Trace number 301479

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) 1200.03 1200.44

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1463391112-08.cnf
MD5SUMc7cd1a89069c2486ed900def4ca19b75
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark623.079
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
Number of clauses of size over 50

Solver Data (download as text)

0.40/0.47	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.40/0.47	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.40/0.47	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.40/0.47	c main()::
0.40/0.47	c initFormula():: searching for DIMACS p-line....
0.40/0.47	c full lookahead due to high density!
0.40/0.47	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.40/0.47	c parseCNF():: parsing....
0.40/0.47	c parseCNF():: the CNF contains 0 unary clauses.
0.40/0.47	c runParser():: parsing was successful, warming up engines...
0.40/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.47	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.40/0.47	c stat :: sign balance is biased by 0.042
0.40/0.47	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.40/0.47	c using k-SAT heuristics (size based diff)
0.40/0.47	c longest clause has size 5
0.40/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.47	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.40/0.47	c longest clause has size 5
0.40/0.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.47	c dynamic_preselect_setsize :: off
0.40/0.47	c suggested doublelook initial :: 0
0.40/0.47	c main():: all systems go!
0.40/0.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 410 JD: 303
2.55/2.60	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node2/watcher-301479-1171972811 -o ROOT/results/node2/solver-301479-1171972811 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301479-1171972811/march_ks /tmp/evaluation/301479-1171972811/instance-301479-1171972811.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: 0.91 0.95 0.98 3/77 11275
/proc/meminfo: memFree=436408/2055920 swapFree=4192812/4192956
[pid=11275] ppid=11273 vsize=816 CPUtime=0
/proc/11275/stat : 11275 (march_ks) R 11273 11275 11170 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 217236047 835584 108 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/11275/statm: 204 108 47 123 0 79 0

[startup+0.107659 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 11275
/proc/meminfo: memFree=436408/2055920 swapFree=4192812/4192956
[pid=11275] ppid=11273 vsize=3256 CPUtime=0.09
/proc/11275/stat : 11275 (march_ks) R 11273 11275 11170 0 -1 4194304 1551 0 0 0 9 0 0 0 18 0 1 0 217236047 3334144 575 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 1 0 0
/proc/11275/statm: 814 575 63 123 0 689 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3256

[startup+0.515701 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 11275
/proc/meminfo: memFree=436408/2055920 swapFree=4192812/4192956
[pid=11275] ppid=11273 vsize=4636 CPUtime=0.5
/proc/11275/stat : 11275 (march_ks) R 11273 11275 11170 0 -1 4194304 3345 0 0 0 50 0 0 0 21 0 1 0 217236047 4747264 832 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/11275/statm: 1159 832 72 123 0 1034 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4636

[startup+1.33679 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 11276
/proc/meminfo: memFree=433136/2055920 swapFree=4192812/4192956
[pid=11275] ppid=11273 vsize=4644 CPUtime=1.32
/proc/11275/stat : 11275 (march_ks) R 11273 11275 11170 0 -1 4194304 3347 0 0 0 132 0 0 0 25 0 1 0 217236047 4755456 834 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/11275/statm: 1161 834 72 123 0 1036 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4644

[startup+2.97896 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 11276
/proc/meminfo: memFree=433008/2055920 swapFree=4192812/4192956
[pid=11275] ppid=11273 vsize=4656 CPUtime=2.96
/proc/11275/stat : 11275 (march_ks) R 11273 11275 11170 0 -1 4194304 3351 0 0 0 296 0 0 0 25 0 1 0 217236047 4767744 838 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/11275/statm: 1164 838 72 123 0 1039 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4656

[startup+6.2553 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 11276
/proc/meminfo: memFree=432880/2055920 swapFree=4192812/4192956
[pid=11275] ppid=11273 vsize=4656 CPUtime=6.24
/proc/11275/stat : 11275 (march_ks) R 11273 11275 11170 0 -1 4194304 3351 0 0 0 624 0 0 0 25 0 1 0 217236047 4767744 838 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/11275/statm: 1164 838 72 123 0 1039 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4656

[startup+12.711 s]
/proc/loadavg: 0.93 0.95 0.98 2/78 11276
/proc/meminfo: memFree=432816/2055920 swapFree=4192812/4192956
[pid=11275] ppid=11273 vsize=4828 CPUtime=12.69
/proc/11275/stat : 11275 (march_ks) R 11273 11275 11170 0 -1 4194304 3360 0 0 0 1269 0 0 0 25 0 1 0 217236047 4943872 847 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/11275/statm: 1207 847 72 123 0 1082 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4828

[startup+25.5113 s]
/proc/loadavg: 0.94 0.96 0.98 3/78 11276
/proc/meminfo: memFree=432816/2055920 swapFree=4192812/4192956
[pid=11275] ppid=11273 vsize=4828 CPUtime=25.5
/proc/11275/stat : 11275 (march_ks) R 11273 11275 11170 0 -1 4194304 3377 0 0 0 2549 1 0 0 25 0 1 0 217236047 4943872 864 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134549231 0 0 4096 0 0 0 0 17 1 0 0
/proc/11275/statm: 1207 864 72 123 0 1082 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 4828

[startup+51.123 s]
/proc/loadavg: 0.96 0.96 0.98 2/84 11302
/proc/meminfo: memFree=431416/2055920 swapFree=4192812/4192956
[pid=11275] ppid=11273 vsize=4956 CPUtime=51.09
/proc/11275/stat : 11275 (march_ks) R 11273 11275 11170 0 -1 4194304 3394 0 0 0 5108 1 0 0 25 0 1 0 217236047 5074944 881 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526996 0 0 4096 0 0 0 0 17 1 0 0
/proc/11275/statm: 1239 881 72 123 0 1114 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4956

[startup+102.365 s]
/proc/loadavg: 0.98 0.96 0.98 2/84 11398
/proc/meminfo: memFree=431352/2055920 swapFree=4192812/4192956
[pid=11275] ppid=11273 vsize=4960 CPUtime=102.27
/proc/11275/stat : 11275 (march_ks) R 11273 11275 11170 0 -1 4194304 3412 0 0 0 10226 1 0 0 25 0 1 0 217236047 5079040 899 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/11275/statm: 1240 899 72 123 0 1115 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4960

[startup+162.416 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11474
/proc/meminfo: memFree=432432/2055920 swapFree=4192812/4192956
[pid=11275] ppid=11273 vsize=5088 CPUtime=162.27
/proc/11275/stat : 11275 (march_ks) R 11273 11275 11170 0 -1 4194304 3445 0 0 0 16225 2 0 0 25 0 1 0 217236047 5210112 932 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 1 0 0
/proc/11275/statm: 1272 932 72 123 0 1147 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 5088

[startup+222.448 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11474
/proc/meminfo: memFree=432304/2055920 swapFree=4192812/4192956
[pid=11275] ppid=11273 vsize=5256 CPUtime=222.28
/proc/11275/stat : 11275 (march_ks) R 11273 11275 11170 0 -1 4194304 3479 0 0 0 22226 2 0 0 25 0 1 0 217236047 5382144 966 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/11275/statm: 1314 966 72 123 0 1189 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 5256

[startup+282.477 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11474
/proc/meminfo: memFree=432240/2055920 swapFree=4192812/4192956
[pid=11275] ppid=11273 vsize=5256 CPUtime=282.29
/proc/11275/stat : 11275 (march_ks) R 11273 11275 11170 0 -1 4194304 3491 0 0 0 28227 2 0 0 25 0 1 0 217236047 5382144 978 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538416 0 0 4096 0 0 0 0 17 1 0 0
/proc/11275/statm: 1314 978 72 123 0 1189 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 5256

[startup+342.503 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11474
/proc/meminfo: memFree=432240/2055920 swapFree=4192812/4192956
[pid=11275] ppid=11273 vsize=5388 CPUtime=342.3
/proc/11275/stat : 11275 (march_ks) R 11273 11275 11170 0 -1 4194304 3500 0 0 0 34227 3 0 0 25 0 1 0 217236047 5517312 987 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/11275/statm: 1347 987 72 123 0 1222 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 5388

[startup+402.54 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11474
/proc/meminfo: memFree=432176/2055920 swapFree=4192812/4192956
[pid=11275] ppid=11273 vsize=5388 CPUtime=402.32
/proc/11275/stat : 11275 (march_ks) R 11273 11275 11170 0 -1 4194304 3505 0 0 0 40229 3 0 0 25 0 1 0 217236047 5517312 992 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/11275/statm: 1347 992 72 123 0 1222 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 5388

[startup+462.568 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11474
/proc/meminfo: memFree=432176/2055920 swapFree=4192812/4192956
[pid=11275] ppid=11273 vsize=5388 CPUtime=462.34
/proc/11275/stat : 11275 (march_ks) R 11273 11275 11170 0 -1 4194304 3512 0 0 0 46230 4 0 0 25 0 1 0 217236047 5517312 999 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/11275/statm: 1347 999 72 123 0 1222 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 5388

[startup+522.597 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11474
/proc/meminfo: memFree=431920/2055920 swapFree=4192812/4192956
[pid=11275] ppid=11273 vsize=5596 CPUtime=522.35
/proc/11275/stat : 11275 (march_ks) R 11273 11275 11170 0 -1 4194304 3569 0 0 0 52231 4 0 0 25 0 1 0 217236047 5730304 1056 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/11275/statm: 1399 1056 72 123 0 1274 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 5596

[startup+582.63 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11474
/proc/meminfo: memFree=432112/2055920 swapFree=4192812/4192956
[pid=11275] ppid=11273 vsize=5696 CPUtime=582.37
/proc/11275/stat : 11275 (march_ks) R 11273 11275 11170 0 -1 4194304 3577 0 0 0 58233 4 0 0 25 0 1 0 217236047 5832704 1064 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537904 0 0 4096 0 0 0 0 17 1 0 0
/proc/11275/statm: 1424 1064 72 123 0 1299 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 5696

[startup+642.665 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11474
/proc/meminfo: memFree=432112/2055920 swapFree=4192812/4192956
[pid=11275] ppid=11273 vsize=5696 CPUtime=642.39
/proc/11275/stat : 11275 (march_ks) R 11273 11275 11170 0 -1 4194304 3577 0 0 0 64234 5 0 0 25 0 1 0 217236047 5832704 1064 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/11275/statm: 1424 1064 72 123 0 1299 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 5696

[startup+702.697 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11474
/proc/meminfo: memFree=432048/2055920 swapFree=4192812/4192956
[pid=11275] ppid=11273 vsize=5696 CPUtime=702.4
/proc/11275/stat : 11275 (march_ks) R 11273 11275 11170 0 -1 4194304 3577 0 0 0 70235 5 0 0 25 0 1 0 217236047 5832704 1064 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/11275/statm: 1424 1064 72 123 0 1299 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 5696

[startup+762.725 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11474
/proc/meminfo: memFree=431984/2055920 swapFree=4192812/4192956
[pid=11275] ppid=11273 vsize=5696 CPUtime=762.41
/proc/11275/stat : 11275 (march_ks) R 11273 11275 11170 0 -1 4194304 3586 0 0 0 76236 5 0 0 25 0 1 0 217236047 5832704 1073 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/11275/statm: 1424 1073 72 123 0 1299 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 5696

[startup+822.762 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11474
/proc/meminfo: memFree=431984/2055920 swapFree=4192812/4192956
[pid=11275] ppid=11273 vsize=5696 CPUtime=822.44
/proc/11275/stat : 11275 (march_ks) R 11273 11275 11170 0 -1 4194304 3593 0 0 0 82238 6 0 0 25 0 1 0 217236047 5832704 1080 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/11275/statm: 1424 1080 72 123 0 1299 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 5696

[startup+882.79 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11474
/proc/meminfo: memFree=431920/2055920 swapFree=4192812/4192956
[pid=11275] ppid=11273 vsize=5848 CPUtime=882.45
/proc/11275/stat : 11275 (march_ks) R 11273 11275 11170 0 -1 4194304 3605 0 0 0 88239 6 0 0 25 0 1 0 217236047 5988352 1092 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/11275/statm: 1462 1092 72 123 0 1337 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 5848

[startup+942.819 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11474
/proc/meminfo: memFree=431920/2055920 swapFree=4192812/4192956
[pid=11275] ppid=11273 vsize=5848 CPUtime=942.47
/proc/11275/stat : 11275 (march_ks) R 11273 11275 11170 0 -1 4194304 3608 0 0 0 94240 7 0 0 25 0 1 0 217236047 5988352 1095 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/11275/statm: 1462 1095 72 123 0 1337 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 5848

[startup+1002.85 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11474
/proc/meminfo: memFree=431920/2055920 swapFree=4192812/4192956
[pid=11275] ppid=11273 vsize=5848 CPUtime=1002.48
/proc/11275/stat : 11275 (march_ks) R 11273 11275 11170 0 -1 4194304 3611 0 0 0 100241 7 0 0 25 0 1 0 217236047 5988352 1098 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 1 0 0
/proc/11275/statm: 1462 1098 72 123 0 1337 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 5848

[startup+1062.88 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11474
/proc/meminfo: memFree=431920/2055920 swapFree=4192812/4192956
[pid=11275] ppid=11273 vsize=5976 CPUtime=1062.49
/proc/11275/stat : 11275 (march_ks) R 11273 11275 11170 0 -1 4194304 3614 0 0 0 106242 7 0 0 25 0 1 0 217236047 6119424 1101 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134677366 0 0 4096 0 0 0 0 17 1 0 0
/proc/11275/statm: 1494 1101 72 123 0 1369 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 5976

[startup+1122.98 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11474
/proc/meminfo: memFree=431856/2055920 swapFree=4192812/4192956
[pid=11275] ppid=11273 vsize=5976 CPUtime=1122.58
/proc/11275/stat : 11275 (march_ks) R 11273 11275 11170 0 -1 4194304 3618 0 0 0 112250 8 0 0 25 0 1 0 217236047 6119424 1105 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597776 0 0 4096 0 0 0 0 17 1 0 0
/proc/11275/statm: 1494 1105 72 123 0 1369 0
Current children cumulated CPU time (s) 1122.58
Current children cumulated vsize (KiB) 5976

[startup+1183.01 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11474
/proc/meminfo: memFree=431856/2055920 swapFree=4192812/4192956
[pid=11275] ppid=11273 vsize=5976 CPUtime=1182.6
/proc/11275/stat : 11275 (march_ks) R 11273 11275 11170 0 -1 4194304 3621 0 0 0 118252 8 0 0 25 0 1 0 217236047 6119424 1108 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/11275/statm: 1494 1108 72 123 0 1369 0
Current children cumulated CPU time (s) 1182.6
Current children cumulated vsize (KiB) 5976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 11474
/proc/meminfo: memFree=431856/2055920 swapFree=4192812/4192956
[pid=11275] ppid=11273 vsize=5976 CPUtime=1200.01
/proc/11275/stat : 11275 (march_ks) R 11273 11275 11170 0 -1 4194304 3623 0 0 0 119993 8 0 0 25 0 1 0 217236047 6119424 1110 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/11275/statm: 1494 1110 72 123 0 1369 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 5976

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): 1200.44
CPU time (s): 1200.03
CPU user time (s): 1199.94
CPU system time (s): 0.087986
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 5976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.087986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3623
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= 1569

runsolver used 1.36679 second user time and 2.73458 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Tue Feb 20 12:00:11 UTC 2007

IDJOB= 301479
IDBENCH= 20060
IDSOLVER= 111
FILE ID= node2/301479-1171972811

PBS_JOBID= 3849049

Free space on /tmp= 66548 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1463391112-08.cnf
COMMAND LINE= /tmp/evaluation/301479-1171972811/march_ks /tmp/evaluation/301479-1171972811/instance-301479-1171972811.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-301479-1171972811 -o ROOT/results/node2/solver-301479-1171972811 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301479-1171972811/march_ks /tmp/evaluation/301479-1171972811/instance-301479-1171972811.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  c7cd1a89069c2486ed900def4ca19b75

RANDOM SEED= 201430313

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:        436824 kB
Buffers:         52908 kB
Cached:        1427792 kB
SwapCached:          0 kB
Active:         965152 kB
Inactive:       575324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        436824 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2764 kB
Writeback:           0 kB
Mapped:          78656 kB
Slab:            64140 kB
Committed_AS:  1185428 kB
PageTables:       1812 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= 66548 MiB

End job on node2 on Tue Feb 20 12:20:13 UTC 2007