Trace number 421614

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) 1200.08 1200.54

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k75.cnf
MD5SUMfd9b941a20c95ff63d6f3a27d011956e
Bench CategoryINDUST (industrial 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 variables44722
Number of clauses164055
Sum of the clauses size439077
Maximum clause length37
Minimum clause length1
Number of clauses of size 1993
Number of clauses of size 283511
Number of clauses of size 373310
Number of clauses of size 4386
Number of clauses of size 5745
Number of clauses of size over 55110

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:  44722                                                |
0.00/0.00	c |  Number of clauses:    164055                                               |
0.19/0.21	c |  Parsing time:         0.19         s                                       |
0.89/0.98	c ============================[ Search Statistics ]==============================
0.89/0.98	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.89/0.98	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.89/0.98	c ===============================================================================
0.89/0.98	c |         0 |   17655   119677   430782 |    39892        0    nan |  0.000 % |
0.99/1.06	c |       101 |   17655   119677   430782 |    43881      101     25 |  2.234 % |
1.09/1.11	c |       252 |   17655   119677   430782 |    48269      252     18 |  2.234 % |
1.09/1.18	c |       478 |   17655   119677   430782 |    53096      478     21 |  2.234 % |
1.29/1.37	c |       815 |   17655   119677   430782 |    58406      815     46 |  2.234 % |
1.39/1.41	c |      1322 |   17655   119677   430782 |    64247     1322     32 |  2.234 % |
1.89/1.94	c |      2082 |   17655   119677   430782 |    70671     2082     58 |  2.234 % |
2.39/2.40	c |      3221 |   17655   119677   430782 |    77738     3221     45 |  2.234 % |
2.99/3.04	c |      4930 |   17655   119677   430782 |    85512     4930     45 |  2.234 % |
4.58/4.69	c |      7493 |   17655   119677   430782 |    94064     7493     64 |  2.234 % |
5.08/5.16	c |     11337 |   17655   119677   430782 |   103470    11337     54 |  2.234 % |
8.59/8.64	c |     17104 |   17655   119677   430782 |   113817    17104     77 |  2.234 % |
20.78/20.80	c |     25753 |   17655   119677   430782 |   125199    25753     97 |  2.234 % |
36.08/36.19	c |     38729 |   17655   119677   430782 |   137719    38729    101 |  2.234 % |
63.17/63.29	c |     58191 |   17655   119677   430782 |   151491    58191    129 |  2.234 % |
203.62/203.72	c |     87384 |   17655   119677   430782 |   166640    87384    197 |  2.234 % |
449.42/449.62	c |    131174 |   17655   119677   430782 |   183304   131174    225 |  2.234 % |
657.54/657.89	c |    196859 |   17655   119677   430782 |   201634    17035    245 |  2.234 % |
838.37/838.73	c |    295386 |   17655   119677   430782 |   221798   115562    213 |  2.234 % |

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/node33/watcher-421614-1177493243 -o ROOT/results/node33/solver-421614-1177493243 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421614-1177493243/minisat_noassertions /tmp/evaluation/421614-1177493243/instance-421614-1177493243.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 0.97 0.90 3/77 29270
/proc/meminfo: memFree=1804008/2055920 swapFree=4147684/4192956
[pid=29270] ppid=29268 vsize=1724 CPUtime=0
/proc/29270/stat : 29270 (minisat_noasser) R 29268 29270 28793 0 -1 4194304 327 0 0 0 0 0 0 0 18 0 1 0 197239804 1765376 313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134517017 0 0 4096 3 0 0 0 17 1 0 0
/proc/29270/statm: 431 313 44 130 0 298 0

[startup+0.0271489 s]
/proc/loadavg: 0.91 0.97 0.90 3/77 29270
/proc/meminfo: memFree=1804008/2055920 swapFree=4147684/4192956
[pid=29270] ppid=29268 vsize=3264 CPUtime=0.02
/proc/29270/stat : 29270 (minisat_noasser) R 29268 29270 28793 0 -1 4194304 715 0 0 0 2 0 0 0 18 0 1 0 197239804 3342336 701 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/29270/statm: 816 702 50 130 0 683 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3264

[startup+0.101165 s]
/proc/loadavg: 0.91 0.97 0.90 3/77 29270
/proc/meminfo: memFree=1804008/2055920 swapFree=4147684/4192956
[pid=29270] ppid=29268 vsize=8944 CPUtime=0.09
/proc/29270/stat : 29270 (minisat_noasser) R 29268 29270 28793 0 -1 4194304 1966 0 0 0 8 1 0 0 18 0 1 0 197239804 9158656 1952 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134531147 0 0 4096 3 0 0 0 17 1 0 0
/proc/29270/statm: 2236 1952 50 130 0 2103 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8944

[startup+0.301204 s]
/proc/loadavg: 0.91 0.97 0.90 3/77 29270
/proc/meminfo: memFree=1804008/2055920 swapFree=4147684/4192956
[pid=29270] ppid=29268 vsize=18108 CPUtime=0.29
/proc/29270/stat : 29270 (minisat_noasser) R 29268 29270 28793 0 -1 4194304 4123 0 0 0 27 2 0 0 19 0 1 0 197239804 18542592 4109 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/29270/statm: 4527 4109 62 130 0 4394 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18108

[startup+0.701286 s]
/proc/loadavg: 0.91 0.97 0.90 3/77 29270
/proc/meminfo: memFree=1804008/2055920 swapFree=4147684/4192956
[pid=29270] ppid=29268 vsize=25920 CPUtime=0.69
/proc/29270/stat : 29270 (minisat_noasser) R 29268 29270 28793 0 -1 4194304 6013 0 0 0 66 3 0 0 22 0 1 0 197239804 26542080 5999 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134523567 0 0 4096 3 0 0 0 17 1 0 0
/proc/29270/statm: 6480 5999 62 130 0 6347 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25920

[startup+1.50145 s]
/proc/loadavg: 0.91 0.97 0.90 2/78 29271
/proc/meminfo: memFree=1781664/2055920 swapFree=4147684/4192956
[pid=29270] ppid=29268 vsize=23636 CPUtime=1.49
/proc/29270/stat : 29270 (minisat_noasser) R 29268 29270 28793 0 -1 4194304 6321 0 0 0 146 3 0 0 25 0 1 0 197239804 24203264 5568 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/29270/statm: 5909 5568 67 130 0 5776 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23636

[startup+3.10177 s]
/proc/loadavg: 0.91 0.97 0.90 2/78 29271
/proc/meminfo: memFree=1781536/2055920 swapFree=4147684/4192956
[pid=29270] ppid=29268 vsize=23636 CPUtime=3.09
/proc/29270/stat : 29270 (minisat_noasser) R 29268 29270 28793 0 -1 4194304 6321 0 0 0 306 3 0 0 25 0 1 0 197239804 24203264 5568 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546561 0 0 4096 3 0 0 0 17 1 0 0
/proc/29270/statm: 5909 5568 67 130 0 5776 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23636

[startup+6.30143 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 29271
/proc/meminfo: memFree=1781408/2055920 swapFree=4147684/4192956
[pid=29270] ppid=29268 vsize=24692 CPUtime=6.29
/proc/29270/stat : 29270 (minisat_noasser) R 29268 29270 28793 0 -1 4194304 6578 0 0 0 625 4 0 0 25 0 1 0 197239804 25284608 5825 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/29270/statm: 6173 5825 67 130 0 6040 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24692

[startup+12.7017 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 29271
/proc/meminfo: memFree=1777248/2055920 swapFree=4147684/4192956
[pid=29270] ppid=29268 vsize=28324 CPUtime=12.68
/proc/29270/stat : 29270 (minisat_noasser) R 29268 29270 28793 0 -1 4194304 7488 0 0 0 1264 4 0 0 25 0 1 0 197239804 29003776 6735 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/29270/statm: 7081 6735 67 130 0 6948 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28324

[startup+25.5013 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 29271
/proc/meminfo: memFree=1772256/2055920 swapFree=4147684/4192956
[pid=29270] ppid=29268 vsize=33240 CPUtime=25.48
/proc/29270/stat : 29270 (minisat_noasser) R 29268 29270 28793 0 -1 4194304 8691 0 0 0 2543 5 0 0 25 0 1 0 197239804 34037760 7938 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/29270/statm: 8310 7938 67 130 0 8177 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33240

[startup+51.1016 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 29271
/proc/meminfo: memFree=1760032/2055920 swapFree=4147684/4192956
[pid=29270] ppid=29268 vsize=45596 CPUtime=51.07
/proc/29270/stat : 29270 (minisat_noasser) R 29268 29270 28793 0 -1 4194304 11797 0 0 0 5099 8 0 0 25 0 1 0 197239804 46690304 11044 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 1 0 0
/proc/29270/statm: 11399 11044 67 130 0 11266 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 45596

[startup+102.306 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 29271
/proc/meminfo: memFree=1741536/2055920 swapFree=4147684/4192956
[pid=29270] ppid=29268 vsize=63804 CPUtime=102.26
/proc/29270/stat : 29270 (minisat_noasser) R 29268 29270 28793 0 -1 4194304 16317 0 0 0 10212 14 0 0 25 0 1 0 197239804 65335296 15564 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/29270/statm: 15951 15564 67 130 0 15818 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 63804

[startup+162.301 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 29271
/proc/meminfo: memFree=1725344/2055920 swapFree=4147684/4192956
[pid=29270] ppid=29268 vsize=79920 CPUtime=162.23
/proc/29270/stat : 29270 (minisat_noasser) R 29268 29270 28793 0 -1 4194304 20383 0 0 0 16202 21 0 0 25 0 1 0 197239804 81838080 19630 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29270/statm: 19980 19630 67 130 0 19847 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 79920

[startup+222.302 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 29271
/proc/meminfo: memFree=1708640/2055920 swapFree=4147684/4192956
[pid=29270] ppid=29268 vsize=96600 CPUtime=222.21
/proc/29270/stat : 29270 (minisat_noasser) R 29268 29270 28793 0 -1 4194304 24514 0 0 0 22196 25 0 0 25 0 1 0 197239804 98918400 23761 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/29270/statm: 24150 23761 67 130 0 24017 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 96600

[startup+282.302 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 29271
/proc/meminfo: memFree=1695456/2055920 swapFree=4147684/4192956
[pid=29270] ppid=29268 vsize=109944 CPUtime=282.18
/proc/29270/stat : 29270 (minisat_noasser) R 29268 29270 28793 0 -1 4194304 27837 0 0 0 28189 29 0 0 25 0 1 0 197239804 112582656 27084 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29270/statm: 27486 27084 67 130 0 27353 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 109944

[startup+342.301 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 29271
/proc/meminfo: memFree=1682720/2055920 swapFree=4147684/4192956
[pid=29270] ppid=29268 vsize=122536 CPUtime=342.16
/proc/29270/stat : 29270 (minisat_noasser) R 29268 29270 28793 0 -1 4194304 30999 0 0 0 34184 32 0 0 25 0 1 0 197239804 125476864 30246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29270/statm: 30634 30246 67 130 0 30501 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 122536

[startup+402.301 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 29271
/proc/meminfo: memFree=1671840/2055920 swapFree=4147684/4192956
[pid=29270] ppid=29268 vsize=133372 CPUtime=402.14
/proc/29270/stat : 29270 (minisat_noasser) R 29268 29270 28793 0 -1 4194304 33730 0 0 0 40179 35 0 0 25 0 1 0 197239804 136572928 32977 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29270/statm: 33343 32977 67 130 0 33210 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 133372

[startup+462.302 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 29271
/proc/meminfo: memFree=1658784/2055920 swapFree=4147684/4192956
[pid=29270] ppid=29268 vsize=146760 CPUtime=462.12
/proc/29270/stat : 29270 (minisat_noasser) R 29268 29270 28793 0 -1 4194304 36990 0 0 0 46173 39 0 0 25 0 1 0 197239804 150282240 36237 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29270/statm: 36690 36237 67 130 0 36557 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 146760

[startup+522.302 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 29271
/proc/meminfo: memFree=1640032/2055920 swapFree=4147684/4192956
[pid=29270] ppid=29268 vsize=165636 CPUtime=522.1
/proc/29270/stat : 29270 (minisat_noasser) R 29268 29270 28793 0 -1 4194304 41745 0 0 0 52167 43 0 0 25 0 1 0 197239804 169611264 40992 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/29270/statm: 41409 40992 67 130 0 41276 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 165636

[startup+582.301 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 29271
/proc/meminfo: memFree=1622112/2055920 swapFree=4147684/4192956
[pid=29270] ppid=29268 vsize=183192 CPUtime=582.07
/proc/29270/stat : 29270 (minisat_noasser) R 29268 29270 28793 0 -1 4194304 46152 0 0 0 58160 47 0 0 25 0 1 0 197239804 187588608 45399 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29270/statm: 45798 45399 67 130 0 45665 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 183192

[startup+642.301 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 29271
/proc/meminfo: memFree=1602912/2055920 swapFree=4147684/4192956
[pid=29270] ppid=29268 vsize=202216 CPUtime=642.05
/proc/29270/stat : 29270 (minisat_noasser) R 29268 29270 28793 0 -1 4194304 50898 0 0 0 64153 52 0 0 25 0 1 0 197239804 207069184 50145 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/29270/statm: 50554 50145 67 130 0 50421 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 202216

[startup+702.302 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 29271
/proc/meminfo: memFree=1600288/2055920 swapFree=4147684/4192956
[pid=29270] ppid=29268 vsize=204724 CPUtime=702.03
/proc/29270/stat : 29270 (minisat_noasser) R 29268 29270 28793 0 -1 4194304 51541 0 0 0 70150 53 0 0 25 0 1 0 197239804 209637376 50788 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29270/statm: 51181 50788 67 130 0 51048 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 204724

[startup+762.306 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 29271
/proc/meminfo: memFree=1600416/2055920 swapFree=4147684/4192956
[pid=29270] ppid=29268 vsize=204724 CPUtime=762
/proc/29270/stat : 29270 (minisat_noasser) R 29268 29270 28793 0 -1 4194304 51541 0 0 0 76147 53 0 0 25 0 1 0 197239804 209637376 50788 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29270/statm: 51181 50788 67 130 0 51048 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 204724

[startup+822.301 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 29273
/proc/meminfo: memFree=1600288/2055920 swapFree=4147684/4192956
[pid=29270] ppid=29268 vsize=204724 CPUtime=821.98
/proc/29270/stat : 29270 (minisat_noasser) R 29268 29270 28793 0 -1 4194304 51541 0 0 0 82144 54 0 0 25 0 1 0 197239804 209637376 50788 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/29270/statm: 51181 50788 67 130 0 51048 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 204724

[startup+882.301 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 29273
/proc/meminfo: memFree=1600288/2055920 swapFree=4147684/4192956
[pid=29270] ppid=29268 vsize=204724 CPUtime=881.95
/proc/29270/stat : 29270 (minisat_noasser) R 29268 29270 28793 0 -1 4194304 51541 0 0 0 88141 54 0 0 25 0 1 0 197239804 209637376 50788 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29270/statm: 51181 50788 67 130 0 51048 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 204724

[startup+942.302 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 29273
/proc/meminfo: memFree=1600352/2055920 swapFree=4147684/4192956
[pid=29270] ppid=29268 vsize=204724 CPUtime=941.93
/proc/29270/stat : 29270 (minisat_noasser) R 29268 29270 28793 0 -1 4194304 51541 0 0 0 94138 55 0 0 25 0 1 0 197239804 209637376 50788 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29270/statm: 51181 50788 67 130 0 51048 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 204724

[startup+1002.3 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 29273
/proc/meminfo: memFree=1600352/2055920 swapFree=4147684/4192956
[pid=29270] ppid=29268 vsize=204724 CPUtime=1001.91
/proc/29270/stat : 29270 (minisat_noasser) R 29268 29270 28793 0 -1 4194304 51541 0 0 0 100135 56 0 0 25 0 1 0 197239804 209637376 50788 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29270/statm: 51181 50788 67 130 0 51048 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 204724

[startup+1062.3 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 29273
/proc/meminfo: memFree=1600352/2055920 swapFree=4147684/4192956
[pid=29270] ppid=29268 vsize=204724 CPUtime=1061.88
/proc/29270/stat : 29270 (minisat_noasser) R 29268 29270 28793 0 -1 4194304 51541 0 0 0 106132 56 0 0 25 0 1 0 197239804 209637376 50788 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/29270/statm: 51181 50788 67 130 0 51048 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 204724

[startup+1122.3 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 29273
/proc/meminfo: memFree=1600416/2055920 swapFree=4147684/4192956
[pid=29270] ppid=29268 vsize=204724 CPUtime=1121.86
/proc/29270/stat : 29270 (minisat_noasser) R 29268 29270 28793 0 -1 4194304 51544 0 0 0 112130 56 0 0 25 0 1 0 197239804 209637376 50791 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29270/statm: 51181 50791 67 130 0 51048 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 204724

[startup+1182.3 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 29273
/proc/meminfo: memFree=1600288/2055920 swapFree=4147684/4192956
[pid=29270] ppid=29268 vsize=204724 CPUtime=1181.84
/proc/29270/stat : 29270 (minisat_noasser) R 29268 29270 28793 0 -1 4194304 51553 0 0 0 118127 57 0 0 25 0 1 0 197239804 209637376 50800 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/29270/statm: 51181 50800 67 130 0 51048 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 204724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 29273
/proc/meminfo: memFree=1600288/2055920 swapFree=4147684/4192956
[pid=29270] ppid=29268 vsize=205128 CPUtime=1200.03
/proc/29270/stat : 29270 (minisat_noasser) R 29268 29270 28793 0 -1 4194304 51556 0 0 0 119946 57 0 0 25 0 1 0 197239804 210051072 50803 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/29270/statm: 51282 50803 67 130 0 51149 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 205128

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: 1.00 0.98 0.91 2/78 29273
/proc/meminfo: memFree=1600288/2055920 swapFree=4147684/4192956
[pid=29270] ppid=29268 vsize=205128 CPUtime=1200.03
/proc/29270/stat : 29270 (minisat_noasser) R 29268 29270 28793 0 -1 4194304 51556 0 0 0 119946 57 0 0 25 0 1 0 197239804 210051072 50803 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/29270/statm: 51282 50803 67 130 0 51149 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 205128

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.08
CPU user time (s): 1199.47
CPU system time (s): 0.608907
CPU usage (%): 99.9617
Max. virtual memory (cumulated for all children) (KiB): 205128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.47
system time used= 0.608907
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51556
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= 2846

runsolver used 0.876866 second user time and 2.70959 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Wed Apr 25 09:27:23 UTC 2007

IDJOB= 421614
IDBENCH= 20537
IDSOLVER= 188
FILE ID= node33/421614-1177493243

PBS_JOBID= 4685790

Free space on /tmp= 66472 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k75.cnf
COMMAND LINE= /tmp/evaluation/421614-1177493243/minisat_noassertions /tmp/evaluation/421614-1177493243/instance-421614-1177493243.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-421614-1177493243 -o ROOT/results/node33/solver-421614-1177493243 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421614-1177493243/minisat_noassertions /tmp/evaluation/421614-1177493243/instance-421614-1177493243.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  fd9b941a20c95ff63d6f3a27d011956e

RANDOM SEED= 571848955

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1804352 kB
Buffers:         40952 kB
Cached:         143800 kB
SwapCached:      14624 kB
Active:         117900 kB
Inactive:        90804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1804352 kB
SwapTotal:     4192956 kB
SwapFree:      4147684 kB
Dirty:            5476 kB
Writeback:           0 kB
Mapped:          29968 kB
Slab:            28112 kB
Committed_AS:  1801244 kB
PageTables:       1992 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= 66472 MiB

End job on node33 on Wed Apr 25 09:47:26 UTC 2007