000 (removed 30000) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23569 ms. Remains : 30000/50000 places, 20000/50000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-22 15:07:59] [INFO ] Computed 20000 place invariants in 51 ms
Finished random walk after 12159 steps, including 0 resets, run visited all 1 properties in 30002 ms. (steps per millisecond=0 )
Finished Best-First random walk after 9001 steps, including 0 resets, run visited all 1 properties in 5460 ms. (steps per millisecond=1 )
[2023-03-22 15:08:34] [INFO ] Invariant cache hit.
[2023-03-22 15:09:19] [INFO ] [Real]Absence check using 20000 positive place invariants in 41398 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[6147]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 130 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 130 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 124 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 15:09:19] [INFO ] Invariant cache hit.
[2023-03-22 15:09:22] [INFO ] Implicit Places using invariants in 2300 ms returned []
Implicit Place search using SMT only with invariants took 2320 ms to find 0 implicit places.
[2023-03-22 15:09:22] [INFO ] Invariant cache hit.
[2023-03-22 15:09:24] [INFO ] Dead Transitions using invariants and state equation in 2270 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4717 ms. Remains : 30000/30000 places, 20000/20000 transitions.
[2023-03-22 15:09:24] [INFO ] Invariant cache hit.
Finished random walk after 12348 steps, including 0 resets, run visited all 1 properties in 30002 ms. (steps per millisecond=0 )
Finished Best-First random walk after 9001 steps, including 0 resets, run visited all 1 properties in 5366 ms. (steps per millisecond=1 )
[2023-03-22 15:09:59] [INFO ] Invariant cache hit.
[2023-03-22 15:10:45] [INFO ] [Real]Absence check using 20000 positive place invariants in 41452 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[6376]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 113 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 113 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 137 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 15:10:45] [INFO ] Invariant cache hit.
[2023-03-22 15:10:47] [INFO ] Implicit Places using invariants in 2563 ms returned []
Implicit Place search using SMT only with invariants took 2564 ms to find 0 implicit places.
[2023-03-22 15:10:47] [INFO ] Invariant cache hit.
[2023-03-22 15:10:50] [INFO ] Dead Transitions using invariants and state equation in 2506 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5212 ms. Remains : 30000/30000 places, 20000/20000 transitions.
[2023-03-22 15:10:50] [INFO ] Invariant cache hit.
Finished random walk after 12126 steps, including 0 resets, run visited all 1 properties in 30003 ms. (steps per millisecond=0 )
Finished Best-First random walk after 9001 steps, including 0 resets, run visited all 1 properties in 5416 ms. (steps per millisecond=1 )
[2023-03-22 15:11:25] [INFO ] Invariant cache hit.
[2023-03-22 15:12:11] [INFO ] [Real]Absence check using 20000 positive place invariants in 41044 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[6376]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 124 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 125 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 118 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 15:12:11] [INFO ] Invariant cache hit.
[2023-03-22 15:12:13] [INFO ] Implicit Places using invariants in 2522 ms returned []
Implicit Place search using SMT only with invariants took 2523 ms to find 0 implicit places.
[2023-03-22 15:12:13] [INFO ] Invariant cache hit.
[2023-03-22 15:12:16] [INFO ] Dead Transitions using invariants and state equation in 2209 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4856 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Ending property specific reduction for Philosophers-PT-010000-UpperBounds-07 in 321462 ms.
[2023-03-22 15:12:18] [INFO ] Flatten gal took : 1838 ms
[2023-03-22 15:12:18] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/UpperBounds.sr.xml took 33 ms.
[2023-03-22 15:12:18] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 50000 places, 50000 transitions and 160000 arcs took 143 ms.
Total runtime 2676769 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: Philosophers_PT_010000
(NrP: 50000 NrTr: 50000 NrArc: 160000)
parse formulas
formulas created successfully
place and transition orderings generation:8m 9.513sec
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 5726468 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15696900 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
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-010000"
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-010000, 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-167873951500269"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-010000.tgz
mv Philosophers-PT-010000 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 ;