Trace number 304267

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 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S417904071-03.cnf
MD5SUM0fd92de82da04b8c7e112e58ce42334f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1100.04
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

Solver Data (download as text)

2.14/2.25	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.14/2.25	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.14/2.25	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.14/2.25	c main()::
2.14/2.25	c initFormula():: searching for DIMACS p-line....
2.14/2.25	c full lookahead due to high density!
2.14/2.25	c initFormula():: the DIMACS p-line indicates a CNF of 160 variables and 13600 clauses.
2.14/2.25	c parseCNF():: parsing....
2.14/2.25	c parseCNF():: the CNF contains 0 unary clauses.
2.14/2.25	c runParser():: parsing was successful, warming up engines...
2.14/2.25	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.14/2.25	c preprocessing fase I completed:: there are now 160 free variables and 13600 clauses.
2.14/2.25	c stat :: sign balance is biased by 0.006
2.14/2.25	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.14/2.25	c using k-SAT heuristics (size based diff)
2.14/2.25	c longest clause has size 7
2.14/2.25	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.14/2.25	c main():: clause / variable ratio: ( 13600 / 160 ) = 85.00
2.14/2.25	c longest clause has size 7
2.14/2.25	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.14/2.25	c dynamic_preselect_setsize :: off
2.14/2.25	c suggested doublelook initial :: 0
2.14/2.25	c main():: all systems go!
2.14/2.25	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 186 JD: 61
2.45/2.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 8086 JD: 61
11.46/11.49	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
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c |******************************************
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c |***********************************************
c |************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| 2 NC: 197333 JD: 61
221.97/222.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
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c |****************************************
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c |********************************************
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c |************************************************
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c |*******************************************************
c |********************************************************
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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/node39/watcher-304267-1172054983 -o ROOT/results/node39/solver-304267-1172054983 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304267-1172054983/march_ks /tmp/evaluation/304267-1172054983/instance-304267-1172054983.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 3/64 8543
/proc/meminfo: memFree=1803240/2055920 swapFree=4183764/4192956
[pid=8543] ppid=8541 vsize=788 CPUtime=0
/proc/8543/stat : 8543 (march_ks) R 8541 8543 8432 0 -1 4194304 101 0 0 0 0 0 0 0 18 0 1 0 225454240 806912 86 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/8543/statm: 197 86 47 123 0 72 0

[startup+0.107179 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 8543
/proc/meminfo: memFree=1803240/2055920 swapFree=4183764/4192956
[pid=8543] ppid=8541 vsize=2824 CPUtime=0.1
/proc/8543/stat : 8543 (march_ks) R 8541 8543 8432 0 -1 4194304 1845 0 0 0 10 0 0 0 18 0 1 0 225454240 2891776 516 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 1 0 0
/proc/8543/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2824

[startup+0.515248 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 8543
/proc/meminfo: memFree=1803240/2055920 swapFree=4183764/4192956
[pid=8543] ppid=8541 vsize=2824 CPUtime=0.51
/proc/8543/stat : 8543 (march_ks) R 8541 8543 8432 0 -1 4194304 1845 0 0 0 51 0 0 0 22 0 1 0 225454240 2891776 516 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/8543/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2824

[startup+1.33739 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 8544
/proc/meminfo: memFree=1801440/2055920 swapFree=4183764/4192956
[pid=8543] ppid=8541 vsize=2824 CPUtime=1.33
/proc/8543/stat : 8543 (march_ks) R 8541 8543 8432 0 -1 4194304 1845 0 0 0 133 0 0 0 25 0 1 0 225454240 2891776 516 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/8543/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2824

[startup+2.97467 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 8544
/proc/meminfo: memFree=1800864/2055920 swapFree=4183764/4192956
[pid=8543] ppid=8541 vsize=3312 CPUtime=2.96
/proc/8543/stat : 8543 (march_ks) R 8541 8543 8432 0 -1 4194304 2832 0 0 0 296 0 0 0 25 0 1 0 225454240 3391488 595 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/8543/statm: 828 595 72 123 0 703 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3312

[startup+6.25123 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 8544
/proc/meminfo: memFree=1800816/2055920 swapFree=4183764/4192956
[pid=8543] ppid=8541 vsize=3312 CPUtime=6.23
/proc/8543/stat : 8543 (march_ks) R 8541 8543 8432 0 -1 4194304 2832 0 0 0 623 0 0 0 25 0 1 0 225454240 3391488 595 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/8543/statm: 828 595 72 123 0 703 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 3312

[startup+12.7073 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 8544
/proc/meminfo: memFree=1800752/2055920 swapFree=4183764/4192956
[pid=8543] ppid=8541 vsize=3312 CPUtime=12.69
/proc/8543/stat : 8543 (march_ks) R 8541 8543 8432 0 -1 4194304 2832 0 0 0 1269 0 0 0 25 0 1 0 225454240 3391488 595 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/8543/statm: 828 595 72 123 0 703 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3312

[startup+25.5075 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 8544
/proc/meminfo: memFree=1800752/2055920 swapFree=4183764/4192956
[pid=8543] ppid=8541 vsize=3448 CPUtime=25.48
/proc/8543/stat : 8543 (march_ks) R 8541 8543 8432 0 -1 4194304 2864 0 0 0 2548 0 0 0 25 0 1 0 225454240 3530752 627 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526085 0 0 4096 0 0 0 0 17 1 0 0
/proc/8543/statm: 862 627 72 123 0 737 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3448

[startup+51.1139 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 8544
/proc/meminfo: memFree=1800688/2055920 swapFree=4183764/4192956
[pid=8543] ppid=8541 vsize=3616 CPUtime=51.09
/proc/8543/stat : 8543 (march_ks) R 8541 8543 8432 0 -1 4194304 2891 0 0 0 5108 1 0 0 25 0 1 0 225454240 3702784 654 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/8543/statm: 904 654 72 123 0 779 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3616

[startup+102.323 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 8544
/proc/meminfo: memFree=1800432/2055920 swapFree=4183764/4192956
[pid=8543] ppid=8541 vsize=3996 CPUtime=102.28
/proc/8543/stat : 8543 (march_ks) R 8541 8543 8432 0 -1 4194304 2946 0 0 0 10227 1 0 0 25 0 1 0 225454240 4091904 709 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/8543/statm: 999 709 72 123 0 874 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 3996

[startup+162.344 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8544
/proc/meminfo: memFree=1800176/2055920 swapFree=4183764/4192956
[pid=8543] ppid=8541 vsize=3996 CPUtime=162.28
/proc/8543/stat : 8543 (march_ks) R 8541 8543 8432 0 -1 4194304 3003 0 0 0 16227 1 0 0 25 0 1 0 225454240 4091904 766 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/8543/statm: 999 766 72 123 0 874 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 3996

[startup+222.359 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8544
/proc/meminfo: memFree=1800048/2055920 swapFree=4183764/4192956
[pid=8543] ppid=8541 vsize=4336 CPUtime=222.27
/proc/8543/stat : 8543 (march_ks) R 8541 8543 8432 0 -1 4194304 3067 0 0 0 22226 1 0 0 25 0 1 0 225454240 4440064 830 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134549234 0 0 4096 0 0 0 0 17 1 0 0
/proc/8543/statm: 1084 830 72 123 0 959 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 4336

[startup+282.373 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8544
/proc/meminfo: memFree=1799728/2055920 swapFree=4183764/4192956
[pid=8543] ppid=8541 vsize=4848 CPUtime=282.27
/proc/8543/stat : 8543 (march_ks) R 8541 8543 8432 0 -1 4194304 3128 0 0 0 28226 1 0 0 25 0 1 0 225454240 4964352 891 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/8543/statm: 1212 891 72 123 0 1087 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 4848

[startup+342.391 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8544
/proc/meminfo: memFree=1799472/2055920 swapFree=4183764/4192956
[pid=8543] ppid=8541 vsize=4848 CPUtime=342.27
/proc/8543/stat : 8543 (march_ks) R 8541 8543 8432 0 -1 4194304 3189 0 0 0 34226 1 0 0 25 0 1 0 225454240 4964352 952 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/8543/statm: 1212 952 72 123 0 1087 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 4848

[startup+402.413 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 8544
/proc/meminfo: memFree=1799216/2055920 swapFree=4183764/4192956
[pid=8543] ppid=8541 vsize=5612 CPUtime=402.27
/proc/8543/stat : 8543 (march_ks) R 8541 8543 8432 0 -1 4194304 3260 0 0 0 40226 1 0 0 25 0 1 0 225454240 5746688 1023 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8543/statm: 1403 1023 72 123 0 1278 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 5612

[startup+462.429 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 8544
/proc/meminfo: memFree=1798960/2055920 swapFree=4183764/4192956
[pid=8543] ppid=8541 vsize=5612 CPUtime=462.27
/proc/8543/stat : 8543 (march_ks) R 8541 8543 8432 0 -1 4194304 3323 0 0 0 46226 1 0 0 25 0 1 0 225454240 5746688 1086 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/8543/statm: 1403 1086 72 123 0 1278 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 5612

[startup+522.441 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 8544
/proc/meminfo: memFree=1798640/2055920 swapFree=4183764/4192956
[pid=8543] ppid=8541 vsize=5612 CPUtime=522.26
/proc/8543/stat : 8543 (march_ks) R 8541 8543 8432 0 -1 4194304 3388 0 0 0 52225 1 0 0 25 0 1 0 225454240 5746688 1151 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537955 0 0 4096 0 0 0 0 17 1 0 0
/proc/8543/statm: 1403 1151 72 123 0 1278 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 5612

[startup+582.46 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 8544
/proc/meminfo: memFree=1798384/2055920 swapFree=4183764/4192956
[pid=8543] ppid=8541 vsize=6764 CPUtime=582.26
/proc/8543/stat : 8543 (march_ks) R 8541 8543 8432 0 -1 4194304 3457 0 0 0 58225 1 0 0 25 0 1 0 225454240 6926336 1220 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541797 0 0 4096 0 0 0 0 17 1 0 0
/proc/8543/statm: 1691 1220 72 123 0 1566 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 6764

[startup+642.481 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 8544
/proc/meminfo: memFree=1798128/2055920 swapFree=4183764/4192956
[pid=8543] ppid=8541 vsize=6764 CPUtime=642.26
/proc/8543/stat : 8543 (march_ks) R 8541 8543 8432 0 -1 4194304 3525 0 0 0 64225 1 0 0 25 0 1 0 225454240 6926336 1288 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8543/statm: 1691 1288 72 123 0 1566 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 6764

[startup+702.513 s]
/proc/loadavg: 1.00 0.99 0.99 2/71 8644
/proc/meminfo: memFree=1796536/2055920 swapFree=4183764/4192956
[pid=8543] ppid=8541 vsize=6764 CPUtime=702.23
/proc/8543/stat : 8543 (march_ks) R 8541 8543 8432 0 -1 4194304 3586 0 0 0 70222 1 0 0 25 0 1 0 225454240 6926336 1349 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/8543/statm: 1691 1349 72 123 0 1566 0
Current children cumulated CPU time (s) 702.23
Current children cumulated vsize (KiB) 6764

[startup+762.554 s]
/proc/loadavg: 1.00 0.99 0.99 2/71 8720
/proc/meminfo: memFree=1796344/2055920 swapFree=4183764/4192956
[pid=8543] ppid=8541 vsize=6764 CPUtime=762.21
/proc/8543/stat : 8543 (march_ks) R 8541 8543 8432 0 -1 4194304 3627 0 0 0 76220 1 0 0 25 0 1 0 225454240 6926336 1390 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/8543/statm: 1691 1390 72 123 0 1566 0
Current children cumulated CPU time (s) 762.21
Current children cumulated vsize (KiB) 6764

[startup+822.576 s]
/proc/loadavg: 1.03 1.00 0.99 2/65 8742
/proc/meminfo: memFree=1797296/2055920 swapFree=4183764/4192956
[pid=8543] ppid=8541 vsize=6764 CPUtime=822.21
/proc/8543/stat : 8543 (march_ks) R 8541 8543 8432 0 -1 4194304 3666 0 0 0 82219 2 0 0 25 0 1 0 225454240 6926336 1429 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/8543/statm: 1691 1429 72 123 0 1566 0
Current children cumulated CPU time (s) 822.21
Current children cumulated vsize (KiB) 6764

[startup+882.593 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 8742
/proc/meminfo: memFree=1797040/2055920 swapFree=4183764/4192956
[pid=8543] ppid=8541 vsize=8488 CPUtime=882.2
/proc/8543/stat : 8543 (march_ks) R 8541 8543 8432 0 -1 4194304 3728 0 0 0 88218 2 0 0 25 0 1 0 225454240 8691712 1491 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8543/statm: 2122 1491 72 123 0 1997 0
Current children cumulated CPU time (s) 882.2
Current children cumulated vsize (KiB) 8488

[startup+942.613 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 8742
/proc/meminfo: memFree=1796784/2055920 swapFree=4183764/4192956
[pid=8543] ppid=8541 vsize=8488 CPUtime=942.21
/proc/8543/stat : 8543 (march_ks) R 8541 8543 8432 0 -1 4194304 3798 0 0 0 94219 2 0 0 25 0 1 0 225454240 8691712 1561 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/8543/statm: 2122 1561 72 123 0 1997 0
Current children cumulated CPU time (s) 942.21
Current children cumulated vsize (KiB) 8488

[startup+1002.63 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 8742
/proc/meminfo: memFree=1796528/2055920 swapFree=4183764/4192956
[pid=8543] ppid=8541 vsize=8488 CPUtime=1002.2
/proc/8543/stat : 8543 (march_ks) R 8541 8543 8432 0 -1 4194304 3866 0 0 0 100218 2 0 0 25 0 1 0 225454240 8691712 1629 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628832 0 0 4096 0 0 0 0 17 1 0 0
/proc/8543/statm: 2122 1629 72 123 0 1997 0
Current children cumulated CPU time (s) 1002.2
Current children cumulated vsize (KiB) 8488

[startup+1062.65 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 8742
/proc/meminfo: memFree=1796208/2055920 swapFree=4183764/4192956
[pid=8543] ppid=8541 vsize=8488 CPUtime=1062.2
/proc/8543/stat : 8543 (march_ks) R 8541 8543 8432 0 -1 4194304 3929 0 0 0 106218 2 0 0 25 0 1 0 225454240 8691712 1692 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 1 0 0
/proc/8543/statm: 2122 1692 72 123 0 1997 0
Current children cumulated CPU time (s) 1062.2
Current children cumulated vsize (KiB) 8488

[startup+1122.67 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 8742
/proc/meminfo: memFree=1796144/2055920 swapFree=4183764/4192956
[pid=8543] ppid=8541 vsize=8488 CPUtime=1122.2
/proc/8543/stat : 8543 (march_ks) R 8541 8543 8432 0 -1 4194304 3969 0 0 0 112218 2 0 0 25 0 1 0 225454240 8691712 1732 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 1 0 0
/proc/8543/statm: 2122 1732 72 123 0 1997 0
Current children cumulated CPU time (s) 1122.2
Current children cumulated vsize (KiB) 8488

[startup+1182.68 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 8742
/proc/meminfo: memFree=1796016/2055920 swapFree=4183764/4192956
[pid=8543] ppid=8541 vsize=8488 CPUtime=1182.2
/proc/8543/stat : 8543 (march_ks) R 8541 8543 8432 0 -1 4194304 4007 0 0 0 118217 3 0 0 25 0 1 0 225454240 8691712 1770 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/8543/statm: 2122 1770 72 123 0 1997 0
Current children cumulated CPU time (s) 1182.2
Current children cumulated vsize (KiB) 8488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 8742
/proc/meminfo: memFree=1795952/2055920 swapFree=4183764/4192956
[pid=8543] ppid=8541 vsize=8488 CPUtime=1200.02
/proc/8543/stat : 8543 (march_ks) R 8541 8543 8432 0 -1 4194304 4023 0 0 0 119999 3 0 0 25 0 1 0 225454240 8691712 1786 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8543/statm: 2122 1786 72 123 0 1997 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 8488

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): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1200
CPU system time (s): 0.032994
CPU usage (%): 99.9599
Max. virtual memory (cumulated for all children) (KiB): 8488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4023
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= 8
involuntary context switches= 2405

runsolver used 0.769882 second user time and 2.52462 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Wed Feb 21 10:49:43 UTC 2007

IDJOB= 304267
IDBENCH= 20128
IDSOLVER= 111
FILE ID= node39/304267-1172054983

PBS_JOBID= 3892760

Free space on /tmp= 66559 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S417904071-03.cnf
COMMAND LINE= /tmp/evaluation/304267-1172054983/march_ks /tmp/evaluation/304267-1172054983/instance-304267-1172054983.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-304267-1172054983 -o ROOT/results/node39/solver-304267-1172054983 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304267-1172054983/march_ks /tmp/evaluation/304267-1172054983/instance-304267-1172054983.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  0fd92de82da04b8c7e112e58ce42334f

RANDOM SEED= 742081518

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.285
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		: 3000.285
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:       1803712 kB
Buffers:         34548 kB
Cached:         168048 kB
SwapCached:       3716 kB
Active:         107836 kB
Inactive:       104848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1803712 kB
SwapTotal:     4192956 kB
SwapFree:      4183764 kB
Dirty:            2640 kB
Writeback:           0 kB
Mapped:          15320 kB
Slab:            25572 kB
Committed_AS:   602636 kB
PageTables:       1412 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= 66559 MiB

End job on node39 on Wed Feb 21 11:09:46 UTC 2007