Trace number 371095

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) 5000.04 5001.61

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S152598520-02-SAT.cnf
MD5SUM00293343f58b96b091c585953d0e06f9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.6499
Satisfiable
(Un)Satisfiability was proved
Number of variables6495
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.19/0.28	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.28	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.19/0.28	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.19/0.28	c main()::
0.19/0.28	c initFormula():: searching for DIMACS p-line....
0.19/0.28	c initFormula():: the DIMACS p-line indicates a CNF of 6500 variables and 17354 clauses.
0.19/0.28	c parseCNF():: parsing....
0.19/0.28	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.28	c runParser():: parsing was successful, warming up engines...
0.19/0.28	c simplify_formula():: removed 0 tautological, 1524 satisfied and 0 duplicate clauses
0.19/0.28	c preprocessing fase I completed:: there are now 6091 free variables and 15830 clauses.
0.19/0.28	c stat :: sign balance is biased by 0.750
0.19/0.28	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.19/0.28	c using 3-SAT heuristics (occurence based diff)
0.19/0.28	c longest clause has size 3
0.19/0.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 30 duplicate clauses
0.19/0.28	c resolvent_look() :: found 16 resolvents
0.19/0.28	c lessRedundantTransformation():: nothing to be done.
0.19/0.28	c transformTo3SAT():: you gave me 6500 variables and 15846 clauses.
0.19/0.28	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.19/0.28	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.19/0.28	c transformTo3SAT():: the transformation yielded 6500 variabels and 15846 clauses.
0.19/0.28	c main():: clause / variable ratio: ( 15846 / 6500 ) = 2.44
0.19/0.28	c longest clause has size 3
0.19/0.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.28	c dynamic_preselect_setsize :: on
0.19/0.28	c suggested doublelook initial :: 0
0.19/0.28	c main():: all systems go!
0.19/0.28	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 679 JD: 38
23.18/23.23	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
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c |********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 310676 JD: 38
2232.20/2232.95	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |*****************************
c |******************************
c |*******************************
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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node62/watcher-371095-1177198767 -o ROOT/results/node62/solver-371095-1177198767 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371095-1177198767/march_ks /tmp/evaluation/371095-1177198767/instance-371095-1177198767.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: 0.78 0.95 0.98 3/64 12714
/proc/meminfo: memFree=1784600/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=1212 CPUtime=0
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 223 0 0 0 0 0 0 0 18 0 1 0 38452687 1241088 208 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 303 208 47 123 0 178 0

[startup+0.050946 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 12714
/proc/meminfo: memFree=1784600/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=3212 CPUtime=0.04
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 806 0 0 0 4 0 0 0 18 0 1 0 38452687 3289088 586 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554761 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 803 586 52 123 0 678 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3212

[startup+0.101952 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 12714
/proc/meminfo: memFree=1784600/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=3152 CPUtime=0.09
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 1252 0 0 0 9 0 0 0 18 0 1 0 38452687 3227648 577 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134659436 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 788 577 52 123 0 663 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3152

[startup+0.301975 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 12714
/proc/meminfo: memFree=1784600/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=7676 CPUtime=0.29
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 3948 0 0 0 28 1 0 0 19 0 1 0 38452687 7860224 1690 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 1919 1690 72 123 0 1794 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7676

[startup+0.702022 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 12714
/proc/meminfo: memFree=1784600/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=7676 CPUtime=0.69
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 3949 0 0 0 68 1 0 0 23 0 1 0 38452687 7860224 1691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 1919 1691 73 123 0 1794 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7676

[startup+1.50111 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 12715
/proc/meminfo: memFree=1777936/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=7964 CPUtime=1.49
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 4007 0 0 0 148 1 0 0 25 0 1 0 38452687 8155136 1749 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 1991 1749 73 123 0 1866 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7964

[startup+3.1013 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 12715
/proc/meminfo: memFree=1777616/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=8216 CPUtime=3.09
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 4055 0 0 0 308 1 0 0 25 0 1 0 38452687 8413184 1797 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538128 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 2054 1797 73 123 0 1929 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8216

[startup+6.30168 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 12715
/proc/meminfo: memFree=1777360/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=8348 CPUtime=6.29
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 4086 0 0 0 628 1 0 0 25 0 1 0 38452687 8548352 1828 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 2087 1828 73 123 0 1962 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8348

[startup+12.7014 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 12715
/proc/meminfo: memFree=1777112/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=8480 CPUtime=12.69
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 4141 0 0 0 1268 1 0 0 25 0 1 0 38452687 8683520 1883 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 2120 1883 73 123 0 1995 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8480

[startup+25.5019 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 12715
/proc/meminfo: memFree=1776728/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=9004 CPUtime=25.48
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 4226 0 0 0 2547 1 0 0 25 0 1 0 38452687 9220096 1968 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 2251 1968 73 123 0 2126 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9004

[startup+51.1019 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 12715
/proc/meminfo: memFree=1776344/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=9396 CPUtime=51.07
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 4321 0 0 0 5106 1 0 0 25 0 1 0 38452687 9621504 2063 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 2349 2063 73 123 0 2224 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9396

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 12715
/proc/meminfo: memFree=1775960/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=9792 CPUtime=102.26
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 4420 0 0 0 10225 1 0 0 25 0 1 0 38452687 10027008 2162 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 2448 2162 73 123 0 2323 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9792

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 12715
/proc/meminfo: memFree=1775704/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=10056 CPUtime=162.24
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 4475 0 0 0 16223 1 0 0 25 0 1 0 38452687 10297344 2217 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579227 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 2514 2217 73 123 0 2389 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10056

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12715
/proc/meminfo: memFree=1775448/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=10188 CPUtime=222.23
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 4529 0 0 0 22221 2 0 0 25 0 1 0 38452687 10432512 2271 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542945 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 2547 2271 73 123 0 2422 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10188

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12715
/proc/meminfo: memFree=1775256/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=10452 CPUtime=282.21
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 4578 0 0 0 28219 2 0 0 25 0 1 0 38452687 10702848 2320 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 2613 2320 73 123 0 2488 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 10452

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12715
/proc/meminfo: memFree=1775072/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=10584 CPUtime=342.2
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 4609 0 0 0 34218 2 0 0 25 0 1 0 38452687 10838016 2351 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564568 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 2646 2351 73 123 0 2521 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 10584

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12715
/proc/meminfo: memFree=1775008/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=10584 CPUtime=402.18
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 4634 0 0 0 40216 2 0 0 25 0 1 0 38452687 10838016 2376 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 2646 2376 73 123 0 2521 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 10584

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12715
/proc/meminfo: memFree=1774880/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=10716 CPUtime=462.16
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 4657 0 0 0 46214 2 0 0 25 0 1 0 38452687 10973184 2399 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 2679 2399 73 123 0 2554 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 10716

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12715
/proc/meminfo: memFree=1774816/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=10848 CPUtime=522.14
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 4673 0 0 0 52212 2 0 0 25 0 1 0 38452687 11108352 2415 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564496 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 2712 2415 73 123 0 2587 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 10848

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12715
/proc/meminfo: memFree=1774688/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=10848 CPUtime=582.14
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 4690 0 0 0 58211 3 0 0 25 0 1 0 38452687 11108352 2432 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 2712 2432 73 123 0 2587 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 10848

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12715
/proc/meminfo: memFree=1774688/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=10980 CPUtime=642.12
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 4703 0 0 0 64209 3 0 0 25 0 1 0 38452687 11243520 2445 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 2745 2445 73 123 0 2620 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 10980


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

[startup+4002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12915
/proc/meminfo: memFree=1772320/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=12864 CPUtime=4001.11
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 5187 0 0 0 400100 11 0 0 25 0 1 0 38452687 13172736 2924 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 3216 2924 73 123 0 3091 0
Current children cumulated CPU time (s) 4001.11
Current children cumulated vsize (KiB) 12864

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12915
/proc/meminfo: memFree=1772256/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=12864 CPUtime=4061.1
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 5191 0 0 0 406099 11 0 0 25 0 1 0 38452687 13172736 2928 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 3216 2928 73 123 0 3091 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 12864

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12915
/proc/meminfo: memFree=1772384/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=12864 CPUtime=4121.08
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 5195 0 0 0 412097 11 0 0 25 0 1 0 38452687 13172736 2932 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579126 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 3216 2932 73 123 0 3091 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 12864

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12915
/proc/meminfo: memFree=1772384/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=12864 CPUtime=4181.06
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 5201 0 0 0 418095 11 0 0 25 0 1 0 38452687 13172736 2938 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 3216 2938 73 123 0 3091 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 12864

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12915
/proc/meminfo: memFree=1772320/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=12996 CPUtime=4241.05
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 5204 0 0 0 424094 11 0 0 25 0 1 0 38452687 13307904 2941 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 3249 2941 73 123 0 3124 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 12996

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12915
/proc/meminfo: memFree=1772256/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=12996 CPUtime=4301.04
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 5207 0 0 0 430092 12 0 0 25 0 1 0 38452687 13307904 2944 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 3249 2944 73 123 0 3124 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 12996

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12915
/proc/meminfo: memFree=1772256/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=12996 CPUtime=4361.02
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 5211 0 0 0 436090 12 0 0 25 0 1 0 38452687 13307904 2948 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 3249 2948 73 123 0 3124 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 12996

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12917
/proc/meminfo: memFree=1772192/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=12996 CPUtime=4421
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 5215 0 0 0 442088 12 0 0 25 0 1 0 38452687 13307904 2952 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 3249 2952 73 123 0 3124 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 12996

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12917
/proc/meminfo: memFree=1772256/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=12996 CPUtime=4480.99
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 5217 0 0 0 448087 12 0 0 25 0 1 0 38452687 13307904 2954 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 3249 2954 73 123 0 3124 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 12996

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12917
/proc/meminfo: memFree=1772192/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=12996 CPUtime=4540.97
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 5222 0 0 0 454085 12 0 0 25 0 1 0 38452687 13307904 2959 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 3249 2959 73 123 0 3124 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 12996

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12917
/proc/meminfo: memFree=1772192/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=12996 CPUtime=4600.96
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 5225 0 0 0 460084 12 0 0 25 0 1 0 38452687 13307904 2962 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 3249 2962 73 123 0 3124 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 12996

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12917
/proc/meminfo: memFree=1772128/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=12996 CPUtime=4660.93
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 5231 0 0 0 466081 12 0 0 25 0 1 0 38452687 13307904 2968 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 3249 2968 73 123 0 3124 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 12996

[startup+4722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12917
/proc/meminfo: memFree=1772064/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=12996 CPUtime=4720.92
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 5233 0 0 0 472080 12 0 0 25 0 1 0 38452687 13307904 2970 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579724 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 3249 2970 73 123 0 3124 0
Current children cumulated CPU time (s) 4720.92
Current children cumulated vsize (KiB) 12996

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12917
/proc/meminfo: memFree=1772000/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=12996 CPUtime=4780.9
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 5237 0 0 0 478078 12 0 0 25 0 1 0 38452687 13307904 2974 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 3249 2974 73 123 0 3124 0
Current children cumulated CPU time (s) 4780.9
Current children cumulated vsize (KiB) 12996

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12917
/proc/meminfo: memFree=1771936/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=13128 CPUtime=4840.89
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 5242 0 0 0 484076 13 0 0 25 0 1 0 38452687 13443072 2979 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542366 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 3282 2979 73 123 0 3157 0
Current children cumulated CPU time (s) 4840.89
Current children cumulated vsize (KiB) 13128

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 12989
/proc/meminfo: memFree=1770664/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=13128 CPUtime=4900.83
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 5245 0 0 0 490070 13 0 0 25 0 1 0 38452687 13443072 2982 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579071 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 3282 2982 73 123 0 3157 0
Current children cumulated CPU time (s) 4900.83
Current children cumulated vsize (KiB) 13128

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13115
/proc/meminfo: memFree=1771872/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=13128 CPUtime=4960.73
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 5247 0 0 0 496059 14 0 0 25 0 1 0 38452687 13443072 2984 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 3282 2984 73 123 0 3157 0
Current children cumulated CPU time (s) 4960.73
Current children cumulated vsize (KiB) 13128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13115
/proc/meminfo: memFree=1771872/2055920 swapFree=4184556/4192956
[pid=12714] ppid=12712 vsize=13128 CPUtime=5000.03
/proc/12714/stat : 12714 (march_ks) R 12712 12714 12660 0 -1 4194304 5248 0 0 0 499989 14 0 0 25 0 1 0 38452687 13443072 2985 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538212 0 0 4096 0 0 0 0 17 1 0 0
/proc/12714/statm: 3282 2985 73 123 0 3157 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 13128

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): 5001.61
CPU time (s): 5000.04
CPU user time (s): 4999.89
CPU system time (s): 0.151976
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 13128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.89
system time used= 0.151976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5248
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= 8208

runsolver used 3.67144 second user time and 10.0865 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Sat Apr 21 23:39:27 UTC 2007

IDJOB= 371095
IDBENCH= 20214
IDSOLVER= 180
FILE ID= node62/371095-1177198767

PBS_JOBID= 4649138

Free space on /tmp= 66496 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S152598520-02-SAT.cnf
COMMAND LINE= /tmp/evaluation/371095-1177198767/march_ks /tmp/evaluation/371095-1177198767/instance-371095-1177198767.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-371095-1177198767 -o ROOT/results/node62/solver-371095-1177198767 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371095-1177198767/march_ks /tmp/evaluation/371095-1177198767/instance-371095-1177198767.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  00293343f58b96b091c585953d0e06f9

RANDOM SEED= 706933966

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.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		: 3000.216
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		: 3000.216
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:       1785072 kB
Buffers:         27036 kB
Cached:         174884 kB
SwapCached:       2148 kB
Active:          41352 kB
Inactive:       169708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1785072 kB
SwapTotal:     4192956 kB
SwapFree:      4184556 kB
Dirty:            2772 kB
Writeback:           0 kB
Mapped:          15640 kB
Slab:            45772 kB
Committed_AS:  1099164 kB
PageTables:       1460 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 node62 on Sun Apr 22 01:02:51 UTC 2007