Trace number 302094

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) 1200.08 1200.61

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1243695187-06.cnf
MD5SUM018b5778952b6ade82e68c4640d24c94
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark304.551
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
Number of clauses of size over 50

Solver Data (download as text)

0.51/0.52	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.51/0.52	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.51/0.52	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.51/0.52	c main()::
0.51/0.52	c initFormula():: searching for DIMACS p-line....
0.51/0.52	c full lookahead due to high density!
0.51/0.52	c initFormula():: the DIMACS p-line indicates a CNF of 1100 variables and 22000 clauses.
0.51/0.52	c parseCNF():: parsing....
0.51/0.52	c parseCNF():: the CNF contains 0 unary clauses.
0.51/0.52	c runParser():: parsing was successful, warming up engines...
0.51/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.51/0.52	c preprocessing fase I completed:: there are now 1100 free variables and 22000 clauses.
0.51/0.52	c stat :: sign balance is biased by 0.042
0.51/0.52	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.51/0.52	c using k-SAT heuristics (size based diff)
0.51/0.52	c longest clause has size 5
0.51/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.51/0.52	c main():: clause / variable ratio: ( 22000 / 1100 ) = 20.00
0.51/0.52	c longest clause has size 5
0.51/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.51/0.52	c dynamic_preselect_setsize :: off
0.51/0.52	c suggested doublelook initial :: 0
0.51/0.52	c main():: all systems go!
0.51/0.52	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 458 JD: 321
3.38/3.45	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/node42/watcher-302094-1172004363 -o ROOT/results/node42/solver-302094-1172004363 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302094-1172004363/march_ks /tmp/evaluation/302094-1172004363/instance-302094-1172004363.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 0.92 3/64 2332
/proc/meminfo: memFree=1558624/2055920 swapFree=4122764/4192956
[pid=2332] ppid=2330 vsize=832 CPUtime=0
/proc/2332/stat : 2332 (march_ks) R 2330 2332 1908 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 220392494 851968 112 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/2332/statm: 208 112 47 123 0 83 0

[startup+0.107351 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 2332
/proc/meminfo: memFree=1558624/2055920 swapFree=4122764/4192956
[pid=2332] ppid=2330 vsize=3392 CPUtime=0.1
/proc/2332/stat : 2332 (march_ks) R 2330 2332 1908 0 -1 4194304 1517 0 0 0 10 0 0 0 18 0 1 0 220392494 3473408 619 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554776 0 0 4096 0 0 0 0 17 1 0 0
/proc/2332/statm: 848 619 63 123 0 723 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3392

[startup+0.515427 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 2332
/proc/meminfo: memFree=1558624/2055920 swapFree=4122764/4192956
[pid=2332] ppid=2330 vsize=5848 CPUtime=0.51
/proc/2332/stat : 2332 (march_ks) R 2330 2332 1908 0 -1 4194304 3570 0 0 0 50 1 0 0 21 0 1 0 220392494 5988352 1066 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554723 0 0 4096 0 0 0 0 17 1 0 0
/proc/2332/statm: 1462 1066 68 123 0 1337 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5848

[startup+1.33558 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 2333
/proc/meminfo: memFree=1554968/2055920 swapFree=4122764/4192956
[pid=2332] ppid=2330 vsize=5060 CPUtime=1.33
/proc/2332/stat : 2332 (march_ks) R 2330 2332 1908 0 -1 4194304 3751 0 0 0 132 1 0 0 25 0 1 0 220392494 5181440 915 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/2332/statm: 1265 915 72 123 0 1140 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5060

[startup+2.9749 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 2333
/proc/meminfo: memFree=1554840/2055920 swapFree=4122764/4192956
[pid=2332] ppid=2330 vsize=5076 CPUtime=2.97
/proc/2332/stat : 2332 (march_ks) R 2330 2332 1908 0 -1 4194304 3756 0 0 0 296 1 0 0 25 0 1 0 220392494 5197824 920 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538508 0 0 4096 0 0 0 0 17 1 0 0
/proc/2332/statm: 1269 920 72 123 0 1144 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5076

[startup+6.25152 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 2333
/proc/meminfo: memFree=1554712/2055920 swapFree=4122764/4192956
[pid=2332] ppid=2330 vsize=5080 CPUtime=6.24
/proc/2332/stat : 2332 (march_ks) R 2330 2332 1908 0 -1 4194304 3758 0 0 0 623 1 0 0 25 0 1 0 220392494 5201920 922 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 1 0 0
/proc/2332/statm: 1270 922 72 123 0 1145 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5080

[startup+12.7067 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 2333
/proc/meminfo: memFree=1554712/2055920 swapFree=4122764/4192956
[pid=2332] ppid=2330 vsize=5208 CPUtime=12.69
/proc/2332/stat : 2332 (march_ks) R 2330 2332 1908 0 -1 4194304 3759 0 0 0 1268 1 0 0 25 0 1 0 220392494 5332992 923 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547661 0 0 4096 0 0 0 0 17 1 0 0
/proc/2332/statm: 1302 923 72 123 0 1177 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5208

[startup+25.5072 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 2333
/proc/meminfo: memFree=1554712/2055920 swapFree=4122764/4192956
[pid=2332] ppid=2330 vsize=5208 CPUtime=25.49
/proc/2332/stat : 2332 (march_ks) R 2330 2332 1908 0 -1 4194304 3779 0 0 0 2548 1 0 0 25 0 1 0 220392494 5332992 943 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 1 0 0
/proc/2332/statm: 1302 943 72 123 0 1177 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5208

[startup+51.1141 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 2333
/proc/meminfo: memFree=1554776/2055920 swapFree=4122764/4192956
[pid=2332] ppid=2330 vsize=5336 CPUtime=51.09
/proc/2332/stat : 2332 (march_ks) R 2330 2332 1908 0 -1 4194304 3791 0 0 0 5108 1 0 0 25 0 1 0 220392494 5464064 955 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/2332/statm: 1334 955 72 123 0 1209 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 5336

[startup+102.32 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 2333
/proc/meminfo: memFree=1554776/2055920 swapFree=4122764/4192956
[pid=2332] ppid=2330 vsize=5336 CPUtime=102.27
/proc/2332/stat : 2332 (march_ks) R 2330 2332 1908 0 -1 4194304 3808 0 0 0 10226 1 0 0 25 0 1 0 220392494 5464064 972 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598498 0 0 4096 0 0 0 0 17 1 0 0
/proc/2332/statm: 1334 972 72 123 0 1209 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5336

[startup+162.339 s]
/proc/loadavg: 1.04 1.01 0.93 2/65 2333
/proc/meminfo: memFree=1554712/2055920 swapFree=4122764/4192956
[pid=2332] ppid=2330 vsize=5464 CPUtime=162.27
/proc/2332/stat : 2332 (march_ks) R 2330 2332 1908 0 -1 4194304 3821 0 0 0 16226 1 0 0 25 0 1 0 220392494 5595136 985 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/2332/statm: 1366 985 72 123 0 1241 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 5464

[startup+222.355 s]
/proc/loadavg: 1.01 1.01 0.93 2/65 2333
/proc/meminfo: memFree=1554712/2055920 swapFree=4122764/4192956
[pid=2332] ppid=2330 vsize=5464 CPUtime=222.26
/proc/2332/stat : 2332 (march_ks) R 2330 2332 1908 0 -1 4194304 3829 0 0 0 22225 1 0 0 25 0 1 0 220392494 5595136 993 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2332/statm: 1366 993 72 123 0 1241 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 5464

[startup+282.372 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 2333
/proc/meminfo: memFree=1554648/2055920 swapFree=4122764/4192956
[pid=2332] ppid=2330 vsize=5464 CPUtime=282.25
/proc/2332/stat : 2332 (march_ks) R 2330 2332 1908 0 -1 4194304 3837 0 0 0 28224 1 0 0 25 0 1 0 220392494 5595136 1001 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/2332/statm: 1366 1001 72 123 0 1241 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 5464

[startup+342.388 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 2333
/proc/meminfo: memFree=1554584/2055920 swapFree=4122764/4192956
[pid=2332] ppid=2330 vsize=5464 CPUtime=342.26
/proc/2332/stat : 2332 (march_ks) R 2330 2332 1908 0 -1 4194304 3845 0 0 0 34224 2 0 0 25 0 1 0 220392494 5595136 1009 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/2332/statm: 1366 1009 72 123 0 1241 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 5464

[startup+402.408 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 2333
/proc/meminfo: memFree=1554520/2055920 swapFree=4122764/4192956
[pid=2332] ppid=2330 vsize=5592 CPUtime=402.25
/proc/2332/stat : 2332 (march_ks) R 2330 2332 1908 0 -1 4194304 3850 0 0 0 40223 2 0 0 25 0 1 0 220392494 5726208 1014 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/2332/statm: 1398 1014 72 123 0 1273 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 5592

[startup+462.425 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 2333
/proc/meminfo: memFree=1554520/2055920 swapFree=4122764/4192956
[pid=2332] ppid=2330 vsize=5592 CPUtime=462.25
/proc/2332/stat : 2332 (march_ks) R 2330 2332 1908 0 -1 4194304 3856 0 0 0 46223 2 0 0 25 0 1 0 220392494 5726208 1020 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/2332/statm: 1398 1020 72 123 0 1273 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 5592

[startup+522.443 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 2333
/proc/meminfo: memFree=1554456/2055920 swapFree=4122764/4192956
[pid=2332] ppid=2330 vsize=5592 CPUtime=522.25
/proc/2332/stat : 2332 (march_ks) R 2330 2332 1908 0 -1 4194304 3861 0 0 0 52223 2 0 0 25 0 1 0 220392494 5726208 1025 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/2332/statm: 1398 1025 72 123 0 1273 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 5592

[startup+582.463 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 2333
/proc/meminfo: memFree=1554456/2055920 swapFree=4122764/4192956
[pid=2332] ppid=2330 vsize=5592 CPUtime=582.25
/proc/2332/stat : 2332 (march_ks) R 2330 2332 1908 0 -1 4194304 3864 0 0 0 58223 2 0 0 25 0 1 0 220392494 5726208 1028 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/2332/statm: 1398 1028 72 123 0 1273 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 5592

[startup+642.482 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 2333
/proc/meminfo: memFree=1554456/2055920 swapFree=4122764/4192956
[pid=2332] ppid=2330 vsize=5592 CPUtime=642.24
/proc/2332/stat : 2332 (march_ks) R 2330 2332 1908 0 -1 4194304 3866 0 0 0 64222 2 0 0 25 0 1 0 220392494 5726208 1030 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/2332/statm: 1398 1030 72 123 0 1273 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 5592

[startup+702.497 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 2333
/proc/meminfo: memFree=1554392/2055920 swapFree=4122764/4192956
[pid=2332] ppid=2330 vsize=5592 CPUtime=702.23
/proc/2332/stat : 2332 (march_ks) R 2330 2332 1908 0 -1 4194304 3869 0 0 0 70221 2 0 0 25 0 1 0 220392494 5726208 1033 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/2332/statm: 1398 1033 72 123 0 1273 0
Current children cumulated CPU time (s) 702.23
Current children cumulated vsize (KiB) 5592

[startup+762.512 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 2333
/proc/meminfo: memFree=1554456/2055920 swapFree=4122764/4192956
[pid=2332] ppid=2330 vsize=5592 CPUtime=762.23
/proc/2332/stat : 2332 (march_ks) R 2330 2332 1908 0 -1 4194304 3873 0 0 0 76221 2 0 0 25 0 1 0 220392494 5726208 1037 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/2332/statm: 1398 1037 72 123 0 1273 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 5592

[startup+822.533 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 2333
/proc/meminfo: memFree=1554392/2055920 swapFree=4122764/4192956
[pid=2332] ppid=2330 vsize=5592 CPUtime=822.22
/proc/2332/stat : 2332 (march_ks) R 2330 2332 1908 0 -1 4194304 3877 0 0 0 82220 2 0 0 25 0 1 0 220392494 5726208 1041 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/2332/statm: 1398 1041 72 123 0 1273 0
Current children cumulated CPU time (s) 822.22
Current children cumulated vsize (KiB) 5592

[startup+882.553 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 2333
/proc/meminfo: memFree=1554328/2055920 swapFree=4122764/4192956
[pid=2332] ppid=2330 vsize=5592 CPUtime=882.22
/proc/2332/stat : 2332 (march_ks) R 2330 2332 1908 0 -1 4194304 3880 0 0 0 88220 2 0 0 25 0 1 0 220392494 5726208 1044 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/2332/statm: 1398 1044 72 123 0 1273 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 5592

[startup+942.594 s]
/proc/loadavg: 1.00 1.00 0.93 2/71 2447
/proc/meminfo: memFree=1553000/2055920 swapFree=4122764/4192956
[pid=2332] ppid=2330 vsize=5720 CPUtime=942.19
/proc/2332/stat : 2332 (march_ks) R 2330 2332 1908 0 -1 4194304 3882 0 0 0 94217 2 0 0 25 0 1 0 220392494 5857280 1046 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2332/statm: 1430 1046 72 123 0 1305 0
Current children cumulated CPU time (s) 942.19
Current children cumulated vsize (KiB) 5720

[startup+1002.63 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 2531
/proc/meminfo: memFree=1554008/2055920 swapFree=4122764/4192956
[pid=2332] ppid=2330 vsize=5720 CPUtime=1002.16
/proc/2332/stat : 2332 (march_ks) R 2330 2332 1908 0 -1 4194304 3885 0 0 0 100214 2 0 0 25 0 1 0 220392494 5857280 1049 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/2332/statm: 1430 1049 72 123 0 1305 0
Current children cumulated CPU time (s) 1002.16
Current children cumulated vsize (KiB) 5720

[startup+1062.65 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 2531
/proc/meminfo: memFree=1554136/2055920 swapFree=4122764/4192956
[pid=2332] ppid=2330 vsize=5724 CPUtime=1062.15
/proc/2332/stat : 2332 (march_ks) R 2330 2332 1908 0 -1 4194304 3888 0 0 0 106213 2 0 0 25 0 1 0 220392494 5861376 1052 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526933 0 0 4096 0 0 0 0 17 1 0 0
/proc/2332/statm: 1431 1052 72 123 0 1306 0
Current children cumulated CPU time (s) 1062.15
Current children cumulated vsize (KiB) 5724

[startup+1122.66 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 2531
/proc/meminfo: memFree=1554072/2055920 swapFree=4122764/4192956
[pid=2332] ppid=2330 vsize=5724 CPUtime=1122.16
/proc/2332/stat : 2332 (march_ks) R 2330 2332 1908 0 -1 4194304 3889 0 0 0 112213 3 0 0 25 0 1 0 220392494 5861376 1053 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/2332/statm: 1431 1053 72 123 0 1306 0
Current children cumulated CPU time (s) 1122.16
Current children cumulated vsize (KiB) 5724

[startup+1182.68 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 2531
/proc/meminfo: memFree=1554200/2055920 swapFree=4122764/4192956
[pid=2332] ppid=2330 vsize=5724 CPUtime=1182.15
/proc/2332/stat : 2332 (march_ks) R 2330 2332 1908 0 -1 4194304 3892 0 0 0 118212 3 0 0 25 0 1 0 220392494 5861376 1056 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/2332/statm: 1431 1056 72 123 0 1306 0
Current children cumulated CPU time (s) 1182.15
Current children cumulated vsize (KiB) 5724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 2531
/proc/meminfo: memFree=1554200/2055920 swapFree=4122764/4192956
[pid=2332] ppid=2330 vsize=5724 CPUtime=1200.07
/proc/2332/stat : 2332 (march_ks) R 2330 2332 1908 0 -1 4194304 3892 0 0 0 120004 3 0 0 25 0 1 0 220392494 5861376 1056 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/2332/statm: 1431 1056 72 123 0 1306 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 5724

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 2531
/proc/meminfo: memFree=1554200/2055920 swapFree=4122764/4192956
[pid=2332] ppid=2330 vsize=5724 CPUtime=1200.07
/proc/2332/stat : 2332 (march_ks) R 2330 2332 1908 0 -1 4194304 3892 0 0 0 120004 3 0 0 25 0 1 0 220392494 5861376 1056 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/2332/statm: 1431 1056 72 123 0 1306 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 5724

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.08
CPU user time (s): 1200.04
CPU system time (s): 0.036994
CPU usage (%): 99.9558
Max. virtual memory (cumulated for all children) (KiB): 5848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3892
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= 2272

runsolver used 0.723889 second user time and 2.56661 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Tue Feb 20 20:46:04 UTC 2007

IDJOB= 302094
IDBENCH= 20075
IDSOLVER= 111
FILE ID= node42/302094-1172004363

PBS_JOBID= 3892638

Free space on /tmp= 66560 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1243695187-06.cnf
COMMAND LINE= /tmp/evaluation/302094-1172004363/march_ks /tmp/evaluation/302094-1172004363/instance-302094-1172004363.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-302094-1172004363 -o ROOT/results/node42/solver-302094-1172004363 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302094-1172004363/march_ks /tmp/evaluation/302094-1172004363/instance-302094-1172004363.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  018b5778952b6ade82e68c4640d24c94

RANDOM SEED= 538177392

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:       1559032 kB
Buffers:         28680 kB
Cached:         350096 kB
SwapCached:      64584 kB
Active:         335040 kB
Inactive:       114960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1559032 kB
SwapTotal:     4192956 kB
SwapFree:      4122764 kB
Dirty:            2788 kB
Writeback:           0 kB
Mapped:          15364 kB
Slab:            32984 kB
Committed_AS:   820768 kB
PageTables:       1408 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= 66560 MiB

End job on node42 on Tue Feb 20 21:06:07 UTC 2007