Trace number 421435

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? (TO) 1200.16 1200.61

General information on the benchmark

Nameindustrial/anbulagan/
medium-sat/partial-5-11-s.cnf
MD5SUM422fec8fdb09699d55480e890c49e06a
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark245.039
Satisfiable
(Un)Satisfiability was proved
Number of variables164587
Number of clauses738865
Sum of the clauses size1683290
Maximum clause length10
Minimum clause length1
Number of clauses of size 112475
Number of clauses of size 2601295
Number of clauses of size 394115
Number of clauses of size 43440
Number of clauses of size 513760
Number of clauses of size over 513780

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:  164587                                               |
0.00/0.00	c |  Number of clauses:    738865                                               |
0.79/0.89	c |  Parsing time:         0.80         s                                       |
2.88/2.99	c ============================[ Search Statistics ]==============================
2.88/2.99	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.88/2.99	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.88/2.99	c ===============================================================================
2.88/2.99	c |         0 |   74662   402632  1066535 |   134210        0    nan |  0.000 % |
3.20/3.29	c |       100 |   74622   402632  1066535 |   147631       99    283 | 23.230 % |
3.49/3.51	c |       250 |   74519   402632  1066535 |   162394      246    189 | 25.048 % |
3.69/3.74	c |       475 |   74519   402632  1066535 |   178634      471    145 | 25.048 % |
4.19/4.24	c |       812 |   74489   402632  1066535 |   196497      807    131 | 25.066 % |
4.79/4.80	c |      1318 |   70925   383785  1019647 |   216147     1303    139 | 28.329 % |
6.39/6.45	c |      2078 |   65580   349857   934895 |   237762     2049    153 | 28.820 % |
8.49/8.57	c |      3217 |   65198   347226   928230 |   261538     3182    151 | 30.637 % |
11.69/11.75	c |      4925 |   60496   318729   855565 |   287692     4881    166 | 31.710 % |
16.99/17.06	c |      7487 |   60183   317721   853486 |   316461     7433    200 | 32.244 % |
26.88/26.93	c |     11331 |   59350   312465   840855 |   348107    11259    270 | 32.450 % |
41.27/41.30	c |     17098 |   58975   310266   835350 |   382918    17006    307 | 32.756 % |
63.37/63.49	c |     25747 |   56213   291915   790505 |   421210    25607    311 | 34.322 % |
102.95/103.04	c |     38721 |   56195   291764   790177 |   463331    38572    397 | 34.323 % |
171.83/171.95	c |     58183 |   56171   291586   789740 |   509664    58023    437 | 34.338 % |
291.28/291.45	c |     87375 |   55397   287043   778943 |   560631    87133    500 | 34.834 % |
486.71/486.98	c |    131165 |   55237   286022   776499 |   616694   130879    537 | 34.924 % |
871.36/871.71	c |    196850 |   55127   285554   775346 |   678363   196510    586 | 35.376 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node20/watcher-421435-1177491721 -o ROOT/results/node20/solver-421435-1177491721 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421435-1177491721/minisat_noassertions /tmp/evaluation/421435-1177491721/instance-421435-1177491721.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 0.69 3/77 20359
/proc/meminfo: memFree=1811880/2055920 swapFree=4154112/4192956
[pid=20359] ppid=20357 vsize=2328 CPUtime=0
/proc/20359/stat : 20359 (minisat_noasser) R 20357 20359 20056 0 -1 4194304 477 0 0 0 0 0 0 0 18 0 1 0 197089595 2383872 463 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549280 0 0 4096 3 0 0 0 17 1 0 0
/proc/20359/statm: 582 470 50 130 0 449 0

[startup+0.0084761 s]
/proc/loadavg: 0.91 0.95 0.69 3/77 20359
/proc/meminfo: memFree=1811880/2055920 swapFree=4154112/4192956
[pid=20359] ppid=20357 vsize=3248 CPUtime=0
/proc/20359/stat : 20359 (minisat_noasser) R 20357 20359 20056 0 -1 4194304 699 0 0 0 0 0 0 0 18 0 1 0 197089595 3325952 685 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/20359/statm: 812 685 50 130 0 679 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3248

[startup+0.101494 s]
/proc/loadavg: 0.91 0.95 0.69 3/77 20359
/proc/meminfo: memFree=1811880/2055920 swapFree=4154112/4192956
[pid=20359] ppid=20357 vsize=15004 CPUtime=0.09
/proc/20359/stat : 20359 (minisat_noasser) R 20357 20359 20056 0 -1 4194304 3171 0 0 0 8 1 0 0 18 0 1 0 197089595 15364096 3157 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/20359/statm: 3751 3157 50 130 0 3618 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15004

[startup+0.301532 s]
/proc/loadavg: 0.91 0.95 0.69 3/77 20359
/proc/meminfo: memFree=1811880/2055920 swapFree=4154112/4192956
[pid=20359] ppid=20357 vsize=35608 CPUtime=0.29
/proc/20359/stat : 20359 (minisat_noasser) R 20357 20359 20056 0 -1 4194304 7741 0 0 0 26 3 0 0 19 0 1 0 197089595 36462592 7727 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20359/statm: 8902 7728 50 130 0 8769 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 35608

[startup+0.701613 s]
/proc/loadavg: 0.91 0.95 0.69 3/77 20359
/proc/meminfo: memFree=1811880/2055920 swapFree=4154112/4192956
[pid=20359] ppid=20357 vsize=55808 CPUtime=0.69
/proc/20359/stat : 20359 (minisat_noasser) R 20357 20359 20056 0 -1 4194304 12681 0 0 0 62 7 0 0 23 0 1 0 197089595 57147392 12667 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20359/statm: 13952 12668 50 130 0 13819 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55808

[startup+1.50177 s]
/proc/loadavg: 0.91 0.95 0.69 2/78 20360
/proc/meminfo: memFree=1752480/2055920 swapFree=4154112/4192956
[pid=20359] ppid=20357 vsize=72620 CPUtime=1.49
/proc/20359/stat : 20359 (minisat_noasser) R 20357 20359 20056 0 -1 4194304 16438 0 0 0 140 9 0 0 25 0 1 0 197089595 74362880 16424 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20359/statm: 18155 16424 62 130 0 18022 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72620

[startup+3.10109 s]
/proc/loadavg: 0.92 0.95 0.69 2/78 20360
/proc/meminfo: memFree=1735072/2055920 swapFree=4154112/4192956
[pid=20359] ppid=20357 vsize=75312 CPUtime=3.09
/proc/20359/stat : 20359 (minisat_noasser) R 20357 20359 20056 0 -1 4194304 20304 0 0 0 297 12 0 0 25 0 1 0 197089595 77119488 17647 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20359/statm: 18828 17647 63 130 0 18695 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 75312

[startup+6.30173 s]
/proc/loadavg: 0.92 0.95 0.69 2/78 20360
/proc/meminfo: memFree=1741152/2055920 swapFree=4154112/4192956
[pid=20359] ppid=20357 vsize=75312 CPUtime=6.29
/proc/20359/stat : 20359 (minisat_noasser) R 20357 20359 20056 0 -1 4194304 20320 0 0 0 617 12 0 0 25 0 1 0 197089595 77119488 17663 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548167 0 0 4096 3 0 0 0 17 1 0 0
/proc/20359/statm: 18828 17663 67 130 0 18695 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 75312

[startup+12.702 s]
/proc/loadavg: 0.93 0.95 0.69 2/78 20360
/proc/meminfo: memFree=1741288/2055920 swapFree=4154112/4192956
[pid=20359] ppid=20357 vsize=75312 CPUtime=12.69
/proc/20359/stat : 20359 (minisat_noasser) R 20357 20359 20056 0 -1 4194304 20320 0 0 0 1257 12 0 0 25 0 1 0 197089595 77119488 17663 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20359/statm: 18828 17663 67 130 0 18695 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 75312

[startup+25.5015 s]
/proc/loadavg: 0.94 0.95 0.69 2/78 20360
/proc/meminfo: memFree=1740776/2055920 swapFree=4154112/4192956
[pid=20359] ppid=20357 vsize=76104 CPUtime=25.48
/proc/20359/stat : 20359 (minisat_noasser) R 20357 20359 20056 0 -1 4194304 20516 0 0 0 2536 12 0 0 25 0 1 0 197089595 77930496 17859 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/20359/statm: 19026 17859 67 130 0 18893 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 76104

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.70 2/78 20360
/proc/meminfo: memFree=1727016/2055920 swapFree=4154112/4192956
[pid=20359] ppid=20357 vsize=89764 CPUtime=51.08
/proc/20359/stat : 20359 (minisat_noasser) R 20357 20359 20056 0 -1 4194304 23925 0 0 0 5093 15 0 0 25 0 1 0 197089595 91918336 21268 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/20359/statm: 22441 21268 67 130 0 22308 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 89764

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.72 2/78 20360
/proc/meminfo: memFree=1691560/2055920 swapFree=4154112/4192956
[pid=20359] ppid=20357 vsize=125060 CPUtime=102.26
/proc/20359/stat : 20359 (minisat_noasser) R 20357 20359 20056 0 -1 4194304 32748 0 0 0 10203 23 0 0 25 0 1 0 197089595 128061440 30091 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20359/statm: 31265 30091 67 130 0 31132 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 125060

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.73 2/78 20360
/proc/meminfo: memFree=1655144/2055920 swapFree=4154112/4192956
[pid=20359] ppid=20357 vsize=161744 CPUtime=162.23
/proc/20359/stat : 20359 (minisat_noasser) R 20357 20359 20056 0 -1 4194304 41919 0 0 0 16191 32 0 0 25 0 1 0 197089595 165625856 39262 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20359/statm: 40436 39262 67 130 0 40303 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 161744

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.74 2/78 20360
/proc/meminfo: memFree=1616104/2055920 swapFree=4154112/4192956
[pid=20359] ppid=20357 vsize=200600 CPUtime=222.21
/proc/20359/stat : 20359 (minisat_noasser) R 20357 20359 20056 0 -1 4194304 51603 0 0 0 22177 44 0 0 25 0 1 0 197089595 205414400 48946 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20359/statm: 50150 48946 67 130 0 50017 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 200600

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.75 2/78 20360
/proc/meminfo: memFree=1582824/2055920 swapFree=4154112/4192956
[pid=20359] ppid=20357 vsize=234032 CPUtime=282.19
/proc/20359/stat : 20359 (minisat_noasser) R 20357 20359 20056 0 -1 4194304 59978 0 0 0 28168 51 0 0 25 0 1 0 197089595 239648768 57321 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552668 0 0 4096 3 0 0 0 17 1 0 0
/proc/20359/statm: 58508 57321 67 130 0 58375 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 234032

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.77 2/78 20360
/proc/meminfo: memFree=1551720/2055920 swapFree=4154112/4192956
[pid=20359] ppid=20357 vsize=264876 CPUtime=342.17
/proc/20359/stat : 20359 (minisat_noasser) R 20357 20359 20056 0 -1 4194304 67666 0 0 0 34159 58 0 0 25 0 1 0 197089595 271233024 65009 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/20359/statm: 66219 65009 67 130 0 66086 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 264876

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.78 2/78 20360
/proc/meminfo: memFree=1514024/2055920 swapFree=4154112/4192956
[pid=20359] ppid=20357 vsize=302952 CPUtime=402.14
/proc/20359/stat : 20359 (minisat_noasser) R 20357 20359 20056 0 -1 4194304 77189 0 0 0 40147 67 0 0 25 0 1 0 197089595 310222848 74532 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/20359/statm: 75738 74532 67 130 0 75605 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 302952

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.79 2/78 20360
/proc/meminfo: memFree=1482664/2055920 swapFree=4154112/4192956
[pid=20359] ppid=20357 vsize=333872 CPUtime=462.12
/proc/20359/stat : 20359 (minisat_noasser) R 20357 20359 20056 0 -1 4194304 84915 0 0 0 46138 74 0 0 25 0 1 0 197089595 341884928 82258 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547029 0 0 4096 3 0 0 0 17 1 0 0
/proc/20359/statm: 83468 82258 67 130 0 83335 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 333872

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.80 2/78 20360
/proc/meminfo: memFree=1454504/2055920 swapFree=4154112/4192956
[pid=20359] ppid=20357 vsize=362300 CPUtime=522.09
/proc/20359/stat : 20359 (minisat_noasser) R 20357 20359 20056 0 -1 4194304 92040 0 0 0 52128 81 0 0 25 0 1 0 197089595 370995200 89383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20359/statm: 90575 89383 67 130 0 90442 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 362300

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.81 2/78 20360
/proc/meminfo: memFree=1424232/2055920 swapFree=4154112/4192956
[pid=20359] ppid=20357 vsize=392432 CPUtime=582.07
/proc/20359/stat : 20359 (minisat_noasser) R 20357 20359 20056 0 -1 4194304 99520 0 0 0 58118 89 0 0 25 0 1 0 197089595 401850368 96863 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/20359/statm: 98108 96863 67 130 0 97975 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 392432

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 20360
/proc/meminfo: memFree=1394664/2055920 swapFree=4154112/4192956
[pid=20359] ppid=20357 vsize=421648 CPUtime=642.06
/proc/20359/stat : 20359 (minisat_noasser) R 20357 20359 20056 0 -1 4194304 106835 0 0 0 64110 96 0 0 25 0 1 0 197089595 431767552 104178 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20359/statm: 105412 104178 67 130 0 105279 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 421648

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 20360
/proc/meminfo: memFree=1366952/2055920 swapFree=4154112/4192956
[pid=20359] ppid=20357 vsize=449584 CPUtime=702.02
/proc/20359/stat : 20359 (minisat_noasser) R 20357 20359 20056 0 -1 4194304 113825 0 0 0 70099 103 0 0 25 0 1 0 197089595 460374016 111168 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/20359/statm: 112396 111168 67 130 0 112263 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 449584

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 20360
/proc/meminfo: memFree=1339176/2055920 swapFree=4154112/4192956
[pid=20359] ppid=20357 vsize=477028 CPUtime=762.01
/proc/20359/stat : 20359 (minisat_noasser) R 20357 20359 20056 0 -1 4194304 120692 0 0 0 76091 110 0 0 25 0 1 0 197089595 488476672 118035 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/20359/statm: 119257 118035 67 130 0 119124 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 477028

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.84 2/78 20360
/proc/meminfo: memFree=1314088/2055920 swapFree=4154112/4192956
[pid=20359] ppid=20357 vsize=502348 CPUtime=821.98
/proc/20359/stat : 20359 (minisat_noasser) R 20357 20359 20056 0 -1 4194304 127028 0 0 0 82082 116 0 0 25 0 1 0 197089595 514404352 124371 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20359/statm: 125587 124371 67 130 0 125454 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 502348

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/78 20360
/proc/meminfo: memFree=1285416/2055920 swapFree=4154112/4192956
[pid=20359] ppid=20357 vsize=530768 CPUtime=881.96
/proc/20359/stat : 20359 (minisat_noasser) R 20357 20359 20056 0 -1 4194304 134146 0 0 0 88073 123 0 0 25 0 1 0 197089595 543506432 131489 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20359/statm: 132692 131489 67 130 0 132559 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 530768

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/78 20360
/proc/meminfo: memFree=1258984/2055920 swapFree=4154112/4192956
[pid=20359] ppid=20357 vsize=557652 CPUtime=941.94
/proc/20359/stat : 20359 (minisat_noasser) R 20357 20359 20056 0 -1 4194304 140777 0 0 0 94065 129 0 0 25 0 1 0 197089595 571035648 138120 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134554827 0 0 4096 3 0 0 0 17 1 0 0
/proc/20359/statm: 139413 138120 67 130 0 139280 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 557652

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/78 20360
/proc/meminfo: memFree=1233960/2055920 swapFree=4154112/4192956
[pid=20359] ppid=20357 vsize=582412 CPUtime=1001.92
/proc/20359/stat : 20359 (minisat_noasser) R 20357 20359 20056 0 -1 4194304 146973 0 0 0 100057 135 0 0 25 0 1 0 197089595 596389888 144316 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/20359/statm: 145603 144316 67 130 0 145470 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 582412

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/78 20360
/proc/meminfo: memFree=1208616/2055920 swapFree=4154112/4192956
[pid=20359] ppid=20357 vsize=607948 CPUtime=1061.89
/proc/20359/stat : 20359 (minisat_noasser) R 20357 20359 20056 0 -1 4194304 153358 0 0 0 106048 141 0 0 25 0 1 0 197089595 622538752 150701 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548230 0 0 4096 3 0 0 0 17 1 0 0
/proc/20359/statm: 151987 150701 67 130 0 151854 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 607948

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/78 20360
/proc/meminfo: memFree=1180008/2055920 swapFree=4154112/4192956
[pid=20359] ppid=20357 vsize=636304 CPUtime=1121.87
/proc/20359/stat : 20359 (minisat_noasser) R 20357 20359 20056 0 -1 4194304 160449 0 0 0 112040 147 0 0 25 0 1 0 197089595 651575296 157792 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20359/statm: 159076 157792 67 130 0 158943 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 636304

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/78 20360
/proc/meminfo: memFree=1154664/2055920 swapFree=4154112/4192956
[pid=20359] ppid=20357 vsize=662152 CPUtime=1181.85
/proc/20359/stat : 20359 (minisat_noasser) R 20357 20359 20056 0 -1 4194304 166918 0 0 0 118031 154 0 0 25 0 1 0 197089595 678043648 164261 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20359/statm: 165538 164261 67 130 0 165405 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 662152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.88 2/78 20360
/proc/meminfo: memFree=1144168/2055920 swapFree=4154112/4192956
[pid=20359] ppid=20357 vsize=671876 CPUtime=1200.04
/proc/20359/stat : 20359 (minisat_noasser) R 20357 20359 20056 0 -1 4194304 169348 0 0 0 119848 156 0 0 25 0 1 0 197089595 688001024 166691 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/20359/statm: 167969 166691 67 130 0 167836 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 671876

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

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

[startup+1200.61 s]
/proc/loadavg: 0.99 0.97 0.88 2/78 20360
/proc/meminfo: memFree=1144168/2055920 swapFree=4154112/4192956
[pid=20359] ppid=20357 vsize=0 CPUtime=1200.14
/proc/20359/stat : 20359 (minisat_noasser) R 20357 20359 20056 0 -1 4195332 169348 0 0 0 119848 166 0 0 25 0 1 0 197089595 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/20359/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.16
CPU user time (s): 1198.49
CPU system time (s): 1.66675
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 671876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.49
system time used= 1.66675
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 169348
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= 24805

runsolver used 0.944856 second user time and 2.57061 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Wed Apr 25 09:02:02 UTC 2007

IDJOB= 421435
IDBENCH= 20358
IDSOLVER= 188
FILE ID= node20/421435-1177491721

PBS_JOBID= 4685800

Free space on /tmp= 66443 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-sat/partial-5-11-s.cnf
COMMAND LINE= /tmp/evaluation/421435-1177491721/minisat_noassertions /tmp/evaluation/421435-1177491721/instance-421435-1177491721.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-421435-1177491721 -o ROOT/results/node20/solver-421435-1177491721 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421435-1177491721/minisat_noassertions /tmp/evaluation/421435-1177491721/instance-421435-1177491721.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  422fec8fdb09699d55480e890c49e06a

RANDOM SEED= 869506563

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1812288 kB
Buffers:         39292 kB
Cached:         136176 kB
SwapCached:      18128 kB
Active:         123188 kB
Inactive:        76792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1812288 kB
SwapTotal:     4192956 kB
SwapFree:      4154112 kB
Dirty:           14416 kB
Writeback:           0 kB
Mapped:          29768 kB
Slab:            29188 kB
Committed_AS:  2043032 kB
PageTables:       1744 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= 66443 MiB

End job on node20 on Wed Apr 25 09:22:05 UTC 2007