Trace number 1543934

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) 1200.05 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S249585100-059.cnf
MD5SUM143712ca4284eea58745e182764b5b47
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.55846
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
Number of clauses of size over 50

Solver Data 

0.29/0.34	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.34	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.29/0.34	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.29/0.34	c main()::
0.29/0.34	c initFormula():: searching for DIMACS p-line....
0.29/0.34	c full lookahead due to high density!
0.29/0.34	c initFormula():: the DIMACS p-line indicates a CNF of 800 variables and 16000 clauses.
0.29/0.34	c parseCNF():: parsing....
0.29/0.34	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.34	c runParser():: parsing was successful, warming up engines...
0.29/0.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.34	c preprocessing fase I completed:: there are now 800 free variables and 16000 clauses.
0.29/0.34	c stat :: sign balance is biased by 0.046
0.29/0.34	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.29/0.34	c using k-SAT heuristics (size based diff)
0.29/0.34	c longest clause has size 5
0.29/0.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.34	c main():: clause / variable ratio: ( 16000 / 800 ) = 20.00
0.29/0.34	c longest clause has size 5
0.29/0.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.34	c dynamic_preselect_setsize :: off
0.29/0.34	c suggested doublelook initial :: 0
0.29/0.34	c main():: all systems go!
0.29/0.34	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 403 JD: 249
1.79/1.86	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-1543934-1238601347/watcher-1543934-1238601347 -o /tmp/evaluation-result-1543934-1238601347/solver-1543934-1238601347 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1543934-1238601347.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: 1.99 1.85 1.45 3/64 17793
/proc/meminfo: memFree=1618408/2055920 swapFree=4176304/4192956
[pid=17793] ppid=17791 vsize=788 CPUtime=0
/proc/17793/stat : 17793 (march_ks) R 17791 17793 17063 0 -1 4194304 116 0 0 0 0 0 0 0 20 0 1 0 1132797273 806912 102 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 197 102 47 123 0 72 0

[startup+0.075791 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 17793
/proc/meminfo: memFree=1618408/2055920 swapFree=4176304/4192956
[pid=17793] ppid=17791 vsize=2668 CPUtime=0.07
/proc/17793/stat : 17793 (march_ks) R 17791 17793 17063 0 -1 4194304 1209 0 0 0 7 0 0 0 20 0 1 0 1132797273 2732032 456 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 667 456 63 123 0 542 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2668

[startup+0.101797 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 17793
/proc/meminfo: memFree=1618408/2055920 swapFree=4176304/4192956
[pid=17793] ppid=17791 vsize=3012 CPUtime=0.09
/proc/17793/stat : 17793 (march_ks) R 17791 17793 17063 0 -1 4194304 1722 0 0 0 9 0 0 0 20 0 1 0 1132797273 3084288 561 1992294400 134512640 135019032 4294956224 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 753 561 67 123 0 628 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3012

[startup+0.301835 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 17793
/proc/meminfo: memFree=1618408/2055920 swapFree=4176304/4192956
[pid=17793] ppid=17791 vsize=2252 CPUtime=0.29
/proc/17793/stat : 17793 (march_ks) R 17791 17793 17063 0 -1 4194304 1722 0 0 0 29 0 0 0 22 0 1 0 1132797273 2306048 384 1992294400 134512640 135019032 4294956224 18446744073709551615 134558441 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 563 384 67 123 0 438 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2252

[startup+0.701914 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 17793
/proc/meminfo: memFree=1618408/2055920 swapFree=4176304/4192956
[pid=17793] ppid=17791 vsize=3852 CPUtime=0.69
/proc/17793/stat : 17793 (march_ks) R 17791 17793 17063 0 -1 4194304 2602 0 0 0 69 0 0 0 25 0 1 0 1132797273 3944448 696 1992294400 134512640 135019032 4294956224 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 963 696 72 123 0 838 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3852

[startup+1.50207 s]
/proc/loadavg: 1.91 1.84 1.45 2/65 17794
/proc/meminfo: memFree=1615712/2055920 swapFree=4176304/4192956
[pid=17793] ppid=17791 vsize=3868 CPUtime=1.49
/proc/17793/stat : 17793 (march_ks) R 17791 17793 17063 0 -1 4194304 2606 0 0 0 149 0 0 0 25 0 1 0 1132797273 3960832 700 1992294400 134512640 135019032 4294956224 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 967 700 72 123 0 842 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3868

[startup+3.10139 s]
/proc/loadavg: 1.91 1.84 1.45 2/65 17794
/proc/meminfo: memFree=1615584/2055920 swapFree=4176304/4192956
[pid=17793] ppid=17791 vsize=3868 CPUtime=3.09
/proc/17793/stat : 17793 (march_ks) R 17791 17793 17063 0 -1 4194304 2606 0 0 0 309 0 0 0 25 0 1 0 1132797273 3960832 700 1992294400 134512640 135019032 4294956224 18446744073709551615 134585091 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 967 700 72 123 0 842 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3868

[startup+6.30201 s]
/proc/loadavg: 1.91 1.84 1.45 2/65 17794
/proc/meminfo: memFree=1615520/2055920 swapFree=4176304/4192956
[pid=17793] ppid=17791 vsize=3868 CPUtime=6.28
/proc/17793/stat : 17793 (march_ks) R 17791 17793 17063 0 -1 4194304 2606 0 0 0 628 0 0 0 25 0 1 0 1132797273 3960832 700 1992294400 134512640 135019032 4294956224 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 967 700 72 123 0 842 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3868

[startup+12.7013 s]
/proc/loadavg: 1.77 1.81 1.45 2/65 17794
/proc/meminfo: memFree=1615464/2055920 swapFree=4176304/4192956
[pid=17793] ppid=17791 vsize=4008 CPUtime=12.68
/proc/17793/stat : 17793 (march_ks) R 17791 17793 17063 0 -1 4194304 2622 0 0 0 1268 0 0 0 25 0 1 0 1132797273 4104192 716 1992294400 134512640 135019032 4294956224 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1002 716 72 123 0 877 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4008

[startup+25.5018 s]
/proc/loadavg: 1.65 1.78 1.44 2/65 17794
/proc/meminfo: memFree=1615528/2055920 swapFree=4176304/4192956
[pid=17793] ppid=17791 vsize=4008 CPUtime=25.48
/proc/17793/stat : 17793 (march_ks) R 17791 17793 17063 0 -1 4194304 2634 0 0 0 2547 1 0 0 25 0 1 0 1132797273 4104192 728 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1002 728 72 123 0 877 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4008

[startup+51.1018 s]
/proc/loadavg: 1.43 1.72 1.43 2/65 17794
/proc/meminfo: memFree=1615400/2055920 swapFree=4176304/4192956
[pid=17793] ppid=17791 vsize=4276 CPUtime=51.07
/proc/17793/stat : 17793 (march_ks) R 17791 17793 17063 0 -1 4194304 2682 0 0 0 5106 1 0 0 25 0 1 0 1132797273 4378624 776 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1069 776 72 123 0 944 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4276

[startup+102.306 s]
/proc/loadavg: 1.17 1.60 1.40 2/65 17794
/proc/meminfo: memFree=1615272/2055920 swapFree=4176304/4192956
[pid=17793] ppid=17791 vsize=4444 CPUtime=102.26
/proc/17793/stat : 17793 (march_ks) R 17791 17793 17063 0 -1 4194304 2724 0 0 0 10225 1 0 0 25 0 1 0 1132797273 4550656 818 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1111 818 72 123 0 986 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4444

[startup+162.302 s]
/proc/loadavg: 1.06 1.48 1.37 2/65 17794
/proc/meminfo: memFree=1614952/2055920 swapFree=4176304/4192956
[pid=17793] ppid=17791 vsize=4952 CPUtime=162.23
/proc/17793/stat : 17793 (march_ks) R 17791 17793 17063 0 -1 4194304 2803 0 0 0 16222 1 0 0 25 0 1 0 1132797273 5070848 897 1992294400 134512640 135019032 4294956224 18446744073709551615 134538602 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1238 897 72 123 0 1113 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4952

[startup+222.301 s]
/proc/loadavg: 1.02 1.39 1.35 2/65 17794
/proc/meminfo: memFree=1614824/2055920 swapFree=4176304/4192956
[pid=17793] ppid=17791 vsize=4952 CPUtime=222.21
/proc/17793/stat : 17793 (march_ks) R 17791 17793 17063 0 -1 4194304 2829 0 0 0 22220 1 0 0 25 0 1 0 1132797273 5070848 923 1992294400 134512640 135019032 4294956224 18446744073709551615 134538091 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1238 923 72 123 0 1113 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4952

[startup+282.301 s]
/proc/loadavg: 1.01 1.32 1.32 2/65 17794
/proc/meminfo: memFree=1614760/2055920 swapFree=4176304/4192956
[pid=17793] ppid=17791 vsize=4952 CPUtime=282.18
/proc/17793/stat : 17793 (march_ks) R 17791 17793 17063 0 -1 4194304 2841 0 0 0 28217 1 0 0 25 0 1 0 1132797273 5070848 935 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1238 935 72 123 0 1113 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 4952

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.30 2/65 17800
/proc/meminfo: memFree=1614632/2055920 swapFree=4176304/4192956
[pid=17793] ppid=17791 vsize=4952 CPUtime=342.16
/proc/17793/stat : 17793 (march_ks) R 17791 17793 17063 0 -1 4194304 2851 0 0 0 34215 1 0 0 25 0 1 0 1132797273 5070848 945 1992294400 134512640 135019032 4294956224 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1238 945 72 123 0 1113 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 4952

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.28 2/65 17800
/proc/meminfo: memFree=1614568/2055920 swapFree=4176304/4192956
[pid=17793] ppid=17791 vsize=4952 CPUtime=402.13
/proc/17793/stat : 17793 (march_ks) R 17791 17793 17063 0 -1 4194304 2860 0 0 0 40212 1 0 0 25 0 1 0 1132797273 5070848 954 1992294400 134512640 135019032 4294956224 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1238 954 72 123 0 1113 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 4952

[startup+462.301 s]
/proc/loadavg: 1.00 1.17 1.26 2/65 17800
/proc/meminfo: memFree=1614568/2055920 swapFree=4176304/4192956
[pid=17793] ppid=17791 vsize=5080 CPUtime=462.11
/proc/17793/stat : 17793 (march_ks) R 17791 17793 17063 0 -1 4194304 2874 0 0 0 46210 1 0 0 25 0 1 0 1132797273 5201920 968 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1270 968 72 123 0 1145 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 5080

[startup+522.301 s]
/proc/loadavg: 1.00 1.13 1.24 2/65 17800
/proc/meminfo: memFree=1614632/2055920 swapFree=4176304/4192956
[pid=17793] ppid=17791 vsize=5080 CPUtime=522.09
/proc/17793/stat : 17793 (march_ks) R 17791 17793 17063 0 -1 4194304 2879 0 0 0 52208 1 0 0 25 0 1 0 1132797273 5201920 973 1992294400 134512640 135019032 4294956224 18446744073709551615 134585178 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1270 973 72 123 0 1145 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 5080

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.22 2/65 17800
/proc/meminfo: memFree=1614568/2055920 swapFree=4176304/4192956
[pid=17793] ppid=17791 vsize=5080 CPUtime=582.07
/proc/17793/stat : 17793 (march_ks) R 17791 17793 17063 0 -1 4194304 2884 0 0 0 58206 1 0 0 25 0 1 0 1132797273 5201920 978 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1270 978 72 123 0 1145 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 5080

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.21 2/65 17800
/proc/meminfo: memFree=1614504/2055920 swapFree=4176304/4192956
[pid=17793] ppid=17791 vsize=5080 CPUtime=642.05
/proc/17793/stat : 17793 (march_ks) R 17791 17793 17063 0 -1 4194304 2891 0 0 0 64204 1 0 0 25 0 1 0 1132797273 5201920 985 1992294400 134512640 135019032 4294956224 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1270 985 72 123 0 1145 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 5080

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.19 2/65 17800
/proc/meminfo: memFree=1614504/2055920 swapFree=4176304/4192956
[pid=17793] ppid=17791 vsize=5080 CPUtime=702.02
/proc/17793/stat : 17793 (march_ks) R 17791 17793 17063 0 -1 4194304 2895 0 0 0 70201 1 0 0 25 0 1 0 1132797273 5201920 989 1992294400 134512640 135019032 4294956224 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1270 989 72 123 0 1145 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 5080

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 17800
/proc/meminfo: memFree=1614568/2055920 swapFree=4176304/4192956
[pid=17793] ppid=17791 vsize=5420 CPUtime=762
/proc/17793/stat : 17793 (march_ks) R 17791 17793 17063 0 -1 4194304 2901 0 0 0 76199 1 0 0 25 0 1 0 1132797273 5550080 995 1992294400 134512640 135019032 4294956224 18446744073709551615 134525471 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1355 995 72 123 0 1230 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 5420

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 17800
/proc/meminfo: memFree=1614504/2055920 swapFree=4176304/4192956
[pid=17793] ppid=17791 vsize=5420 CPUtime=821.98
/proc/17793/stat : 17793 (march_ks) R 17791 17793 17063 0 -1 4194304 2904 0 0 0 82197 1 0 0 25 0 1 0 1132797273 5550080 998 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1355 998 72 123 0 1230 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 5420

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 17800
/proc/meminfo: memFree=1614504/2055920 swapFree=4176304/4192956
[pid=17793] ppid=17791 vsize=5420 CPUtime=881.96
/proc/17793/stat : 17793 (march_ks) R 17791 17793 17063 0 -1 4194304 2905 0 0 0 88195 1 0 0 25 0 1 0 1132797273 5550080 999 1992294400 134512640 135019032 4294956224 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1355 999 72 123 0 1230 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 5420

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 17800
/proc/meminfo: memFree=1614440/2055920 swapFree=4176304/4192956
[pid=17793] ppid=17791 vsize=5420 CPUtime=941.93
/proc/17793/stat : 17793 (march_ks) R 17791 17793 17063 0 -1 4194304 2908 0 0 0 94192 1 0 0 25 0 1 0 1132797273 5550080 1002 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1355 1002 72 123 0 1230 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 5420

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 17800
/proc/meminfo: memFree=1614504/2055920 swapFree=4176304/4192956
[pid=17793] ppid=17791 vsize=5420 CPUtime=1001.91
/proc/17793/stat : 17793 (march_ks) R 17791 17793 17063 0 -1 4194304 2911 0 0 0 100190 1 0 0 25 0 1 0 1132797273 5550080 1005 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1355 1005 72 123 0 1230 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 5420

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/65 17800
/proc/meminfo: memFree=1614504/2055920 swapFree=4176304/4192956
[pid=17793] ppid=17791 vsize=5420 CPUtime=1061.89
/proc/17793/stat : 17793 (march_ks) R 17791 17793 17063 0 -1 4194304 2913 0 0 0 106188 1 0 0 25 0 1 0 1132797273 5550080 1007 1992294400 134512640 135019032 4294956224 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1355 1007 72 123 0 1230 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 5420

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 17800
/proc/meminfo: memFree=1614504/2055920 swapFree=4176304/4192956
[pid=17793] ppid=17791 vsize=5548 CPUtime=1121.87
/proc/17793/stat : 17793 (march_ks) R 17791 17793 17063 0 -1 4194304 2918 0 0 0 112186 1 0 0 25 0 1 0 1132797273 5681152 1012 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1387 1012 72 123 0 1262 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 5548

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 17800
/proc/meminfo: memFree=1614440/2055920 swapFree=4176304/4192956
[pid=17793] ppid=17791 vsize=5548 CPUtime=1181.84
/proc/17793/stat : 17793 (march_ks) R 17791 17793 17063 0 -1 4194304 2921 0 0 0 118183 1 0 0 25 0 1 0 1132797273 5681152 1015 1992294400 134512640 135019032 4294956224 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1387 1015 72 123 0 1262 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 5548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 17800
/proc/meminfo: memFree=1614440/2055920 swapFree=4176304/4192956
[pid=17793] ppid=17791 vsize=5548 CPUtime=1200.04
/proc/17793/stat : 17793 (march_ks) R 17791 17793 17063 0 -1 4194304 2921 0 0 0 120003 1 0 0 25 0 1 0 1132797273 5681152 1015 1992294400 134512640 135019032 4294956224 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1387 1015 72 123 0 1262 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 5548

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 1.00 1.09 2/65 17800
/proc/meminfo: memFree=1614440/2055920 swapFree=4176304/4192956
[pid=17793] ppid=17791 vsize=5548 CPUtime=1200.04
/proc/17793/stat : 17793 (march_ks) R 17791 17793 17063 0 -1 4194304 2921 0 0 0 120003 1 0 0 25 0 1 0 1132797273 5681152 1015 1992294400 134512640 135019032 4294956224 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/17793/statm: 1387 1015 72 123 0 1262 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 5548

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1200.04
CPU system time (s): 0.013997
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 5548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2921
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= 2154

runsolver used 0.908861 second user time and 2.43263 second system time

The end

Launcher Data 

Begin job on node53 at 2009-04-01 17:55:47
IDJOB=1543934
IDBENCH=70194
IDSOLVER=559
FILE ID=node53/1543934-1238601347
PBS_JOBID= 9068328
Free space on /tmp= 66040 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S249585100-059.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1543934-1238601347/watcher-1543934-1238601347 -o /tmp/evaluation-result-1543934-1238601347/solver-1543934-1238601347 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1543934-1238601347.cnf            

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

MD5SUM BENCH= 143712ca4284eea58745e182764b5b47
RANDOM SEED=1014948358

node53.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		: 3000.264
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		: 3000.264
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1618824 kB
Buffers:         88352 kB
Cached:         254164 kB
SwapCached:      10540 kB
Active:         200508 kB
Inactive:       154120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1618824 kB
SwapTotal:     4192956 kB
SwapFree:      4176304 kB
Dirty:            3240 kB
Writeback:           0 kB
Mapped:          17824 kB
Slab:            68492 kB
Committed_AS:  2678504 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-04-01 18:15:50