Trace number 371661

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 2007-02-08UNSAT 796.161 796.427

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S1279108477-06.UNSAT.shuffled.cnf
MD5SUM0fb73f67c7f5af95b3c6ed625e2e258c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark796.161
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

Solver Data (download as text)

0.69/0.79	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.69/0.79	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.69/0.79	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.69/0.79	c main()::
0.69/0.79	c initFormula():: searching for DIMACS p-line....
0.69/0.79	c full lookahead due to high density!
0.69/0.79	c initFormula():: the DIMACS p-line indicates a CNF of 60 variables and 5340 clauses.
0.69/0.79	c parseCNF():: parsing....
0.69/0.79	c parseCNF():: the CNF contains 0 unary clauses.
0.69/0.79	c runParser():: parsing was successful, warming up engines...
0.69/0.79	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.79	c preprocessing fase I completed:: there are now 60 free variables and 5340 clauses.
0.69/0.79	c stat :: sign balance is biased by 0.006
0.69/0.79	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.69/0.79	c using k-SAT heuristics (size based diff)
0.69/0.79	c longest clause has size 7
0.69/0.79	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.79	c main():: clause / variable ratio: ( 5340 / 60 ) = 89.00
0.69/0.79	c longest clause has size 7
0.69/0.79	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.79	c dynamic_preselect_setsize :: off
0.69/0.79	c suggested doublelook initial :: 0
0.69/0.79	c main():: all systems go!
0.69/0.79	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| 0 NC: 133 JD: 16
0.79/0.86	c |----------------------------------------------------------------|
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1.69/1.76	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 13554 JD: 16
6.99/7.00	c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 57574 JD: 16
27.48/27.57	c |----------------------------------------------------------------|
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82.37/82.49	c |----------------------------------------------------------------|
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338.88/339.03	c |----------------------------------------------------------------|
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c |****************************************************************| 7 NC: 1043913 JD: 16
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c |****************************************************************| 8 NC: 1318179 JD: 16
641.18/641.47	c |----------------------------------------------------------------|
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c |****************************************************************| 9 NC: 1488887 JD: 16
729.55/729.89	c |----------------------------------------------------------------|
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c |****************************************************************| 10 NC: 1569087 JD: 16
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c |****************************************************************| 11 NC: 1597653 JD: 16
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c |****************************************************************| 12 NC: 1604972 JD: 16
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c |****************************************************************| 13 NC: 1606238 JD: 16
795.92/796.24	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 14 NC: 1606383 JD: 16
796.02/796.40	c |----------------------------------------------------------------|
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c |****************************************************************| 15 NC: 1606394 JD: 16
796.13/796.42	c |----------------------------------------------------------------|
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c |********************************
c |****************************************************************| 16 NC: 1606395 JD: 16
796.13/796.42	c |----------------------------------------------------------------|
c |
796.13/796.42	c
796.13/796.42	c main():: nodeCount: 1606395
796.13/796.42	c main():: dead ends in main: 2142
796.13/796.42	c main():: lookAheadCount: 87524267
796.13/796.42	c main():: unitResolveCount: 3261972
796.13/796.42	c main():: time=796.270000
796.13/796.42	c main():: necessary_assignments: 5712
796.13/796.42	c main():: bin_sat: 0, bin_unsat 0
796.13/796.42	c main():: doublelook: #: 5294224, succes #: 4307459
796.13/796.42	c main():: doublelook: overall 6.161 of all possible doublelooks executed
796.13/796.42	c main():: doublelook: succesrate: 81.361, average DL_trigger: 16.923
796.13/796.42	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node25/watcher-371661-1177544612 -o ROOT/results/node25/solver-371661-1177544612 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371661-1177544612/march_ks /tmp/evaluation/371661-1177544612/instance-371661-1177544612.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: 0.03 0.05 0.26 3/64 17020
/proc/meminfo: memFree=1826344/2055920 swapFree=4182892/4192956
[pid=17020] ppid=17018 vsize=656 CPUtime=0
/proc/17020/stat : 17020 (march_ks) R 17018 17020 16930 0 -1 4194304 91 0 0 0 0 0 0 0 18 0 1 0 202378376 671744 77 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134787614 0 0 4096 0 0 0 0 17 1 0 0
/proc/17020/statm: 164 78 47 123 0 39 0

[startup+0.0429059 s]
/proc/loadavg: 0.03 0.05 0.26 3/64 17020
/proc/meminfo: memFree=1826344/2055920 swapFree=4182892/4192956
[pid=17020] ppid=17018 vsize=1528 CPUtime=0.03
/proc/17020/stat : 17020 (march_ks) R 17018 17020 16930 0 -1 4194304 645 0 0 0 3 0 0 0 18 0 1 0 202378376 1564672 287 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567037 0 0 4096 0 0 0 0 17 1 0 0
/proc/17020/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1528

[startup+0.101916 s]
/proc/loadavg: 0.03 0.05 0.26 3/64 17020
/proc/meminfo: memFree=1826344/2055920 swapFree=4182892/4192956
[pid=17020] ppid=17018 vsize=1528 CPUtime=0.09
/proc/17020/stat : 17020 (march_ks) R 17018 17020 16930 0 -1 4194304 645 0 0 0 9 0 0 0 18 0 1 0 202378376 1564672 287 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 1 0 0
/proc/17020/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1528

[startup+0.301949 s]
/proc/loadavg: 0.03 0.05 0.26 3/64 17020
/proc/meminfo: memFree=1826344/2055920 swapFree=4182892/4192956
[pid=17020] ppid=17018 vsize=1528 CPUtime=0.29
/proc/17020/stat : 17020 (march_ks) R 17018 17020 16930 0 -1 4194304 645 0 0 0 29 0 0 0 19 0 1 0 202378376 1564672 287 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 1 0 0
/proc/17020/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1528

[startup+0.702018 s]
/proc/loadavg: 0.03 0.05 0.26 3/64 17020
/proc/meminfo: memFree=1826344/2055920 swapFree=4182892/4192956
[pid=17020] ppid=17018 vsize=1528 CPUtime=0.69
/proc/17020/stat : 17020 (march_ks) R 17018 17020 16930 0 -1 4194304 645 0 0 0 69 0 0 0 22 0 1 0 202378376 1564672 287 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/17020/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1528

[startup+1.50115 s]
/proc/loadavg: 0.03 0.05 0.26 2/65 17021
/proc/meminfo: memFree=1825056/2055920 swapFree=4182892/4192956
[pid=17020] ppid=17018 vsize=1760 CPUtime=1.49
/proc/17020/stat : 17020 (march_ks) R 17018 17020 16930 0 -1 4194304 895 0 0 0 149 0 0 0 25 0 1 0 202378376 1802240 350 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/17020/statm: 440 350 72 123 0 315 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1760

[startup+3.10143 s]
/proc/loadavg: 0.03 0.05 0.26 2/65 17021
/proc/meminfo: memFree=1824928/2055920 swapFree=4182892/4192956
[pid=17020] ppid=17018 vsize=1760 CPUtime=3.09
/proc/17020/stat : 17020 (march_ks) R 17018 17020 16930 0 -1 4194304 895 0 0 0 309 0 0 0 25 0 1 0 202378376 1802240 350 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/17020/statm: 440 350 72 123 0 315 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1760

[startup+6.30197 s]
/proc/loadavg: 0.11 0.07 0.26 2/65 17021
/proc/meminfo: memFree=1824864/2055920 swapFree=4182892/4192956
[pid=17020] ppid=17018 vsize=1760 CPUtime=6.29
/proc/17020/stat : 17020 (march_ks) R 17018 17020 16930 0 -1 4194304 895 0 0 0 629 0 0 0 25 0 1 0 202378376 1802240 350 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/17020/statm: 440 350 72 123 0 315 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1760

[startup+12.7011 s]
/proc/loadavg: 0.18 0.08 0.27 2/65 17021
/proc/meminfo: memFree=1824800/2055920 swapFree=4182892/4192956
[pid=17020] ppid=17018 vsize=1760 CPUtime=12.69
/proc/17020/stat : 17020 (march_ks) R 17018 17020 16930 0 -1 4194304 895 0 0 0 1269 0 0 0 25 0 1 0 202378376 1802240 350 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/17020/statm: 440 350 72 123 0 315 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1760

[startup+25.5012 s]
/proc/loadavg: 0.36 0.13 0.28 2/65 17021
/proc/meminfo: memFree=1824800/2055920 swapFree=4182892/4192956
[pid=17020] ppid=17018 vsize=1760 CPUtime=25.48
/proc/17020/stat : 17020 (march_ks) R 17018 17020 16930 0 -1 4194304 895 0 0 0 2548 0 0 0 25 0 1 0 202378376 1802240 350 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17020/statm: 440 350 72 123 0 315 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1760

[startup+51.1016 s]
/proc/loadavg: 0.58 0.20 0.30 2/65 17021
/proc/meminfo: memFree=1824672/2055920 swapFree=4182892/4192956
[pid=17020] ppid=17018 vsize=1964 CPUtime=51.07
/proc/17020/stat : 17020 (march_ks) R 17018 17020 16930 0 -1 4194304 932 0 0 0 5107 0 0 0 25 0 1 0 202378376 2011136 387 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/17020/statm: 491 387 72 123 0 366 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1964

[startup+102.305 s]
/proc/loadavg: 0.81 0.32 0.33 2/65 17021
/proc/meminfo: memFree=1824544/2055920 swapFree=4182892/4192956
[pid=17020] ppid=17018 vsize=2064 CPUtime=102.26
/proc/17020/stat : 17020 (march_ks) R 17018 17020 16930 0 -1 4194304 965 0 0 0 10226 0 0 0 25 0 1 0 202378376 2113536 420 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17020/statm: 516 420 72 123 0 391 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2064

[startup+162.302 s]
/proc/loadavg: 0.93 0.44 0.37 2/65 17021
/proc/meminfo: memFree=1824352/2055920 swapFree=4182892/4192956
[pid=17020] ppid=17018 vsize=2216 CPUtime=162.24
/proc/17020/stat : 17020 (march_ks) R 17018 17020 16930 0 -1 4194304 1008 0 0 0 16224 0 0 0 25 0 1 0 202378376 2269184 463 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585196 0 0 4096 0 0 0 0 17 1 0 0
/proc/17020/statm: 554 463 72 123 0 429 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2216

[startup+222.302 s]
/proc/loadavg: 0.97 0.54 0.40 2/65 17021
/proc/meminfo: memFree=1824160/2055920 swapFree=4182892/4192956
[pid=17020] ppid=17018 vsize=2444 CPUtime=222.22
/proc/17020/stat : 17020 (march_ks) R 17018 17020 16930 0 -1 4194304 1049 0 0 0 22222 0 0 0 25 0 1 0 202378376 2502656 504 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17020/statm: 611 504 72 123 0 486 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 2444

[startup+282.303 s]
/proc/loadavg: 0.99 0.62 0.44 2/65 17021
/proc/meminfo: memFree=1823968/2055920 swapFree=4182892/4192956
[pid=17020] ppid=17018 vsize=2784 CPUtime=282.2
/proc/17020/stat : 17020 (march_ks) R 17018 17020 16930 0 -1 4194304 1094 0 0 0 28220 0 0 0 25 0 1 0 202378376 2850816 549 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587456 0 0 4096 0 0 0 0 17 1 0 0
/proc/17020/statm: 696 549 72 123 0 571 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 2784

[startup+342.301 s]
/proc/loadavg: 0.99 0.69 0.47 2/65 17021
/proc/meminfo: memFree=1823712/2055920 swapFree=4182892/4192956
[pid=17020] ppid=17018 vsize=2784 CPUtime=342.18
/proc/17020/stat : 17020 (march_ks) R 17018 17020 16930 0 -1 4194304 1141 0 0 0 34218 0 0 0 25 0 1 0 202378376 2850816 596 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541797 0 0 4096 0 0 0 0 17 1 0 0
/proc/17020/statm: 696 596 72 123 0 571 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 2784

[startup+402.301 s]
/proc/loadavg: 1.03 0.75 0.51 2/65 17021
/proc/meminfo: memFree=1823520/2055920 swapFree=4182892/4192956
[pid=17020] ppid=17018 vsize=3296 CPUtime=402.16
/proc/17020/stat : 17020 (march_ks) R 17018 17020 16930 0 -1 4194304 1188 0 0 0 40216 0 0 0 25 0 1 0 202378376 3375104 643 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/17020/statm: 824 643 72 123 0 699 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 3296

[startup+462.302 s]
/proc/loadavg: 1.04 0.81 0.54 2/65 17021
/proc/meminfo: memFree=1823264/2055920 swapFree=4182892/4192956
[pid=17020] ppid=17018 vsize=3296 CPUtime=462.14
/proc/17020/stat : 17020 (march_ks) R 17018 17020 16930 0 -1 4194304 1240 0 0 0 46214 0 0 0 25 0 1 0 202378376 3375104 695 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/17020/statm: 824 695 72 123 0 699 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 3296

[startup+522.302 s]
/proc/loadavg: 1.01 0.84 0.57 2/65 17021
/proc/meminfo: memFree=1823072/2055920 swapFree=4182892/4192956
[pid=17020] ppid=17018 vsize=4060 CPUtime=522.12
/proc/17020/stat : 17020 (march_ks) R 17018 17020 16930 0 -1 4194304 1296 0 0 0 52212 0 0 0 25 0 1 0 202378376 4157440 751 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/17020/statm: 1015 751 72 123 0 890 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 4060

[startup+582.301 s]
/proc/loadavg: 1.00 0.87 0.59 2/65 17021
/proc/meminfo: memFree=1822816/2055920 swapFree=4182892/4192956
[pid=17020] ppid=17018 vsize=4060 CPUtime=582.1
/proc/17020/stat : 17020 (march_ks) R 17018 17020 16930 0 -1 4194304 1356 0 0 0 58210 0 0 0 25 0 1 0 202378376 4157440 811 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17020/statm: 1015 811 72 123 0 890 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 4060

[startup+642.301 s]
/proc/loadavg: 1.00 0.89 0.61 2/65 17021
/proc/meminfo: memFree=1822496/2055920 swapFree=4182892/4192956
[pid=17020] ppid=17018 vsize=4060 CPUtime=642.08
/proc/17020/stat : 17020 (march_ks) R 17018 17020 16930 0 -1 4194304 1423 0 0 0 64208 0 0 0 25 0 1 0 202378376 4157440 878 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/17020/statm: 1015 878 72 123 0 890 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 4060

[startup+702.302 s]
/proc/loadavg: 1.00 0.91 0.64 2/65 17021
/proc/meminfo: memFree=1822240/2055920 swapFree=4182892/4192956
[pid=17020] ppid=17018 vsize=5212 CPUtime=702.06
/proc/17020/stat : 17020 (march_ks) R 17018 17020 16930 0 -1 4194304 1495 0 0 0 70206 0 0 0 25 0 1 0 202378376 5337088 950 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/17020/statm: 1303 950 72 123 0 1178 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 5212

[startup+762.306 s]
/proc/loadavg: 1.00 0.92 0.65 2/65 17021
/proc/meminfo: memFree=1821856/2055920 swapFree=4182892/4192956
[pid=17020] ppid=17018 vsize=5212 CPUtime=762.04
/proc/17020/stat : 17020 (march_ks) R 17018 17020 16930 0 -1 4194304 1585 0 0 0 76204 0 0 0 25 0 1 0 202378376 5337088 1040 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/17020/statm: 1303 1040 72 123 0 1178 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 5212

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

[startup+767.902 s]
/proc/loadavg: 1.00 0.92 0.66 2/65 17021
/proc/meminfo: memFree=1821792/2055920 swapFree=4182892/4192956
[pid=17020] ppid=17018 vsize=5212 CPUtime=767.63
/proc/17020/stat : 17020 (march_ks) R 17018 17020 16930 0 -1 4194304 1594 0 0 0 76763 0 0 0 25 0 1 0 202378376 5337088 1049 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628830 0 0 4096 0 0 0 0 17 1 0 0
/proc/17020/statm: 1303 1049 72 123 0 1178 0
Current children cumulated CPU time (s) 767.63
Current children cumulated vsize (KiB) 5212

[startup+780.702 s]
/proc/loadavg: 1.00 0.92 0.66 2/65 17021
/proc/meminfo: memFree=1821728/2055920 swapFree=4182892/4192956
[pid=17020] ppid=17018 vsize=5212 CPUtime=780.43
/proc/17020/stat : 17020 (march_ks) R 17018 17020 16930 0 -1 4194304 1619 0 0 0 78043 0 0 0 25 0 1 0 202378376 5337088 1074 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/17020/statm: 1303 1074 72 123 0 1178 0
Current children cumulated CPU time (s) 780.43
Current children cumulated vsize (KiB) 5212

[startup+787.102 s]
/proc/loadavg: 1.00 0.93 0.66 2/65 17021
/proc/meminfo: memFree=1821664/2055920 swapFree=4182892/4192956
[pid=17020] ppid=17018 vsize=5212 CPUtime=786.83
/proc/17020/stat : 17020 (march_ks) R 17018 17020 16930 0 -1 4194304 1633 0 0 0 78683 0 0 0 25 0 1 0 202378376 5337088 1088 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/17020/statm: 1303 1088 72 123 0 1178 0
Current children cumulated CPU time (s) 786.83
Current children cumulated vsize (KiB) 5212

[startup+790.303 s]
/proc/loadavg: 1.00 0.93 0.66 2/65 17021
/proc/meminfo: memFree=1821600/2055920 swapFree=4182892/4192956
[pid=17020] ppid=17018 vsize=5212 CPUtime=790.03
/proc/17020/stat : 17020 (march_ks) R 17018 17020 16930 0 -1 4194304 1641 0 0 0 79003 0 0 0 25 0 1 0 202378376 5337088 1096 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/17020/statm: 1303 1096 72 123 0 1178 0
Current children cumulated CPU time (s) 790.03
Current children cumulated vsize (KiB) 5212

[startup+793.501 s]
/proc/loadavg: 1.00 0.93 0.66 2/65 17021
/proc/meminfo: memFree=1821600/2055920 swapFree=4182892/4192956
[pid=17020] ppid=17018 vsize=5212 CPUtime=793.22
/proc/17020/stat : 17020 (march_ks) R 17018 17020 16930 0 -1 4194304 1648 0 0 0 79322 0 0 0 25 0 1 0 202378376 5337088 1103 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/17020/statm: 1303 1103 72 123 0 1178 0
Current children cumulated CPU time (s) 793.22
Current children cumulated vsize (KiB) 5212

[startup+795.101 s]
/proc/loadavg: 1.00 0.93 0.66 2/65 17021
/proc/meminfo: memFree=1821600/2055920 swapFree=4182892/4192956
[pid=17020] ppid=17018 vsize=5212 CPUtime=794.82
/proc/17020/stat : 17020 (march_ks) R 17018 17020 16930 0 -1 4194304 1653 0 0 0 79482 0 0 0 25 0 1 0 202378376 5337088 1108 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/17020/statm: 1303 1108 72 123 0 1178 0
Current children cumulated CPU time (s) 794.82
Current children cumulated vsize (KiB) 5212

[startup+795.901 s]
/proc/loadavg: 1.00 0.93 0.66 2/65 17021
/proc/meminfo: memFree=1821536/2055920 swapFree=4182892/4192956
[pid=17020] ppid=17018 vsize=5212 CPUtime=795.62
/proc/17020/stat : 17020 (march_ks) R 17018 17020 16930 0 -1 4194304 1655 0 0 0 79562 0 0 0 25 0 1 0 202378376 5337088 1110 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585086 0 0 4096 0 0 0 0 17 1 0 0
/proc/17020/statm: 1303 1110 72 123 0 1178 0
Current children cumulated CPU time (s) 795.62
Current children cumulated vsize (KiB) 5212

[startup+796.302 s]
/proc/loadavg: 1.00 0.93 0.66 2/65 17021
/proc/meminfo: memFree=1821536/2055920 swapFree=4182892/4192956
[pid=17020] ppid=17018 vsize=5212 CPUtime=796.02
/proc/17020/stat : 17020 (march_ks) R 17018 17020 16930 0 -1 4194304 1656 0 0 0 79602 0 0 0 25 0 1 0 202378376 5337088 1111 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/17020/statm: 1303 1111 72 123 0 1178 0
Current children cumulated CPU time (s) 796.02
Current children cumulated vsize (KiB) 5212

[startup+796.405 s]
/proc/loadavg: 1.00 0.93 0.66 2/65 17021
/proc/meminfo: memFree=1821536/2055920 swapFree=4182892/4192956
[pid=17020] ppid=17018 vsize=5212 CPUtime=796.13
/proc/17020/stat : 17020 (march_ks) R 17018 17020 16930 0 -1 4194304 1657 0 0 0 79612 1 0 0 25 0 1 0 202378376 5337088 1112 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/17020/statm: 1303 1112 72 123 0 1178 0
Current children cumulated CPU time (s) 796.13
Current children cumulated vsize (KiB) 5212

Child status: 20
Real time (s): 796.427
CPU time (s): 796.161
CPU user time (s): 796.149
CPU system time (s): 0.011998
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 5212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 796.149
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1659
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= 7
involuntary context switches= 2076

runsolver used 0.605907 second user time and 1.59176 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Wed Apr 25 23:43:33 UTC 2007

IDJOB= 371661
IDBENCH= 19930
IDSOLVER= 180
FILE ID= node25/371661-1177544612

PBS_JOBID= 4696139

Free space on /tmp= 66395 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S1279108477-06.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/371661-1177544612/march_ks /tmp/evaluation/371661-1177544612/instance-371661-1177544612.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-371661-1177544612 -o ROOT/results/node25/solver-371661-1177544612 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371661-1177544612/march_ks /tmp/evaluation/371661-1177544612/instance-371661-1177544612.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  0fb73f67c7f5af95b3c6ed625e2e258c

RANDOM SEED= 105332515

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
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		: 3000.261
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:       1826752 kB
Buffers:         28400 kB
Cached:         148992 kB
SwapCached:       3964 kB
Active:          80996 kB
Inactive:       105872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1826752 kB
SwapTotal:     4192956 kB
SwapFree:      4182892 kB
Dirty:            2400 kB
Writeback:           0 kB
Mapped:          15244 kB
Slab:            28332 kB
Committed_AS:  4214300 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= 66395 MiB

End job on node25 on Wed Apr 25 23:56:50 UTC 2007