Trace number 301969

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) 1200.11 1200.55

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1627256190-14.cnf
MD5SUMaa6f003e66b3d0300db8028f8a7c86f7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark238.038
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
Number of clauses of size over 50

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:  1100                                                 |
0.00/0.00	c |  Number of clauses:    22000                                                |
0.00/0.05	c |  Parsing time:         0.05         s                                       |
0.10/0.17	c ============================[ Search Statistics ]==============================
0.10/0.17	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.17	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.17	c ===============================================================================
0.10/0.17	c |         0 |    1100    22000   110000 |     7333        0    nan |  0.000 % |
0.10/0.18	c |       100 |    1100    22000   110000 |     8066      100    119 |  0.000 % |
0.10/0.20	c |       250 |    1100    22000   110000 |     8873      250    129 |  0.000 % |
0.20/0.23	c |       476 |    1100    22000   110000 |     9760      476    124 |  0.000 % |
0.20/0.27	c |       813 |    1100    22000   110000 |    10736      813    123 |  0.000 % |
0.31/0.34	c |      1320 |    1100    22000   110000 |    11810     1320    129 |  0.000 % |
0.41/0.44	c |      2081 |    1100    22000   110000 |    12991     2081    131 |  0.000 % |
0.51/0.60	c |      3221 |    1100    22000   110000 |    14290     3221    135 |  0.000 % |
0.81/0.85	c |      4931 |    1100    22000   110000 |    15719     4931    135 |  0.000 % |
1.22/1.29	c |      7493 |    1100    22000   110000 |    17291     7493    141 |  0.000 % |
1.94/2.04	c |     11337 |    1100    22000   110000 |    19020    11337    143 |  0.000 % |
3.38/3.45	c |     17103 |    1100    22000   110000 |    20922    17103    145 |  0.000 % |
5.83/5.93	c |     25753 |    1100    22000   110000 |    23015    15098    154 |  0.000 % |
9.82/9.93	c |     38727 |    1100    22000   110000 |    25316    16074    149 |  0.000 % |
17.50/17.59	c |     58190 |    1100    22000   110000 |    27848    21220    156 |  0.000 % |
29.29/29.31	c |     87383 |    1100    22000   110000 |    30633    18367    152 |  0.000 % |
49.36/49.47	c |    131172 |    1100    22000   110000 |    33696    24196    174 |  0.000 % |
83.46/83.55	c |    196857 |    1100    22000   110000 |    37066    24931    157 |  0.000 % |
140.30/140.41	c |    295383 |    1100    22000   110000 |    40772    25871    159 |  0.000 % |
233.20/233.37	c |    443174 |    1100    22000   110000 |    44849    31745    162 |  0.000 % |
378.01/378.12	c |    664857 |    1100    22000   110000 |    49334    30137    156 |  0.000 % |
628.26/628.57	c |    997384 |    1100    22000   110000 |    54268    45032    166 |  0.000 % |
1023.31/1023.74	c |   1496172 |    1100    22000   110000 |    59695    19890    146 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node18/watcher-301969-1172001091 -o ROOT/results/node18/solver-301969-1172001091 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301969-1172001091/minisat /tmp/evaluation/301969-1172001091/instance-301969-1172001091.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 0.97 0.93 3/77 6398
/proc/meminfo: memFree=1525944/2055920 swapFree=4192812/4192956
[pid=6398] ppid=6396 vsize=2020 CPUtime=0
/proc/6398/stat : 6398 (minisat) R 6396 6398 6256 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 220063688 2068480 268 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/6398/statm: 505 268 58 138 0 364 0

[startup+0.107419 s]
/proc/loadavg: 0.92 0.97 0.93 3/77 6398
/proc/meminfo: memFree=1525944/2055920 swapFree=4192812/4192956
[pid=6398] ppid=6396 vsize=3668 CPUtime=0.1
/proc/6398/stat : 6398 (minisat) R 6396 6398 6256 0 -1 4194304 705 0 0 0 10 0 0 0 18 0 1 0 220063688 3756032 689 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134540377 0 0 4096 3 0 0 0 17 1 0 0
/proc/6398/statm: 917 689 71 138 0 776 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3668

[startup+0.515458 s]
/proc/loadavg: 0.92 0.97 0.93 3/77 6398
/proc/meminfo: memFree=1525944/2055920 swapFree=4192812/4192956
[pid=6398] ppid=6396 vsize=4592 CPUtime=0.51
/proc/6398/stat : 6398 (minisat) R 6396 6398 6256 0 -1 4194304 1026 0 0 0 51 0 0 0 21 0 1 0 220063688 4702208 922 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/6398/statm: 1148 922 74 138 0 1007 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4592

[startup+1.33754 s]
/proc/loadavg: 0.92 0.97 0.93 2/78 6399
/proc/meminfo: memFree=1520176/2055920 swapFree=4192812/4192956
[pid=6398] ppid=6396 vsize=7628 CPUtime=1.33
/proc/6398/stat : 6398 (minisat) R 6396 6398 6256 0 -1 4194304 1801 0 0 0 133 0 0 0 25 0 1 0 220063688 7811072 1697 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/6398/statm: 1907 1697 74 138 0 1766 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7628

[startup+2.9807 s]
/proc/loadavg: 0.92 0.97 0.93 2/78 6399
/proc/meminfo: memFree=1516336/2055920 swapFree=4192812/4192956
[pid=6398] ppid=6396 vsize=12412 CPUtime=2.97
/proc/6398/stat : 6398 (minisat) R 6396 6398 6256 0 -1 4194304 2987 0 0 0 296 1 0 0 25 0 1 0 220063688 12709888 2883 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/6398/statm: 3103 2883 74 138 0 2962 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 12412

[startup+6.25701 s]
/proc/loadavg: 0.93 0.97 0.93 2/78 6399
/proc/meminfo: memFree=1510640/2055920 swapFree=4192812/4192956
[pid=6398] ppid=6396 vsize=16176 CPUtime=6.24
/proc/6398/stat : 6398 (minisat) R 6396 6398 6256 0 -1 4194304 3943 0 0 0 623 1 0 0 25 0 1 0 220063688 16564224 3839 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/6398/statm: 4044 3839 74 138 0 3903 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16176

[startup+12.7126 s]
/proc/loadavg: 0.93 0.97 0.93 2/78 6399
/proc/meminfo: memFree=1508208/2055920 swapFree=4192812/4192956
[pid=6398] ppid=6396 vsize=19080 CPUtime=12.7
/proc/6398/stat : 6398 (minisat) R 6396 6398 6256 0 -1 4194304 4663 0 0 0 1268 2 0 0 25 0 1 0 220063688 19537920 4560 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/6398/statm: 4770 4560 74 138 0 4629 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 19080

[startup+25.5129 s]
/proc/loadavg: 0.95 0.97 0.93 2/78 6399
/proc/meminfo: memFree=1505136/2055920 swapFree=4192812/4192956
[pid=6398] ppid=6396 vsize=21752 CPUtime=25.49
/proc/6398/stat : 6398 (minisat) R 6396 6398 6256 0 -1 4194304 5310 0 0 0 2546 3 0 0 25 0 1 0 220063688 22274048 5206 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/6398/statm: 5438 5206 74 138 0 5297 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21752

[startup+51.1233 s]
/proc/loadavg: 0.96 0.97 0.93 2/78 6399
/proc/meminfo: memFree=1501040/2055920 swapFree=4192812/4192956
[pid=6398] ppid=6396 vsize=25848 CPUtime=51.1
/proc/6398/stat : 6398 (minisat) R 6396 6398 6256 0 -1 4194304 6331 0 0 0 5105 5 0 0 25 0 1 0 220063688 26468352 6227 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6398/statm: 6462 6227 74 138 0 6321 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 25848

[startup+102.342 s]
/proc/loadavg: 0.98 0.97 0.93 2/78 6399
/proc/meminfo: memFree=1497264/2055920 swapFree=4192812/4192956
[pid=6398] ppid=6396 vsize=29552 CPUtime=102.31
/proc/6398/stat : 6398 (minisat) R 6396 6398 6256 0 -1 4194304 7269 0 0 0 10225 6 0 0 25 0 1 0 220063688 30261248 7165 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/6398/statm: 7388 7165 74 138 0 7247 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 29552

[startup+162.378 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 6399
/proc/meminfo: memFree=1493680/2055920 swapFree=4192812/4192956
[pid=6398] ppid=6396 vsize=33068 CPUtime=162.32
/proc/6398/stat : 6398 (minisat) R 6396 6398 6256 0 -1 4194304 8151 0 0 0 16225 7 0 0 25 0 1 0 220063688 33861632 8047 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556734 0 0 4096 3 0 0 0 17 1 0 0
/proc/6398/statm: 8267 8047 74 138 0 8126 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 33068

[startup+222.41 s]
/proc/loadavg: 1.05 0.99 0.94 2/78 6399
/proc/meminfo: memFree=1492336/2055920 swapFree=4192812/4192956
[pid=6398] ppid=6396 vsize=34388 CPUtime=222.34
/proc/6398/stat : 6398 (minisat) R 6396 6398 6256 0 -1 4194304 8475 0 0 0 22226 8 0 0 25 0 1 0 220063688 35213312 8371 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550708 0 0 4096 3 0 0 0 17 1 0 0
/proc/6398/statm: 8597 8371 74 138 0 8456 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 34388

[startup+282.443 s]
/proc/loadavg: 1.02 0.99 0.94 2/78 6399
/proc/meminfo: memFree=1488176/2055920 swapFree=4192812/4192956
[pid=6398] ppid=6396 vsize=38612 CPUtime=282.36
/proc/6398/stat : 6398 (minisat) R 6396 6398 6256 0 -1 4194304 9512 0 0 0 28226 10 0 0 25 0 1 0 220063688 39538688 9408 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6398/statm: 9653 9408 74 138 0 9512 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 38612

[startup+342.471 s]
/proc/loadavg: 1.00 0.99 0.94 2/78 6399
/proc/meminfo: memFree=1488112/2055920 swapFree=4192812/4192956
[pid=6398] ppid=6396 vsize=38592 CPUtime=342.36
/proc/6398/stat : 6398 (minisat) R 6396 6398 6256 0 -1 4194304 9512 0 0 0 34226 10 0 0 25 0 1 0 220063688 39518208 9408 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/6398/statm: 9648 9408 74 138 0 9507 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 38592

[startup+402.502 s]
/proc/loadavg: 1.00 0.99 0.94 2/78 6399
/proc/meminfo: memFree=1486000/2055920 swapFree=4192812/4192956
[pid=6398] ppid=6396 vsize=40572 CPUtime=402.38
/proc/6398/stat : 6398 (minisat) R 6396 6398 6256 0 -1 4194304 10030 0 0 0 40227 11 0 0 25 0 1 0 220063688 41545728 9926 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/6398/statm: 10143 9926 74 138 0 10002 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 40572

[startup+462.529 s]
/proc/loadavg: 1.00 0.99 0.94 2/78 6399
/proc/meminfo: memFree=1483760/2055920 swapFree=4192812/4192956
[pid=6398] ppid=6396 vsize=42948 CPUtime=462.39
/proc/6398/stat : 6398 (minisat) R 6396 6398 6256 0 -1 4194304 10605 0 0 0 46227 12 0 0 25 0 1 0 220063688 43978752 10501 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6398/statm: 10737 10501 74 138 0 10596 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 42948

[startup+522.561 s]
/proc/loadavg: 1.00 0.99 0.94 2/78 6399
/proc/meminfo: memFree=1483760/2055920 swapFree=4192812/4192956
[pid=6398] ppid=6396 vsize=42948 CPUtime=522.4
/proc/6398/stat : 6398 (minisat) R 6396 6398 6256 0 -1 4194304 10605 0 0 0 52228 12 0 0 25 0 1 0 220063688 43978752 10501 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/6398/statm: 10737 10501 74 138 0 10596 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 42948

[startup+582.602 s]
/proc/loadavg: 1.00 0.99 0.94 2/84 6473
/proc/meminfo: memFree=1481848/2055920 swapFree=4192812/4192956
[pid=6398] ppid=6396 vsize=43488 CPUtime=582.4
/proc/6398/stat : 6398 (minisat) R 6396 6398 6256 0 -1 4194304 10759 0 0 0 58227 13 0 0 25 0 1 0 220063688 44531712 10655 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6398/statm: 10872 10655 74 138 0 10731 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 43488

[startup+642.66 s]
/proc/loadavg: 1.03 1.00 0.94 3/84 6565
/proc/meminfo: memFree=1478968/2055920 swapFree=4192812/4192956
[pid=6398] ppid=6396 vsize=46392 CPUtime=642.38
/proc/6398/stat : 6398 (minisat) R 6396 6398 6256 0 -1 4194304 11479 0 0 0 64223 15 0 0 25 0 1 0 220063688 47505408 11375 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/6398/statm: 11598 11375 74 138 0 11457 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 46392

[startup+702.693 s]
/proc/loadavg: 1.01 1.00 0.94 2/78 6597
/proc/meminfo: memFree=1479920/2055920 swapFree=4192812/4192956
[pid=6398] ppid=6396 vsize=46392 CPUtime=702.37
/proc/6398/stat : 6398 (minisat) R 6396 6398 6256 0 -1 4194304 11479 0 0 0 70222 15 0 0 25 0 1 0 220063688 47505408 11375 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/6398/statm: 11598 11375 74 138 0 11457 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 46392

[startup+762.719 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 6597
/proc/meminfo: memFree=1479472/2055920 swapFree=4192812/4192956
[pid=6398] ppid=6396 vsize=47052 CPUtime=762.38
/proc/6398/stat : 6398 (minisat) R 6396 6398 6256 0 -1 4194304 11649 0 0 0 76222 16 0 0 25 0 1 0 220063688 48181248 11545 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/6398/statm: 11763 11545 74 138 0 11622 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 47052

[startup+822.749 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 6597
/proc/meminfo: memFree=1478064/2055920 swapFree=4192812/4192956
[pid=6398] ppid=6396 vsize=48504 CPUtime=822.4
/proc/6398/stat : 6398 (minisat) R 6396 6398 6256 0 -1 4194304 11992 0 0 0 82223 17 0 0 25 0 1 0 220063688 49668096 11888 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6398/statm: 12126 11888 74 138 0 11985 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 48504

[startup+882.772 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 6597
/proc/meminfo: memFree=1478192/2055920 swapFree=4192812/4192956
[pid=6398] ppid=6396 vsize=48380 CPUtime=882.4
/proc/6398/stat : 6398 (minisat) R 6396 6398 6256 0 -1 4194304 11992 0 0 0 88223 17 0 0 25 0 1 0 220063688 49541120 11883 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6398/statm: 12095 11883 74 138 0 11954 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 48380

[startup+942.798 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 6597
/proc/meminfo: memFree=1478128/2055920 swapFree=4192812/4192956
[pid=6398] ppid=6396 vsize=48512 CPUtime=942.41
/proc/6398/stat : 6398 (minisat) R 6396 6398 6256 0 -1 4194304 12005 0 0 0 94223 18 0 0 25 0 1 0 220063688 49676288 11896 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6398/statm: 12128 11896 74 138 0 11987 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 48512

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 6597
/proc/meminfo: memFree=1478192/2055920 swapFree=4192812/4192956
[pid=6398] ppid=6396 vsize=48512 CPUtime=1002.42
/proc/6398/stat : 6398 (minisat) R 6396 6398 6256 0 -1 4194304 12005 0 0 0 100224 18 0 0 25 0 1 0 220063688 49676288 11896 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134557246 0 0 4096 3 0 0 0 17 1 0 0
/proc/6398/statm: 12128 11896 74 138 0 11987 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 48512

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 6597
/proc/meminfo: memFree=1476144/2055920 swapFree=4192812/4192956
[pid=6398] ppid=6396 vsize=50492 CPUtime=1062.44
/proc/6398/stat : 6398 (minisat) R 6396 6398 6256 0 -1 4194304 12502 0 0 0 106225 19 0 0 25 0 1 0 220063688 51703808 12393 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/6398/statm: 12623 12393 74 138 0 12482 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 50492

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 6597
/proc/meminfo: memFree=1474096/2055920 swapFree=4192812/4192956
[pid=6398] ppid=6396 vsize=52736 CPUtime=1122.45
/proc/6398/stat : 6398 (minisat) R 6396 6398 6256 0 -1 4194304 13063 0 0 0 112225 20 0 0 25 0 1 0 220063688 54001664 12954 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550571 0 0 4096 3 0 0 0 17 1 0 0
/proc/6398/statm: 13184 12954 74 138 0 13043 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 52736

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 6597
/proc/meminfo: memFree=1474096/2055920 swapFree=4192812/4192956
[pid=6398] ppid=6396 vsize=52712 CPUtime=1182.47
/proc/6398/stat : 6398 (minisat) R 6396 6398 6256 0 -1 4194304 13063 0 0 0 118226 21 0 0 25 0 1 0 220063688 53977088 12954 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/6398/statm: 13178 12954 74 138 0 13037 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 52712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 6597
/proc/meminfo: memFree=1474096/2055920 swapFree=4192812/4192956
[pid=6398] ppid=6396 vsize=52712 CPUtime=1200.09
/proc/6398/stat : 6398 (minisat) R 6396 6398 6256 0 -1 4194304 13063 0 0 0 119988 21 0 0 25 0 1 0 220063688 53977088 12954 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6398/statm: 13178 12954 74 138 0 13037 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 52712

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): 1200.55
CPU time (s): 1200.11
CPU user time (s): 1199.88
CPU system time (s): 0.221966
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 52736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.221966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13063
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= 12375

runsolver used 1.3348 second user time and 2.80857 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Tue Feb 20 19:51:31 UTC 2007

IDJOB= 301969
IDBENCH= 20072
IDSOLVER= 109
FILE ID= node18/301969-1172001091

PBS_JOBID= 3849121

Free space on /tmp= 66545 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1627256190-14.cnf
COMMAND LINE= /tmp/evaluation/301969-1172001091/minisat /tmp/evaluation/301969-1172001091/instance-301969-1172001091.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-301969-1172001091 -o ROOT/results/node18/solver-301969-1172001091 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301969-1172001091/minisat /tmp/evaluation/301969-1172001091/instance-301969-1172001091.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  aa6f003e66b3d0300db8028f8a7c86f7

RANDOM SEED= 570814918

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1526352 kB
Buffers:         56156 kB
Cached:         340352 kB
SwapCached:          0 kB
Active:         314564 kB
Inactive:       141500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1526352 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1476 kB
Writeback:           0 kB
Mapped:          78460 kB
Slab:            59132 kB
Committed_AS:   861148 kB
PageTables:       1668 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= 66545 MiB

End job on node18 on Tue Feb 20 20:11:34 UTC 2007