Trace number 304882

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/7SAT/v140/
unif-k7-r85-v140-c11900-S1426208256-08.cnf
MD5SUM32c7108510845a898764d9e87c0505ce
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark12.6421
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

Solver Data (download as text)

1.94/1.95	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.94/1.95	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.94/1.95	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.94/1.95	c main()::
1.94/1.95	c initFormula():: searching for DIMACS p-line....
1.94/1.95	c full lookahead due to high density!
1.94/1.95	c initFormula():: the DIMACS p-line indicates a CNF of 140 variables and 11900 clauses.
1.94/1.95	c parseCNF():: parsing....
1.94/1.95	c parseCNF():: the CNF contains 0 unary clauses.
1.94/1.95	c runParser():: parsing was successful, warming up engines...
1.94/1.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.94/1.95	c preprocessing fase I completed:: there are now 140 free variables and 11900 clauses.
1.94/1.95	c stat :: sign balance is biased by 0.007
1.94/1.95	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.94/1.95	c using k-SAT heuristics (size based diff)
1.94/1.95	c longest clause has size 7
1.94/1.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.94/1.95	c main():: clause / variable ratio: ( 11900 / 140 ) = 85.00
1.94/1.95	c longest clause has size 7
1.94/1.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.94/1.95	c dynamic_preselect_setsize :: off
1.94/1.95	c suggested doublelook initial :: 0
1.94/1.95	c main():: all systems go!
1.94/1.95	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 158 JD: 53
2.04/2.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 5214 JD: 53
7.06/7.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
c |****************************************
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c |******************************************
c |********************************************
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c |**********************************************
c |***********************************************
c |************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 115683 JD: 53
111.60/111.72	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
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c |*********************
c |**********************
c |***********************
c |************************
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c |*****************************
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c |*******************************
c |********************************
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c |**********************************
c |************************************
c |*************************************
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c |****************************************
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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/node43/watcher-304882-1172067553 -o ROOT/results/node43/solver-304882-1172067553 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304882-1172067553/march_ks /tmp/evaluation/304882-1172067553/instance-304882-1172067553.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 3/64 5558
/proc/meminfo: memFree=1433584/2055920 swapFree=4183412/4192956
[pid=5558] ppid=5556 vsize=788 CPUtime=0
/proc/5558/stat : 5558 (march_ks) R 5556 5558 4189 0 -1 4194304 99 0 0 0 0 0 0 0 18 0 1 0 226711362 806912 84 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134739002 0 0 4096 0 0 0 0 17 1 0 0
/proc/5558/statm: 197 84 47 123 0 72 0

[startup+0.107457 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5558
/proc/meminfo: memFree=1433584/2055920 swapFree=4183412/4192956
[pid=5558] ppid=5556 vsize=2432 CPUtime=0.1
/proc/5558/stat : 5558 (march_ks) R 5556 5558 4189 0 -1 4194304 1595 0 0 0 10 0 0 0 18 0 1 0 226711362 2490368 462 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/5558/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2432

[startup+0.515523 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5558
/proc/meminfo: memFree=1433584/2055920 swapFree=4183412/4192956
[pid=5558] ppid=5556 vsize=2432 CPUtime=0.51
/proc/5558/stat : 5558 (march_ks) R 5556 5558 4189 0 -1 4194304 1595 0 0 0 51 0 0 0 21 0 1 0 226711362 2490368 462 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/5558/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2432

[startup+1.33566 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5559
/proc/meminfo: memFree=1432040/2055920 swapFree=4183412/4192956
[pid=5558] ppid=5556 vsize=2432 CPUtime=1.33
/proc/5558/stat : 5558 (march_ks) R 5556 5558 4189 0 -1 4194304 1595 0 0 0 133 0 0 0 25 0 1 0 226711362 2490368 462 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 1 0 0
/proc/5558/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2432

[startup+2.97493 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5559
/proc/meminfo: memFree=1431400/2055920 swapFree=4183412/4192956
[pid=5558] ppid=5556 vsize=2996 CPUtime=2.96
/proc/5558/stat : 5558 (march_ks) R 5556 5558 4189 0 -1 4194304 2444 0 0 0 296 0 0 0 25 0 1 0 226711362 3067904 539 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/5558/statm: 749 539 72 123 0 624 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2996

[startup+6.25148 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5559
/proc/meminfo: memFree=1431272/2055920 swapFree=4183412/4192956
[pid=5558] ppid=5556 vsize=2996 CPUtime=6.24
/proc/5558/stat : 5558 (march_ks) R 5556 5558 4189 0 -1 4194304 2444 0 0 0 624 0 0 0 25 0 1 0 226711362 3067904 539 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/5558/statm: 749 539 72 123 0 624 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2996

[startup+12.7076 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5559
/proc/meminfo: memFree=1431208/2055920 swapFree=4183412/4192956
[pid=5558] ppid=5556 vsize=2996 CPUtime=12.69
/proc/5558/stat : 5558 (march_ks) R 5556 5558 4189 0 -1 4194304 2444 0 0 0 1269 0 0 0 25 0 1 0 226711362 3067904 539 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/5558/statm: 749 539 72 123 0 624 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2996

[startup+25.5077 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5559
/proc/meminfo: memFree=1431208/2055920 swapFree=4183412/4192956
[pid=5558] ppid=5556 vsize=3200 CPUtime=25.49
/proc/5558/stat : 5558 (march_ks) R 5556 5558 4189 0 -1 4194304 2486 0 0 0 2549 0 0 0 25 0 1 0 226711362 3276800 581 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/5558/statm: 800 581 72 123 0 675 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3200

[startup+51.1129 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5559
/proc/meminfo: memFree=1431080/2055920 swapFree=4183412/4192956
[pid=5558] ppid=5556 vsize=3452 CPUtime=51.08
/proc/5558/stat : 5558 (march_ks) R 5556 5558 4189 0 -1 4194304 2526 0 0 0 5108 0 0 0 25 0 1 0 226711362 3534848 621 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/5558/statm: 863 621 72 123 0 738 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3452

[startup+102.316 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5559
/proc/meminfo: memFree=1430888/2055920 swapFree=4183412/4192956
[pid=5558] ppid=5556 vsize=3680 CPUtime=102.28
/proc/5558/stat : 5558 (march_ks) R 5556 5558 4189 0 -1 4194304 2588 0 0 0 10227 1 0 0 25 0 1 0 226711362 3768320 683 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/5558/statm: 920 683 72 123 0 795 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 3680

[startup+162.336 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5559
/proc/meminfo: memFree=1430504/2055920 swapFree=4183412/4192956
[pid=5558] ppid=5556 vsize=4020 CPUtime=162.27
/proc/5558/stat : 5558 (march_ks) R 5556 5558 4189 0 -1 4194304 2679 0 0 0 16226 1 0 0 25 0 1 0 226711362 4116480 774 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/5558/statm: 1005 774 72 123 0 880 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 4020

[startup+222.356 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5559
/proc/meminfo: memFree=1430056/2055920 swapFree=4183412/4192956
[pid=5558] ppid=5556 vsize=4532 CPUtime=222.27
/proc/5558/stat : 5558 (march_ks) R 5556 5558 4189 0 -1 4194304 2775 0 0 0 22226 1 0 0 25 0 1 0 226711362 4640768 870 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/5558/statm: 1133 870 72 123 0 1008 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 4532

[startup+282.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5559
/proc/meminfo: memFree=1429800/2055920 swapFree=4183412/4192956
[pid=5558] ppid=5556 vsize=5296 CPUtime=282.27
/proc/5558/stat : 5558 (march_ks) R 5556 5558 4189 0 -1 4194304 2855 0 0 0 28226 1 0 0 25 0 1 0 226711362 5423104 950 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/5558/statm: 1324 950 72 123 0 1199 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 5296

[startup+342.386 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5559
/proc/meminfo: memFree=1429352/2055920 swapFree=4183412/4192956
[pid=5558] ppid=5556 vsize=5296 CPUtime=342.26
/proc/5558/stat : 5558 (march_ks) R 5556 5558 4189 0 -1 4194304 2945 0 0 0 34225 1 0 0 25 0 1 0 226711362 5423104 1040 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/5558/statm: 1324 1040 72 123 0 1199 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 5296

[startup+402.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5559
/proc/meminfo: memFree=1429032/2055920 swapFree=4183412/4192956
[pid=5558] ppid=5556 vsize=6448 CPUtime=402.26
/proc/5558/stat : 5558 (march_ks) R 5556 5558 4189 0 -1 4194304 3035 0 0 0 40224 2 0 0 25 0 1 0 226711362 6602752 1130 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/5558/statm: 1612 1130 72 123 0 1487 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 6448

[startup+462.418 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5559
/proc/meminfo: memFree=1428712/2055920 swapFree=4183412/4192956
[pid=5558] ppid=5556 vsize=6448 CPUtime=462.26
/proc/5558/stat : 5558 (march_ks) R 5556 5558 4189 0 -1 4194304 3113 0 0 0 46224 2 0 0 25 0 1 0 226711362 6602752 1208 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527061 0 0 4096 0 0 0 0 17 1 0 0
/proc/5558/statm: 1612 1208 72 123 0 1487 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 6448

[startup+522.435 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5559
/proc/meminfo: memFree=1428328/2055920 swapFree=4183412/4192956
[pid=5558] ppid=5556 vsize=6448 CPUtime=522.26
/proc/5558/stat : 5558 (march_ks) R 5556 5558 4189 0 -1 4194304 3210 0 0 0 52224 2 0 0 25 0 1 0 226711362 6602752 1305 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/5558/statm: 1612 1305 72 123 0 1487 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 6448

[startup+582.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5559
/proc/meminfo: memFree=1428008/2055920 swapFree=4183412/4192956
[pid=5558] ppid=5556 vsize=6448 CPUtime=582.26
/proc/5558/stat : 5558 (march_ks) R 5556 5558 4189 0 -1 4194304 3299 0 0 0 58224 2 0 0 25 0 1 0 226711362 6602752 1394 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/5558/statm: 1612 1394 72 123 0 1487 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 6448

[startup+642.468 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5559
/proc/meminfo: memFree=1427624/2055920 swapFree=4183412/4192956
[pid=5558] ppid=5556 vsize=8172 CPUtime=642.25
/proc/5558/stat : 5558 (march_ks) R 5556 5558 4189 0 -1 4194304 3382 0 0 0 64223 2 0 0 25 0 1 0 226711362 8368128 1477 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/5558/statm: 2043 1477 72 123 0 1918 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 8172

[startup+702.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5559
/proc/meminfo: memFree=1427368/2055920 swapFree=4183412/4192956
[pid=5558] ppid=5556 vsize=8172 CPUtime=702.24
/proc/5558/stat : 5558 (march_ks) R 5556 5558 4189 0 -1 4194304 3452 0 0 0 70222 2 0 0 25 0 1 0 226711362 8368128 1547 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538021 0 0 4096 0 0 0 0 17 1 0 0
/proc/5558/statm: 2043 1547 72 123 0 1918 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 8172

[startup+762.494 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5559
/proc/meminfo: memFree=1426920/2055920 swapFree=4183412/4192956
[pid=5558] ppid=5556 vsize=8172 CPUtime=762.24
/proc/5558/stat : 5558 (march_ks) R 5556 5558 4189 0 -1 4194304 3542 0 0 0 76222 2 0 0 25 0 1 0 226711362 8368128 1637 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/5558/statm: 2043 1637 72 123 0 1918 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 8172

[startup+822.516 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5559
/proc/meminfo: memFree=1426600/2055920 swapFree=4183412/4192956
[pid=5558] ppid=5556 vsize=8172 CPUtime=822.24
/proc/5558/stat : 5558 (march_ks) R 5556 5558 4189 0 -1 4194304 3623 0 0 0 82222 2 0 0 25 0 1 0 226711362 8368128 1718 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/5558/statm: 2043 1718 72 123 0 1918 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 8172

[startup+882.531 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5559
/proc/meminfo: memFree=1426344/2055920 swapFree=4183412/4192956
[pid=5558] ppid=5556 vsize=8172 CPUtime=882.24
/proc/5558/stat : 5558 (march_ks) R 5556 5558 4189 0 -1 4194304 3704 0 0 0 88221 3 0 0 25 0 1 0 226711362 8368128 1799 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/5558/statm: 2043 1799 72 123 0 1918 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 8172

[startup+942.544 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5559
/proc/meminfo: memFree=1426088/2055920 swapFree=4183412/4192956
[pid=5558] ppid=5556 vsize=10760 CPUtime=942.23
/proc/5558/stat : 5558 (march_ks) R 5556 5558 4189 0 -1 4194304 3767 0 0 0 94220 3 0 0 25 0 1 0 226711362 11018240 1862 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/5558/statm: 2690 1862 72 123 0 2565 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 10760

[startup+1002.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5559
/proc/meminfo: memFree=1425704/2055920 swapFree=4183412/4192956
[pid=5558] ppid=5556 vsize=10760 CPUtime=1002.23
/proc/5558/stat : 5558 (march_ks) R 5556 5558 4189 0 -1 4194304 3857 0 0 0 100220 3 0 0 25 0 1 0 226711362 11018240 1952 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/5558/statm: 2690 1952 72 123 0 2565 0
Current children cumulated CPU time (s) 1002.23
Current children cumulated vsize (KiB) 10760

[startup+1062.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5559
/proc/meminfo: memFree=1425448/2055920 swapFree=4183412/4192956
[pid=5558] ppid=5556 vsize=10760 CPUtime=1062.22
/proc/5558/stat : 5558 (march_ks) R 5556 5558 4189 0 -1 4194304 3928 0 0 0 106219 3 0 0 25 0 1 0 226711362 11018240 2023 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/5558/statm: 2690 2023 72 123 0 2565 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 10760

[startup+1122.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5559
/proc/meminfo: memFree=1425128/2055920 swapFree=4183412/4192956
[pid=5558] ppid=5556 vsize=10760 CPUtime=1122.22
/proc/5558/stat : 5558 (march_ks) R 5556 5558 4189 0 -1 4194304 4002 0 0 0 112219 3 0 0 25 0 1 0 226711362 11018240 2097 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527067 0 0 4096 0 0 0 0 17 1 0 0
/proc/5558/statm: 2690 2097 72 123 0 2565 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 10760

[startup+1182.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5559
/proc/meminfo: memFree=1424872/2055920 swapFree=4183412/4192956
[pid=5558] ppid=5556 vsize=10760 CPUtime=1182.22
/proc/5558/stat : 5558 (march_ks) R 5556 5558 4189 0 -1 4194304 4066 0 0 0 118219 3 0 0 25 0 1 0 226711362 11018240 2161 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/5558/statm: 2690 2161 72 123 0 2565 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 10760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5559
/proc/meminfo: memFree=1424744/2055920 swapFree=4183412/4192956
[pid=5558] ppid=5556 vsize=10760 CPUtime=1200.03
/proc/5558/stat : 5558 (march_ks) R 5556 5558 4189 0 -1 4194304 4089 0 0 0 120000 3 0 0 25 0 1 0 226711362 11018240 2184 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/5558/statm: 2690 2184 72 123 0 2565 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 10760

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): 1200.43
CPU time (s): 1200.05
CPU user time (s): 1200.01
CPU system time (s): 0.038994
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 10760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4089
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= 1664

runsolver used 0.769882 second user time and 2.44463 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Wed Feb 21 14:19:13 UTC 2007

IDJOB= 304882
IDBENCH= 20143
IDSOLVER= 111
FILE ID= node43/304882-1172067553

PBS_JOBID= 3892773

Free space on /tmp= 66560 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1426208256-08.cnf
COMMAND LINE= /tmp/evaluation/304882-1172067553/march_ks /tmp/evaluation/304882-1172067553/instance-304882-1172067553.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-304882-1172067553 -o ROOT/results/node43/solver-304882-1172067553 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304882-1172067553/march_ks /tmp/evaluation/304882-1172067553/instance-304882-1172067553.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  32c7108510845a898764d9e87c0505ce

RANDOM SEED= 764684488

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.281
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		: 3000.281
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:       1434056 kB
Buffers:         37836 kB
Cached:         499840 kB
SwapCached:       3672 kB
Active:         127644 kB
Inactive:       419868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1434056 kB
SwapTotal:     4192956 kB
SwapFree:      4183412 kB
Dirty:            2592 kB
Writeback:           0 kB
Mapped:          15724 kB
Slab:            60392 kB
Committed_AS:   614460 kB
PageTables:       1392 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 node43 on Wed Feb 21 14:39:16 UTC 2007