Trace number 1544350

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: March KS 2007-02-08UNSAT 844.478 844.937

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/100/
unif-k5-r21.3-v100-c2130-S207294319-099.cnf
MD5SUM1b6dd4a4bffa25ef2a1202202724759f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark844.478
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 

0.02/0.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.02/0.03	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.02/0.03	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.02/0.03	c main()::
0.02/0.03	c initFormula():: searching for DIMACS p-line....
0.02/0.03	c full lookahead due to high density!
0.02/0.03	c initFormula():: the DIMACS p-line indicates a CNF of 100 variables and 2130 clauses.
0.02/0.03	c parseCNF():: parsing....
0.02/0.03	c parseCNF():: the CNF contains 0 unary clauses.
0.02/0.03	c runParser():: parsing was successful, warming up engines...
0.02/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.03	c preprocessing fase I completed:: there are now 100 free variables and 2130 clauses.
0.02/0.03	c stat :: sign balance is biased by 0.041
0.02/0.03	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.02/0.03	c using k-SAT heuristics (size based diff)
0.02/0.03	c longest clause has size 5
0.02/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 8 duplicate clauses
0.02/0.03	c resolvent_look() :: found 8 resolvents
0.02/0.03	c main():: clause / variable ratio: ( 2138 / 100 ) = 21.38
0.02/0.03	c longest clause has size 5
0.02/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.03	c dynamic_preselect_setsize :: off
0.02/0.03	c suggested doublelook initial :: 0
0.02/0.03	c main():: all systems go!
0.02/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 171 JD: 18
0.09/0.10	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 2326 JD: 18
1.00/1.00	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 16947 JD: 18
6.99/7.01	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 73962 JD: 18
30.38/30.43	c |----------------------------------------------------------------|
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c |****************************************************************| 4 NC: 212853 JD: 18
88.15/88.21	c |----------------------------------------------------------------|
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c |****************************************************************| 5 NC: 472945 JD: 18
197.19/197.31	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 834041 JD: 18
350.40/350.67	c |----------------------------------------------------------------|
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c |****************************************************************| 7 NC: 1219308 JD: 18
516.62/516.94	c |----------------------------------------------------------------|
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c |****************************************************************| 8 NC: 1547473 JD: 18
662.13/662.57	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 9 NC: 1764938 JD: 18
762.08/762.55	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 10 NC: 1875328 JD: 18
815.35/815.87	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 11 NC: 1917456 JD: 18
836.84/837.36	c |----------------------------------------------------------------|
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c |****************************************************************| 12 NC: 1928708 JD: 18
843.04/843.54	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 13 NC: 1930785 JD: 18
844.24/844.76	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 14 NC: 1931027 JD: 18
844.44/844.92	c |----------------------------------------------------------------|
c |**
c |***
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c |****************
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c |************************
c |********************************
c |****************************************************************| 15 NC: 1931046 JD: 18
844.44/844.93	c |----------------------------------------------------------------|
c |
844.44/844.93	c
844.44/844.93	c main():: nodeCount: 1931046
844.44/844.93	c main():: dead ends in main: 2772
844.44/844.93	c main():: lookAheadCount: 218717444
844.44/844.93	c main():: unitResolveCount: 6032543
844.44/844.93	c main():: time=844.600000
844.44/844.93	c main():: necessary_assignments: 31249
844.44/844.93	c main():: bin_sat: 0, bin_unsat 0
844.44/844.93	c main():: doublelook: #: 8730592, succes #: 7262195
844.44/844.93	c main():: doublelook: overall 4.047 of all possible doublelooks executed
844.44/844.93	c main():: doublelook: succesrate: 83.181, average DL_trigger: 26.104
844.44/844.93	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544350-1238608199/watcher-1544350-1238608199 -o /tmp/evaluation-result-1544350-1238608199/solver-1544350-1238608199 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544350-1238608199.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 1.00 1.00 1.00 3/71 23323
/proc/meminfo: memFree=1230152/2055920 swapFree=4170332/4192956
[pid=23323] ppid=23321 vsize=800 CPUtime=0
/proc/23323/stat : 23323 (march_ks) R 23321 23323 22937 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 1133482961 819200 103 1992294400 134512640 135019032 4294956240 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 0 0 0
/proc/23323/statm: 200 103 50 123 0 75 0

[startup+0.0213451 s]
/proc/loadavg: 1.00 1.00 1.00 3/71 23323
/proc/meminfo: memFree=1230152/2055920 swapFree=4170332/4192956
[pid=23323] ppid=23321 vsize=936 CPUtime=0.02
/proc/23323/stat : 23323 (march_ks) R 23321 23323 22937 0 -1 4194304 160 0 0 0 2 0 0 0 18 0 1 0 1133482961 958464 143 1992294400 134512640 135019032 4294956240 18446744073709551615 134536940 0 0 4096 0 0 0 0 17 0 0 0
/proc/23323/statm: 234 143 67 123 0 109 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 936

[startup+0.10136 s]
/proc/loadavg: 1.00 1.00 1.00 3/71 23323
/proc/meminfo: memFree=1230152/2055920 swapFree=4170332/4192956
[pid=23323] ppid=23321 vsize=1048 CPUtime=0.09
/proc/23323/stat : 23323 (march_ks) R 23321 23323 22937 0 -1 4194304 194 0 0 0 9 0 0 0 18 0 1 0 1133482961 1073152 177 1992294400 134512640 135019032 4294956240 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 0 0 0
/proc/23323/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1048

[startup+0.301398 s]
/proc/loadavg: 1.00 1.00 1.00 3/71 23323
/proc/meminfo: memFree=1230152/2055920 swapFree=4170332/4192956
[pid=23323] ppid=23321 vsize=1048 CPUtime=0.29
/proc/23323/stat : 23323 (march_ks) R 23321 23323 22937 0 -1 4194304 194 0 0 0 29 0 0 0 19 0 1 0 1133482961 1073152 177 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/23323/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1048

[startup+0.701474 s]
/proc/loadavg: 1.00 1.00 1.00 3/71 23323
/proc/meminfo: memFree=1230152/2055920 swapFree=4170332/4192956
[pid=23323] ppid=23321 vsize=1048 CPUtime=0.69
/proc/23323/stat : 23323 (march_ks) R 23321 23323 22937 0 -1 4194304 194 0 0 0 69 0 0 0 23 0 1 0 1133482961 1073152 177 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/23323/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1048

[startup+1.50163 s]
/proc/loadavg: 1.00 1.00 1.00 3/72 23324
/proc/meminfo: memFree=1229696/2055920 swapFree=4170332/4192956
[pid=23323] ppid=23321 vsize=1048 CPUtime=1.49
/proc/23323/stat : 23323 (march_ks) R 23321 23323 22937 0 -1 4194304 194 0 0 0 149 0 0 0 25 0 1 0 1133482961 1073152 177 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/23323/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1048

[startup+3.10193 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 23324
/proc/meminfo: memFree=1229568/2055920 swapFree=4170332/4192956
[pid=23323] ppid=23321 vsize=1048 CPUtime=3.09
/proc/23323/stat : 23323 (march_ks) R 23321 23323 22937 0 -1 4194304 194 0 0 0 309 0 0 0 25 0 1 0 1133482961 1073152 177 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/23323/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1048

[startup+6.30154 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 23324
/proc/meminfo: memFree=1229440/2055920 swapFree=4170332/4192956
[pid=23323] ppid=23321 vsize=1048 CPUtime=6.29
/proc/23323/stat : 23323 (march_ks) R 23321 23323 22937 0 -1 4194304 195 0 0 0 629 0 0 0 25 0 1 0 1133482961 1073152 178 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/23323/statm: 262 178 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: 1.00 1.00 1.00 2/72 23324
/proc/meminfo: memFree=1229312/2055920 swapFree=4170332/4192956
[pid=23323] ppid=23321 vsize=1048 CPUtime=12.68
/proc/23323/stat : 23323 (march_ks) R 23321 23323 22937 0 -1 4194304 200 0 0 0 1268 0 0 0 25 0 1 0 1133482961 1073152 183 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/23323/statm: 262 183 72 123 0 137 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1048

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 23324
/proc/meminfo: memFree=1229376/2055920 swapFree=4170332/4192956
[pid=23323] ppid=23321 vsize=1200 CPUtime=25.48
/proc/23323/stat : 23323 (march_ks) R 23321 23323 22937 0 -1 4194304 213 0 0 0 2548 0 0 0 25 0 1 0 1133482961 1228800 196 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/23323/statm: 300 196 72 123 0 175 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1200

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 23324
/proc/meminfo: memFree=1229248/2055920 swapFree=4170332/4192956
[pid=23323] ppid=23321 vsize=1412 CPUtime=51.06
/proc/23323/stat : 23323 (march_ks) R 23321 23323 22937 0 -1 4194304 290 0 0 0 5106 0 0 0 25 0 1 0 1133482961 1445888 254 1992294400 134512640 135019032 4294956240 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 0 0 0
/proc/23323/statm: 353 254 72 123 0 228 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1412

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 23324
/proc/meminfo: memFree=1228928/2055920 swapFree=4170332/4192956
[pid=23323] ppid=23321 vsize=1792 CPUtime=102.24
/proc/23323/stat : 23323 (march_ks) R 23321 23323 22937 0 -1 4194304 355 0 0 0 10224 0 0 0 25 0 1 0 1133482961 1835008 319 1992294400 134512640 135019032 4294956240 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 0 0 0
/proc/23323/statm: 448 319 72 123 0 323 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1792

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 23324
/proc/meminfo: memFree=1228608/2055920 swapFree=4170332/4192956
[pid=23323] ppid=23321 vsize=2132 CPUtime=162.21
/proc/23323/stat : 23323 (march_ks) R 23321 23323 22937 0 -1 4194304 433 0 0 0 16221 0 0 0 25 0 1 0 1133482961 2183168 397 1992294400 134512640 135019032 4294956240 18446744073709551615 134549218 0 0 4096 0 0 0 0 17 0 0 0
/proc/23323/statm: 533 397 72 123 0 408 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 2132

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 23324
/proc/meminfo: memFree=1228224/2055920 swapFree=4170332/4192956
[pid=23323] ppid=23321 vsize=2644 CPUtime=222.17
/proc/23323/stat : 23323 (march_ks) R 23321 23323 22937 0 -1 4194304 533 0 0 0 22217 0 0 0 25 0 1 0 1133482961 2707456 497 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/23323/statm: 661 497 72 123 0 536 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 2644

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 23324
/proc/meminfo: memFree=1227776/2055920 swapFree=4170332/4192956
[pid=23323] ppid=23321 vsize=3408 CPUtime=282.13
/proc/23323/stat : 23323 (march_ks) R 23321 23323 22937 0 -1 4194304 642 0 0 0 28213 0 0 0 25 0 1 0 1133482961 3489792 606 1992294400 134512640 135019032 4294956240 18446744073709551615 134549095 0 0 4096 0 0 0 0 17 0 0 0
/proc/23323/statm: 852 606 72 123 0 727 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 3408

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 23324
/proc/meminfo: memFree=1227328/2055920 swapFree=4170332/4192956
[pid=23323] ppid=23321 vsize=3408 CPUtime=342.1
/proc/23323/stat : 23323 (march_ks) R 23321 23323 22937 0 -1 4194304 766 0 0 0 34210 0 0 0 25 0 1 0 1133482961 3489792 730 1992294400 134512640 135019032 4294956240 18446744073709551615 134598622 0 0 4096 0 0 0 0 17 0 0 0
/proc/23323/statm: 852 730 72 123 0 727 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 3408

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 23324
/proc/meminfo: memFree=1226816/2055920 swapFree=4170332/4192956
[pid=23323] ppid=23321 vsize=4560 CPUtime=402.07
/proc/23323/stat : 23323 (march_ks) R 23321 23323 22937 0 -1 4194304 893 0 0 0 40207 0 0 0 25 0 1 0 1133482961 4669440 857 1992294400 134512640 135019032 4294956240 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 0 0 0
/proc/23323/statm: 1140 857 72 123 0 1015 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 4560

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 23324
/proc/meminfo: memFree=1226176/2055920 swapFree=4170332/4192956
[pid=23323] ppid=23321 vsize=4560 CPUtime=462.03
/proc/23323/stat : 23323 (march_ks) R 23321 23323 22937 0 -1 4194304 1043 0 0 0 46203 0 0 0 25 0 1 0 1133482961 4669440 1007 1992294400 134512640 135019032 4294956240 18446744073709551615 134525852 0 0 4096 0 0 0 0 17 0 0 0
/proc/23323/statm: 1140 1007 72 123 0 1015 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 4560

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 23324
/proc/meminfo: memFree=1225472/2055920 swapFree=4170332/4192956
[pid=23323] ppid=23321 vsize=6284 CPUtime=522.01
/proc/23323/stat : 23323 (march_ks) R 23321 23323 22937 0 -1 4194304 1219 0 0 0 52200 1 0 0 25 0 1 0 1133482961 6434816 1183 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/23323/statm: 1571 1183 72 123 0 1446 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 6284

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 23324
/proc/meminfo: memFree=1224832/2055920 swapFree=4170332/4192956
[pid=23323] ppid=23321 vsize=6284 CPUtime=581.98
/proc/23323/stat : 23323 (march_ks) R 23321 23323 22937 0 -1 4194304 1384 0 0 0 58197 1 0 0 25 0 1 0 1133482961 6434816 1348 1992294400 134512640 135019032 4294956240 18446744073709551615 134564762 0 0 4096 0 0 0 0 17 0 0 0
/proc/23323/statm: 1571 1348 72 123 0 1446 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 6284

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 23324
/proc/meminfo: memFree=1224000/2055920 swapFree=4170332/4192956
[pid=23323] ppid=23321 vsize=8872 CPUtime=641.95
/proc/23323/stat : 23323 (march_ks) R 23321 23323 22937 0 -1 4194304 1592 0 0 0 64194 1 0 0 25 0 1 0 1133482961 9084928 1556 1992294400 134512640 135019032 4294956240 18446744073709551615 134526914 0 0 4096 0 0 0 0 17 0 0 0
/proc/23323/statm: 2218 1556 72 123 0 2093 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 8872

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 23330
/proc/meminfo: memFree=1223104/2055920 swapFree=4170332/4192956
[pid=23323] ppid=23321 vsize=8872 CPUtime=701.91
/proc/23323/stat : 23323 (march_ks) R 23321 23323 22937 0 -1 4194304 1823 0 0 0 70190 1 0 0 25 0 1 0 1133482961 9084928 1787 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23323/statm: 2218 1787 72 123 0 2093 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 8872

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 23330
/proc/meminfo: memFree=1221952/2055920 swapFree=4170332/4192956
[pid=23323] ppid=23321 vsize=9024 CPUtime=761.88
/proc/23323/stat : 23323 (march_ks) R 23321 23323 22937 0 -1 4194304 2100 0 0 0 76187 1 0 0 25 0 1 0 1133482961 9240576 2064 1992294400 134512640 135019032 4294956240 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 0 0 0
/proc/23323/statm: 2256 2064 72 123 0 2131 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 9024

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 23330
/proc/meminfo: memFree=1220672/2055920 swapFree=4170332/4192956
[pid=23323] ppid=23321 vsize=12904 CPUtime=821.84
/proc/23323/stat : 23323 (march_ks) R 23321 23323 22937 0 -1 4194304 2414 0 0 0 82183 1 0 0 25 0 1 0 1133482961 13213696 2378 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23323/statm: 3226 2378 72 123 0 3101 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 12904

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

[startup+831.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 23330
/proc/meminfo: memFree=1220416/2055920 swapFree=4170332/4192956
[pid=23323] ppid=23321 vsize=12904 CPUtime=831.44
/proc/23323/stat : 23323 (march_ks) R 23321 23323 22937 0 -1 4194304 2473 0 0 0 83143 1 0 0 25 0 1 0 1133482961 13213696 2437 1992294400 134512640 135019032 4294956240 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 0 0 0
/proc/23323/statm: 3226 2437 72 123 0 3101 0
Current children cumulated CPU time (s) 831.44
Current children cumulated vsize (KiB) 12904

[startup+838.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 23330
/proc/meminfo: memFree=1220224/2055920 swapFree=4170332/4192956
[pid=23323] ppid=23321 vsize=12904 CPUtime=837.83
/proc/23323/stat : 23323 (march_ks) R 23321 23323 22937 0 -1 4194304 2520 0 0 0 83782 1 0 0 25 0 1 0 1133482961 13213696 2484 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/23323/statm: 3226 2484 72 123 0 3101 0
Current children cumulated CPU time (s) 837.83
Current children cumulated vsize (KiB) 12904

[startup+841.507 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 23330
/proc/meminfo: memFree=1220160/2055920 swapFree=4170332/4192956
[pid=23323] ppid=23321 vsize=12904 CPUtime=841.05
/proc/23323/stat : 23323 (march_ks) R 23321 23323 22937 0 -1 4194304 2541 0 0 0 84103 2 0 0 25 0 1 0 1133482961 13213696 2505 1992294400 134512640 135019032 4294956240 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 0 0 0
/proc/23323/statm: 3226 2505 72 123 0 3101 0
Current children cumulated CPU time (s) 841.05
Current children cumulated vsize (KiB) 12904

[startup+843.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 23330
/proc/meminfo: memFree=1220096/2055920 swapFree=4170332/4192956
[pid=23323] ppid=23321 vsize=12904 CPUtime=842.64
/proc/23323/stat : 23323 (march_ks) R 23321 23323 22937 0 -1 4194304 2554 0 0 0 84262 2 0 0 25 0 1 0 1133482961 13213696 2518 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/23323/statm: 3226 2518 72 123 0 3101 0
Current children cumulated CPU time (s) 842.64
Current children cumulated vsize (KiB) 12904

[startup+843.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 23330
/proc/meminfo: memFree=1220096/2055920 swapFree=4170332/4192956
[pid=23323] ppid=23321 vsize=12904 CPUtime=843.44
/proc/23323/stat : 23323 (march_ks) R 23321 23323 22937 0 -1 4194304 2560 0 0 0 84342 2 0 0 25 0 1 0 1133482961 13213696 2524 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/23323/statm: 3226 2524 72 123 0 3101 0
Current children cumulated CPU time (s) 843.44
Current children cumulated vsize (KiB) 12904

[startup+844.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 23330
/proc/meminfo: memFree=1220032/2055920 swapFree=4170332/4192956
[pid=23323] ppid=23321 vsize=12904 CPUtime=844.24
/proc/23323/stat : 23323 (march_ks) R 23321 23323 22937 0 -1 4194304 2566 0 0 0 84422 2 0 0 25 0 1 0 1133482961 13213696 2530 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/23323/statm: 3226 2530 72 123 0 3101 0
Current children cumulated CPU time (s) 844.24
Current children cumulated vsize (KiB) 12904

[startup+844.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 23330
/proc/meminfo: memFree=1220032/2055920 swapFree=4170332/4192956
[pid=23323] ppid=23321 vsize=12904 CPUtime=844.44
/proc/23323/stat : 23323 (march_ks) R 23321 23323 22937 0 -1 4194304 2567 0 0 0 84442 2 0 0 25 0 1 0 1133482961 13213696 2531 1992294400 134512640 135019032 4294956240 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/23323/statm: 3226 2531 72 123 0 3101 0
Current children cumulated CPU time (s) 844.44
Current children cumulated vsize (KiB) 12904

Child status: 20
Real time (s): 844.937
CPU time (s): 844.478
CPU user time (s): 844.455
CPU system time (s): 0.022996
CPU usage (%): 99.9456
Max. virtual memory (cumulated for all children) (KiB): 12904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 844.455
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2570
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= 2
involuntary context switches= 3765

runsolver used 0.672897 second user time and 2.42763 second system time

The end

Launcher Data 

Begin job on node38 at 2009-04-01 19:49:59
IDJOB=1544350
IDBENCH=70402
IDSOLVER=559
FILE ID=node38/1544350-1238608199
PBS_JOBID= 9068334
Free space on /tmp= 65528 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/100/unif-k5-r21.3-v100-c2130-S207294319-099.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544350-1238608199/watcher-1544350-1238608199 -o /tmp/evaluation-result-1544350-1238608199/solver-1544350-1238608199 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544350-1238608199.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 1b6dd4a4bffa25ef2a1202202724759f
RANDOM SEED=2085852248

node38.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
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:       1230696 kB
Buffers:         95944 kB
Cached:         626060 kB
SwapCached:      11172 kB
Active:         220120 kB
Inactive:       514532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1230696 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:            2900 kB
Writeback:           0 kB
Mapped:          18376 kB
Slab:            75840 kB
Committed_AS:  3249732 kB
PageTables:       1988 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= 65524 MiB
End job on node38 at 2009-04-01 20:04:04