Trace number 301233

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, and are wall clock time (not CPU 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 KS 2007-02-08? (TO) 1200.06 1200.38

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S388731928-13.cnf
MD5SUM9e5327c2d133c79d44cfc4c3420f84f2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.23366
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
Number of clauses of size over 50

Solver Data (download as text)

0.20/0.27	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.20/0.27	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.20/0.27	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.20/0.27	c main()::
0.20/0.27	c initFormula():: searching for DIMACS p-line....
0.20/0.27	c full lookahead due to high density!
0.20/0.27	c initFormula():: the DIMACS p-line indicates a CNF of 600 variables and 12000 clauses.
0.20/0.27	c parseCNF():: parsing....
0.20/0.27	c parseCNF():: the CNF contains 0 unary clauses.
0.20/0.27	c runParser():: parsing was successful, warming up engines...
0.20/0.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.20/0.27	c preprocessing fase I completed:: there are now 600 free variables and 12000 clauses.
0.20/0.27	c stat :: sign balance is biased by 0.044
0.20/0.27	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.20/0.27	c using k-SAT heuristics (size based diff)
0.20/0.27	c longest clause has size 5
0.20/0.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.20/0.27	c main():: clause / variable ratio: ( 12000 / 600 ) = 20.00
0.20/0.27	c longest clause has size 5
0.20/0.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.20/0.27	c dynamic_preselect_setsize :: off
0.20/0.27	c suggested doublelook initial :: 0
0.20/0.27	c main():: all systems go!
0.20/0.27	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 329 JD: 176
1.33/1.33	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-301233-1171959091 -o ROOT/results/node5/solver-301233-1171959091 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301233-1171959091/march_ks /tmp/evaluation/301233-1171959091/instance-301233-1171959091.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 1.00 1.00 3/77 1097
/proc/meminfo: memFree=1049312/2055920 swapFree=4192812/4192956
[pid=1097] ppid=1095 vsize=788 CPUtime=0
/proc/1097/stat : 1097 (march_ks) R 1095 1097 747 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 215863889 806912 93 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/1097/statm: 197 93 47 123 0 72 0

[startup+0.106934 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1097
/proc/meminfo: memFree=1049312/2055920 swapFree=4192812/4192956
[pid=1097] ppid=1095 vsize=2496 CPUtime=0.1
/proc/1097/stat : 1097 (march_ks) R 1095 1097 747 0 -1 4194304 1241 0 0 0 10 0 0 0 18 0 1 0 215863889 2555904 447 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536942 0 0 4096 0 0 0 0 17 1 0 0
/proc/1097/statm: 624 447 67 123 0 499 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2496

[startup+0.51498 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1097
/proc/meminfo: memFree=1049312/2055920 swapFree=4192812/4192956
[pid=1097] ppid=1095 vsize=3072 CPUtime=0.51
/proc/1097/stat : 1097 (march_ks) R 1095 1097 747 0 -1 4194304 1832 0 0 0 51 0 0 0 21 0 1 0 215863889 3145728 556 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/1097/statm: 768 556 72 123 0 643 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3072

[startup+1.33507 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1098
/proc/meminfo: memFree=1047128/2055920 swapFree=4192812/4192956
[pid=1097] ppid=1095 vsize=3080 CPUtime=1.33
/proc/1097/stat : 1097 (march_ks) R 1095 1097 747 0 -1 4194304 1834 0 0 0 133 0 0 0 25 0 1 0 215863889 3153920 558 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/1097/statm: 770 558 72 123 0 645 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3080

[startup+2.97126 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1098
/proc/meminfo: memFree=1047000/2055920 swapFree=4192812/4192956
[pid=1097] ppid=1095 vsize=3080 CPUtime=2.96
/proc/1097/stat : 1097 (march_ks) R 1095 1097 747 0 -1 4194304 1834 0 0 0 296 0 0 0 25 0 1 0 215863889 3153920 558 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/1097/statm: 770 558 72 123 0 645 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3080

[startup+6.25263 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1098
/proc/meminfo: memFree=1047000/2055920 swapFree=4192812/4192956
[pid=1097] ppid=1095 vsize=3080 CPUtime=6.24
/proc/1097/stat : 1097 (march_ks) R 1095 1097 747 0 -1 4194304 1834 0 0 0 624 0 0 0 25 0 1 0 215863889 3153920 558 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/1097/statm: 770 558 72 123 0 645 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3080

[startup+12.7094 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1098
/proc/meminfo: memFree=1046936/2055920 swapFree=4192812/4192956
[pid=1097] ppid=1095 vsize=3080 CPUtime=12.7
/proc/1097/stat : 1097 (march_ks) R 1095 1097 747 0 -1 4194304 1834 0 0 0 1270 0 0 0 25 0 1 0 215863889 3153920 558 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/1097/statm: 770 558 72 123 0 645 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3080

[startup+25.5098 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1098
/proc/meminfo: memFree=1046936/2055920 swapFree=4192812/4192956
[pid=1097] ppid=1095 vsize=3208 CPUtime=25.49
/proc/1097/stat : 1097 (march_ks) R 1095 1097 747 0 -1 4194304 1848 0 0 0 2549 0 0 0 25 0 1 0 215863889 3284992 572 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/1097/statm: 802 572 72 123 0 677 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3208

[startup+51.1217 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1098
/proc/meminfo: memFree=1046936/2055920 swapFree=4192812/4192956
[pid=1097] ppid=1095 vsize=3208 CPUtime=51.1
/proc/1097/stat : 1097 (march_ks) R 1095 1097 747 0 -1 4194304 1861 0 0 0 5110 0 0 0 25 0 1 0 215863889 3284992 585 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/1097/statm: 802 585 72 123 0 677 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3208

[startup+102.339 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1098
/proc/meminfo: memFree=1046808/2055920 swapFree=4192812/4192956
[pid=1097] ppid=1095 vsize=3364 CPUtime=102.3
/proc/1097/stat : 1097 (march_ks) R 1095 1097 747 0 -1 4194304 1889 0 0 0 10230 0 0 0 25 0 1 0 215863889 3444736 613 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/1097/statm: 841 613 72 123 0 716 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3364

[startup+162.368 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1098
/proc/meminfo: memFree=1046680/2055920 swapFree=4192812/4192956
[pid=1097] ppid=1095 vsize=3548 CPUtime=162.31
/proc/1097/stat : 1097 (march_ks) R 1095 1097 747 0 -1 4194304 1915 0 0 0 16231 0 0 0 25 0 1 0 215863889 3633152 639 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/1097/statm: 887 639 72 123 0 762 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 3548

[startup+222.395 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1098
/proc/meminfo: memFree=1046680/2055920 swapFree=4192812/4192956
[pid=1097] ppid=1095 vsize=3548 CPUtime=222.33
/proc/1097/stat : 1097 (march_ks) R 1095 1097 747 0 -1 4194304 1920 0 0 0 22232 1 0 0 25 0 1 0 215863889 3633152 644 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/1097/statm: 887 644 72 123 0 762 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 3548

[startup+282.419 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1098
/proc/meminfo: memFree=1046488/2055920 swapFree=4192812/4192956
[pid=1097] ppid=1095 vsize=3752 CPUtime=282.33
/proc/1097/stat : 1097 (march_ks) R 1095 1097 747 0 -1 4194304 1967 0 0 0 28232 1 0 0 25 0 1 0 215863889 3842048 691 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541846 0 0 4096 0 0 0 0 17 1 0 0
/proc/1097/statm: 938 691 72 123 0 813 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 3752

[startup+342.445 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1098
/proc/meminfo: memFree=1046424/2055920 swapFree=4192812/4192956
[pid=1097] ppid=1095 vsize=3752 CPUtime=342.34
/proc/1097/stat : 1097 (march_ks) R 1095 1097 747 0 -1 4194304 1970 0 0 0 34233 1 0 0 25 0 1 0 215863889 3842048 694 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1097/statm: 938 694 72 123 0 813 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 3752

[startup+402.475 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1098
/proc/meminfo: memFree=1046424/2055920 swapFree=4192812/4192956
[pid=1097] ppid=1095 vsize=3752 CPUtime=402.35
/proc/1097/stat : 1097 (march_ks) R 1095 1097 747 0 -1 4194304 1972 0 0 0 40234 1 0 0 25 0 1 0 215863889 3842048 696 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/1097/statm: 938 696 72 123 0 813 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 3752

[startup+462.507 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1098
/proc/meminfo: memFree=1046424/2055920 swapFree=4192812/4192956
[pid=1097] ppid=1095 vsize=3752 CPUtime=462.37
/proc/1097/stat : 1097 (march_ks) R 1095 1097 747 0 -1 4194304 1972 0 0 0 46236 1 0 0 25 0 1 0 215863889 3842048 696 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134596378 0 0 4096 0 0 0 0 17 1 0 0
/proc/1097/statm: 938 696 72 123 0 813 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 3752

[startup+522.537 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1098
/proc/meminfo: memFree=1046424/2055920 swapFree=4192812/4192956
[pid=1097] ppid=1095 vsize=3752 CPUtime=522.39
/proc/1097/stat : 1097 (march_ks) R 1095 1097 747 0 -1 4194304 1979 0 0 0 52237 2 0 0 25 0 1 0 215863889 3842048 703 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/1097/statm: 938 703 72 123 0 813 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 3752

[startup+582.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1098
/proc/meminfo: memFree=1046488/2055920 swapFree=4192812/4192956
[pid=1097] ppid=1095 vsize=3852 CPUtime=582.4
/proc/1097/stat : 1097 (march_ks) R 1095 1097 747 0 -1 4194304 1988 0 0 0 58238 2 0 0 25 0 1 0 215863889 3944448 712 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/1097/statm: 963 712 72 123 0 838 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 3852

[startup+642.598 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1098
/proc/meminfo: memFree=1046424/2055920 swapFree=4192812/4192956
[pid=1097] ppid=1095 vsize=3852 CPUtime=642.41
/proc/1097/stat : 1097 (march_ks) R 1095 1097 747 0 -1 4194304 1988 0 0 0 64239 2 0 0 25 0 1 0 215863889 3944448 712 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541833 0 0 4096 0 0 0 0 17 1 0 0
/proc/1097/statm: 963 712 72 123 0 838 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 3852

[startup+702.626 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1098
/proc/meminfo: memFree=1046424/2055920 swapFree=4192812/4192956
[pid=1097] ppid=1095 vsize=3852 CPUtime=702.42
/proc/1097/stat : 1097 (march_ks) R 1095 1097 747 0 -1 4194304 1989 0 0 0 70240 2 0 0 25 0 1 0 215863889 3944448 713 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598370 0 0 4096 0 0 0 0 17 1 0 0
/proc/1097/statm: 963 713 72 123 0 838 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 3852

[startup+762.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1098
/proc/meminfo: memFree=1046360/2055920 swapFree=4192812/4192956
[pid=1097] ppid=1095 vsize=3852 CPUtime=762.44
/proc/1097/stat : 1097 (march_ks) R 1095 1097 747 0 -1 4194304 1996 0 0 0 76241 3 0 0 25 0 1 0 215863889 3944448 720 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/1097/statm: 963 720 72 123 0 838 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 3852

[startup+822.682 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1098
/proc/meminfo: memFree=1046424/2055920 swapFree=4192812/4192956
[pid=1097] ppid=1095 vsize=3852 CPUtime=822.45
/proc/1097/stat : 1097 (march_ks) R 1095 1097 747 0 -1 4194304 1996 0 0 0 82242 3 0 0 25 0 1 0 215863889 3944448 720 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/1097/statm: 963 720 72 123 0 838 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 3852

[startup+882.713 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1098
/proc/meminfo: memFree=1046424/2055920 swapFree=4192812/4192956
[pid=1097] ppid=1095 vsize=3852 CPUtime=882.46
/proc/1097/stat : 1097 (march_ks) R 1095 1097 747 0 -1 4194304 1996 0 0 0 88243 3 0 0 25 0 1 0 215863889 3944448 720 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/1097/statm: 963 720 72 123 0 838 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 3852

[startup+942.741 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1098
/proc/meminfo: memFree=1046424/2055920 swapFree=4192812/4192956
[pid=1097] ppid=1095 vsize=3852 CPUtime=942.47
/proc/1097/stat : 1097 (march_ks) R 1095 1097 747 0 -1 4194304 1997 0 0 0 94244 3 0 0 25 0 1 0 215863889 3944448 721 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526994 0 0 4096 0 0 0 0 17 1 0 0
/proc/1097/statm: 963 721 72 123 0 838 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 3852

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1098
/proc/meminfo: memFree=1046424/2055920 swapFree=4192812/4192956
[pid=1097] ppid=1095 vsize=3852 CPUtime=1002.49
/proc/1097/stat : 1097 (march_ks) R 1095 1097 747 0 -1 4194304 1999 0 0 0 100245 4 0 0 25 0 1 0 215863889 3944448 723 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/1097/statm: 963 723 72 123 0 838 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 3852

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1098
/proc/meminfo: memFree=1046360/2055920 swapFree=4192812/4192956
[pid=1097] ppid=1095 vsize=3852 CPUtime=1062.51
/proc/1097/stat : 1097 (march_ks) R 1095 1097 747 0 -1 4194304 2000 0 0 0 106247 4 0 0 25 0 1 0 215863889 3944448 724 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/1097/statm: 963 724 72 123 0 838 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 3852

[startup+1122.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1098
/proc/meminfo: memFree=1046360/2055920 swapFree=4192812/4192956
[pid=1097] ppid=1095 vsize=3852 CPUtime=1122.52
/proc/1097/stat : 1097 (march_ks) R 1095 1097 747 0 -1 4194304 2002 0 0 0 112248 4 0 0 25 0 1 0 215863889 3944448 726 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/1097/statm: 963 726 72 123 0 838 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 3852

[startup+1182.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1098
/proc/meminfo: memFree=1046424/2055920 swapFree=4192812/4192956
[pid=1097] ppid=1095 vsize=3852 CPUtime=1182.54
/proc/1097/stat : 1097 (march_ks) R 1095 1097 747 0 -1 4194304 2006 0 0 0 118249 5 0 0 25 0 1 0 215863889 3944448 730 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134628568 0 0 4096 0 0 0 0 17 1 0 0
/proc/1097/statm: 963 730 72 123 0 838 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 3852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1098
/proc/meminfo: memFree=1046360/2055920 swapFree=4192812/4192956
[pid=1097] ppid=1095 vsize=3852 CPUtime=1200.05
/proc/1097/stat : 1097 (march_ks) R 1095 1097 747 0 -1 4194304 2006 0 0 0 120000 5 0 0 25 0 1 0 215863889 3944448 730 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/1097/statm: 963 730 72 123 0 838 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 3852

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1098
/proc/meminfo: memFree=1046360/2055920 swapFree=4192812/4192956
[pid=1097] ppid=1095 vsize=3852 CPUtime=1200.05
/proc/1097/stat : 1097 (march_ks) R 1095 1097 747 0 -1 4194304 2006 0 0 0 120000 5 0 0 25 0 1 0 215863889 3944448 730 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/1097/statm: 963 730 72 123 0 838 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 3852

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.056991
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 3852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2006
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= 6
involuntary context switches= 1546

runsolver used 1.15782 second user time and 2.73158 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Tue Feb 20 08:11:31 UTC 2007

IDJOB= 301233
IDBENCH= 20054
IDSOLVER= 111
FILE ID= node5/301233-1171959091

PBS_JOBID= 3848991

Free space on /tmp= 66550 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S388731928-13.cnf
COMMAND LINE= /tmp/evaluation/301233-1171959091/march_ks /tmp/evaluation/301233-1171959091/instance-301233-1171959091.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-301233-1171959091 -o ROOT/results/node5/solver-301233-1171959091 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301233-1171959091/march_ks /tmp/evaluation/301233-1171959091/instance-301233-1171959091.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  9e5327c2d133c79d44cfc4c3420f84f2

RANDOM SEED= 272098049

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.224
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		: 3000.224
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:       1049656 kB
Buffers:         61296 kB
Cached:         823248 kB
SwapCached:          0 kB
Active:         538744 kB
Inactive:       389688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1049656 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2564 kB
Writeback:           0 kB
Mapped:          62792 kB
Slab:            63344 kB
Committed_AS:   782932 kB
PageTables:       1692 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= 66550 MiB

End job on node5 on Tue Feb 20 08:31:33 UTC 2007