Trace number 3152624

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) 1300.04 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v650-c2769-S910125393-002.UNKNOWN.cnf
MD5SUM8567972e0c3ca849f27342fc5fce028c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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 650 variables and 2769 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, 5 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 648 free variables and 2764 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 143 duplicate clauses
0.00/0.01	c resolvent_look() :: found 87 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2851 / 650 ) = 4.39
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 = 648
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: 154
0.04/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 982
0.09/0.17	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 |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 10507
1.79/1.82	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 |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 87244
16.59/16.66	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 |*************************************
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 |****************************************************************| ( 4/999) NodeCount: 548581
115.19/115.24	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 |************************************
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 |****************************************************************| ( 5/999) NodeCount: 2635729
608.00/608.03	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 |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3152624-1301709887/watcher-3152624-1301709887 -o /tmp/evaluation-result-3152624-1301709887/solver-3152624-1301709887 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152624-1301709887.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.83 4.00 4.90 4/189 15038
/proc/meminfo: memFree=20974212/32951124 swapFree=67111528/67111528
[pid=15038] ppid=15036 vsize=6896 CPUtime=0 cores=0,2
/proc/15038/stat : 15038 (march_rw) R 15036 15038 14244 0 -1 4202496 317 0 0 0 0 0 0 0 25 0 1 0 282587173 7061504 259 33554432000 4194304 4300876 140736104329472 18446744073709551615 210204303344 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15038/statm: 1724 259 135 27 0 173 0

[startup+0.0496559 s]
/proc/loadavg: 3.83 4.00 4.90 4/189 15038
/proc/meminfo: memFree=20974212/32951124 swapFree=67111528/67111528
[pid=15038] ppid=15036 vsize=7824 CPUtime=0.04 cores=0,2
/proc/15038/stat : 15038 (march_rw) R 15036 15038 14244 0 -1 4202496 514 0 0 0 4 0 0 0 25 0 1 0 282587173 8011776 456 33554432000 4194304 4300876 140736104329472 18446744073709551615 4200288 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15038/statm: 1956 456 168 27 0 405 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7824

[startup+0.100658 s]
/proc/loadavg: 3.83 4.00 4.90 4/189 15038
/proc/meminfo: memFree=20974212/32951124 swapFree=67111528/67111528
[pid=15038] ppid=15036 vsize=7824 CPUtime=0.09 cores=0,2
/proc/15038/stat : 15038 (march_rw) R 15036 15038 14244 0 -1 4202496 524 0 0 0 9 0 0 0 25 0 1 0 282587173 8011776 466 33554432000 4194304 4300876 140736104329472 18446744073709551615 4217608 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15038/statm: 1956 466 168 27 0 405 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7824

[startup+0.300615 s]
/proc/loadavg: 3.83 4.00 4.90 4/189 15038
/proc/meminfo: memFree=20974212/32951124 swapFree=67111528/67111528
[pid=15038] ppid=15036 vsize=7956 CPUtime=0.29 cores=0,2
/proc/15038/stat : 15038 (march_rw) R 15036 15038 14244 0 -1 4202496 558 0 0 0 29 0 0 0 25 0 1 0 282587173 8146944 500 33554432000 4194304 4300876 140736104329472 18446744073709551615 4200263 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15038/statm: 1989 500 168 27 0 438 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7956

[startup+0.700574 s]
/proc/loadavg: 3.83 4.00 4.90 4/189 15038
/proc/meminfo: memFree=20974212/32951124 swapFree=67111528/67111528
[pid=15038] ppid=15036 vsize=8092 CPUtime=0.69 cores=0,2
/proc/15038/stat : 15038 (march_rw) R 15036 15038 14244 0 -1 4202496 595 0 0 0 69 0 0 0 25 0 1 0 282587173 8286208 537 33554432000 4194304 4300876 140736104329472 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15038/statm: 2023 537 168 27 0 472 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8092

[startup+1.50045 s]
/proc/loadavg: 3.83 4.00 4.90 5/190 15039
/proc/meminfo: memFree=20972252/32951124 swapFree=67111528/67111528
[pid=15038] ppid=15036 vsize=8260 CPUtime=1.49 cores=0,2
/proc/15038/stat : 15038 (march_rw) R 15036 15038 14244 0 -1 4202496 623 0 0 0 149 0 0 0 25 0 1 0 282587173 8458240 565 33554432000 4194304 4300876 140736104329472 18446744073709551615 4217555 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15038/statm: 2065 565 169 27 0 514 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8260

[startup+3.10015 s]
/proc/loadavg: 3.83 4.00 4.90 5/190 15039
/proc/meminfo: memFree=20971384/32951124 swapFree=67111528/67111528
[pid=15038] ppid=15036 vsize=8612 CPUtime=3.09 cores=0,2
/proc/15038/stat : 15038 (march_rw) R 15036 15038 14244 0 -1 4202496 694 0 0 0 309 0 0 0 25 0 1 0 282587173 8818688 636 33554432000 4194304 4300876 140736104329472 18446744073709551615 4264264 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15038/statm: 2153 636 169 27 0 602 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8612

[startup+6.30061 s]
/proc/loadavg: 3.84 4.00 4.90 5/190 15039
/proc/meminfo: memFree=20969280/32951124 swapFree=67111528/67111528
[pid=15038] ppid=15036 vsize=9180 CPUtime=6.29 cores=0,2
/proc/15038/stat : 15038 (march_rw) R 15036 15038 14244 0 -1 4202496 820 0 0 0 629 0 0 0 25 0 1 0 282587173 9400320 762 33554432000 4194304 4300876 140736104329472 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15038/statm: 2295 762 169 27 0 744 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9180

[startup+12.7006 s]
/proc/loadavg: 3.85 4.00 4.89 5/190 15039
/proc/meminfo: memFree=20965944/32951124 swapFree=67111528/67111528
[pid=15038] ppid=15036 vsize=10752 CPUtime=12.69 cores=0,2
/proc/15038/stat : 15038 (march_rw) R 15036 15038 14244 0 -1 4202496 1093 0 0 0 1269 0 0 0 25 0 1 0 282587173 11010048 1035 33554432000 4194304 4300876 140736104329472 18446744073709551615 4217448 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15038/statm: 2688 1035 169 27 0 1137 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10752

[startup+25.5004 s]
/proc/loadavg: 3.89 4.00 4.88 5/190 15039
/proc/meminfo: memFree=20959836/32951124 swapFree=67111528/67111528
[pid=15038] ppid=15036 vsize=12200 CPUtime=25.49 cores=0,2
/proc/15038/stat : 15038 (march_rw) R 15036 15038 14244 0 -1 4202496 1546 0 0 0 2549 0 0 0 25 0 1 0 282587173 12492800 1488 33554432000 4194304 4300876 140736104329472 18446744073709551615 4225146 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15038/statm: 3050 1488 169 27 0 1499 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12200

[startup+51.1002 s]
/proc/loadavg: 3.92 4.00 4.85 5/190 15040
/proc/meminfo: memFree=20948768/32951124 swapFree=67111528/67111528
[pid=15038] ppid=15036 vsize=17104 CPUtime=51.09 cores=0,2
/proc/15038/stat : 15038 (march_rw) R 15036 15038 14244 0 -1 4202496 2429 0 0 0 5109 0 0 0 25 0 1 0 282587173 17514496 2371 33554432000 4194304 4300876 140736104329472 18446744073709551615 4214550 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15038/statm: 4276 2371 169 27 0 2725 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17104

[startup+102.306 s]
/proc/loadavg: 3.96 4.00 4.81 5/190 15041
/proc/meminfo: memFree=20924060/32951124 swapFree=67111528/67111528
[pid=15038] ppid=15036 vsize=28116 CPUtime=102.3 cores=0,2
/proc/15038/stat : 15038 (march_rw) R 15036 15038 14244 0 -1 4202496 4138 0 0 0 10229 1 0 0 25 0 1 0 282587173 28790784 4080 33554432000 4194304 4300876 140736104329472 18446744073709551615 4214457 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15038/statm: 7029 4080 169 27 0 5478 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 28116

[startup+162.301 s]
/proc/loadavg: 4.06 4.03 4.76 5/190 15043
/proc/meminfo: memFree=20898108/32951124 swapFree=67111528/67111528
[pid=15038] ppid=15036 vsize=39216 CPUtime=162.3 cores=0,2
/proc/15038/stat : 15038 (march_rw) R 15036 15038 14244 0 -1 4202496 6127 0 0 0 16228 2 0 0 25 0 1 0 282587173 40157184 6069 33554432000 4194304 4300876 140736104329472 18446744073709551615 4288538 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15038/statm: 9804 6069 169 27 0 8253 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 39216

[startup+222.301 s]
/proc/loadavg: 4.02 4.02 4.71 5/190 15045
/proc/meminfo: memFree=20872020/32951124 swapFree=67111528/67111528
[pid=15038] ppid=15036 vsize=43948 CPUtime=222.29 cores=0,2
/proc/15038/stat : 15038 (march_rw) R 15036 15038 14244 0 -1 4202496 8055 0 0 0 22227 2 0 0 25 0 1 0 282587173 45002752 7997 33554432000 4194304 4300876 140736104329472 18446744073709551615 4217472 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15038/statm: 10987 7997 169 27 0 9436 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 43948

[startup+282.301 s]
/proc/loadavg: 4.01 4.01 4.66 5/190 15046
/proc/meminfo: memFree=20845932/32951124 swapFree=67111528/67111528
[pid=15038] ppid=15036 vsize=57044 CPUtime=282.3 cores=0,2
/proc/15038/stat : 15038 (march_rw) R 15036 15038 14244 0 -1 4202496 9979 0 0 0 28227 3 0 0 25 0 1 0 282587173 58413056 9921 33554432000 4194304 4300876 140736104329472 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15038/statm: 14261 9921 169 27 0 12710 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 57044

[startup+342.301 s]
/proc/loadavg: 4.00 4.01 4.62 5/190 15074
/proc/meminfo: memFree=20828780/32951124 swapFree=67111528/67111528
[pid=15038] ppid=15036 vsize=57176 CPUtime=342.29 cores=0,2
/proc/15038/stat : 15038 (march_rw) R 15036 15038 14244 0 -1 4202496 11901 0 0 0 34226 3 0 0 25 0 1 0 282587173 58548224 11843 33554432000 4194304 4300876 140736104329472 18446744073709551615 4248656 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15038/statm: 14294 11843 169 27 0 12743 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 57176

[startup+402.3 s]
/proc/loadavg: 4.05 4.02 4.58 5/190 15130
/proc/meminfo: memFree=20801012/32951124 swapFree=67111528/67111528
[pid=15038] ppid=15036 vsize=86280 CPUtime=402.3 cores=0,2
/proc/15038/stat : 15038 (march_rw) R 15036 15038 14244 0 -1 4202496 13826 0 0 0 40226 4 0 0 25 0 1 0 282587173 88350720 13768 33554432000 4194304 4300876 140736104329472 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15038/statm: 21570 13768 169 27 0 20019 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 86280

[startup+462.3 s]
/proc/loadavg: 4.02 4.01 4.54 5/190 15132
/proc/meminfo: memFree=20768248/32951124 swapFree=67111528/67111528
[pid=15038] ppid=15036 vsize=86280 CPUtime=462.29 cores=0,2
/proc/15038/stat : 15038 (march_rw) R 15036 15038 14244 0 -1 4202496 15689 0 0 0 46225 4 0 0 25 0 1 0 282587173 88350720 15631 33554432000 4194304 4300876 140736104329472 18446744073709551615 4228776 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15038/statm: 21570 15631 169 27 0 20019 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 86280

[startup+522.3 s]
/proc/loadavg: 4.05 4.02 4.51 5/190 15134
/proc/meminfo: memFree=20737092/32951124 swapFree=67111528/67111528
[pid=15038] ppid=15036 vsize=86280 CPUtime=522.3 cores=0,2
/proc/15038/stat : 15038 (march_rw) R 15036 15038 14244 0 -1 4202496 17534 0 0 0 52224 6 0 0 25 0 1 0 282587173 88350720 17476 33554432000 4194304 4300876 140736104329472 18446744073709551615 4214464 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15038/statm: 21570 17476 169 27 0 20019 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 86280

[startup+582.3 s]
/proc/loadavg: 4.07 4.03 4.48 5/190 15162
/proc/meminfo: memFree=20794944/32951124 swapFree=67111528/67111528
[pid=15038] ppid=15036 vsize=115748 CPUtime=582.29 cores=0,2
/proc/15038/stat : 15038 (march_rw) R 15036 15038 14244 0 -1 4202496 19289 0 0 0 58223 6 0 0 25 0 1 0 282587173 118525952 19231 33554432000 4194304 4300876 140736104329472 18446744073709551615 4217479 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15038/statm: 28937 19231 169 27 0 27386 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 115748

[startup+642.3 s]
/proc/loadavg: 4.02 4.02 4.45 5/190 15163
/proc/meminfo: memFree=20772064/32951124 swapFree=67111528/67111528
[pid=15038] ppid=15036 vsize=115748 CPUtime=642.31 cores=0,2
/proc/15038/stat : 15038 (march_rw) R 15036 15038 14244 0 -1 4202496 21106 0 0 0 64224 7 0 0 25 0 1 0 282587173 118525952 21048 33554432000 4194304 4300876 140736104329472 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15038/statm: 28937 21048 169 27 0 27386 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 115748

[startup+702.3 s]
/proc/loadavg: 4.01 4.02 4.42 5/190 15219
/proc/meminfo: memFree=20741584/32951124 swapFree=67111528/67111528
[pid=15038] ppid=15036 vsize=115748 CPUtime=702.3 cores=0,2
/proc/15038/stat : 15038 (march_rw) R 15036 15038 14244 0 -1 4202496 23037 0 0 0 70223 7 0 0 25 0 1 0 282587173 118525952 22979 33554432000 4194304 4300876 140736104329472 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15038/statm: 28937 22979 169 27 0 27386 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 115748

[startup+762.306 s]
/proc/loadavg: 4.00 4.01 4.39 5/190 15221
/proc/meminfo: memFree=20705948/32951124 swapFree=67111528/67111528
[pid=15038] ppid=15036 vsize=134672 CPUtime=762.31 cores=0,2
/proc/15038/stat : 15038 (march_rw) R 15036 15038 14244 0 -1 4202496 24929 0 0 0 76223 8 0 0 25 0 1 0 282587173 137904128 24871 33554432000 4194304 4300876 140736104329472 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15038/statm: 33668 24871 169 27 0 32117 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 134672

[startup+822.3 s]
/proc/loadavg: 4.00 4.01 4.36 5/190 15223
/proc/meminfo: memFree=20672408/32951124 swapFree=67111528/67111528
[pid=15038] ppid=15036 vsize=134672 CPUtime=822.3 cores=0,2
/proc/15038/stat : 15038 (march_rw) R 15036 15038 14244 0 -1 4202496 26775 0 0 0 82222 8 0 0 25 0 1 0 282587173 137904128 26717 33554432000 4194304 4300876 140736104329472 18446744073709551615 4261083 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15038/statm: 33668 26717 169 27 0 32117 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 134672

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 4.34 6/190 15224
/proc/meminfo: memFree=20639212/32951124 swapFree=67111528/67111528
[pid=15038] ppid=15036 vsize=178872 CPUtime=882.31 cores=0,2
/proc/15038/stat : 15038 (march_rw) R 15036 15038 14244 0 -1 4202496 28638 0 0 0 88222 9 0 0 25 0 1 0 282587173 183164928 28580 33554432000 4194304 4300876 140736104329472 18446744073709551615 4217608 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15038/statm: 44718 28580 169 27 0 43167 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 178872

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 4.31 5/190 15225
/proc/meminfo: memFree=20606544/32951124 swapFree=67111528/67111528
[pid=15038] ppid=15036 vsize=178872 CPUtime=942.31 cores=0,2
/proc/15038/stat : 15038 (march_rw) R 15036 15038 14244 0 -1 4202496 30408 0 0 0 94222 9 0 0 25 0 1 0 282587173 183164928 30350 33554432000 4194304 4300876 140736104329472 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15038/statm: 44718 30350 169 27 0 43167 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 178872

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 4.29 5/190 15227
/proc/meminfo: memFree=20574260/32951124 swapFree=67111528/67111528
[pid=15038] ppid=15036 vsize=179004 CPUtime=1002.3 cores=0,2
/proc/15038/stat : 15038 (march_rw) R 15036 15038 14244 0 -1 4202496 32118 0 0 0 100221 9 0 0 25 0 1 0 282587173 183300096 32060 33554432000 4194304 4300876 140736104329472 18446744073709551615 4217615 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15038/statm: 44751 32060 169 27 0 43200 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 179004

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 4.27 5/190 15229
/proc/meminfo: memFree=20541344/32951124 swapFree=67111528/67111528
[pid=15038] ppid=15036 vsize=179004 CPUtime=1062.31 cores=0,2
/proc/15038/stat : 15038 (march_rw) R 15036 15038 14244 0 -1 4202496 33969 0 0 0 106221 10 0 0 25 0 1 0 282587173 183300096 33911 33554432000 4194304 4300876 140736104329472 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15038/statm: 44751 33911 169 27 0 43200 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 179004

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 4.25 5/190 15231
/proc/meminfo: memFree=20507800/32951124 swapFree=67111528/67111528
[pid=15038] ppid=15036 vsize=179004 CPUtime=1122.31 cores=0,2
/proc/15038/stat : 15038 (march_rw) R 15036 15038 14244 0 -1 4202496 35824 0 0 0 112220 11 0 0 25 0 1 0 282587173 183300096 35766 33554432000 4194304 4300876 140736104329472 18446744073709551615 4225150 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15038/statm: 44751 35766 169 27 0 43200 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 179004

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 4.23 5/190 15232
/proc/meminfo: memFree=20476632/32951124 swapFree=67111528/67111528
[pid=15038] ppid=15036 vsize=179004 CPUtime=1182.31 cores=0,2
/proc/15038/stat : 15038 (march_rw) R 15036 15038 14244 0 -1 4202496 37625 0 0 0 118220 11 0 0 25 0 1 0 282587173 183300096 37567 33554432000 4194304 4300876 140736104329472 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15038/statm: 44751 37567 169 27 0 43200 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 179004

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 4.22 5/190 15260
/proc/meminfo: memFree=20586616/32951124 swapFree=67111528/67111528
[pid=15038] ppid=15036 vsize=179004 CPUtime=1242.31 cores=0,2
/proc/15038/stat : 15038 (march_rw) R 15036 15038 14244 0 -1 4202496 39373 0 0 0 124219 12 0 0 25 0 1 0 282587173 183300096 39315 33554432000 4194304 4300876 140736104329472 18446744073709551615 4217379 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15038/statm: 44751 39315 169 27 0 43200 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 179004



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.40 3.83 4.14 4/184 15279
/proc/meminfo: memFree=20565060/32951124 swapFree=67111528/67111528
[pid=15038] ppid=15036 vsize=179004 CPUtime=1300.01 cores=0,2
/proc/15038/stat : 15038 (march_rw) R 15036 15038 14244 0 -1 4202496 41089 0 0 0 129989 12 0 0 25 0 1 0 282587173 183300096 41031 33554432000 4194304 4300876 140736104329472 18446744073709551615 4214457 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15038/statm: 44751 41031 169 27 0 43200 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 179004

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.02
CPU time (s): 1300.04
CPU user time (s): 1299.9
CPU system time (s): 0.137979
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 179004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.9
system time used= 0.137979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41089
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= 4
involuntary context switches= 15641

runsolver used 1.86372 second user time and 4.05838 second system time

The end

Launcher Data 

Begin job on node130 at 2011-04-02 04:04:47
IDJOB=3152624
IDBENCH=82904
IDSOLVER=1561
FILE ID=node130/3152624-1301709887
RUNJOBID= node130-1301708563-14262
PBS_JOBID= 12840849
Free space on /tmp= 71988 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S910125393-002.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152624-1301709887/watcher-3152624-1301709887 -o /tmp/evaluation-result-3152624-1301709887/solver-3152624-1301709887 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152624-1301709887.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 8567972e0c3ca849f27342fc5fce028c
RANDOM SEED=454150723

node130.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		: 2666.838
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	: 5333.67
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		: 2666.838
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	: 5332.83
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		: 2666.838
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	: 5332.75
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		: 2666.838
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	: 5332.81
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		: 2666.838
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	: 5332.75
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		: 2666.838
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	: 5332.83
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		: 2666.838
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		: 2666.838
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	: 5332.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      20974352 kB
Buffers:        351276 kB
Cached:       11292104 kB
SwapCached:          0 kB
Active:        7215424 kB
Inactive:      4502480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20974352 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             780 kB
Writeback:           0 kB
AnonPages:       74616 kB
Mapped:          15732 kB
Slab:           196000 kB
PageTables:       5276 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   259716 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= 71988 MiB
End job on node130 at 2011-04-02 04:26:29