Trace number 1784001

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
MXC 2009-03-10? (TO) 5000.03 5001.51

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest02-ezfact64_10.sat05-449.reshuffled-07.cnf
MD5SUM4bdea1a05617ff95eaeaf981037754e7
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2480.93
Satisfiable
(Un)Satisfiability was proved
Number of variables3073
Number of clauses19785
Sum of the clauses size74601
Maximum clause length4
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 20
Number of clauses of size 34344
Number of clauses of size 415376
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

228.73/228.88	c starting MXC with:
228.73/228.88	c cnf_path = HOME/instance-1784001-1241908988.cnf
228.73/228.88	c restart_strategy = auto
228.73/228.88	c sign_strategy = cached
228.73/228.88	c use_preprocessing = -1
228.73/228.88	c output_implicant = 1
228.73/228.88	c timeout_seconds = 0
228.73/228.88	c running SatELite... done
228.73/228.88	c 67 vars eliminated
228.73/228.88	c received 186 units and 15287 clauses from SatELite
228.73/228.88	c 252 assignments made, starting to guess now
228.73/228.88	c ===================================[MXC]=====================================
228.73/228.88	c | Conflicts |                Clause Statistics                   |   Vars   |
228.73/228.88	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
228.73/228.88	c =============================================================================
228.73/228.88	c |         0 |       0    2056    13231        0        0     nan |     3073 |
228.73/228.88	c |       100 |       0    2060    13231       96     1050    29.9 |     2821 |
228.73/228.88	c |       210 |       0    2062    13231      204     1105    44.0 |     2821 |
228.73/228.88	c |       441 |       0    2064    13231      433     1220    67.4 |     2821 |
228.73/228.88	c |       805 |       0    2064    13231      797     1402    89.8 |     2821 |
228.73/228.88	c |      1315 |       0    2068    13231     1303     1657    91.9 |     2821 |
228.73/228.88	c |      1986 |       0    2068    13231     1974     1993    96.8 |     2821 |
228.73/228.88	c |      2834 |       0    2069    13231     1830     2417    92.8 |     2821 |
228.73/228.88	c |      3876 |       0    2070    13231     2871     2938    93.6 |     2821 |
228.73/228.88	c |      5132 |       0    2070    13231     2630     3566    88.4 |     2821 |
228.73/228.88	c |      6623 |       0    2071    13231     4120     4311    92.8 |     2821 |
228.73/228.88	c |      8373 |       0    2071    13231     3626     5186    84.5 |     2821 |
228.73/228.88	c |     10408 |       0    2071    13231     5661     6204    92.3 |     2821 |
228.73/228.88	c |     12756 |       0    2071    13231     4643     7378   101.2 |     2821 |
228.73/228.88	c |     15449 |       0    2071    13231     7336     8724   105.0 |     2821 |
228.73/228.88	c |     18521 |       0    2073    13231     5356    10260    96.6 |     2821 |
228.73/228.88	c |     22010 |       0    2073    13231     8845    11987   100.4 |     2821 |
228.73/228.88	c |     25958 |       0    2073    13231     6596    12457    88.8 |     2821 |
228.73/228.88	c |     30411 |       0    2073    13231    11049    12926    95.6 |     2821 |
228.73/228.88	c |     35419 |       0    2075    13231     9489    13399    86.6 |     2821 |
228.73/228.88	c |     41038 |       0    2075    13231     8231    13869    86.4 |     2821 |
228.73/228.88	c |     47329 |       0    2077    13231     7362    14345    83.9 |     2821 |
228.73/228.88	c |     54360 |       0    2077    13231    14393    14818    92.6 |     2821 |
228.73/228.88	c |     62205 |       0    2077    13231    14815    15293    89.3 |     2821 |
228.73/228.88	c |     70945 |       0    2078    13231     8018    15774    83.5 |     2821 |
228.73/228.88	c |     80669 |       0    2079    13231     9662    16260    95.9 |     2821 |
228.73/228.88	c |     91476 |       0    2080    13231    12190    16749    96.2 |     2821 |
228.73/228.88	c |    103474 |       0    2080    13231    15718    17241   118.7 |     2821 |
228.73/228.88	c |    116782 |       0    2080    13231    11570    17737    99.3 |     2821 |
228.73/228.88	c |    131532 |       0    2080    13231    17343    18239    93.9 |     2821 |
228.73/228.88	c |    147868 |       0    2081    13231    15270    18751   105.5 |     2821 |
228.73/228.88	c |    165948 |       0    2081    13231    14370    19266   104.0 |     2821 |
228.73/228.88	c |    185947 |       0    2084    13231    14854    19798    71.9 |     2805 |
228.73/228.88	c |    208057 |       0    2103    13231    16869    20397    46.8 |     2805 |
228.73/228.88	c |    232489 |       0    2113    13231    20714    20974    43.9 |     2805 |
228.73/228.88	c |    259475 |       0    2115    13231    15931    21530    42.2 |     2805 |
228.73/228.88	c |    289271 |       0    2133    13231    12923    22158    36.7 |     2805 |
228.73/228.88	c |    322158 |       0    2135    13231    12047    22733    43.0 |     2805 |
228.73/228.88	c |    358445 |       0    2141    13231    13709    23335    45.9 |     2805 |
228.73/228.88	c |    398472 |       0    2158    13231    18223    23995    35.0 |     2805 |
228.73/228.88	c |    442613 |       0    2176    13231    13649    24672    53.5 |     2804 |
228.73/228.88	c |    491279 |       0    2191    13231    24854    25351    37.5 |     2804 |
228.73/228.88	c |    544923 |       0    2195    13231    143

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1784001-1241908988/watcher-1784001-1241908988 -o /tmp/evaluation-result-1784001-1241908988/solver-1784001-1241908988 -C 5000 -W 6000 -M 1800 HOME/mxc-sat09 -i HOME/instance-1784001-1241908988.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 6871
/proc/meminfo: memFree=1894680/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=2048 CPUtime=0
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 378 0 0 0 0 0 0 0 18 0 1 0 218931081 2097152 364 1992294400 134512640 135192793 4294956224 18446744073709551615 134543008 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 512 364 55 166 0 343 0

[startup+0.0339419 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 6871
/proc/meminfo: memFree=1894680/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=2924 CPUtime=0.03
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 692 0 0 0 3 0 0 0 18 0 1 0 218931081 2994176 574 1992294400 134512640 135192793 4294956224 18446744073709551615 134567609 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 731 574 56 166 0 562 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2924

[startup+0.101949 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 6871
/proc/meminfo: memFree=1894680/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=4300 CPUtime=0.09
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 1064 0 0 0 9 0 0 0 18 0 1 0 218931081 4403200 946 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 1075 946 72 166 0 906 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4300

[startup+0.301971 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 6871
/proc/meminfo: memFree=1894680/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=4828 CPUtime=0.29
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 1174 0 0 0 29 0 0 0 19 0 1 0 218931081 4943872 1056 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 1207 1056 72 166 0 1038 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4828

[startup+0.702018 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 6871
/proc/meminfo: memFree=1894680/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=5356 CPUtime=0.69
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 1330 0 0 0 69 0 0 0 22 0 1 0 218931081 5484544 1212 1992294400 134512640 135192793 4294956224 18446744073709551615 134534168 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 1339 1212 73 166 0 1170 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5356

[startup+1.50111 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6872
/proc/meminfo: memFree=1889936/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=5884 CPUtime=1.49
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 1457 0 0 0 149 0 0 0 25 0 1 0 218931081 6025216 1339 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 1471 1339 73 166 0 1302 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5884

[startup+3.1013 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6872
/proc/meminfo: memFree=1889104/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=6676 CPUtime=3.09
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 1655 0 0 0 309 0 0 0 25 0 1 0 218931081 6836224 1537 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 1669 1537 73 166 0 1500 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6676

[startup+6.30167 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6872
/proc/meminfo: memFree=1887376/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=9052 CPUtime=6.29
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 2237 0 0 0 628 1 0 0 25 0 1 0 218931081 9269248 2119 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 2263 2119 73 166 0 2094 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9052

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6872
/proc/meminfo: memFree=1884176/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=11164 CPUtime=12.68
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 2757 0 0 0 1267 1 0 0 25 0 1 0 218931081 11431936 2639 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 2791 2639 73 166 0 2622 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11164

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6872
/proc/meminfo: memFree=1883024/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=12360 CPUtime=25.48
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 3048 0 0 0 2546 2 0 0 25 0 1 0 218931081 12656640 2930 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 3090 2930 73 166 0 2921 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12360

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6872
/proc/meminfo: memFree=1879504/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=15796 CPUtime=51.07
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 3913 0 0 0 5105 2 0 0 25 0 1 0 218931081 16175104 3795 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 3949 3795 73 166 0 3780 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15796

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6872
/proc/meminfo: memFree=1878032/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=17392 CPUtime=102.26
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 4277 0 0 0 10223 3 0 0 25 0 1 0 218931081 17809408 4159 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 4348 4159 73 166 0 4179 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17392

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6872
/proc/meminfo: memFree=1877264/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=18180 CPUtime=162.24
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 4461 0 0 0 16221 3 0 0 25 0 1 0 218931081 18616320 4343 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 4545 4343 73 166 0 4376 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 18180

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6872
/proc/meminfo: memFree=1876368/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=19456 CPUtime=222.23
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 4694 0 0 0 22219 4 0 0 25 0 1 0 218931081 19922944 4576 1992294400 134512640 135192793 4294956224 18446744073709551615 134552515 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 4864 4576 73 166 0 4695 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 19456

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6872
/proc/meminfo: memFree=1875984/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=19736 CPUtime=282.2
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 4775 0 0 0 28216 4 0 0 25 0 1 0 218931081 20209664 4657 1992294400 134512640 135192793 4294956224 18446744073709551615 134552279 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 4934 4657 74 166 0 4765 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 19736

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6872
/proc/meminfo: memFree=1873296/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=22444 CPUtime=342.19
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 5440 0 0 0 34214 5 0 0 25 0 1 0 218931081 22982656 5322 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 5611 5322 74 166 0 5442 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 22444

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6872
/proc/meminfo: memFree=1871824/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=24140 CPUtime=402.17
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 5814 0 0 0 40212 5 0 0 25 0 1 0 218931081 24719360 5696 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 6035 5696 74 166 0 5866 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 24140

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6872
/proc/meminfo: memFree=1871504/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=24464 CPUtime=462.16
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 5889 0 0 0 46210 6 0 0 25 0 1 0 218931081 25051136 5771 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 6116 5771 74 166 0 5947 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 24464

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6872
/proc/meminfo: memFree=1870672/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=25476 CPUtime=522.14
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 6086 0 0 0 52208 6 0 0 25 0 1 0 218931081 26087424 5968 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 6369 5968 74 166 0 6200 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 25476

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6872
/proc/meminfo: memFree=1869904/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=26416 CPUtime=582.12
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 6278 0 0 0 58206 6 0 0 25 0 1 0 218931081 27049984 6160 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 6604 6160 74 166 0 6435 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 26416

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6872
/proc/meminfo: memFree=1868944/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=27400 CPUtime=642.11
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 6512 0 0 0 64204 7 0 0 25 0 1 0 218931081 28057600 6394 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 6850 6394 74 166 0 6681 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 27400

[startup+702.301 s]

################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6880
/proc/meminfo: memFree=1845008/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=53640 CPUtime=4061.09
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 12119 0 0 0 406090 19 0 0 25 0 1 0 218931081 54927360 12001 1992294400 134512640 135192793 4294956224 18446744073709551615 134534283 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 13410 12001 74 166 0 13241 0
Current children cumulated CPU time (s) 4061.09
Current children cumulated vsize (KiB) 53640

[startup+4122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6880
/proc/meminfo: memFree=1844624/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=53896 CPUtime=4121.07
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 12201 0 0 0 412088 19 0 0 25 0 1 0 218931081 55189504 12083 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 13474 12083 74 166 0 13305 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 53896

[startup+4182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6880
/proc/meminfo: memFree=1844496/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=54152 CPUtime=4181.05
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 12230 0 0 0 418086 19 0 0 25 0 1 0 218931081 55451648 12112 1992294400 134512640 135192793 4294956224 18446744073709551615 134533858 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 13538 12112 74 166 0 13369 0
Current children cumulated CPU time (s) 4181.05
Current children cumulated vsize (KiB) 54152

[startup+4242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6880
/proc/meminfo: memFree=1844112/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=54696 CPUtime=4241.04
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 12345 0 0 0 424084 20 0 0 25 0 1 0 218931081 56008704 12227 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 13674 12227 74 166 0 13505 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 54696

[startup+4302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6880
/proc/meminfo: memFree=1844048/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=54832 CPUtime=4301.02
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 12370 0 0 0 430082 20 0 0 25 0 1 0 218931081 56147968 12252 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 13708 12252 74 166 0 13539 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 54832

[startup+4362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6880
/proc/meminfo: memFree=1843920/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=54832 CPUtime=4361
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 12388 0 0 0 436080 20 0 0 25 0 1 0 218931081 56147968 12270 1992294400 134512640 135192793 4294956224 18446744073709551615 134551370 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 13708 12270 74 166 0 13539 0
Current children cumulated CPU time (s) 4361
Current children cumulated vsize (KiB) 54832

[startup+4422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6880
/proc/meminfo: memFree=1843536/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=55280 CPUtime=4420.98
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 12482 0 0 0 442078 20 0 0 25 0 1 0 218931081 56606720 12364 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 13820 12364 74 166 0 13651 0
Current children cumulated CPU time (s) 4420.98
Current children cumulated vsize (KiB) 55280

[startup+4482.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/66 6880
/proc/meminfo: memFree=1843344/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=55804 CPUtime=4480.96
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 12554 0 0 0 448076 20 0 0 25 0 1 0 218931081 57143296 12436 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 13951 12436 74 166 0 13782 0
Current children cumulated CPU time (s) 4480.96
Current children cumulated vsize (KiB) 55804

[startup+4542.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 6880
/proc/meminfo: memFree=1842896/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=55936 CPUtime=4540.95
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 12631 0 0 0 454074 21 0 0 25 0 1 0 218931081 57278464 12513 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 13984 12513 74 166 0 13815 0
Current children cumulated CPU time (s) 4540.95
Current children cumulated vsize (KiB) 55936

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6880
/proc/meminfo: memFree=1841744/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=57192 CPUtime=4600.93
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 12909 0 0 0 460072 21 0 0 25 0 1 0 218931081 58564608 12791 1992294400 134512640 135192793 4294956224 18446744073709551615 134533815 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 14298 12791 74 166 0 14129 0
Current children cumulated CPU time (s) 4600.93
Current children cumulated vsize (KiB) 57192

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6880
/proc/meminfo: memFree=1841424/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=57572 CPUtime=4660.91
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 12977 0 0 0 466070 21 0 0 25 0 1 0 218931081 58953728 12859 1992294400 134512640 135192793 4294956224 18446744073709551615 134550385 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 14393 12859 74 166 0 14224 0
Current children cumulated CPU time (s) 4660.91
Current children cumulated vsize (KiB) 57572

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6886
/proc/meminfo: memFree=1840968/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=57980 CPUtime=4720.89
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 13045 0 0 0 472068 21 0 0 25 0 1 0 218931081 59371520 12927 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 14495 12927 74 166 0 14326 0
Current children cumulated CPU time (s) 4720.89
Current children cumulated vsize (KiB) 57980

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6886
/proc/meminfo: memFree=1840840/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=58236 CPUtime=4780.87
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 13101 0 0 0 478065 22 0 0 25 0 1 0 218931081 59633664 12983 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 14559 12983 74 166 0 14390 0
Current children cumulated CPU time (s) 4780.87
Current children cumulated vsize (KiB) 58236

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6886
/proc/meminfo: memFree=1840776/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=58236 CPUtime=4840.85
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 13104 0 0 0 484063 22 0 0 25 0 1 0 218931081 59633664 12986 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 14559 12986 74 166 0 14390 0
Current children cumulated CPU time (s) 4840.85
Current children cumulated vsize (KiB) 58236

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6886
/proc/meminfo: memFree=1840776/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=58236 CPUtime=4900.83
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 13107 0 0 0 490061 22 0 0 25 0 1 0 218931081 59633664 12989 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 14559 12989 74 166 0 14390 0
Current children cumulated CPU time (s) 4900.83
Current children cumulated vsize (KiB) 58236

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6886
/proc/meminfo: memFree=1840712/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=58236 CPUtime=4960.81
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 13110 0 0 0 496059 22 0 0 25 0 1 0 218931081 59633664 12992 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 14559 12992 74 166 0 14390 0
Current children cumulated CPU time (s) 4960.81
Current children cumulated vsize (KiB) 58236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6886
/proc/meminfo: memFree=1840656/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=58236 CPUtime=5000
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 13128 0 0 0 499978 22 0 0 25 0 1 0 218931081 59633664 13010 1992294400 134512640 135192793 4294956224 18446744073709551615 134552317 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 14559 13010 74 166 0 14390 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 58236

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6886
/proc/meminfo: memFree=1840656/2055920 swapFree=4180104/4192956
[pid=6871] ppid=6869 vsize=58236 CPUtime=5000
/proc/6871/stat : 6871 (mxc-sat09) R 6869 6871 6713 0 -1 4194304 13128 0 0 0 499978 22 0 0 25 0 1 0 218931081 59633664 13010 1992294400 134512640 135192793 4294956224 18446744073709551615 134552317 0 0 4096 0 0 0 0 17 1 0 0
/proc/6871/statm: 14559 13010 74 166 0 14390 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 58236

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.03
CPU user time (s): 4999.79
CPU system time (s): 0.235964
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 58236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.79
system time used= 0.235964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13128
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= 2
involuntary context switches= 4372

runsolver used 4.34834 second user time and 13.8519 second system time

The end

Launcher Data 

Begin job on node73 at 2009-05-10 00:43:08
IDJOB=1784001
IDBENCH=24754
IDSOLVER=613
FILE ID=node73/1784001-1241908988
PBS_JOBID= 9264814
Free space on /tmp= 66244 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest02-ezfact64_10.sat05-449.reshuffled-07.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1784001-1241908988/watcher-1784001-1241908988 -o /tmp/evaluation-result-1784001-1241908988/solver-1784001-1241908988 -C 5000 -W 6000 -M 1800  HOME/mxc-sat09 -i HOME/instance-1784001-1241908988.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 4bdea1a05617ff95eaeaf981037754e7
RANDOM SEED=403176992

node73.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.214
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		: 3000.214
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:       1895160 kB
Buffers:         40764 kB
Cached:          73312 kB
SwapCached:       7440 kB
Active:          71468 kB
Inactive:        51984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1895160 kB
SwapTotal:     4192956 kB
SwapFree:      4180104 kB
Dirty:            1100 kB
Writeback:           0 kB
Mapped:          13972 kB
Slab:            23364 kB
Committed_AS:   781852 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= 66244 MiB
End job on node73 at 2009-05-10 02:06:31