Trace number 339539

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) 1200.06 1200.13

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 benchmark210.366
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)

0.29/0.38	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
38.89/38.92	c |----------------------------------------------------------------|
c |********************************
c |************************************************
c |********************************************************
c |************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 43724 JD: 418
55.59/55.68	c |----------------------------------------------------------------|
c |********************************
c |************************************************
c |********************************************************
c |************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 1385030 JD: 418
472.56/472.66	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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-339539-1173706768 -o ROOT/results/node16/solver-339539-1173706768 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339539-1173706768/march_ks /tmp/evaluation/339539-1173706768/instance-339539-1173706768.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): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7144
/proc/meminfo: memFree=1715680/2055920 swapFree=4159664/4192956
[pid=7144] ppid=7142 vsize=1208 CPUtime=0
/proc/7144/stat : 7144 (march_ks) R 7142 7144 4530 0 -1 4194304 175 0 0 0 0 0 0 0 18 0 1 0 390631109 1236992 160 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 302 160 47 123 0 177 0

[startup+0.106698 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7144
/proc/meminfo: memFree=1715680/2055920 swapFree=4159664/4192956
[pid=7144] ppid=7142 vsize=5392 CPUtime=0.1
/proc/7144/stat : 7144 (march_ks) R 7142 7144 4530 0 -1 4194304 803 0 0 0 10 0 0 0 18 0 1 0 390631109 5521408 716 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 1348 716 49 123 0 1223 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5392

[startup+0.201694 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7144
/proc/meminfo: memFree=1715680/2055920 swapFree=4159664/4192956
[pid=7144] ppid=7142 vsize=6260 CPUtime=0.19
/proc/7144/stat : 7144 (march_ks) R 7142 7144 4530 0 -1 4194304 1383 0 0 0 19 0 0 0 18 0 1 0 390631109 6410240 939 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134554776 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 1565 939 62 123 0 1440 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6260

[startup+0.301674 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7144
/proc/meminfo: memFree=1715680/2055920 swapFree=4159664/4192956
[pid=7144] ppid=7142 vsize=6544 CPUtime=0.29
/proc/7144/stat : 7144 (march_ks) R 7142 7144 4530 0 -1 4194304 1677 0 0 0 29 0 0 0 19 0 1 0 390631109 6701056 1014 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 1636 1014 67 123 0 1511 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6544

[startup+0.701625 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7144
/proc/meminfo: memFree=1715680/2055920 swapFree=4159664/4192956
[pid=7144] ppid=7142 vsize=9060 CPUtime=0.69
/proc/7144/stat : 7144 (march_ks) R 7142 7144 4530 0 -1 4194304 1921 0 0 0 69 0 0 0 23 0 1 0 390631109 9277440 1233 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538248 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 2265 1233 72 123 0 2140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9060

[startup+1.50153 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7145
/proc/meminfo: memFree=1711000/2055920 swapFree=4159664/4192956
[pid=7144] ppid=7142 vsize=9060 CPUtime=1.49
/proc/7144/stat : 7144 (march_ks) R 7142 7144 4530 0 -1 4194304 1925 0 0 0 149 0 0 0 25 0 1 0 390631109 9277440 1237 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134537928 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 2265 1237 72 123 0 2140 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9060

[startup+3.10134 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7145
/proc/meminfo: memFree=1710744/2055920 swapFree=4159664/4192956
[pid=7144] ppid=7142 vsize=9060 CPUtime=3.09
/proc/7144/stat : 7144 (march_ks) R 7142 7144 4530 0 -1 4194304 1927 0 0 0 309 0 0 0 25 0 1 0 390631109 9277440 1239 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538176 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 2265 1239 72 123 0 2140 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9060

[startup+6.30195 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7145
/proc/meminfo: memFree=1710616/2055920 swapFree=4159664/4192956
[pid=7144] ppid=7142 vsize=9060 CPUtime=6.29
/proc/7144/stat : 7144 (march_ks) R 7142 7144 4530 0 -1 4194304 1933 0 0 0 629 0 0 0 25 0 1 0 390631109 9277440 1245 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/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: 1.00 1.00 1.00 2/78 7145
/proc/meminfo: memFree=1710616/2055920 swapFree=4159664/4192956
[pid=7144] ppid=7142 vsize=9060 CPUtime=12.69
/proc/7144/stat : 7144 (march_ks) R 7142 7144 4530 0 -1 4194304 1933 0 0 0 1269 0 0 0 25 0 1 0 390631109 9277440 1245 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134526900 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 2265 1245 72 123 0 2140 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9060

[startup+25.5026 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7145
/proc/meminfo: memFree=1710680/2055920 swapFree=4159664/4192956
[pid=7144] ppid=7142 vsize=9060 CPUtime=25.49
/proc/7144/stat : 7144 (march_ks) R 7142 7144 4530 0 -1 4194304 1933 0 0 0 2549 0 0 0 25 0 1 0 390631109 9277440 1245 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134527052 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 2265 1245 72 123 0 2140 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9060

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7145
/proc/meminfo: memFree=1709528/2055920 swapFree=4159664/4192956
[pid=7144] ppid=7142 vsize=10824 CPUtime=51.09
/proc/7144/stat : 7144 (march_ks) R 7142 7144 4530 0 -1 4194304 2261 0 0 0 5108 1 0 0 25 0 1 0 390631109 11083776 1573 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 2706 1573 72 123 0 2581 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 10824

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7145
/proc/meminfo: memFree=1703832/2055920 swapFree=4159664/4192956
[pid=7144] ppid=7142 vsize=17156 CPUtime=102.29
/proc/7144/stat : 7144 (march_ks) R 7142 7144 4530 0 -1 4194304 3650 0 0 0 10227 2 0 0 25 0 1 0 390631109 17567744 2962 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 4289 2962 72 123 0 4164 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 17156

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7145
/proc/meminfo: memFree=1698392/2055920 swapFree=4159664/4192956
[pid=7144] ppid=7142 vsize=25280 CPUtime=162.28
/proc/7144/stat : 7144 (march_ks) R 7142 7144 4530 0 -1 4194304 5000 0 0 0 16224 4 0 0 25 0 1 0 390631109 25886720 4312 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538602 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 6320 4312 72 123 0 6195 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 25280

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7145
/proc/meminfo: memFree=1693016/2055920 swapFree=4159664/4192956
[pid=7144] ppid=7142 vsize=34140 CPUtime=222.28
/proc/7144/stat : 7144 (march_ks) R 7142 7144 4530 0 -1 4194304 6323 0 0 0 22223 5 0 0 25 0 1 0 390631109 34959360 5635 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564762 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 8535 5635 72 123 0 8410 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 34140

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7145
/proc/meminfo: memFree=1687640/2055920 swapFree=4159664/4192956
[pid=7144] ppid=7142 vsize=34140 CPUtime=282.27
/proc/7144/stat : 7144 (march_ks) R 7142 7144 4530 0 -1 4194304 7707 0 0 0 28221 6 0 0 25 0 1 0 390631109 34959360 7019 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 8535 7019 72 123 0 8410 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 34140

[startup+342.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 7145
/proc/meminfo: memFree=1682008/2055920 swapFree=4159664/4192956
[pid=7144] ppid=7142 vsize=42872 CPUtime=342.27
/proc/7144/stat : 7144 (march_ks) R 7142 7144 4530 0 -1 4194304 9095 0 0 0 34219 8 0 0 25 0 1 0 390631109 43900928 8407 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 10718 8407 72 123 0 10593 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 42872

[startup+402.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 7145
/proc/meminfo: memFree=1676120/2055920 swapFree=4159664/4192956
[pid=7144] ppid=7142 vsize=62052 CPUtime=402.26
/proc/7144/stat : 7144 (march_ks) R 7142 7144 4530 0 -1 4194304 10569 0 0 0 40217 9 0 0 25 0 1 0 390631109 63541248 9881 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 15513 9881 72 123 0 15388 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 62052

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7145
/proc/meminfo: memFree=1669528/2055920 swapFree=4159664/4192956
[pid=7144] ppid=7142 vsize=62184 CPUtime=462.26
/proc/7144/stat : 7144 (march_ks) R 7142 7144 4530 0 -1 4194304 12198 0 0 0 46216 10 0 0 25 0 1 0 390631109 63676416 11510 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 15546 11510 72 123 0 15421 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 62184

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7145
/proc/meminfo: memFree=1660888/2055920 swapFree=4159664/4192956
[pid=7144] ppid=7142 vsize=62184 CPUtime=522.26
/proc/7144/stat : 7144 (march_ks) R 7142 7144 4530 0 -1 4194304 14364 0 0 0 52214 12 0 0 25 0 1 0 390631109 63676416 13676 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134677366 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 15546 13676 72 123 0 15421 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 62184

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7145
/proc/meminfo: memFree=1653016/2055920 swapFree=4159664/4192956
[pid=7144] ppid=7142 vsize=93996 CPUtime=582.26
/proc/7144/stat : 7144 (march_ks) R 7142 7144 4530 0 -1 4194304 16303 0 0 0 58211 15 0 0 25 0 1 0 390631109 96251904 15615 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538629 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 23499 15615 72 123 0 23374 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 93996

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7145
/proc/meminfo: memFree=1645592/2055920 swapFree=4159664/4192956
[pid=7144] ppid=7142 vsize=93996 CPUtime=642.25
/proc/7144/stat : 7144 (march_ks) R 7142 7144 4530 0 -1 4194304 18187 0 0 0 64209 16 0 0 25 0 1 0 390631109 96251904 17499 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 23499 17499 72 123 0 23374 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 93996

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7145
/proc/meminfo: memFree=1638360/2055920 swapFree=4159664/4192956
[pid=7144] ppid=7142 vsize=93996 CPUtime=702.25
/proc/7144/stat : 7144 (march_ks) R 7142 7144 4530 0 -1 4194304 19949 0 0 0 70207 18 0 0 25 0 1 0 390631109 96251904 19261 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134587923 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 23499 19261 72 123 0 23374 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 93996

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7145
/proc/meminfo: memFree=1630872/2055920 swapFree=4159664/4192956
[pid=7144] ppid=7142 vsize=93996 CPUtime=762.25
/proc/7144/stat : 7144 (march_ks) R 7142 7144 4530 0 -1 4194304 21801 0 0 0 76206 19 0 0 25 0 1 0 390631109 96251904 21113 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564752 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 23499 21113 72 123 0 23374 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 93996

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7145
/proc/meminfo: memFree=1623960/2055920 swapFree=4159664/4192956
[pid=7144] ppid=7142 vsize=118328 CPUtime=822.25
/proc/7144/stat : 7144 (march_ks) R 7142 7144 4530 0 -1 4194304 23556 0 0 0 82204 21 0 0 25 0 1 0 390631109 121167872 22868 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134597894 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 29582 22868 72 123 0 29457 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 118328

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7145
/proc/meminfo: memFree=1616920/2055920 swapFree=4159664/4192956
[pid=7144] ppid=7142 vsize=147796 CPUtime=882.24
/proc/7144/stat : 7144 (march_ks) R 7142 7144 4530 0 -1 4194304 25285 0 0 0 88202 22 0 0 25 0 1 0 390631109 151343104 24597 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134548049 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 36949 24597 72 123 0 36824 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 147796

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7145
/proc/meminfo: memFree=1610072/2055920 swapFree=4159664/4192956
[pid=7144] ppid=7142 vsize=147796 CPUtime=942.24
/proc/7144/stat : 7144 (march_ks) R 7142 7144 4530 0 -1 4194304 27031 0 0 0 94200 24 0 0 25 0 1 0 390631109 151343104 26343 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564762 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 36949 26343 72 123 0 36824 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 147796

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7145
/proc/meminfo: memFree=1603416/2055920 swapFree=4159664/4192956
[pid=7144] ppid=7142 vsize=147796 CPUtime=1002.23
/proc/7144/stat : 7144 (march_ks) R 7142 7144 4530 0 -1 4194304 28701 0 0 0 100198 25 0 0 25 0 1 0 390631109 151343104 28013 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 36949 28013 72 123 0 36824 0
Current children cumulated CPU time (s) 1002.23
Current children cumulated vsize (KiB) 147796

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7145
/proc/meminfo: memFree=1597080/2055920 swapFree=4159664/4192956
[pid=7144] ppid=7142 vsize=147796 CPUtime=1062.23
/proc/7144/stat : 7144 (march_ks) R 7142 7144 4530 0 -1 4194304 30311 0 0 0 106197 26 0 0 25 0 1 0 390631109 151343104 29623 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134599108 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 36949 29623 72 123 0 36824 0
Current children cumulated CPU time (s) 1062.23
Current children cumulated vsize (KiB) 147796

[startup+1122.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 7145
/proc/meminfo: memFree=1590168/2055920 swapFree=4159664/4192956
[pid=7144] ppid=7142 vsize=147796 CPUtime=1122.23
/proc/7144/stat : 7144 (march_ks) R 7142 7144 4530 0 -1 4194304 32013 0 0 0 112194 29 0 0 25 0 1 0 390631109 151343104 31325 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 36949 31325 72 123 0 36824 0
Current children cumulated CPU time (s) 1122.23
Current children cumulated vsize (KiB) 147796

[startup+1182.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 7145
/proc/meminfo: memFree=1583832/2055920 swapFree=4159664/4192956
[pid=7144] ppid=7142 vsize=147796 CPUtime=1182.22
/proc/7144/stat : 7144 (march_ks) R 7142 7144 4530 0 -1 4194304 33614 0 0 0 118192 30 0 0 25 0 1 0 390631109 151343104 32926 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 36949 32926 72 123 0 36824 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 147796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.1 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 7145
/proc/meminfo: memFree=1581912/2055920 swapFree=4159664/4192956
[pid=7144] ppid=7142 vsize=147796 CPUtime=1200.02
/proc/7144/stat : 7144 (march_ks) R 7142 7144 4530 0 -1 4194304 34058 0 0 0 119972 30 0 0 25 0 1 0 390631109 151343104 33370 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/7144/statm: 36949 33370 72 123 0 36824 0
Current children cumulated CPU time (s) 1200.02
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): 1200.13
CPU time (s): 1200.06
CPU user time (s): 1199.73
CPU system time (s): 0.329949
CPU usage (%): 99.9939
Max. virtual memory (cumulated for all children) (KiB): 147796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.329949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34058
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= 25047

runsolver used 1.44778 second user time and 2.75558 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Mon Mar 12 13:39:28 UTC 2007

IDJOB= 339539
IDBENCH= 24749
IDSOLVER= 111
FILE ID= node16/339539-1173706768

PBS_JOBID= 4101480

Free space on /tmp= 66477 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/339539-1173706768/march_ks /tmp/evaluation/339539-1173706768/instance-339539-1173706768.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-339539-1173706768 -o ROOT/results/node16/solver-339539-1173706768 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339539-1173706768/march_ks /tmp/evaluation/339539-1173706768/instance-339539-1173706768.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  be0552b4894b69c578ebcc0b17dda689

RANDOM SEED= 860019457

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1716152 kB
Buffers:         38396 kB
Cached:         226964 kB
SwapCached:       2084 kB
Active:         158392 kB
Inactive:       130016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1716152 kB
SwapTotal:     4192956 kB
SwapFree:      4159664 kB
Dirty:            3016 kB
Writeback:           0 kB
Mapped:          31196 kB
Slab:            37012 kB
Committed_AS:  1460864 kB
PageTables:       1724 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= 66477 MiB

End job on node16 on Mon Mar 12 13:59:30 UTC 2007