Trace number 300577

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 1200.4

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1283500452-05.cnf
MD5SUM4b08c8cd1747d231dbc0ccaaecbbae07
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.0545
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
Number of clauses of size over 50

Solver Data (download as text)

0.30/0.32	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.30/0.32	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.30/0.32	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.30/0.32	c main()::
0.30/0.32	c initFormula():: searching for DIMACS p-line....
0.30/0.32	c full lookahead due to high density!
0.30/0.32	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 14000 clauses.
0.30/0.32	c parseCNF():: parsing....
0.30/0.32	c parseCNF():: the CNF contains 0 unary clauses.
0.30/0.32	c runParser():: parsing was successful, warming up engines...
0.30/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.30/0.32	c preprocessing fase I completed:: there are now 700 free variables and 14000 clauses.
0.30/0.32	c stat :: sign balance is biased by 0.040
0.30/0.32	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.30/0.32	c using k-SAT heuristics (size based diff)
0.30/0.32	c longest clause has size 5
0.30/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.30/0.32	c main():: clause / variable ratio: ( 14000 / 700 ) = 20.00
0.30/0.32	c longest clause has size 5
0.30/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.30/0.32	c dynamic_preselect_setsize :: off
0.30/0.32	c suggested doublelook initial :: 0
0.30/0.32	c main():: all systems go!
0.30/0.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 334 JD: 209
1.53/1.60	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/node14/watcher-300577-1171914007 -o ROOT/results/node14/solver-300577-1171914007 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300577-1171914007/march_ks /tmp/evaluation/300577-1171914007/instance-300577-1171914007.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 1.00 3/77 7866
/proc/meminfo: memFree=1358272/2055920 swapFree=4192812/4192956
[pid=7866] ppid=7864 vsize=788 CPUtime=0
/proc/7866/stat : 7866 (march_ks) R 7864 7866 6642 0 -1 4194304 112 0 0 0 0 0 0 0 18 0 1 0 211355124 806912 97 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/7866/statm: 197 97 47 123 0 72 0

[startup+0.106665 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7866
/proc/meminfo: memFree=1358272/2055920 swapFree=4192812/4192956
[pid=7866] ppid=7864 vsize=2736 CPUtime=0.1
/proc/7866/stat : 7866 (march_ks) R 7864 7866 6642 0 -1 4194304 1490 0 0 0 10 0 0 0 18 0 1 0 211355124 2801664 507 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/7866/statm: 684 507 67 123 0 559 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2736

[startup+0.514703 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7866
/proc/meminfo: memFree=1358272/2055920 swapFree=4192812/4192956
[pid=7866] ppid=7864 vsize=3468 CPUtime=0.5
/proc/7866/stat : 7866 (march_ks) R 7864 7866 6642 0 -1 4194304 2221 0 0 0 50 0 0 0 21 0 1 0 211355124 3551232 628 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/7866/statm: 867 628 72 123 0 742 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3468

[startup+1.33478 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7867
/proc/meminfo: memFree=1355832/2055920 swapFree=4192812/4192956
[pid=7866] ppid=7864 vsize=3480 CPUtime=1.32
/proc/7866/stat : 7866 (march_ks) R 7864 7866 6642 0 -1 4194304 2224 0 0 0 132 0 0 0 25 0 1 0 211355124 3563520 631 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/7866/statm: 870 631 72 123 0 745 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3480

[startup+2.97094 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7867
/proc/meminfo: memFree=1355704/2055920 swapFree=4192812/4192956
[pid=7866] ppid=7864 vsize=3480 CPUtime=2.96
/proc/7866/stat : 7866 (march_ks) R 7864 7866 6642 0 -1 4194304 2224 0 0 0 296 0 0 0 25 0 1 0 211355124 3563520 631 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/7866/statm: 870 631 72 123 0 745 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3480

[startup+6.25324 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7867
/proc/meminfo: memFree=1355576/2055920 swapFree=4192812/4192956
[pid=7866] ppid=7864 vsize=3480 CPUtime=6.24
/proc/7866/stat : 7866 (march_ks) R 7864 7866 6642 0 -1 4194304 2224 0 0 0 624 0 0 0 25 0 1 0 211355124 3563520 631 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/7866/statm: 870 631 72 123 0 745 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3480

[startup+12.7099 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7867
/proc/meminfo: memFree=1355512/2055920 swapFree=4192812/4192956
[pid=7866] ppid=7864 vsize=3480 CPUtime=12.7
/proc/7866/stat : 7866 (march_ks) R 7864 7866 6642 0 -1 4194304 2224 0 0 0 1270 0 0 0 25 0 1 0 211355124 3563520 631 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/7866/statm: 870 631 72 123 0 745 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3480

[startup+25.6111 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7867
/proc/meminfo: memFree=1355512/2055920 swapFree=4192812/4192956
[pid=7866] ppid=7864 vsize=3608 CPUtime=25.59
/proc/7866/stat : 7866 (march_ks) R 7864 7866 6642 0 -1 4194304 2237 0 0 0 2559 0 0 0 25 0 1 0 211355124 3694592 644 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/7866/statm: 902 644 72 123 0 777 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 3608

[startup+51.2245 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7867
/proc/meminfo: memFree=1355512/2055920 swapFree=4192812/4192956
[pid=7866] ppid=7864 vsize=3608 CPUtime=51.2
/proc/7866/stat : 7866 (march_ks) R 7864 7866 6642 0 -1 4194304 2256 0 0 0 5120 0 0 0 25 0 1 0 211355124 3694592 663 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/7866/statm: 902 663 72 123 0 777 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 3608

[startup+102.439 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7867
/proc/meminfo: memFree=1355384/2055920 swapFree=4192812/4192956
[pid=7866] ppid=7864 vsize=3736 CPUtime=102.4
/proc/7866/stat : 7866 (march_ks) R 7864 7866 6642 0 -1 4194304 2281 0 0 0 10239 1 0 0 25 0 1 0 211355124 3825664 688 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/7866/statm: 934 688 72 123 0 809 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 3736

[startup+162.467 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7867
/proc/meminfo: memFree=1355384/2055920 swapFree=4192812/4192956
[pid=7866] ppid=7864 vsize=3868 CPUtime=162.42
/proc/7866/stat : 7866 (march_ks) R 7864 7866 6642 0 -1 4194304 2291 0 0 0 16241 1 0 0 25 0 1 0 211355124 3960832 698 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/7866/statm: 967 698 72 123 0 842 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 3868

[startup+222.496 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7867
/proc/meminfo: memFree=1355320/2055920 swapFree=4192812/4192956
[pid=7866] ppid=7864 vsize=3868 CPUtime=222.43
/proc/7866/stat : 7866 (march_ks) R 7864 7866 6642 0 -1 4194304 2298 0 0 0 22242 1 0 0 25 0 1 0 211355124 3960832 705 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/7866/statm: 967 705 72 123 0 842 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 3868

[startup+282.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7867
/proc/meminfo: memFree=1355128/2055920 swapFree=4192812/4192956
[pid=7866] ppid=7864 vsize=4024 CPUtime=282.43
/proc/7866/stat : 7866 (march_ks) R 7864 7866 6642 0 -1 4194304 2326 0 0 0 28242 1 0 0 25 0 1 0 211355124 4120576 733 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/7866/statm: 1006 733 72 123 0 881 0
Current children cumulated CPU time (s) 282.43
Current children cumulated vsize (KiB) 4024

[startup+342.549 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 7867
/proc/meminfo: memFree=1355128/2055920 swapFree=4192812/4192956
[pid=7866] ppid=7864 vsize=4024 CPUtime=342.45
/proc/7866/stat : 7866 (march_ks) R 7864 7866 6642 0 -1 4194304 2333 0 0 0 34243 2 0 0 25 0 1 0 211355124 4120576 740 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 1 0 0
/proc/7866/statm: 1006 740 72 123 0 881 0
Current children cumulated CPU time (s) 342.45
Current children cumulated vsize (KiB) 4024

[startup+402.58 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 7867
/proc/meminfo: memFree=1355064/2055920 swapFree=4192812/4192956
[pid=7866] ppid=7864 vsize=4024 CPUtime=402.46
/proc/7866/stat : 7866 (march_ks) R 7864 7866 6642 0 -1 4194304 2341 0 0 0 40244 2 0 0 25 0 1 0 211355124 4120576 748 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 1 0 0
/proc/7866/statm: 1006 748 72 123 0 881 0
Current children cumulated CPU time (s) 402.46
Current children cumulated vsize (KiB) 4024

[startup+462.606 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7867
/proc/meminfo: memFree=1355192/2055920 swapFree=4192812/4192956
[pid=7866] ppid=7864 vsize=4024 CPUtime=462.47
/proc/7866/stat : 7866 (march_ks) R 7864 7866 6642 0 -1 4194304 2347 0 0 0 46245 2 0 0 25 0 1 0 211355124 4120576 754 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/7866/statm: 1006 754 72 123 0 881 0
Current children cumulated CPU time (s) 462.47
Current children cumulated vsize (KiB) 4024

[startup+522.632 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7867
/proc/meminfo: memFree=1355192/2055920 swapFree=4192812/4192956
[pid=7866] ppid=7864 vsize=4024 CPUtime=522.48
/proc/7866/stat : 7866 (march_ks) R 7864 7866 6642 0 -1 4194304 2351 0 0 0 52245 3 0 0 25 0 1 0 211355124 4120576 758 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/7866/statm: 1006 758 72 123 0 881 0
Current children cumulated CPU time (s) 522.48
Current children cumulated vsize (KiB) 4024

[startup+582.666 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7867
/proc/meminfo: memFree=1355128/2055920 swapFree=4192812/4192956
[pid=7866] ppid=7864 vsize=4024 CPUtime=582.5
/proc/7866/stat : 7866 (march_ks) R 7864 7866 6642 0 -1 4194304 2354 0 0 0 58247 3 0 0 25 0 1 0 211355124 4120576 761 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/7866/statm: 1006 761 72 123 0 881 0
Current children cumulated CPU time (s) 582.5
Current children cumulated vsize (KiB) 4024

[startup+642.688 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7867
/proc/meminfo: memFree=1355128/2055920 swapFree=4192812/4192956
[pid=7866] ppid=7864 vsize=4024 CPUtime=642.5
/proc/7866/stat : 7866 (march_ks) R 7864 7866 6642 0 -1 4194304 2358 0 0 0 64247 3 0 0 25 0 1 0 211355124 4120576 765 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/7866/statm: 1006 765 72 123 0 881 0
Current children cumulated CPU time (s) 642.5
Current children cumulated vsize (KiB) 4024

[startup+702.715 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7867
/proc/meminfo: memFree=1355064/2055920 swapFree=4192812/4192956
[pid=7866] ppid=7864 vsize=4152 CPUtime=702.51
/proc/7866/stat : 7866 (march_ks) R 7864 7866 6642 0 -1 4194304 2362 0 0 0 70248 3 0 0 25 0 1 0 211355124 4251648 769 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597266 0 0 4096 0 0 0 0 17 1 0 0
/proc/7866/statm: 1038 769 72 123 0 913 0
Current children cumulated CPU time (s) 702.51
Current children cumulated vsize (KiB) 4152

[startup+762.742 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7867
/proc/meminfo: memFree=1355000/2055920 swapFree=4192812/4192956
[pid=7866] ppid=7864 vsize=4152 CPUtime=762.53
/proc/7866/stat : 7866 (march_ks) R 7864 7866 6642 0 -1 4194304 2366 0 0 0 76249 4 0 0 25 0 1 0 211355124 4251648 773 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/7866/statm: 1038 773 72 123 0 913 0
Current children cumulated CPU time (s) 762.53
Current children cumulated vsize (KiB) 4152

[startup+822.776 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 7867
/proc/meminfo: memFree=1354936/2055920 swapFree=4192812/4192956
[pid=7866] ppid=7864 vsize=4152 CPUtime=822.54
/proc/7866/stat : 7866 (march_ks) R 7864 7866 6642 0 -1 4194304 2369 0 0 0 82250 4 0 0 25 0 1 0 211355124 4251648 776 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/7866/statm: 1038 776 72 123 0 913 0
Current children cumulated CPU time (s) 822.54
Current children cumulated vsize (KiB) 4152

[startup+882.806 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7867
/proc/meminfo: memFree=1354936/2055920 swapFree=4192812/4192956
[pid=7866] ppid=7864 vsize=4152 CPUtime=882.55
/proc/7866/stat : 7866 (march_ks) R 7864 7866 6642 0 -1 4194304 2370 0 0 0 88251 4 0 0 25 0 1 0 211355124 4251648 777 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541806 0 0 4096 0 0 0 0 17 1 0 0
/proc/7866/statm: 1038 777 72 123 0 913 0
Current children cumulated CPU time (s) 882.55
Current children cumulated vsize (KiB) 4152

[startup+942.836 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7867
/proc/meminfo: memFree=1354936/2055920 swapFree=4192812/4192956
[pid=7866] ppid=7864 vsize=4152 CPUtime=942.57
/proc/7866/stat : 7866 (march_ks) R 7864 7866 6642 0 -1 4194304 2373 0 0 0 94252 5 0 0 25 0 1 0 211355124 4251648 780 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/7866/statm: 1038 780 72 123 0 913 0
Current children cumulated CPU time (s) 942.57
Current children cumulated vsize (KiB) 4152

[startup+1002.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7867
/proc/meminfo: memFree=1355128/2055920 swapFree=4192812/4192956
[pid=7866] ppid=7864 vsize=4152 CPUtime=1002.59
/proc/7866/stat : 7866 (march_ks) R 7864 7866 6642 0 -1 4194304 2375 0 0 0 100254 5 0 0 25 0 1 0 211355124 4251648 782 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/7866/statm: 1038 782 72 123 0 913 0
Current children cumulated CPU time (s) 1002.59
Current children cumulated vsize (KiB) 4152

[startup+1062.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7867
/proc/meminfo: memFree=1355000/2055920 swapFree=4192812/4192956
[pid=7866] ppid=7864 vsize=4356 CPUtime=1062.59
/proc/7866/stat : 7866 (march_ks) R 7864 7866 6642 0 -1 4194304 2410 0 0 0 106254 5 0 0 25 0 1 0 211355124 4460544 817 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/7866/statm: 1089 817 72 123 0 964 0
Current children cumulated CPU time (s) 1062.59
Current children cumulated vsize (KiB) 4356

[startup+1122.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7867
/proc/meminfo: memFree=1355000/2055920 swapFree=4192812/4192956
[pid=7866] ppid=7864 vsize=4356 CPUtime=1122.6
/proc/7866/stat : 7866 (march_ks) R 7864 7866 6642 0 -1 4194304 2414 0 0 0 112255 5 0 0 25 0 1 0 211355124 4460544 821 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/7866/statm: 1089 821 72 123 0 964 0
Current children cumulated CPU time (s) 1122.6
Current children cumulated vsize (KiB) 4356

[startup+1182.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7867
/proc/meminfo: memFree=1354872/2055920 swapFree=4192812/4192956
[pid=7866] ppid=7864 vsize=4456 CPUtime=1182.61
/proc/7866/stat : 7866 (march_ks) R 7864 7866 6642 0 -1 4194304 2433 0 0 0 118255 6 0 0 25 0 1 0 211355124 4562944 840 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/7866/statm: 1114 840 72 123 0 989 0
Current children cumulated CPU time (s) 1182.61
Current children cumulated vsize (KiB) 4456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 7867
/proc/meminfo: memFree=1354872/2055920 swapFree=4192812/4192956
[pid=7866] ppid=7864 vsize=4456 CPUtime=1200.03
/proc/7866/stat : 7866 (march_ks) R 7864 7866 6642 0 -1 4194304 2433 0 0 0 119997 6 0 0 25 0 1 0 211355124 4562944 840 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/7866/statm: 1114 840 72 123 0 989 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 4456

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

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

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 7867
/proc/meminfo: memFree=1354872/2055920 swapFree=4192812/4192956
[pid=7866] ppid=7864 vsize=4456 CPUtime=1200.03
/proc/7866/stat : 7866 (march_ks) R 7864 7866 6642 0 -1 4194304 2433 0 0 0 119997 6 0 0 25 0 1 0 211355124 4562944 840 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/7866/statm: 1114 840 72 123 0 989 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 4456

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.04
CPU user time (s): 1199.98
CPU system time (s): 0.068989
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 4456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2433
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= 1847

runsolver used 1.36379 second user time and 2.68559 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Mon Feb 19 19:40:07 UTC 2007

IDJOB= 300577
IDBENCH= 20038
IDSOLVER= 111
FILE ID= node14/300577-1171914007

PBS_JOBID= 3848868

Free space on /tmp= 66547 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1283500452-05.cnf
COMMAND LINE= /tmp/evaluation/300577-1171914007/march_ks /tmp/evaluation/300577-1171914007/instance-300577-1171914007.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-300577-1171914007 -o ROOT/results/node14/solver-300577-1171914007 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300577-1171914007/march_ks /tmp/evaluation/300577-1171914007/instance-300577-1171914007.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  4b08c8cd1747d231dbc0ccaaecbbae07

RANDOM SEED= 564793139

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1358680 kB
Buffers:         64920 kB
Cached:         496216 kB
SwapCached:          0 kB
Active:         314004 kB
Inactive:       301192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1358680 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2616 kB
Writeback:           0 kB
Mapped:          72928 kB
Slab:            67584 kB
Committed_AS:   778788 kB
PageTables:       1736 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= 66547 MiB

End job on node14 on Mon Feb 19 20:00:10 UTC 2007