Trace number 297092

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) 1200.04 1200.52

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1572638390-17.SAT.shuffled.cnf
MD5SUMce74deb44849da26eb98932c0518f94a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.12498
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

Solver Data (download as text)

1.01/1.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.01/1.04	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.01/1.04	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.01/1.04	c main()::
1.01/1.04	c initFormula():: searching for DIMACS p-line....
1.01/1.04	c full lookahead due to high density!
1.01/1.04	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
1.01/1.04	c parseCNF():: parsing....
1.01/1.04	c parseCNF():: the CNF contains 0 unary clauses.
1.01/1.04	c runParser():: parsing was successful, warming up engines...
1.01/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.01/1.04	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
1.01/1.04	c stat :: sign balance is biased by 0.006
1.01/1.04	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.01/1.04	c using k-SAT heuristics (size based diff)
1.01/1.04	c longest clause has size 7
1.01/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.01/1.04	c main():: clause / variable ratio: ( 6675 / 75 ) = 89.00
1.01/1.04	c longest clause has size 7
1.01/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.01/1.04	c dynamic_preselect_setsize :: off
1.01/1.04	c suggested doublelook initial :: 0
1.01/1.04	c main():: all systems go!
1.01/1.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 127 JD: 24
1.01/1.12	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 1909 JD: 24
2.04/2.11	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 15145 JD: 24
9.41/9.50	c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 90580 JD: 24
51.18/51.29	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 400343 JD: 24
224.51/224.70	c |----------------------------------------------------------------|
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c |****************************************************************| 5 NC: 1370409 JD: 24
772.78/773.18	c |----------------------------------------------------------------|
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/node71/watcher-297092-1171832745 -o ROOT/results/node71/solver-297092-1171832745 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297092-1171832745/march_ks /tmp/evaluation/297092-1171832745/instance-297092-1171832745.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: 1.01 1.01 1.00 2/64 24864
/proc/meminfo: memFree=948592/2055920 swapFree=4174780/4192956
[pid=24864] ppid=24862 vsize=656 CPUtime=0
/proc/24864/stat : 24864 (march_ks) R 24862 24864 24080 0 -1 4194304 84 0 0 0 0 0 0 0 20 0 1 0 203232332 671744 69 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134738772 0 0 4096 0 0 0 0 17 1 0 0
/proc/24864/statm: 164 69 47 123 0 39 0

[startup+0.107204 s]
/proc/loadavg: 1.01 1.01 1.00 2/64 24864
/proc/meminfo: memFree=948592/2055920 swapFree=4174780/4192956
[pid=24864] ppid=24862 vsize=1712 CPUtime=0.09
/proc/24864/stat : 24864 (march_ks) R 24862 24864 24080 0 -1 4194304 844 0 0 0 9 0 0 0 21 0 1 0 203232332 1753088 323 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 1 0 0
/proc/24864/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1712

[startup+0.515291 s]
/proc/loadavg: 1.01 1.01 1.00 2/64 24864
/proc/meminfo: memFree=948592/2055920 swapFree=4174780/4192956
[pid=24864] ppid=24862 vsize=1712 CPUtime=0.5
/proc/24864/stat : 24864 (march_ks) R 24862 24864 24080 0 -1 4194304 844 0 0 0 50 0 0 0 24 0 1 0 203232332 1753088 323 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/24864/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1712

[startup+1.33547 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 24865
/proc/meminfo: memFree=947176/2055920 swapFree=4174780/4192956
[pid=24864] ppid=24862 vsize=2116 CPUtime=1.32
/proc/24864/stat : 24864 (march_ks) R 24862 24864 24080 0 -1 4194304 1143 0 0 0 132 0 0 0 25 0 1 0 203232332 2166784 390 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/24864/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2116

[startup+2.97382 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 24865
/proc/meminfo: memFree=947048/2055920 swapFree=4174780/4192956
[pid=24864] ppid=24862 vsize=2116 CPUtime=2.96
/proc/24864/stat : 24864 (march_ks) R 24862 24864 24080 0 -1 4194304 1143 0 0 0 296 0 0 0 25 0 1 0 203232332 2166784 390 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/24864/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2116

[startup+6.25053 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 24865
/proc/meminfo: memFree=946984/2055920 swapFree=4174780/4192956
[pid=24864] ppid=24862 vsize=2116 CPUtime=6.23
/proc/24864/stat : 24864 (march_ks) R 24862 24864 24080 0 -1 4194304 1143 0 0 0 623 0 0 0 25 0 1 0 203232332 2166784 390 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538401 0 0 4096 0 0 0 0 17 1 0 0
/proc/24864/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 2116

[startup+12.7069 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 24865
/proc/meminfo: memFree=946920/2055920 swapFree=4174780/4192956
[pid=24864] ppid=24862 vsize=2252 CPUtime=12.69
/proc/24864/stat : 24864 (march_ks) R 24862 24864 24080 0 -1 4194304 1167 0 0 0 1269 0 0 0 25 0 1 0 203232332 2306048 414 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/24864/statm: 563 414 72 123 0 438 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2252

[startup+25.6087 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 24865
/proc/meminfo: memFree=946856/2055920 swapFree=4174780/4192956
[pid=24864] ppid=24862 vsize=2320 CPUtime=25.58
/proc/24864/stat : 24864 (march_ks) R 24862 24864 24080 0 -1 4194304 1189 0 0 0 2558 0 0 0 25 0 1 0 203232332 2375680 436 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526000 0 0 4096 0 0 0 0 17 1 0 0
/proc/24864/statm: 580 436 72 123 0 455 0
Current children cumulated CPU time (s) 25.58
Current children cumulated vsize (KiB) 2320

[startup+51.2153 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24865
/proc/meminfo: memFree=946728/2055920 swapFree=4174780/4192956
[pid=24864] ppid=24862 vsize=2572 CPUtime=51.18
/proc/24864/stat : 24864 (march_ks) R 24862 24864 24080 0 -1 4194304 1234 0 0 0 5118 0 0 0 25 0 1 0 203232332 2633728 481 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/24864/statm: 643 481 72 123 0 518 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 2572

[startup+102.425 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24865
/proc/meminfo: memFree=946344/2055920 swapFree=4174780/4192956
[pid=24864] ppid=24862 vsize=3140 CPUtime=102.37
/proc/24864/stat : 24864 (march_ks) R 24862 24864 24080 0 -1 4194304 1327 0 0 0 10237 0 0 0 25 0 1 0 203232332 3215360 574 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585178 0 0 4096 0 0 0 0 17 1 0 0
/proc/24864/statm: 785 574 72 123 0 660 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 3140

[startup+162.444 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24865
/proc/meminfo: memFree=945832/2055920 swapFree=4174780/4192956
[pid=24864] ppid=24862 vsize=3652 CPUtime=162.36
/proc/24864/stat : 24864 (march_ks) R 24862 24864 24080 0 -1 4194304 1431 0 0 0 16236 0 0 0 25 0 1 0 203232332 3739648 678 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/24864/statm: 913 678 72 123 0 788 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 3652

[startup+222.464 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24865
/proc/meminfo: memFree=945384/2055920 swapFree=4174780/4192956
[pid=24864] ppid=24862 vsize=4416 CPUtime=222.36
/proc/24864/stat : 24864 (march_ks) R 24862 24864 24080 0 -1 4194304 1542 0 0 0 22235 1 0 0 25 0 1 0 203232332 4521984 789 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585181 0 0 4096 0 0 0 0 17 1 0 0
/proc/24864/statm: 1104 789 72 123 0 979 0
Current children cumulated CPU time (s) 222.36
Current children cumulated vsize (KiB) 4416

[startup+282.485 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24865
/proc/meminfo: memFree=944872/2055920 swapFree=4174780/4192956
[pid=24864] ppid=24862 vsize=4416 CPUtime=282.36
/proc/24864/stat : 24864 (march_ks) R 24862 24864 24080 0 -1 4194304 1654 0 0 0 28235 1 0 0 25 0 1 0 203232332 4521984 901 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/24864/statm: 1104 901 72 123 0 979 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 4416

[startup+342.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24865
/proc/meminfo: memFree=944552/2055920 swapFree=4174780/4192956
[pid=24864] ppid=24862 vsize=5568 CPUtime=342.36
/proc/24864/stat : 24864 (march_ks) R 24862 24864 24080 0 -1 4194304 1755 0 0 0 34235 1 0 0 25 0 1 0 203232332 5701632 1002 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541841 0 0 4096 0 0 0 0 17 1 0 0
/proc/24864/statm: 1392 1002 72 123 0 1267 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 5568

[startup+402.525 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24865
/proc/meminfo: memFree=944040/2055920 swapFree=4174780/4192956
[pid=24864] ppid=24862 vsize=5568 CPUtime=402.35
/proc/24864/stat : 24864 (march_ks) R 24862 24864 24080 0 -1 4194304 1870 0 0 0 40234 1 0 0 25 0 1 0 203232332 5701632 1117 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/24864/statm: 1392 1117 72 123 0 1267 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 5568

[startup+462.543 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24865
/proc/meminfo: memFree=943656/2055920 swapFree=4174780/4192956
[pid=24864] ppid=24862 vsize=5568 CPUtime=462.34
/proc/24864/stat : 24864 (march_ks) R 24862 24864 24080 0 -1 4194304 1966 0 0 0 46233 1 0 0 25 0 1 0 203232332 5701632 1213 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/24864/statm: 1392 1213 72 123 0 1267 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 5568

[startup+522.564 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24865
/proc/meminfo: memFree=943208/2055920 swapFree=4174780/4192956
[pid=24864] ppid=24862 vsize=7292 CPUtime=522.34
/proc/24864/stat : 24864 (march_ks) R 24862 24864 24080 0 -1 4194304 2077 0 0 0 52233 1 0 0 25 0 1 0 203232332 7467008 1324 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/24864/statm: 1823 1324 72 123 0 1698 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 7292

[startup+582.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24865
/proc/meminfo: memFree=942760/2055920 swapFree=4174780/4192956
[pid=24864] ppid=24862 vsize=7292 CPUtime=582.34
/proc/24864/stat : 24864 (march_ks) R 24862 24864 24080 0 -1 4194304 2194 0 0 0 58233 1 0 0 25 0 1 0 203232332 7467008 1441 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/24864/statm: 1823 1441 72 123 0 1698 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 7292

[startup+642.608 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24865
/proc/meminfo: memFree=942248/2055920 swapFree=4174780/4192956
[pid=24864] ppid=24862 vsize=7292 CPUtime=642.34
/proc/24864/stat : 24864 (march_ks) R 24862 24864 24080 0 -1 4194304 2308 0 0 0 64233 1 0 0 25 0 1 0 203232332 7467008 1555 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 1 0 0
/proc/24864/statm: 1823 1555 72 123 0 1698 0
Current children cumulated CPU time (s) 642.34
Current children cumulated vsize (KiB) 7292

[startup+702.626 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24865
/proc/meminfo: memFree=941736/2055920 swapFree=4174780/4192956
[pid=24864] ppid=24862 vsize=9880 CPUtime=702.34
/proc/24864/stat : 24864 (march_ks) R 24862 24864 24080 0 -1 4194304 2437 0 0 0 70232 2 0 0 25 0 1 0 203232332 10117120 1684 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/24864/statm: 2470 1684 72 123 0 2345 0
Current children cumulated CPU time (s) 702.34
Current children cumulated vsize (KiB) 9880

[startup+762.643 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24865
/proc/meminfo: memFree=941288/2055920 swapFree=4174780/4192956
[pid=24864] ppid=24862 vsize=9880 CPUtime=762.33
/proc/24864/stat : 24864 (march_ks) R 24862 24864 24080 0 -1 4194304 2562 0 0 0 76231 2 0 0 25 0 1 0 203232332 10117120 1809 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527254 0 0 4096 0 0 0 0 17 1 0 0
/proc/24864/statm: 2470 1809 72 123 0 2345 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 9880

[startup+822.671 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24865
/proc/meminfo: memFree=940776/2055920 swapFree=4174780/4192956
[pid=24864] ppid=24862 vsize=9880 CPUtime=822.33
/proc/24864/stat : 24864 (march_ks) R 24862 24864 24080 0 -1 4194304 2674 0 0 0 82231 2 0 0 25 0 1 0 203232332 10117120 1921 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/24864/statm: 2470 1921 72 123 0 2345 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 9880

[startup+882.693 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24865
/proc/meminfo: memFree=940328/2055920 swapFree=4174780/4192956
[pid=24864] ppid=24862 vsize=9880 CPUtime=882.33
/proc/24864/stat : 24864 (march_ks) R 24862 24864 24080 0 -1 4194304 2792 0 0 0 88231 2 0 0 25 0 1 0 203232332 10117120 2039 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547913 0 0 4096 0 0 0 0 17 1 0 0
/proc/24864/statm: 2470 2039 72 123 0 2345 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 9880

[startup+942.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24865
/proc/meminfo: memFree=939880/2055920 swapFree=4174780/4192956
[pid=24864] ppid=24862 vsize=9880 CPUtime=942.32
/proc/24864/stat : 24864 (march_ks) R 24862 24864 24080 0 -1 4194304 2899 0 0 0 94230 2 0 0 25 0 1 0 203232332 10117120 2146 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/24864/statm: 2470 2146 72 123 0 2345 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 9880

[startup+1002.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24865
/proc/meminfo: memFree=939432/2055920 swapFree=4174780/4192956
[pid=24864] ppid=24862 vsize=9880 CPUtime=1002.32
/proc/24864/stat : 24864 (march_ks) R 24862 24864 24080 0 -1 4194304 3014 0 0 0 100230 2 0 0 25 0 1 0 203232332 10117120 2261 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/24864/statm: 2470 2261 72 123 0 2345 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 9880

[startup+1062.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24865
/proc/meminfo: memFree=938984/2055920 swapFree=4174780/4192956
[pid=24864] ppid=24862 vsize=13760 CPUtime=1062.31
/proc/24864/stat : 24864 (march_ks) R 24862 24864 24080 0 -1 4194304 3124 0 0 0 106229 2 0 0 25 0 1 0 203232332 14090240 2371 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/24864/statm: 3440 2371 72 123 0 3315 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 13760

[startup+1122.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24865
/proc/meminfo: memFree=938536/2055920 swapFree=4174780/4192956
[pid=24864] ppid=24862 vsize=13760 CPUtime=1122.31
/proc/24864/stat : 24864 (march_ks) R 24862 24864 24080 0 -1 4194304 3237 0 0 0 112229 2 0 0 25 0 1 0 203232332 14090240 2484 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/24864/statm: 3440 2484 72 123 0 3315 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 13760

[startup+1182.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24865
/proc/meminfo: memFree=938152/2055920 swapFree=4174780/4192956
[pid=24864] ppid=24862 vsize=13760 CPUtime=1182.3
/proc/24864/stat : 24864 (march_ks) R 24862 24864 24080 0 -1 4194304 3344 0 0 0 118228 2 0 0 25 0 1 0 203232332 14090240 2591 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/24864/statm: 3440 2591 72 123 0 3315 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 13760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24865
/proc/meminfo: memFree=937960/2055920 swapFree=4174780/4192956
[pid=24864] ppid=24862 vsize=13760 CPUtime=1200.02
/proc/24864/stat : 24864 (march_ks) R 24862 24864 24080 0 -1 4194304 3386 0 0 0 120000 2 0 0 25 0 1 0 203232332 14090240 2633 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538021 0 0 4096 0 0 0 0 17 1 0 0
/proc/24864/statm: 3440 2633 72 123 0 3315 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 13760

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): 1200.52
CPU time (s): 1200.04
CPU user time (s): 1200.01
CPU system time (s): 0.028995
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 13760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3386
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= 7
involuntary context switches= 2289

runsolver used 0.836872 second user time and 2.38164 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Sun Feb 18 21:05:45 UTC 2007

IDJOB= 297092
IDBENCH= 19953
IDSOLVER= 111
FILE ID= node71/297092-1171832745

PBS_JOBID= 3839710

Free space on /tmp= 66561 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1572638390-17.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297092-1171832745/march_ks /tmp/evaluation/297092-1171832745/instance-297092-1171832745.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-297092-1171832745 -o ROOT/results/node71/solver-297092-1171832745 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297092-1171832745/march_ks /tmp/evaluation/297092-1171832745/instance-297092-1171832745.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  ce74deb44849da26eb98932c0518f94a

RANDOM SEED= 620096010

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.266
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		: 3000.266
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:        949064 kB
Buffers:         50044 kB
Cached:         916356 kB
SwapCached:      12392 kB
Active:         756532 kB
Inactive:       228704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        949064 kB
SwapTotal:     4192956 kB
SwapFree:      4174780 kB
Dirty:            2432 kB
Writeback:           0 kB
Mapped:          16176 kB
Slab:           107676 kB
Committed_AS:   652144 kB
PageTables:       1448 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= 66561 MiB

End job on node71 on Sun Feb 18 21:25:48 UTC 2007