Trace number 370958

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 5000.08 5002.09

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1227285183-04.cnf
MD5SUMdeda626bc565276d31a1020ef7585fb4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2151.24
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
Number of clauses of size over 50

Solver Data (download as text)

0.49/0.53	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.53	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.49/0.53	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.49/0.53	c main()::
0.49/0.53	c initFormula():: searching for DIMACS p-line....
0.49/0.53	c full lookahead due to high density!
0.49/0.53	c initFormula():: the DIMACS p-line indicates a CNF of 1100 variables and 22000 clauses.
0.49/0.53	c parseCNF():: parsing....
0.49/0.53	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.53	c runParser():: parsing was successful, warming up engines...
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c preprocessing fase I completed:: there are now 1100 free variables and 22000 clauses.
0.49/0.53	c stat :: sign balance is biased by 0.043
0.49/0.53	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.49/0.53	c using k-SAT heuristics (size based diff)
0.49/0.53	c longest clause has size 5
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c main():: clause / variable ratio: ( 22000 / 1100 ) = 20.00
0.49/0.53	c longest clause has size 5
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c dynamic_preselect_setsize :: off
0.49/0.53	c suggested doublelook initial :: 0
0.49/0.53	c main():: all systems go!
0.49/0.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 427 JD: 326
2.79/2.84	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-370958-1177137161 -o ROOT/results/node13/solver-370958-1177137161 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370958-1177137161/march_ks /tmp/evaluation/370958-1177137161/instance-370958-1177137161.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: 0.85 0.97 0.99 3/77 26312
/proc/meminfo: memFree=1801352/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=832 CPUtime=0
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 161633922 851968 112 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 208 112 47 123 0 83 0

[startup+0.105801 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 26312
/proc/meminfo: memFree=1801352/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=3524 CPUtime=0.1
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 1323 0 0 0 10 0 0 0 18 0 1 0 161633922 3608576 426 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134838346 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 881 426 63 123 0 756 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3524

[startup+0.201821 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 26312
/proc/meminfo: memFree=1801352/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=4040 CPUtime=0.19
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 2453 0 0 0 19 0 0 0 18 0 1 0 161633922 4136960 755 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1010 755 67 123 0 885 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4040

[startup+0.301842 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 26312
/proc/meminfo: memFree=1801352/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=4040 CPUtime=0.29
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 2453 0 0 0 29 0 0 0 19 0 1 0 161633922 4136960 755 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1010 755 67 123 0 885 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4040

[startup+0.701927 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 26312
/proc/meminfo: memFree=1801352/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=5048 CPUtime=0.69
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 3760 0 0 0 69 0 0 0 23 0 1 0 161633922 5169152 911 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1262 911 72 123 0 1137 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5048

[startup+1.5011 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 26313
/proc/meminfo: memFree=1797760/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=5056 CPUtime=1.49
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 3763 0 0 0 149 0 0 0 25 0 1 0 161633922 5177344 914 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1264 914 72 123 0 1139 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5056

[startup+3.10144 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 26313
/proc/meminfo: memFree=1797632/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=5068 CPUtime=3.09
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 3767 0 0 0 309 0 0 0 25 0 1 0 161633922 5189632 918 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1267 918 72 123 0 1142 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5068

[startup+6.30212 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 26313
/proc/meminfo: memFree=1797504/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=5072 CPUtime=6.29
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 3768 0 0 0 629 0 0 0 25 0 1 0 161633922 5193728 919 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1268 919 72 123 0 1143 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5072

[startup+12.7015 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 26313
/proc/meminfo: memFree=1797440/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=5072 CPUtime=12.68
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 3768 0 0 0 1268 0 0 0 25 0 1 0 161633922 5193728 919 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1268 919 72 123 0 1143 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5072

[startup+25.5012 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 26313
/proc/meminfo: memFree=1797440/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=5200 CPUtime=25.48
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 3779 0 0 0 2548 0 0 0 25 0 1 0 161633922 5324800 930 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1300 930 72 123 0 1175 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5200

[startup+51.1017 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 26313
/proc/meminfo: memFree=1797504/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=5336 CPUtime=51.07
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 3806 0 0 0 5107 0 0 0 25 0 1 0 161633922 5464064 957 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1334 957 72 123 0 1209 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5336

[startup+102.302 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 26313
/proc/meminfo: memFree=1797440/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=5464 CPUtime=102.26
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 3836 0 0 0 10225 1 0 0 25 0 1 0 161633922 5595136 987 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538429 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1366 987 72 123 0 1241 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5464

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26313
/proc/meminfo: memFree=1797376/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=5464 CPUtime=162.23
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 3852 0 0 0 16222 1 0 0 25 0 1 0 161633922 5595136 1003 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1366 1003 72 123 0 1241 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5464

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26313
/proc/meminfo: memFree=1797312/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=5592 CPUtime=222.22
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 3863 0 0 0 22220 2 0 0 25 0 1 0 161633922 5726208 1014 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1398 1014 72 123 0 1273 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5592

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26313
/proc/meminfo: memFree=1797248/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=5592 CPUtime=282.19
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 3870 0 0 0 28217 2 0 0 25 0 1 0 161633922 5726208 1021 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1398 1021 72 123 0 1273 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 5592

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26313
/proc/meminfo: memFree=1797120/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=5740 CPUtime=342.17
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 3898 0 0 0 34214 3 0 0 25 0 1 0 161633922 5877760 1049 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1435 1049 72 123 0 1310 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 5740

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26314
/proc/meminfo: memFree=1797056/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=5740 CPUtime=402.14
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 3909 0 0 0 40211 3 0 0 25 0 1 0 161633922 5877760 1060 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537946 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1435 1060 72 123 0 1310 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 5740

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26315
/proc/meminfo: memFree=1797120/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=5740 CPUtime=462.13
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 3914 0 0 0 46209 4 0 0 25 0 1 0 161633922 5877760 1065 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1435 1065 72 123 0 1310 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 5740

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26315
/proc/meminfo: memFree=1797056/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=5740 CPUtime=522.1
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 3919 0 0 0 52206 4 0 0 25 0 1 0 161633922 5877760 1070 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1435 1070 72 123 0 1310 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 5740

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26315
/proc/meminfo: memFree=1797056/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=5740 CPUtime=582.08
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 3923 0 0 0 58203 5 0 0 25 0 1 0 161633922 5877760 1074 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1435 1074 72 123 0 1310 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 5740

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26315
/proc/meminfo: memFree=1797056/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=5740 CPUtime=642.06
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 3926 0 0 0 64201 5 0 0 25 0 1 0 161633922 5877760 1077 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1435 1077 72 123 0 1310 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 5740


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26515
/proc/meminfo: memFree=1796544/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=6320 CPUtime=4060.71
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 4054 0 0 0 406042 29 0 0 25 0 1 0 161633922 6471680 1205 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538021 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1580 1205 72 123 0 1455 0
Current children cumulated CPU time (s) 4060.71
Current children cumulated vsize (KiB) 6320

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26515
/proc/meminfo: memFree=1796480/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=6320 CPUtime=4120.68
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 4055 0 0 0 412038 30 0 0 25 0 1 0 161633922 6471680 1206 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1580 1206 72 123 0 1455 0
Current children cumulated CPU time (s) 4120.68
Current children cumulated vsize (KiB) 6320

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26515
/proc/meminfo: memFree=1796480/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=6320 CPUtime=4180.66
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 4056 0 0 0 418036 30 0 0 25 0 1 0 161633922 6471680 1207 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1580 1207 72 123 0 1455 0
Current children cumulated CPU time (s) 4180.66
Current children cumulated vsize (KiB) 6320

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26515
/proc/meminfo: memFree=1796480/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=6320 CPUtime=4240.64
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 4056 0 0 0 424033 31 0 0 25 0 1 0 161633922 6471680 1207 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1580 1207 72 123 0 1455 0
Current children cumulated CPU time (s) 4240.64
Current children cumulated vsize (KiB) 6320

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26515
/proc/meminfo: memFree=1796480/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=6320 CPUtime=4300.62
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 4057 0 0 0 430031 31 0 0 25 0 1 0 161633922 6471680 1208 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628601 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1580 1208 72 123 0 1455 0
Current children cumulated CPU time (s) 4300.62
Current children cumulated vsize (KiB) 6320

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26515
/proc/meminfo: memFree=1796480/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=6320 CPUtime=4360.6
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 4057 0 0 0 436028 32 0 0 25 0 1 0 161633922 6471680 1208 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1580 1208 72 123 0 1455 0
Current children cumulated CPU time (s) 4360.6
Current children cumulated vsize (KiB) 6320

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26515
/proc/meminfo: memFree=1796480/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=6320 CPUtime=4420.57
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 4058 0 0 0 442025 32 0 0 25 0 1 0 161633922 6471680 1209 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541820 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1580 1209 72 123 0 1455 0
Current children cumulated CPU time (s) 4420.57
Current children cumulated vsize (KiB) 6320

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26515
/proc/meminfo: memFree=1796480/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=6320 CPUtime=4480.55
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 4058 0 0 0 448022 33 0 0 25 0 1 0 161633922 6471680 1209 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1580 1209 72 123 0 1455 0
Current children cumulated CPU time (s) 4480.55
Current children cumulated vsize (KiB) 6320

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26515
/proc/meminfo: memFree=1796480/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=6320 CPUtime=4540.53
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 4058 0 0 0 454020 33 0 0 25 0 1 0 161633922 6471680 1209 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1580 1209 72 123 0 1455 0
Current children cumulated CPU time (s) 4540.53
Current children cumulated vsize (KiB) 6320

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26515
/proc/meminfo: memFree=1796480/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=6320 CPUtime=4600.5
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 4059 0 0 0 460017 33 0 0 25 0 1 0 161633922 6471680 1210 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1580 1210 72 123 0 1455 0
Current children cumulated CPU time (s) 4600.5
Current children cumulated vsize (KiB) 6320

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26515
/proc/meminfo: memFree=1796416/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=6320 CPUtime=4660.49
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 4061 0 0 0 466015 34 0 0 25 0 1 0 161633922 6471680 1212 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1580 1212 72 123 0 1455 0
Current children cumulated CPU time (s) 4660.49
Current children cumulated vsize (KiB) 6320

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26515
/proc/meminfo: memFree=1796480/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=6320 CPUtime=4720.46
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 4061 0 0 0 472012 34 0 0 25 0 1 0 161633922 6471680 1212 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1580 1212 72 123 0 1455 0
Current children cumulated CPU time (s) 4720.46
Current children cumulated vsize (KiB) 6320

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26515
/proc/meminfo: memFree=1796480/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=6320 CPUtime=4780.44
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 4062 0 0 0 478009 35 0 0 25 0 1 0 161633922 6471680 1213 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1580 1213 72 123 0 1455 0
Current children cumulated CPU time (s) 4780.44
Current children cumulated vsize (KiB) 6320

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26515
/proc/meminfo: memFree=1796480/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=6320 CPUtime=4840.42
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 4062 0 0 0 484007 35 0 0 25 0 1 0 161633922 6471680 1213 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1580 1213 72 123 0 1455 0
Current children cumulated CPU time (s) 4840.42
Current children cumulated vsize (KiB) 6320

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26515
/proc/meminfo: memFree=1796480/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=6320 CPUtime=4900.4
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 4063 0 0 0 490004 36 0 0 25 0 1 0 161633922 6471680 1214 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579542 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1580 1214 72 123 0 1455 0
Current children cumulated CPU time (s) 4900.4
Current children cumulated vsize (KiB) 6320

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26515
/proc/meminfo: memFree=1796416/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=6320 CPUtime=4960.37
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 4063 0 0 0 496001 36 0 0 25 0 1 0 161633922 6471680 1214 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541820 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1580 1214 72 123 0 1455 0
Current children cumulated CPU time (s) 4960.37
Current children cumulated vsize (KiB) 6320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26515
/proc/meminfo: memFree=1796416/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=6320 CPUtime=5000.06
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 4064 0 0 0 499970 36 0 0 25 0 1 0 161633922 6471680 1215 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1580 1215 72 123 0 1455 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 6320

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

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

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26515
/proc/meminfo: memFree=1796416/2055920 swapFree=4159428/4192956
[pid=26312] ppid=26310 vsize=6320 CPUtime=5000.06
/proc/26312/stat : 26312 (march_ks) R 26310 26312 26258 0 -1 4194304 4064 0 0 0 499970 36 0 0 25 0 1 0 161633922 6471680 1215 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/26312/statm: 1580 1215 72 123 0 1455 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 6320

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.09
CPU time (s): 5000.08
CPU user time (s): 4999.71
CPU system time (s): 0.370943
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 6320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.71
system time used= 0.370943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4064
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= 50635

runsolver used 6.04208 second user time and 11.6222 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Sat Apr 21 06:32:41 UTC 2007

IDJOB= 370958
IDBENCH= 20076
IDSOLVER= 180
FILE ID= node13/370958-1177137161

PBS_JOBID= 4648852

Free space on /tmp= 66357 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1227285183-04.cnf
COMMAND LINE= /tmp/evaluation/370958-1177137161/march_ks /tmp/evaluation/370958-1177137161/instance-370958-1177137161.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-370958-1177137161 -o ROOT/results/node13/solver-370958-1177137161 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370958-1177137161/march_ks /tmp/evaluation/370958-1177137161/instance-370958-1177137161.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  deda626bc565276d31a1020ef7585fb4

RANDOM SEED= 410486746

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.259
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	: 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		: 3000.259
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:       1801760 kB
Buffers:         38344 kB
Cached:         150424 kB
SwapCached:      12716 kB
Active:         122436 kB
Inactive:        89300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1801760 kB
SwapTotal:     4192956 kB
SwapFree:      4159428 kB
Dirty:            2976 kB
Writeback:           0 kB
Mapped:          29944 kB
Slab:            27904 kB
Committed_AS:  6789532 kB
PageTables:       1872 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= 66357 MiB

End job on node13 on Sat Apr 21 07:56:05 UTC 2007