Trace number 304513

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) 1200.1 1200.39

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S498187802-14.cnf
MD5SUM00d47b831eb8416786df8f38bac74b26
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.94064
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)

2.25/2.25	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.25/2.25	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.25/2.25	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.25/2.25	c main()::
2.25/2.25	c initFormula():: searching for DIMACS p-line....
2.25/2.25	c full lookahead due to high density!
2.25/2.25	c initFormula():: the DIMACS p-line indicates a CNF of 160 variables and 13600 clauses.
2.25/2.25	c parseCNF():: parsing....
2.25/2.25	c parseCNF():: the CNF contains 0 unary clauses.
2.25/2.25	c runParser():: parsing was successful, warming up engines...
2.25/2.25	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.25/2.25	c preprocessing fase I completed:: there are now 160 free variables and 13600 clauses.
2.25/2.25	c stat :: sign balance is biased by 0.008
2.25/2.25	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.25/2.25	c using k-SAT heuristics (size based diff)
2.25/2.25	c longest clause has size 7
2.25/2.25	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.25/2.25	c main():: clause / variable ratio: ( 13600 / 160 ) = 85.00
2.25/2.25	c longest clause has size 7
2.25/2.25	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.25/2.25	c dynamic_preselect_setsize :: off
2.25/2.25	c suggested doublelook initial :: 0
2.25/2.25	c main():: all systems go!
2.25/2.25	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 203 JD: 62
2.56/2.56	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 6934 JD: 62
10.24/10.27	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 |****************************************
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c |******************************************
c |********************************************
c |*********************************************
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c |***********************************************
c |************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 157393 JD: 62
175.49/175.54	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
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 |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
c |*************************************
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c |****************************************
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c |********************************************************
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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/node25/watcher-304513-1172060238 -o ROOT/results/node25/solver-304513-1172060238 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304513-1172060238/march_ks /tmp/evaluation/304513-1172060238/instance-304513-1172060238.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: 0.92 0.98 0.99 3/64 7602
/proc/meminfo: memFree=1653616/2055920 swapFree=4192956/4192956
[pid=7602] ppid=7600 vsize=788 CPUtime=0
/proc/7602/stat : 7602 (march_ks) R 7600 7602 2594 0 -1 4194304 101 0 0 0 0 0 0 0 18 0 1 0 646035 806912 86 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/7602/statm: 197 86 47 123 0 72 0

[startup+0.106956 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7602
/proc/meminfo: memFree=1653616/2055920 swapFree=4192956/4192956
[pid=7602] ppid=7600 vsize=2824 CPUtime=0.09
/proc/7602/stat : 7602 (march_ks) R 7600 7602 2594 0 -1 4194304 1845 0 0 0 9 0 0 0 18 0 1 0 646035 2891776 516 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/7602/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2824

[startup+0.514994 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7602
/proc/meminfo: memFree=1653616/2055920 swapFree=4192956/4192956
[pid=7602] ppid=7600 vsize=2824 CPUtime=0.5
/proc/7602/stat : 7602 (march_ks) R 7600 7602 2594 0 -1 4194304 1845 0 0 0 50 0 0 0 21 0 1 0 646035 2891776 516 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/7602/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2824

[startup+1.33507 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 7603
/proc/meminfo: memFree=1651816/2055920 swapFree=4192956/4192956
[pid=7602] ppid=7600 vsize=2824 CPUtime=1.32
/proc/7602/stat : 7602 (march_ks) R 7600 7602 2594 0 -1 4194304 1845 0 0 0 132 0 0 0 25 0 1 0 646035 2891776 516 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/7602/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2824

[startup+2.97123 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 7603
/proc/meminfo: memFree=1651048/2055920 swapFree=4192956/4192956
[pid=7602] ppid=7600 vsize=3312 CPUtime=2.96
/proc/7602/stat : 7602 (march_ks) R 7600 7602 2594 0 -1 4194304 2846 0 0 0 295 1 0 0 25 0 1 0 646035 3391488 595 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/7602/statm: 828 595 72 123 0 703 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3312

[startup+6.25154 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 7603
/proc/meminfo: memFree=1651048/2055920 swapFree=4192956/4192956
[pid=7602] ppid=7600 vsize=3312 CPUtime=6.24
/proc/7602/stat : 7602 (march_ks) R 7600 7602 2594 0 -1 4194304 2846 0 0 0 623 1 0 0 25 0 1 0 646035 3391488 595 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/7602/statm: 828 595 72 123 0 703 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3312

[startup+12.7072 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 7603
/proc/meminfo: memFree=1651048/2055920 swapFree=4192956/4192956
[pid=7602] ppid=7600 vsize=3312 CPUtime=12.7
/proc/7602/stat : 7602 (march_ks) R 7600 7602 2594 0 -1 4194304 2846 0 0 0 1269 1 0 0 25 0 1 0 646035 3391488 595 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/7602/statm: 828 595 72 123 0 703 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3312

[startup+25.6064 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 7603
/proc/meminfo: memFree=1651048/2055920 swapFree=4192956/4192956
[pid=7602] ppid=7600 vsize=3516 CPUtime=25.59
/proc/7602/stat : 7602 (march_ks) R 7600 7602 2594 0 -1 4194304 2886 0 0 0 2558 1 0 0 25 0 1 0 646035 3600384 635 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/7602/statm: 879 635 72 123 0 754 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 3516

[startup+51.2108 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 7603
/proc/meminfo: memFree=1650984/2055920 swapFree=4192956/4192956
[pid=7602] ppid=7600 vsize=3616 CPUtime=51.19
/proc/7602/stat : 7602 (march_ks) R 7600 7602 2594 0 -1 4194304 2921 0 0 0 5118 1 0 0 25 0 1 0 646035 3702784 670 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677344 0 0 4096 0 0 0 0 17 1 0 0
/proc/7602/statm: 904 670 72 123 0 779 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 3616

[startup+102.416 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 7603
/proc/meminfo: memFree=1650664/2055920 swapFree=4192956/4192956
[pid=7602] ppid=7600 vsize=3996 CPUtime=102.38
/proc/7602/stat : 7602 (march_ks) R 7600 7602 2594 0 -1 4194304 2993 0 0 0 10237 1 0 0 25 0 1 0 646035 4091904 742 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/7602/statm: 999 742 72 123 0 874 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 3996

[startup+162.429 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 7603
/proc/meminfo: memFree=1650280/2055920 swapFree=4192956/4192956
[pid=7602] ppid=7600 vsize=4336 CPUtime=162.38
/proc/7602/stat : 7602 (march_ks) R 7600 7602 2594 0 -1 4194304 3075 0 0 0 16237 1 0 0 25 0 1 0 646035 4440064 824 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/7602/statm: 1084 824 72 123 0 959 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 4336

[startup+222.439 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 7603
/proc/meminfo: memFree=1650088/2055920 swapFree=4192956/4192956
[pid=7602] ppid=7600 vsize=4848 CPUtime=222.38
/proc/7602/stat : 7602 (march_ks) R 7600 7602 2594 0 -1 4194304 3156 0 0 0 22237 1 0 0 25 0 1 0 646035 4964352 905 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/7602/statm: 1212 905 72 123 0 1087 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 4848

[startup+282.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7603
/proc/meminfo: memFree=1649704/2055920 swapFree=4192956/4192956
[pid=7602] ppid=7600 vsize=5612 CPUtime=282.37
/proc/7602/stat : 7602 (march_ks) R 7600 7602 2594 0 -1 4194304 3238 0 0 0 28236 1 0 0 25 0 1 0 646035 5746688 987 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/7602/statm: 1403 987 72 123 0 1278 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 5612

[startup+342.465 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7603
/proc/meminfo: memFree=1649384/2055920 swapFree=4192956/4192956
[pid=7602] ppid=7600 vsize=5612 CPUtime=342.37
/proc/7602/stat : 7602 (march_ks) R 7600 7602 2594 0 -1 4194304 3310 0 0 0 34236 1 0 0 25 0 1 0 646035 5746688 1059 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526896 0 0 4096 0 0 0 0 17 1 0 0
/proc/7602/statm: 1403 1059 72 123 0 1278 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 5612

[startup+402.483 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7603
/proc/meminfo: memFree=1649128/2055920 swapFree=4192956/4192956
[pid=7602] ppid=7600 vsize=5612 CPUtime=402.37
/proc/7602/stat : 7602 (march_ks) R 7600 7602 2594 0 -1 4194304 3391 0 0 0 40236 1 0 0 25 0 1 0 646035 5746688 1140 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/7602/statm: 1403 1140 72 123 0 1278 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 5612

[startup+462.496 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7603
/proc/meminfo: memFree=1648744/2055920 swapFree=4192956/4192956
[pid=7602] ppid=7600 vsize=6764 CPUtime=462.37
/proc/7602/stat : 7602 (march_ks) R 7600 7602 2594 0 -1 4194304 3475 0 0 0 46236 1 0 0 25 0 1 0 646035 6926336 1224 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/7602/statm: 1691 1224 72 123 0 1566 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 6764

[startup+522.509 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7603
/proc/meminfo: memFree=1648424/2055920 swapFree=4192956/4192956
[pid=7602] ppid=7600 vsize=6764 CPUtime=522.38
/proc/7602/stat : 7602 (march_ks) R 7600 7602 2594 0 -1 4194304 3561 0 0 0 52236 2 0 0 25 0 1 0 646035 6926336 1310 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/7602/statm: 1691 1310 72 123 0 1566 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 6764

[startup+582.525 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7603
/proc/meminfo: memFree=1648040/2055920 swapFree=4192956/4192956
[pid=7602] ppid=7600 vsize=6764 CPUtime=582.38
/proc/7602/stat : 7602 (march_ks) R 7600 7602 2594 0 -1 4194304 3647 0 0 0 58236 2 0 0 25 0 1 0 646035 6926336 1396 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/7602/statm: 1691 1396 72 123 0 1566 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 6764

[startup+642.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7603
/proc/meminfo: memFree=1647656/2055920 swapFree=4192956/4192956
[pid=7602] ppid=7600 vsize=8488 CPUtime=642.37
/proc/7602/stat : 7602 (march_ks) R 7600 7602 2594 0 -1 4194304 3722 0 0 0 64235 2 0 0 25 0 1 0 646035 8691712 1471 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/7602/statm: 2122 1471 72 123 0 1997 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 8488

[startup+702.554 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7603
/proc/meminfo: memFree=1647336/2055920 swapFree=4192956/4192956
[pid=7602] ppid=7600 vsize=8488 CPUtime=702.37
/proc/7602/stat : 7602 (march_ks) R 7600 7602 2594 0 -1 4194304 3799 0 0 0 70235 2 0 0 25 0 1 0 646035 8691712 1548 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/7602/statm: 2122 1548 72 123 0 1997 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 8488

[startup+762.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7603
/proc/meminfo: memFree=1647016/2055920 swapFree=4192956/4192956
[pid=7602] ppid=7600 vsize=8488 CPUtime=762.37
/proc/7602/stat : 7602 (march_ks) R 7600 7602 2594 0 -1 4194304 3883 0 0 0 76235 2 0 0 25 0 1 0 646035 8691712 1632 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/7602/statm: 2122 1632 72 123 0 1997 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 8488

[startup+822.585 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7605
/proc/meminfo: memFree=1646696/2055920 swapFree=4192956/4192956
[pid=7602] ppid=7600 vsize=8488 CPUtime=822.38
/proc/7602/stat : 7602 (march_ks) R 7600 7602 2594 0 -1 4194304 3954 0 0 0 82235 3 0 0 25 0 1 0 646035 8691712 1703 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628846 0 0 4096 0 0 0 0 17 1 0 0
/proc/7602/statm: 2122 1703 72 123 0 1997 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 8488

[startup+882.597 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7605
/proc/meminfo: memFree=1646312/2055920 swapFree=4192956/4192956
[pid=7602] ppid=7600 vsize=8488 CPUtime=882.38
/proc/7602/stat : 7602 (march_ks) R 7600 7602 2594 0 -1 4194304 4039 0 0 0 88235 3 0 0 25 0 1 0 646035 8691712 1788 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585346 0 0 4096 0 0 0 0 17 1 0 0
/proc/7602/statm: 2122 1788 72 123 0 1997 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 8488

[startup+942.609 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7605
/proc/meminfo: memFree=1645992/2055920 swapFree=4192956/4192956
[pid=7602] ppid=7600 vsize=8488 CPUtime=942.38
/proc/7602/stat : 7602 (march_ks) R 7600 7602 2594 0 -1 4194304 4113 0 0 0 94235 3 0 0 25 0 1 0 646035 8691712 1862 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/7602/statm: 2122 1862 72 123 0 1997 0
Current children cumulated CPU time (s) 942.38
Current children cumulated vsize (KiB) 8488

[startup+1002.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7605
/proc/meminfo: memFree=1645672/2055920 swapFree=4192956/4192956
[pid=7602] ppid=7600 vsize=11076 CPUtime=1002.37
/proc/7602/stat : 7602 (march_ks) R 7600 7602 2594 0 -1 4194304 4206 0 0 0 100234 3 0 0 25 0 1 0 646035 11341824 1955 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541806 0 0 4096 0 0 0 0 17 1 0 0
/proc/7602/statm: 2769 1955 72 123 0 2644 0
Current children cumulated CPU time (s) 1002.37
Current children cumulated vsize (KiB) 11076

[startup+1062.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7605
/proc/meminfo: memFree=1645480/2055920 swapFree=4192956/4192956
[pid=7602] ppid=7600 vsize=11076 CPUtime=1062.37
/proc/7602/stat : 7602 (march_ks) R 7600 7602 2594 0 -1 4194304 4268 0 0 0 106234 3 0 0 25 0 1 0 646035 11341824 2017 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/7602/statm: 2769 2017 72 123 0 2644 0
Current children cumulated CPU time (s) 1062.37
Current children cumulated vsize (KiB) 11076

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7605
/proc/meminfo: memFree=1645160/2055920 swapFree=4192956/4192956
[pid=7602] ppid=7600 vsize=11076 CPUtime=1122.37
/proc/7602/stat : 7602 (march_ks) R 7600 7602 2594 0 -1 4194304 4341 0 0 0 112234 3 0 0 25 0 1 0 646035 11341824 2090 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/7602/statm: 2769 2090 72 123 0 2644 0
Current children cumulated CPU time (s) 1122.37
Current children cumulated vsize (KiB) 11076

[startup+1182.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7605
/proc/meminfo: memFree=1644904/2055920 swapFree=4192956/4192956
[pid=7602] ppid=7600 vsize=11076 CPUtime=1182.36
/proc/7602/stat : 7602 (march_ks) R 7600 7602 2594 0 -1 4194304 4397 0 0 0 118233 3 0 0 25 0 1 0 646035 11341824 2146 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/7602/statm: 2769 2146 72 123 0 2644 0
Current children cumulated CPU time (s) 1182.36
Current children cumulated vsize (KiB) 11076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7605
/proc/meminfo: memFree=1644840/2055920 swapFree=4192956/4192956
[pid=7602] ppid=7600 vsize=11076 CPUtime=1200.08
/proc/7602/stat : 7602 (march_ks) R 7600 7602 2594 0 -1 4194304 4408 0 0 0 120005 3 0 0 25 0 1 0 646035 11341824 2157 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/7602/statm: 2769 2157 72 123 0 2644 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 11076

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): 1200.39
CPU time (s): 1200.1
CPU user time (s): 1200.06
CPU system time (s): 0.042993
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 11076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.042993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4408
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= 1006

runsolver used 0.846871 second user time and 2.36764 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Wed Feb 21 12:17:18 UTC 2007

IDJOB= 304513
IDBENCH= 20134
IDSOLVER= 111
FILE ID= node25/304513-1172060238

PBS_JOBID= 3865295

Free space on /tmp= 66562 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S498187802-14.cnf
COMMAND LINE= /tmp/evaluation/304513-1172060238/march_ks /tmp/evaluation/304513-1172060238/instance-304513-1172060238.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-304513-1172060238 -o ROOT/results/node25/solver-304513-1172060238 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304513-1172060238/march_ks /tmp/evaluation/304513-1172060238/instance-304513-1172060238.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  00d47b831eb8416786df8f38bac74b26

RANDOM SEED= 573580904

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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:       1654024 kB
Buffers:         24184 kB
Cached:         293716 kB
SwapCached:          0 kB
Active:         136340 kB
Inactive:       197368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1654024 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2644 kB
Writeback:           0 kB
Mapped:          25976 kB
Slab:            54204 kB
Committed_AS:    57264 kB
PageTables:       1472 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= 66562 MiB

End job on node25 on Wed Feb 21 12:37:21 UTC 2007