Trace number 305208

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) 1200.13 1200.46

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1600965758-04.cnf
MD5SUMf66569529952df21cc4528cb4e064952
Bench CategoryRANDOM (random 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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
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:  16000                                                |
0.00/0.00	c |  Number of clauses:    67200                                                |
0.09/0.15	c |  Parsing time:         0.14         s                                       |
0.30/0.32	c ============================[ Search Statistics ]==============================
0.30/0.32	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.30/0.32	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.30/0.32	c ===============================================================================
0.30/0.32	c |         0 |   15553    66438   201749 |    22146        0    nan |  0.000 % |
0.30/0.39	c |       101 |   15553    66438   201749 |    24360      101    172 |  0.000 % |
0.40/0.48	c |       253 |   15553    66438   201749 |    26796      253    158 |  0.000 % |
0.51/0.60	c |       478 |   15553    66438   201749 |    29476      478    165 |  0.000 % |
0.71/0.77	c |       815 |   15553    66438   201749 |    32423      815    182 |  0.000 % |
1.01/1.04	c |      1321 |   15553    66438   201749 |    35666     1321    197 |  0.000 % |
1.42/1.47	c |      2080 |   15553    66438   201749 |    39232     2080    218 |  0.000 % |
2.04/2.10	c |      3219 |   15553    66438   201749 |    43156     3219    218 |  0.000 % |
3.06/3.11	c |      4930 |   15553    66438   201749 |    47471     4930    232 |  0.000 % |
4.71/4.80	c |      7492 |   15553    66438   201749 |    52219     7492    246 |  0.000 % |
7.17/7.22	c |     11336 |   15553    66438   201749 |    57441    11336    246 |  0.000 % |
11.16/11.19	c |     17102 |   15553    66438   201749 |    63185    17102    248 |  0.000 % |
17.91/17.95	c |     25753 |   15553    66438   201749 |    69503    25753    253 |  0.000 % |
29.38/29.47	c |     38727 |   15553    66438   201749 |    76453    38727    267 |  0.000 % |
51.92/52.00	c |     58189 |   15553    66438   201749 |    84099    58189    283 |  0.000 % |
94.01/94.07	c |     87381 |   15553    66438   201749 |    92509    15052    392 |  0.000 % |
161.09/161.24	c |    131170 |   15553    66438   201749 |   101760    58841    359 |  0.000 % |
278.45/278.64	c |    196854 |   15553    66438   201749 |   111936    35000    365 |  0.000 % |
486.76/486.94	c |    295380 |   15553    66438   201749 |   123129    35739    375 |  0.000 % |
827.80/828.08	c |    443169 |   15553    66438   201749 |   135442    74515    352 |  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/node2/watcher-305208-1172074086 -o ROOT/results/node2/solver-305208-1172074086 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305208-1172074086/minisat /tmp/evaluation/305208-1172074086/instance-305208-1172074086.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: 0.91 0.97 0.99 3/77 22040
/proc/meminfo: memFree=1524024/2055920 swapFree=4192812/4192956
[pid=22040] ppid=22038 vsize=2508 CPUtime=0
/proc/22040/stat : 22040 (minisat) R 22038 22040 21053 0 -1 4194304 539 0 0 0 0 0 0 0 18 0 1 0 227363559 2568192 523 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134553301 0 0 4096 3 0 0 0 17 1 0 0
/proc/22040/statm: 627 526 55 138 0 486 0

[startup+0.106908 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 22040
/proc/meminfo: memFree=1524024/2055920 swapFree=4192812/4192956
[pid=22040] ppid=22038 vsize=6732 CPUtime=0.09
/proc/22040/stat : 22040 (minisat) R 22038 22040 21053 0 -1 4194304 1518 0 0 0 9 0 0 0 18 0 1 0 227363559 6893568 1485 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/22040/statm: 1683 1485 58 138 0 1542 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6732

[startup+0.51495 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 22040
/proc/meminfo: memFree=1524024/2055920 swapFree=4192812/4192956
[pid=22040] ppid=22038 vsize=7280 CPUtime=0.51
/proc/22040/stat : 22040 (minisat) R 22038 22040 21053 0 -1 4194304 1934 0 0 0 50 1 0 0 21 0 1 0 227363559 7454720 1689 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550524 0 0 4096 3 0 0 0 17 1 0 0
/proc/22040/statm: 1820 1689 74 138 0 1679 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 7280

[startup+1.33504 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 22041
/proc/meminfo: memFree=1516720/2055920 swapFree=4192812/4192956
[pid=22040] ppid=22038 vsize=8468 CPUtime=1.32
/proc/22040/stat : 22040 (minisat) R 22038 22040 21053 0 -1 4194304 2231 0 0 0 131 1 0 0 25 0 1 0 227363559 8671232 1986 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550532 0 0 4096 3 0 0 0 17 1 0 0
/proc/22040/statm: 2117 1986 74 138 0 1976 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8468

[startup+2.9712 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 22041
/proc/meminfo: memFree=1514736/2055920 swapFree=4192812/4192956
[pid=22040] ppid=22038 vsize=11240 CPUtime=2.96
/proc/22040/stat : 22040 (minisat) R 22038 22040 21053 0 -1 4194304 2908 0 0 0 294 2 0 0 25 0 1 0 227363559 11509760 2663 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/22040/statm: 2810 2663 74 138 0 2669 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11240

[startup+6.25255 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 22041
/proc/meminfo: memFree=1509040/2055920 swapFree=4192812/4192956
[pid=22040] ppid=22038 vsize=16524 CPUtime=6.24
/proc/22040/stat : 22040 (minisat) R 22038 22040 21053 0 -1 4194304 4236 0 0 0 621 3 0 0 25 0 1 0 227363559 16920576 3991 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550565 0 0 4096 3 0 0 0 17 1 0 0
/proc/22040/statm: 4131 3991 74 138 0 3990 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16524

[startup+12.7032 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 22041
/proc/meminfo: memFree=1498864/2055920 swapFree=4192812/4192956
[pid=22040] ppid=22038 vsize=26208 CPUtime=12.69
/proc/22040/stat : 22040 (minisat) R 22038 22040 21053 0 -1 4194304 6630 0 0 0 1264 5 0 0 25 0 1 0 227363559 26836992 6385 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/22040/statm: 6552 6385 74 138 0 6411 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26208

[startup+25.5115 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 22041
/proc/meminfo: memFree=1481840/2055920 swapFree=4192812/4192956
[pid=22040] ppid=22038 vsize=43540 CPUtime=25.49
/proc/22040/stat : 22040 (minisat) R 22038 22040 21053 0 -1 4194304 10986 0 0 0 2540 9 0 0 25 0 1 0 227363559 44584960 10741 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134559602 0 0 4096 3 0 0 0 17 1 0 0
/proc/22040/statm: 10885 10741 74 138 0 10744 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 43540

[startup+51.1222 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 22041
/proc/meminfo: memFree=1452272/2055920 swapFree=4192812/4192956
[pid=22040] ppid=22038 vsize=72688 CPUtime=51.1
/proc/22040/stat : 22040 (minisat) R 22038 22040 21053 0 -1 4194304 18259 0 0 0 5092 18 0 0 25 0 1 0 227363559 74432512 18014 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/22040/statm: 18172 18014 74 138 0 18031 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 72688

[startup+102.343 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 22041
/proc/meminfo: memFree=1408880/2055920 swapFree=4192812/4192956
[pid=22040] ppid=22038 vsize=115584 CPUtime=102.3
/proc/22040/stat : 22040 (minisat) R 22038 22040 21053 0 -1 4194304 28978 0 0 0 10198 32 0 0 25 0 1 0 227363559 118358016 28733 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/22040/statm: 28896 28733 74 138 0 28755 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 115584

[startup+162.376 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22041
/proc/meminfo: memFree=1408880/2055920 swapFree=4192812/4192956
[pid=22040] ppid=22038 vsize=115584 CPUtime=162.31
/proc/22040/stat : 22040 (minisat) R 22038 22040 21053 0 -1 4194304 28978 0 0 0 16199 32 0 0 25 0 1 0 227363559 118358016 28733 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/22040/statm: 28896 28733 74 138 0 28755 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 115584

[startup+222.406 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22041
/proc/meminfo: memFree=1377136/2055920 swapFree=4192812/4192956
[pid=22040] ppid=22038 vsize=147596 CPUtime=222.33
/proc/22040/stat : 22040 (minisat) R 22038 22040 21053 0 -1 4194304 36955 0 0 0 22191 42 0 0 25 0 1 0 227363559 151138304 36710 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/22040/statm: 36899 36710 74 138 0 36758 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 147596

[startup+282.434 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22041
/proc/meminfo: memFree=1363440/2055920 swapFree=4192812/4192956
[pid=22040] ppid=22038 vsize=160960 CPUtime=282.34
/proc/22040/stat : 22040 (minisat) R 22038 22040 21053 0 -1 4194304 40290 0 0 0 28188 46 0 0 25 0 1 0 227363559 164823040 40045 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/22040/statm: 40240 40045 74 138 0 40099 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 160960

[startup+342.465 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22041
/proc/meminfo: memFree=1363440/2055920 swapFree=4192812/4192956
[pid=22040] ppid=22038 vsize=160960 CPUtime=342.36
/proc/22040/stat : 22040 (minisat) R 22038 22040 21053 0 -1 4194304 40290 0 0 0 34189 47 0 0 25 0 1 0 227363559 164823040 40045 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/22040/statm: 40240 40045 74 138 0 40099 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 160960

[startup+402.494 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22041
/proc/meminfo: memFree=1363376/2055920 swapFree=4192812/4192956
[pid=22040] ppid=22038 vsize=160960 CPUtime=402.36
/proc/22040/stat : 22040 (minisat) R 22038 22040 21053 0 -1 4194304 40290 0 0 0 40189 47 0 0 25 0 1 0 227363559 164823040 40045 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/22040/statm: 40240 40045 74 138 0 40099 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 160960

[startup+462.527 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22041
/proc/meminfo: memFree=1347568/2055920 swapFree=4192812/4192956
[pid=22040] ppid=22038 vsize=176692 CPUtime=462.38
/proc/22040/stat : 22040 (minisat) R 22038 22040 21053 0 -1 4194304 44253 0 0 0 46185 53 0 0 25 0 1 0 227363559 180932608 44008 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/22040/statm: 44173 44008 74 138 0 44032 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 176692

[startup+522.556 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22041
/proc/meminfo: memFree=1347504/2055920 swapFree=4192812/4192956
[pid=22040] ppid=22038 vsize=176692 CPUtime=522.4
/proc/22040/stat : 22040 (minisat) R 22038 22040 21053 0 -1 4194304 44253 0 0 0 52186 54 0 0 25 0 1 0 227363559 180932608 44008 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556280 0 0 4096 3 0 0 0 17 1 0 0
/proc/22040/statm: 44173 44008 74 138 0 44032 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 176692

[startup+582.584 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22041
/proc/meminfo: memFree=1347568/2055920 swapFree=4192812/4192956
[pid=22040] ppid=22038 vsize=176692 CPUtime=582.41
/proc/22040/stat : 22040 (minisat) R 22038 22040 21053 0 -1 4194304 44253 0 0 0 58187 54 0 0 25 0 1 0 227363559 180932608 44008 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/22040/statm: 44173 44008 74 138 0 44032 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 176692

[startup+642.622 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22041
/proc/meminfo: memFree=1344304/2055920 swapFree=4192812/4192956
[pid=22040] ppid=22038 vsize=180124 CPUtime=642.43
/proc/22040/stat : 22040 (minisat) R 22038 22040 21053 0 -1 4194304 45088 0 0 0 64187 56 0 0 25 0 1 0 227363559 184446976 44843 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/22040/statm: 45031 44843 74 138 0 44890 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 180124

[startup+702.653 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 22041
/proc/meminfo: memFree=1320944/2055920 swapFree=4192812/4192956
[pid=22040] ppid=22038 vsize=203240 CPUtime=702.45
/proc/22040/stat : 22040 (minisat) R 22038 22040 21053 0 -1 4194304 50888 0 0 0 70182 63 0 0 25 0 1 0 227363559 208117760 50643 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/22040/statm: 50810 50643 74 138 0 50669 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 203240

[startup+762.681 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 22041
/proc/meminfo: memFree=1320944/2055920 swapFree=4192812/4192956
[pid=22040] ppid=22038 vsize=203240 CPUtime=762.45
/proc/22040/stat : 22040 (minisat) R 22038 22040 21053 0 -1 4194304 50888 0 0 0 76182 63 0 0 25 0 1 0 227363559 208117760 50643 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22040/statm: 50810 50643 74 138 0 50669 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 203240

[startup+822.719 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22041
/proc/meminfo: memFree=1320944/2055920 swapFree=4192812/4192956
[pid=22040] ppid=22038 vsize=203240 CPUtime=822.48
/proc/22040/stat : 22040 (minisat) R 22038 22040 21053 0 -1 4194304 50888 0 0 0 82184 64 0 0 25 0 1 0 227363559 208117760 50643 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/22040/statm: 50810 50643 74 138 0 50669 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 203240

[startup+882.749 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22041
/proc/meminfo: memFree=1320944/2055920 swapFree=4192812/4192956
[pid=22040] ppid=22038 vsize=203240 CPUtime=882.48
/proc/22040/stat : 22040 (minisat) R 22038 22040 21053 0 -1 4194304 50888 0 0 0 88184 64 0 0 25 0 1 0 227363559 208117760 50643 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22040/statm: 50810 50643 74 138 0 50669 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 203240

[startup+942.781 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22041
/proc/meminfo: memFree=1317424/2055920 swapFree=4192812/4192956
[pid=22040] ppid=22038 vsize=207200 CPUtime=942.5
/proc/22040/stat : 22040 (minisat) R 22038 22040 21053 0 -1 4194304 51863 0 0 0 94184 66 0 0 25 0 1 0 227363559 212172800 51618 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22040/statm: 51800 51618 74 138 0 51659 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 207200

[startup+1002.81 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22041
/proc/meminfo: memFree=1309424/2055920 swapFree=4192812/4192956
[pid=22040] ppid=22038 vsize=214724 CPUtime=1002.52
/proc/22040/stat : 22040 (minisat) R 22038 22040 21053 0 -1 4194304 53779 0 0 0 100184 68 0 0 25 0 1 0 227363559 219877376 53534 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22040/statm: 53681 53534 74 138 0 53540 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 214724

[startup+1062.85 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22041
/proc/meminfo: memFree=1309360/2055920 swapFree=4192812/4192956
[pid=22040] ppid=22038 vsize=214724 CPUtime=1062.53
/proc/22040/stat : 22040 (minisat) R 22038 22040 21053 0 -1 4194304 53779 0 0 0 106185 68 0 0 25 0 1 0 227363559 219877376 53534 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/22040/statm: 53681 53534 74 138 0 53540 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 214724

[startup+1122.87 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 22041
/proc/meminfo: memFree=1309424/2055920 swapFree=4192812/4192956
[pid=22040] ppid=22038 vsize=214724 CPUtime=1122.55
/proc/22040/stat : 22040 (minisat) R 22038 22040 21053 0 -1 4194304 53779 0 0 0 112186 69 0 0 25 0 1 0 227363559 219877376 53534 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/22040/statm: 53681 53534 74 138 0 53540 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 214724

[startup+1182.9 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 22041
/proc/meminfo: memFree=1309360/2055920 swapFree=4192812/4192956
[pid=22040] ppid=22038 vsize=214724 CPUtime=1182.57
/proc/22040/stat : 22040 (minisat) R 22038 22040 21053 0 -1 4194304 53780 0 0 0 118187 70 0 0 25 0 1 0 227363559 219877376 53535 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556042 0 0 4096 3 0 0 0 17 1 0 0
/proc/22040/statm: 53681 53535 74 138 0 53540 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 214724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 22041
/proc/meminfo: memFree=1309360/2055920 swapFree=4192812/4192956
[pid=22040] ppid=22038 vsize=214724 CPUtime=1200.08
/proc/22040/stat : 22040 (minisat) R 22038 22040 21053 0 -1 4194304 53780 0 0 0 119938 70 0 0 25 0 1 0 227363559 219877376 53535 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/22040/statm: 53681 53535 74 138 0 53540 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 214724

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

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

[startup+1200.42 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 22041
/proc/meminfo: memFree=1309360/2055920 swapFree=4192812/4192956
[pid=22040] ppid=22038 vsize=214724 CPUtime=1200.08
/proc/22040/stat : 22040 (minisat) R 22038 22040 21053 0 -1 4194304 53780 0 0 0 119938 70 0 0 25 0 1 0 227363559 219877376 53535 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/22040/statm: 53681 53535 74 138 0 53540 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 214724

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.13
CPU user time (s): 1199.39
CPU system time (s): 0.738887
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 214724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.39
system time used= 0.738887
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53780
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= 1944

runsolver used 1.41578 second user time and 2.83357 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Wed Feb 21 16:08:06 UTC 2007

IDJOB= 305208
IDBENCH= 20151
IDSOLVER= 109
FILE ID= node2/305208-1172074086

PBS_JOBID= 3865306

Free space on /tmp= 66547 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1600965758-04.cnf
COMMAND LINE= /tmp/evaluation/305208-1172074086/minisat /tmp/evaluation/305208-1172074086/instance-305208-1172074086.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-305208-1172074086 -o ROOT/results/node2/solver-305208-1172074086 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305208-1172074086/minisat /tmp/evaluation/305208-1172074086/instance-305208-1172074086.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  f66569529952df21cc4528cb4e064952

RANDOM SEED= 401399771

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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:       1524432 kB
Buffers:         55052 kB
Cached:         341320 kB
SwapCached:          0 kB
Active:         322952 kB
Inactive:       133284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1524432 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2144 kB
Writeback:           0 kB
Mapped:          78788 kB
Slab:            60696 kB
Committed_AS:  1230192 kB
PageTables:       1812 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= 66547 MiB

End job on node2 on Wed Feb 21 16:28:09 UTC 2007