About the Execution of ITS-Tools for LamportFastMutEx-PT-2
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 321.527 | 15976.00 | 13657.00 | 3259.70 | TFTFTFFFTFTFTTTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r229-tall-167856413200393.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 itstools
Input is LamportFastMutEx-PT-2, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-167856413200393
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 708K
-rw-r--r-- 1 mcc users 13K Feb 25 13:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 103K Feb 25 13:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 13:42 CTLFireability.txt
-rw-r--r-- 1 mcc users 75K Feb 25 13:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.7K Feb 25 16:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K Feb 25 16:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 25 16:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Feb 25 13:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 154K Feb 25 13:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 21K Feb 25 13:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 133K Feb 25 13:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.8K Feb 25 16:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 48K Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME LamportFastMutEx-PT-2-CTLCardinality-00
FORMULA_NAME LamportFastMutEx-PT-2-CTLCardinality-01
FORMULA_NAME LamportFastMutEx-PT-2-CTLCardinality-02
FORMULA_NAME LamportFastMutEx-PT-2-CTLCardinality-03
FORMULA_NAME LamportFastMutEx-PT-2-CTLCardinality-04
FORMULA_NAME LamportFastMutEx-PT-2-CTLCardinality-05
FORMULA_NAME LamportFastMutEx-PT-2-CTLCardinality-06
FORMULA_NAME LamportFastMutEx-PT-2-CTLCardinality-07
FORMULA_NAME LamportFastMutEx-PT-2-CTLCardinality-08
FORMULA_NAME LamportFastMutEx-PT-2-CTLCardinality-09
FORMULA_NAME LamportFastMutEx-PT-2-CTLCardinality-10
FORMULA_NAME LamportFastMutEx-PT-2-CTLCardinality-11
FORMULA_NAME LamportFastMutEx-PT-2-CTLCardinality-12
FORMULA_NAME LamportFastMutEx-PT-2-CTLCardinality-13
FORMULA_NAME LamportFastMutEx-PT-2-CTLCardinality-14
FORMULA_NAME LamportFastMutEx-PT-2-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679481449698
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=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LamportFastMutEx-PT-2
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202303021504
[2023-03-22 10:37:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-22 10:37:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 10:37:31] [INFO ] Load time of PNML (sax parser for PT used): 37 ms
[2023-03-22 10:37:31] [INFO ] Transformed 69 places.
[2023-03-22 10:37:31] [INFO ] Transformed 96 transitions.
[2023-03-22 10:37:31] [INFO ] Found NUPN structural information;
[2023-03-22 10:37:31] [INFO ] Completing missing partition info from NUPN : creating a component with [P_start_1_0, P_start_1_1, P_start_1_2, P_b_0_false, P_b_0_true, P_b_1_false, P_b_1_true, P_b_2_false, P_b_2_true, P_setx_3_0, P_setx_3_1, P_setx_3_2, P_setbi_5_0, P_setbi_5_1, P_setbi_5_2, P_ify0_4_0, P_ify0_4_1, P_ify0_4_2, P_sety_9_0, P_sety_9_1, P_sety_9_2, P_ifxi_10_0, P_ifxi_10_1, P_ifxi_10_2, P_setbi_11_0, P_setbi_11_1, P_setbi_11_2, P_fordo_12_0, P_fordo_12_1, P_fordo_12_2, P_wait_0_0, P_wait_0_1, P_wait_0_2, P_wait_1_0, P_wait_1_1, P_wait_1_2, P_wait_2_0, P_wait_2_1, P_wait_2_2, P_await_13_0, P_await_13_1, P_await_13_2, P_done_0_0, P_done_0_1, P_done_0_2, P_done_1_0, P_done_1_1, P_done_1_2, P_done_2_0, P_done_2_1, P_done_2_2, P_ifyi_15_0, P_ifyi_15_1, P_ifyi_15_2, P_awaity_0, P_awaity_1, P_awaity_2, P_CS_21_0, P_CS_21_1, P_CS_21_2, P_setbi_24_0, P_setbi_24_1, P_setbi_24_2]
[2023-03-22 10:37:31] [INFO ] Parsed PT model containing 69 places and 96 transitions and 402 arcs in 110 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 34 transitions.
FORMULA LamportFastMutEx-PT-2-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-2-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-2-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 36 out of 44 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 62/62 transitions.
Applied a total of 0 rules in 8 ms. Remains 44 /44 variables (removed 0) and now considering 62/62 (removed 0) transitions.
[2023-03-22 10:37:31] [INFO ] Flow matrix only has 56 transitions (discarded 6 similar events)
// Phase 1: matrix 56 rows 44 cols
[2023-03-22 10:37:31] [INFO ] Computed 10 place invariants in 8 ms
[2023-03-22 10:37:31] [INFO ] Implicit Places using invariants in 171 ms returned []
[2023-03-22 10:37:31] [INFO ] Flow matrix only has 56 transitions (discarded 6 similar events)
[2023-03-22 10:37:31] [INFO ] Invariant cache hit.
[2023-03-22 10:37:31] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-22 10:37:31] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 283 ms to find 0 implicit places.
[2023-03-22 10:37:31] [INFO ] Flow matrix only has 56 transitions (discarded 6 similar events)
[2023-03-22 10:37:31] [INFO ] Invariant cache hit.
[2023-03-22 10:37:31] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 364 ms. Remains : 44/44 places, 62/62 transitions.
Support contains 36 out of 44 places after structural reductions.
[2023-03-22 10:37:31] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-22 10:37:31] [INFO ] Flatten gal took : 21 ms
FORMULA LamportFastMutEx-PT-2-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 10:37:31] [INFO ] Flatten gal took : 9 ms
[2023-03-22 10:37:32] [INFO ] Input system was already deterministic with 62 transitions.
Support contains 34 out of 44 places (down from 36) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=35 ) properties (out of 47) seen :20
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 27) seen :0
Running SMT prover for 27 properties.
[2023-03-22 10:37:32] [INFO ] Flow matrix only has 56 transitions (discarded 6 similar events)
[2023-03-22 10:37:32] [INFO ] Invariant cache hit.
[2023-03-22 10:37:32] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 10:37:32] [INFO ] After 75ms SMT Verify possible using all constraints in real domain returned unsat :25 sat :0 real:2
[2023-03-22 10:37:32] [INFO ] [Nat]Absence check using 10 positive place invariants in 21 ms returned sat
[2023-03-22 10:37:32] [INFO ] After 32ms SMT Verify possible using state equation in natural domain returned unsat :25 sat :2
[2023-03-22 10:37:32] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-22 10:37:32] [INFO ] After 13ms SMT Verify possible using 16 Read/Feed constraints in natural domain returned unsat :25 sat :2
[2023-03-22 10:37:32] [INFO ] Deduced a trap composed of 8 places in 45 ms of which 3 ms to minimize.
[2023-03-22 10:37:32] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 0 ms to minimize.
[2023-03-22 10:37:32] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 1 ms to minimize.
[2023-03-22 10:37:32] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 3 trap constraints in 151 ms
[2023-03-22 10:37:32] [INFO ] Deduced a trap composed of 12 places in 51 ms of which 1 ms to minimize.
[2023-03-22 10:37:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 59 ms
[2023-03-22 10:37:32] [INFO ] After 231ms SMT Verify possible using trap constraints in natural domain returned unsat :26 sat :1
Attempting to minimize the solution found.
Minimization took 15 ms.
[2023-03-22 10:37:32] [INFO ] After 348ms SMT Verify possible using all constraints in natural domain returned unsat :26 sat :1
Fused 27 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 4 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 62/62 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 44 transition count 60
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 42 transition count 60
Applied a total of 4 rules in 11 ms. Remains 42 /44 variables (removed 2) and now considering 60/62 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 42/44 places, 60/62 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Probably explored full state space saw : 356 states, properties seen :0
Probabilistic random walk after 1026 steps, saw 356 distinct states, run finished after 47 ms. (steps per millisecond=21 ) properties seen :0
Explored full state space saw : 356 states, properties seen :0
Exhaustive walk after 1026 steps, saw 356 distinct states, run finished after 4 ms. (steps per millisecond=256 ) properties seen :0
Successfully simplified 27 atomic propositions for a total of 11 simplifications.
FORMULA LamportFastMutEx-PT-2-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 10:37:33] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-22 10:37:33] [INFO ] Flatten gal took : 6 ms
FORMULA LamportFastMutEx-PT-2-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-2-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 10:37:33] [INFO ] Flatten gal took : 5 ms
[2023-03-22 10:37:33] [INFO ] Input system was already deterministic with 62 transitions.
Support contains 25 out of 44 places (down from 30) after GAL structural reductions.
Computed a total of 1 stabilizing places and 2 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 44/44 places, 62/62 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 42 transition count 60
Applied a total of 4 rules in 4 ms. Remains 42 /44 variables (removed 2) and now considering 60/62 (removed 2) transitions.
[2023-03-22 10:37:33] [INFO ] Flow matrix only has 54 transitions (discarded 6 similar events)
// Phase 1: matrix 54 rows 42 cols
[2023-03-22 10:37:33] [INFO ] Computed 10 place invariants in 3 ms
[2023-03-22 10:37:33] [INFO ] Implicit Places using invariants in 116 ms returned [28, 29]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 118 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 40/44 places, 60/62 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 40 transition count 58
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 38 transition count 58
Applied a total of 4 rules in 4 ms. Remains 38 /40 variables (removed 2) and now considering 58/60 (removed 2) transitions.
[2023-03-22 10:37:33] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
// Phase 1: matrix 52 rows 38 cols
[2023-03-22 10:37:33] [INFO ] Computed 8 place invariants in 0 ms
[2023-03-22 10:37:33] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-22 10:37:33] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2023-03-22 10:37:33] [INFO ] Invariant cache hit.
[2023-03-22 10:37:33] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-22 10:37:33] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 38/44 places, 58/62 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 236 ms. Remains : 38/44 places, 58/62 transitions.
[2023-03-22 10:37:33] [INFO ] Flatten gal took : 3 ms
[2023-03-22 10:37:33] [INFO ] Flatten gal took : 4 ms
[2023-03-22 10:37:33] [INFO ] Input system was already deterministic with 58 transitions.
[2023-03-22 10:37:33] [INFO ] Flatten gal took : 3 ms
[2023-03-22 10:37:33] [INFO ] Flatten gal took : 9 ms
[2023-03-22 10:37:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality14620339493861401583.gal : 1 ms
[2023-03-22 10:37:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality5209569152011634804.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14620339493861401583.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5209569152011634804.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,324,0.022448,3704,2,332,5,1773,6,0,212,1916,0
Converting to forward existential form...Done !
original formula: EF(EG(AG(((P_awaity_1+P_awaity_2)<=(P_ify0_4_1+P_ify0_4_2)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(E(TRUE U !(((P_awaity_1+P_awaity_2)<=(P_ify0_4_1+P_ify0_4_2))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t8, t9, t18, t19, t22, t24, t25, t26, t39, t40, t42, t43, t44, t45, t46, t47,...285
(forward)formula 0,0,0.090316,7220,1,0,139,20214,130,57,1491,19112,140
FORMULA LamportFastMutEx-PT-2-CTLCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 62/62 transitions.
Applied a total of 0 rules in 0 ms. Remains 44 /44 variables (removed 0) and now considering 62/62 (removed 0) transitions.
[2023-03-22 10:37:33] [INFO ] Flow matrix only has 56 transitions (discarded 6 similar events)
// Phase 1: matrix 56 rows 44 cols
[2023-03-22 10:37:33] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-22 10:37:33] [INFO ] Implicit Places using invariants in 67 ms returned [30, 31]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 73 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 42/44 places, 62/62 transitions.
Applied a total of 0 rules in 1 ms. Remains 42 /42 variables (removed 0) and now considering 62/62 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 74 ms. Remains : 42/44 places, 62/62 transitions.
[2023-03-22 10:37:33] [INFO ] Flatten gal took : 3 ms
[2023-03-22 10:37:33] [INFO ] Flatten gal took : 4 ms
[2023-03-22 10:37:33] [INFO ] Input system was already deterministic with 62 transitions.
[2023-03-22 10:37:33] [INFO ] Flatten gal took : 3 ms
[2023-03-22 10:37:33] [INFO ] Flatten gal took : 3 ms
[2023-03-22 10:37:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality13779115902239468163.gal : 1 ms
[2023-03-22 10:37:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality5221235854799611793.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13779115902239468163.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5221235854799611793.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,380,0.016578,3832,2,368,5,1822,6,0,232,1992,0
Converting to forward existential form...Done !
original formula: ((EF(((((P_setbi_24_1+P_setbi_24_2)<=7)&&((P_ifxi_10_1+P_ifxi_10_2)<=(P_setbi_11_1+P_setbi_11_2)))||((P_setbi_5_1+P_setbi_5_2)>=73))) * E...262
=> equivalent forward existential formula: (([(Init * !(E(TRUE U ((((P_setbi_24_1+P_setbi_24_2)<=7)&&((P_ifxi_10_1+P_ifxi_10_2)<=(P_setbi_11_1+P_setbi_11_2...368
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t8, t9, t18, t19, t22, t24, t25, t26, t44, t45, t46, t47, t48, t49, t53, t54,...285
(forward)formula 0,1,0.123141,9428,1,0,194,29922,138,84,1622,27605,222
FORMULA LamportFastMutEx-PT-2-CTLCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 62/62 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 62/62 (removed 0) transitions.
[2023-03-22 10:37:33] [INFO ] Flow matrix only has 56 transitions (discarded 6 similar events)
[2023-03-22 10:37:33] [INFO ] Invariant cache hit.
[2023-03-22 10:37:33] [INFO ] Implicit Places using invariants in 74 ms returned [30, 31]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 74 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 42/44 places, 62/62 transitions.
Applied a total of 0 rules in 1 ms. Remains 42 /42 variables (removed 0) and now considering 62/62 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 78 ms. Remains : 42/44 places, 62/62 transitions.
[2023-03-22 10:37:33] [INFO ] Flatten gal took : 3 ms
[2023-03-22 10:37:33] [INFO ] Flatten gal took : 3 ms
[2023-03-22 10:37:33] [INFO ] Input system was already deterministic with 62 transitions.
[2023-03-22 10:37:33] [INFO ] Flatten gal took : 3 ms
[2023-03-22 10:37:33] [INFO ] Flatten gal took : 3 ms
[2023-03-22 10:37:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality7731564214204905705.gal : 1 ms
[2023-03-22 10:37:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality14743040611746465801.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7731564214204905705.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14743040611746465801.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,380,0.016184,3832,2,368,5,1822,6,0,232,1992,0
Converting to forward existential form...Done !
original formula: AF(AX(FALSE))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(FALSE)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t8, t9, t18, t19, t22, t24, t25, t26, t44, t45, t46, t47, t48, t49, t53, t54,...285
(forward)formula 0,0,0.063675,6260,1,0,131,13316,129,53,1595,13908,124
FORMULA LamportFastMutEx-PT-2-CTLCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 62/62 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 62/62 (removed 0) transitions.
[2023-03-22 10:37:33] [INFO ] Flow matrix only has 56 transitions (discarded 6 similar events)
[2023-03-22 10:37:33] [INFO ] Invariant cache hit.
[2023-03-22 10:37:33] [INFO ] Implicit Places using invariants in 91 ms returned [30, 31]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 93 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 42/44 places, 62/62 transitions.
Applied a total of 0 rules in 1 ms. Remains 42 /42 variables (removed 0) and now considering 62/62 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 97 ms. Remains : 42/44 places, 62/62 transitions.
[2023-03-22 10:37:33] [INFO ] Flatten gal took : 3 ms
[2023-03-22 10:37:33] [INFO ] Flatten gal took : 3 ms
[2023-03-22 10:37:33] [INFO ] Input system was already deterministic with 62 transitions.
[2023-03-22 10:37:33] [INFO ] Flatten gal took : 3 ms
[2023-03-22 10:37:33] [INFO ] Flatten gal took : 3 ms
[2023-03-22 10:37:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality6357253590192064989.gal : 1 ms
[2023-03-22 10:37:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality406595980265738733.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6357253590192064989.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality406595980265738733.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,380,0.016115,3836,2,368,5,1822,6,0,232,1992,0
Converting to forward existential form...Done !
original formula: AX(!(A(AX((P_fordo_12_1==0)) U (P_start_1_1!=0))))
=> equivalent forward existential formula: [((EY(Init) * !(EG(!((P_start_1_1!=0))))) * !(E(!((P_start_1_1!=0)) U (!(!(EX(!((P_fordo_12_1==0))))) * !((P_sta...179
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t8, t9, t18, t19, t22, t24, t25, t26, t44, t45, t46, t47, t48, t49, t53, t54,...285
(forward)formula 0,0,0.106602,8640,1,0,251,28730,135,114,1545,28532,265
FORMULA LamportFastMutEx-PT-2-CTLCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 62/62 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 62/62 (removed 0) transitions.
[2023-03-22 10:37:34] [INFO ] Flow matrix only has 56 transitions (discarded 6 similar events)
[2023-03-22 10:37:34] [INFO ] Invariant cache hit.
[2023-03-22 10:37:34] [INFO ] Implicit Places using invariants in 54 ms returned [30, 31]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 55 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 42/44 places, 62/62 transitions.
Applied a total of 0 rules in 1 ms. Remains 42 /42 variables (removed 0) and now considering 62/62 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 57 ms. Remains : 42/44 places, 62/62 transitions.
[2023-03-22 10:37:34] [INFO ] Flatten gal took : 9 ms
[2023-03-22 10:37:34] [INFO ] Flatten gal took : 3 ms
[2023-03-22 10:37:34] [INFO ] Input system was already deterministic with 62 transitions.
[2023-03-22 10:37:34] [INFO ] Flatten gal took : 4 ms
[2023-03-22 10:37:34] [INFO ] Flatten gal took : 3 ms
[2023-03-22 10:37:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality4425354625679037044.gal : 1 ms
[2023-03-22 10:37:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality32534500110481442.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4425354625679037044.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality32534500110481442.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...281
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,380,0.016002,3832,2,368,5,1822,6,0,232,1992,0
Converting to forward existential form...Done !
original formula: AG(EX(TRUE))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(TRUE)))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t8, t9, t18, t19, t22, t24, t25, t26, t44, t45, t46, t47, t48, t49, t53, t54,...285
(forward)formula 0,1,0.051256,5732,1,0,128,12099,125,51,1506,11175,116
FORMULA LamportFastMutEx-PT-2-CTLCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 62/62 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 62/62 (removed 0) transitions.
[2023-03-22 10:37:34] [INFO ] Flow matrix only has 56 transitions (discarded 6 similar events)
[2023-03-22 10:37:34] [INFO ] Invariant cache hit.
[2023-03-22 10:37:34] [INFO ] Implicit Places using invariants in 66 ms returned [30, 31]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 69 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 42/44 places, 62/62 transitions.
Applied a total of 0 rules in 1 ms. Remains 42 /42 variables (removed 0) and now considering 62/62 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 71 ms. Remains : 42/44 places, 62/62 transitions.
[2023-03-22 10:37:34] [INFO ] Flatten gal took : 3 ms
[2023-03-22 10:37:34] [INFO ] Flatten gal took : 3 ms
[2023-03-22 10:37:34] [INFO ] Input system was already deterministic with 62 transitions.
[2023-03-22 10:37:34] [INFO ] Flatten gal took : 3 ms
[2023-03-22 10:37:34] [INFO ] Flatten gal took : 3 ms
[2023-03-22 10:37:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality414443771407103413.gal : 7 ms
[2023-03-22 10:37:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality10664890901308462673.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality414443771407103413.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10664890901308462673.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,380,0.019179,3832,2,368,5,1822,6,0,232,1992,0
Converting to forward existential form...Done !
original formula: E(EX(TRUE) U EX(AG(((P_ifyi_15_1==1)&&(P_wait_2_1==0)))))
=> equivalent forward existential formula: [(EY(FwdU(Init,EX(TRUE))) * !(E(TRUE U !(((P_ifyi_15_1==1)&&(P_wait_2_1==0))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t8, t9, t18, t19, t22, t24, t25, t26, t44, t45, t46, t47, t48, t49, t53, t54,...285
(forward)formula 0,0,0.060422,5996,1,0,129,13245,132,52,1522,11396,123
FORMULA LamportFastMutEx-PT-2-CTLCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 44/44 places, 62/62 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 43 transition count 61
Applied a total of 2 rules in 4 ms. Remains 43 /44 variables (removed 1) and now considering 61/62 (removed 1) transitions.
[2023-03-22 10:37:34] [INFO ] Flow matrix only has 55 transitions (discarded 6 similar events)
// Phase 1: matrix 55 rows 43 cols
[2023-03-22 10:37:34] [INFO ] Computed 10 place invariants in 3 ms
[2023-03-22 10:37:34] [INFO ] Implicit Places using invariants in 50 ms returned [29]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 54 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 42/44 places, 61/62 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 42 transition count 60
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 41 transition count 60
Applied a total of 2 rules in 3 ms. Remains 41 /42 variables (removed 1) and now considering 60/61 (removed 1) transitions.
[2023-03-22 10:37:34] [INFO ] Flow matrix only has 54 transitions (discarded 6 similar events)
// Phase 1: matrix 54 rows 41 cols
[2023-03-22 10:37:34] [INFO ] Computed 9 place invariants in 2 ms
[2023-03-22 10:37:34] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-22 10:37:34] [INFO ] Flow matrix only has 54 transitions (discarded 6 similar events)
[2023-03-22 10:37:34] [INFO ] Invariant cache hit.
[2023-03-22 10:37:34] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-22 10:37:34] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 41/44 places, 60/62 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 176 ms. Remains : 41/44 places, 60/62 transitions.
[2023-03-22 10:37:34] [INFO ] Flatten gal took : 4 ms
[2023-03-22 10:37:34] [INFO ] Flatten gal took : 5 ms
[2023-03-22 10:37:34] [INFO ] Input system was already deterministic with 60 transitions.
[2023-03-22 10:37:34] [INFO ] Flatten gal took : 2 ms
[2023-03-22 10:37:34] [INFO ] Flatten gal took : 3 ms
[2023-03-22 10:37:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality8911952858252294778.gal : 1 ms
[2023-03-22 10:37:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality16563163046815169872.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8911952858252294778.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16563163046815169872.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,352,0.016219,3844,2,342,5,1822,6,0,226,1947,0
Converting to forward existential form...Done !
original formula: EF((A((P_await_13_2==1) U (P_setbi_5_1==1)) * (P_start_1_1!=1)))
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * (P_start_1_1!=1)) * !(EG(!((P_setbi_5_1==1))))) * !(E(!((P_setbi_5_1==1)) U (!((P_await_13...198
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t8, t9, t18, t19, t22, t24, t25, t26, t40, t41, t42, t46, t47, t49, t50, t51,...285
(forward)formula 0,1,0.076248,7064,1,0,212,17654,134,94,1536,18218,217
FORMULA LamportFastMutEx-PT-2-CTLCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 44/44 places, 62/62 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 42 transition count 60
Applied a total of 4 rules in 3 ms. Remains 42 /44 variables (removed 2) and now considering 60/62 (removed 2) transitions.
[2023-03-22 10:37:34] [INFO ] Flow matrix only has 54 transitions (discarded 6 similar events)
// Phase 1: matrix 54 rows 42 cols
[2023-03-22 10:37:34] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-22 10:37:34] [INFO ] Implicit Places using invariants in 35 ms returned [28, 29]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 36 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 40/44 places, 60/62 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 40 transition count 58
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 38 transition count 58
Applied a total of 4 rules in 2 ms. Remains 38 /40 variables (removed 2) and now considering 58/60 (removed 2) transitions.
[2023-03-22 10:37:34] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
// Phase 1: matrix 52 rows 38 cols
[2023-03-22 10:37:34] [INFO ] Computed 8 place invariants in 2 ms
[2023-03-22 10:37:34] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-22 10:37:34] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2023-03-22 10:37:34] [INFO ] Invariant cache hit.
[2023-03-22 10:37:34] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-22 10:37:34] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 38/44 places, 58/62 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 188 ms. Remains : 38/44 places, 58/62 transitions.
[2023-03-22 10:37:34] [INFO ] Flatten gal took : 3 ms
[2023-03-22 10:37:34] [INFO ] Flatten gal took : 2 ms
[2023-03-22 10:37:34] [INFO ] Input system was already deterministic with 58 transitions.
[2023-03-22 10:37:34] [INFO ] Flatten gal took : 3 ms
[2023-03-22 10:37:34] [INFO ] Flatten gal took : 2 ms
[2023-03-22 10:37:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality5802804166079919476.gal : 1 ms
[2023-03-22 10:37:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality13566029230604357692.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5802804166079919476.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13566029230604357692.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,324,0.015162,3820,2,332,5,1773,6,0,212,1916,0
Converting to forward existential form...Done !
original formula: AF(((A(EF((P_start_1_2!=1)) U EF((P_awaity_2==1))) + EG((P_start_1_1==0))) + (P_awaity_1==1)))
=> equivalent forward existential formula: [FwdG(Init,!(((!((E(!(E(TRUE U (P_awaity_2==1))) U (!(E(TRUE U (P_start_1_2!=1))) * !(E(TRUE U (P_awaity_2==1)))...248
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t8, t9, t18, t19, t22, t24, t25, t26, t39, t40, t42, t43, t44, t45, t46, t47,...285
(forward)formula 0,1,0.104179,8360,1,0,197,26751,141,85,1488,26029,223
FORMULA LamportFastMutEx-PT-2-CTLCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 62/62 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 62/62 (removed 0) transitions.
[2023-03-22 10:37:35] [INFO ] Flow matrix only has 56 transitions (discarded 6 similar events)
// Phase 1: matrix 56 rows 44 cols
[2023-03-22 10:37:35] [INFO ] Computed 10 place invariants in 2 ms
[2023-03-22 10:37:35] [INFO ] Implicit Places using invariants in 42 ms returned [30, 31]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 43 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 42/44 places, 62/62 transitions.
Applied a total of 0 rules in 1 ms. Remains 42 /42 variables (removed 0) and now considering 62/62 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 45 ms. Remains : 42/44 places, 62/62 transitions.
[2023-03-22 10:37:35] [INFO ] Flatten gal took : 3 ms
[2023-03-22 10:37:35] [INFO ] Flatten gal took : 3 ms
[2023-03-22 10:37:35] [INFO ] Input system was already deterministic with 62 transitions.
[2023-03-22 10:37:35] [INFO ] Flatten gal took : 2 ms
[2023-03-22 10:37:35] [INFO ] Flatten gal took : 3 ms
[2023-03-22 10:37:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality5504379094763108933.gal : 1 ms
[2023-03-22 10:37:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality3022112374830487505.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5504379094763108933.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3022112374830487505.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,380,0.016619,3832,2,368,5,1822,6,0,232,1992,0
Converting to forward existential form...Done !
original formula: EX(EX((AX(FALSE) + AG(((P_fordo_12_2==0)||(P_sety_9_1==1))))))
=> equivalent forward existential formula: ([(EY(EY(Init)) * !(EX(!(FALSE))))] != FALSE + [(EY(EY(Init)) * !(E(TRUE U !(((P_fordo_12_2==0)||(P_sety_9_1==1)...171
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t8, t9, t18, t19, t22, t24, t25, t26, t44, t45, t46, t47, t48, t49, t53, t54,...285
(forward)formula 0,0,0.087385,7844,1,0,160,22440,132,68,1562,21129,165
FORMULA LamportFastMutEx-PT-2-CTLCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
[2023-03-22 10:37:35] [INFO ] Flatten gal took : 3 ms
[2023-03-22 10:37:35] [INFO ] Flatten gal took : 3 ms
Total runtime 3933 ms.
BK_STOP 1679481465674
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="LamportFastMutEx-PT-2"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
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 itstools"
echo " Input is LamportFastMutEx-PT-2, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r229-tall-167856413200393"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-PT-2.tgz
mv LamportFastMutEx-PT-2 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;