Trace number 306645

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) 1200.05 1200.43

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S1312035429-13.cnf
MD5SUMe6653d81a13cfb87c5f3f5bf9150cbf7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark533.937
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.30/0.35	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.30/0.35	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.30/0.35	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.30/0.35	c main()::
0.30/0.35	c initFormula():: searching for DIMACS p-line....
0.30/0.35	c initFormula():: the DIMACS p-line indicates a CNF of 7000 variables and 29400 clauses.
0.30/0.35	c parseCNF():: parsing....
0.30/0.35	c parseCNF():: the CNF contains 0 unary clauses.
0.30/0.35	c runParser():: parsing was successful, warming up engines...
0.30/0.35	c simplify_formula():: removed 0 tautological, 169 satisfied and 0 duplicate clauses
0.30/0.35	c preprocessing fase I completed:: there are now 6975 free variables and 29231 clauses.
0.30/0.35	c stat :: sign balance is biased by 0.480
0.30/0.35	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.30/0.35	c using 3-SAT heuristics (occurence based diff)
0.30/0.35	c longest clause has size 3
0.30/0.35	c simplify_formula():: removed 0 tautological, 0 satisfied and 163 duplicate clauses
0.30/0.35	c resolvent_look() :: found 81 resolvents
0.30/0.35	c lessRedundantTransformation():: nothing to be done.
0.30/0.35	c transformTo3SAT():: you gave me 7000 variables and 29312 clauses.
0.30/0.35	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.30/0.35	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.30/0.35	c transformTo3SAT():: the transformation yielded 7000 variabels and 29312 clauses.
0.30/0.35	c main():: clause / variable ratio: ( 29312 / 7000 ) = 4.19
0.30/0.35	c longest clause has size 3
0.30/0.35	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.30/0.35	c dynamic_preselect_setsize :: off
0.30/0.35	c suggested doublelook initial :: 0
0.30/0.35	c main():: all systems go!
0.30/0.35	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 590 JD: 487
5.93/5.98	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/node10/watcher-306645-1172103268 -o ROOT/results/node10/solver-306645-1172103268 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306645-1172103268/march_ks /tmp/evaluation/306645-1172103268/instance-306645-1172103268.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: 1.10 1.03 1.01 3/77 21404
/proc/meminfo: memFree=1838392/2055920 swapFree=4192812/4192956
[pid=21404] ppid=21402 vsize=1404 CPUtime=0
/proc/21404/stat : 21404 (march_ks) R 21402 21404 20367 0 -1 4194304 240 0 0 0 0 0 0 0 18 0 1 0 230281787 1437696 225 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/21404/statm: 351 225 47 123 0 226 0

[startup+0.106991 s]
/proc/loadavg: 1.10 1.03 1.01 3/77 21404
/proc/meminfo: memFree=1838392/2055920 swapFree=4192812/4192956
[pid=21404] ppid=21402 vsize=3620 CPUtime=0.1
/proc/21404/stat : 21404 (march_ks) R 21402 21404 20367 0 -1 4194304 1288 0 0 0 10 0 0 0 18 0 1 0 230281787 3706880 605 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134561225 0 0 4096 0 0 0 0 17 1 0 0
/proc/21404/statm: 905 605 52 123 0 780 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3620

[startup+0.515044 s]
/proc/loadavg: 1.10 1.03 1.01 3/77 21404
/proc/meminfo: memFree=1838392/2055920 swapFree=4192812/4192956
[pid=21404] ppid=21402 vsize=9108 CPUtime=0.5
/proc/21404/stat : 21404 (march_ks) R 21402 21404 20367 0 -1 4194304 4891 0 0 0 49 1 0 0 21 0 1 0 230281787 9326592 1974 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542758 0 0 4096 0 0 0 0 17 1 0 0
/proc/21404/statm: 2277 1974 73 123 0 2152 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 9108

[startup+1.33516 s]
/proc/loadavg: 1.10 1.03 1.01 2/78 21405
/proc/meminfo: memFree=1830640/2055920 swapFree=4192812/4192956
[pid=21404] ppid=21402 vsize=9444 CPUtime=1.32
/proc/21404/stat : 21404 (march_ks) R 21402 21404 20367 0 -1 4194304 4939 0 0 0 131 1 0 0 25 0 1 0 230281787 9670656 2022 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/21404/statm: 2361 2022 73 123 0 2236 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9444

[startup+2.97138 s]
/proc/loadavg: 1.10 1.03 1.01 2/78 21405
/proc/meminfo: memFree=1829936/2055920 swapFree=4192812/4192956
[pid=21404] ppid=21402 vsize=10232 CPUtime=2.96
/proc/21404/stat : 21404 (march_ks) R 21402 21404 20367 0 -1 4194304 5113 0 0 0 294 2 0 0 25 0 1 0 230281787 10477568 2196 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526404 0 0 4096 0 0 0 0 17 1 0 0
/proc/21404/statm: 2558 2196 73 123 0 2433 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10232

[startup+6.25082 s]
/proc/loadavg: 1.10 1.03 1.00 2/78 21405
/proc/meminfo: memFree=1829296/2055920 swapFree=4192812/4192956
[pid=21404] ppid=21402 vsize=10624 CPUtime=6.24
/proc/21404/stat : 21404 (march_ks) R 21402 21404 20367 0 -1 4194304 5188 0 0 0 622 2 0 0 25 0 1 0 230281787 10878976 2271 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547902 0 0 4096 0 0 0 0 17 1 0 0
/proc/21404/statm: 2656 2271 73 123 0 2531 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10624

[startup+12.7047 s]
/proc/loadavg: 1.09 1.03 1.00 2/78 21405
/proc/meminfo: memFree=1828912/2055920 swapFree=4192812/4192956
[pid=21404] ppid=21402 vsize=10884 CPUtime=12.69
/proc/21404/stat : 21404 (march_ks) R 21402 21404 20367 0 -1 4194304 5260 0 0 0 1267 2 0 0 25 0 1 0 230281787 11145216 2343 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 1 0 0
/proc/21404/statm: 2721 2343 73 123 0 2596 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10884

[startup+25.5144 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 21405
/proc/meminfo: memFree=1828528/2055920 swapFree=4192812/4192956
[pid=21404] ppid=21402 vsize=11268 CPUtime=25.5
/proc/21404/stat : 21404 (march_ks) R 21402 21404 20367 0 -1 4194304 5363 0 0 0 2548 2 0 0 25 0 1 0 230281787 11538432 2446 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/21404/statm: 2817 2446 73 123 0 2692 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 11268

[startup+51.1289 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 21405
/proc/meminfo: memFree=1828208/2055920 swapFree=4192812/4192956
[pid=21404] ppid=21402 vsize=11656 CPUtime=51.1
/proc/21404/stat : 21404 (march_ks) R 21402 21404 20367 0 -1 4194304 5454 0 0 0 5108 2 0 0 25 0 1 0 230281787 11935744 2537 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/21404/statm: 2914 2537 73 123 0 2789 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 11656

[startup+102.348 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 21405
/proc/meminfo: memFree=1827888/2055920 swapFree=4192812/4192956
[pid=21404] ppid=21402 vsize=11916 CPUtime=102.31
/proc/21404/stat : 21404 (march_ks) R 21402 21404 20367 0 -1 4194304 5526 0 0 0 10228 3 0 0 25 0 1 0 230281787 12201984 2609 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/21404/statm: 2979 2609 73 123 0 2854 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 11916

[startup+162.381 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 21405
/proc/meminfo: memFree=1827504/2055920 swapFree=4192812/4192956
[pid=21404] ppid=21402 vsize=12308 CPUtime=162.32
/proc/21404/stat : 21404 (march_ks) R 21402 21404 20367 0 -1 4194304 5617 0 0 0 16229 3 0 0 25 0 1 0 230281787 12603392 2700 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538183 0 0 4096 0 0 0 0 17 1 0 0
/proc/21404/statm: 3077 2700 73 123 0 2952 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 12308

[startup+222.41 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 21405
/proc/meminfo: memFree=1826928/2055920 swapFree=4192812/4192956
[pid=21404] ppid=21402 vsize=12888 CPUtime=222.33
/proc/21404/stat : 21404 (march_ks) R 21402 21404 20367 0 -1 4194304 5754 0 0 0 22230 3 0 0 25 0 1 0 230281787 13197312 2837 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526451 0 0 4096 0 0 0 0 17 1 0 0
/proc/21404/statm: 3222 2837 73 123 0 3097 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 12888

[startup+282.436 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 21405
/proc/meminfo: memFree=1826608/2055920 swapFree=4192812/4192956
[pid=21404] ppid=21402 vsize=13144 CPUtime=282.33
/proc/21404/stat : 21404 (march_ks) R 21402 21404 20367 0 -1 4194304 5826 0 0 0 28229 4 0 0 25 0 1 0 230281787 13459456 2909 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/21404/statm: 3286 2909 73 123 0 3161 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 13144

[startup+342.464 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 21405
/proc/meminfo: memFree=1826288/2055920 swapFree=4192812/4192956
[pid=21404] ppid=21402 vsize=13400 CPUtime=342.35
/proc/21404/stat : 21404 (march_ks) R 21402 21404 20367 0 -1 4194304 5885 0 0 0 34230 5 0 0 25 0 1 0 230281787 13721600 2968 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 1 0 0
/proc/21404/statm: 3350 2968 73 123 0 3225 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 13400

[startup+402.498 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 21405
/proc/meminfo: memFree=1826160/2055920 swapFree=4192812/4192956
[pid=21404] ppid=21402 vsize=13528 CPUtime=402.36
/proc/21404/stat : 21404 (march_ks) R 21402 21404 20367 0 -1 4194304 5918 0 0 0 40231 5 0 0 25 0 1 0 230281787 13852672 3001 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/21404/statm: 3382 3001 73 123 0 3257 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 13528

[startup+462.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21405
/proc/meminfo: memFree=1826032/2055920 swapFree=4192812/4192956
[pid=21404] ppid=21402 vsize=13656 CPUtime=462.37
/proc/21404/stat : 21404 (march_ks) R 21402 21404 20367 0 -1 4194304 5943 0 0 0 46231 6 0 0 25 0 1 0 230281787 13983744 3026 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/21404/statm: 3414 3026 73 123 0 3289 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 13656

[startup+522.554 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21405
/proc/meminfo: memFree=1825904/2055920 swapFree=4192812/4192956
[pid=21404] ppid=21402 vsize=13656 CPUtime=522.37
/proc/21404/stat : 21404 (march_ks) R 21402 21404 20367 0 -1 4194304 5963 0 0 0 52231 6 0 0 25 0 1 0 230281787 13983744 3046 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/21404/statm: 3414 3046 73 123 0 3289 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 13656

[startup+582.582 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21405
/proc/meminfo: memFree=1825840/2055920 swapFree=4192812/4192956
[pid=21404] ppid=21402 vsize=13784 CPUtime=582.39
/proc/21404/stat : 21404 (march_ks) R 21402 21404 20367 0 -1 4194304 5977 0 0 0 58232 7 0 0 25 0 1 0 230281787 14114816 3060 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/21404/statm: 3446 3060 73 123 0 3321 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 13784

[startup+642.618 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 21405
/proc/meminfo: memFree=1825840/2055920 swapFree=4192812/4192956
[pid=21404] ppid=21402 vsize=13784 CPUtime=642.4
/proc/21404/stat : 21404 (march_ks) R 21402 21404 20367 0 -1 4194304 5992 0 0 0 64233 7 0 0 25 0 1 0 230281787 14114816 3075 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538240 0 0 4096 0 0 0 0 17 1 0 0
/proc/21404/statm: 3446 3075 73 123 0 3321 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 13784

[startup+702.65 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 21405
/proc/meminfo: memFree=1825712/2055920 swapFree=4192812/4192956
[pid=21404] ppid=21402 vsize=13912 CPUtime=702.42
/proc/21404/stat : 21404 (march_ks) R 21402 21404 20367 0 -1 4194304 6007 0 0 0 70234 8 0 0 25 0 1 0 230281787 14245888 3090 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/21404/statm: 3478 3090 73 123 0 3353 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 13912

[startup+762.68 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 21405
/proc/meminfo: memFree=1825648/2055920 swapFree=4192812/4192956
[pid=21404] ppid=21402 vsize=13912 CPUtime=762.44
/proc/21404/stat : 21404 (march_ks) R 21402 21404 20367 0 -1 4194304 6022 0 0 0 76235 9 0 0 25 0 1 0 230281787 14245888 3105 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/21404/statm: 3478 3105 73 123 0 3353 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 13912

[startup+822.713 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 21405
/proc/meminfo: memFree=1825584/2055920 swapFree=4192812/4192956
[pid=21404] ppid=21402 vsize=14040 CPUtime=822.45
/proc/21404/stat : 21404 (march_ks) R 21402 21404 20367 0 -1 4194304 6034 0 0 0 82236 9 0 0 25 0 1 0 230281787 14376960 3117 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21404/statm: 3510 3117 73 123 0 3385 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 14040

[startup+882.743 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 21405
/proc/meminfo: memFree=1825520/2055920 swapFree=4192812/4192956
[pid=21404] ppid=21402 vsize=14040 CPUtime=882.45
/proc/21404/stat : 21404 (march_ks) R 21402 21404 20367 0 -1 4194304 6044 0 0 0 88236 9 0 0 25 0 1 0 230281787 14376960 3127 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/21404/statm: 3510 3127 73 123 0 3385 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 14040

[startup+942.775 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21405
/proc/meminfo: memFree=1825520/2055920 swapFree=4192812/4192956
[pid=21404] ppid=21402 vsize=14040 CPUtime=942.47
/proc/21404/stat : 21404 (march_ks) R 21402 21404 20367 0 -1 4194304 6054 0 0 0 94237 10 0 0 25 0 1 0 230281787 14376960 3137 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527184 0 0 4096 0 0 0 0 17 1 0 0
/proc/21404/statm: 3510 3137 73 123 0 3385 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 14040

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21405
/proc/meminfo: memFree=1825456/2055920 swapFree=4192812/4192956
[pid=21404] ppid=21402 vsize=14040 CPUtime=1002.48
/proc/21404/stat : 21404 (march_ks) R 21402 21404 20367 0 -1 4194304 6063 0 0 0 100238 10 0 0 25 0 1 0 230281787 14376960 3146 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/21404/statm: 3510 3146 73 123 0 3385 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 14040

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21405
/proc/meminfo: memFree=1825392/2055920 swapFree=4192812/4192956
[pid=21404] ppid=21402 vsize=14168 CPUtime=1062.5
/proc/21404/stat : 21404 (march_ks) R 21402 21404 20367 0 -1 4194304 6071 0 0 0 106239 11 0 0 25 0 1 0 230281787 14508032 3154 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/21404/statm: 3542 3154 73 123 0 3417 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 14168

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21405
/proc/meminfo: memFree=1825328/2055920 swapFree=4192812/4192956
[pid=21404] ppid=21402 vsize=14168 CPUtime=1122.51
/proc/21404/stat : 21404 (march_ks) R 21402 21404 20367 0 -1 4194304 6082 0 0 0 112240 11 0 0 25 0 1 0 230281787 14508032 3165 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/21404/statm: 3542 3165 73 123 0 3417 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 14168

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21405
/proc/meminfo: memFree=1825264/2055920 swapFree=4192812/4192956
[pid=21404] ppid=21402 vsize=14168 CPUtime=1182.53
/proc/21404/stat : 21404 (march_ks) R 21402 21404 20367 0 -1 4194304 6091 0 0 0 118241 12 0 0 25 0 1 0 230281787 14508032 3174 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542332 0 0 4096 0 0 0 0 17 1 0 0
/proc/21404/statm: 3542 3174 73 123 0 3417 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 14168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21405
/proc/meminfo: memFree=1825200/2055920 swapFree=4192812/4192956
[pid=21404] ppid=21402 vsize=14168 CPUtime=1200.04
/proc/21404/stat : 21404 (march_ks) R 21402 21404 20367 0 -1 4194304 6093 0 0 0 119992 12 0 0 25 0 1 0 230281787 14508032 3176 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/21404/statm: 3542 3176 73 123 0 3417 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 14168

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21405
/proc/meminfo: memFree=1825200/2055920 swapFree=4192812/4192956
[pid=21404] ppid=21402 vsize=14168 CPUtime=1200.04
/proc/21404/stat : 21404 (march_ks) R 21402 21404 20367 0 -1 4194304 6093 0 0 0 119992 12 0 0 25 0 1 0 230281787 14508032 3176 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/21404/statm: 3542 3176 73 123 0 3417 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 14168

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.05
CPU user time (s): 1199.93
CPU system time (s): 0.12598
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 14168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.12598
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6093
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= 24502

runsolver used 1.47178 second user time and 2.71259 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Thu Feb 22 00:14:28 UTC 2007

IDJOB= 306645
IDBENCH= 20186
IDSOLVER= 111
FILE ID= node10/306645-1172103268

PBS_JOBID= 3865347

Free space on /tmp= 66544 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S1312035429-13.cnf
COMMAND LINE= /tmp/evaluation/306645-1172103268/march_ks /tmp/evaluation/306645-1172103268/instance-306645-1172103268.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-306645-1172103268 -o ROOT/results/node10/solver-306645-1172103268 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306645-1172103268/march_ks /tmp/evaluation/306645-1172103268/instance-306645-1172103268.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  e6653d81a13cfb87c5f3f5bf9150cbf7

RANDOM SEED= 8528827

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1838800 kB
Buffers:         26732 kB
Cached:          91588 kB
SwapCached:          0 kB
Active:          98296 kB
Inactive:        64568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1838800 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2860 kB
Writeback:           0 kB
Mapped:          63480 kB
Slab:            39712 kB
Committed_AS:  1308532 kB
PageTables:       1832 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= 66544 MiB

End job on node10 on Thu Feb 22 00:34:30 UTC 2007