Trace number 301274

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) 1200.09 1200.47

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S471246417-03.cnf
MD5SUM0eb79e36a6a126bd4e244caabd87546c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark34.3168
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)

0.20/0.26	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.20/0.26	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.20/0.26	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.20/0.26	c main()::
0.20/0.26	c initFormula():: searching for DIMACS p-line....
0.20/0.26	c full lookahead due to high density!
0.20/0.26	c initFormula():: the DIMACS p-line indicates a CNF of 600 variables and 12000 clauses.
0.20/0.26	c parseCNF():: parsing....
0.20/0.26	c parseCNF():: the CNF contains 0 unary clauses.
0.20/0.26	c runParser():: parsing was successful, warming up engines...
0.20/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.20/0.26	c preprocessing fase I completed:: there are now 600 free variables and 12000 clauses.
0.20/0.26	c stat :: sign balance is biased by 0.038
0.20/0.26	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.20/0.26	c using k-SAT heuristics (size based diff)
0.20/0.26	c longest clause has size 5
0.20/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.20/0.26	c main():: clause / variable ratio: ( 12000 / 600 ) = 20.00
0.20/0.26	c longest clause has size 5
0.20/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.20/0.26	c dynamic_preselect_setsize :: off
0.20/0.26	c suggested doublelook initial :: 0
0.20/0.26	c main():: all systems go!
0.20/0.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 285 JD: 180
1.12/1.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
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c |****************************************************
c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 82960 JD: 180
331.81/331.91	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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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/node3/watcher-301274-1171961262 -o ROOT/results/node3/solver-301274-1171961262 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301274-1171961262/march_ks /tmp/evaluation/301274-1171961262/instance-301274-1171961262.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: 0.92 0.98 0.99 3/77 9701
/proc/meminfo: memFree=762720/2055920 swapFree=4192812/4192956
[pid=9701] ppid=9699 vsize=788 CPUtime=0
/proc/9701/stat : 9701 (march_ks) R 9699 9701 9222 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 216081030 806912 93 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/9701/statm: 197 93 47 123 0 72 0

[startup+0.106923 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 9701
/proc/meminfo: memFree=762720/2055920 swapFree=4192812/4192956
[pid=9701] ppid=9699 vsize=2496 CPUtime=0.1
/proc/9701/stat : 9701 (march_ks) R 9699 9701 9222 0 -1 4194304 1242 0 0 0 10 0 0 0 18 0 1 0 216081030 2555904 446 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 1 0 0
/proc/9701/statm: 624 446 67 123 0 499 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2496

[startup+0.514956 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 9701
/proc/meminfo: memFree=762720/2055920 swapFree=4192812/4192956
[pid=9701] ppid=9699 vsize=3068 CPUtime=0.5
/proc/9701/stat : 9701 (march_ks) R 9699 9701 9222 0 -1 4194304 1833 0 0 0 50 0 0 0 22 0 1 0 216081030 3141632 555 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9701/statm: 767 555 72 123 0 642 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3068

[startup+1.33502 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 9702
/proc/meminfo: memFree=760536/2055920 swapFree=4192812/4192956
[pid=9701] ppid=9699 vsize=3076 CPUtime=1.32
/proc/9701/stat : 9701 (march_ks) R 9699 9701 9222 0 -1 4194304 1835 0 0 0 132 0 0 0 25 0 1 0 216081030 3149824 557 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134565489 0 0 4096 0 0 0 0 17 1 0 0
/proc/9701/statm: 769 557 72 123 0 644 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3076

[startup+2.97116 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 9702
/proc/meminfo: memFree=760408/2055920 swapFree=4192812/4192956
[pid=9701] ppid=9699 vsize=3076 CPUtime=2.96
/proc/9701/stat : 9701 (march_ks) R 9699 9701 9222 0 -1 4194304 1835 0 0 0 296 0 0 0 25 0 1 0 216081030 3149824 557 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/9701/statm: 769 557 72 123 0 644 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3076

[startup+6.24843 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 9702
/proc/meminfo: memFree=760280/2055920 swapFree=4192812/4192956
[pid=9701] ppid=9699 vsize=3076 CPUtime=6.23
/proc/9701/stat : 9701 (march_ks) R 9699 9701 9222 0 -1 4194304 1835 0 0 0 623 0 0 0 25 0 1 0 216081030 3149824 557 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/9701/statm: 769 557 72 123 0 644 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 3076

[startup+12.705 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 9702
/proc/meminfo: memFree=760216/2055920 swapFree=4192812/4192956
[pid=9701] ppid=9699 vsize=3076 CPUtime=12.69
/proc/9701/stat : 9701 (march_ks) R 9699 9701 9222 0 -1 4194304 1835 0 0 0 1269 0 0 0 25 0 1 0 216081030 3149824 557 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/9701/statm: 769 557 72 123 0 644 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3076

[startup+25.51 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 9702
/proc/meminfo: memFree=760280/2055920 swapFree=4192812/4192956
[pid=9701] ppid=9699 vsize=3212 CPUtime=25.49
/proc/9701/stat : 9701 (march_ks) R 9699 9701 9222 0 -1 4194304 1864 0 0 0 2549 0 0 0 25 0 1 0 216081030 3289088 586 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/9701/statm: 803 586 72 123 0 678 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3212

[startup+51.1191 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 9702
/proc/meminfo: memFree=760216/2055920 swapFree=4192812/4192956
[pid=9701] ppid=9699 vsize=3348 CPUtime=51.1
/proc/9701/stat : 9701 (march_ks) R 9699 9701 9222 0 -1 4194304 1900 0 0 0 5109 1 0 0 25 0 1 0 216081030 3428352 622 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/9701/statm: 837 622 72 123 0 712 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3348

[startup+102.338 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 9702
/proc/meminfo: memFree=760024/2055920 swapFree=4192812/4192956
[pid=9701] ppid=9699 vsize=3644 CPUtime=102.31
/proc/9701/stat : 9701 (march_ks) R 9699 9701 9222 0 -1 4194304 1933 0 0 0 10230 1 0 0 25 0 1 0 216081030 3731456 655 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/9701/statm: 911 655 72 123 0 786 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 3644

[startup+162.367 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9702
/proc/meminfo: memFree=759896/2055920 swapFree=4192812/4192956
[pid=9701] ppid=9699 vsize=3648 CPUtime=162.32
/proc/9701/stat : 9701 (march_ks) R 9699 9701 9222 0 -1 4194304 1963 0 0 0 16231 1 0 0 25 0 1 0 216081030 3735552 685 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/9701/statm: 912 685 72 123 0 787 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 3648

[startup+222.392 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9702
/proc/meminfo: memFree=759768/2055920 swapFree=4192812/4192956
[pid=9701] ppid=9699 vsize=3800 CPUtime=222.33
/proc/9701/stat : 9701 (march_ks) R 9699 9701 9222 0 -1 4194304 1989 0 0 0 22232 1 0 0 25 0 1 0 216081030 3891200 711 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/9701/statm: 950 711 72 123 0 825 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 3800

[startup+282.418 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9702
/proc/meminfo: memFree=759704/2055920 swapFree=4192812/4192956
[pid=9701] ppid=9699 vsize=3928 CPUtime=282.35
/proc/9701/stat : 9701 (march_ks) R 9699 9701 9222 0 -1 4194304 1996 0 0 0 28233 2 0 0 25 0 1 0 216081030 4022272 718 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/9701/statm: 982 718 72 123 0 857 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 3928

[startup+342.446 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9702
/proc/meminfo: memFree=759640/2055920 swapFree=4192812/4192956
[pid=9701] ppid=9699 vsize=3928 CPUtime=342.36
/proc/9701/stat : 9701 (march_ks) R 9699 9701 9222 0 -1 4194304 2006 0 0 0 34234 2 0 0 25 0 1 0 216081030 4022272 728 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527288 0 0 4096 0 0 0 0 17 1 0 0
/proc/9701/statm: 982 728 72 123 0 857 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 3928

[startup+402.476 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9702
/proc/meminfo: memFree=759448/2055920 swapFree=4192812/4192956
[pid=9701] ppid=9699 vsize=4156 CPUtime=402.37
/proc/9701/stat : 9701 (march_ks) R 9699 9701 9222 0 -1 4194304 2059 0 0 0 40235 2 0 0 25 0 1 0 216081030 4255744 781 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/9701/statm: 1039 781 72 123 0 914 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 4156

[startup+462.503 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9702
/proc/meminfo: memFree=759256/2055920 swapFree=4192812/4192956
[pid=9701] ppid=9699 vsize=4496 CPUtime=462.38
/proc/9701/stat : 9701 (march_ks) R 9699 9701 9222 0 -1 4194304 2110 0 0 0 46236 2 0 0 25 0 1 0 216081030 4603904 832 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9701/statm: 1124 832 72 123 0 999 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 4496

[startup+522.529 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9702
/proc/meminfo: memFree=759192/2055920 swapFree=4192812/4192956
[pid=9701] ppid=9699 vsize=4496 CPUtime=522.39
/proc/9701/stat : 9701 (march_ks) R 9699 9701 9222 0 -1 4194304 2137 0 0 0 52237 2 0 0 25 0 1 0 216081030 4603904 859 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/9701/statm: 1124 859 72 123 0 999 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 4496

[startup+582.551 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9702
/proc/meminfo: memFree=759000/2055920 swapFree=4192812/4192956
[pid=9701] ppid=9699 vsize=5008 CPUtime=582.41
/proc/9701/stat : 9701 (march_ks) R 9699 9701 9222 0 -1 4194304 2178 0 0 0 58238 3 0 0 25 0 1 0 216081030 5128192 900 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9701/statm: 1252 900 72 123 0 1127 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 5008

[startup+642.576 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9702
/proc/meminfo: memFree=759000/2055920 swapFree=4192812/4192956
[pid=9701] ppid=9699 vsize=5008 CPUtime=642.41
/proc/9701/stat : 9701 (march_ks) R 9699 9701 9222 0 -1 4194304 2188 0 0 0 64238 3 0 0 25 0 1 0 216081030 5128192 910 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538296 0 0 4096 0 0 0 0 17 1 0 0
/proc/9701/statm: 1252 910 72 123 0 1127 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 5008

[startup+702.601 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9702
/proc/meminfo: memFree=758936/2055920 swapFree=4192812/4192956
[pid=9701] ppid=9699 vsize=5008 CPUtime=702.43
/proc/9701/stat : 9701 (march_ks) R 9699 9701 9222 0 -1 4194304 2199 0 0 0 70240 3 0 0 25 0 1 0 216081030 5128192 921 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/9701/statm: 1252 921 72 123 0 1127 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 5008

[startup+762.626 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9702
/proc/meminfo: memFree=758872/2055920 swapFree=4192812/4192956
[pid=9701] ppid=9699 vsize=5008 CPUtime=762.43
/proc/9701/stat : 9701 (march_ks) R 9699 9701 9222 0 -1 4194304 2205 0 0 0 76240 3 0 0 25 0 1 0 216081030 5128192 927 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9701/statm: 1252 927 72 123 0 1127 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 5008

[startup+822.663 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 9802
/proc/meminfo: memFree=757672/2055920 swapFree=4192812/4192956
[pid=9701] ppid=9699 vsize=5008 CPUtime=822.41
/proc/9701/stat : 9701 (march_ks) R 9699 9701 9222 0 -1 4194304 2208 0 0 0 82237 4 0 0 25 0 1 0 216081030 5128192 930 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/9701/statm: 1252 930 72 123 0 1127 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 5008

[startup+882.715 s]
/proc/loadavg: 1.04 1.00 1.00 2/84 9874
/proc/meminfo: memFree=757480/2055920 swapFree=4192812/4192956
[pid=9701] ppid=9699 vsize=5008 CPUtime=882.41
/proc/9701/stat : 9701 (march_ks) R 9699 9701 9222 0 -1 4194304 2238 0 0 0 88237 4 0 0 25 0 1 0 216081030 5128192 960 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/9701/statm: 1252 960 72 123 0 1127 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 5008

[startup+942.744 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 9900
/proc/meminfo: memFree=758488/2055920 swapFree=4192812/4192956
[pid=9701] ppid=9699 vsize=5136 CPUtime=942.42
/proc/9701/stat : 9701 (march_ks) R 9699 9701 9222 0 -1 4194304 2278 0 0 0 94237 5 0 0 25 0 1 0 216081030 5259264 1000 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/9701/statm: 1284 1000 72 123 0 1159 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 5136

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9900
/proc/meminfo: memFree=758168/2055920 swapFree=4192812/4192956
[pid=9701] ppid=9699 vsize=5900 CPUtime=1002.42
/proc/9701/stat : 9701 (march_ks) R 9699 9701 9222 0 -1 4194304 2345 0 0 0 100237 5 0 0 25 0 1 0 216081030 6041600 1067 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/9701/statm: 1475 1067 72 123 0 1350 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 5900

[startup+1062.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9900
/proc/meminfo: memFree=758104/2055920 swapFree=4192812/4192956
[pid=9701] ppid=9699 vsize=5900 CPUtime=1062.44
/proc/9701/stat : 9701 (march_ks) R 9699 9701 9222 0 -1 4194304 2398 0 0 0 106239 5 0 0 25 0 1 0 216081030 6041600 1120 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134548034 0 0 4096 0 0 0 0 17 1 0 0
/proc/9701/statm: 1475 1120 72 123 0 1350 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 5900

[startup+1122.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9900
/proc/meminfo: memFree=758104/2055920 swapFree=4192812/4192956
[pid=9701] ppid=9699 vsize=5900 CPUtime=1122.45
/proc/9701/stat : 9701 (march_ks) R 9699 9701 9222 0 -1 4194304 2407 0 0 0 112240 5 0 0 25 0 1 0 216081030 6041600 1129 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/9701/statm: 1475 1129 72 123 0 1350 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 5900

[startup+1182.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9900
/proc/meminfo: memFree=758040/2055920 swapFree=4192812/4192956
[pid=9701] ppid=9699 vsize=5900 CPUtime=1182.46
/proc/9701/stat : 9701 (march_ks) R 9699 9701 9222 0 -1 4194304 2409 0 0 0 118241 5 0 0 25 0 1 0 216081030 6041600 1131 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/9701/statm: 1475 1131 72 123 0 1350 0
Current children cumulated CPU time (s) 1182.46
Current children cumulated vsize (KiB) 5900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9900
/proc/meminfo: memFree=758104/2055920 swapFree=4192812/4192956
[pid=9701] ppid=9699 vsize=5900 CPUtime=1200.08
/proc/9701/stat : 9701 (march_ks) R 9699 9701 9222 0 -1 4194304 2410 0 0 0 120003 5 0 0 25 0 1 0 216081030 6041600 1132 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/9701/statm: 1475 1132 72 123 0 1350 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 5900

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.09
CPU user time (s): 1200.03
CPU system time (s): 0.058991
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 5900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2410
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= 24932

runsolver used 1.18882 second user time and 2.73758 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Tue Feb 20 08:47:42 UTC 2007

IDJOB= 301274
IDBENCH= 20055
IDSOLVER= 111
FILE ID= node3/301274-1171961262

PBS_JOBID= 3849000

Free space on /tmp= 66549 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S471246417-03.cnf
COMMAND LINE= /tmp/evaluation/301274-1171961262/march_ks /tmp/evaluation/301274-1171961262/instance-301274-1171961262.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-301274-1171961262 -o ROOT/results/node3/solver-301274-1171961262 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301274-1171961262/march_ks /tmp/evaluation/301274-1171961262/instance-301274-1171961262.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  0eb79e36a6a126bd4e244caabd87546c

RANDOM SEED= 312823975

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        763128 kB
Buffers:         62148 kB
Cached:        1096640 kB
SwapCached:          0 kB
Active:         552924 kB
Inactive:       660356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        763128 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2564 kB
Writeback:           0 kB
Mapped:          73408 kB
Slab:            65124 kB
Committed_AS:  1051232 kB
PageTables:       1656 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= 66549 MiB

End job on node3 on Tue Feb 20 09:07:44 UTC 2007