Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2019-input.r096-smll-155246587300197.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2019-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.....................
=====================================================================
Generated by BenchKit 2-3957
Executing tool itstools
Input is LamportFastMutEx-PT-3, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r096-smll-155246587300197
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 320K
-rw-r--r-- 1 mcc users 5.7K Feb 11 22:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 11 22:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Feb 7 23:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 7 23:32 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 108 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 346 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 3.4K Feb 5 00:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 14K Feb 5 00:10 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 4 22:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 13K Feb 4 22:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.2K Feb 4 06:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 4 06:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Jan 31 23:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 27K Jan 31 23:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Feb 4 22:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.0K Feb 4 22:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Jan 29 09:34 equiv_col
-rw-r--r-- 1 mcc users 2 Jan 29 09:34 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 iscolored
-rw-r--r-- 1 mcc users 75K Mar 10 17:31 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-3-ReachabilityCardinality-00
FORMULA_NAME LamportFastMutEx-PT-3-ReachabilityCardinality-01
FORMULA_NAME LamportFastMutEx-PT-3-ReachabilityCardinality-02
FORMULA_NAME LamportFastMutEx-PT-3-ReachabilityCardinality-03
FORMULA_NAME LamportFastMutEx-PT-3-ReachabilityCardinality-04
FORMULA_NAME LamportFastMutEx-PT-3-ReachabilityCardinality-05
FORMULA_NAME LamportFastMutEx-PT-3-ReachabilityCardinality-06
FORMULA_NAME LamportFastMutEx-PT-3-ReachabilityCardinality-07
FORMULA_NAME LamportFastMutEx-PT-3-ReachabilityCardinality-08
FORMULA_NAME LamportFastMutEx-PT-3-ReachabilityCardinality-09
FORMULA_NAME LamportFastMutEx-PT-3-ReachabilityCardinality-10
FORMULA_NAME LamportFastMutEx-PT-3-ReachabilityCardinality-11
FORMULA_NAME LamportFastMutEx-PT-3-ReachabilityCardinality-12
FORMULA_NAME LamportFastMutEx-PT-3-ReachabilityCardinality-13
FORMULA_NAME LamportFastMutEx-PT-3-ReachabilityCardinality-14
FORMULA_NAME LamportFastMutEx-PT-3-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1552781932521

Working with output stream class java.io.PrintStream
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903111103/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityCardinality.pnml.gal, -t, CGAL, -reachable-file, ReachabilityCardinality.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903111103/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityCardinality.pnml.gal -t CGAL -reachable-file ReachabilityCardinality.prop --nowitness
Loading property file ReachabilityCardinality.prop.
Read [invariant] property : LamportFastMutEx-PT-3-ReachabilityCardinality-00 with value :(!((((((P_await_13_0+P_await_13_1)+P_await_13_2)+P_await_13_3)<=(((P_setbi_24_0+P_setbi_24_1)+P_setbi_24_2)+P_setbi_24_3))||((((P_setbi_5_0+P_setbi_5_1)+P_setbi_5_2)+P_setbi_5_3)<=(((P_fordo_12_0+P_fordo_12_1)+P_fordo_12_2)+P_fordo_12_3)))&&(((((P_ify0_4_0+P_ify0_4_1)+P_ify0_4_2)+P_ify0_4_3)>=3)&&((((P_fordo_12_0+P_fordo_12_1)+P_fordo_12_2)+P_fordo_12_3)>=2))))
Read [invariant] property : LamportFastMutEx-PT-3-ReachabilityCardinality-01 with value :((((P_ifyi_15_0+P_ifyi_15_1)+P_ifyi_15_2)+P_ifyi_15_3)<=(((P_setbi_24_0+P_setbi_24_1)+P_setbi_24_2)+P_setbi_24_3))
Read [reachable] property : LamportFastMutEx-PT-3-ReachabilityCardinality-02 with value :((!(((((y_0+y_1)+y_2)+y_3)>=3)||((((P_start_1_0+P_start_1_1)+P_start_1_2)+P_start_1_3)<=(((P_awaity_0+P_awaity_1)+P_awaity_2)+P_awaity_3))))&&((((((y_0+y_1)+y_2)+y_3)>=3)||((((y_0+y_1)+y_2)+y_3)>=2))&&(((((P_fordo_12_0+P_fordo_12_1)+P_fordo_12_2)+P_fordo_12_3)>=2)||((((P_setbi_11_0+P_setbi_11_1)+P_setbi_11_2)+P_setbi_11_3)>=3))))
Read [invariant] property : LamportFastMutEx-PT-3-ReachabilityCardinality-03 with value :(!((((P_fordo_12_0+P_fordo_12_1)+P_fordo_12_2)+P_fordo_12_3)>=3))
Read [invariant] property : LamportFastMutEx-PT-3-ReachabilityCardinality-04 with value :(((((P_fordo_12_0+P_fordo_12_1)+P_fordo_12_2)+P_fordo_12_3)<=(((((((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_b_3_false)+P_b_3_true))&&((((P_CS_21_0+P_CS_21_1)+P_CS_21_2)+P_CS_21_3)<=(((x_0+x_1)+x_2)+x_3)))
Read [invariant] property : LamportFastMutEx-PT-3-ReachabilityCardinality-05 with value :(!((((P_setbi_5_0+P_setbi_5_1)+P_setbi_5_2)+P_setbi_5_3)>=3))
Read [reachable] property : LamportFastMutEx-PT-3-ReachabilityCardinality-06 with value :(((!((((y_0+y_1)+y_2)+y_3)<=(((P_setbi_24_0+P_setbi_24_1)+P_setbi_24_2)+P_setbi_24_3)))&&(((((((((((((((((P_done_0_0+P_done_0_1)+P_done_0_2)+P_done_0_3)+P_done_1_0)+P_done_1_1)+P_done_1_2)+P_done_1_3)+P_done_2_0)+P_done_2_1)+P_done_2_2)+P_done_2_3)+P_done_3_0)+P_done_3_1)+P_done_3_2)+P_done_3_3)>=2)||((((P_awaity_0+P_awaity_1)+P_awaity_2)+P_awaity_3)>=3)))&&(((((((((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_b_3_false)+P_b_3_true)<=(((P_awaity_0+P_awaity_1)+P_awaity_2)+P_awaity_3))||(((((P_ify0_4_0+P_ify0_4_1)+P_ify0_4_2)+P_ify0_4_3)>=3)||((((P_setbi_11_0+P_setbi_11_1)+P_setbi_11_2)+P_setbi_11_3)>=2))))
Read [reachable] property : LamportFastMutEx-PT-3-ReachabilityCardinality-07 with value :(((((P_setbi_24_0+P_setbi_24_1)+P_setbi_24_2)+P_setbi_24_3)<=(((((((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_b_3_false)+P_b_3_true))&&((((x_0+x_1)+x_2)+x_3)>=3))
Read [reachable] property : LamportFastMutEx-PT-3-ReachabilityCardinality-08 with value :(((P_wait_3_2>=2)||(!(P_wait_3_3>=2)))&&((P_wait_0_1>=3)&&((P_done_1_3<=P_wait_0_1)&&(P_done_0_0>=1))))
Read [invariant] property : LamportFastMutEx-PT-3-ReachabilityCardinality-09 with value :((((P_wait_0_1<=P_done_1_1)&&(P_ifxi_10_0<=P_ify0_4_3))||((P_setbi_24_1<=P_wait_1_2)||(P_ify0_4_0<=P_start_1_2)))||(P_b_2_true>=3))
Read [invariant] property : LamportFastMutEx-PT-3-ReachabilityCardinality-10 with value :(P_wait_0_3<=P_setbi_11_3)
Read [reachable] property : LamportFastMutEx-PT-3-ReachabilityCardinality-11 with value :(!((!(P_sety_9_2>=2))&&(!(P_setx_3_3>=2))))
Read [reachable] property : LamportFastMutEx-PT-3-ReachabilityCardinality-12 with value :(P_wait_2_3>=2)
Read [reachable] property : LamportFastMutEx-PT-3-ReachabilityCardinality-13 with value :(P_setx_3_0>=2)
Read [reachable] property : LamportFastMutEx-PT-3-ReachabilityCardinality-14 with value :((P_setx_3_0>=2)&&(P_await_13_1>=3))
Read [invariant] property : LamportFastMutEx-PT-3-ReachabilityCardinality-15 with value :((P_await_13_0<=P_wait_0_0)&&(((P_ifxi_10_0<=P_awaity_3)||(P_sety_9_2<=P_b_0_true))||((P_setx_3_2<=P_start_1_2)&&(P_done_2_0>=1))))
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx\_PT\_3\_flat\_flat,19742,0.437655,11820,2,2608,5,21084,6,0,543,29612,0
Total reachable state count : 19742

Verifying 16 reachability properties.
Invariant property LamportFastMutEx-PT-3-ReachabilityCardinality-00 is true.
FORMULA LamportFastMutEx-PT-3-ReachabilityCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-PT-3-ReachabilityCardinality-00,0,0.446719,11860,1,0,5,21084,7,0,572,29612,0
Invariant property LamportFastMutEx-PT-3-ReachabilityCardinality-01 does not hold.
FORMULA LamportFastMutEx-PT-3-ReachabilityCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-PT-3-ReachabilityCardinality-01,1,0.447905,12020,2,101,6,21084,8,0,585,29612,0
Reachability property LamportFastMutEx-PT-3-ReachabilityCardinality-02 does not hold.
FORMULA LamportFastMutEx-PT-3-ReachabilityCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : LamportFastMutEx-PT-3-ReachabilityCardinality-02

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-PT-3-ReachabilityCardinality-02,0,0.455701,12188,1,0,6,21084,9,0,622,29612,0
Invariant property LamportFastMutEx-PT-3-ReachabilityCardinality-03 is true.
FORMULA LamportFastMutEx-PT-3-ReachabilityCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-PT-3-ReachabilityCardinality-03,0,0.458936,12188,1,0,6,21084,10,0,631,29612,0
Invariant property LamportFastMutEx-PT-3-ReachabilityCardinality-04 is true.
FORMULA LamportFastMutEx-PT-3-ReachabilityCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-PT-3-ReachabilityCardinality-04,0,0.472129,12188,1,0,6,21084,11,0,694,29612,0
Invariant property LamportFastMutEx-PT-3-ReachabilityCardinality-05 is true.
FORMULA LamportFastMutEx-PT-3-ReachabilityCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-PT-3-ReachabilityCardinality-05,0,0.475842,12188,1,0,6,21084,12,0,703,29612,0
Reachability property LamportFastMutEx-PT-3-ReachabilityCardinality-06 does not hold.
FORMULA LamportFastMutEx-PT-3-ReachabilityCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : LamportFastMutEx-PT-3-ReachabilityCardinality-06

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-PT-3-ReachabilityCardinality-06,0,0.504282,12188,1,0,6,21084,13,0,813,29612,0
Reachability property LamportFastMutEx-PT-3-ReachabilityCardinality-07 does not hold.
FORMULA LamportFastMutEx-PT-3-ReachabilityCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : LamportFastMutEx-PT-3-ReachabilityCardinality-07

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-PT-3-ReachabilityCardinality-07,0,0.509025,12188,1,0,6,21084,14,0,839,29612,0
Reachability property LamportFastMutEx-PT-3-ReachabilityCardinality-08 does not hold.
FORMULA LamportFastMutEx-PT-3-ReachabilityCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : LamportFastMutEx-PT-3-ReachabilityCardinality-08

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-PT-3-ReachabilityCardinality-08,0,0.511613,12188,1,0,6,21084,15,0,849,29612,0
Invariant property LamportFastMutEx-PT-3-ReachabilityCardinality-09 is true.
FORMULA LamportFastMutEx-PT-3-ReachabilityCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-PT-3-ReachabilityCardinality-09,0,0.513861,12188,1,0,6,21084,16,0,860,29612,0
Invariant property LamportFastMutEx-PT-3-ReachabilityCardinality-10 is true.
FORMULA LamportFastMutEx-PT-3-ReachabilityCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-PT-3-ReachabilityCardinality-10,0,0.515625,12188,1,0,6,21084,17,0,865,29612,0
Reachability property LamportFastMutEx-PT-3-ReachabilityCardinality-11 does not hold.
FORMULA LamportFastMutEx-PT-3-ReachabilityCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : LamportFastMutEx-PT-3-ReachabilityCardinality-11

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-PT-3-ReachabilityCardinality-11,0,0.517404,12188,1,0,6,21084,18,0,868,29612,0
Reachability property LamportFastMutEx-PT-3-ReachabilityCardinality-12 does not hold.
FORMULA LamportFastMutEx-PT-3-ReachabilityCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : LamportFastMutEx-PT-3-ReachabilityCardinality-12

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-PT-3-ReachabilityCardinality-12,0,0.517684,12188,1,0,6,21084,19,0,869,29612,0
Reachability property LamportFastMutEx-PT-3-ReachabilityCardinality-13 does not hold.
FORMULA LamportFastMutEx-PT-3-ReachabilityCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : LamportFastMutEx-PT-3-ReachabilityCardinality-13

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-PT-3-ReachabilityCardinality-13,0,0.519619,12188,1,0,6,21084,20,0,870,29612,0
Reachability property LamportFastMutEx-PT-3-ReachabilityCardinality-14 does not hold.
FORMULA LamportFastMutEx-PT-3-ReachabilityCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : LamportFastMutEx-PT-3-ReachabilityCardinality-14

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-PT-3-ReachabilityCardinality-14,0,0.52179,12188,1,0,6,21084,21,0,872,29612,0
Invariant property LamportFastMutEx-PT-3-ReachabilityCardinality-15 is true.
FORMULA LamportFastMutEx-PT-3-ReachabilityCardinality-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-PT-3-ReachabilityCardinality-15,0,0.527857,12188,1,0,6,21084,22,0,896,29612,0
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 132
// Phase 1: matrix 132 rows 100 cols
invariant :P_wait_2_3 + -1'P_await_13_2 + P_done_2_3 = 0
invariant :P_wait_0_3 + -1'P_await_13_0 + P_done_0_3 = 0
invariant :P_wait_1_3 + -1'P_await_13_1 + P_done_1_3 = 0
invariant :P_wait_0_2 + -1'P_await_13_0 + P_done_0_2 = 0
invariant :P_wait_2_0 + P_done_2_0 = 0
invariant :P_wait_3_3 + -1'P_await_13_3 + P_done_3_3 = 0
invariant :P_b_0_false + P_b_0_true = 0
invariant :P_start_1_0 + P_setx_3_0 + P_setbi_5_0 + P_ify0_4_0 + P_sety_9_0 + P_ifxi_10_0 + P_setbi_11_0 + P_fordo_12_0 + P_await_13_0 + P_ifyi_15_0 + P_awaity_0 + P_CS_21_0 + P_setbi_24_0 = 0
invariant :P_start_1_3 + P_setx_3_3 + P_setbi_5_3 + P_ify0_4_3 + P_sety_9_3 + P_ifxi_10_3 + P_setbi_11_3 + P_fordo_12_3 + P_await_13_3 + P_ifyi_15_3 + P_awaity_3 + P_CS_21_3 + P_setbi_24_3 = 1
invariant :y_0 + y_1 + y_2 + y_3 = 1
invariant :P_b_3_false + P_b_3_true = 1
invariant :P_wait_1_0 + P_done_1_0 = 0
invariant :P_wait_0_1 + -1'P_await_13_0 + P_done_0_1 = 0
invariant :P_wait_3_1 + -1'P_await_13_3 + P_done_3_1 = 0
invariant :P_wait_3_2 + -1'P_await_13_3 + P_done_3_2 = 0
invariant :P_b_2_false + P_b_2_true = 1
invariant :P_start_1_2 + P_setx_3_2 + P_setbi_5_2 + P_ify0_4_2 + P_sety_9_2 + P_ifxi_10_2 + P_setbi_11_2 + P_fordo_12_2 + P_await_13_2 + P_ifyi_15_2 + P_awaity_2 + P_CS_21_2 + P_setbi_24_2 = 1
invariant :P_wait_0_0 + P_done_0_0 = 0
invariant :P_start_1_1 + P_setx_3_1 + P_setbi_5_1 + P_ify0_4_1 + P_sety_9_1 + P_ifxi_10_1 + P_setbi_11_1 + P_fordo_12_1 + P_await_13_1 + P_ifyi_15_1 + P_awaity_1 + P_CS_21_1 + P_setbi_24_1 = 1
invariant :P_wait_3_0 + P_done_3_0 = 0
invariant :P_wait_2_2 + -1'P_await_13_2 + P_done_2_2 = 0
invariant :P_b_1_false + P_b_1_true = 1
invariant :P_wait_2_1 + -1'P_await_13_2 + P_done_2_1 = 0
invariant :P_wait_1_2 + -1'P_await_13_1 + P_done_1_2 = 0
invariant :x_0 + x_1 + x_2 + x_3 = 1
invariant :P_wait_1_1 + -1'P_await_13_1 + P_done_1_1 = 0
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1552781938745

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss8m -Xms40m -Xmx8192m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
Mar 17, 2019 12:18:55 AM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -smt]
Mar 17, 2019 12:18:55 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 17, 2019 12:18:56 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 110 ms
Mar 17, 2019 12:18:56 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 100 places.
Mar 17, 2019 12:18:56 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 156 transitions.
Mar 17, 2019 12:18:56 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 29 ms
Mar 17, 2019 12:18:56 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 168 ms
Mar 17, 2019 12:18:56 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 114 ms
Mar 17, 2019 12:18:56 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityCardinality.pnml.gal : 19 ms
Mar 17, 2019 12:18:56 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 115 ms
Mar 17, 2019 12:18:56 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityCardinality.prop : 2 ms
Mar 17, 2019 12:18:57 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 156 transitions.
Mar 17, 2019 12:18:57 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 156 transitions.
Mar 17, 2019 12:18:57 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Ran tautology test, simplified 0 / 10 in 649 ms.
Mar 17, 2019 12:18:57 AM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (assert (= (select (select s 0) 0) 0)) with error (error "Failed to assert expression: java.io.IOException: Broken pipe (= (select (select s 0) 0) 0)")
java.lang.RuntimeException: Script setting initial state failed : SMT solver produced unexpected response (error "Failed to assert expression: java.io.IOException: Broken pipe (= (select (select s 0) 0) 0)")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.assertInitialState(NextBMCSolver.java:497)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.checkProperties(Gal2SMTFrontEnd.java:153)
at fr.lip6.move.gal.application.SMTRunner$2.run(SMTRunner.java:110)
at java.lang.Thread.run(Thread.java:748)
Mar 17, 2019 12:18:57 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 26 place invariants in 60 ms
Skipping mayMatrices nes/nds SMT solver raised an error :(error "Error writing to Z3 solver: java.io.IOException: Stream closed")
java.lang.RuntimeException: SMT solver raised an error :(error "Error writing to Z3 solver: java.io.IOException: Stream closed")
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.computeAndDeclareInvariants(KInductionSolver.java:293)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.init(KInductionSolver.java:71)
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.init(NecessaryEnablingsolver.java:71)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:471)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printDependencyMatrix(Gal2PinsTransformerNext.java:209)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.buildBodyFile(Gal2PinsTransformerNext.java:85)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.transform(Gal2PinsTransformerNext.java:830)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:71)
at java.lang.Thread.run(Thread.java:748)
Mar 17, 2019 12:18:57 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 667ms conformant to PINS in folder :/home/mcc/execution

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-3"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 2-3957"
echo " Executing tool itstools"
echo " Input is LamportFastMutEx-PT-3, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r096-smll-155246587300197"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-PT-3.tgz
mv LamportFastMutEx-PT-3 execution
cd execution
if [ "ReachabilityCardinality" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "ReachabilityCardinality" = "UpperBounds" ] ; 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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
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 ;