Trace number 1512865

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_hi hi? (TO) 1200.11 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1334593800-018.cnf
MD5SUM445a4153e94b03b5b26d24042b03c5d7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark365.418
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
Number of clauses of size over 50

Solver Data 

0.39/0.47	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.47	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.47	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.47	c main()::
0.39/0.47	c initFormula():: searching for DIMACS p-line....
0.39/0.47	c full lookahead due to high density!
0.39/0.47	c initFormula():: the DIMACS p-line indicates a CNF of 900 variables and 18000 clauses.
0.39/0.47	c parseCNF():: parsing....
0.39/0.47	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.47	c runParser():: parsing was successful, warming up engines...
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c preprocessing fase I completed:: there are now 900 free variables and 18000 clauses.
0.39/0.47	c stat :: sign balance is biased by 0.041
0.39/0.47	c using k-SAT heuristics (size based diff)
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c main():: clause / variable ratio: ( 18000 / 900 ) = 20.00
0.39/0.47	c longest clause has size 5
0.39/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.47	c number of free variables = 900
0.39/0.47	c dynamic_preselect_setsize :: off
0.39/0.47	c main():: all systems go!
0.39/0.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 431
0.69/0.73	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: 40504
11.79/11.80	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 |****************************************************************| ( 2/999) NodeCount: 3743752
1105.01/1105.42	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 version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1512865-1238210133/watcher-1512865-1238210133 -o /tmp/evaluation-result-1512865-1238210133/solver-1512865-1238210133 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1512865-1238210133.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.91 3/72 27006
/proc/meminfo: memFree=1166208/2055920 swapFree=4175896/4192956
[pid=27006] ppid=27004 vsize=980 CPUtime=0
/proc/27006/stat : 27006 (march_hi) R 27004 27006 26367 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1093674508 1003520 117 1992294400 134512640 135197378 4294956240 18446744073709551615 134848316 0 0 4096 0 0 0 0 17 1 0 0
/proc/27006/statm: 245 117 58 167 0 76 0

[startup+0.00810099 s]
/proc/loadavg: 1.00 0.99 0.91 3/72 27006
/proc/meminfo: memFree=1166208/2055920 swapFree=4175896/4192956
[pid=27006] ppid=27004 vsize=1112 CPUtime=0
/proc/27006/stat : 27006 (march_hi) R 27004 27006 26367 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 1093674508 1138688 127 1992294400 134512640 135197378 4294956240 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/27006/statm: 278 127 58 167 0 109 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1112

[startup+0.101119 s]
/proc/loadavg: 1.00 0.99 0.91 3/72 27006
/proc/meminfo: memFree=1166208/2055920 swapFree=4175896/4192956
[pid=27006] ppid=27004 vsize=2488 CPUtime=0.09
/proc/27006/stat : 27006 (march_hi) R 27004 27006 26367 0 -1 4194304 1389 0 0 0 9 0 0 0 18 0 1 0 1093674508 2547712 393 1992294400 134512640 135197378 4294956240 18446744073709551615 134917470 0 0 4096 0 0 0 0 17 1 0 0
/proc/27006/statm: 622 393 79 167 0 453 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2488

[startup+0.301157 s]
/proc/loadavg: 1.00 0.99 0.91 3/72 27006
/proc/meminfo: memFree=1166208/2055920 swapFree=4175896/4192956
[pid=27006] ppid=27004 vsize=3420 CPUtime=0.29
/proc/27006/stat : 27006 (march_hi) R 27004 27006 26367 0 -1 4194304 2230 0 0 0 29 0 0 0 19 0 1 0 1093674508 3502080 600 1992294400 134512640 135197378 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/27006/statm: 855 600 82 167 0 686 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3420

[startup+0.701236 s]
/proc/loadavg: 1.00 0.99 0.91 3/72 27006
/proc/meminfo: memFree=1166208/2055920 swapFree=4175896/4192956
[pid=27006] ppid=27004 vsize=6088 CPUtime=0.69
/proc/27006/stat : 27006 (march_hi) R 27004 27006 26367 0 -1 4194304 2821 0 0 0 69 0 0 0 23 0 1 0 1093674508 6234112 995 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/27006/statm: 1522 995 93 167 0 1353 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6088

[startup+1.50139 s]
/proc/loadavg: 1.00 0.99 0.91 2/73 27007
/proc/meminfo: memFree=1162552/2055920 swapFree=4175896/4192956
[pid=27006] ppid=27004 vsize=6088 CPUtime=1.49
/proc/27006/stat : 27006 (march_hi) R 27004 27006 26367 0 -1 4194304 2821 0 0 0 149 0 0 0 25 0 1 0 1093674508 6234112 995 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/27006/statm: 1522 995 93 167 0 1353 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6088

[startup+3.10171 s]
/proc/loadavg: 1.00 0.99 0.91 2/73 27007
/proc/meminfo: memFree=1162368/2055920 swapFree=4175896/4192956
[pid=27006] ppid=27004 vsize=6088 CPUtime=3.09
/proc/27006/stat : 27006 (march_hi) R 27004 27006 26367 0 -1 4194304 2821 0 0 0 309 0 0 0 25 0 1 0 1093674508 6234112 995 1992294400 134512640 135197378 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/27006/statm: 1522 995 93 167 0 1353 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6088

[startup+6.30134 s]
/proc/loadavg: 1.00 0.99 0.91 2/73 27007
/proc/meminfo: memFree=1162304/2055920 swapFree=4175896/4192956
[pid=27006] ppid=27004 vsize=6772 CPUtime=6.28
/proc/27006/stat : 27006 (march_hi) R 27004 27006 26367 0 -1 4194304 2962 0 0 0 628 0 0 0 25 0 1 0 1093674508 6934528 1136 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/27006/statm: 1693 1136 93 167 0 1524 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 6772

[startup+12.7016 s]
/proc/loadavg: 1.00 0.99 0.91 2/73 27007
/proc/meminfo: memFree=1161280/2055920 swapFree=4175896/4192956
[pid=27006] ppid=27004 vsize=7624 CPUtime=12.69
/proc/27006/stat : 27006 (march_hi) R 27004 27006 26367 0 -1 4194304 3091 0 0 0 1268 1 0 0 25 0 1 0 1093674508 7806976 1265 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/27006/statm: 1906 1265 93 167 0 1737 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7624

[startup+25.5011 s]
/proc/loadavg: 1.00 0.99 0.91 2/73 27007
/proc/meminfo: memFree=1160128/2055920 swapFree=4175896/4192956
[pid=27006] ppid=27004 vsize=8388 CPUtime=25.48
/proc/27006/stat : 27006 (march_hi) R 27004 27006 26367 0 -1 4194304 3362 0 0 0 2547 1 0 0 25 0 1 0 1093674508 8589312 1536 1992294400 134512640 135197378 4294956240 18446744073709551615 134541438 0 0 4096 0 0 0 0 17 1 0 0
/proc/27006/statm: 2097 1536 93 167 0 1928 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8388

[startup+51.1011 s]
/proc/loadavg: 1.00 0.99 0.91 2/73 27007
/proc/meminfo: memFree=1157952/2055920 swapFree=4175896/4192956
[pid=27006] ppid=27004 vsize=11264 CPUtime=51.07
/proc/27006/stat : 27006 (march_hi) R 27004 27006 26367 0 -1 4194304 3910 0 0 0 5105 2 0 0 25 0 1 0 1093674508 11534336 2084 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/27006/statm: 2816 2084 93 167 0 2647 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11264

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/73 27007
/proc/meminfo: memFree=1153472/2055920 swapFree=4175896/4192956
[pid=27006] ppid=27004 vsize=17732 CPUtime=102.26
/proc/27006/stat : 27006 (march_hi) R 27004 27006 26367 0 -1 4194304 4989 0 0 0 10222 4 0 0 25 0 1 0 1093674508 18157568 3163 1992294400 134512640 135197378 4294956240 18446744073709551615 134541581 0 0 4096 0 0 0 0 17 1 0 0
/proc/27006/statm: 4433 3163 93 167 0 4264 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17732

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/73 27007
/proc/meminfo: memFree=1148288/2055920 swapFree=4175896/4192956
[pid=27006] ppid=27004 vsize=23900 CPUtime=162.24
/proc/27006/stat : 27006 (march_hi) R 27004 27006 26367 0 -1 4194304 6290 0 0 0 16218 6 0 0 25 0 1 0 1093674508 24473600 4464 1992294400 134512640 135197378 4294956240 18446744073709551615 134713223 0 0 4096 0 0 0 0 17 1 0 0
/proc/27006/statm: 5975 4464 93 167 0 5806 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23900

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/73 27007
/proc/meminfo: memFree=1143168/2055920 swapFree=4175896/4192956
[pid=27006] ppid=27004 vsize=32632 CPUtime=222.22
/proc/27006/stat : 27006 (march_hi) R 27004 27006 26367 0 -1 4194304 7566 0 0 0 22214 8 0 0 25 0 1 0 1093674508 33415168 5740 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/27006/statm: 8158 5740 93 167 0 7989 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 32632

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/73 27007
/proc/meminfo: memFree=1138112/2055920 swapFree=4175896/4192956
[pid=27006] ppid=27004 vsize=32632 CPUtime=282.19
/proc/27006/stat : 27006 (march_hi) R 27004 27006 26367 0 -1 4194304 8834 0 0 0 28210 9 0 0 25 0 1 0 1093674508 33415168 7008 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/27006/statm: 8158 7008 93 167 0 7989 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 32632

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/73 27007
/proc/meminfo: memFree=1132736/2055920 swapFree=4175896/4192956
[pid=27006] ppid=27004 vsize=46328 CPUtime=342.17
/proc/27006/stat : 27006 (march_hi) R 27004 27006 26367 0 -1 4194304 10173 0 0 0 34207 10 0 0 25 0 1 0 1093674508 47439872 8347 1992294400 134512640 135197378 4294956240 18446744073709551615 134602799 0 0 4096 0 0 0 0 17 1 0 0
/proc/27006/statm: 11582 8347 93 167 0 11413 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 46328

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/73 27007
/proc/meminfo: memFree=1127680/2055920 swapFree=4175896/4192956
[pid=27006] ppid=27004 vsize=46328 CPUtime=402.15
/proc/27006/stat : 27006 (march_hi) R 27004 27006 26367 0 -1 4194304 11439 0 0 0 40204 11 0 0 25 0 1 0 1093674508 47439872 9613 1992294400 134512640 135197378 4294956240 18446744073709551615 134541546 0 0 4096 0 0 0 0 17 1 0 0
/proc/27006/statm: 11582 9613 93 167 0 11413 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 46328

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/73 27007
/proc/meminfo: memFree=1122688/2055920 swapFree=4175896/4192956
[pid=27006] ppid=27004 vsize=46328 CPUtime=462.13
/proc/27006/stat : 27006 (march_hi) R 27004 27006 26367 0 -1 4194304 12692 0 0 0 46201 12 0 0 25 0 1 0 1093674508 47439872 10866 1992294400 134512640 135197378 4294956240 18446744073709551615 134541511 0 0 4096 0 0 0 0 17 1 0 0
/proc/27006/statm: 11582 10866 93 167 0 11413 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 46328

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/73 27007
/proc/meminfo: memFree=1117632/2055920 swapFree=4175896/4192956
[pid=27006] ppid=27004 vsize=65972 CPUtime=522.1
/proc/27006/stat : 27006 (march_hi) R 27004 27006 26367 0 -1 4194304 13941 0 0 0 52196 14 0 0 25 0 1 0 1093674508 67555328 12115 1992294400 134512640 135197378 4294956240 18446744073709551615 134617905 0 0 4096 0 0 0 0 17 1 0 0
/proc/27006/statm: 16493 12115 93 167 0 16324 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 65972

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/73 27007
/proc/meminfo: memFree=1112512/2055920 swapFree=4175896/4192956
[pid=27006] ppid=27004 vsize=65976 CPUtime=582.08
/proc/27006/stat : 27006 (march_hi) R 27004 27006 26367 0 -1 4194304 15186 0 0 0 58193 15 0 0 25 0 1 0 1093674508 67559424 13360 1992294400 134512640 135197378 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/27006/statm: 16494 13360 93 167 0 16325 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 65976

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/73 27007
/proc/meminfo: memFree=1107584/2055920 swapFree=4175896/4192956
[pid=27006] ppid=27004 vsize=66576 CPUtime=642.07
/proc/27006/stat : 27006 (march_hi) R 27004 27006 26367 0 -1 4194304 16419 0 0 0 64190 17 0 0 25 0 1 0 1093674508 68173824 14593 1992294400 134512640 135197378 4294956240 18446744073709551615 134572685 0 0 4096 0 0 0 0 17 1 0 0
/proc/27006/statm: 16644 14593 93 167 0 16475 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 66576

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/73 27007
/proc/meminfo: memFree=1102784/2055920 swapFree=4175896/4192956
[pid=27006] ppid=27004 vsize=66576 CPUtime=702.04
/proc/27006/stat : 27006 (march_hi) R 27004 27006 26367 0 -1 4194304 17644 0 0 0 70186 18 0 0 25 0 1 0 1093674508 68173824 15818 1992294400 134512640 135197378 4294956240 18446744073709551615 134524842 0 0 4096 0 0 0 0 17 1 0 0
/proc/27006/statm: 16644 15818 93 167 0 16475 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 66576

[startup+762.307 s]
/proc/loadavg: 1.00 0.99 0.91 2/73 27007
/proc/meminfo: memFree=1097792/2055920 swapFree=4175896/4192956
[pid=27006] ppid=27004 vsize=96044 CPUtime=762.03
/proc/27006/stat : 27006 (march_hi) R 27004 27006 26367 0 -1 4194304 18858 0 0 0 76184 19 0 0 25 0 1 0 1093674508 98349056 17032 1992294400 134512640 135197378 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/27006/statm: 24011 17032 93 167 0 23842 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 96044

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/73 27007
/proc/meminfo: memFree=1093120/2055920 swapFree=4175896/4192956
[pid=27006] ppid=27004 vsize=96044 CPUtime=822
/proc/27006/stat : 27006 (march_hi) R 27004 27006 26367 0 -1 4194304 20060 0 0 0 82180 20 0 0 25 0 1 0 1093674508 98349056 18234 1992294400 134512640 135197378 4294956240 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 1 0 0
/proc/27006/statm: 24011 18234 93 167 0 23842 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 96044

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/73 27007
/proc/meminfo: memFree=1088320/2055920 swapFree=4175896/4192956
[pid=27006] ppid=27004 vsize=96044 CPUtime=881.99
/proc/27006/stat : 27006 (march_hi) R 27004 27006 26367 0 -1 4194304 21248 0 0 0 88177 22 0 0 25 0 1 0 1093674508 98349056 19422 1992294400 134512640 135197378 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/27006/statm: 24011 19422 93 167 0 23842 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 96044

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/73 27007
/proc/meminfo: memFree=1083712/2055920 swapFree=4175896/4192956
[pid=27006] ppid=27004 vsize=96044 CPUtime=941.96
/proc/27006/stat : 27006 (march_hi) R 27004 27006 26367 0 -1 4194304 22401 0 0 0 94173 23 0 0 25 0 1 0 1093674508 98349056 20575 1992294400 134512640 135197378 4294956240 18446744073709551615 134522781 0 0 4096 0 0 0 0 17 1 0 0
/proc/27006/statm: 24011 20575 93 167 0 23842 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 96044

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/73 27007
/proc/meminfo: memFree=1079168/2055920 swapFree=4175896/4192956
[pid=27006] ppid=27004 vsize=96044 CPUtime=1001.94
/proc/27006/stat : 27006 (march_hi) R 27004 27006 26367 0 -1 4194304 23516 0 0 0 100170 24 0 0 25 0 1 0 1093674508 98349056 21690 1992294400 134512640 135197378 4294956240 18446744073709551615 134713225 0 0 4096 0 0 0 0 17 1 0 0
/proc/27006/statm: 24011 21690 93 167 0 23842 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 96044

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/73 27007
/proc/meminfo: memFree=1075072/2055920 swapFree=4175896/4192956
[pid=27006] ppid=27004 vsize=97244 CPUtime=1061.92
/proc/27006/stat : 27006 (march_hi) R 27004 27006 26367 0 -1 4194304 24566 0 0 0 106167 25 0 0 25 0 1 0 1093674508 99577856 22740 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/27006/statm: 24311 22740 93 167 0 24142 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 97244

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/73 27007
/proc/meminfo: memFree=1070848/2055920 swapFree=4175896/4192956
[pid=27006] ppid=27004 vsize=141444 CPUtime=1121.9
/proc/27006/stat : 27006 (march_hi) R 27004 27006 26367 0 -1 4194304 25564 0 0 0 112163 27 0 0 25 0 1 0 1093674508 144838656 23738 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/27006/statm: 35361 23738 93 167 0 35192 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 141444

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/73 27007
/proc/meminfo: memFree=1065856/2055920 swapFree=4175896/4192956
[pid=27006] ppid=27004 vsize=141444 CPUtime=1181.88
/proc/27006/stat : 27006 (march_hi) R 27004 27006 26367 0 -1 4194304 26832 0 0 0 118159 29 0 0 25 0 1 0 1093674508 144838656 25006 1992294400 134512640 135197378 4294956240 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 1 0 0
/proc/27006/statm: 35361 25006 93 167 0 35192 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 141444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/73 27007
/proc/meminfo: memFree=1064192/2055920 swapFree=4175896/4192956
[pid=27006] ppid=27004 vsize=141444 CPUtime=1200.07
/proc/27006/stat : 27006 (march_hi) R 27004 27006 26367 0 -1 4194304 27216 0 0 0 119978 29 0 0 25 0 1 0 1093674508 144838656 25390 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/27006/statm: 35361 25390 93 167 0 35192 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 141444

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/73 27007
/proc/meminfo: memFree=1064192/2055920 swapFree=4175896/4192956
[pid=27006] ppid=27004 vsize=141444 CPUtime=1200.07
/proc/27006/stat : 27006 (march_hi) R 27004 27006 26367 0 -1 4194304 27216 0 0 0 119978 29 0 0 25 0 1 0 1093674508 144838656 25390 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/27006/statm: 35361 25390 93 167 0 35192 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 141444

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.11
CPU user time (s): 1199.79
CPU system time (s): 0.315951
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 141444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.315951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27216
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= 2
involuntary context switches= 1871

runsolver used 1.10583 second user time and 3.2725 second system time

The end

Launcher Data 

Begin job on node66 at 2009-03-28 04:15:33
IDJOB=1512865
IDBENCH=70215
IDSOLVER=521
FILE ID=node66/1512865-1238210133
PBS_JOBID= 9060500
Free space on /tmp= 66544 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1334593800-018.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512865-1238210133/watcher-1512865-1238210133 -o /tmp/evaluation-result-1512865-1238210133/solver-1512865-1238210133 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1512865-1238210133.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 445a4153e94b03b5b26d24042b03c5d7
RANDOM SEED=1158519860

node66.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.286
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.286
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1166624 kB
Buffers:         85292 kB
Cached:         712228 kB
SwapCached:       8824 kB
Active:         186616 kB
Inactive:       621860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1166624 kB
SwapTotal:     4192956 kB
SwapFree:      4175896 kB
Dirty:            1192 kB
Writeback:           0 kB
Mapped:          16568 kB
Slab:            66028 kB
Committed_AS:  3048760 kB
PageTables:       1976 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66540 MiB
End job on node66 at 2009-03-28 04:35:36