Trace number 339537

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
minisat SAT 2007 (with assertions)? (TO) 1200.12 1200.42

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)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  900                                                  |
0.00/0.00	c |  Number of clauses:    69990                                                |
0.06/0.08	c |  Parsing time:         0.07         s                                       |
2.29/2.33	c ============================[ Search Statistics ]==============================
2.29/2.33	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.29/2.33	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.29/2.33	c ===============================================================================
2.29/2.33	c |         0 |     870    69090   184776 |    23030        0    nan |  0.000 % |
2.29/2.34	c |       103 |     870    69090   184776 |    25333      103    100 |  0.013 % |
2.29/2.36	c |       257 |     870    69090   184776 |    27866      257     63 |  0.000 % |
2.29/2.38	c |       482 |     870    69090   184776 |    30652      482     45 |  0.024 % |
2.39/2.42	c |       821 |     870    69090   184776 |    33718      821     38 |  0.024 % |
2.39/2.49	c |      1328 |     870    69090   184776 |    37090     1328     34 |  0.024 % |
2.59/2.61	c |      2087 |     869    68890   184211 |    40799      731    102 |  0.111 % |
2.79/2.81	c |      3226 |     869    68890   184211 |    44878     1870    104 |  0.111 % |
3.09/3.18	c |      4934 |     869    68890   184211 |    49366     3578    107 |  0.133 % |
3.79/3.81	c |      7496 |     869    68890   184211 |    54303     6140    106 |  0.111 % |
4.99/5.07	c |     11340 |     868    68664   183649 |    59733     8632    104 |  0.222 % |
7.49/7.54	c |     17108 |     868    68664   183649 |    65707    14400    108 |  0.222 % |
13.09/13.11	c |     25757 |     867    68476   183273 |    72278    22912    107 |  0.351 % |
23.99/24.07	c |     38732 |     867    68476   183273 |    79505    35887    110 |  0.333 % |
51.07/51.13	c |     58194 |     867    68476   183273 |    87456    55349    107 |  0.333 % |
104.56/104.67	c |     87386 |     866    68336   182993 |    96202    81601    103 |  0.445 % |
166.75/166.84	c |    131175 |     865    68336   182993 |   105822    47067     92 |  0.575 % |
331.71/331.89	c |    196859 |     864    68027   182375 |   116404   103174    110 |  0.684 % |
544.26/544.48	c |    295385 |     864    68027   182375 |   128044   106959    102 |  0.778 % |
899.26/899.57	c |    443176 |     862    67853   182027 |   140849    41498    101 |  0.889 % |

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/node55/watcher-339537-1173706693 -o ROOT/results/node55/solver-339537-1173706693 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339537-1173706693/minisat /tmp/evaluation/339537-1173706693/instance-339537-1173706693.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: 0.91 0.95 0.97 3/64 19997
/proc/meminfo: memFree=1798040/2055920 swapFree=4183484/4192956
[pid=19997] ppid=19995 vsize=2020 CPUtime=0
/proc/19997/stat : 19997 (minisat) R 19995 19997 18875 0 -1 4194304 339 0 0 0 0 0 0 0 18 0 1 0 390625708 2068480 323 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134561973 0 0 4096 3 0 0 0 17 1 0 0
/proc/19997/statm: 505 323 58 138 0 364 0

[startup+0.070862 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 19997
/proc/meminfo: memFree=1798040/2055920 swapFree=4183484/4192956
[pid=19997] ppid=19995 vsize=5264 CPUtime=0.06
/proc/19997/stat : 19997 (minisat) R 19995 19997 18875 0 -1 4194304 1112 0 0 0 6 0 0 0 18 0 1 0 390625708 5390336 1097 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/19997/statm: 1316 1097 58 138 0 1175 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5264

[startup+0.101864 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 19997
/proc/meminfo: memFree=1798040/2055920 swapFree=4183484/4192956
[pid=19997] ppid=19995 vsize=5656 CPUtime=0.09
/proc/19997/stat : 19997 (minisat) R 19995 19997 18875 0 -1 4194304 1221 0 0 0 9 0 0 0 18 0 1 0 390625708 5791744 1205 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530784 0 0 4096 3 0 0 0 17 1 0 0
/proc/19997/statm: 1414 1205 71 138 0 1273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5656

[startup+0.301883 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 19997
/proc/meminfo: memFree=1798040/2055920 swapFree=4183484/4192956
[pid=19997] ppid=19995 vsize=5656 CPUtime=0.29
/proc/19997/stat : 19997 (minisat) R 19995 19997 18875 0 -1 4194304 1221 0 0 0 29 0 0 0 19 0 1 0 390625708 5791744 1205 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134531050 0 0 4096 3 0 0 0 17 1 0 0
/proc/19997/statm: 1414 1205 71 138 0 1273 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5656

[startup+0.701922 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 19997
/proc/meminfo: memFree=1798040/2055920 swapFree=4183484/4192956
[pid=19997] ppid=19995 vsize=7160 CPUtime=0.69
/proc/19997/stat : 19997 (minisat) R 19995 19997 18875 0 -1 4194304 1558 0 0 0 69 0 0 0 22 0 1 0 390625708 7331840 1542 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530601 0 0 4096 3 0 0 0 17 1 0 0
/proc/19997/statm: 1790 1542 71 138 0 1649 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7160

[startup+1.502 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 19998
/proc/meminfo: memFree=1792080/2055920 swapFree=4183484/4192956
[pid=19997] ppid=19995 vsize=7160 CPUtime=1.49
/proc/19997/stat : 19997 (minisat) R 19995 19997 18875 0 -1 4194304 1582 0 0 0 149 0 0 0 25 0 1 0 390625708 7331840 1566 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530769 0 0 4096 3 0 0 0 17 1 0 0
/proc/19997/statm: 1790 1566 71 138 0 1649 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7160

[startup+3.10115 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 19998
/proc/meminfo: memFree=1791888/2055920 swapFree=4183484/4192956
[pid=19997] ppid=19995 vsize=6728 CPUtime=3.09
/proc/19997/stat : 19997 (minisat) R 19995 19997 18875 0 -1 4194304 1702 0 0 0 309 0 0 0 25 0 1 0 390625708 6889472 1513 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/19997/statm: 1682 1513 73 138 0 1541 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6728

[startup+6.30246 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 19998
/proc/meminfo: memFree=1789008/2055920 swapFree=4183484/4192956
[pid=19997] ppid=19995 vsize=10836 CPUtime=6.29
/proc/19997/stat : 19997 (minisat) R 19995 19997 18875 0 -1 4194304 2730 0 0 0 628 1 0 0 25 0 1 0 390625708 11096064 2541 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/19997/statm: 2709 2541 73 138 0 2568 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10836

[startup+12.7011 s]
/proc/loadavg: 1.01 0.97 0.98 2/65 19998
/proc/meminfo: memFree=1783320/2055920 swapFree=4183484/4192956
[pid=19997] ppid=19995 vsize=16020 CPUtime=12.68
/proc/19997/stat : 19997 (minisat) R 19995 19997 18875 0 -1 4194304 4007 0 0 0 1267 1 0 0 25 0 1 0 390625708 16404480 3818 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/19997/statm: 4005 3818 73 138 0 3864 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16020

[startup+25.5013 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 19998
/proc/meminfo: memFree=1775384/2055920 swapFree=4183484/4192956
[pid=19997] ppid=19995 vsize=23452 CPUtime=25.49
/proc/19997/stat : 19997 (minisat) R 19995 19997 18875 0 -1 4194304 5884 0 0 0 2546 3 0 0 25 0 1 0 390625708 24014848 5695 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/19997/statm: 5863 5695 73 138 0 5722 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23452

[startup+51.1017 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 19998
/proc/meminfo: memFree=1766744/2055920 swapFree=4183484/4192956
[pid=19997] ppid=19995 vsize=32180 CPUtime=51.07
/proc/19997/stat : 19997 (minisat) R 19995 19997 18875 0 -1 4194304 8040 0 0 0 5102 5 0 0 25 0 1 0 390625708 32952320 7851 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19997/statm: 8045 7851 73 138 0 7904 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 32180

[startup+102.306 s]
/proc/loadavg: 1.04 0.99 0.98 2/65 19998
/proc/meminfo: memFree=1755160/2055920 swapFree=4183484/4192956
[pid=19997] ppid=19995 vsize=43616 CPUtime=102.27
/proc/19997/stat : 19997 (minisat) R 19995 19997 18875 0 -1 4194304 10876 0 0 0 10219 8 0 0 25 0 1 0 390625708 44662784 10687 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19997/statm: 10904 10687 73 138 0 10763 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 43616

[startup+162.301 s]
/proc/loadavg: 1.06 1.00 0.99 2/65 19998
/proc/meminfo: memFree=1748056/2055920 swapFree=4183484/4192956
[pid=19997] ppid=19995 vsize=50860 CPUtime=162.25
/proc/19997/stat : 19997 (minisat) R 19995 19997 18875 0 -1 4194304 12643 0 0 0 16215 10 0 0 25 0 1 0 390625708 52080640 12454 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/19997/statm: 12715 12454 73 138 0 12574 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 50860

[startup+222.301 s]
/proc/loadavg: 1.06 1.01 0.99 2/65 19998
/proc/meminfo: memFree=1747992/2055920 swapFree=4183484/4192956
[pid=19997] ppid=19995 vsize=50860 CPUtime=222.23
/proc/19997/stat : 19997 (minisat) R 19995 19997 18875 0 -1 4194304 12654 0 0 0 22213 10 0 0 25 0 1 0 390625708 52080640 12465 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19997/statm: 12715 12465 73 138 0 12574 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 50860

[startup+282.302 s]
/proc/loadavg: 1.02 1.01 0.99 2/65 19998
/proc/meminfo: memFree=1747608/2055920 swapFree=4183484/4192956
[pid=19997] ppid=19995 vsize=51324 CPUtime=282.22
/proc/19997/stat : 19997 (minisat) R 19995 19997 18875 0 -1 4194304 12754 0 0 0 28212 10 0 0 25 0 1 0 390625708 52555776 12565 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/19997/statm: 12831 12565 73 138 0 12690 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 51324

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 20000
/proc/meminfo: memFree=1738008/2055920 swapFree=4183484/4192956
[pid=19997] ppid=19995 vsize=60952 CPUtime=342.2
/proc/19997/stat : 19997 (minisat) R 19995 19997 18875 0 -1 4194304 15131 0 0 0 34207 13 0 0 25 0 1 0 390625708 62414848 14942 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/19997/statm: 15238 14942 73 138 0 15097 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 60952

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 20000
/proc/meminfo: memFree=1733592/2055920 swapFree=4183484/4192956
[pid=19997] ppid=19995 vsize=65300 CPUtime=402.19
/proc/19997/stat : 19997 (minisat) R 19995 19997 18875 0 -1 4194304 16226 0 0 0 40204 15 0 0 25 0 1 0 390625708 66867200 16037 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19997/statm: 16325 16037 73 138 0 16184 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 65300

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 20000
/proc/meminfo: memFree=1733592/2055920 swapFree=4183484/4192956
[pid=19997] ppid=19995 vsize=65300 CPUtime=462.18
/proc/19997/stat : 19997 (minisat) R 19995 19997 18875 0 -1 4194304 16230 0 0 0 46203 15 0 0 25 0 1 0 390625708 66867200 16041 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/19997/statm: 16325 16041 73 138 0 16184 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 65300

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 20000
/proc/meminfo: memFree=1733272/2055920 swapFree=4183484/4192956
[pid=19997] ppid=19995 vsize=65748 CPUtime=522.16
/proc/19997/stat : 19997 (minisat) R 19995 19997 18875 0 -1 4194304 16301 0 0 0 52201 15 0 0 25 0 1 0 390625708 67325952 16112 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/19997/statm: 16437 16112 73 138 0 16296 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 65748

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 20000
/proc/meminfo: memFree=1732696/2055920 swapFree=4183484/4192956
[pid=19997] ppid=19995 vsize=66388 CPUtime=582.15
/proc/19997/stat : 19997 (minisat) R 19995 19997 18875 0 -1 4194304 16447 0 0 0 58200 15 0 0 25 0 1 0 390625708 67981312 16258 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/19997/statm: 16597 16258 73 138 0 16456 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 66388

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 20000
/proc/meminfo: memFree=1728792/2055920 swapFree=4183484/4192956
[pid=19997] ppid=19995 vsize=70328 CPUtime=642.14
/proc/19997/stat : 19997 (minisat) R 19995 19997 18875 0 -1 4194304 17421 0 0 0 64197 17 0 0 25 0 1 0 390625708 72015872 17232 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/19997/statm: 17582 17232 73 138 0 17441 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 70328

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 20000
/proc/meminfo: memFree=1728728/2055920 swapFree=4183484/4192956
[pid=19997] ppid=19995 vsize=70328 CPUtime=702.12
/proc/19997/stat : 19997 (minisat) R 19995 19997 18875 0 -1 4194304 17422 0 0 0 70195 17 0 0 25 0 1 0 390625708 72015872 17233 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19997/statm: 17582 17233 73 138 0 17441 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 70328

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 20000
/proc/meminfo: memFree=1728536/2055920 swapFree=4183484/4192956
[pid=19997] ppid=19995 vsize=70480 CPUtime=762.11
/proc/19997/stat : 19997 (minisat) R 19995 19997 18875 0 -1 4194304 17469 0 0 0 76194 17 0 0 25 0 1 0 390625708 72171520 17280 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550689 0 0 4096 3 0 0 0 17 1 0 0
/proc/19997/statm: 17620 17280 73 138 0 17479 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 70480

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 20000
/proc/meminfo: memFree=1728152/2055920 swapFree=4183484/4192956
[pid=19997] ppid=19995 vsize=70956 CPUtime=822.09
/proc/19997/stat : 19997 (minisat) R 19995 19997 18875 0 -1 4194304 17571 0 0 0 82192 17 0 0 25 0 1 0 390625708 72658944 17382 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19997/statm: 17739 17382 73 138 0 17598 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 70956

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 20000
/proc/meminfo: memFree=1727832/2055920 swapFree=4183484/4192956
[pid=19997] ppid=19995 vsize=71276 CPUtime=882.07
/proc/19997/stat : 19997 (minisat) R 19995 19997 18875 0 -1 4194304 17646 0 0 0 88190 17 0 0 25 0 1 0 390625708 72986624 17457 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/19997/statm: 17819 17457 73 138 0 17678 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 71276

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 20000
/proc/meminfo: memFree=1727832/2055920 swapFree=4183484/4192956
[pid=19997] ppid=19995 vsize=71276 CPUtime=942.05
/proc/19997/stat : 19997 (minisat) R 19995 19997 18875 0 -1 4194304 17647 0 0 0 94188 17 0 0 25 0 1 0 390625708 72986624 17458 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/19997/statm: 17819 17458 73 138 0 17678 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 71276

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 20000
/proc/meminfo: memFree=1727640/2055920 swapFree=4183484/4192956
[pid=19997] ppid=19995 vsize=71596 CPUtime=1002.04
/proc/19997/stat : 19997 (minisat) R 19995 19997 18875 0 -1 4194304 17696 0 0 0 100186 18 0 0 25 0 1 0 390625708 73314304 17507 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/19997/statm: 17899 17507 73 138 0 17758 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 71596

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 20000
/proc/meminfo: memFree=1727320/2055920 swapFree=4183484/4192956
[pid=19997] ppid=19995 vsize=71916 CPUtime=1062.03
/proc/19997/stat : 19997 (minisat) R 19995 19997 18875 0 -1 4194304 17787 0 0 0 106185 18 0 0 25 0 1 0 390625708 73641984 17598 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/19997/statm: 17979 17598 73 138 0 17838 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 71916

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 20000
/proc/meminfo: memFree=1726616/2055920 swapFree=4183484/4192956
[pid=19997] ppid=19995 vsize=72696 CPUtime=1122.01
/proc/19997/stat : 19997 (minisat) R 19995 19997 18875 0 -1 4194304 17952 0 0 0 112183 18 0 0 25 0 1 0 390625708 74440704 17763 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19997/statm: 18174 17763 73 138 0 18033 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 72696

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 20000
/proc/meminfo: memFree=1723288/2055920 swapFree=4183484/4192956
[pid=19997] ppid=19995 vsize=76156 CPUtime=1182
/proc/19997/stat : 19997 (minisat) R 19995 19997 18875 0 -1 4194304 18830 0 0 0 118181 19 0 0 25 0 1 0 390625708 77983744 18641 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/19997/statm: 19039 18641 73 138 0 18898 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 76156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 20000
/proc/meminfo: memFree=1720536/2055920 swapFree=4183484/4192956
[pid=19997] ppid=19995 vsize=79108 CPUtime=1200.1
/proc/19997/stat : 19997 (minisat) R 19995 19997 18875 0 -1 4194304 19485 0 0 0 119990 20 0 0 25 0 1 0 390625708 81006592 19296 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/19997/statm: 19777 19296 73 138 0 19636 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 79108

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): 1200.42
CPU time (s): 1200.12
CPU user time (s): 1199.9
CPU system time (s): 0.215967
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 79108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.215967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19485
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= 1568

runsolver used 0.761884 second user time and 2.52961 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Mon Mar 12 13:38:13 UTC 2007

IDJOB= 339537
IDBENCH= 24749
IDSOLVER= 109
FILE ID= node55/339537-1173706693

PBS_JOBID= 4101748

Free space on /tmp= 66553 MiB

SOLVER NAME= minisat SAT 2007
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/339537-1173706693/minisat /tmp/evaluation/339537-1173706693/instance-339537-1173706693.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-339537-1173706693 -o ROOT/results/node55/solver-339537-1173706693 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339537-1173706693/minisat /tmp/evaluation/339537-1173706693/instance-339537-1173706693.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  be0552b4894b69c578ebcc0b17dda689

RANDOM SEED= 684327224

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.247
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		: 3000.247
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:       1798448 kB
Buffers:         32464 kB
Cached:         176836 kB
SwapCached:       3404 kB
Active:         101296 kB
Inactive:       117888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1798448 kB
SwapTotal:     4192956 kB
SwapFree:      4183484 kB
Dirty:            1600 kB
Writeback:           0 kB
Mapped:          15492 kB
Slab:            24324 kB
Committed_AS:  1032392 kB
PageTables:       1380 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= 66553 MiB

End job on node55 on Mon Mar 12 13:58:15 UTC 2007