Trace number 313945

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) 1200.07 1200.63

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-17-u.cnf
MD5SUM83ece6745238c422c7e68e5a07fc7f73
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables183464
Number of clauses855717
Sum of the clauses size1974802
Maximum clause length10
Minimum clause length1
Number of clauses of size 115316
Number of clauses of size 2664917
Number of clauses of size 3141084
Number of clauses of size 43820
Number of clauses of size 515280
Number of clauses of size over 515300

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:  183464                                               |
0.00/0.00	c |  Number of clauses:    855717                                               |
1.00/1.08	c |  Parsing time:         0.98         s                                       |
3.79/3.82	c ============================[ Search Statistics ]==============================
3.79/3.82	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.79/3.82	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.79/3.82	c ===============================================================================
3.79/3.82	c |         0 |   55572   342787   902393 |   114262        0    nan |  0.000 % |
3.99/4.07	c |       101 |   55538   342787   902393 |   125688       94     20 | 43.347 % |
4.29/4.31	c |       251 |   55078   342787   902393 |   138257      221     16 | 46.037 % |
4.69/4.79	c |       476 |   53879   342787   902393 |   152083      410     17 | 50.734 % |
5.39/5.45	c |       813 |   53073   342787   902393 |   167291      728     20 | 56.221 % |
6.29/6.37	c |      1325 |   30060   164144   452398 |   184020     1095     52 | 57.529 % |
7.49/7.58	c |      2085 |   23382   123417   343044 |   202422     1739     54 | 59.968 % |
8.49/8.57	c |      3225 |   23380   123417   343044 |   222664     2879     51 | 59.968 % |
10.39/10.43	c |      4933 |   23253   121203   336820 |   244931     4584     58 | 59.968 % |
13.39/13.44	c |      7495 |   19448    94597   265163 |   269424     7013     59 | 62.069 % |
17.19/17.28	c |     11342 |   19285    93409   262076 |   296367    10847     56 | 62.130 % |
23.99/24.09	c |     17108 |   18893    90776   255320 |   326003    16603     52 | 62.639 % |
32.68/32.74	c |     25758 |   13215    59336   168870 |   358604    21923     52 | 65.439 % |
48.57/48.64	c |     38733 |   13111    57771   164491 |   394464    34889     48 | 65.504 % |
79.76/79.86	c |     58194 |   13012    57132   162756 |   433911    54335     44 | 65.557 % |
139.14/139.29	c |     87389 |   12787    56075   159890 |   477302    83519     42 | 65.672 % |
237.91/238.04	c |    131179 |   11323    48557   139142 |   525032   127073     41 | 66.471 % |
446.51/446.81	c |    196865 |   11206    47821   137200 |   577535   192741     38 | 66.534 % |
852.86/853.32	c |    295391 |   11053    46941   134783 |   635289   291224     36 | 66.669 % |

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/node10/watcher-313945-1176893730 -o ROOT/results/node10/solver-313945-1176893730 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313945-1176893730/minisat /tmp/evaluation/313945-1176893730/instance-313945-1176893730.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: 0.92 0.98 0.99 3/77 19854
/proc/meminfo: memFree=1190872/2055920 swapFree=4152288/4192956
[pid=19854] ppid=19852 vsize=2360 CPUtime=0
/proc/19854/stat : 19854 (minisat) R 19852 19854 18628 0 -1 4194304 487 0 0 0 0 0 0 0 18 0 1 0 165410579 2416640 471 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/19854/statm: 590 479 58 138 0 449 0

[startup+0.00730307 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19854
/proc/meminfo: memFree=1190872/2055920 swapFree=4152288/4192956
[pid=19854] ppid=19852 vsize=2944 CPUtime=0
/proc/19854/stat : 19854 (minisat) R 19852 19854 18628 0 -1 4194304 615 0 0 0 0 0 0 0 18 0 1 0 165410579 3014656 599 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134525433 0 0 4096 3 0 0 0 17 1 0 0
/proc/19854/statm: 736 601 58 138 0 595 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2944

[startup+0.101323 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19854
/proc/meminfo: memFree=1190872/2055920 swapFree=4152288/4192956
[pid=19854] ppid=19852 vsize=12836 CPUtime=0.09
/proc/19854/stat : 19854 (minisat) R 19852 19854 18628 0 -1 4194304 2974 0 0 0 8 1 0 0 18 0 1 0 165410579 13144064 2958 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/19854/statm: 3209 2958 58 138 0 3068 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12836

[startup+0.301365 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19854
/proc/meminfo: memFree=1190872/2055920 swapFree=4152288/4192956
[pid=19854] ppid=19852 vsize=37920 CPUtime=0.29
/proc/19854/stat : 19854 (minisat) R 19852 19854 18628 0 -1 4194304 8073 0 0 0 25 4 0 0 19 0 1 0 165410579 38830080 8057 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/19854/statm: 9480 8058 58 138 0 9339 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37920

[startup+0.701451 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19854
/proc/meminfo: memFree=1190872/2055920 swapFree=4152288/4192956
[pid=19854] ppid=19852 vsize=56536 CPUtime=0.69
/proc/19854/stat : 19854 (minisat) R 19852 19854 18628 0 -1 4194304 12585 0 0 0 63 6 0 0 22 0 1 0 165410579 57892864 12569 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/19854/statm: 14134 12570 58 138 0 13993 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56536

[startup+1.50262 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19855
/proc/meminfo: memFree=1126160/2055920 swapFree=4152288/4192956
[pid=19854] ppid=19852 vsize=72652 CPUtime=1.49
/proc/19854/stat : 19854 (minisat) R 19852 19854 18628 0 -1 4194304 17050 0 0 0 140 9 0 0 25 0 1 0 165410579 74395648 17034 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134540494 0 0 4096 3 0 0 0 17 1 0 0
/proc/19854/statm: 18163 17034 72 138 0 18022 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72652

[startup+3.10197 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19855
/proc/meminfo: memFree=1114192/2055920 swapFree=4152288/4192956
[pid=19854] ppid=19852 vsize=91836 CPUtime=3.09
/proc/19854/stat : 19854 (minisat) R 19852 19854 18628 0 -1 4194304 21324 0 0 0 298 11 0 0 25 0 1 0 165410579 94040064 21308 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/19854/statm: 22959 21308 72 138 0 22818 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 91836

[startup+6.30166 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19855
/proc/meminfo: memFree=1113232/2055920 swapFree=4152288/4192956
[pid=19854] ppid=19852 vsize=80208 CPUtime=6.29
/proc/19854/stat : 19854 (minisat) R 19852 19854 18628 0 -1 4194304 22484 0 0 0 617 12 0 0 25 0 1 0 165410579 82132992 19369 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/19854/statm: 20052 19369 73 138 0 19911 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 80208

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19855
/proc/meminfo: memFree=1113296/2055920 swapFree=4152288/4192956
[pid=19854] ppid=19852 vsize=80208 CPUtime=12.69
/proc/19854/stat : 19854 (minisat) R 19852 19854 18628 0 -1 4194304 22485 0 0 0 1256 13 0 0 25 0 1 0 165410579 82132992 19370 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/19854/statm: 20052 19370 74 138 0 19911 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 80208

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 19855
/proc/meminfo: memFree=1113424/2055920 swapFree=4152288/4192956
[pid=19854] ppid=19852 vsize=80208 CPUtime=25.49
/proc/19854/stat : 19854 (minisat) R 19852 19854 18628 0 -1 4194304 22485 0 0 0 2536 13 0 0 25 0 1 0 165410579 82132992 19370 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19854/statm: 20052 19370 74 138 0 19911 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 80208

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 19855
/proc/meminfo: memFree=1113552/2055920 swapFree=4152288/4192956
[pid=19854] ppid=19852 vsize=80208 CPUtime=51.07
/proc/19854/stat : 19854 (minisat) R 19852 19854 18628 0 -1 4194304 22485 0 0 0 5094 13 0 0 25 0 1 0 165410579 82132992 19370 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/19854/statm: 20052 19370 74 138 0 19911 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 80208

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 19855
/proc/meminfo: memFree=1113360/2055920 swapFree=4152288/4192956
[pid=19854] ppid=19852 vsize=80572 CPUtime=102.25
/proc/19854/stat : 19854 (minisat) R 19852 19854 18628 0 -1 4194304 22551 0 0 0 10212 13 0 0 25 0 1 0 165410579 82505728 19436 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/19854/statm: 20143 19436 74 138 0 20002 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 80572

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19855
/proc/meminfo: memFree=1113168/2055920 swapFree=4152288/4192956
[pid=19854] ppid=19852 vsize=80968 CPUtime=162.23
/proc/19854/stat : 19854 (minisat) R 19852 19854 18628 0 -1 4194304 22606 0 0 0 16209 14 0 0 25 0 1 0 165410579 82911232 19491 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/19854/statm: 20242 19491 74 138 0 20101 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 80968

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19855
/proc/meminfo: memFree=1112784/2055920 swapFree=4152288/4192956
[pid=19854] ppid=19852 vsize=81180 CPUtime=222.21
/proc/19854/stat : 19854 (minisat) R 19852 19854 18628 0 -1 4194304 22693 0 0 0 22207 14 0 0 25 0 1 0 165410579 83128320 19578 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19854/statm: 20295 19578 74 138 0 20154 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 81180

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19855
/proc/meminfo: memFree=1112400/2055920 swapFree=4152288/4192956
[pid=19854] ppid=19852 vsize=81944 CPUtime=282.19
/proc/19854/stat : 19854 (minisat) R 19852 19854 18628 0 -1 4194304 22787 0 0 0 28204 15 0 0 25 0 1 0 165410579 83910656 19672 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19854/statm: 20486 19672 74 138 0 20345 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 81944

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 19929
/proc/meminfo: memFree=1108088/2055920 swapFree=4152288/4192956
[pid=19854] ppid=19852 vsize=84756 CPUtime=342.12
/proc/19854/stat : 19854 (minisat) R 19852 19854 18628 0 -1 4194304 23505 0 0 0 34195 17 0 0 25 0 1 0 165410579 86790144 20390 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19854/statm: 21189 20390 74 138 0 21048 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 84756

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20053
/proc/meminfo: memFree=1106576/2055920 swapFree=4152288/4192956
[pid=19854] ppid=19852 vsize=87496 CPUtime=402.03
/proc/19854/stat : 19854 (minisat) R 19852 19854 18628 0 -1 4194304 24149 0 0 0 40185 18 0 0 25 0 1 0 165410579 89595904 21034 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/19854/statm: 21874 21034 74 138 0 21733 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 87496

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20053
/proc/meminfo: memFree=1103824/2055920 swapFree=4152288/4192956
[pid=19854] ppid=19852 vsize=90344 CPUtime=462
/proc/19854/stat : 19854 (minisat) R 19852 19854 18628 0 -1 4194304 24840 0 0 0 46181 19 0 0 25 0 1 0 165410579 92512256 21725 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550262 0 0 4096 3 0 0 0 17 1 0 0
/proc/19854/statm: 22586 21725 74 138 0 22445 0
Current children cumulated CPU time (s) 462
Current children cumulated vsize (KiB) 90344

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20053
/proc/meminfo: memFree=1101136/2055920 swapFree=4152288/4192956
[pid=19854] ppid=19852 vsize=93564 CPUtime=521.98
/proc/19854/stat : 19854 (minisat) R 19852 19854 18628 0 -1 4194304 25530 0 0 0 52178 20 0 0 25 0 1 0 165410579 95809536 22415 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19854/statm: 23391 22415 74 138 0 23250 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 93564

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20053
/proc/meminfo: memFree=1098320/2055920 swapFree=4152288/4192956
[pid=19854] ppid=19852 vsize=96260 CPUtime=581.96
/proc/19854/stat : 19854 (minisat) R 19852 19854 18628 0 -1 4194304 26214 0 0 0 58174 22 0 0 25 0 1 0 165410579 98570240 23099 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/19854/statm: 24065 23099 74 138 0 23924 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 96260

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20053
/proc/meminfo: memFree=1096016/2055920 swapFree=4152288/4192956
[pid=19854] ppid=19852 vsize=98444 CPUtime=641.94
/proc/19854/stat : 19854 (minisat) R 19852 19854 18628 0 -1 4194304 26784 0 0 0 64171 23 0 0 25 0 1 0 165410579 100806656 23669 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19854/statm: 24611 23669 74 138 0 24470 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 98444

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20053
/proc/meminfo: memFree=1094224/2055920 swapFree=4152288/4192956
[pid=19854] ppid=19852 vsize=100248 CPUtime=701.91
/proc/19854/stat : 19854 (minisat) R 19852 19854 18628 0 -1 4194304 27240 0 0 0 70167 24 0 0 25 0 1 0 165410579 102653952 24125 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/19854/statm: 25062 24125 74 138 0 24921 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 100248

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20053
/proc/meminfo: memFree=1092112/2055920 swapFree=4152288/4192956
[pid=19854] ppid=19852 vsize=102516 CPUtime=761.9
/proc/19854/stat : 19854 (minisat) R 19852 19854 18628 0 -1 4194304 27766 0 0 0 76165 25 0 0 25 0 1 0 165410579 104976384 24651 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19854/statm: 25629 24651 74 138 0 25488 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 102516

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20053
/proc/meminfo: memFree=1089680/2055920 swapFree=4152288/4192956
[pid=19854] ppid=19852 vsize=105040 CPUtime=821.87
/proc/19854/stat : 19854 (minisat) R 19852 19854 18628 0 -1 4194304 28374 0 0 0 82161 26 0 0 25 0 1 0 165410579 107560960 25259 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/19854/statm: 26260 25259 74 138 0 26119 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 105040

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20053
/proc/meminfo: memFree=1088592/2055920 swapFree=4152288/4192956
[pid=19854] ppid=19852 vsize=106136 CPUtime=881.85
/proc/19854/stat : 19854 (minisat) R 19852 19854 18628 0 -1 4194304 28643 0 0 0 88158 27 0 0 25 0 1 0 165410579 108683264 25528 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19854/statm: 26534 25528 74 138 0 26393 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 106136

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20053
/proc/meminfo: memFree=1087952/2055920 swapFree=4152288/4192956
[pid=19854] ppid=19852 vsize=106760 CPUtime=941.83
/proc/19854/stat : 19854 (minisat) R 19852 19854 18628 0 -1 4194304 28831 0 0 0 94155 28 0 0 25 0 1 0 165410579 109322240 25716 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19854/statm: 26690 25716 74 138 0 26549 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 106760

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20053
/proc/meminfo: memFree=1086032/2055920 swapFree=4152288/4192956
[pid=19854] ppid=19852 vsize=108668 CPUtime=1001.81
/proc/19854/stat : 19854 (minisat) R 19852 19854 18628 0 -1 4194304 29300 0 0 0 100152 29 0 0 25 0 1 0 165410579 111276032 26185 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550562 0 0 4096 3 0 0 0 17 1 0 0
/proc/19854/statm: 27167 26185 74 138 0 27026 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 108668

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20053
/proc/meminfo: memFree=1083856/2055920 swapFree=4152288/4192956
[pid=19854] ppid=19852 vsize=111452 CPUtime=1061.78
/proc/19854/stat : 19854 (minisat) R 19852 19854 18628 0 -1 4194304 29848 0 0 0 106148 30 0 0 25 0 1 0 165410579 114126848 26733 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19854/statm: 27863 26733 74 138 0 27722 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 111452

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20053
/proc/meminfo: memFree=1081616/2055920 swapFree=4152288/4192956
[pid=19854] ppid=19852 vsize=113628 CPUtime=1121.76
/proc/19854/stat : 19854 (minisat) R 19852 19854 18628 0 -1 4194304 30400 0 0 0 112144 32 0 0 25 0 1 0 165410579 116355072 27285 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19854/statm: 28407 27285 74 138 0 28266 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 113628

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20053
/proc/meminfo: memFree=1079248/2055920 swapFree=4152288/4192956
[pid=19854] ppid=19852 vsize=115896 CPUtime=1181.74
/proc/19854/stat : 19854 (minisat) R 19852 19854 18628 0 -1 4194304 30991 0 0 0 118141 33 0 0 25 0 1 0 165410579 118677504 27876 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19854/statm: 28974 27876 74 138 0 28833 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 115896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20053
/proc/meminfo: memFree=1078672/2055920 swapFree=4152288/4192956
[pid=19854] ppid=19852 vsize=116500 CPUtime=1200.03
/proc/19854/stat : 19854 (minisat) R 19852 19854 18628 0 -1 4194304 31132 0 0 0 119970 33 0 0 25 0 1 0 165410579 119296000 28017 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/19854/statm: 29125 28017 74 138 0 28984 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 116500

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): 1200.63
CPU time (s): 1200.07
CPU user time (s): 1199.71
CPU system time (s): 0.355945
CPU usage (%): 99.9535
Max. virtual memory (cumulated for all children) (KiB): 116500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.71
system time used= 0.355945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31132
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= 1669

runsolver used 1.40179 second user time and 2.95855 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Wed Apr 18 10:55:31 UTC 2007

IDJOB= 313945
IDBENCH= 20379
IDSOLVER= 109
FILE ID= node10/313945-1176893730

PBS_JOBID= 4595113

Free space on /tmp= 66268 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-17-u.cnf
COMMAND LINE= /tmp/evaluation/313945-1176893730/minisat /tmp/evaluation/313945-1176893730/instance-313945-1176893730.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-313945-1176893730 -o ROOT/results/node10/solver-313945-1176893730 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313945-1176893730/minisat /tmp/evaluation/313945-1176893730/instance-313945-1176893730.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  83ece6745238c422c7e68e5a07fc7f73

RANDOM SEED= 649427299

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1191280 kB
Buffers:         42672 kB
Cached:         734156 kB
SwapCached:       9048 kB
Active:         247244 kB
Inactive:       552888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1191280 kB
SwapTotal:     4192956 kB
SwapFree:      4152288 kB
Dirty:           16072 kB
Writeback:           0 kB
Mapped:          30076 kB
Slab:            50184 kB
Committed_AS:  3525852 kB
PageTables:       1708 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= 66268 MiB

End job on node10 on Wed Apr 18 11:15:33 UTC 2007