Trace number 338531

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) 1200.17 1200.59

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
counting-easier-fphp-014-012.sat05-1215.reshuffled-07.cnf
MD5SUM60b5c1ecd4f0ba97ecfc5a689d5cdcf0
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.65175
Satisfiable
(Un)Satisfiability was proved
Number of variables168
Number of clauses2030
Sum of the clauses size4200
Maximum clause length12
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22016
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 514

Solver Data (download as text)

0.00/0.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.00	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.00	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.00	c main()::
0.00/0.00	c initFormula():: searching for DIMACS p-line....
0.00/0.00	c full lookahead due to high density!
0.00/0.00	c initFormula():: the DIMACS p-line indicates a CNF of 168 variables and 2030 clauses.
0.00/0.00	c parseCNF():: parsing....
0.00/0.00	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00	c runParser():: parsing was successful, warming up engines...
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 168 free variables and 2030 clauses.
0.00/0.00	c stat :: sign balance is biased by 21.911
0.00/0.00	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.00	c using k-SAT heuristics (size based diff)
0.00/0.00	c longest clause has size 12
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c main():: clause / variable ratio: ( 2030 / 168 ) = 12.08
0.00/0.00	c longest clause has size 12
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c dynamic_preselect_setsize :: on
0.00/0.00	c suggested doublelook initial :: 0
0.00/0.00	c main():: all systems go!
0.00/0.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 199 JD: 96
0.10/0.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 6415 JD: 96
0.50/0.58	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |****************************************************************| 2 NC: 88797 JD: 96
5.19/5.24	c |----------------------------------------------------------------|
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 |****************************************************************| 3 NC: 944804 JD: 96
48.58/48.64	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 |********************************
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c |************************************
c |*************************************
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c |****************************************
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c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |*******************************************************
c |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 6270867 JD: 96
301.68/301.85	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
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c |****************************************
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c |********************************************
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Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-338531-1173687554 -o ROOT/results/node26/solver-338531-1173687554 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338531-1173687554/march_ks /tmp/evaluation/338531-1173687554/instance-338531-1173687554.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.98 0.99 3/77 8564
/proc/meminfo: memFree=1740776/2055920 swapFree=4154888/4192956
[pid=8564] ppid=8562 vsize=800 CPUtime=0
/proc/8564/stat : 8564 (march_ks) R 8562 8564 6020 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 388709093 819200 96 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/8564/statm: 200 96 51 123 0 75 0

[startup+0.0203101 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 8564
/proc/meminfo: memFree=1740776/2055920 swapFree=4154888/4192956
[pid=8564] ppid=8562 vsize=972 CPUtime=0.01
/proc/8564/stat : 8564 (march_ks) R 8562 8564 6020 0 -1 4194304 167 0 0 0 1 0 0 0 18 0 1 0 388709093 995328 149 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/8564/statm: 243 149 72 123 0 118 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 972

[startup+0.101324 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 8564
/proc/meminfo: memFree=1740776/2055920 swapFree=4154888/4192956
[pid=8564] ppid=8562 vsize=972 CPUtime=0.1
/proc/8564/stat : 8564 (march_ks) R 8562 8564 6020 0 -1 4194304 167 0 0 0 10 0 0 0 18 0 1 0 388709093 995328 149 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134526902 0 0 4096 0 0 0 0 17 1 0 0
/proc/8564/statm: 243 149 72 123 0 118 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 972

[startup+0.301358 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 8564
/proc/meminfo: memFree=1740776/2055920 swapFree=4154888/4192956
[pid=8564] ppid=8562 vsize=972 CPUtime=0.3
/proc/8564/stat : 8564 (march_ks) R 8562 8564 6020 0 -1 4194304 181 0 0 0 30 0 0 0 19 0 1 0 388709093 995328 163 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538705 0 0 4096 0 0 0 0 17 1 0 0
/proc/8564/statm: 243 163 72 123 0 118 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 972

[startup+0.701427 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 8564
/proc/meminfo: memFree=1740776/2055920 swapFree=4154888/4192956
[pid=8564] ppid=8562 vsize=1116 CPUtime=0.69
/proc/8564/stat : 8564 (march_ks) R 8562 8564 6020 0 -1 4194304 211 0 0 0 69 0 0 0 18 0 1 0 388709093 1142784 193 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134536947 0 0 4096 0 0 0 0 17 1 0 0
/proc/8564/statm: 279 193 72 123 0 154 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1116

[startup+1.50157 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 8565
/proc/meminfo: memFree=1740000/2055920 swapFree=4154888/4192956
[pid=8564] ppid=8562 vsize=1572 CPUtime=1.49
/proc/8564/stat : 8564 (march_ks) R 8562 8564 6020 0 -1 4194304 319 0 0 0 149 0 0 0 24 0 1 0 388709093 1609728 301 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134548659 0 0 4096 0 0 0 0 17 1 0 0
/proc/8564/statm: 393 301 72 123 0 268 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1572

[startup+3.10184 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 8565
/proc/meminfo: memFree=1739488/2055920 swapFree=4154888/4192956
[pid=8564] ppid=8562 vsize=2652 CPUtime=3.09
/proc/8564/stat : 8564 (march_ks) R 8562 8564 6020 0 -1 4194304 473 0 0 0 309 0 0 0 25 0 1 0 388709093 2715648 455 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134548041 0 0 4096 0 0 0 0 17 1 0 0
/proc/8564/statm: 663 455 72 123 0 538 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2652

[startup+6.3014 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 8565
/proc/meminfo: memFree=1737952/2055920 swapFree=4154888/4192956
[pid=8564] ppid=8562 vsize=4732 CPUtime=6.29
/proc/8564/stat : 8564 (march_ks) R 8562 8564 6020 0 -1 4194304 827 0 0 0 629 0 0 0 25 0 1 0 388709093 4845568 809 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134541811 0 0 4096 0 0 0 0 17 1 0 0
/proc/8564/statm: 1183 809 72 123 0 1058 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4732

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8565
/proc/meminfo: memFree=1734760/2055920 swapFree=4154888/4192956
[pid=8564] ppid=8562 vsize=6688 CPUtime=12.69
/proc/8564/stat : 8564 (march_ks) R 8562 8564 6020 0 -1 4194304 1593 0 0 0 1268 1 0 0 25 0 1 0 388709093 6848512 1568 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/8564/statm: 1672 1568 72 123 0 1547 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6688

[startup+25.5017 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 8565
/proc/meminfo: memFree=1728744/2055920 swapFree=4154888/4192956
[pid=8564] ppid=8562 vsize=13468 CPUtime=25.48
/proc/8564/stat : 8564 (march_ks) R 8562 8564 6020 0 -1 4194304 3068 0 0 0 2547 1 0 0 25 0 1 0 388709093 13791232 3043 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/8564/statm: 3367 3043 72 123 0 3242 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13468

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 8565
/proc/meminfo: memFree=1715624/2055920 swapFree=4154888/4192956
[pid=8564] ppid=8562 vsize=29888 CPUtime=51.07
/proc/8564/stat : 8564 (march_ks) R 8562 8564 6020 0 -1 4194304 6364 0 0 0 5104 3 0 0 25 0 1 0 388709093 30605312 6339 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/8564/statm: 7472 6339 72 123 0 7347 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29888

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 8565
/proc/meminfo: memFree=1688424/2055920 swapFree=4154888/4192956
[pid=8564] ppid=8562 vsize=65116 CPUtime=102.26
/proc/8564/stat : 8564 (march_ks) R 8562 8564 6020 0 -1 4194304 13081 0 0 0 10219 7 0 0 25 0 1 0 388709093 66678784 13056 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/8564/statm: 16279 13056 72 123 0 16154 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 65116

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8565
/proc/meminfo: memFree=1657512/2055920 swapFree=4154888/4192956
[pid=8564] ppid=8562 vsize=99560 CPUtime=162.23
/proc/8564/stat : 8564 (march_ks) R 8562 8564 6020 0 -1 4194304 20846 0 0 0 16211 12 0 0 25 0 1 0 388709093 101949440 20821 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 1 0 0
/proc/8564/statm: 24890 20821 72 123 0 24765 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 99560

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8565
/proc/meminfo: memFree=1625000/2055920 swapFree=4154888/4192956
[pid=8564] ppid=8562 vsize=143760 CPUtime=222.22
/proc/8564/stat : 8564 (march_ks) R 8562 8564 6020 0 -1 4194304 28893 0 0 0 22205 17 0 0 25 0 1 0 388709093 147210240 28868 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134548049 0 0 4096 0 0 0 0 17 1 0 0
/proc/8564/statm: 35940 28868 72 123 0 35815 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 143760

[startup+282.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 8565
/proc/meminfo: memFree=1591336/2055920 swapFree=4154888/4192956
[pid=8564] ppid=8562 vsize=220016 CPUtime=282.19
/proc/8564/stat : 8564 (march_ks) R 8562 8564 6020 0 -1 4194304 37309 0 0 0 28196 23 0 0 25 0 1 0 388709093 225296384 37284 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/8564/statm: 55004 37284 72 123 0 54879 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 220016

[startup+342.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 8565
/proc/meminfo: memFree=1558504/2055920 swapFree=4154888/4192956
[pid=8564] ppid=8562 vsize=220016 CPUtime=342.17
/proc/8564/stat : 8564 (march_ks) R 8562 8564 6020 0 -1 4194304 45432 0 0 0 34189 28 0 0 25 0 1 0 388709093 225296384 45407 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134597104 0 0 4096 0 0 0 0 17 1 0 0
/proc/8564/statm: 55004 45407 72 123 0 54879 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 220016

[startup+402.301 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 8565
/proc/meminfo: memFree=1528104/2055920 swapFree=4154888/4192956
[pid=8564] ppid=8562 vsize=220016 CPUtime=402.14
/proc/8564/stat : 8564 (march_ks) R 8562 8564 6020 0 -1 4194304 53095 0 0 0 40182 32 0 0 25 0 1 0 388709093 225296384 53070 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564372 0 0 4096 0 0 0 0 17 1 0 0
/proc/8564/statm: 55004 53070 72 123 0 54879 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 220016

[startup+462.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 8565
/proc/meminfo: memFree=1497192/2055920 swapFree=4154888/4192956
[pid=8564] ppid=8562 vsize=319464 CPUtime=462.12
/proc/8564/stat : 8564 (march_ks) R 8562 8564 6020 0 -1 4194304 60644 0 0 0 46173 39 0 0 25 0 1 0 388709093 327131136 60619 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/8564/statm: 79866 60619 72 123 0 79741 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 319464

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 8565
/proc/meminfo: memFree=1470248/2055920 swapFree=4154888/4192956
[pid=8564] ppid=8562 vsize=339376 CPUtime=522.11
/proc/8564/stat : 8564 (march_ks) R 8562 8564 6020 0 -1 4194304 67418 0 0 0 52168 43 0 0 25 0 1 0 388709093 347521024 67393 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8564/statm: 84844 67393 72 123 0 84719 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 339376

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8565
/proc/meminfo: memFree=1443560/2055920 swapFree=4154888/4192956
[pid=8564] ppid=8562 vsize=339376 CPUtime=582.08
/proc/8564/stat : 8564 (march_ks) R 8562 8564 6020 0 -1 4194304 74051 0 0 0 58162 46 0 0 25 0 1 0 388709093 347521024 74026 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538575 0 0 4096 0 0 0 0 17 1 0 0
/proc/8564/statm: 84844 74026 72 123 0 84719 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 339376

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8565
/proc/meminfo: memFree=1416424/2055920 swapFree=4154888/4192956
[pid=8564] ppid=8562 vsize=339376 CPUtime=642.06
/proc/8564/stat : 8564 (march_ks) R 8562 8564 6020 0 -1 4194304 80777 0 0 0 64156 50 0 0 25 0 1 0 388709093 347521024 80752 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538237 0 0 4096 0 0 0 0 17 1 0 0
/proc/8564/statm: 84844 80752 72 123 0 84719 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 339376

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8565
/proc/meminfo: memFree=1391272/2055920 swapFree=4154888/4192956
[pid=8564] ppid=8562 vsize=488552 CPUtime=702.04
/proc/8564/stat : 8564 (march_ks) R 8562 8564 6020 0 -1 4194304 87107 0 0 0 70150 54 0 0 25 0 1 0 388709093 500277248 87082 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134537933 0 0 4096 0 0 0 0 17 1 0 0
/proc/8564/statm: 122138 87082 72 123 0 122013 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 488552

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8565
/proc/meminfo: memFree=1366376/2055920 swapFree=4154888/4192956
[pid=8564] ppid=8562 vsize=488552 CPUtime=762.02
/proc/8564/stat : 8564 (march_ks) R 8562 8564 6020 0 -1 4194304 93258 0 0 0 76145 57 0 0 25 0 1 0 388709093 500277248 93233 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134537940 0 0 4096 0 0 0 0 17 1 0 0
/proc/8564/statm: 122138 93233 72 123 0 122013 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 488552

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8565
/proc/meminfo: memFree=1341736/2055920 swapFree=4154888/4192956
[pid=8564] ppid=8562 vsize=488552 CPUtime=822
/proc/8564/stat : 8564 (march_ks) R 8562 8564 6020 0 -1 4194304 99478 0 0 0 82140 60 0 0 25 0 1 0 388709093 500277248 99453 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 1 0 0
/proc/8564/statm: 122138 99453 72 123 0 122013 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 488552

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8565
/proc/meminfo: memFree=1316392/2055920 swapFree=4154888/4192956
[pid=8564] ppid=8562 vsize=488552 CPUtime=881.97
/proc/8564/stat : 8564 (march_ks) R 8562 8564 6020 0 -1 4194304 105745 0 0 0 88135 62 0 0 25 0 1 0 388709093 500277248 105720 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134628610 0 0 4096 0 0 0 0 17 1 0 0
/proc/8564/statm: 122138 105720 72 123 0 122013 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 488552

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8565
/proc/meminfo: memFree=1293544/2055920 swapFree=4154888/4192956
[pid=8564] ppid=8562 vsize=488552 CPUtime=941.95
/proc/8564/stat : 8564 (march_ks) R 8562 8564 6020 0 -1 4194304 111530 0 0 0 94129 66 0 0 25 0 1 0 388709093 500277248 111505 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134598358 0 0 4096 0 0 0 0 17 1 0 0
/proc/8564/statm: 122138 111505 72 123 0 122013 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 488552

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8565
/proc/meminfo: memFree=1270120/2055920 swapFree=4154888/4192956
[pid=8564] ppid=8562 vsize=488552 CPUtime=1001.93
/proc/8564/stat : 8564 (march_ks) R 8562 8564 6020 0 -1 4194304 117329 0 0 0 100124 69 0 0 25 0 1 0 388709093 500277248 117304 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134597686 0 0 4096 0 0 0 0 17 1 0 0
/proc/8564/statm: 122138 117304 72 123 0 122013 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 488552

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8565
/proc/meminfo: memFree=1246184/2055920 swapFree=4154888/4192956
[pid=8564] ppid=8562 vsize=712316 CPUtime=1061.92
/proc/8564/stat : 8564 (march_ks) R 8562 8564 6020 0 -1 4194304 123173 0 0 0 106114 78 0 0 25 0 1 0 388709093 729411584 123148 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/8564/statm: 178079 123148 72 123 0 177954 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 712316

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8565
/proc/meminfo: memFree=1224168/2055920 swapFree=4154888/4192956
[pid=8564] ppid=8562 vsize=712316 CPUtime=1121.89
/proc/8564/stat : 8564 (march_ks) R 8562 8564 6020 0 -1 4194304 128619 0 0 0 112108 81 0 0 25 0 1 0 388709093 729411584 128594 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134541763 0 0 4096 0 0 0 0 17 1 0 0
/proc/8564/statm: 178079 128594 72 123 0 177954 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 712316

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8565
/proc/meminfo: memFree=1201448/2055920 swapFree=4154888/4192956
[pid=8564] ppid=8562 vsize=752136 CPUtime=1181.87
/proc/8564/stat : 8564 (march_ks) R 8562 8564 6020 0 -1 4194304 134349 0 0 0 118102 85 0 0 25 0 1 0 388709093 770187264 134324 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134597212 0 0 4096 0 0 0 0 17 1 0 0
/proc/8564/statm: 188034 134324 72 123 0 187909 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 752136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8565
/proc/meminfo: memFree=1194024/2055920 swapFree=4154888/4192956
[pid=8564] ppid=8562 vsize=752136 CPUtime=1200.07
/proc/8564/stat : 8564 (march_ks) R 8562 8564 6020 0 -1 4194304 136092 0 0 0 119921 86 0 0 25 0 1 0 388709093 770187264 136067 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538176 0 0 4096 0 0 0 0 17 1 0 0
/proc/8564/statm: 188034 136067 72 123 0 187909 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 752136

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8565
/proc/meminfo: memFree=1194024/2055920 swapFree=4154888/4192956
[pid=8564] ppid=8562 vsize=752136 CPUtime=1200.07
/proc/8564/stat : 8564 (march_ks) R 8562 8564 6020 0 -1 4194304 136092 0 0 0 119921 86 0 0 25 0 1 0 388709093 770187264 136067 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538176 0 0 4096 0 0 0 0 17 1 0 0
/proc/8564/statm: 188034 136067 72 123 0 187909 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 752136

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.59
CPU time (s): 1200.17
CPU user time (s): 1199.22
CPU system time (s): 0.946856
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 752136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.22
system time used= 0.946856
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 136092
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= 3472

runsolver used 1.44578 second user time and 2.83957 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Mon Mar 12 08:19:14 UTC 2007

IDJOB= 338531
IDBENCH= 24725
IDSOLVER= 111
FILE ID= node26/338531-1173687554

PBS_JOBID= 4101460

Free space on /tmp= 66559 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/counting-easier-fphp-014-012.sat05-1215.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338531-1173687554/march_ks /tmp/evaluation/338531-1173687554/instance-338531-1173687554.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-338531-1173687554 -o ROOT/results/node26/solver-338531-1173687554 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338531-1173687554/march_ks /tmp/evaluation/338531-1173687554/instance-338531-1173687554.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  60b5c1ecd4f0ba97ecfc5a689d5cdcf0

RANDOM SEED= 508863305

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1741248 kB
Buffers:         44076 kB
Cached:         184168 kB
SwapCached:      17508 kB
Active:         131568 kB
Inactive:       122316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1741248 kB
SwapTotal:     4192956 kB
SwapFree:      4154888 kB
Dirty:            2288 kB
Writeback:           0 kB
Mapped:          30416 kB
Slab:            46372 kB
Committed_AS:   858040 kB
PageTables:       1712 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 node26 on Mon Mar 12 08:39:17 UTC 2007