Trace number 3420527

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 5000.15 5000.05

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v750-c3195-S1378008329-078.SATISFIABLE.cnf
MD5SUMd50cd6e15bea1958cfdf9785772f4ad7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.032994
Satisfiable
(Un)Satisfiability was proved
Number of variables750
Number of clauses3195
Sum of the clauses size9585
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33195
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 750 variables and 3195 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 41 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 744 free variables and 3154 clauses.
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 153 duplicate clauses
0.00/0.01	c resolvent_look() :: found 75 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 3229 / 750 ) = 4.31
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 744
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 180
0.00/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**************************************************
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c |********************************************************
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c |**********************************************************
c |************************************************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1530
0.19/0.25	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |*******************************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 21017
3.40/3.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
c |*************************************
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c |****************************************
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c |******************************************
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c |***********************************************
c |************************************************
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c |***********************************************************
c |************************************************************
c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 213114
40.38/40.40	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |********************
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c |************************
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c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
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c |***************************************
c |****************************************
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c |******************************************
c |*******************************************
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c |**********************************************
c |***********************************************
c |************************************************
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c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
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c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 1584562
346.50/346.52	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |*********************************************
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c |************************************************
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c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 8990388
2136.63/2136.69	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
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c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |****************************************************
c |*****************************************************
c |******************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3420527-1306630454/watcher-3420527-1306630454 -o /tmp/evaluation-result-3420527-1306630454/solver-3420527-1306630454 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420527-1306630454.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.20 2/472 20786
/proc/meminfo: memFree=12453756/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=6960 CPUtime=0.01 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 347 0 0 0 1 0 0 0 18 0 1 0 774645104 7127040 283 33554432000 4194304 4300876 140735794100224 18446744073709551615 4247085 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20786/statm: 1740 283 136 27 0 189 0

[startup+0.0778001 s]
/proc/loadavg: 1.00 1.01 1.20 2/472 20786
/proc/meminfo: memFree=12453756/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=8140 CPUtime=0.07 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 585 0 0 0 7 0 0 0 18 0 1 0 774645104 8335360 521 33554432000 4194304 4300876 140735794100224 18446744073709551615 4217639 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20786/statm: 2035 521 168 27 0 484 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 8140

[startup+0.100779 s]
/proc/loadavg: 1.00 1.01 1.20 2/472 20786
/proc/meminfo: memFree=12453756/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=8140 CPUtime=0.09 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 591 0 0 0 9 0 0 0 18 0 1 0 774645104 8335360 527 33554432000 4194304 4300876 140735794100224 18446744073709551615 4265487 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20786/statm: 2035 527 168 27 0 484 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8140

[startup+0.300737 s]
/proc/loadavg: 1.00 1.01 1.20 2/472 20786
/proc/meminfo: memFree=12453756/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=8140 CPUtime=0.29 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 610 0 0 0 29 0 0 0 18 0 1 0 774645104 8335360 546 33554432000 4194304 4300876 140735794100224 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20786/statm: 2035 546 168 27 0 484 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8140

[startup+0.700671 s]
/proc/loadavg: 1.00 1.01 1.20 2/472 20786
/proc/meminfo: memFree=12453756/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=8340 CPUtime=0.69 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 643 0 0 0 69 0 0 0 18 0 1 0 774645104 8540160 579 33554432000 4194304 4300876 140735794100224 18446744073709551615 4214360 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20786/statm: 2085 579 168 27 0 534 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8340

[startup+1.50053 s]
/proc/loadavg: 1.08 1.03 1.21 4/474 20788
/proc/meminfo: memFree=12449540/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=8792 CPUtime=1.49 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 734 0 0 0 149 0 0 0 20 0 1 0 774645104 9003008 670 33554432000 4194304 4300876 140735794100224 18446744073709551615 4217540 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20786/statm: 2198 670 168 27 0 647 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8792

[startup+3.10013 s]
/proc/loadavg: 1.08 1.03 1.21 4/474 20788
/proc/meminfo: memFree=12446840/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=9172 CPUtime=3.09 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 798 0 0 0 309 0 0 0 25 0 1 0 774645104 9392128 734 33554432000 4194304 4300876 140735794100224 18446744073709551615 4217649 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20786/statm: 2293 734 169 27 0 742 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9172

[startup+6.30069 s]
/proc/loadavg: 1.15 1.04 1.21 4/474 20788
/proc/meminfo: memFree=12445660/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=9512 CPUtime=6.3 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 928 0 0 0 630 0 0 0 25 0 1 0 774645104 9740288 864 33554432000 4194304 4300876 140735794100224 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20786/statm: 2378 864 169 27 0 827 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 9512

[startup+12.7006 s]
/proc/loadavg: 1.22 1.06 1.21 4/474 20789
/proc/meminfo: memFree=12441352/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=10984 CPUtime=12.69 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 1227 0 0 0 1269 0 0 0 25 0 1 0 774645104 11247616 1131 33554432000 4194304 4300876 140735794100224 18446744073709551615 4248656 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20786/statm: 2746 1131 169 27 0 1195 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10984

[startup+25.5003 s]
/proc/loadavg: 1.39 1.10 1.22 4/474 20789
/proc/meminfo: memFree=12437140/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=14188 CPUtime=25.48 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 1732 0 0 0 2548 0 0 0 25 0 1 0 774645104 14528512 1636 33554432000 4194304 4300876 140735794100224 18446744073709551615 4228218 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20786/statm: 3547 1636 169 27 0 1996 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14188

[startup+51.1008 s]
/proc/loadavg: 1.60 1.17 1.24 4/474 20790
/proc/meminfo: memFree=12428328/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=17564 CPUtime=51.08 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 2620 0 0 0 5108 0 0 0 25 0 1 0 774645104 17985536 2524 33554432000 4194304 4300876 140735794100224 18446744073709551615 4234282 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20786/statm: 4391 2524 169 27 0 2840 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17564

[startup+102.318 s]
/proc/loadavg: 1.98 1.33 1.29 4/474 20791
/proc/meminfo: memFree=12408964/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=28580 CPUtime=102.3 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 4396 0 0 0 10229 1 0 0 25 0 1 0 774645104 29265920 4300 33554432000 4194304 4300876 140735794100224 18446744073709551615 4225208 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20786/statm: 7145 4300 169 27 0 5594 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 28580

[startup+162.3 s]
/proc/loadavg: 2.14 1.48 1.35 4/474 20793
/proc/meminfo: memFree=12389348/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=40068 CPUtime=162.28 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 6408 0 0 0 16227 1 0 0 25 0 1 0 774645104 41029632 6312 33554432000 4194304 4300876 140735794100224 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20786/statm: 10017 6312 169 27 0 8466 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 40068

[startup+222.301 s]
/proc/loadavg: 2.05 1.57 1.38 4/474 20794
/proc/meminfo: memFree=12370828/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=45324 CPUtime=222.28 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 8438 0 0 0 22226 2 0 0 25 0 1 0 774645104 46411776 8342 33554432000 4194304 4300876 140735794100224 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20786/statm: 11331 8342 169 27 0 9780 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 45324

[startup+282.301 s]
/proc/loadavg: 2.02 1.65 1.42 4/474 20796
/proc/meminfo: memFree=12352328/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=58420 CPUtime=282.28 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 10416 0 0 0 28226 2 0 0 25 0 1 0 774645104 59822080 10320 33554432000 4194304 4300876 140735794100224 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20786/statm: 14605 10320 169 27 0 13054 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 58420

[startup+342.301 s]
/proc/loadavg: 2.00 1.71 1.45 4/474 20797
/proc/meminfo: memFree=12334452/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=58420 CPUtime=342.29 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 12270 0 0 0 34226 3 0 0 25 0 1 0 774645104 59822080 12174 33554432000 4194304 4300876 140735794100224 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20786/statm: 14605 12174 169 27 0 13054 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 58420

[startup+402.301 s]
/proc/loadavg: 2.00 1.76 1.48 4/474 20799
/proc/meminfo: memFree=12316068/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=88704 CPUtime=402.29 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 14314 0 0 0 40225 4 0 0 25 0 1 0 774645104 90832896 14218 33554432000 4194304 4300876 140735794100224 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20786/statm: 22176 14218 169 27 0 20625 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 88704

[startup+462.3 s]
/proc/loadavg: 2.00 1.80 1.51 4/474 20810
/proc/meminfo: memFree=12298176/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=88704 CPUtime=462.29 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 16342 0 0 0 46225 4 0 0 25 0 1 0 774645104 90832896 16246 33554432000 4194304 4300876 140735794100224 18446744073709551615 4234357 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20786/statm: 22176 16246 169 27 0 20625 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 88704

[startup+522.301 s]
/proc/loadavg: 2.00 1.83 1.54 4/474 20811
/proc/meminfo: memFree=12280044/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=88704 CPUtime=522.29 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 18327 0 0 0 52225 4 0 0 25 0 1 0 774645104 90832896 18231 33554432000 4194304 4300876 140735794100224 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20786/statm: 22176 18231 169 27 0 20625 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 88704

[startup+582.3 s]
/proc/loadavg: 2.00 1.86 1.57 4/474 20813
/proc/meminfo: memFree=12261920/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=118172 CPUtime=582.29 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 20211 0 0 0 58224 5 0 0 25 0 1 0 774645104 121008128 20115 33554432000 4194304 4300876 140735794100224 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20786/statm: 29543 20115 169 27 0 27992 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 118172

[startup+642.301 s]

################
# More data... #
################

[startup+4062.32 s]
/proc/loadavg: 2.00 2.00 1.95 4/474 20918
/proc/meminfo: memFree=11310832/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=624680 CPUtime=4062.39 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 129921 0 0 0 406203 36 0 0 25 0 1 0 774645104 639672320 129825 33554432000 4194304 4300876 140735794100224 18446744073709551615 4217649 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20786/statm: 156170 129825 169 27 0 154619 0
Current children cumulated CPU time (s) 4062.39
Current children cumulated vsize (KiB) 624680

[startup+4122.3 s]
/proc/loadavg: 2.16 2.04 1.97 4/474 23154
/proc/meminfo: memFree=11293664/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=624680 CPUtime=4122.38 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 131763 0 0 0 412201 37 0 0 25 0 1 0 774645104 639672320 131667 33554432000 4194304 4300876 140735794100224 18446744073709551615 4217479 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20786/statm: 156170 131667 169 27 0 154619 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 624680

[startup+4182.3 s]
/proc/loadavg: 2.06 2.03 1.97 4/474 23156
/proc/meminfo: memFree=11278264/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=624680 CPUtime=4182.37 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 133671 0 0 0 418200 37 0 0 25 0 1 0 774645104 639672320 133575 33554432000 4194304 4300876 140735794100224 18446744073709551615 4217549 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20786/statm: 156170 133575 169 27 0 154619 0
Current children cumulated CPU time (s) 4182.37
Current children cumulated vsize (KiB) 624680

[startup+4242.3 s]
/proc/loadavg: 2.02 2.02 1.97 4/474 23160
/proc/meminfo: memFree=11262520/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=624680 CPUtime=4242.38 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 135574 0 0 0 424200 38 0 0 25 0 1 0 774645104 639672320 135478 33554432000 4194304 4300876 140735794100224 18446744073709551615 4217467 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20786/statm: 156170 135478 169 27 0 154619 0
Current children cumulated CPU time (s) 4242.38
Current children cumulated vsize (KiB) 624680

[startup+4302.3 s]
/proc/loadavg: 2.00 2.02 1.97 4/474 23162
/proc/meminfo: memFree=11247236/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=624680 CPUtime=4302.39 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 137455 0 0 0 430201 38 0 0 25 0 1 0 774645104 639672320 137359 33554432000 4194304 4300876 140735794100224 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20786/statm: 156170 137359 169 27 0 154619 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 624680

[startup+4362.3 s]
/proc/loadavg: 2.00 2.01 1.97 4/474 23164
/proc/meminfo: memFree=11232196/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=624680 CPUtime=4362.38 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 139270 0 0 0 436199 39 0 0 25 0 1 0 774645104 639672320 139174 33554432000 4194304 4300876 140735794100224 18446744073709551615 4228227 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20786/statm: 156170 139174 169 27 0 154619 0
Current children cumulated CPU time (s) 4362.38
Current children cumulated vsize (KiB) 624680

[startup+4422.32 s]
/proc/loadavg: 2.00 2.01 1.97 4/474 23165
/proc/meminfo: memFree=11216784/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=624680 CPUtime=4422.39 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 141183 0 0 0 442200 39 0 0 25 0 1 0 774645104 639672320 141087 33554432000 4194304 4300876 140735794100224 18446744073709551615 4217555 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20786/statm: 156170 141087 169 27 0 154619 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 624680

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.97 4/474 23167
/proc/meminfo: memFree=11202240/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=624680 CPUtime=4482.38 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 143013 0 0 0 448198 40 0 0 25 0 1 0 774645104 639672320 142917 33554432000 4194304 4300876 140735794100224 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20786/statm: 156170 142917 169 27 0 154619 0
Current children cumulated CPU time (s) 4482.38
Current children cumulated vsize (KiB) 624680

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.97 4/474 23168
/proc/meminfo: memFree=11186612/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=624680 CPUtime=4542.38 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 144850 0 0 0 454198 40 0 0 25 0 1 0 774645104 639672320 144754 33554432000 4194304 4300876 140735794100224 18446744073709551615 4268962 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20786/statm: 156170 144754 169 27 0 154619 0
Current children cumulated CPU time (s) 4542.38
Current children cumulated vsize (KiB) 624680

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.97 4/474 23170
/proc/meminfo: memFree=11168092/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=848444 CPUtime=4602.38 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 146678 0 0 0 460197 41 0 0 25 0 1 0 774645104 868806656 146582 33554432000 4194304 4300876 140735794100224 18446744073709551615 4217549 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20786/statm: 212111 146582 169 27 0 210560 0
Current children cumulated CPU time (s) 4602.38
Current children cumulated vsize (KiB) 848444

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.97 4/474 23172
/proc/meminfo: memFree=11152308/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=848444 CPUtime=4662.39 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 148446 0 0 0 466197 42 0 0 25 0 1 0 774645104 868806656 148350 33554432000 4194304 4300876 140735794100224 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20786/statm: 212111 148350 169 27 0 210560 0
Current children cumulated CPU time (s) 4662.39
Current children cumulated vsize (KiB) 848444

[startup+4722.3 s]
/proc/loadavg: 2.06 2.03 1.98 4/474 23173
/proc/meminfo: memFree=11137032/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=848444 CPUtime=4722.39 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 150153 0 0 0 472197 42 0 0 25 0 1 0 774645104 868806656 150057 33554432000 4194304 4300876 140735794100224 18446744073709551615 4200419 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20786/statm: 212111 150057 169 27 0 210560 0
Current children cumulated CPU time (s) 4722.39
Current children cumulated vsize (KiB) 848444

[startup+4782.3 s]
/proc/loadavg: 2.02 2.02 1.98 4/474 23175
/proc/meminfo: memFree=11123872/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=848444 CPUtime=4782.39 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 151976 0 0 0 478196 43 0 0 25 0 1 0 774645104 868806656 151880 33554432000 4194304 4300876 140735794100224 18446744073709551615 4225160 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20786/statm: 212111 151880 169 27 0 210560 0
Current children cumulated CPU time (s) 4782.39
Current children cumulated vsize (KiB) 848444

[startup+4842.3 s]
/proc/loadavg: 2.01 2.01 1.98 4/474 23176
/proc/meminfo: memFree=11108232/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=848444 CPUtime=4842.39 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 153827 0 0 0 484196 43 0 0 25 0 1 0 774645104 868806656 153731 33554432000 4194304 4300876 140735794100224 18446744073709551615 4200332 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20786/statm: 212111 153731 169 27 0 210560 0
Current children cumulated CPU time (s) 4842.39
Current children cumulated vsize (KiB) 848444

[startup+4902.3 s]
/proc/loadavg: 2.00 2.01 1.98 4/474 23178
/proc/meminfo: memFree=11092072/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=848444 CPUtime=4902.4 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 155740 0 0 0 490196 44 0 0 25 0 1 0 774645104 868806656 155644 33554432000 4194304 4300876 140735794100224 18446744073709551615 4217622 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20786/statm: 212111 155644 169 27 0 210560 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 848444

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.98 4/474 23180
/proc/meminfo: memFree=11077160/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=848444 CPUtime=4962.4 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 157588 0 0 0 496196 44 0 0 25 0 1 0 774645104 868806656 157492 33554432000 4194304 4300876 140735794100224 18446744073709551615 4234582 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20786/statm: 212111 157492 169 27 0 210560 0
Current children cumulated CPU time (s) 4962.4
Current children cumulated vsize (KiB) 848444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.00 2.00 1.98 4/474 23181
/proc/meminfo: memFree=11067080/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=848444 CPUtime=5000.1 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 158726 0 0 0 499966 44 0 0 25 0 1 0 774645104 868806656 158630 33554432000 4194304 4300876 140735794100224 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20786/statm: 212111 158630 169 27 0 210560 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 848444

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+5000 s]
/proc/loadavg: 2.00 2.00 1.98 4/474 23181
/proc/meminfo: memFree=11067080/32950928 swapFree=67042960/67111528
[pid=20786] ppid=20782 vsize=848444 CPUtime=5000.1 cores=0,2,4,6
/proc/20786/stat : 20786 (march_rw) R 20782 20786 19938 0 -1 4202496 158726 0 0 0 499966 44 0 0 25 0 1 0 774645104 868806656 158630 33554432000 4194304 4300876 140735794100224 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20786/statm: 212111 158630 169 27 0 210560 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 848444

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.05
CPU time (s): 5000.15
CPU user time (s): 4999.67
CPU system time (s): 0.478927
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 848444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.67
system time used= 0.478927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 158726
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 54
involuntary context switches= 61209

runsolver used 24.0024 second user time and 52.734 second system time

The end

Launcher Data 

Begin job on node125 at 2011-05-29 02:54:14
IDJOB=3420527
IDBENCH=82779
IDSOLVER=1913
FILE ID=node125/3420527-1306630454
RUNJOBID= node125-1306630454-20767
PBS_JOBID= 13471634
Free space on /tmp= 73484 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v750-c3195-S1378008329-078.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420527-1306630454/watcher-3420527-1306630454 -o /tmp/evaluation-result-3420527-1306630454/solver-3420527-1306630454 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420527-1306630454.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= d50cd6e15bea1958cfdf9785772f4ad7
RANDOM SEED=445239513

node125.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5266.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      12454208 kB
Buffers:        324852 kB
Cached:        6219364 kB
SwapCached:      55652 kB
Active:       10897408 kB
Inactive:      9252588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      12454208 kB
SwapTotal:    67111528 kB
SwapFree:     67042960 kB
Dirty:              48 kB
Writeback:           0 kB
AnonPages:    13549504 kB
Mapped:          42744 kB
Slab:           217452 kB
PageTables:      61840 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 130001428 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73484 MiB
End job on node125 at 2011-05-29 04:17:36