Trace number 1731329

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 2007-02-08? (TO) 1200.09 1200.43

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 benchmark199.917
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

0.29/0.38	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.38	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.29/0.38	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.29/0.38	c main()::
0.29/0.38	c initFormula():: searching for DIMACS p-line....
0.29/0.38	c full lookahead due to high density!
0.29/0.38	c initFormula():: the DIMACS p-line indicates a CNF of 900 variables and 69990 clauses.
0.29/0.38	c parseCNF():: parsing....
0.29/0.38	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.38	c runParser():: parsing was successful, warming up engines...
0.29/0.38	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.38	c preprocessing fase I completed:: there are now 900 free variables and 69990 clauses.
0.29/0.38	c stat :: sign balance is biased by 153.303
0.29/0.38	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.29/0.38	c using k-SAT heuristics (size based diff)
0.29/0.38	c longest clause has size 30
0.29/0.38	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.38	c main():: clause / variable ratio: ( 69990 / 900 ) = 77.77
0.29/0.38	c longest clause has size 30
0.29/0.38	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.38	c dynamic_preselect_setsize :: on
0.29/0.38	c suggested doublelook initial :: 0
0.29/0.38	c main():: all systems go!
0.29/0.38	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 521 JD: 418
38.36/38.42	c |----------------------------------------------------------------|
c |********************************
c |************************************************
c |********************************************************
c |************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 43724 JD: 418
54.95/55.03	c |----------------------------------------------------------------|
c |********************************
c |************************************************
c |********************************************************
c |************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 1385030 JD: 418
472.24/472.42	c |----------------------------------------------------------------|
c |********************************
c |************************************************
c |********************************************************
c |************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1731329-1240769304/watcher-1731329-1240769304 -o /tmp/evaluation-result-1731329-1240769304/solver-1731329-1240769304 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1731329-1240769304.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: 0.99 0.98 0.99 3/64 23478
/proc/meminfo: memFree=1576944/2055920 swapFree=4170844/4192956
[pid=23478] ppid=23476 vsize=1208 CPUtime=0
/proc/23478/stat : 23478 (march_ks) R 23476 23478 23159 0 -1 4194304 173 0 0 0 0 0 0 0 18 0 1 0 104957921 1236992 159 1992294400 134512640 135019032 4294956224 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/23478/statm: 302 159 47 123 0 177 0

[startup+0.0366651 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 23478
/proc/meminfo: memFree=1576944/2055920 swapFree=4170844/4192956
[pid=23478] ppid=23476 vsize=1736 CPUtime=0.03
/proc/23478/stat : 23478 (march_ks) R 23476 23478 23159 0 -1 4194304 337 0 0 0 3 0 0 0 18 0 1 0 104957921 1777664 323 1992294400 134512640 135019032 4294956224 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/23478/statm: 434 323 47 123 0 309 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1736

[startup+0.10167 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 23478
/proc/meminfo: memFree=1576944/2055920 swapFree=4170844/4192956
[pid=23478] ppid=23476 vsize=5392 CPUtime=0.09
/proc/23478/stat : 23478 (march_ks) R 23476 23478 23159 0 -1 4194304 802 0 0 0 9 0 0 0 18 0 1 0 104957921 5521408 716 1992294400 134512640 135019032 4294956224 18446744073709551615 134561664 0 0 4096 0 0 0 0 17 1 0 0
/proc/23478/statm: 1348 716 49 123 0 1223 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5392

[startup+0.301688 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 23478
/proc/meminfo: memFree=1576944/2055920 swapFree=4170844/4192956
[pid=23478] ppid=23476 vsize=6544 CPUtime=0.29
/proc/23478/stat : 23478 (march_ks) R 23476 23478 23159 0 -1 4194304 1676 0 0 0 29 0 0 0 19 0 1 0 104957921 6701056 1014 1992294400 134512640 135019032 4294956224 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 1 0 0
/proc/23478/statm: 1636 1014 67 123 0 1511 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6544

[startup+0.701723 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 23478
/proc/meminfo: memFree=1576944/2055920 swapFree=4170844/4192956
[pid=23478] ppid=23476 vsize=9060 CPUtime=0.69
/proc/23478/stat : 23478 (march_ks) R 23476 23478 23159 0 -1 4194304 1920 0 0 0 69 0 0 0 23 0 1 0 104957921 9277440 1233 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/23478/statm: 2265 1233 72 123 0 2140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9060

[startup+1.50179 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23479
/proc/meminfo: memFree=1572328/2055920 swapFree=4170844/4192956
[pid=23478] ppid=23476 vsize=9060 CPUtime=1.49
/proc/23478/stat : 23478 (march_ks) R 23476 23478 23159 0 -1 4194304 1924 0 0 0 149 0 0 0 25 0 1 0 104957921 9277440 1237 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/23478/statm: 2265 1237 72 123 0 2140 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9060

[startup+3.10194 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23479
/proc/meminfo: memFree=1572072/2055920 swapFree=4170844/4192956
[pid=23478] ppid=23476 vsize=9060 CPUtime=3.09
/proc/23478/stat : 23478 (march_ks) R 23476 23478 23159 0 -1 4194304 1926 0 0 0 309 0 0 0 25 0 1 0 104957921 9277440 1239 1992294400 134512640 135019032 4294956224 18446744073709551615 134526902 0 0 4096 0 0 0 0 17 1 0 0
/proc/23478/statm: 2265 1239 72 123 0 2140 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9060

[startup+6.30123 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23479
/proc/meminfo: memFree=1571944/2055920 swapFree=4170844/4192956
[pid=23478] ppid=23476 vsize=9060 CPUtime=6.29
/proc/23478/stat : 23478 (march_ks) R 23476 23478 23159 0 -1 4194304 1932 0 0 0 629 0 0 0 25 0 1 0 104957921 9277440 1245 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/23478/statm: 2265 1245 72 123 0 2140 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9060

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23479
/proc/meminfo: memFree=1571952/2055920 swapFree=4170844/4192956
[pid=23478] ppid=23476 vsize=9060 CPUtime=12.69
/proc/23478/stat : 23478 (march_ks) R 23476 23478 23159 0 -1 4194304 1932 0 0 0 1269 0 0 0 25 0 1 0 104957921 9277440 1245 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/23478/statm: 2265 1245 72 123 0 2140 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9060

[startup+25.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23479
/proc/meminfo: memFree=1572016/2055920 swapFree=4170844/4192956
[pid=23478] ppid=23476 vsize=9060 CPUtime=25.48
/proc/23478/stat : 23478 (march_ks) R 23476 23478 23159 0 -1 4194304 1932 0 0 0 2548 0 0 0 25 0 1 0 104957921 9277440 1245 1992294400 134512640 135019032 4294956224 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 1 0 0
/proc/23478/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: 0.99 0.98 0.99 2/65 23479
/proc/meminfo: memFree=1570864/2055920 swapFree=4170844/4192956
[pid=23478] ppid=23476 vsize=10824 CPUtime=51.05
/proc/23478/stat : 23478 (march_ks) R 23476 23478 23159 0 -1 4194304 2274 0 0 0 5105 0 0 0 25 0 1 0 104957921 11083776 1587 1992294400 134512640 135019032 4294956224 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/23478/statm: 2706 1587 72 123 0 2581 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 10824

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23479
/proc/meminfo: memFree=1565232/2055920 swapFree=4170844/4192956
[pid=23478] ppid=23476 vsize=17156 CPUtime=102.25
/proc/23478/stat : 23478 (march_ks) R 23476 23478 23159 0 -1 4194304 3661 0 0 0 10223 2 0 0 25 0 1 0 104957921 17567744 2974 1992294400 134512640 135019032 4294956224 18446744073709551615 134584966 0 0 4096 0 0 0 0 17 1 0 0
/proc/23478/statm: 4289 2974 72 123 0 4164 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 17156

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23479
/proc/meminfo: memFree=1559792/2055920 swapFree=4170844/4192956
[pid=23478] ppid=23476 vsize=25280 CPUtime=162.22
/proc/23478/stat : 23478 (march_ks) R 23476 23478 23159 0 -1 4194304 5010 0 0 0 16220 2 0 0 25 0 1 0 104957921 25886720 4323 1992294400 134512640 135019032 4294956224 18446744073709551615 134677366 0 0 4096 0 0 0 0 17 1 0 0
/proc/23478/statm: 6320 4323 72 123 0 6195 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 25280

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23479
/proc/meminfo: memFree=1554416/2055920 swapFree=4170844/4192956
[pid=23478] ppid=23476 vsize=34140 CPUtime=222.21
/proc/23478/stat : 23478 (march_ks) R 23476 23478 23159 0 -1 4194304 6333 0 0 0 22218 3 0 0 25 0 1 0 104957921 34959360 5646 1992294400 134512640 135019032 4294956224 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/23478/statm: 8535 5646 72 123 0 8410 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 34140

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23479
/proc/meminfo: memFree=1548848/2055920 swapFree=4170844/4192956
[pid=23478] ppid=23476 vsize=34140 CPUtime=282.19
/proc/23478/stat : 23478 (march_ks) R 23476 23478 23159 0 -1 4194304 7716 0 0 0 28216 3 0 0 25 0 1 0 104957921 34959360 7029 1992294400 134512640 135019032 4294956224 18446744073709551615 134564816 0 0 4096 0 0 0 0 17 1 0 0
/proc/23478/statm: 8535 7029 72 123 0 8410 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 34140

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23479
/proc/meminfo: memFree=1543216/2055920 swapFree=4170844/4192956
[pid=23478] ppid=23476 vsize=42872 CPUtime=342.18
/proc/23478/stat : 23478 (march_ks) R 23476 23478 23159 0 -1 4194304 9104 0 0 0 34213 5 0 0 25 0 1 0 104957921 43900928 8417 1992294400 134512640 135019032 4294956224 18446744073709551615 134527258 0 0 4096 0 0 0 0 17 1 0 0
/proc/23478/statm: 10718 8417 72 123 0 10593 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 42872

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23479
/proc/meminfo: memFree=1537328/2055920 swapFree=4170844/4192956
[pid=23478] ppid=23476 vsize=62052 CPUtime=402.16
/proc/23478/stat : 23478 (march_ks) R 23476 23478 23159 0 -1 4194304 10578 0 0 0 40210 6 0 0 25 0 1 0 104957921 63541248 9891 1992294400 134512640 135019032 4294956224 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/23478/statm: 15513 9891 72 123 0 15388 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 62052

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23479
/proc/meminfo: memFree=1530736/2055920 swapFree=4170844/4192956
[pid=23478] ppid=23476 vsize=62184 CPUtime=462.14
/proc/23478/stat : 23478 (march_ks) R 23476 23478 23159 0 -1 4194304 12205 0 0 0 46207 7 0 0 25 0 1 0 104957921 63676416 11518 1992294400 134512640 135019032 4294956224 18446744073709551615 134522556 0 0 4096 0 0 0 0 17 1 0 0
/proc/23478/statm: 15546 11518 72 123 0 15421 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 62184

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23479
/proc/meminfo: memFree=1522096/2055920 swapFree=4170844/4192956
[pid=23478] ppid=23476 vsize=62184 CPUtime=522.13
/proc/23478/stat : 23478 (march_ks) R 23476 23478 23159 0 -1 4194304 14369 0 0 0 52205 8 0 0 25 0 1 0 104957921 63676416 13682 1992294400 134512640 135019032 4294956224 18446744073709551615 134538296 0 0 4096 0 0 0 0 17 1 0 0
/proc/23478/statm: 15546 13682 72 123 0 15421 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 62184

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23479
/proc/meminfo: memFree=1514224/2055920 swapFree=4170844/4192956
[pid=23478] ppid=23476 vsize=93996 CPUtime=582.11
/proc/23478/stat : 23478 (march_ks) R 23476 23478 23159 0 -1 4194304 16305 0 0 0 58201 10 0 0 25 0 1 0 104957921 96251904 15618 1992294400 134512640 135019032 4294956224 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23478/statm: 23499 15618 72 123 0 23374 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 93996

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23479
/proc/meminfo: memFree=1506544/2055920 swapFree=4170844/4192956
[pid=23478] ppid=23476 vsize=93996 CPUtime=642.1
/proc/23478/stat : 23478 (march_ks) R 23476 23478 23159 0 -1 4194304 18188 0 0 0 64199 11 0 0 25 0 1 0 104957921 96251904 17501 1992294400 134512640 135019032 4294956224 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/23478/statm: 23499 17501 72 123 0 23374 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 93996

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23479
/proc/meminfo: memFree=1499632/2055920 swapFree=4170844/4192956
[pid=23478] ppid=23476 vsize=93996 CPUtime=702.08
/proc/23478/stat : 23478 (march_ks) R 23476 23478 23159 0 -1 4194304 19948 0 0 0 70195 13 0 0 25 0 1 0 104957921 96251904 19261 1992294400 134512640 135019032 4294956224 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/23478/statm: 23499 19261 72 123 0 23374 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 93996

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23479
/proc/meminfo: memFree=1492144/2055920 swapFree=4170844/4192956
[pid=23478] ppid=23476 vsize=93996 CPUtime=762.07
/proc/23478/stat : 23478 (march_ks) R 23476 23478 23159 0 -1 4194304 21798 0 0 0 76193 14 0 0 25 0 1 0 104957921 96251904 21111 1992294400 134512640 135019032 4294956224 18446744073709551615 134548049 0 0 4096 0 0 0 0 17 1 0 0
/proc/23478/statm: 23499 21111 72 123 0 23374 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 93996

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23479
/proc/meminfo: memFree=1485360/2055920 swapFree=4170844/4192956
[pid=23478] ppid=23476 vsize=118328 CPUtime=822.05
/proc/23478/stat : 23478 (march_ks) R 23476 23478 23159 0 -1 4194304 23552 0 0 0 82189 16 0 0 25 0 1 0 104957921 121167872 22865 1992294400 134512640 135019032 4294956224 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23478/statm: 29582 22865 72 123 0 29457 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 118328

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23479
/proc/meminfo: memFree=1478384/2055920 swapFree=4170844/4192956
[pid=23478] ppid=23476 vsize=147796 CPUtime=882.04
/proc/23478/stat : 23478 (march_ks) R 23476 23478 23159 0 -1 4194304 25276 0 0 0 88187 17 0 0 25 0 1 0 104957921 151343104 24589 1992294400 134512640 135019032 4294956224 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 1 0 0
/proc/23478/statm: 36949 24589 72 123 0 36824 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 147796

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 23479
/proc/meminfo: memFree=1471472/2055920 swapFree=4170844/4192956
[pid=23478] ppid=23476 vsize=147796 CPUtime=942.02
/proc/23478/stat : 23478 (march_ks) R 23476 23478 23159 0 -1 4194304 27022 0 0 0 94184 18 0 0 25 0 1 0 104957921 151343104 26335 1992294400 134512640 135019032 4294956224 18446744073709551615 134538609 0 0 4096 0 0 0 0 17 1 0 0
/proc/23478/statm: 36949 26335 72 123 0 36824 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 147796

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23479
/proc/meminfo: memFree=1464752/2055920 swapFree=4170844/4192956
[pid=23478] ppid=23476 vsize=147796 CPUtime=1002.01
/proc/23478/stat : 23478 (march_ks) R 23476 23478 23159 0 -1 4194304 28691 0 0 0 100182 19 0 0 25 0 1 0 104957921 151343104 28004 1992294400 134512640 135019032 4294956224 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/23478/statm: 36949 28004 72 123 0 36824 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 147796

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23479
/proc/meminfo: memFree=1458416/2055920 swapFree=4170844/4192956
[pid=23478] ppid=23476 vsize=147796 CPUtime=1061.98
/proc/23478/stat : 23478 (march_ks) R 23476 23478 23159 0 -1 4194304 30290 0 0 0 106179 19 0 0 25 0 1 0 104957921 151343104 29603 1992294400 134512640 135019032 4294956224 18446744073709551615 134587904 0 0 4096 0 0 0 0 17 1 0 0
/proc/23478/statm: 36949 29603 72 123 0 36824 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 147796

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23479
/proc/meminfo: memFree=1451440/2055920 swapFree=4170844/4192956
[pid=23478] ppid=23476 vsize=147796 CPUtime=1121.97
/proc/23478/stat : 23478 (march_ks) R 23476 23478 23159 0 -1 4194304 32001 0 0 0 112176 21 0 0 25 0 1 0 104957921 151343104 31314 1992294400 134512640 135019032 4294956224 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/23478/statm: 36949 31314 72 123 0 36824 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 147796

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23479
/proc/meminfo: memFree=1445168/2055920 swapFree=4170844/4192956
[pid=23478] ppid=23476 vsize=147796 CPUtime=1181.95
/proc/23478/stat : 23478 (march_ks) R 23476 23478 23159 0 -1 4194304 33599 0 0 0 118173 22 0 0 25 0 1 0 104957921 151343104 32912 1992294400 134512640 135019032 4294956224 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 1 0 0
/proc/23478/statm: 36949 32912 72 123 0 36824 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 147796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23479
/proc/meminfo: memFree=1443248/2055920 swapFree=4170844/4192956
[pid=23478] ppid=23476 vsize=147796 CPUtime=1200.05
/proc/23478/stat : 23478 (march_ks) R 23476 23478 23159 0 -1 4194304 34045 0 0 0 119983 22 0 0 25 0 1 0 104957921 151343104 33358 1992294400 134512640 135019032 4294956224 18446744073709551615 134598475 0 0 4096 0 0 0 0 17 1 0 0
/proc/23478/statm: 36949 33358 72 123 0 36824 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 147796

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.09
CPU user time (s): 1199.84
CPU system time (s): 0.247962
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 147796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.247962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34045
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= 2408

runsolver used 0.801878 second user time and 2.53161 second system time

The end

Launcher Data

Begin job on node51 at 2009-04-26 20:08:24
IDJOB=1731329
IDBENCH=24749
IDSOLVER=559
FILE ID=node51/1731329-1240769304
PBS_JOBID= 9187139
Free space on /tmp= 66384 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest03-SGI_30_50_30_20_1-dir.sat05-439.reshuffled-07.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731329-1240769304/watcher-1731329-1240769304 -o /tmp/evaluation-result-1731329-1240769304/solver-1731329-1240769304 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1731329-1240769304.cnf            

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

MD5SUM BENCH= be0552b4894b69c578ebcc0b17dda689
RANDOM SEED=312206368

node51.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		: 3000.214
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		: 3000.214
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:       1577424 kB
Buffers:         62328 kB
Cached:         329464 kB
SwapCached:      16820 kB
Active:         179732 kB
Inactive:       231364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1577424 kB
SwapTotal:     4192956 kB
SwapFree:      4170844 kB
Dirty:            3608 kB
Writeback:           0 kB
Mapped:          13680 kB
Slab:            53436 kB
Committed_AS:   293440 kB
PageTables:       1392 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= 66380 MiB
End job on node51 at 2009-04-26 20:28:26