Trace number 1544008

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
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.06 1200.71

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/700/
unif-k5-r20-v700-c14000-S1611899384-022.cnf
MD5SUM66fb9b1d9d1970f097747a014bb15243
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.93271
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
Number of clauses of size over 50

Solver Data

0.19/0.29	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.29	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.19/0.29	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.19/0.29	c main()::
0.19/0.29	c initFormula():: searching for DIMACS p-line....
0.19/0.29	c full lookahead due to high density!
0.19/0.29	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 14000 clauses.
0.19/0.29	c parseCNF():: parsing....
0.19/0.29	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.29	c runParser():: parsing was successful, warming up engines...
0.19/0.29	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.29	c preprocessing fase I completed:: there are now 700 free variables and 14000 clauses.
0.19/0.29	c stat :: sign balance is biased by 0.043
0.19/0.29	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.19/0.29	c using k-SAT heuristics (size based diff)
0.19/0.29	c longest clause has size 5
0.19/0.29	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.29	c main():: clause / variable ratio: ( 14000 / 700 ) = 20.00
0.19/0.29	c longest clause has size 5
0.19/0.29	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.29	c dynamic_preselect_setsize :: off
0.19/0.29	c suggested doublelook initial :: 0
0.19/0.29	c main():: all systems go!
0.19/0.29	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 344 JD: 211
1.49/1.52	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 71408 JD: 211
308.02/308.27	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-1544008-1238602696/watcher-1544008-1238602696 -o /tmp/evaluation-result-1544008-1238602696/solver-1544008-1238602696 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544008-1238602696.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: 0.00 0.16 1.41 3/64 28456
/proc/meminfo: memFree=1552240/2055920 swapFree=4178472/4192956
[pid=28456] ppid=28454 vsize=788 CPUtime=0
/proc/28456/stat : 28456 (march_ks) R 28454 28456 28419 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 1132936579 806912 100 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/28456/statm: 197 100 47 123 0 72 0

[startup+0.0840161 s]
/proc/loadavg: 0.00 0.16 1.41 3/64 28456
/proc/meminfo: memFree=1552240/2055920 swapFree=4178472/4192956
[pid=28456] ppid=28454 vsize=2736 CPUtime=0.07
/proc/28456/stat : 28456 (march_ks) R 28454 28456 28419 0 -1 4194304 1481 0 0 0 7 0 0 0 18 0 1 0 1132936579 2801664 507 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/28456/statm: 684 507 67 123 0 559 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2736

[startup+0.101018 s]
/proc/loadavg: 0.00 0.16 1.41 3/64 28456
/proc/meminfo: memFree=1552240/2055920 swapFree=4178472/4192956
[pid=28456] ppid=28454 vsize=2736 CPUtime=0.09
/proc/28456/stat : 28456 (march_ks) R 28454 28456 28419 0 -1 4194304 1481 0 0 0 9 0 0 0 18 0 1 0 1132936579 2801664 507 1992294400 134512640 135019032 4294956240 18446744073709551615 134536935 0 0 4096 0 0 0 0 17 0 0 0
/proc/28456/statm: 684 507 67 123 0 559 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2736

[startup+0.301041 s]
/proc/loadavg: 0.00 0.16 1.41 3/64 28456
/proc/meminfo: memFree=1552240/2055920 swapFree=4178472/4192956
[pid=28456] ppid=28454 vsize=3472 CPUtime=0.29
/proc/28456/stat : 28456 (march_ks) R 28454 28456 28419 0 -1 4194304 2211 0 0 0 29 0 0 0 20 0 1 0 1132936579 3555328 629 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/28456/statm: 868 629 72 123 0 743 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3472

[startup+0.701088 s]
/proc/loadavg: 0.00 0.16 1.41 3/64 28456
/proc/meminfo: memFree=1552240/2055920 swapFree=4178472/4192956
[pid=28456] ppid=28454 vsize=3476 CPUtime=0.69
/proc/28456/stat : 28456 (march_ks) R 28454 28456 28419 0 -1 4194304 2212 0 0 0 69 0 0 0 24 0 1 0 1132936579 3559424 630 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/28456/statm: 869 630 72 123 0 744 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3476

[startup+1.50118 s]
/proc/loadavg: 0.08 0.18 1.41 2/65 28457
/proc/meminfo: memFree=1549736/2055920 swapFree=4178472/4192956
[pid=28456] ppid=28454 vsize=3484 CPUtime=1.49
/proc/28456/stat : 28456 (march_ks) R 28454 28456 28419 0 -1 4194304 2214 0 0 0 149 0 0 0 25 0 1 0 1132936579 3567616 632 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/28456/statm: 871 632 72 123 0 746 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3484

[startup+3.10137 s]
/proc/loadavg: 0.08 0.18 1.41 2/65 28457
/proc/meminfo: memFree=1549608/2055920 swapFree=4178472/4192956
[pid=28456] ppid=28454 vsize=3484 CPUtime=3.09
/proc/28456/stat : 28456 (march_ks) R 28454 28456 28419 0 -1 4194304 2214 0 0 0 309 0 0 0 25 0 1 0 1132936579 3567616 632 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/28456/statm: 871 632 72 123 0 746 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3484

[startup+6.30175 s]
/proc/loadavg: 0.15 0.19 1.41 2/65 28457
/proc/meminfo: memFree=1549480/2055920 swapFree=4178472/4192956
[pid=28456] ppid=28454 vsize=3484 CPUtime=6.29
/proc/28456/stat : 28456 (march_ks) R 28454 28456 28419 0 -1 4194304 2214 0 0 0 629 0 0 0 25 0 1 0 1132936579 3567616 632 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/28456/statm: 871 632 72 123 0 746 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3484

[startup+12.7015 s]
/proc/loadavg: 0.22 0.20 1.41 2/65 28457
/proc/meminfo: memFree=1549488/2055920 swapFree=4178472/4192956
[pid=28456] ppid=28454 vsize=3668 CPUtime=12.69
/proc/28456/stat : 28456 (march_ks) R 28454 28456 28419 0 -1 4194304 2228 0 0 0 1269 0 0 0 25 0 1 0 1132936579 3756032 646 1992294400 134512640 135019032 4294956240 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/28456/statm: 917 646 72 123 0 792 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3668

[startup+25.502 s]
/proc/loadavg: 0.39 0.24 1.40 2/65 28457
/proc/meminfo: memFree=1549488/2055920 swapFree=4178472/4192956
[pid=28456] ppid=28454 vsize=3808 CPUtime=25.48
/proc/28456/stat : 28456 (march_ks) R 28454 28456 28419 0 -1 4194304 2268 0 0 0 2548 0 0 0 25 0 1 0 1132936579 3899392 686 1992294400 134512640 135019032 4294956240 18446744073709551615 134526902 0 0 4096 0 0 0 0 17 0 0 0
/proc/28456/statm: 952 686 72 123 0 827 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3808

[startup+51.1011 s]
/proc/loadavg: 0.60 0.30 1.39 2/65 28457
/proc/meminfo: memFree=1549424/2055920 swapFree=4178472/4192956
[pid=28456] ppid=28454 vsize=3808 CPUtime=51.06
/proc/28456/stat : 28456 (march_ks) R 28454 28456 28419 0 -1 4194304 2268 0 0 0 5105 1 0 0 25 0 1 0 1132936579 3899392 686 1992294400 134512640 135019032 4294956240 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 0 0 0
/proc/28456/statm: 952 686 72 123 0 827 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 3808

[startup+102.305 s]
/proc/loadavg: 0.82 0.41 1.36 2/65 28457
/proc/meminfo: memFree=1549360/2055920 swapFree=4178472/4192956
[pid=28456] ppid=28454 vsize=3876 CPUtime=102.25
/proc/28456/stat : 28456 (march_ks) R 28454 28456 28419 0 -1 4194304 2298 0 0 0 10224 1 0 0 25 0 1 0 1132936579 3969024 716 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/28456/statm: 969 716 72 123 0 844 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 3876

[startup+162.301 s]
/proc/loadavg: 0.93 0.51 1.34 2/65 28457
/proc/meminfo: memFree=1549232/2055920 swapFree=4178472/4192956
[pid=28456] ppid=28454 vsize=4256 CPUtime=162.22
/proc/28456/stat : 28456 (march_ks) R 28454 28456 28419 0 -1 4194304 2351 0 0 0 16221 1 0 0 25 0 1 0 1132936579 4358144 769 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/28456/statm: 1064 769 72 123 0 939 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 4256

[startup+222.301 s]
/proc/loadavg: 0.97 0.60 1.32 2/65 28457
/proc/meminfo: memFree=1549104/2055920 swapFree=4178472/4192956
[pid=28456] ppid=28454 vsize=4256 CPUtime=222.18
/proc/28456/stat : 28456 (march_ks) R 28454 28456 28419 0 -1 4194304 2393 0 0 0 22217 1 0 0 25 0 1 0 1132936579 4358144 811 1992294400 134512640 135019032 4294956240 18446744073709551615 134537930 0 0 4096 0 0 0 0 17 0 0 0
/proc/28456/statm: 1064 811 72 123 0 939 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 4256

[startup+282.301 s]
/proc/loadavg: 0.99 0.67 1.29 2/65 28457
/proc/meminfo: memFree=1548976/2055920 swapFree=4178472/4192956
[pid=28456] ppid=28454 vsize=4484 CPUtime=282.13
/proc/28456/stat : 28456 (march_ks) R 28454 28456 28419 0 -1 4194304 2418 0 0 0 28212 1 0 0 25 0 1 0 1132936579 4591616 836 1992294400 134512640 135019032 4294956240 18446744073709551615 134587537 0 0 4096 0 0 0 0 17 0 0 0
/proc/28456/statm: 1121 836 72 123 0 996 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 4484

[startup+342.302 s]
/proc/loadavg: 0.99 0.73 1.27 2/65 28457
/proc/meminfo: memFree=1548848/2055920 swapFree=4178472/4192956
[pid=28456] ppid=28454 vsize=4484 CPUtime=342.1
/proc/28456/stat : 28456 (march_ks) R 28454 28456 28419 0 -1 4194304 2450 0 0 0 34209 1 0 0 25 0 1 0 1132936579 4591616 868 1992294400 134512640 135019032 4294956240 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 0 0 0
/proc/28456/statm: 1121 868 72 123 0 996 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 4484

[startup+402.302 s]
/proc/loadavg: 0.99 0.77 1.25 2/65 28457
/proc/meminfo: memFree=1548784/2055920 swapFree=4178472/4192956
[pid=28456] ppid=28454 vsize=4612 CPUtime=402.06
/proc/28456/stat : 28456 (march_ks) R 28454 28456 28419 0 -1 4194304 2464 0 0 0 40205 1 0 0 25 0 1 0 1132936579 4722688 882 1992294400 134512640 135019032 4294956240 18446744073709551615 134538191 0 0 4096 0 0 0 0 17 0 0 0
/proc/28456/statm: 1153 882 72 123 0 1028 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 4612

[startup+462.302 s]
/proc/loadavg: 0.99 0.81 1.23 2/65 28457
/proc/meminfo: memFree=1548656/2055920 swapFree=4178472/4192956
[pid=28456] ppid=28454 vsize=4952 CPUtime=462.04
/proc/28456/stat : 28456 (march_ks) R 28454 28456 28419 0 -1 4194304 2495 0 0 0 46202 2 0 0 25 0 1 0 1132936579 5070848 913 1992294400 134512640 135019032 4294956240 18446744073709551615 134527009 0 0 4096 0 0 0 0 17 0 0 0
/proc/28456/statm: 1238 913 72 123 0 1113 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 4952

[startup+522.302 s]
/proc/loadavg: 0.99 0.84 1.22 2/65 28457
/proc/meminfo: memFree=1548656/2055920 swapFree=4178472/4192956
[pid=28456] ppid=28454 vsize=4952 CPUtime=522.02
/proc/28456/stat : 28456 (march_ks) R 28454 28456 28419 0 -1 4194304 2505 0 0 0 52200 2 0 0 25 0 1 0 1132936579 5070848 923 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/28456/statm: 1238 923 72 123 0 1113 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 4952

[startup+582.302 s]
/proc/loadavg: 0.99 0.87 1.20 2/65 28457
/proc/meminfo: memFree=1548656/2055920 swapFree=4178472/4192956
[pid=28456] ppid=28454 vsize=4952 CPUtime=581.99
/proc/28456/stat : 28456 (march_ks) R 28454 28456 28419 0 -1 4194304 2509 0 0 0 58197 2 0 0 25 0 1 0 1132936579 5070848 927 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/28456/statm: 1238 927 72 123 0 1113 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 4952

[startup+642.301 s]
/proc/loadavg: 0.99 0.89 1.18 2/65 28457
/proc/meminfo: memFree=1548656/2055920 swapFree=4178472/4192956
[pid=28456] ppid=28454 vsize=4952 CPUtime=641.97
/proc/28456/stat : 28456 (march_ks) R 28454 28456 28419 0 -1 4194304 2511 0 0 0 64195 2 0 0 25 0 1 0 1132936579 5070848 929 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/28456/statm: 1238 929 72 123 0 1113 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 4952

[startup+702.301 s]
/proc/loadavg: 0.99 0.91 1.17 2/65 28457
/proc/meminfo: memFree=1548528/2055920 swapFree=4178472/4192956
[pid=28456] ppid=28454 vsize=4952 CPUtime=701.93
/proc/28456/stat : 28456 (march_ks) R 28454 28456 28419 0 -1 4194304 2514 0 0 0 70191 2 0 0 25 0 1 0 1132936579 5070848 932 1992294400 134512640 135019032 4294956240 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 0 0 0
/proc/28456/statm: 1238 932 72 123 0 1113 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 4952

[startup+762.305 s]
/proc/loadavg: 0.99 0.92 1.16 2/65 28457
/proc/meminfo: memFree=1548528/2055920 swapFree=4178472/4192956
[pid=28456] ppid=28454 vsize=4952 CPUtime=761.9
/proc/28456/stat : 28456 (march_ks) R 28454 28456 28419 0 -1 4194304 2517 0 0 0 76188 2 0 0 25 0 1 0 1132936579 5070848 935 1992294400 134512640 135019032 4294956240 18446744073709551615 134538240 0 0 4096 0 0 0 0 17 0 0 0
/proc/28456/statm: 1238 935 72 123 0 1113 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 4952

[startup+822.301 s]
/proc/loadavg: 0.99 0.93 1.15 2/65 28457
/proc/meminfo: memFree=1548528/2055920 swapFree=4178472/4192956
[pid=28456] ppid=28454 vsize=4952 CPUtime=821.86
/proc/28456/stat : 28456 (march_ks) R 28454 28456 28419 0 -1 4194304 2519 0 0 0 82184 2 0 0 25 0 1 0 1132936579 5070848 937 1992294400 134512640 135019032 4294956240 18446744073709551615 134537957 0 0 4096 0 0 0 0 17 0 0 0
/proc/28456/statm: 1238 937 72 123 0 1113 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 4952

[startup+882.301 s]
/proc/loadavg: 0.99 0.94 1.13 2/65 28457
/proc/meminfo: memFree=1548528/2055920 swapFree=4178472/4192956
[pid=28456] ppid=28454 vsize=5080 CPUtime=881.84
/proc/28456/stat : 28456 (march_ks) R 28454 28456 28419 0 -1 4194304 2521 0 0 0 88182 2 0 0 25 0 1 0 1132936579 5201920 939 1992294400 134512640 135019032 4294956240 18446744073709551615 134585091 0 0 4096 0 0 0 0 17 0 0 0
/proc/28456/statm: 1270 939 72 123 0 1145 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 5080

[startup+942.302 s]
/proc/loadavg: 0.99 0.95 1.12 2/65 28457
/proc/meminfo: memFree=1548528/2055920 swapFree=4178472/4192956
[pid=28456] ppid=28454 vsize=5080 CPUtime=941.78
/proc/28456/stat : 28456 (march_ks) R 28454 28456 28419 0 -1 4194304 2529 0 0 0 94176 2 0 0 25 0 1 0 1132936579 5201920 947 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/28456/statm: 1270 947 72 123 0 1145 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 5080

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 1.11 2/65 28457
/proc/meminfo: memFree=1548464/2055920 swapFree=4178472/4192956
[pid=28456] ppid=28454 vsize=5080 CPUtime=1001.76
/proc/28456/stat : 28456 (march_ks) R 28454 28456 28419 0 -1 4194304 2538 0 0 0 100174 2 0 0 25 0 1 0 1132936579 5201920 956 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/28456/statm: 1270 956 72 123 0 1145 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 5080

[startup+1062.3 s]
/proc/loadavg: 0.99 0.96 1.10 2/65 28457
/proc/meminfo: memFree=1548464/2055920 swapFree=4178472/4192956
[pid=28456] ppid=28454 vsize=5080 CPUtime=1061.71
/proc/28456/stat : 28456 (march_ks) R 28454 28456 28419 0 -1 4194304 2556 0 0 0 106169 2 0 0 25 0 1 0 1132936579 5201920 974 1992294400 134512640 135019032 4294956240 18446744073709551615 134537946 0 0 4096 0 0 0 0 17 0 0 0
/proc/28456/statm: 1270 974 72 123 0 1145 0
Current children cumulated CPU time (s) 1061.71
Current children cumulated vsize (KiB) 5080

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 1.09 2/65 28457
/proc/meminfo: memFree=1548400/2055920 swapFree=4178472/4192956
[pid=28456] ppid=28454 vsize=5080 CPUtime=1121.68
/proc/28456/stat : 28456 (march_ks) R 28454 28456 28419 0 -1 4194304 2559 0 0 0 112166 2 0 0 25 0 1 0 1132936579 5201920 977 1992294400 134512640 135019032 4294956240 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 0 0 0
/proc/28456/statm: 1270 977 72 123 0 1145 0
Current children cumulated CPU time (s) 1121.68
Current children cumulated vsize (KiB) 5080

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 1.08 2/65 28457
/proc/meminfo: memFree=1548400/2055920 swapFree=4178472/4192956
[pid=28456] ppid=28454 vsize=5080 CPUtime=1181.65
/proc/28456/stat : 28456 (march_ks) R 28454 28456 28419 0 -1 4194304 2561 0 0 0 118163 2 0 0 25 0 1 0 1132936579 5201920 979 1992294400 134512640 135019032 4294956240 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 0 0 0
/proc/28456/statm: 1270 979 72 123 0 1145 0
Current children cumulated CPU time (s) 1181.65
Current children cumulated vsize (KiB) 5080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 1.08 2/65 28457
/proc/meminfo: memFree=1548336/2055920 swapFree=4178472/4192956
[pid=28456] ppid=28454 vsize=5080 CPUtime=1200.04
/proc/28456/stat : 28456 (march_ks) R 28454 28456 28419 0 -1 4194304 2562 0 0 0 120002 2 0 0 25 0 1 0 1132936579 5201920 980 1992294400 134512640 135019032 4294956240 18446744073709551615 134541170 0 0 4096 0 0 0 0 17 0 0 0
/proc/28456/statm: 1270 980 72 123 0 1145 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 5080

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 1.08 2/65 28457
/proc/meminfo: memFree=1548336/2055920 swapFree=4178472/4192956
[pid=28456] ppid=28454 vsize=5080 CPUtime=1200.04
/proc/28456/stat : 28456 (march_ks) R 28454 28456 28419 0 -1 4194304 2562 0 0 0 120002 2 0 0 25 0 1 0 1132936579 5201920 980 1992294400 134512640 135019032 4294956240 18446744073709551615 134541170 0 0 4096 0 0 0 0 17 0 0 0
/proc/28456/statm: 1270 980 72 123 0 1145 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 5080

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.06
CPU user time (s): 1200.03
CPU system time (s): 0.030995
CPU usage (%): 99.9461
Max. virtual memory (cumulated for all children) (KiB): 5080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2562
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= 3965

runsolver used 1.08384 second user time and 3.2935 second system time

The end

Launcher Data

Begin job on node1 at 2009-04-01 18:18:16
IDJOB=1544008
IDBENCH=70231
IDSOLVER=559
FILE ID=node1/1544008-1238602696
PBS_JOBID= 9073562
Free space on /tmp= 66132 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/700/unif-k5-r20-v700-c14000-S1611899384-022.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544008-1238602696/watcher-1544008-1238602696 -o /tmp/evaluation-result-1544008-1238602696/solver-1544008-1238602696 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544008-1238602696.cnf            

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

MD5SUM BENCH= 66fb9b1d9d1970f097747a014bb15243
RANDOM SEED=1190985521

node1.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		: 3000.229
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		: 3000.229
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:       1552720 kB
Buffers:         93980 kB
Cached:         309380 kB
SwapCached:       8380 kB
Active:         206544 kB
Inactive:       206728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1552720 kB
SwapTotal:     4192956 kB
SwapFree:      4178472 kB
Dirty:            3204 kB
Writeback:           0 kB
Mapped:          15676 kB
Slab:            75868 kB
Committed_AS:  3081916 kB
PageTables:       1440 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= 66132 MiB
End job on node1 at 2009-04-01 18:38:19