Trace number 330291

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) 1200.15 1200.55

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k95.cnf
MD5SUMec60cdb71ea92567bd4e601ded06ca2b
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark630.806
Satisfiable
(Un)Satisfiability was proved
Number of variables196444
Number of clauses817419
Sum of the clauses size2098091
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2580015
Number of clauses of size 3153676
Number of clauses of size 429154
Number of clauses of size 516609
Number of clauses of size over 535893

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 |                                                                             |
0.00/0.02	c |  Number of variables:  196444                                               |
0.00/0.02	c |  Number of clauses:    817419                                               |
0.89/0.99	c |  Parsing time:         0.89         s                                       |
5.59/5.63	c ============================[ Search Statistics ]==============================
5.59/5.63	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.59/5.63	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.59/5.63	c ===============================================================================
5.59/5.63	c |         0 |   86722   565740  1845015 |   188580        0    nan |  0.000 % |
5.69/5.75	c |       100 |   86703   565740  1845015 |   207438       98     14 |  3.501 % |
5.89/5.93	c |       250 |   86684   565740  1845015 |   228181      248     13 |  3.501 % |
5.89/5.98	c |       476 |   86684   565740  1845015 |   250999      474     14 |  3.501 % |
5.99/6.05	c |       813 |   86684   565740  1845015 |   276099      811     13 |  3.501 % |
6.19/6.24	c |      1320 |   86683   565740  1845015 |   303709     1317     12 |  3.503 % |
6.49/6.55	c |      2081 |   86682   565740  1845015 |   334080     2078     16 |  3.503 % |
6.89/6.95	c |      3221 |   86680   565740  1845015 |   367489     3216     14 |  3.504 % |
7.29/7.31	c |      4930 |   86680   565740  1845015 |   404237     4925     16 |  3.504 % |
8.49/8.59	c |      7492 |   86535   564036  1839391 |   444661     7481     17 |  3.507 % |
9.89/9.92	c |     11337 |   86526   563955  1839110 |   489127    11321     17 |  3.513 % |
12.29/12.31	c |     17104 |   86519   563955  1839110 |   538040    17087     19 |  3.528 % |
15.88/15.90	c |     25754 |   86492   563447  1837472 |   591844    25736     20 |  3.528 % |
23.28/23.33	c |     38728 |   86490   563433  1837433 |   651029    38705     28 |  3.534 % |
34.68/34.79	c |     58189 |   86469   563307  1837056 |   716132    58164     30 |  3.548 % |
49.17/49.23	c |     87385 |   86411   562285  1833778 |   787745    87342     29 |  3.569 % |
88.06/88.14	c |    131174 |   86380   562277  1833761 |   866520   131126     45 |  3.597 % |
147.15/147.24	c |    196859 |   86347   561666  1831912 |   953172   196774     48 |  3.602 % |
241.11/241.22	c |    295385 |   86118   560120  1826802 |  1048489   295263     48 |  3.720 % |
645.78/646.08	c |    443175 |   86106   560007  1826460 |  1153338   443045     75 |  3.724 % |

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/node44/watcher-330291-1173161633 -o ROOT/results/node44/solver-330291-1173161633 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330291-1173161633/minisat /tmp/evaluation/330291-1173161633/instance-330291-1173161633.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 20433
/proc/meminfo: memFree=1251184/2055920 swapFree=4183400/4192956
[pid=20433] ppid=20431 vsize=1756 CPUtime=0
/proc/20433/stat : 20433 (minisat) R 20431 20433 20134 0 -1 4194304 335 0 0 0 0 0 0 0 18 0 1 0 336119587 1798144 319 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134520201 0 0 4096 3 0 0 0 17 1 0 0
/proc/20433/statm: 439 319 50 138 0 298 0

[startup+0.034504 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 20433
/proc/meminfo: memFree=1251184/2055920 swapFree=4183400/4192956
[pid=20433] ppid=20431 vsize=3024 CPUtime=0.02
/proc/20433/stat : 20433 (minisat) R 20431 20433 20134 0 -1 4194304 641 0 0 0 2 0 0 0 18 0 1 0 336119587 3096576 625 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532549 0 0 4096 3 0 0 0 17 1 0 0
/proc/20433/statm: 756 626 58 138 0 615 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3024

[startup+0.101516 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 20433
/proc/meminfo: memFree=1251184/2055920 swapFree=4183400/4192956
[pid=20433] ppid=20431 vsize=8792 CPUtime=0.09
/proc/20433/stat : 20433 (minisat) R 20431 20433 20134 0 -1 4194304 1931 0 0 0 8 1 0 0 18 0 1 0 336119587 9003008 1915 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/20433/statm: 2198 1916 58 138 0 2057 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8792

[startup+0.301551 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 20433
/proc/meminfo: memFree=1251184/2055920 swapFree=4183400/4192956
[pid=20433] ppid=20431 vsize=24504 CPUtime=0.29
/proc/20433/stat : 20433 (minisat) R 20431 20433 20134 0 -1 4194304 5482 0 0 0 26 3 0 0 19 0 1 0 336119587 25092096 5466 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134525446 0 0 4096 3 0 0 0 17 1 0 0
/proc/20433/statm: 6126 5468 58 138 0 5985 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24504

[startup+0.701625 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 20433
/proc/meminfo: memFree=1251184/2055920 swapFree=4183400/4192956
[pid=20433] ppid=20431 vsize=54628 CPUtime=0.69
/proc/20433/stat : 20433 (minisat) R 20431 20433 20134 0 -1 4194304 12279 0 0 0 62 7 0 0 22 0 1 0 336119587 55939072 12263 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/20433/statm: 13657 12263 58 138 0 13516 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 54628

[startup+1.50177 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 20434
/proc/meminfo: memFree=1184296/2055920 swapFree=4183400/4192956
[pid=20433] ppid=20431 vsize=77612 CPUtime=1.49
/proc/20433/stat : 20433 (minisat) R 20431 20433 20134 0 -1 4194304 18534 0 0 0 139 10 0 0 25 0 1 0 336119587 79474688 18518 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/20433/statm: 19403 18518 72 138 0 19262 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 77612

[startup+3.10106 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 20434
/proc/meminfo: memFree=1164968/2055920 swapFree=4183400/4192956
[pid=20433] ppid=20431 vsize=108768 CPUtime=3.09
/proc/20433/stat : 20433 (minisat) R 20431 20433 20134 0 -1 4194304 25854 0 0 0 294 15 0 0 25 0 1 0 336119587 111378432 25838 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/20433/statm: 27192 25838 72 138 0 27051 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 108768

[startup+6.30165 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 20434
/proc/meminfo: memFree=1133936/2055920 swapFree=4183400/4192956
[pid=20433] ppid=20431 vsize=106476 CPUtime=6.29
/proc/20433/stat : 20433 (minisat) R 20431 20433 20134 0 -1 4194304 29361 0 0 0 613 16 0 0 25 0 1 0 336119587 109031424 25853 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/20433/statm: 26619 25853 74 138 0 26478 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 106476

[startup+12.7018 s]
/proc/loadavg: 0.93 0.96 0.97 2/65 20434
/proc/meminfo: memFree=1147832/2055920 swapFree=4183400/4192956
[pid=20433] ppid=20431 vsize=106476 CPUtime=12.69
/proc/20433/stat : 20433 (minisat) R 20431 20433 20134 0 -1 4194304 29371 0 0 0 1253 16 0 0 25 0 1 0 336119587 109031424 25863 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/20433/statm: 26619 25863 74 138 0 26478 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 106476

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.97 2/65 20434
/proc/meminfo: memFree=1147832/2055920 swapFree=4183400/4192956
[pid=20433] ppid=20431 vsize=106720 CPUtime=25.48
/proc/20433/stat : 20433 (minisat) R 20431 20433 20134 0 -1 4194304 29418 0 0 0 2532 16 0 0 25 0 1 0 336119587 109281280 25910 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/20433/statm: 26680 25910 74 138 0 26539 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 106720

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.97 2/65 20434
/proc/meminfo: memFree=1147512/2055920 swapFree=4183400/4192956
[pid=20433] ppid=20431 vsize=106960 CPUtime=51.07
/proc/20433/stat : 20433 (minisat) R 20431 20433 20134 0 -1 4194304 29491 0 0 0 5091 16 0 0 25 0 1 0 336119587 109527040 25983 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20433/statm: 26740 25983 74 138 0 26599 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 106960

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 20434
/proc/meminfo: memFree=1143224/2055920 swapFree=4183400/4192956
[pid=20433] ppid=20431 vsize=111632 CPUtime=102.26
/proc/20433/stat : 20433 (minisat) R 20431 20433 20134 0 -1 4194304 30594 0 0 0 10208 18 0 0 25 0 1 0 336119587 114311168 27086 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550884 0 0 4096 3 0 0 0 17 1 0 0
/proc/20433/statm: 27908 27086 74 138 0 27767 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 111632

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20434
/proc/meminfo: memFree=1129208/2055920 swapFree=4183400/4192956
[pid=20433] ppid=20431 vsize=125764 CPUtime=162.23
/proc/20433/stat : 20433 (minisat) R 20431 20433 20134 0 -1 4194304 34106 0 0 0 16202 21 0 0 25 0 1 0 336119587 128782336 30598 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20433/statm: 31441 30598 74 138 0 31300 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 125764

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20434
/proc/meminfo: memFree=1115064/2055920 swapFree=4183400/4192956
[pid=20433] ppid=20431 vsize=139492 CPUtime=222.22
/proc/20433/stat : 20433 (minisat) R 20431 20433 20134 0 -1 4194304 37600 0 0 0 22196 26 0 0 25 0 1 0 336119587 142839808 34092 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550619 0 0 4096 3 0 0 0 17 1 0 0
/proc/20433/statm: 34873 34092 74 138 0 34732 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 139492

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20434
/proc/meminfo: memFree=1102264/2055920 swapFree=4183400/4192956
[pid=20433] ppid=20431 vsize=152908 CPUtime=282.2
/proc/20433/stat : 20433 (minisat) R 20431 20433 20134 0 -1 4194304 40820 0 0 0 28190 30 0 0 25 0 1 0 336119587 156577792 37312 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550654 0 0 4096 3 0 0 0 17 1 0 0
/proc/20433/statm: 38227 37312 74 138 0 38086 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 152908

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20434
/proc/meminfo: memFree=1089144/2055920 swapFree=4183400/4192956
[pid=20433] ppid=20431 vsize=165740 CPUtime=342.17
/proc/20433/stat : 20433 (minisat) R 20431 20433 20134 0 -1 4194304 44059 0 0 0 34182 35 0 0 25 0 1 0 336119587 169717760 40551 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550576 0 0 4096 3 0 0 0 17 1 0 0
/proc/20433/statm: 41435 40551 74 138 0 41294 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 165740

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20434
/proc/meminfo: memFree=1076152/2055920 swapFree=4183400/4192956
[pid=20433] ppid=20431 vsize=178688 CPUtime=402.16
/proc/20433/stat : 20433 (minisat) R 20431 20433 20134 0 -1 4194304 47330 0 0 0 40178 38 0 0 25 0 1 0 336119587 182976512 43822 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/20433/statm: 44672 43822 74 138 0 44531 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 178688

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20434
/proc/meminfo: memFree=1063736/2055920 swapFree=4183400/4192956
[pid=20433] ppid=20431 vsize=190848 CPUtime=462.14
/proc/20433/stat : 20433 (minisat) R 20431 20433 20134 0 -1 4194304 50396 0 0 0 46173 41 0 0 25 0 1 0 336119587 195428352 46888 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/20433/statm: 47712 46888 74 138 0 47571 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 190848

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20434
/proc/meminfo: memFree=1051192/2055920 swapFree=4183400/4192956
[pid=20433] ppid=20431 vsize=203568 CPUtime=522.11
/proc/20433/stat : 20433 (minisat) R 20431 20433 20134 0 -1 4194304 53566 0 0 0 52166 45 0 0 25 0 1 0 336119587 208453632 50058 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/20433/statm: 50892 50058 74 138 0 50751 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 203568

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20434
/proc/meminfo: memFree=1040376/2055920 swapFree=4183400/4192956
[pid=20433] ppid=20431 vsize=214140 CPUtime=582.09
/proc/20433/stat : 20433 (minisat) R 20431 20433 20134 0 -1 4194304 56227 0 0 0 58161 48 0 0 25 0 1 0 336119587 219279360 52719 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20433/statm: 53535 52719 74 138 0 53394 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 214140

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20434
/proc/meminfo: memFree=1031032/2055920 swapFree=4183400/4192956
[pid=20433] ppid=20431 vsize=223280 CPUtime=642.08
/proc/20433/stat : 20433 (minisat) R 20431 20433 20134 0 -1 4194304 58529 0 0 0 64156 52 0 0 25 0 1 0 336119587 228638720 55021 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134555832 0 0 4096 3 0 0 0 17 1 0 0
/proc/20433/statm: 55820 55021 74 138 0 55679 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 223280

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20434
/proc/meminfo: memFree=1018808/2055920 swapFree=4183400/4192956
[pid=20433] ppid=20431 vsize=236332 CPUtime=702.05
/proc/20433/stat : 20433 (minisat) R 20431 20433 20134 0 -1 4194304 61588 0 0 0 70150 55 0 0 25 0 1 0 336119587 242003968 58080 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551974 0 0 4096 3 0 0 0 17 1 0 0
/proc/20433/statm: 59083 58080 74 138 0 58942 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 236332

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20434
/proc/meminfo: memFree=1008632/2055920 swapFree=4183400/4192956
[pid=20433] ppid=20431 vsize=246380 CPUtime=762.04
/proc/20433/stat : 20433 (minisat) R 20431 20433 20134 0 -1 4194304 64117 0 0 0 76145 59 0 0 25 0 1 0 336119587 252293120 60609 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20433/statm: 61595 60609 74 138 0 61454 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 246380

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20434
/proc/meminfo: memFree=1000568/2055920 swapFree=4183400/4192956
[pid=20433] ppid=20431 vsize=254464 CPUtime=822.02
/proc/20433/stat : 20433 (minisat) R 20431 20433 20134 0 -1 4194304 66147 0 0 0 82141 61 0 0 25 0 1 0 336119587 260571136 62639 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20433/statm: 63616 62639 74 138 0 63475 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 254464

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20434
/proc/meminfo: memFree=991928/2055920 swapFree=4183400/4192956
[pid=20433] ppid=20431 vsize=262920 CPUtime=882
/proc/20433/stat : 20433 (minisat) R 20431 20433 20134 0 -1 4194304 68285 0 0 0 88136 64 0 0 25 0 1 0 336119587 269230080 64777 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550854 0 0 4096 3 0 0 0 17 1 0 0
/proc/20433/statm: 65730 64777 74 138 0 65589 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 262920

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20434
/proc/meminfo: memFree=984056/2055920 swapFree=4183400/4192956
[pid=20433] ppid=20431 vsize=270792 CPUtime=941.98
/proc/20433/stat : 20433 (minisat) R 20431 20433 20134 0 -1 4194304 70276 0 0 0 94131 67 0 0 25 0 1 0 336119587 277291008 66768 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551944 0 0 4096 3 0 0 0 17 1 0 0
/proc/20433/statm: 67698 66768 74 138 0 67557 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 270792

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20434
/proc/meminfo: memFree=974648/2055920 swapFree=4183400/4192956
[pid=20433] ppid=20431 vsize=280164 CPUtime=1001.96
/proc/20433/stat : 20433 (minisat) R 20431 20433 20134 0 -1 4194304 72612 0 0 0 100126 70 0 0 25 0 1 0 336119587 286887936 69104 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20433/statm: 70041 69104 74 138 0 69900 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 280164

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20434
/proc/meminfo: memFree=966264/2055920 swapFree=4183400/4192956
[pid=20433] ppid=20431 vsize=288544 CPUtime=1061.94
/proc/20433/stat : 20433 (minisat) R 20431 20433 20134 0 -1 4194304 74725 0 0 0 106121 73 0 0 25 0 1 0 336119587 295469056 71217 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550821 0 0 4096 3 0 0 0 17 1 0 0
/proc/20433/statm: 72136 71217 74 138 0 71995 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 288544

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20434
/proc/meminfo: memFree=958968/2055920 swapFree=4183400/4192956
[pid=20433] ppid=20431 vsize=295688 CPUtime=1121.91
/proc/20433/stat : 20433 (minisat) R 20431 20433 20134 0 -1 4194304 76525 0 0 0 112117 74 0 0 25 0 1 0 336119587 302784512 73017 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20433/statm: 73922 73017 74 138 0 73781 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 295688

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20434
/proc/meminfo: memFree=951032/2055920 swapFree=4183400/4192956
[pid=20433] ppid=20431 vsize=303612 CPUtime=1181.9
/proc/20433/stat : 20433 (minisat) R 20431 20433 20134 0 -1 4194304 78518 0 0 0 118114 76 0 0 25 0 1 0 336119587 310898688 75010 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20433/statm: 75903 75010 74 138 0 75762 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 303612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20434
/proc/meminfo: memFree=948600/2055920 swapFree=4183400/4192956
[pid=20433] ppid=20431 vsize=305880 CPUtime=1200.09
/proc/20433/stat : 20433 (minisat) R 20431 20433 20134 0 -1 4194304 79085 0 0 0 119933 76 0 0 25 0 1 0 336119587 313221120 75577 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20433/statm: 76470 75577 74 138 0 76329 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 305880

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20434
/proc/meminfo: memFree=948600/2055920 swapFree=4183400/4192956
[pid=20433] ppid=20431 vsize=305880 CPUtime=1200.09
/proc/20433/stat : 20433 (minisat) R 20431 20433 20134 0 -1 4194304 79085 0 0 0 119933 76 0 0 25 0 1 0 336119587 313221120 75577 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20433/statm: 76470 75577 74 138 0 76329 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 305880

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.15
CPU user time (s): 1199.34
CPU system time (s): 0.810876
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 305880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.34
system time used= 0.810876
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79085
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= 2282

runsolver used 0.891864 second user time and 2.40363 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Tue Mar  6 06:13:54 UTC 2007

IDJOB= 330291
IDBENCH= 20560
IDSOLVER= 109
FILE ID= node44/330291-1173161633

PBS_JOBID= 4015235

Free space on /tmp= 66503 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k95.cnf
COMMAND LINE= /tmp/evaluation/330291-1173161633/minisat /tmp/evaluation/330291-1173161633/instance-330291-1173161633.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-330291-1173161633 -o ROOT/results/node44/solver-330291-1173161633 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330291-1173161633/minisat /tmp/evaluation/330291-1173161633/instance-330291-1173161633.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  ec60cdb71ea92567bd4e601ded06ca2b

RANDOM SEED= 867566217

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:       1251720 kB
Buffers:         43680 kB
Cached:         672112 kB
SwapCached:       3512 kB
Active:         207136 kB
Inactive:       518120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1251720 kB
SwapTotal:     4192956 kB
SwapFree:      4183400 kB
Dirty:           20608 kB
Writeback:           0 kB
Mapped:          15424 kB
Slab:            64952 kB
Committed_AS:   697420 kB
PageTables:       1396 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= 66503 MiB

End job on node44 on Tue Mar  6 06:33:57 UTC 2007