Trace number 369036

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) 5000.2 5001.6

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest03-SGI_30_50_30_20_1-dir.sat05-439.reshuffled-07.cnf
MD5SUMbe0552b4894b69c578ebcc0b17dda689
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark210.436
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses69990
Sum of the clauses size140820
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 269960
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 530

Solver Data (download as text)

0.29/0.37	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.37	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.29/0.37	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.29/0.37	c main()::
0.29/0.37	c initFormula():: searching for DIMACS p-line....
0.29/0.37	c full lookahead due to high density!
0.29/0.37	c initFormula():: the DIMACS p-line indicates a CNF of 900 variables and 69990 clauses.
0.29/0.37	c parseCNF():: parsing....
0.29/0.37	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.37	c runParser():: parsing was successful, warming up engines...
0.29/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.37	c preprocessing fase I completed:: there are now 900 free variables and 69990 clauses.
0.29/0.37	c stat :: sign balance is biased by 153.303
0.29/0.37	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.29/0.37	c using k-SAT heuristics (size based diff)
0.29/0.37	c longest clause has size 30
0.29/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.37	c main():: clause / variable ratio: ( 69990 / 900 ) = 77.77
0.29/0.37	c longest clause has size 30
0.29/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.37	c dynamic_preselect_setsize :: on
0.29/0.37	c suggested doublelook initial :: 0
0.29/0.37	c main():: all systems go!
0.29/0.37	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 521 JD: 418
38.78/38.82	c |----------------------------------------------------------------|
c |********************************
c |************************************************
c |********************************************************
c |************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 43724 JD: 418
55.48/55.50	c |----------------------------------------------------------------|
c |********************************
c |************************************************
c |********************************************************
c |************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 1385030 JD: 418
472.36/472.55	c |----------------------------------------------------------------|
c |********************************
c |************************************************
c |********************************************************
c |************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 13057170 JD: 418
4622.00/4623.32	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/node63/watcher-369036-1177294739 -o ROOT/results/node63/solver-369036-1177294739 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369036-1177294739/march_ks /tmp/evaluation/369036-1177294739/instance-369036-1177294739.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: 0.92 0.98 0.99 3/64 2020
/proc/meminfo: memFree=1657580/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=1208 CPUtime=0
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 174 0 0 0 0 0 0 0 18 0 1 0 205463844 1236992 159 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 302 159 47 123 0 177 0

[startup+0.0458699 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2020
/proc/meminfo: memFree=1657580/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=2000 CPUtime=0.04
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 387 0 0 0 4 0 0 0 18 0 1 0 205463844 2048000 372 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 500 372 47 123 0 375 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2000

[startup+0.101875 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2020
/proc/meminfo: memFree=1657580/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=5392 CPUtime=0.09
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 803 0 0 0 9 0 0 0 18 0 1 0 205463844 5521408 716 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628624 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 1348 716 49 123 0 1223 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5392

[startup+0.301896 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2020
/proc/meminfo: memFree=1657580/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=8188 CPUtime=0.29
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 1679 0 0 0 29 0 0 0 19 0 1 0 205463844 8384512 1016 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134663140 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 2047 1016 68 123 0 1922 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8188

[startup+0.701938 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2020
/proc/meminfo: memFree=1657580/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=9060 CPUtime=0.69
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 1921 0 0 0 68 1 0 0 22 0 1 0 205463844 9277440 1233 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 2265 1233 72 123 0 2140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9060

[startup+1.50202 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 2021
/proc/meminfo: memFree=1652836/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=9060 CPUtime=1.49
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 1925 0 0 0 148 1 0 0 25 0 1 0 205463844 9277440 1237 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538105 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 2265 1237 72 123 0 2140 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9060

[startup+3.10119 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 2021
/proc/meminfo: memFree=1652708/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=9060 CPUtime=3.09
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 1927 0 0 0 308 1 0 0 25 0 1 0 205463844 9277440 1239 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 2265 1239 72 123 0 2140 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9060

[startup+6.30153 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2021
/proc/meminfo: memFree=1652580/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=9060 CPUtime=6.29
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 1933 0 0 0 628 1 0 0 25 0 1 0 205463844 9277440 1245 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 2265 1245 72 123 0 2140 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9060

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2021
/proc/meminfo: memFree=1652580/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=9060 CPUtime=12.69
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 1933 0 0 0 1268 1 0 0 25 0 1 0 205463844 9277440 1245 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 2265 1245 72 123 0 2140 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9060

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 2021
/proc/meminfo: memFree=1652580/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=9060 CPUtime=25.48
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 1933 0 0 0 2547 1 0 0 25 0 1 0 205463844 9277440 1245 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526900 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 2265 1245 72 123 0 2140 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9060

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 2021
/proc/meminfo: memFree=1651236/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=10824 CPUtime=51.07
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 2264 0 0 0 5106 1 0 0 25 0 1 0 205463844 11083776 1576 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 2706 1576 72 123 0 2581 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10824

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 2021
/proc/meminfo: memFree=1645668/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=17156 CPUtime=102.26
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 3654 0 0 0 10224 2 0 0 25 0 1 0 205463844 17567744 2966 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 4289 2966 72 123 0 4164 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17156

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2021
/proc/meminfo: memFree=1640292/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=25280 CPUtime=162.24
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 5005 0 0 0 16221 3 0 0 25 0 1 0 205463844 25886720 4317 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538611 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 6320 4317 72 123 0 6195 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 25280

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2021
/proc/meminfo: memFree=1634916/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=34140 CPUtime=222.23
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 6327 0 0 0 22219 4 0 0 25 0 1 0 205463844 34959360 5639 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564816 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 8535 5639 72 123 0 8410 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34140

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2021
/proc/meminfo: memFree=1629476/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=34140 CPUtime=282.21
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 7712 0 0 0 28216 5 0 0 25 0 1 0 205463844 34959360 7024 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 8535 7024 72 123 0 8410 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 34140

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2021
/proc/meminfo: memFree=1623844/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=42872 CPUtime=342.2
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 9100 0 0 0 34214 6 0 0 25 0 1 0 205463844 43900928 8412 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 10718 8412 72 123 0 10593 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 42872

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2021
/proc/meminfo: memFree=1618020/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=62052 CPUtime=402.18
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 10574 0 0 0 40211 7 0 0 25 0 1 0 205463844 63541248 9886 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541820 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 15513 9886 72 123 0 15388 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 62052

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2021
/proc/meminfo: memFree=1611364/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=62184 CPUtime=462.17
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 12201 0 0 0 46209 8 0 0 25 0 1 0 205463844 63676416 11513 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 15546 11513 72 123 0 15421 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 62184

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2021
/proc/meminfo: memFree=1602852/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=62184 CPUtime=522.15
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 14368 0 0 0 52206 9 0 0 25 0 1 0 205463844 63676416 13680 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 15546 13680 72 123 0 15421 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 62184

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2021
/proc/meminfo: memFree=1594916/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=93996 CPUtime=582.14
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 16306 0 0 0 58203 11 0 0 25 0 1 0 205463844 96251904 15618 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 23499 15618 72 123 0 23374 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 93996

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2021
/proc/meminfo: memFree=1587300/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=93996 CPUtime=642.12
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 18189 0 0 0 64201 11 0 0 25 0 1 0 205463844 96251904 17501 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 23499 17501 72 123 0 23374 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 93996


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

[startup+4062.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2235
/proc/meminfo: memFree=1229220/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=503752 CPUtime=4061.14
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 107364 0 0 0 406052 62 0 0 25 0 1 0 205463844 515842048 106676 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 125938 106676 72 123 0 125813 0
Current children cumulated CPU time (s) 4061.14
Current children cumulated vsize (KiB) 503752

[startup+4122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2235
/proc/meminfo: memFree=1222884/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=503752 CPUtime=4121.13
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 108965 0 0 0 412050 63 0 0 25 0 1 0 205463844 515842048 108277 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 125938 108277 72 123 0 125813 0
Current children cumulated CPU time (s) 4121.13
Current children cumulated vsize (KiB) 503752

[startup+4182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2235
/proc/meminfo: memFree=1216292/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=503752 CPUtime=4181.11
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 110611 0 0 0 418047 64 0 0 25 0 1 0 205463844 515842048 109923 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 125938 109923 72 123 0 125813 0
Current children cumulated CPU time (s) 4181.11
Current children cumulated vsize (KiB) 503752

[startup+4242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2235
/proc/meminfo: memFree=1209956/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=503752 CPUtime=4241.09
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 112192 0 0 0 424044 65 0 0 25 0 1 0 205463844 515842048 111504 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677371 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 125938 111504 72 123 0 125813 0
Current children cumulated CPU time (s) 4241.09
Current children cumulated vsize (KiB) 503752

[startup+4302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2235
/proc/meminfo: memFree=1203940/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=503752 CPUtime=4301.08
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 113667 0 0 0 430042 66 0 0 25 0 1 0 205463844 515842048 112979 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563533 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 125938 112979 72 123 0 125813 0
Current children cumulated CPU time (s) 4301.08
Current children cumulated vsize (KiB) 503752

[startup+4362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2235
/proc/meminfo: memFree=1197348/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=503752 CPUtime=4361.06
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 115327 0 0 0 436039 67 0 0 25 0 1 0 205463844 515842048 114639 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538421 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 125938 114639 72 123 0 125813 0
Current children cumulated CPU time (s) 4361.06
Current children cumulated vsize (KiB) 503752

[startup+4422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2235
/proc/meminfo: memFree=1189668/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=503752 CPUtime=4421.05
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 117243 0 0 0 442037 68 0 0 25 0 1 0 205463844 515842048 116555 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 125938 116555 72 123 0 125813 0
Current children cumulated CPU time (s) 4421.05
Current children cumulated vsize (KiB) 503752

[startup+4482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2235
/proc/meminfo: memFree=1181284/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=652928 CPUtime=4481.03
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 119201 0 0 0 448031 72 0 0 25 0 1 0 205463844 668598272 118513 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 163232 118513 72 123 0 163107 0
Current children cumulated CPU time (s) 4481.03
Current children cumulated vsize (KiB) 652928

[startup+4542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2235
/proc/meminfo: memFree=1173412/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=652928 CPUtime=4541.02
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 121159 0 0 0 454029 73 0 0 25 0 1 0 205463844 668598272 120471 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 163232 120471 72 123 0 163107 0
Current children cumulated CPU time (s) 4541.02
Current children cumulated vsize (KiB) 652928

[startup+4602.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 2235
/proc/meminfo: memFree=1164324/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=652928 CPUtime=4601
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 123387 0 0 0 460026 74 0 0 25 0 1 0 205463844 668598272 122699 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548041 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 163232 122699 72 123 0 163107 0
Current children cumulated CPU time (s) 4601
Current children cumulated vsize (KiB) 652928

[startup+4662.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 2235
/proc/meminfo: memFree=1154788/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=653060 CPUtime=4660.98
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 125803 0 0 0 466022 76 0 0 25 0 1 0 205463844 668733440 125115 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579862 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 163265 125115 72 123 0 163140 0
Current children cumulated CPU time (s) 4660.98
Current children cumulated vsize (KiB) 653060

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2235
/proc/meminfo: memFree=1144740/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=653060 CPUtime=4720.97
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 128278 0 0 0 472020 77 0 0 25 0 1 0 205463844 668733440 127590 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584947 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 163265 127590 72 123 0 163140 0
Current children cumulated CPU time (s) 4720.97
Current children cumulated vsize (KiB) 653060

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2235
/proc/meminfo: memFree=1135780/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=653060 CPUtime=4780.95
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 130543 0 0 0 478017 78 0 0 25 0 1 0 205463844 668733440 129855 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564752 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 163265 129855 72 123 0 163140 0
Current children cumulated CPU time (s) 4780.95
Current children cumulated vsize (KiB) 653060

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2235
/proc/meminfo: memFree=1126372/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=653060 CPUtime=4840.94
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 132863 0 0 0 484014 80 0 0 25 0 1 0 205463844 668733440 132175 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 163265 132175 72 123 0 163140 0
Current children cumulated CPU time (s) 4840.94
Current children cumulated vsize (KiB) 653060

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2235
/proc/meminfo: memFree=1117412/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=847732 CPUtime=4900.92
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 135133 0 0 0 490012 80 0 0 25 0 1 0 205463844 868077568 134445 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 211933 134445 72 123 0 211808 0
Current children cumulated CPU time (s) 4900.92
Current children cumulated vsize (KiB) 847732

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2237
/proc/meminfo: memFree=1107748/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=847732 CPUtime=4960.91
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 137520 0 0 0 496009 82 0 0 25 0 1 0 205463844 868077568 136832 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564766 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 211933 136832 72 123 0 211808 0
Current children cumulated CPU time (s) 4960.91
Current children cumulated vsize (KiB) 847732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2237
/proc/meminfo: memFree=1101860/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=847732 CPUtime=5000.09
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 138996 0 0 0 499927 82 0 0 25 0 1 0 205463844 868077568 138308 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564766 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 211933 138308 72 123 0 211808 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 847732

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2237
/proc/meminfo: memFree=1101860/2055920 swapFree=4182876/4192956
[pid=2020] ppid=2017 vsize=847732 CPUtime=5000.09
/proc/2020/stat : 2020 (march_ks) R 2017 2020 1096 0 -1 4194304 138996 0 0 0 499927 82 0 0 25 0 1 0 205463844 868077568 138308 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564766 0 0 4096 0 0 0 0 17 1 0 0
/proc/2020/statm: 211933 138308 72 123 0 211808 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 847732

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.6
CPU time (s): 5000.2
CPU user time (s): 4999.28
CPU system time (s): 0.92086
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 847732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.28
system time used= 0.92086
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 138996
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= 12728

runsolver used 3.22051 second user time and 10.4904 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Mon Apr 23 02:18:59 UTC 2007

IDJOB= 369036
IDBENCH= 24749
IDSOLVER= 180
FILE ID= node63/369036-1177294739

PBS_JOBID= 4650833

Free space on /tmp= 66471 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest03-SGI_30_50_30_20_1-dir.sat05-439.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369036-1177294739/march_ks /tmp/evaluation/369036-1177294739/instance-369036-1177294739.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-369036-1177294739 -o ROOT/results/node63/solver-369036-1177294739 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369036-1177294739/march_ks /tmp/evaluation/369036-1177294739/instance-369036-1177294739.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  be0552b4894b69c578ebcc0b17dda689

RANDOM SEED= 522487793

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.232
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		: 3000.232
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:       1657988 kB
Buffers:         41064 kB
Cached:         282560 kB
SwapCached:       3796 kB
Active:         191392 kB
Inactive:       141684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1657988 kB
SwapTotal:     4192956 kB
SwapFree:      4182876 kB
Dirty:            2992 kB
Writeback:           0 kB
Mapped:          15476 kB
Slab:            50792 kB
Committed_AS:  2161352 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66471 MiB

End job on node63 on Mon Apr 23 03:42:23 UTC 2007