Trace number 1625919

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) 5000.05 5002.51

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 benchmark2.97455
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 |***************************************************************
c |****************************************************************| 1 NC: 298351 JD: 249
1843.25/1844.28	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 |*****************************************************
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c |*******************************************************
c |********************************************************
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c |**********************************************************
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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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1625919-1239993089/watcher-1625919-1239993089 -o /tmp/evaluation-result-1625919-1239993089/solver-1625919-1239993089 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1625919-1239993089.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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: 0.92 0.98 0.97 3/64 23703
/proc/meminfo: memFree=1145648/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=788 CPUtime=0
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 27342361 806912 103 1992294400 134512640 135019032 4294956240 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/statm: 197 103 47 123 0 72 0

[startup+0.0581879 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 23703
/proc/meminfo: memFree=1145648/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=2008 CPUtime=0.05
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 665 0 0 0 5 0 0 0 18 0 1 0 27342361 2056192 320 1992294400 134512640 135019032 4294956240 18446744073709551615 134531745 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/statm: 502 320 63 123 0 377 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2008

[startup+0.101194 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 23703
/proc/meminfo: memFree=1145648/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=3012 CPUtime=0.09
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 1722 0 0 0 9 0 0 0 18 0 1 0 27342361 3084288 561 1992294400 134512640 135019032 4294956240 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/statm: 753 561 67 123 0 628 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3012

[startup+0.301219 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 23703
/proc/meminfo: memFree=1145648/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=3012 CPUtime=0.29
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 1722 0 0 0 29 0 0 0 20 0 1 0 27342361 3084288 561 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/statm: 753 561 67 123 0 628 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3012

[startup+0.701272 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 23703
/proc/meminfo: memFree=1145648/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=3852 CPUtime=0.69
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 2602 0 0 0 68 1 0 0 24 0 1 0 27342361 3944448 696 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/statm: 963 696 72 123 0 838 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3852

[startup+1.50138 s]
/proc/loadavg: 0.93 0.98 0.97 2/65 23704
/proc/meminfo: memFree=1142952/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=3868 CPUtime=1.49
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 2606 0 0 0 148 1 0 0 25 0 1 0 27342361 3960832 700 1992294400 134512640 135019032 4294956240 18446744073709551615 134563533 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/statm: 967 700 72 123 0 842 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3868

[startup+3.10159 s]
/proc/loadavg: 0.93 0.98 0.97 2/65 23704
/proc/meminfo: memFree=1142760/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=3868 CPUtime=3.09
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 2606 0 0 0 308 1 0 0 25 0 1 0 27342361 3960832 700 1992294400 134512640 135019032 4294956240 18446744073709551615 134538392 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/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: 0.93 0.98 0.97 2/65 23704
/proc/meminfo: memFree=1142760/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=3868 CPUtime=6.29
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 2606 0 0 0 628 1 0 0 25 0 1 0 27342361 3960832 700 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/statm: 967 700 72 123 0 842 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3868

[startup+12.7019 s]
/proc/loadavg: 0.94 0.98 0.97 2/65 23704
/proc/meminfo: memFree=1142640/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=4008 CPUtime=12.68
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 2622 0 0 0 1267 1 0 0 25 0 1 0 27342361 4104192 716 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/statm: 1002 716 72 123 0 877 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4008

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.97 2/65 23704
/proc/meminfo: memFree=1142640/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=4008 CPUtime=25.48
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 2634 0 0 0 2547 1 0 0 25 0 1 0 27342361 4104192 728 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/statm: 1002 728 72 123 0 877 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4008

[startup+51.1019 s]
/proc/loadavg: 0.97 0.98 0.97 2/65 23704
/proc/meminfo: memFree=1142640/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=4276 CPUtime=51.07
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 2682 0 0 0 5106 1 0 0 25 0 1 0 27342361 4378624 776 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/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: 0.98 0.98 0.97 2/65 23704
/proc/meminfo: memFree=1142448/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=4444 CPUtime=102.25
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 2724 0 0 0 10224 1 0 0 25 0 1 0 27342361 4550656 818 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/statm: 1111 818 72 123 0 986 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4444

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 23704
/proc/meminfo: memFree=1142128/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=4952 CPUtime=162.22
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 2803 0 0 0 16220 2 0 0 25 0 1 0 27342361 5070848 897 1992294400 134512640 135019032 4294956240 18446744073709551615 134541841 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/statm: 1238 897 72 123 0 1113 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 4952

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 23704
/proc/meminfo: memFree=1142064/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=4952 CPUtime=222.2
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 2829 0 0 0 22218 2 0 0 25 0 1 0 27342361 5070848 923 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/statm: 1238 923 72 123 0 1113 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 4952

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 23704
/proc/meminfo: memFree=1141936/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=4952 CPUtime=282.17
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 2841 0 0 0 28215 2 0 0 25 0 1 0 27342361 5070848 935 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/statm: 1238 935 72 123 0 1113 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 4952

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 23706
/proc/meminfo: memFree=1141808/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=4952 CPUtime=342.13
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 2851 0 0 0 34211 2 0 0 25 0 1 0 27342361 5070848 945 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/statm: 1238 945 72 123 0 1113 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 4952

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 23706
/proc/meminfo: memFree=1141744/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=4952 CPUtime=402.09
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 2860 0 0 0 40207 2 0 0 25 0 1 0 27342361 5070848 954 1992294400 134512640 135019032 4294956240 18446744073709551615 134541945 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/statm: 1238 954 72 123 0 1113 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 4952

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 23706
/proc/meminfo: memFree=1141744/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=5080 CPUtime=462.07
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 2874 0 0 0 46205 2 0 0 25 0 1 0 27342361 5201920 968 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/statm: 1270 968 72 123 0 1145 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 5080

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 23706
/proc/meminfo: memFree=1141744/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=5080 CPUtime=522.01
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 2879 0 0 0 52199 2 0 0 25 0 1 0 27342361 5201920 973 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/statm: 1270 973 72 123 0 1145 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 5080

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 23706
/proc/meminfo: memFree=1141680/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=5080 CPUtime=581.99
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 2884 0 0 0 58197 2 0 0 25 0 1 0 27342361 5201920 978 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/statm: 1270 978 72 123 0 1145 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 5080

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 23706
/proc/meminfo: memFree=1141680/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=5080 CPUtime=641.96
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 2891 0 0 0 64194 2 0 0 25 0 1 0 27342361 5201920 985 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/23703/statm: 1270 985 72 123 0 1145 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 5080


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

[startup+4062.31 s]
/proc/loadavg: 1.07 1.05 1.00 2/65 23714
/proc/meminfo: memFree=1135408/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=12544 CPUtime=4060.29
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 4408 0 0 0 406024 5 0 0 25 0 1 0 27342361 12845056 2502 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/statm: 3136 2502 72 123 0 3011 0
Current children cumulated CPU time (s) 4060.29
Current children cumulated vsize (KiB) 12544

[startup+4122.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/65 23714
/proc/meminfo: memFree=1135024/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=12544 CPUtime=4120.26
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 4511 0 0 0 412021 5 0 0 25 0 1 0 27342361 12845056 2605 1992294400 134512640 135019032 4294956240 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/statm: 3136 2605 72 123 0 3011 0
Current children cumulated CPU time (s) 4120.26
Current children cumulated vsize (KiB) 12544

[startup+4182.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 23714
/proc/meminfo: memFree=1134640/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=12544 CPUtime=4180.21
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 4619 0 0 0 418016 5 0 0 25 0 1 0 27342361 12845056 2713 1992294400 134512640 135019032 4294956240 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/statm: 3136 2713 72 123 0 3011 0
Current children cumulated CPU time (s) 4180.21
Current children cumulated vsize (KiB) 12544

[startup+4242.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 23714
/proc/meminfo: memFree=1134512/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=12544 CPUtime=4240.19
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 4649 0 0 0 424014 5 0 0 25 0 1 0 27342361 12845056 2743 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/statm: 3136 2743 72 123 0 3011 0
Current children cumulated CPU time (s) 4240.19
Current children cumulated vsize (KiB) 12544

[startup+4302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 23714
/proc/meminfo: memFree=1134448/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=12544 CPUtime=4300.17
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 4662 0 0 0 430011 6 0 0 25 0 1 0 27342361 12845056 2756 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/statm: 3136 2756 72 123 0 3011 0
Current children cumulated CPU time (s) 4300.17
Current children cumulated vsize (KiB) 12544

[startup+4362.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 23714
/proc/meminfo: memFree=1134384/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=12544 CPUtime=4360.14
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 4675 0 0 0 436008 6 0 0 25 0 1 0 27342361 12845056 2769 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/statm: 3136 2769 72 123 0 3011 0
Current children cumulated CPU time (s) 4360.14
Current children cumulated vsize (KiB) 12544

[startup+4422.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 23714
/proc/meminfo: memFree=1134384/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=12544 CPUtime=4420.11
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 4677 0 0 0 442005 6 0 0 25 0 1 0 27342361 12845056 2771 1992294400 134512640 135019032 4294956240 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/statm: 3136 2771 72 123 0 3011 0
Current children cumulated CPU time (s) 4420.11
Current children cumulated vsize (KiB) 12544

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23714
/proc/meminfo: memFree=1134384/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=12544 CPUtime=4480.07
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 4679 0 0 0 448001 6 0 0 25 0 1 0 27342361 12845056 2773 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/statm: 3136 2773 72 123 0 3011 0
Current children cumulated CPU time (s) 4480.07
Current children cumulated vsize (KiB) 12544

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23714
/proc/meminfo: memFree=1134320/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=12544 CPUtime=4540.05
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 4681 0 0 0 453999 6 0 0 25 0 1 0 27342361 12845056 2775 1992294400 134512640 135019032 4294956240 18446744073709551615 134538039 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/statm: 3136 2775 72 123 0 3011 0
Current children cumulated CPU time (s) 4540.05
Current children cumulated vsize (KiB) 12544

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23714
/proc/meminfo: memFree=1134256/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=12544 CPUtime=4600.01
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 4682 0 0 0 459995 6 0 0 25 0 1 0 27342361 12845056 2776 1992294400 134512640 135019032 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/statm: 3136 2776 72 123 0 3011 0
Current children cumulated CPU time (s) 4600.01
Current children cumulated vsize (KiB) 12544

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23714
/proc/meminfo: memFree=1134192/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=12544 CPUtime=4659.98
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 4682 0 0 0 465992 6 0 0 25 0 1 0 27342361 12845056 2776 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/statm: 3136 2776 72 123 0 3011 0
Current children cumulated CPU time (s) 4659.98
Current children cumulated vsize (KiB) 12544

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23714
/proc/meminfo: memFree=1134192/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=12544 CPUtime=4719.96
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 4683 0 0 0 471990 6 0 0 25 0 1 0 27342361 12845056 2777 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/statm: 3136 2777 72 123 0 3011 0
Current children cumulated CPU time (s) 4719.96
Current children cumulated vsize (KiB) 12544

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23714
/proc/meminfo: memFree=1134192/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=12544 CPUtime=4779.93
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 4685 0 0 0 477987 6 0 0 25 0 1 0 27342361 12845056 2779 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/statm: 3136 2779 72 123 0 3011 0
Current children cumulated CPU time (s) 4779.93
Current children cumulated vsize (KiB) 12544

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23714
/proc/meminfo: memFree=1134192/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=12544 CPUtime=4839.9
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 4687 0 0 0 483984 6 0 0 25 0 1 0 27342361 12845056 2781 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/statm: 3136 2781 72 123 0 3011 0
Current children cumulated CPU time (s) 4839.9
Current children cumulated vsize (KiB) 12544

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23714
/proc/meminfo: memFree=1134192/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=12544 CPUtime=4899.88
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 4689 0 0 0 489982 6 0 0 25 0 1 0 27342361 12845056 2783 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/statm: 3136 2783 72 123 0 3011 0
Current children cumulated CPU time (s) 4899.88
Current children cumulated vsize (KiB) 12544

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23714
/proc/meminfo: memFree=1134128/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=12544 CPUtime=4959.85
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 4730 0 0 0 495979 6 0 0 25 0 1 0 27342361 12845056 2824 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/statm: 3136 2824 72 123 0 3011 0
Current children cumulated CPU time (s) 4959.85
Current children cumulated vsize (KiB) 12544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23714
/proc/meminfo: memFree=1134064/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=12544 CPUtime=5000.03
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 4749 0 0 0 499997 6 0 0 25 0 1 0 27342361 12845056 2843 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/statm: 3136 2843 72 123 0 3011 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 12544

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

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

[startup+5002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23714
/proc/meminfo: memFree=1134064/2055920 swapFree=4192956/4192956
[pid=23703] ppid=23701 vsize=12544 CPUtime=5000.03
/proc/23703/stat : 23703 (march_ks) R 23701 23703 23666 0 -1 4194304 4749 0 0 0 499997 6 0 0 25 0 1 0 27342361 12845056 2843 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/23703/statm: 3136 2843 72 123 0 3011 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 12544

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.51
CPU time (s): 5000.05
CPU user time (s): 4999.98
CPU system time (s): 0.068989
CPU usage (%): 99.9508
Max. virtual memory (cumulated for all children) (KiB): 12544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.98
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4749
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= 12356

runsolver used 5.65714 second user time and 12.5431 second system time

The end

Launcher Data

Begin job on node13 at 2009-04-17 20:31:29
IDJOB=1625919
IDBENCH=70194
IDSOLVER=582
FILE ID=node13/1625919-1239993089
PBS_JOBID= 9158723
Free space on /tmp= 66312 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-1625919-1239993089/watcher-1625919-1239993089 -o /tmp/evaluation-result-1625919-1239993089/solver-1625919-1239993089 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1625919-1239993089.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 143712ca4284eea58745e182764b5b47
RANDOM SEED=1489937248

node13.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		: 3000.227
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		: 3000.227
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:       1146192 kB
Buffers:         86264 kB
Cached:         725044 kB
SwapCached:          0 kB
Active:         359444 kB
Inactive:       465712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1146192 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3412 kB
Writeback:           0 kB
Mapped:          23568 kB
Slab:            70608 kB
Committed_AS:   143304 kB
PageTables:       1460 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= 66308 MiB
End job on node13 at 2009-04-17 21:54:53