Trace number 371547

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 873.568 873.775

General information on the benchmark

Namerandom/OnTreshold/5SAT/v100/
unif-k5-r21.3-v100-c2130-S1225022879-08.UNSAT.shuffled.cnf
MD5SUM06c88ca8490143b77ab1c7722ab3dc5c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark873.568
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
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 52130
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.04	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.04	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.04	c main()::
0.00/0.04	c initFormula():: searching for DIMACS p-line....
0.00/0.04	c full lookahead due to high density!
0.00/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 100 variables and 2130 clauses.
0.00/0.04	c parseCNF():: parsing....
0.00/0.04	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.04	c runParser():: parsing was successful, warming up engines...
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c preprocessing fase I completed:: there are now 100 free variables and 2130 clauses.
0.00/0.04	c stat :: sign balance is biased by 0.042
0.00/0.04	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.04	c using k-SAT heuristics (size based diff)
0.00/0.04	c longest clause has size 5
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 5 duplicate clauses
0.00/0.04	c resolvent_look() :: found 3 resolvents
0.00/0.04	c main():: clause / variable ratio: ( 2133 / 100 ) = 21.33
0.00/0.04	c longest clause has size 5
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c dynamic_preselect_setsize :: off
0.00/0.04	c suggested doublelook initial :: 0
0.00/0.04	c main():: all systems go!
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |********************************
c |****************************************************************| 0 NC: 159 JD: 16
0.10/0.11	c |----------------------------------------------------------------|
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c |****************************************************************| 1 NC: 4155 JD: 16
1.80/1.87	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 27563 JD: 16
12.19/12.30	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 111250 JD: 16
49.78/49.89	c |----------------------------------------------------------------|
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c |****************************************************************| 4 NC: 304567 JD: 16
136.86/136.99	c |----------------------------------------------------------------|
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281.62/281.73	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 1019728 JD: 16
463.18/463.38	c |----------------------------------------------------------------|
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c |****************************************************************| 7 NC: 1388913 JD: 16
633.95/634.14	c |----------------------------------------------------------------|
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c |****************************************************************| 9 NC: 1804314 JD: 16
829.90/830.17	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 10 NC: 1867213 JD: 16
860.79/861.04	c |----------------------------------------------------------------|
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c |****************************************************************| 11 NC: 1886597 JD: 16
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c |****************************************************************| 12 NC: 1890865 JD: 16
873.09/873.39	c |----------------------------------------------------------------|
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c |****************************************************************| 13 NC: 1891418 JD: 16
873.49/873.74	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 14 NC: 1891452 JD: 16
873.49/873.77	c |----------------------------------------------------------------|
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c |****************************************************************| 15 NC: 1891453 JD: 16
873.49/873.77	c |----------------------------------------------------------------|
c |
873.49/873.77	c
873.49/873.77	c main():: nodeCount: 1891453
873.49/873.77	c main():: dead ends in main: 2772
873.49/873.77	c main():: lookAheadCount: 213532100
873.49/873.77	c main():: unitResolveCount: 5399977
873.49/873.77	c main():: time=873.690000
873.49/873.77	c main():: necessary_assignments: 29085
873.49/873.77	c main():: bin_sat: 0, bin_unsat 0
873.49/873.77	c main():: doublelook: #: 8487701, succes #: 7056466
873.49/873.77	c main():: doublelook: overall 4.030 of all possible doublelooks executed
873.49/873.77	c main():: doublelook: succesrate: 83.138, average DL_trigger: 26.017
873.49/873.77	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/node65/watcher-371547-1177543840 -o ROOT/results/node65/solver-371547-1177543840 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371547-1177543840/march_ks /tmp/evaluation/371547-1177543840/instance-371547-1177543840.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: 0.72 0.91 0.79 3/64 18953
/proc/meminfo: memFree=1816000/2055920 swapFree=4184008/4192956
[pid=18953] ppid=18951 vsize=656 CPUtime=0
/proc/18953/stat : 18953 (march_ks) R 18951 18953 18542 0 -1 4194304 87 0 0 0 0 0 0 0 18 0 1 0 230373714 671744 73 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/18953/statm: 198 78 48 123 0 73 0

[startup+0.0597851 s]
/proc/loadavg: 0.72 0.91 0.79 3/64 18953
/proc/meminfo: memFree=1816000/2055920 swapFree=4184008/4192956
[pid=18953] ppid=18951 vsize=1048 CPUtime=0.05
/proc/18953/stat : 18953 (march_ks) R 18951 18953 18542 0 -1 4194304 194 0 0 0 5 0 0 0 18 0 1 0 230373714 1073152 177 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563349 0 0 4096 0 0 0 0 17 1 0 0
/proc/18953/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1048

[startup+0.102787 s]
/proc/loadavg: 0.72 0.91 0.79 3/64 18953
/proc/meminfo: memFree=1816000/2055920 swapFree=4184008/4192956
[pid=18953] ppid=18951 vsize=1048 CPUtime=0.1
/proc/18953/stat : 18953 (march_ks) R 18951 18953 18542 0 -1 4194304 194 0 0 0 10 0 0 0 18 0 1 0 230373714 1073152 177 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/18953/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1048

[startup+0.301803 s]
/proc/loadavg: 0.72 0.91 0.79 3/64 18953
/proc/meminfo: memFree=1816000/2055920 swapFree=4184008/4192956
[pid=18953] ppid=18951 vsize=1048 CPUtime=0.3
/proc/18953/stat : 18953 (march_ks) R 18951 18953 18542 0 -1 4194304 194 0 0 0 30 0 0 0 19 0 1 0 230373714 1073152 177 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541820 0 0 4096 0 0 0 0 17 1 0 0
/proc/18953/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1048

[startup+0.702837 s]
/proc/loadavg: 0.72 0.91 0.79 3/64 18953
/proc/meminfo: memFree=1816000/2055920 swapFree=4184008/4192956
[pid=18953] ppid=18951 vsize=1048 CPUtime=0.7
/proc/18953/stat : 18953 (march_ks) R 18951 18953 18542 0 -1 4194304 194 0 0 0 70 0 0 0 23 0 1 0 230373714 1073152 177 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/18953/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1048

[startup+1.5019 s]
/proc/loadavg: 0.74 0.91 0.79 2/65 18954
/proc/meminfo: memFree=1815672/2055920 swapFree=4184008/4192956
[pid=18953] ppid=18951 vsize=1048 CPUtime=1.5
/proc/18953/stat : 18953 (march_ks) R 18951 18953 18542 0 -1 4194304 194 0 0 0 150 0 0 0 25 0 1 0 230373714 1073152 177 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/18953/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1048

[startup+3.10104 s]
/proc/loadavg: 0.74 0.91 0.79 2/65 18954
/proc/meminfo: memFree=1815544/2055920 swapFree=4184008/4192956
[pid=18953] ppid=18951 vsize=1048 CPUtime=3.09
/proc/18953/stat : 18953 (march_ks) R 18951 18953 18542 0 -1 4194304 194 0 0 0 309 0 0 0 25 0 1 0 230373714 1073152 177 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/18953/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1048

[startup+6.3013 s]
/proc/loadavg: 0.74 0.91 0.79 2/65 18954
/proc/meminfo: memFree=1815416/2055920 swapFree=4184008/4192956
[pid=18953] ppid=18951 vsize=1048 CPUtime=6.29
/proc/18953/stat : 18953 (march_ks) R 18951 18953 18542 0 -1 4194304 194 0 0 0 629 0 0 0 25 0 1 0 230373714 1073152 177 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/18953/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1048

[startup+12.7018 s]
/proc/loadavg: 0.78 0.91 0.79 2/65 18954
/proc/meminfo: memFree=1815416/2055920 swapFree=4184008/4192956
[pid=18953] ppid=18951 vsize=1048 CPUtime=12.69
/proc/18953/stat : 18953 (march_ks) R 18951 18953 18542 0 -1 4194304 194 0 0 0 1269 0 0 0 25 0 1 0 230373714 1073152 177 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526901 0 0 4096 0 0 0 0 17 1 0 0
/proc/18953/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1048

[startup+25.5019 s]
/proc/loadavg: 0.81 0.91 0.80 2/65 18954
/proc/meminfo: memFree=1815352/2055920 swapFree=4184008/4192956
[pid=18953] ppid=18951 vsize=1180 CPUtime=25.49
/proc/18953/stat : 18953 (march_ks) R 18951 18953 18542 0 -1 4194304 202 0 0 0 2549 0 0 0 25 0 1 0 230373714 1208320 185 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/18953/statm: 295 185 72 123 0 170 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1180

[startup+51.102 s]
/proc/loadavg: 0.87 0.92 0.80 2/65 18954
/proc/meminfo: memFree=1815288/2055920 swapFree=4184008/4192956
[pid=18953] ppid=18951 vsize=1180 CPUtime=51.08
/proc/18953/stat : 18953 (march_ks) R 18951 18953 18542 0 -1 4194304 212 0 0 0 5108 0 0 0 25 0 1 0 230373714 1208320 195 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/18953/statm: 295 195 72 123 0 170 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1180

[startup+102.305 s]
/proc/loadavg: 0.95 0.93 0.81 2/65 18954
/proc/meminfo: memFree=1815160/2055920 swapFree=4184008/4192956
[pid=18953] ppid=18951 vsize=1324 CPUtime=102.27
/proc/18953/stat : 18953 (march_ks) R 18951 18953 18542 0 -1 4194304 263 0 0 0 10227 0 0 0 25 0 1 0 230373714 1355776 244 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134549218 0 0 4096 0 0 0 0 17 1 0 0
/proc/18953/statm: 331 244 72 123 0 206 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1324

[startup+162.301 s]
/proc/loadavg: 0.98 0.94 0.82 2/65 18954
/proc/meminfo: memFree=1814968/2055920 swapFree=4184008/4192956
[pid=18953] ppid=18951 vsize=1424 CPUtime=162.25
/proc/18953/stat : 18953 (march_ks) R 18951 18953 18542 0 -1 4194304 293 0 0 0 16225 0 0 0 25 0 1 0 230373714 1458176 274 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/18953/statm: 356 274 72 123 0 231 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1424

[startup+222.301 s]
/proc/loadavg: 0.99 0.95 0.83 2/65 18954
/proc/meminfo: memFree=1814840/2055920 swapFree=4184008/4192956
[pid=18953] ppid=18951 vsize=1576 CPUtime=222.24
/proc/18953/stat : 18953 (march_ks) R 18951 18953 18542 0 -1 4194304 320 0 0 0 22224 0 0 0 25 0 1 0 230373714 1613824 301 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538085 0 0 4096 0 0 0 0 17 1 0 0
/proc/18953/statm: 394 301 72 123 0 269 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 1576

[startup+282.301 s]
/proc/loadavg: 0.99 0.95 0.83 2/65 18954
/proc/meminfo: memFree=1814648/2055920 swapFree=4184008/4192956
[pid=18953] ppid=18951 vsize=1804 CPUtime=282.22
/proc/18953/stat : 18953 (march_ks) R 18951 18953 18542 0 -1 4194304 352 0 0 0 28222 0 0 0 25 0 1 0 230373714 1847296 333 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538105 0 0 4096 0 0 0 0 17 1 0 0
/proc/18953/statm: 451 333 72 123 0 326 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1804

[startup+342.301 s]
/proc/loadavg: 0.99 0.96 0.84 2/65 18954
/proc/meminfo: memFree=1814520/2055920 swapFree=4184008/4192956
[pid=18953] ppid=18951 vsize=1804 CPUtime=342.21
/proc/18953/stat : 18953 (march_ks) R 18951 18953 18542 0 -1 4194304 387 0 0 0 34221 0 0 0 25 0 1 0 230373714 1847296 368 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541728 0 0 4096 0 0 0 0 17 1 0 0
/proc/18953/statm: 451 368 72 123 0 326 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 1804

[startup+402.301 s]
/proc/loadavg: 0.99 0.96 0.84 2/65 18954
/proc/meminfo: memFree=1814392/2055920 swapFree=4184008/4192956
[pid=18953] ppid=18951 vsize=2144 CPUtime=402.19
/proc/18953/stat : 18953 (march_ks) R 18951 18953 18542 0 -1 4194304 423 0 0 0 40219 0 0 0 25 0 1 0 230373714 2195456 404 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/18953/statm: 536 404 72 123 0 411 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 2144

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 18954
/proc/meminfo: memFree=1814200/2055920 swapFree=4184008/4192956
[pid=18953] ppid=18951 vsize=2144 CPUtime=462.18
/proc/18953/stat : 18953 (march_ks) R 18951 18953 18542 0 -1 4194304 464 0 0 0 46218 0 0 0 25 0 1 0 230373714 2195456 445 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527258 0 0 4096 0 0 0 0 17 1 0 0
/proc/18953/statm: 536 445 72 123 0 411 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 2144

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 18954
/proc/meminfo: memFree=1814008/2055920 swapFree=4184008/4192956
[pid=18953] ppid=18951 vsize=2656 CPUtime=522.16
/proc/18953/stat : 18953 (march_ks) R 18951 18953 18542 0 -1 4194304 505 0 0 0 52216 0 0 0 25 0 1 0 230373714 2719744 486 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541994 0 0 4096 0 0 0 0 17 1 0 0
/proc/18953/statm: 664 486 72 123 0 539 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 2656

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 18954
/proc/meminfo: memFree=1813752/2055920 swapFree=4184008/4192956
[pid=18953] ppid=18951 vsize=2656 CPUtime=582.15
/proc/18953/stat : 18953 (march_ks) R 18951 18953 18542 0 -1 4194304 559 0 0 0 58215 0 0 0 25 0 1 0 230373714 2719744 540 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/18953/statm: 664 540 72 123 0 539 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 2656

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 18956
/proc/meminfo: memFree=1813560/2055920 swapFree=4184008/4192956
[pid=18953] ppid=18951 vsize=3420 CPUtime=642.15
/proc/18953/stat : 18953 (march_ks) R 18951 18953 18542 0 -1 4194304 613 0 0 0 64214 1 0 0 25 0 1 0 230373714 3502080 594 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/18953/statm: 855 594 72 123 0 730 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 3420

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 18956
/proc/meminfo: memFree=1813368/2055920 swapFree=4184008/4192956
[pid=18953] ppid=18951 vsize=3420 CPUtime=702.13
/proc/18953/stat : 18953 (march_ks) R 18951 18953 18542 0 -1 4194304 674 0 0 0 70212 1 0 0 25 0 1 0 230373714 3502080 655 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538022 0 0 4096 0 0 0 0 17 1 0 0
/proc/18953/statm: 855 655 72 123 0 730 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 3420

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 18956
/proc/meminfo: memFree=1813048/2055920 swapFree=4184008/4192956
[pid=18953] ppid=18951 vsize=3420 CPUtime=762.12
/proc/18953/stat : 18953 (march_ks) R 18951 18953 18542 0 -1 4194304 751 0 0 0 76211 1 0 0 25 0 1 0 230373714 3502080 732 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/18953/statm: 855 732 72 123 0 730 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 3420

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 18956
/proc/meminfo: memFree=1812728/2055920 swapFree=4184008/4192956
[pid=18953] ppid=18951 vsize=4572 CPUtime=822.1
/proc/18953/stat : 18953 (march_ks) R 18951 18953 18542 0 -1 4194304 840 0 0 0 82209 1 0 0 25 0 1 0 230373714 4681728 821 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564734 0 0 4096 0 0 0 0 17 1 0 0
/proc/18953/statm: 1143 821 72 123 0 1018 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 4572

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

[startup+844.702 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 18956
/proc/meminfo: memFree=1812536/2055920 swapFree=4184008/4192956
[pid=18953] ppid=18951 vsize=4572 CPUtime=844.5
/proc/18953/stat : 18953 (march_ks) R 18951 18953 18542 0 -1 4194304 881 0 0 0 84449 1 0 0 25 0 1 0 230373714 4681728 862 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/18953/statm: 1143 862 72 123 0 1018 0
Current children cumulated CPU time (s) 844.5
Current children cumulated vsize (KiB) 4572

[startup+857.502 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 18956
/proc/meminfo: memFree=1812408/2055920 swapFree=4184008/4192956
[pid=18953] ppid=18951 vsize=4572 CPUtime=857.29
/proc/18953/stat : 18953 (march_ks) R 18951 18953 18542 0 -1 4194304 911 0 0 0 85728 1 0 0 25 0 1 0 230373714 4681728 892 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/18953/statm: 1143 892 72 123 0 1018 0
Current children cumulated CPU time (s) 857.29
Current children cumulated vsize (KiB) 4572

[startup+863.901 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 18956
/proc/meminfo: memFree=1812344/2055920 swapFree=4184008/4192956
[pid=18953] ppid=18951 vsize=4572 CPUtime=863.69
/proc/18953/stat : 18953 (march_ks) R 18951 18953 18542 0 -1 4194304 928 0 0 0 86368 1 0 0 25 0 1 0 230373714 4681728 909 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/18953/statm: 1143 909 72 123 0 1018 0
Current children cumulated CPU time (s) 863.69
Current children cumulated vsize (KiB) 4572

[startup+870.302 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 18956
/proc/meminfo: memFree=1812280/2055920 swapFree=4184008/4192956
[pid=18953] ppid=18951 vsize=4572 CPUtime=870.09
/proc/18953/stat : 18953 (march_ks) R 18951 18953 18542 0 -1 4194304 948 0 0 0 87008 1 0 0 25 0 1 0 230373714 4681728 929 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/18953/statm: 1143 929 72 123 0 1018 0
Current children cumulated CPU time (s) 870.09
Current children cumulated vsize (KiB) 4572

[startup+871.901 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 18956
/proc/meminfo: memFree=1812216/2055920 swapFree=4184008/4192956
[pid=18953] ppid=18951 vsize=4572 CPUtime=871.69
/proc/18953/stat : 18953 (march_ks) R 18951 18953 18542 0 -1 4194304 954 0 0 0 87168 1 0 0 25 0 1 0 230373714 4681728 935 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/18953/statm: 1143 935 72 123 0 1018 0
Current children cumulated CPU time (s) 871.69
Current children cumulated vsize (KiB) 4572

[startup+872.701 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 18956
/proc/meminfo: memFree=1812216/2055920 swapFree=4184008/4192956
[pid=18953] ppid=18951 vsize=4572 CPUtime=872.49
/proc/18953/stat : 18953 (march_ks) R 18951 18953 18542 0 -1 4194304 957 0 0 0 87248 1 0 0 25 0 1 0 230373714 4681728 938 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525438 0 0 4096 0 0 0 0 17 1 0 0
/proc/18953/statm: 1143 938 72 123 0 1018 0
Current children cumulated CPU time (s) 872.49
Current children cumulated vsize (KiB) 4572

[startup+873.502 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 18956
/proc/meminfo: memFree=1812216/2055920 swapFree=4184008/4192956
[pid=18953] ppid=18951 vsize=4572 CPUtime=873.29
/proc/18953/stat : 18953 (march_ks) R 18951 18953 18542 0 -1 4194304 961 0 0 0 87328 1 0 0 25 0 1 0 230373714 4681728 942 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/18953/statm: 1143 942 72 123 0 1018 0
Current children cumulated CPU time (s) 873.29
Current children cumulated vsize (KiB) 4572

[startup+873.701 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 18956
/proc/meminfo: memFree=1812216/2055920 swapFree=4184008/4192956
[pid=18953] ppid=18951 vsize=4572 CPUtime=873.49
/proc/18953/stat : 18953 (march_ks) R 18951 18953 18542 0 -1 4194304 962 0 0 0 87348 1 0 0 25 0 1 0 230373714 4681728 943 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538146 0 0 4096 0 0 0 0 17 1 0 0
/proc/18953/statm: 1143 943 72 123 0 1018 0
Current children cumulated CPU time (s) 873.49
Current children cumulated vsize (KiB) 4572

Child status: 20
Real time (s): 873.775
CPU time (s): 873.568
CPU user time (s): 873.555
CPU system time (s): 0.012998
CPU usage (%): 99.9763
Max. virtual memory (cumulated for all children) (KiB): 4572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 873.555
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 964
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= 1189

runsolver used 0.692894 second user time and 1.71774 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Wed Apr 25 23:30:41 UTC 2007

IDJOB= 371547
IDBENCH= 19850
IDSOLVER= 180
FILE ID= node65/371547-1177543840

PBS_JOBID= 4695828

Free space on /tmp= 66400 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v100/unif-k5-r21.3-v100-c2130-S1225022879-08.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/371547-1177543840/march_ks /tmp/evaluation/371547-1177543840/instance-371547-1177543840.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-371547-1177543840 -o ROOT/results/node65/solver-371547-1177543840 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371547-1177543840/march_ks /tmp/evaluation/371547-1177543840/instance-371547-1177543840.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  06c88ca8490143b77ab1c7722ab3dc5c

RANDOM SEED= 976070240

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1816600 kB
Buffers:         22072 kB
Cached:         129364 kB
SwapCached:       2652 kB
Active:          40924 kB
Inactive:       131324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1816600 kB
SwapTotal:     4192956 kB
SwapFree:      4184008 kB
Dirty:            2436 kB
Writeback:           0 kB
Mapped:          26844 kB
Slab:            53144 kB
Committed_AS:  2507768 kB
PageTables:       1484 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= 66400 MiB

End job on node65 on Wed Apr 25 23:45:15 UTC 2007