Trace number 370996

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) 5000.07 5001.61

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S1751213243-05.cnf
MD5SUM0186eda890cf4014d992450cade22d17
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 517000

Solver Data (download as text)

2.79/2.88	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.79/2.88	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.79/2.88	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.79/2.88	c main()::
2.79/2.88	c initFormula():: searching for DIMACS p-line....
2.79/2.88	c full lookahead due to high density!
2.79/2.88	c initFormula():: the DIMACS p-line indicates a CNF of 200 variables and 17000 clauses.
2.79/2.88	c parseCNF():: parsing....
2.79/2.88	c parseCNF():: the CNF contains 0 unary clauses.
2.79/2.88	c runParser():: parsing was successful, warming up engines...
2.79/2.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.88	c preprocessing fase I completed:: there are now 200 free variables and 17000 clauses.
2.79/2.88	c stat :: sign balance is biased by 0.005
2.79/2.88	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.79/2.88	c using k-SAT heuristics (size based diff)
2.79/2.88	c longest clause has size 7
2.79/2.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.88	c main():: clause / variable ratio: ( 17000 / 200 ) = 85.00
2.79/2.88	c longest clause has size 7
2.79/2.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.88	c dynamic_preselect_setsize :: off
2.79/2.88	c suggested doublelook initial :: 0
2.79/2.88	c main():: all systems go!
2.79/2.88	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 200 JD: 79
3.20/3.30	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
c |************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 20521 JD: 79
32.18/32.28	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| 2 NC: 506612 JD: 79
713.30/713.60	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
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c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
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c |********************************
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c |*******************************************************
c |********************************************************
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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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node35/watcher-370996-1177156655 -o ROOT/results/node35/solver-370996-1177156655 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370996-1177156655/march_ks /tmp/evaluation/370996-1177156655/instance-370996-1177156655.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): 7500 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 7606
/proc/meminfo: memFree=1688384/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=788 CPUtime=0
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 105 0 0 0 0 0 0 0 18 0 1 0 163580997 806912 90 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 197 90 47 123 0 72 0

[startup+0.0270871 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7606
/proc/meminfo: memFree=1688384/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=1052 CPUtime=0.02
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 186 0 0 0 2 0 0 0 18 0 1 0 163580997 1077248 171 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 263 171 47 123 0 138 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1052

[startup+0.101094 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7606
/proc/meminfo: memFree=1688384/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=2820 CPUtime=0.09
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 1624 0 0 0 9 0 0 0 18 0 1 0 163580997 2887680 506 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 738 519 63 123 0 613 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2820

[startup+0.301117 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7606
/proc/meminfo: memFree=1688384/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=3456 CPUtime=0.28
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 2372 0 0 0 28 0 0 0 19 0 1 0 163580997 3538944 644 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 864 644 67 123 0 739 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 3456

[startup+0.701164 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7606
/proc/meminfo: memFree=1688384/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=3456 CPUtime=0.68
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 2372 0 0 0 68 0 0 0 23 0 1 0 163580997 3538944 644 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 864 644 67 123 0 739 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 3456

[startup+1.50226 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7607
/proc/meminfo: memFree=1686008/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=3456 CPUtime=1.49
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 2372 0 0 0 149 0 0 0 25 0 1 0 163580997 3538944 644 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 864 644 67 123 0 739 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3456

[startup+3.10144 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7607
/proc/meminfo: memFree=1685880/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=4004 CPUtime=3.09
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 3620 0 0 0 308 1 0 0 25 0 1 0 163580997 4100096 718 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 1001 718 72 123 0 876 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4004

[startup+6.30182 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7607
/proc/meminfo: memFree=1685304/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=4004 CPUtime=6.29
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 3620 0 0 0 628 1 0 0 25 0 1 0 163580997 4100096 718 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 1001 718 72 123 0 876 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4004

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7607
/proc/meminfo: memFree=1685240/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=4004 CPUtime=12.69
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 3620 0 0 0 1268 1 0 0 25 0 1 0 163580997 4100096 718 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 1001 718 72 123 0 876 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4004

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7607
/proc/meminfo: memFree=1685240/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=4004 CPUtime=25.48
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 3620 0 0 0 2547 1 0 0 25 0 1 0 163580997 4100096 718 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 1001 718 72 123 0 876 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4004

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7607
/proc/meminfo: memFree=1685240/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=4208 CPUtime=51.07
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 3663 0 0 0 5106 1 0 0 25 0 1 0 163580997 4308992 761 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 1052 761 72 123 0 927 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4208

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7607
/proc/meminfo: memFree=1685048/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=4460 CPUtime=102.26
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 3712 0 0 0 10225 1 0 0 25 0 1 0 163580997 4567040 810 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 1115 810 72 123 0 990 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4460

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7607
/proc/meminfo: memFree=1684792/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=4688 CPUtime=162.24
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 3762 0 0 0 16223 1 0 0 25 0 1 0 163580997 4800512 860 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527248 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 1172 860 72 123 0 1047 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4688

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 7715
/proc/meminfo: memFree=1683328/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=5028 CPUtime=222.18
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 3803 0 0 0 22217 1 0 0 25 0 1 0 163580997 5148672 901 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 1257 901 72 123 0 1132 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 5028

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7805
/proc/meminfo: memFree=1684280/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=5028 CPUtime=282.12
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 3860 0 0 0 28210 2 0 0 25 0 1 0 163580997 5148672 958 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 1257 958 72 123 0 1132 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 5028

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7805
/proc/meminfo: memFree=1684024/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=5540 CPUtime=342.1
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 3914 0 0 0 34208 2 0 0 25 0 1 0 163580997 5672960 1012 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 1385 1012 72 123 0 1260 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 5540

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7805
/proc/meminfo: memFree=1683896/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=5540 CPUtime=402.08
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 3957 0 0 0 40206 2 0 0 25 0 1 0 163580997 5672960 1055 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 1385 1055 72 123 0 1260 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 5540

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7805
/proc/meminfo: memFree=1683640/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=6304 CPUtime=462.07
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 4007 0 0 0 46204 3 0 0 25 0 1 0 163580997 6455296 1105 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541872 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 1576 1105 72 123 0 1451 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 6304

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7805
/proc/meminfo: memFree=1683640/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=6304 CPUtime=522.06
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 4043 0 0 0 52203 3 0 0 25 0 1 0 163580997 6455296 1141 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 1576 1141 72 123 0 1451 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 6304

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 7805
/proc/meminfo: memFree=1683576/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=6304 CPUtime=582.04
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 4065 0 0 0 58201 3 0 0 25 0 1 0 163580997 6455296 1163 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597188 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 1576 1163 72 123 0 1451 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 6304

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7805
/proc/meminfo: memFree=1683448/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=6304 CPUtime=642.03
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 4092 0 0 0 64200 3 0 0 25 0 1 0 163580997 6455296 1190 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 1576 1190 72 123 0 1451 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 6304


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8005
/proc/meminfo: memFree=1672312/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=21468 CPUtime=4001.02
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 6858 0 0 0 400092 10 0 0 25 0 1 0 163580997 21983232 3956 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 5367 3956 72 123 0 5242 0
Current children cumulated CPU time (s) 4001.02
Current children cumulated vsize (KiB) 21468

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8005
/proc/meminfo: memFree=1672056/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=21468 CPUtime=4061
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 6906 0 0 0 406090 10 0 0 25 0 1 0 163580997 21983232 4004 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 5367 4004 72 123 0 5242 0
Current children cumulated CPU time (s) 4061
Current children cumulated vsize (KiB) 21468

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8005
/proc/meminfo: memFree=1671992/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=21468 CPUtime=4120.98
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 6953 0 0 0 412088 10 0 0 25 0 1 0 163580997 21983232 4051 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 5367 4051 72 123 0 5242 0
Current children cumulated CPU time (s) 4120.98
Current children cumulated vsize (KiB) 21468

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8005
/proc/meminfo: memFree=1671800/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=21468 CPUtime=4180.96
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 7000 0 0 0 418086 10 0 0 25 0 1 0 163580997 21983232 4098 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 5367 4098 72 123 0 5242 0
Current children cumulated CPU time (s) 4180.96
Current children cumulated vsize (KiB) 21468

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8005
/proc/meminfo: memFree=1671544/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=21468 CPUtime=4240.95
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 7063 0 0 0 424085 10 0 0 25 0 1 0 163580997 21983232 4161 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 5367 4161 72 123 0 5242 0
Current children cumulated CPU time (s) 4240.95
Current children cumulated vsize (KiB) 21468

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8005
/proc/meminfo: memFree=1671416/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=21468 CPUtime=4300.94
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 7104 0 0 0 430083 11 0 0 25 0 1 0 163580997 21983232 4202 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 5367 4202 72 123 0 5242 0
Current children cumulated CPU time (s) 4300.94
Current children cumulated vsize (KiB) 21468

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8005
/proc/meminfo: memFree=1671224/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=21468 CPUtime=4360.92
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 7147 0 0 0 436081 11 0 0 25 0 1 0 163580997 21983232 4245 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 5367 4245 72 123 0 5242 0
Current children cumulated CPU time (s) 4360.92
Current children cumulated vsize (KiB) 21468

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8005
/proc/meminfo: memFree=1671096/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=21468 CPUtime=4420.9
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 7177 0 0 0 442079 11 0 0 25 0 1 0 163580997 21983232 4275 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 5367 4275 72 123 0 5242 0
Current children cumulated CPU time (s) 4420.9
Current children cumulated vsize (KiB) 21468

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8005
/proc/meminfo: memFree=1670968/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=21468 CPUtime=4480.89
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 7209 0 0 0 448078 11 0 0 25 0 1 0 163580997 21983232 4307 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587587 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 5367 4307 72 123 0 5242 0
Current children cumulated CPU time (s) 4480.89
Current children cumulated vsize (KiB) 21468

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8005
/proc/meminfo: memFree=1670840/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=21468 CPUtime=4540.87
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 7238 0 0 0 454076 11 0 0 25 0 1 0 163580997 21983232 4336 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 5367 4336 72 123 0 5242 0
Current children cumulated CPU time (s) 4540.87
Current children cumulated vsize (KiB) 21468

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8005
/proc/meminfo: memFree=1670776/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=21468 CPUtime=4600.86
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 7265 0 0 0 460074 12 0 0 25 0 1 0 163580997 21983232 4363 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 5367 4363 72 123 0 5242 0
Current children cumulated CPU time (s) 4600.86
Current children cumulated vsize (KiB) 21468

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8005
/proc/meminfo: memFree=1670584/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=21468 CPUtime=4660.84
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 7295 0 0 0 466072 12 0 0 25 0 1 0 163580997 21983232 4393 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 5367 4393 72 123 0 5242 0
Current children cumulated CPU time (s) 4660.84
Current children cumulated vsize (KiB) 21468

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8005
/proc/meminfo: memFree=1670520/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=21468 CPUtime=4720.83
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 7330 0 0 0 472071 12 0 0 25 0 1 0 163580997 21983232 4428 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587540 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 5367 4428 72 123 0 5242 0
Current children cumulated CPU time (s) 4720.83
Current children cumulated vsize (KiB) 21468

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8005
/proc/meminfo: memFree=1670392/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=21468 CPUtime=4780.81
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 7358 0 0 0 478069 12 0 0 25 0 1 0 163580997 21983232 4456 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537933 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 5367 4456 72 123 0 5242 0
Current children cumulated CPU time (s) 4780.81
Current children cumulated vsize (KiB) 21468

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8005
/proc/meminfo: memFree=1670136/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=21468 CPUtime=4840.79
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 7409 0 0 0 484067 12 0 0 25 0 1 0 163580997 21983232 4507 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 5367 4507 72 123 0 5242 0
Current children cumulated CPU time (s) 4840.79
Current children cumulated vsize (KiB) 21468

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8005
/proc/meminfo: memFree=1670008/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=21468 CPUtime=4900.77
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 7459 0 0 0 490065 12 0 0 25 0 1 0 163580997 21983232 4557 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 5367 4557 72 123 0 5242 0
Current children cumulated CPU time (s) 4900.77
Current children cumulated vsize (KiB) 21468

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8005
/proc/meminfo: memFree=1669816/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=21468 CPUtime=4960.75
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 7503 0 0 0 496063 12 0 0 25 0 1 0 163580997 21983232 4601 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 5367 4601 72 123 0 5242 0
Current children cumulated CPU time (s) 4960.75
Current children cumulated vsize (KiB) 21468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8005
/proc/meminfo: memFree=1669688/2055920 swapFree=4151144/4192956
[pid=7606] ppid=7604 vsize=21468 CPUtime=5000.06
/proc/7606/stat : 7606 (march_ks) R 7604 7606 7313 0 -1 4194304 7532 0 0 0 499993 13 0 0 25 0 1 0 163580997 21983232 4630 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/7606/statm: 5367 4630 72 123 0 5242 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 21468

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): 5001.61
CPU time (s): 5000.07
CPU user time (s): 4999.93
CPU system time (s): 0.135979
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 21468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.135979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7532
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= 100532

runsolver used 5.99709 second user time and 11.5792 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Sat Apr 21 11:57:36 UTC 2007

IDJOB= 370996
IDBENCH= 20114
IDSOLVER= 180
FILE ID= node35/370996-1177156655

PBS_JOBID= 4648921

Free space on /tmp= 66304 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S1751213243-05.cnf
COMMAND LINE= /tmp/evaluation/370996-1177156655/march_ks /tmp/evaluation/370996-1177156655/instance-370996-1177156655.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-370996-1177156655 -o ROOT/results/node35/solver-370996-1177156655 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370996-1177156655/march_ks /tmp/evaluation/370996-1177156655/instance-370996-1177156655.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  0186eda890cf4014d992450cade22d17

RANDOM SEED= 299413405

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.232
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		: 3000.232
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:       1688792 kB
Buffers:         45372 kB
Cached:         234296 kB
SwapCached:       9060 kB
Active:         169980 kB
Inactive:       133620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1688792 kB
SwapTotal:     4192956 kB
SwapFree:      4151144 kB
Dirty:            2776 kB
Writeback:           0 kB
Mapped:          30772 kB
Slab:            48812 kB
Committed_AS:  2511392 kB
PageTables:       1996 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= 66304 MiB

End job on node35 on Sat Apr 21 13:20:59 UTC 2007