Trace number 371015

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) 5000.05 5001.72

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S2053050899-08.cnf
MD5SUM662fe9209ea9fd94ae496f4e8858c688
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark621.631
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)

2.29/2.31	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.29/2.31	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.29/2.31	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.29/2.31	c main()::
2.29/2.31	c initFormula():: searching for DIMACS p-line....
2.29/2.31	c full lookahead due to high density!
2.29/2.31	c initFormula():: the DIMACS p-line indicates a CNF of 160 variables and 13600 clauses.
2.29/2.31	c parseCNF():: parsing....
2.29/2.31	c parseCNF():: the CNF contains 0 unary clauses.
2.29/2.31	c runParser():: parsing was successful, warming up engines...
2.29/2.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.29/2.31	c preprocessing fase I completed:: there are now 160 free variables and 13600 clauses.
2.29/2.31	c stat :: sign balance is biased by 0.006
2.29/2.31	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.29/2.31	c using k-SAT heuristics (size based diff)
2.29/2.31	c longest clause has size 7
2.29/2.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.29/2.31	c main():: clause / variable ratio: ( 13600 / 160 ) = 85.00
2.29/2.31	c longest clause has size 7
2.29/2.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.29/2.31	c dynamic_preselect_setsize :: off
2.29/2.31	c suggested doublelook initial :: 0
2.29/2.31	c main():: all systems go!
2.29/2.31	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 163 JD: 63
2.49/2.56	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 5468 JD: 63
8.49/8.58	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 124021 JD: 63
134.55/134.68	c |----------------------------------------------------------------|
c |*
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c |****************
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c |***************************************************************
c |****************************************************************| 3 NC: 1974497 JD: 63
2059.94/2060.61	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |****************
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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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node69/watcher-371015-1177168382 -o ROOT/results/node69/solver-371015-1177168382 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371015-1177168382/march_ks /tmp/evaluation/371015-1177168382/instance-371015-1177168382.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 6036
/proc/meminfo: memFree=1748708/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=788 CPUtime=0
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 100 0 0 0 0 0 0 0 18 0 1 0 192827665 806912 85 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 197 85 47 123 0 72 0

[startup+0.0967401 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6036
/proc/meminfo: memFree=1748708/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=2824 CPUtime=0.08
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 1845 0 0 0 8 0 0 0 18 0 1 0 192827665 2891776 516 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2824

[startup+0.10174 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6036
/proc/meminfo: memFree=1748708/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=2824 CPUtime=0.09
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 1845 0 0 0 9 0 0 0 18 0 1 0 192827665 2891776 516 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2824

[startup+0.301774 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6036
/proc/meminfo: memFree=1748708/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=2824 CPUtime=0.29
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 1845 0 0 0 29 0 0 0 19 0 1 0 192827665 2891776 516 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2824

[startup+0.701838 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6036
/proc/meminfo: memFree=1748708/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=2824 CPUtime=0.69
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 1845 0 0 0 69 0 0 0 22 0 1 0 192827665 2891776 516 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2824

[startup+1.50197 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 6037
/proc/meminfo: memFree=1746908/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=2824 CPUtime=1.49
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 1845 0 0 0 149 0 0 0 25 0 1 0 192827665 2891776 516 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2824

[startup+3.10123 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 6037
/proc/meminfo: memFree=1746780/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=3388 CPUtime=3.09
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 2813 0 0 0 308 1 0 0 25 0 1 0 192827665 3469312 614 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 847 614 72 123 0 722 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3388

[startup+6.30275 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 6037
/proc/meminfo: memFree=1746140/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=3388 CPUtime=6.29
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 2813 0 0 0 628 1 0 0 25 0 1 0 192827665 3469312 614 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 847 614 72 123 0 722 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3388

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 6037
/proc/meminfo: memFree=1746076/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=3524 CPUtime=12.69
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 2836 0 0 0 1268 1 0 0 25 0 1 0 192827665 3608576 637 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 881 637 72 123 0 756 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3524

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 6037
/proc/meminfo: memFree=1746140/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=3692 CPUtime=25.48
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 2865 0 0 0 2547 1 0 0 25 0 1 0 192827665 3780608 666 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 923 666 72 123 0 798 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3692

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 6037
/proc/meminfo: memFree=1745884/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=3844 CPUtime=51.07
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 2908 0 0 0 5106 1 0 0 25 0 1 0 192827665 3936256 709 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587472 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 961 709 72 123 0 836 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3844

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 6037
/proc/meminfo: memFree=1745436/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=4412 CPUtime=102.26
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 3015 0 0 0 10225 1 0 0 25 0 1 0 192827665 4517888 816 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 1103 816 72 123 0 978 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4412

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6037
/proc/meminfo: memFree=1744988/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=4924 CPUtime=162.24
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 3126 0 0 0 16223 1 0 0 25 0 1 0 192827665 5042176 927 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585091 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 1231 927 72 123 0 1106 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4924

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6037
/proc/meminfo: memFree=1744412/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=5688 CPUtime=222.22
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 3250 0 0 0 22221 1 0 0 25 0 1 0 192827665 5824512 1051 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527285 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 1422 1051 72 123 0 1297 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5688

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6037
/proc/meminfo: memFree=1743900/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=5688 CPUtime=282.2
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 3373 0 0 0 28219 1 0 0 25 0 1 0 192827665 5824512 1174 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 1422 1174 72 123 0 1297 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 5688

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6037
/proc/meminfo: memFree=1743324/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=6840 CPUtime=342.18
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 3524 0 0 0 34217 1 0 0 25 0 1 0 192827665 7004160 1325 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 1710 1325 72 123 0 1585 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 6840

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6037
/proc/meminfo: memFree=1742812/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=6840 CPUtime=402.16
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 3652 0 0 0 40214 2 0 0 25 0 1 0 192827665 7004160 1453 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 1710 1453 72 123 0 1585 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 6840

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6037
/proc/meminfo: memFree=1742364/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=8564 CPUtime=462.14
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 3752 0 0 0 46212 2 0 0 25 0 1 0 192827665 8769536 1553 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 2141 1553 72 123 0 2016 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 8564

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6037
/proc/meminfo: memFree=1742044/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=8564 CPUtime=522.12
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 3858 0 0 0 52210 2 0 0 25 0 1 0 192827665 8769536 1659 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 2141 1659 72 123 0 2016 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 8564

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6037
/proc/meminfo: memFree=1741724/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=8564 CPUtime=582.1
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 3934 0 0 0 58208 2 0 0 25 0 1 0 192827665 8769536 1735 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 2141 1735 72 123 0 2016 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 8564

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6037
/proc/meminfo: memFree=1741212/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=8564 CPUtime=642.09
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 4047 0 0 0 64207 2 0 0 25 0 1 0 192827665 8769536 1848 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 2141 1848 72 123 0 2016 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 8564


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 6239
/proc/meminfo: memFree=1713948/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=42680 CPUtime=4060.91
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 10801 0 0 0 406082 9 0 0 25 0 1 0 192827665 43704320 8602 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 10670 8602 72 123 0 10545 0
Current children cumulated CPU time (s) 4060.91
Current children cumulated vsize (KiB) 42680

[startup+4122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 6239
/proc/meminfo: memFree=1713500/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=42680 CPUtime=4120.9
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 10933 0 0 0 412080 10 0 0 25 0 1 0 192827665 43704320 8734 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538000 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 10670 8734 72 123 0 10545 0
Current children cumulated CPU time (s) 4120.9
Current children cumulated vsize (KiB) 42680

[startup+4182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6239
/proc/meminfo: memFree=1712924/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=42680 CPUtime=4180.88
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 11067 0 0 0 418078 10 0 0 25 0 1 0 192827665 43704320 8868 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 10670 8868 72 123 0 10545 0
Current children cumulated CPU time (s) 4180.88
Current children cumulated vsize (KiB) 42680

[startup+4242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6239
/proc/meminfo: memFree=1712540/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=42680 CPUtime=4240.86
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 11177 0 0 0 424076 10 0 0 25 0 1 0 192827665 43704320 8978 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585351 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 10670 8978 72 123 0 10545 0
Current children cumulated CPU time (s) 4240.86
Current children cumulated vsize (KiB) 42680

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6239
/proc/meminfo: memFree=1712156/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=42680 CPUtime=4300.84
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 11261 0 0 0 430074 10 0 0 25 0 1 0 192827665 43704320 9062 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 10670 9062 72 123 0 10545 0
Current children cumulated CPU time (s) 4300.84
Current children cumulated vsize (KiB) 42680

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6239
/proc/meminfo: memFree=1711772/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=42680 CPUtime=4360.82
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 11370 0 0 0 436072 10 0 0 25 0 1 0 192827665 43704320 9171 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 10670 9171 72 123 0 10545 0
Current children cumulated CPU time (s) 4360.82
Current children cumulated vsize (KiB) 42680

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6239
/proc/meminfo: memFree=1711132/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=42680 CPUtime=4420.8
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 11526 0 0 0 442070 10 0 0 25 0 1 0 192827665 43704320 9327 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 10670 9327 72 123 0 10545 0
Current children cumulated CPU time (s) 4420.8
Current children cumulated vsize (KiB) 42680

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6239
/proc/meminfo: memFree=1710620/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=42680 CPUtime=4480.79
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 11652 0 0 0 448068 11 0 0 25 0 1 0 192827665 43704320 9453 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134522672 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 10670 9453 72 123 0 10545 0
Current children cumulated CPU time (s) 4480.79
Current children cumulated vsize (KiB) 42680

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6239
/proc/meminfo: memFree=1710108/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=42680 CPUtime=4540.77
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 11772 0 0 0 454066 11 0 0 25 0 1 0 192827665 43704320 9573 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 10670 9573 72 123 0 10545 0
Current children cumulated CPU time (s) 4540.77
Current children cumulated vsize (KiB) 42680

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6239
/proc/meminfo: memFree=1709660/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=42680 CPUtime=4600.75
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 11893 0 0 0 460064 11 0 0 25 0 1 0 192827665 43704320 9694 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 10670 9694 72 123 0 10545 0
Current children cumulated CPU time (s) 4600.75
Current children cumulated vsize (KiB) 42680

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6239
/proc/meminfo: memFree=1709084/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=42680 CPUtime=4660.73
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 12021 0 0 0 466062 11 0 0 25 0 1 0 192827665 43704320 9822 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 10670 9822 72 123 0 10545 0
Current children cumulated CPU time (s) 4660.73
Current children cumulated vsize (KiB) 42680

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6239
/proc/meminfo: memFree=1708444/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=42680 CPUtime=4720.71
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 12175 0 0 0 472060 11 0 0 25 0 1 0 192827665 43704320 9976 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 10670 9976 72 123 0 10545 0
Current children cumulated CPU time (s) 4720.71
Current children cumulated vsize (KiB) 42680

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6239
/proc/meminfo: memFree=1707868/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=42680 CPUtime=4780.69
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 12314 0 0 0 478057 12 0 0 25 0 1 0 192827665 43704320 10115 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538429 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 10670 10115 72 123 0 10545 0
Current children cumulated CPU time (s) 4780.69
Current children cumulated vsize (KiB) 42680

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6239
/proc/meminfo: memFree=1707164/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=42680 CPUtime=4840.67
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 12479 0 0 0 484055 12 0 0 25 0 1 0 192827665 43704320 10280 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 10670 10280 72 123 0 10545 0
Current children cumulated CPU time (s) 4840.67
Current children cumulated vsize (KiB) 42680

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6239
/proc/meminfo: memFree=1706588/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=42680 CPUtime=4900.66
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 12628 0 0 0 490054 12 0 0 25 0 1 0 192827665 43704320 10429 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 10670 10429 72 123 0 10545 0
Current children cumulated CPU time (s) 4900.66
Current children cumulated vsize (KiB) 42680

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6239
/proc/meminfo: memFree=1705820/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=62324 CPUtime=4960.63
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 12797 0 0 0 496051 12 0 0 25 0 1 0 192827665 63819776 10598 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 15581 10598 72 123 0 15456 0
Current children cumulated CPU time (s) 4960.63
Current children cumulated vsize (KiB) 62324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6239
/proc/meminfo: memFree=1705436/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=62324 CPUtime=5000.03
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 12897 0 0 0 499991 12 0 0 25 0 1 0 192827665 63819776 10698 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 15581 10698 72 123 0 15456 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 62324

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6239
/proc/meminfo: memFree=1705436/2055920 swapFree=4182908/4192956
[pid=6036] ppid=6034 vsize=62324 CPUtime=5000.03
/proc/6036/stat : 6036 (march_ks) R 6034 6036 5547 0 -1 4194304 12897 0 0 0 499991 12 0 0 25 0 1 0 192827665 63819776 10698 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 15581 10698 72 123 0 15456 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 62324

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.72
CPU time (s): 5000.05
CPU user time (s): 4999.91
CPU system time (s): 0.132979
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 62324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.91
system time used= 0.132979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12897
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= 4673

runsolver used 3.24451 second user time and 10.4654 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Sat Apr 21 15:13:02 UTC 2007

IDJOB= 371015
IDBENCH= 20133
IDSOLVER= 180
FILE ID= node69/371015-1177168382

PBS_JOBID= 4648967

Free space on /tmp= 66496 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S2053050899-08.cnf
COMMAND LINE= /tmp/evaluation/371015-1177168382/march_ks /tmp/evaluation/371015-1177168382/instance-371015-1177168382.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-371015-1177168382 -o ROOT/results/node69/solver-371015-1177168382 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371015-1177168382/march_ks /tmp/evaluation/371015-1177168382/instance-371015-1177168382.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  662fe9209ea9fd94ae496f4e8858c688

RANDOM SEED= 683088103

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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	: 5931.00
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		: 3000.264
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:       1749180 kB
Buffers:         56184 kB
Cached:         186936 kB
SwapCached:       3788 kB
Active:          99952 kB
Inactive:       153052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1749180 kB
SwapTotal:     4192956 kB
SwapFree:      4182908 kB
Dirty:            2636 kB
Writeback:           0 kB
Mapped:          15496 kB
Slab:            39716 kB
Committed_AS:  2201532 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= 66496 MiB

End job on node69 on Sat Apr 21 16:36:26 UTC 2007