Trace number 311850

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) 1200.1 1200.51

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S514014285-17-SAT.cnf
MD5SUM3765de921264120aecd4bbce78bd2a98
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.248961
Satisfiable
(Un)Satisfiability was proved
Number of variables2404
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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:  2405                                                 |
0.00/0.00	c |  Number of clauses:    7478                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |    2021     6892    20650 |     2297        0    nan |  0.000 % |
0.00/0.03	c |       100 |    2021     6892    20650 |     2527      100     25 |  0.000 % |
0.00/0.04	c |       250 |    2021     6892    20650 |     2779      250     31 |  0.000 % |
0.00/0.06	c |       475 |    2021     6892    20650 |     3057      475     30 |  0.000 % |
0.00/0.10	c |       812 |    2021     6892    20650 |     3363      812     29 |  0.000 % |
0.10/0.15	c |      1319 |    2021     6892    20650 |     3699     1319     30 |  0.000 % |
0.20/0.23	c |      2079 |    2021     6892    20650 |     4069     2079     30 |  0.000 % |
0.30/0.36	c |      3218 |    2021     6892    20650 |     4476     3218     32 |  0.000 % |
0.51/0.56	c |      4926 |    2021     6892    20650 |     4924     2617     30 |  0.000 % |
0.81/0.88	c |      7489 |    2021     6892    20650 |     5416     2606     29 |  0.000 % |
1.33/1.38	c |     11334 |    2021     6892    20650 |     5958     3624     30 |  0.000 % |
2.14/2.20	c |     17100 |    2021     6892    20650 |     6554     3243     27 |  0.000 % |
3.48/3.50	c |     25749 |    2021     6892    20650 |     7210     5133     31 |  0.000 % |
5.42/5.53	c |     38723 |    2021     6892    20650 |     7931     6961     35 |  0.000 % |
8.70/8.75	c |     58187 |    2021     6892    20650 |     8724     6072     31 |  0.000 % |
13.82/13.90	c |     87379 |    2021     6892    20650 |     9596     8427     33 |  0.000 % |
21.91/22.02	c |    131168 |    2021     6892    20650 |    10556     8100     31 |  0.000 % |
34.70/34.75	c |    196853 |    2021     6892    20650 |    11611     9317     34 |  0.000 % |
54.76/54.88	c |    295380 |    2021     6892    20650 |    12772     7290     30 |  0.000 % |
87.41/87.57	c |    443169 |    2021     6892    20650 |    14050    12150     34 |  0.000 % |
138.47/138.70	c |    664852 |    2021     6892    20650 |    15455    12960     34 |  0.000 % |
220.90/221.13	c |    997377 |    2021     6892    20650 |    17000     7974     33 |  0.000 % |
349.30/349.51	c |   1496166 |    2021     6892    20650 |    18700    15595     33 |  0.000 % |
564.11/564.43	c |   2244349 |    2021     6892    20650 |    20571    16142     34 |  0.000 % |
900.07/900.50	c |   3366623 |    2021     6892    20650 |    22628    15697     37 |  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/node55/watcher-311850-1172577616 -o ROOT/results/node55/solver-311850-1172577616 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311850-1172577616/minisat /tmp/evaluation/311850-1172577616/instance-311850-1172577616.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: 0.95 0.98 0.99 2/64 32647
/proc/meminfo: memFree=1881568/2055920 swapFree=4183516/4192956
[pid=32647] ppid=32645 vsize=2208 CPUtime=0
/proc/32647/stat : 32647 (minisat) R 32645 32647 31446 0 -1 4194304 224 0 0 0 0 0 0 0 20 0 1 0 277718059 2260992 208 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134515339 0 0 4096 3 0 0 0 17 1 0 0
/proc/32647/statm: 552 209 58 138 0 411 0

[startup+0.107209 s]
/proc/loadavg: 0.95 0.98 0.99 2/64 32647
/proc/meminfo: memFree=1881568/2055920 swapFree=4183516/4192956
[pid=32647] ppid=32645 vsize=2652 CPUtime=0.1
/proc/32647/stat : 32647 (minisat) R 32645 32647 31446 0 -1 4194304 374 0 0 0 10 0 0 0 21 0 1 0 277718059 2715648 358 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/32647/statm: 663 358 73 138 0 522 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2652

[startup+0.515248 s]
/proc/loadavg: 0.95 0.98 0.99 2/64 32647
/proc/meminfo: memFree=1881568/2055920 swapFree=4183516/4192956
[pid=32647] ppid=32645 vsize=3184 CPUtime=0.51
/proc/32647/stat : 32647 (minisat) R 32645 32647 31446 0 -1 4194304 480 0 0 0 51 0 0 0 24 0 1 0 277718059 3260416 464 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551025 0 0 4096 3 0 0 0 17 1 0 0
/proc/32647/statm: 796 464 73 138 0 655 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3184

[startup+1.33533 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 32648
/proc/meminfo: memFree=1879832/2055920 swapFree=4183516/4192956
[pid=32647] ppid=32645 vsize=3316 CPUtime=1.33
/proc/32647/stat : 32647 (minisat) R 32645 32647 31446 0 -1 4194304 536 0 0 0 133 0 0 0 25 0 1 0 277718059 3395584 520 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/32647/statm: 829 520 73 138 0 688 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3316

[startup+2.97248 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 32648
/proc/meminfo: memFree=1879448/2055920 swapFree=4183516/4192956
[pid=32647] ppid=32645 vsize=3580 CPUtime=2.96
/proc/32647/stat : 32647 (minisat) R 32645 32647 31446 0 -1 4194304 611 0 0 0 296 0 0 0 25 0 1 0 277718059 3665920 595 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550571 0 0 4096 3 0 0 0 17 1 0 0
/proc/32647/statm: 895 595 73 138 0 754 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3580

[startup+6.2528 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 32648
/proc/meminfo: memFree=1878808/2055920 swapFree=4183516/4192956
[pid=32647] ppid=32645 vsize=4260 CPUtime=6.24
/proc/32647/stat : 32647 (minisat) R 32645 32647 31446 0 -1 4194304 746 0 0 0 624 0 0 0 25 0 1 0 277718059 4362240 730 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/32647/statm: 1065 730 73 138 0 924 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4260

[startup+12.7084 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 32648
/proc/meminfo: memFree=1878360/2055920 swapFree=4183516/4192956
[pid=32647] ppid=32645 vsize=4524 CPUtime=12.7
/proc/32647/stat : 32647 (minisat) R 32645 32647 31446 0 -1 4194304 838 0 0 0 1270 0 0 0 25 0 1 0 277718059 4632576 822 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/32647/statm: 1131 822 73 138 0 990 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 4524

[startup+25.6087 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 32648
/proc/meminfo: memFree=1877720/2055920 swapFree=4183516/4192956
[pid=32647] ppid=32645 vsize=5184 CPUtime=25.59
/proc/32647/stat : 32647 (minisat) R 32645 32647 31446 0 -1 4194304 990 0 0 0 2559 0 0 0 25 0 1 0 277718059 5308416 974 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551920 0 0 4096 3 0 0 0 17 1 0 0
/proc/32647/statm: 1296 974 73 138 0 1155 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 5184

[startup+51.2211 s]
/proc/loadavg: 0.98 0.98 0.99 2/71 32712
/proc/meminfo: memFree=1875744/2055920 swapFree=4183516/4192956
[pid=32647] ppid=32645 vsize=5976 CPUtime=51.17
/proc/32647/stat : 32647 (minisat) R 32645 32647 31446 0 -1 4194304 1176 0 0 0 5115 2 0 0 25 0 1 0 277718059 6119424 1160 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550893 0 0 4096 3 0 0 0 17 1 0 0
/proc/32647/statm: 1494 1160 73 138 0 1353 0
Current children cumulated CPU time (s) 51.17
Current children cumulated vsize (KiB) 5976

[startup+102.454 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 304
/proc/meminfo: memFree=1874464/2055920 swapFree=4183516/4192956
[pid=32647] ppid=32645 vsize=7032 CPUtime=102.35
/proc/32647/stat : 32647 (minisat) R 32645 32647 31446 0 -1 4194304 1442 0 0 0 10233 2 0 0 25 0 1 0 277718059 7200768 1426 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/32647/statm: 1758 1426 73 138 0 1617 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 7032

[startup+162.492 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 378
/proc/meminfo: memFree=1874648/2055920 swapFree=4183516/4192956
[pid=32647] ppid=32645 vsize=7832 CPUtime=162.33
/proc/32647/stat : 32647 (minisat) R 32645 32647 31446 0 -1 4194304 1655 0 0 0 16231 2 0 0 25 0 1 0 277718059 8019968 1639 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32647/statm: 1958 1639 73 138 0 1817 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 7832

[startup+222.508 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 378
/proc/meminfo: memFree=1874008/2055920 swapFree=4183516/4192956
[pid=32647] ppid=32645 vsize=8492 CPUtime=222.33
/proc/32647/stat : 32647 (minisat) R 32645 32647 31446 0 -1 4194304 1808 0 0 0 22231 2 0 0 25 0 1 0 277718059 8695808 1792 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32647/statm: 2123 1792 73 138 0 1982 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 8492

[startup+282.524 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 378
/proc/meminfo: memFree=1873432/2055920 swapFree=4183516/4192956
[pid=32647] ppid=32645 vsize=9020 CPUtime=282.33
/proc/32647/stat : 32647 (minisat) R 32645 32647 31446 0 -1 4194304 1954 0 0 0 28231 2 0 0 25 0 1 0 277718059 9236480 1938 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550689 0 0 4096 3 0 0 0 17 1 0 0
/proc/32647/statm: 2255 1938 73 138 0 2114 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 9020

[startup+342.539 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 378
/proc/meminfo: memFree=1872984/2055920 swapFree=4183516/4192956
[pid=32647] ppid=32645 vsize=9412 CPUtime=342.34
/proc/32647/stat : 32647 (minisat) R 32645 32647 31446 0 -1 4194304 2055 0 0 0 34231 3 0 0 25 0 1 0 277718059 9637888 2039 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32647/statm: 2353 2039 73 138 0 2212 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 9412

[startup+402.559 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 378
/proc/meminfo: memFree=1872408/2055920 swapFree=4183516/4192956
[pid=32647] ppid=32645 vsize=10124 CPUtime=402.34
/proc/32647/stat : 32647 (minisat) R 32645 32647 31446 0 -1 4194304 2208 0 0 0 40231 3 0 0 25 0 1 0 277718059 10366976 2192 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32647/statm: 2531 2192 73 138 0 2390 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 10124

[startup+462.576 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 378
/proc/meminfo: memFree=1872024/2055920 swapFree=4183516/4192956
[pid=32647] ppid=32645 vsize=10392 CPUtime=462.34
/proc/32647/stat : 32647 (minisat) R 32645 32647 31446 0 -1 4194304 2294 0 0 0 46231 3 0 0 25 0 1 0 277718059 10641408 2278 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556391 0 0 4096 3 0 0 0 17 1 0 0
/proc/32647/statm: 2598 2278 73 138 0 2457 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 10392

[startup+522.592 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 378
/proc/meminfo: memFree=1871576/2055920 swapFree=4183516/4192956
[pid=32647] ppid=32645 vsize=10788 CPUtime=522.34
/proc/32647/stat : 32647 (minisat) R 32645 32647 31446 0 -1 4194304 2397 0 0 0 52231 3 0 0 25 0 1 0 277718059 11046912 2381 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552677 0 0 4096 3 0 0 0 17 1 0 0
/proc/32647/statm: 2697 2381 73 138 0 2556 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 10788

[startup+582.609 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 378
/proc/meminfo: memFree=1871384/2055920 swapFree=4183516/4192956
[pid=32647] ppid=32645 vsize=11068 CPUtime=582.34
/proc/32647/stat : 32647 (minisat) R 32645 32647 31446 0 -1 4194304 2450 0 0 0 58231 3 0 0 25 0 1 0 277718059 11333632 2434 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/32647/statm: 2767 2434 73 138 0 2626 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 11068

[startup+642.625 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 378
/proc/meminfo: memFree=1871192/2055920 swapFree=4183516/4192956
[pid=32647] ppid=32645 vsize=11360 CPUtime=642.34
/proc/32647/stat : 32647 (minisat) R 32645 32647 31446 0 -1 4194304 2524 0 0 0 64231 3 0 0 25 0 1 0 277718059 11632640 2508 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/32647/statm: 2840 2508 73 138 0 2699 0
Current children cumulated CPU time (s) 642.34
Current children cumulated vsize (KiB) 11360

[startup+702.646 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 378
/proc/meminfo: memFree=1870616/2055920 swapFree=4183516/4192956
[pid=32647] ppid=32645 vsize=11900 CPUtime=702.35
/proc/32647/stat : 32647 (minisat) R 32645 32647 31446 0 -1 4194304 2660 0 0 0 70232 3 0 0 25 0 1 0 277718059 12185600 2644 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32647/statm: 2975 2644 73 138 0 2834 0
Current children cumulated CPU time (s) 702.35
Current children cumulated vsize (KiB) 11900

[startup+762.662 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 378
/proc/meminfo: memFree=1870360/2055920 swapFree=4183516/4192956
[pid=32647] ppid=32645 vsize=12164 CPUtime=762.36
/proc/32647/stat : 32647 (minisat) R 32645 32647 31446 0 -1 4194304 2721 0 0 0 76232 4 0 0 25 0 1 0 277718059 12455936 2705 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32647/statm: 3041 2705 73 138 0 2900 0
Current children cumulated CPU time (s) 762.36
Current children cumulated vsize (KiB) 12164

[startup+822.683 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 378
/proc/meminfo: memFree=1870104/2055920 swapFree=4183516/4192956
[pid=32647] ppid=32645 vsize=12428 CPUtime=822.36
/proc/32647/stat : 32647 (minisat) R 32645 32647 31446 0 -1 4194304 2781 0 0 0 82232 4 0 0 25 0 1 0 277718059 12726272 2765 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32647/statm: 3107 2765 73 138 0 2966 0
Current children cumulated CPU time (s) 822.36
Current children cumulated vsize (KiB) 12428

[startup+882.697 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 378
/proc/meminfo: memFree=1870040/2055920 swapFree=4183516/4192956
[pid=32647] ppid=32645 vsize=12428 CPUtime=882.36
/proc/32647/stat : 32647 (minisat) R 32645 32647 31446 0 -1 4194304 2797 0 0 0 88232 4 0 0 25 0 1 0 277718059 12726272 2781 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32647/statm: 3107 2781 73 138 0 2966 0
Current children cumulated CPU time (s) 882.36
Current children cumulated vsize (KiB) 12428

[startup+942.714 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 378
/proc/meminfo: memFree=1869720/2055920 swapFree=4183516/4192956
[pid=32647] ppid=32645 vsize=12828 CPUtime=942.36
/proc/32647/stat : 32647 (minisat) R 32645 32647 31446 0 -1 4194304 2880 0 0 0 94232 4 0 0 25 0 1 0 277718059 13135872 2864 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550579 0 0 4096 3 0 0 0 17 1 0 0
/proc/32647/statm: 3207 2864 73 138 0 3066 0
Current children cumulated CPU time (s) 942.36
Current children cumulated vsize (KiB) 12828

[startup+1002.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 378
/proc/meminfo: memFree=1869592/2055920 swapFree=4183516/4192956
[pid=32647] ppid=32645 vsize=12828 CPUtime=1002.36
/proc/32647/stat : 32647 (minisat) R 32645 32647 31446 0 -1 4194304 2904 0 0 0 100232 4 0 0 25 0 1 0 277718059 13135872 2888 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551950 0 0 4096 3 0 0 0 17 1 0 0
/proc/32647/statm: 3207 2888 73 138 0 3066 0
Current children cumulated CPU time (s) 1002.36
Current children cumulated vsize (KiB) 12828

[startup+1062.75 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 378
/proc/meminfo: memFree=1869272/2055920 swapFree=4183516/4192956
[pid=32647] ppid=32645 vsize=13092 CPUtime=1062.37
/proc/32647/stat : 32647 (minisat) R 32645 32647 31446 0 -1 4194304 2974 0 0 0 106232 5 0 0 25 0 1 0 277718059 13406208 2958 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550977 0 0 4096 3 0 0 0 17 1 0 0
/proc/32647/statm: 3273 2958 73 138 0 3132 0
Current children cumulated CPU time (s) 1062.37
Current children cumulated vsize (KiB) 13092

[startup+1122.76 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 378
/proc/meminfo: memFree=1869208/2055920 swapFree=4183516/4192956
[pid=32647] ppid=32645 vsize=13372 CPUtime=1122.37
/proc/32647/stat : 32647 (minisat) R 32645 32647 31446 0 -1 4194304 3010 0 0 0 112232 5 0 0 25 0 1 0 277718059 13692928 2994 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/32647/statm: 3343 2994 73 138 0 3202 0
Current children cumulated CPU time (s) 1122.37
Current children cumulated vsize (KiB) 13372

[startup+1182.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 378
/proc/meminfo: memFree=1869016/2055920 swapFree=4183516/4192956
[pid=32647] ppid=32645 vsize=13516 CPUtime=1182.37
/proc/32647/stat : 32647 (minisat) R 32645 32647 31446 0 -1 4194304 3050 0 0 0 118232 5 0 0 25 0 1 0 277718059 13840384 3034 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550501 0 0 4096 3 0 0 0 17 1 0 0
/proc/32647/statm: 3379 3034 73 138 0 3238 0
Current children cumulated CPU time (s) 1182.37
Current children cumulated vsize (KiB) 13516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 378
/proc/meminfo: memFree=1869016/2055920 swapFree=4183516/4192956
[pid=32647] ppid=32645 vsize=13516 CPUtime=1200.09
/proc/32647/stat : 32647 (minisat) R 32645 32647 31446 0 -1 4194304 3060 0 0 0 120004 5 0 0 25 0 1 0 277718059 13840384 3044 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/32647/statm: 3379 3044 73 138 0 3238 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 13516

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): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.04
CPU system time (s): 0.06199
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 13516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3060
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= 5
involuntary context switches= 1997

runsolver used 0.78488 second user time and 2.50462 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Tue Feb 27 12:00:16 UTC 2007

IDJOB= 311850
IDBENCH= 20326
IDSOLVER= 109
FILE ID= node55/311850-1172577616

PBS_JOBID= 3971895

Free space on /tmp= 66559 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S514014285-17-SAT.cnf
COMMAND LINE= /tmp/evaluation/311850-1172577616/minisat /tmp/evaluation/311850-1172577616/instance-311850-1172577616.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-311850-1172577616 -o ROOT/results/node55/solver-311850-1172577616 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311850-1172577616/minisat /tmp/evaluation/311850-1172577616/instance-311850-1172577616.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  3765de921264120aecd4bbce78bd2a98

RANDOM SEED= 463383484

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.247
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.247
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1881984 kB
Buffers:         23584 kB
Cached:         103104 kB
SwapCached:       3872 kB
Active:          77524 kB
Inactive:        59396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1881984 kB
SwapTotal:     4192956 kB
SwapFree:      4183516 kB
Dirty:             980 kB
Writeback:           0 kB
Mapped:          15400 kB
Slab:            23036 kB
Committed_AS:   844540 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66559 MiB

End job on node55 on Tue Feb 27 12:20:19 UTC 2007