Trace number 304595

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) 1200.02 1200.46

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S1617760096-16.cnf
MD5SUM5f3213e2fda965548b3e8a74d5e8ed7c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
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)

2.04/2.11	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.04/2.11	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.04/2.11	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.04/2.11	c main()::
2.04/2.11	c initFormula():: searching for DIMACS p-line....
2.04/2.11	c full lookahead due to high density!
2.04/2.11	c initFormula():: the DIMACS p-line indicates a CNF of 160 variables and 13600 clauses.
2.04/2.11	c parseCNF():: parsing....
2.04/2.11	c parseCNF():: the CNF contains 0 unary clauses.
2.04/2.11	c runParser():: parsing was successful, warming up engines...
2.04/2.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.04/2.11	c preprocessing fase I completed:: there are now 160 free variables and 13600 clauses.
2.04/2.11	c stat :: sign balance is biased by 0.007
2.04/2.11	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.04/2.11	c using k-SAT heuristics (size based diff)
2.04/2.11	c longest clause has size 7
2.04/2.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.04/2.11	c main():: clause / variable ratio: ( 13600 / 160 ) = 85.00
2.04/2.11	c longest clause has size 7
2.04/2.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.04/2.11	c dynamic_preselect_setsize :: off
2.04/2.11	c suggested doublelook initial :: 0
2.04/2.11	c main():: all systems go!
2.04/2.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 240 JD: 59
2.34/2.44	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
c |************************************
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c |**************************************************
c |****************************************************
c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 23852 JD: 59
26.92/26.99	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |****************************************************
c |*****************************************************
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c |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 511216 JD: 59
533.21/533.45	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
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c |****************************
c |*****************************
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c |*******************************
c |********************************
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c |****************************************
c |*****************************************
c |******************************************
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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/node76/watcher-304595-1172061870 -o ROOT/results/node76/solver-304595-1172061870 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304595-1172061870/march_ks /tmp/evaluation/304595-1172061870/instance-304595-1172061870.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: 0.99 0.98 0.98 3/69 2495
/proc/meminfo: memFree=1639832/2055888 swapFree=4082460/4096564
[pid=2495] ppid=2493 vsize=788 CPUtime=0
/proc/2495/stat : 2495 (march_ks) R 2493 2495 1716 0 -1 4194304 101 0 0 0 0 0 0 0 21 0 1 0 226145276 806912 87 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/2495/statm: 197 87 47 123 0 72 0

[startup+0.106856 s]
/proc/loadavg: 0.99 0.98 0.98 3/69 2495
/proc/meminfo: memFree=1639832/2055888 swapFree=4082460/4096564
[pid=2495] ppid=2493 vsize=2824 CPUtime=0.1
/proc/2495/stat : 2495 (march_ks) R 2493 2495 1716 0 -1 4194304 1844 0 0 0 10 0 0 0 21 0 1 0 226145276 2891776 516 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567037 0 0 4096 0 0 0 0 17 1 0 0
/proc/2495/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2824

[startup+0.516903 s]
/proc/loadavg: 0.99 0.98 0.98 3/69 2495
/proc/meminfo: memFree=1639832/2055888 swapFree=4082460/4096564
[pid=2495] ppid=2493 vsize=2824 CPUtime=0.51
/proc/2495/stat : 2495 (march_ks) R 2493 2495 1716 0 -1 4194304 1844 0 0 0 51 0 0 0 25 0 1 0 226145276 2891776 516 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/2495/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2824

[startup+1.337 s]
/proc/loadavg: 0.99 0.98 0.98 2/70 2496
/proc/meminfo: memFree=1637968/2055888 swapFree=4082460/4096564
[pid=2495] ppid=2493 vsize=2824 CPUtime=1.33
/proc/2495/stat : 2495 (march_ks) R 2493 2495 1716 0 -1 4194304 1844 0 0 0 133 0 0 0 25 0 1 0 226145276 2891776 516 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 1 0 0
/proc/2495/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2824

[startup+2.97319 s]
/proc/loadavg: 0.99 0.98 0.98 2/70 2496
/proc/meminfo: memFree=1637392/2055888 swapFree=4082460/4096564
[pid=2495] ppid=2493 vsize=3312 CPUtime=2.96
/proc/2495/stat : 2495 (march_ks) R 2493 2495 1716 0 -1 4194304 2845 0 0 0 296 0 0 0 25 0 1 0 226145276 3391488 595 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/2495/statm: 828 595 72 123 0 703 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3312

[startup+6.24957 s]
/proc/loadavg: 0.99 0.98 0.98 2/70 2496
/proc/meminfo: memFree=1637264/2055888 swapFree=4082460/4096564
[pid=2495] ppid=2493 vsize=3312 CPUtime=6.23
/proc/2495/stat : 2495 (march_ks) R 2493 2495 1716 0 -1 4194304 2845 0 0 0 623 0 0 0 25 0 1 0 226145276 3391488 595 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/2495/statm: 828 595 72 123 0 703 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 3312

[startup+12.7043 s]
/proc/loadavg: 0.99 0.98 0.98 2/70 2496
/proc/meminfo: memFree=1637264/2055888 swapFree=4082460/4096564
[pid=2495] ppid=2493 vsize=3312 CPUtime=12.68
/proc/2495/stat : 2495 (march_ks) R 2493 2495 1716 0 -1 4194304 2845 0 0 0 1268 0 0 0 25 0 1 0 226145276 3391488 595 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/2495/statm: 828 595 72 123 0 703 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3312

[startup+25.5058 s]
/proc/loadavg: 0.99 0.98 0.98 2/70 2496
/proc/meminfo: memFree=1637328/2055888 swapFree=4082460/4096564
[pid=2495] ppid=2493 vsize=3312 CPUtime=25.48
/proc/2495/stat : 2495 (march_ks) R 2493 2495 1716 0 -1 4194304 2845 0 0 0 2548 0 0 0 25 0 1 0 226145276 3391488 595 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527049 0 0 4096 0 0 0 0 17 1 0 0
/proc/2495/statm: 828 595 72 123 0 703 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3312

[startup+51.1098 s]
/proc/loadavg: 0.99 0.98 0.98 2/70 2496
/proc/meminfo: memFree=1637328/2055888 swapFree=4082460/4096564
[pid=2495] ppid=2493 vsize=3448 CPUtime=51.09
/proc/2495/stat : 2495 (march_ks) R 2493 2495 1716 0 -1 4194304 2871 0 0 0 5108 1 0 0 25 0 1 0 226145276 3530752 621 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/2495/statm: 862 621 72 123 0 737 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3448

[startup+102.315 s]
/proc/loadavg: 0.99 0.98 0.98 2/70 2496
/proc/meminfo: memFree=1637200/2055888 swapFree=4082460/4096564
[pid=2495] ppid=2493 vsize=3516 CPUtime=102.28
/proc/2495/stat : 2495 (march_ks) R 2493 2495 1716 0 -1 4194304 2894 0 0 0 10227 1 0 0 25 0 1 0 226145276 3600384 644 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/2495/statm: 879 644 72 123 0 754 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 3516

[startup+162.335 s]
/proc/loadavg: 0.99 0.98 0.98 2/70 2496
/proc/meminfo: memFree=1637008/2055888 swapFree=4082460/4096564
[pid=2495] ppid=2493 vsize=3768 CPUtime=162.28
/proc/2495/stat : 2495 (march_ks) R 2493 2495 1716 0 -1 4194304 2926 0 0 0 16227 1 0 0 25 0 1 0 226145276 3858432 676 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542123 0 0 4096 0 0 0 0 17 1 0 0
/proc/2495/statm: 942 676 72 123 0 817 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 3768

[startup+222.352 s]
/proc/loadavg: 0.99 0.98 0.98 2/70 2496
/proc/meminfo: memFree=1636880/2055888 swapFree=4082460/4096564
[pid=2495] ppid=2493 vsize=3768 CPUtime=222.28
/proc/2495/stat : 2495 (march_ks) R 2493 2495 1716 0 -1 4194304 2951 0 0 0 22227 1 0 0 25 0 1 0 226145276 3858432 701 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/2495/statm: 942 701 72 123 0 817 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 3768

[startup+282.368 s]
/proc/loadavg: 0.99 0.98 0.98 2/70 2496
/proc/meminfo: memFree=1636752/2055888 swapFree=4082460/4096564
[pid=2495] ppid=2493 vsize=3996 CPUtime=282.28
/proc/2495/stat : 2495 (march_ks) R 2493 2495 1716 0 -1 4194304 2984 0 0 0 28227 1 0 0 25 0 1 0 226145276 4091904 734 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/2495/statm: 999 734 72 123 0 874 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 3996

[startup+342.383 s]
/proc/loadavg: 0.99 0.98 0.98 2/70 2496
/proc/meminfo: memFree=1636624/2055888 swapFree=4082460/4096564
[pid=2495] ppid=2493 vsize=3996 CPUtime=342.27
/proc/2495/stat : 2495 (march_ks) R 2493 2495 1716 0 -1 4194304 3010 0 0 0 34226 1 0 0 25 0 1 0 226145276 4091904 760 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/2495/statm: 999 760 72 123 0 874 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 3996

[startup+402.402 s]
/proc/loadavg: 0.99 0.98 0.98 2/70 2496
/proc/meminfo: memFree=1636496/2055888 swapFree=4082460/4096564
[pid=2495] ppid=2493 vsize=4336 CPUtime=402.27
/proc/2495/stat : 2495 (march_ks) R 2493 2495 1716 0 -1 4194304 3029 0 0 0 40226 1 0 0 25 0 1 0 226145276 4440064 779 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 1 0 0
/proc/2495/statm: 1084 779 72 123 0 959 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 4336

[startup+462.414 s]
/proc/loadavg: 1.04 1.00 0.99 2/70 2496
/proc/meminfo: memFree=1636432/2055888 swapFree=4082460/4096564
[pid=2495] ppid=2493 vsize=4336 CPUtime=462.26
/proc/2495/stat : 2495 (march_ks) R 2493 2495 1716 0 -1 4194304 3044 0 0 0 46225 1 0 0 25 0 1 0 226145276 4440064 794 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/2495/statm: 1084 794 72 123 0 959 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 4336

[startup+522.429 s]
/proc/loadavg: 1.01 1.00 0.99 2/70 2496
/proc/meminfo: memFree=1636368/2055888 swapFree=4082460/4096564
[pid=2495] ppid=2493 vsize=4336 CPUtime=522.26
/proc/2495/stat : 2495 (march_ks) R 2493 2495 1716 0 -1 4194304 3056 0 0 0 52225 1 0 0 25 0 1 0 226145276 4440064 806 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/2495/statm: 1084 806 72 123 0 959 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 4336

[startup+582.442 s]
/proc/loadavg: 1.00 1.00 0.99 2/70 2496
/proc/meminfo: memFree=1636368/2055888 swapFree=4082460/4096564
[pid=2495] ppid=2493 vsize=4336 CPUtime=582.26
/proc/2495/stat : 2495 (march_ks) R 2493 2495 1716 0 -1 4194304 3090 0 0 0 58225 1 0 0 25 0 1 0 226145276 4440064 840 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/2495/statm: 1084 840 72 123 0 959 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 4336

[startup+642.457 s]
/proc/loadavg: 1.00 1.00 0.99 2/70 2496
/proc/meminfo: memFree=1636240/2055888 swapFree=4082460/4096564
[pid=2495] ppid=2493 vsize=4848 CPUtime=642.25
/proc/2495/stat : 2495 (march_ks) R 2493 2495 1716 0 -1 4194304 3124 0 0 0 64224 1 0 0 25 0 1 0 226145276 4964352 874 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/2495/statm: 1212 874 72 123 0 1087 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 4848

[startup+702.474 s]
/proc/loadavg: 1.00 1.00 0.99 2/70 2496
/proc/meminfo: memFree=1636112/2055888 swapFree=4082460/4096564
[pid=2495] ppid=2493 vsize=4848 CPUtime=702.25
/proc/2495/stat : 2495 (march_ks) R 2493 2495 1716 0 -1 4194304 3151 0 0 0 70224 1 0 0 25 0 1 0 226145276 4964352 901 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526161 0 0 4096 0 0 0 0 17 1 0 0
/proc/2495/statm: 1212 901 72 123 0 1087 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 4848

[startup+762.49 s]
/proc/loadavg: 1.00 1.00 0.99 2/70 2496
/proc/meminfo: memFree=1636048/2055888 swapFree=4082460/4096564
[pid=2495] ppid=2493 vsize=4848 CPUtime=762.26
/proc/2495/stat : 2495 (march_ks) R 2493 2495 1716 0 -1 4194304 3176 0 0 0 76224 2 0 0 25 0 1 0 226145276 4964352 926 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/2495/statm: 1212 926 72 123 0 1087 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 4848

[startup+822.509 s]
/proc/loadavg: 1.00 1.00 0.99 2/70 2496
/proc/meminfo: memFree=1635920/2055888 swapFree=4082460/4096564
[pid=2495] ppid=2493 vsize=4848 CPUtime=822.26
/proc/2495/stat : 2495 (march_ks) R 2493 2495 1716 0 -1 4194304 3203 0 0 0 82224 2 0 0 25 0 1 0 226145276 4964352 953 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/2495/statm: 1212 953 72 123 0 1087 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 4848

[startup+882.521 s]
/proc/loadavg: 1.00 1.00 0.99 2/70 2496
/proc/meminfo: memFree=1635792/2055888 swapFree=4082460/4096564
[pid=2495] ppid=2493 vsize=5612 CPUtime=882.25
/proc/2495/stat : 2495 (march_ks) R 2493 2495 1716 0 -1 4194304 3230 0 0 0 88223 2 0 0 25 0 1 0 226145276 5746688 980 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/2495/statm: 1403 980 72 123 0 1278 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 5612

[startup+942.533 s]
/proc/loadavg: 1.00 1.00 0.99 2/70 2496
/proc/meminfo: memFree=1635664/2055888 swapFree=4082460/4096564
[pid=2495] ppid=2493 vsize=5612 CPUtime=942.25
/proc/2495/stat : 2495 (march_ks) R 2493 2495 1716 0 -1 4194304 3248 0 0 0 94223 2 0 0 25 0 1 0 226145276 5746688 998 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537944 0 0 4096 0 0 0 0 17 1 0 0
/proc/2495/statm: 1403 998 72 123 0 1278 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 5612

[startup+1002.55 s]
/proc/loadavg: 1.00 1.00 0.99 2/76 2568
/proc/meminfo: memFree=1634264/2055888 swapFree=4082460/4096564
[pid=2495] ppid=2493 vsize=5612 CPUtime=1002.22
/proc/2495/stat : 2495 (march_ks) R 2493 2495 1716 0 -1 4194304 3284 0 0 0 100220 2 0 0 25 0 1 0 226145276 5746688 1034 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/2495/statm: 1403 1034 72 123 0 1278 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 5612

[startup+1062.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/76 2664
/proc/meminfo: memFree=1634016/2055888 swapFree=4082460/4096564
[pid=2495] ppid=2493 vsize=5612 CPUtime=1062.2
/proc/2495/stat : 2495 (march_ks) R 2493 2495 1716 0 -1 4194304 3316 0 0 0 106218 2 0 0 25 0 1 0 226145276 5746688 1066 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/2495/statm: 1403 1066 72 123 0 1278 0
Current children cumulated CPU time (s) 1062.2
Current children cumulated vsize (KiB) 5612

[startup+1122.62 s]
/proc/loadavg: 1.00 1.00 0.99 2/70 2694
/proc/meminfo: memFree=1635088/2055888 swapFree=4082460/4096564
[pid=2495] ppid=2493 vsize=5612 CPUtime=1122.19
/proc/2495/stat : 2495 (march_ks) R 2493 2495 1716 0 -1 4194304 3349 0 0 0 112217 2 0 0 25 0 1 0 226145276 5746688 1099 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/2495/statm: 1403 1099 72 123 0 1278 0
Current children cumulated CPU time (s) 1122.19
Current children cumulated vsize (KiB) 5612

[startup+1182.64 s]
/proc/loadavg: 1.00 1.00 0.99 2/70 2694
/proc/meminfo: memFree=1635024/2055888 swapFree=4082460/4096564
[pid=2495] ppid=2493 vsize=5612 CPUtime=1182.19
/proc/2495/stat : 2495 (march_ks) R 2493 2495 1716 0 -1 4194304 3370 0 0 0 118216 3 0 0 25 0 1 0 226145276 5746688 1120 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/2495/statm: 1403 1120 72 123 0 1278 0
Current children cumulated CPU time (s) 1182.19
Current children cumulated vsize (KiB) 5612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 0.99 2/70 2694
/proc/meminfo: memFree=1635024/2055888 swapFree=4082460/4096564
[pid=2495] ppid=2493 vsize=5612 CPUtime=1200.01
/proc/2495/stat : 2495 (march_ks) R 2493 2495 1716 0 -1 4194304 3375 0 0 0 119998 3 0 0 25 0 1 0 226145276 5746688 1125 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/2495/statm: 1403 1125 72 123 0 1278 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 5612

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): 1200.46
CPU time (s): 1200.02
CPU user time (s): 1199.99
CPU system time (s): 0.031995
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 5612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3375
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= 1212

runsolver used 1.00785 second user time and 2.28365 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Wed Feb 21 12:44:30 UTC 2007

IDJOB= 304595
IDBENCH= 20136
IDSOLVER= 111
FILE ID= node76/304595-1172061870

PBS_JOBID= 3892784

Free space on /tmp= 66646 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S1617760096-16.cnf
COMMAND LINE= /tmp/evaluation/304595-1172061870/march_ks /tmp/evaluation/304595-1172061870/instance-304595-1172061870.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-304595-1172061870 -o ROOT/results/node76/solver-304595-1172061870 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304595-1172061870/march_ks /tmp/evaluation/304595-1172061870/instance-304595-1172061870.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  5f3213e2fda965548b3e8a74d5e8ed7c

RANDOM SEED= 224631601

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1640240 kB
Buffers:         36520 kB
Cached:         323380 kB
SwapCached:       8252 kB
Active:         246572 kB
Inactive:       128380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1640240 kB
SwapTotal:     4096564 kB
SwapFree:      4082460 kB
Dirty:            2640 kB
Writeback:           0 kB
Mapped:          15584 kB
Slab:            27048 kB
Committed_AS:   999468 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66646 MiB

End job on node76 on Wed Feb 21 13:04:32 UTC 2007