Trace number 1731175

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) 1200.05 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-270-1.sat05-2248.reshuffled-07.cnf
MD5SUM6829b07d42c434b96cd2417ca27ed3f2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables270
Number of clauses1080
Sum of the clauses size3240
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31080
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

32.38/32.42	c starting MXC with:
32.38/32.42	c cnf_path = HOME/instance-1731175-1240767761.cnf
32.38/32.42	c restart_strategy = auto
32.38/32.42	c sign_strategy = cached
32.38/32.42	c use_preprocessing = -1
32.38/32.42	c output_implicant = 1
32.38/32.42	c timeout_seconds = 0
32.38/32.42	c running SatELite... done
32.38/32.42	c 1 vars eliminated
32.38/32.42	c received 0 units and 1080 clauses from SatELite
32.38/32.42	c 0 assignments made, starting to guess now
32.38/32.42	c ===================================[MXC]=====================================
32.38/32.42	c | Conflicts |                Clause Statistics                   |   Vars   |
32.38/32.42	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
32.38/32.42	c =============================================================================
32.38/32.42	c |         0 |       0       0     1080        0        0     nan |      270 |
32.38/32.42	c |       100 |       0       0     1080      100     1050    34.9 |      270 |
32.38/32.42	c |       210 |       0       2     1080      208     1105    29.4 |      270 |
32.38/32.42	c |       441 |       0       2     1080      439     1220    31.5 |      270 |
32.38/32.42	c |       805 |       0       2     1080      803     1402    33.3 |      270 |
32.38/32.42	c |      1315 |       0       2     1080     1313     1609    32.4 |      270 |
32.38/32.42	c |      1986 |       0       2     1080     1135     1754    29.0 |      270 |
32.38/32.42	c |      2834 |       0       2     1080     1044     1894    24.5 |      270 |
32.38/32.42	c |      3876 |       0       2     1080     1075     2031    24.0 |      270 |
32.38/32.42	c |      5132 |       0       2     1080     1258     2163    23.3 |      270 |
32.38/32.42	c |      6623 |       0       2     1080     1625     2292    25.3 |      270 |
32.38/32.42	c |      8373 |       0       2     1080     2201     2419    25.3 |      270 |
32.38/32.42	c |     10408 |       0       2     1080     1764     2543    24.5 |      270 |
32.38/32.42	c |     12756 |       0       2     1080     1491     2665    24.7 |      270 |
32.38/32.42	c |     15449 |       0       2     1080     1433     2786    25.6 |      270 |
32.38/32.42	c |     18521 |       0       2     1080     1635     2906    25.3 |      270 |
32.38/32.42	c |     22010 |       0       2     1080     2149     3025    24.8 |      270 |
32.38/32.42	c |     25958 |       0       2     1080     3023     3144    23.4 |      270 |
32.38/32.42	c |     30411 |       0       2     1080     2699     3262    24.2 |      270 |
32.38/32.42	c |     35419 |       0       2     1080     2732     3381    24.7 |      270 |
32.38/32.42	c |     41038 |       0       2     1080     3207     3499    24.3 |      270 |
32.38/32.42	c |     47329 |       0       2     1080     2396     3618    24.6 |      270 |
32.38/32.42	c |     54360 |       0       2     1080     2066     3737    22.6 |      270 |
32.38/32.42	c |     62205 |       0       2     1080     2311     3857    22.4 |      270 |
32.38/32.42	c |     70945 |       0       2     1080     3214     3978    24.6 |      270 |
32.38/32.42	c |     80669 |       0       2     1080     2851     4099    23.3 |      270 |
32.38/32.42	c |     91476 |       0       2     1080     3266     4222    22.9 |      270 |
32.38/32.42	c |    103474 |       0       2     1080     2415     4346    23.0 |      270 |
32.38/32.42	c |    116782 |       0       2     1080     2486     4471    23.1 |      270 |
32.38/32.42	c |    131532 |       0       2     1080     3644     4597    23.7 |      270 |
32.38/32.42	c |    147868 |       0       2     1080     3675     4726    24.1 |      270 |
32.38/32.42	c |    165948 |       0       2     1080     2599     4855    21.5 |      270 |
32.38/32.42	c |    185947 |       0       2     1080     2915     4987    22.8 |      270 |
32.38/32.42	c |    208057 |       0       2     1080     4835     5120    22.7 |      270 |
32.38/32.42	c |    232489 |       0       2     1080     3370     5255    22.5 |      270 |
32.38/32.42	c |    259475 |       0       2     1080     3760     5393    24.7 |      270 |
32.38/32.42	c |    289271 |       0       2     1080     3540     5532    22.9 |      270 |
32.38/32.42	c |    322158 |       0       2     1080     5671     5674    22.6 |      270 |
32.38/32.42	c |    358445 |       0       2     1080     4691     5818    22.8 |      270 |
32.38/32.42	c |    398472 |       0       2     1080     3543     5965    25.6 |      270 |
32.38/32.42	c |    442613 |       0       2     1080     5483     6114    24.0 |      270 |
32.38/32.42	c |    491279 |       0       2     1080     4730     6265    21.1 |      270 |
32.38/32.42	c |    544923 |       0       2     1080     4508

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-1731175-1240767761/watcher-1731175-1240767761 -o /tmp/evaluation-result-1731175-1240767761/solver-1731175-1240767761 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1731175-1240767761.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): 1800 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: 1.00 1.00 1.08 3/64 28076
/proc/meminfo: memFree=1728248/2055920 swapFree=4191900/4192956
[pid=28076] ppid=28074 vsize=1108 CPUtime=0
/proc/28076/stat : 28076 (mxc-sat09) R 28074 28076 27940 0 -1 4194304 165 0 0 0 0 0 0 0 18 0 1 0 104809741 1134592 151 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 277 151 71 166 0 108 0

[startup+0.046094 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 28076
/proc/meminfo: memFree=1728248/2055920 swapFree=4191900/4192956
[pid=28076] ppid=28074 vsize=1372 CPUtime=0.04
/proc/28076/stat : 28076 (mxc-sat09) R 28074 28076 27940 0 -1 4194304 237 0 0 0 4 0 0 0 18 0 1 0 104809741 1404928 223 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 343 223 71 166 0 174 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1372

[startup+0.101094 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 28076
/proc/meminfo: memFree=1728248/2055920 swapFree=4191900/4192956
[pid=28076] ppid=28074 vsize=1504 CPUtime=0.09
/proc/28076/stat : 28076 (mxc-sat09) R 28074 28076 27940 0 -1 4194304 274 0 0 0 9 0 0 0 18 0 1 0 104809741 1540096 260 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 376 260 72 166 0 207 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1504

[startup+0.301117 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 28076
/proc/meminfo: memFree=1728248/2055920 swapFree=4191900/4192956
[pid=28076] ppid=28074 vsize=1636 CPUtime=0.29
/proc/28076/stat : 28076 (mxc-sat09) R 28074 28076 27940 0 -1 4194304 319 0 0 0 29 0 0 0 19 0 1 0 104809741 1675264 305 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 409 305 72 166 0 240 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1636

[startup+0.701164 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 28076
/proc/meminfo: memFree=1728248/2055920 swapFree=4191900/4192956
[pid=28076] ppid=28074 vsize=1900 CPUtime=0.69
/proc/28076/stat : 28076 (mxc-sat09) R 28074 28076 27940 0 -1 4194304 368 0 0 0 69 0 0 0 22 0 1 0 104809741 1945600 354 1992294400 134512640 135192793 4294956224 18446744073709551615 134533349 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 475 354 72 166 0 306 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1900

[startup+1.50126 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 28077
/proc/meminfo: memFree=1726960/2055920 swapFree=4191900/4192956
[pid=28076] ppid=28074 vsize=2032 CPUtime=1.49
/proc/28076/stat : 28076 (mxc-sat09) R 28074 28076 27940 0 -1 4194304 420 0 0 0 149 0 0 0 25 0 1 0 104809741 2080768 406 1992294400 134512640 135192793 4294956224 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 508 406 72 166 0 339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2032

[startup+3.10144 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 28077
/proc/meminfo: memFree=1726640/2055920 swapFree=4191900/4192956
[pid=28076] ppid=28074 vsize=2432 CPUtime=3.09
/proc/28076/stat : 28076 (mxc-sat09) R 28074 28076 27940 0 -1 4194304 490 0 0 0 309 0 0 0 25 0 1 0 104809741 2490368 476 1992294400 134512640 135192793 4294956224 18446744073709551615 134551008 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 608 476 72 166 0 439 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2432

[startup+6.30182 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 28077
/proc/meminfo: memFree=1726128/2055920 swapFree=4191900/4192956
[pid=28076] ppid=28074 vsize=2836 CPUtime=6.29
/proc/28076/stat : 28076 (mxc-sat09) R 28074 28076 27940 0 -1 4194304 585 0 0 0 629 0 0 0 25 0 1 0 104809741 2904064 571 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 709 571 72 166 0 540 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2836

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 28077
/proc/meminfo: memFree=1725616/2055920 swapFree=4191900/4192956
[pid=28076] ppid=28074 vsize=3124 CPUtime=12.69
/proc/28076/stat : 28076 (mxc-sat09) R 28074 28076 27940 0 -1 4194304 672 0 0 0 1269 0 0 0 25 0 1 0 104809741 3198976 658 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 781 658 72 166 0 612 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3124

[startup+25.5021 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 28077
/proc/meminfo: memFree=1724848/2055920 swapFree=4191900/4192956
[pid=28076] ppid=28074 vsize=3984 CPUtime=25.49
/proc/28076/stat : 28076 (mxc-sat09) R 28074 28076 27940 0 -1 4194304 874 0 0 0 2549 0 0 0 25 0 1 0 104809741 4079616 860 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 996 860 72 166 0 827 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3984

[startup+51.1021 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 28077
/proc/meminfo: memFree=1723376/2055920 swapFree=4191900/4192956
[pid=28076] ppid=28074 vsize=5712 CPUtime=51.08
/proc/28076/stat : 28076 (mxc-sat09) R 28074 28076 27940 0 -1 4194304 1234 0 0 0 5108 0 0 0 25 0 1 0 104809741 5849088 1220 1992294400 134512640 135192793 4294956224 18446744073709551615 134534213 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 1428 1220 72 166 0 1259 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5712

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 28077
/proc/meminfo: memFree=1720560/2055920 swapFree=4191900/4192956
[pid=28076] ppid=28074 vsize=9088 CPUtime=102.26
/proc/28076/stat : 28076 (mxc-sat09) R 28074 28076 27940 0 -1 4194304 1926 0 0 0 10226 0 0 0 25 0 1 0 104809741 9306112 1912 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 2272 1912 72 166 0 2103 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9088

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 28077
/proc/meminfo: memFree=1718064/2055920 swapFree=4191900/4192956
[pid=28076] ppid=28074 vsize=11760 CPUtime=162.24
/proc/28076/stat : 28076 (mxc-sat09) R 28074 28076 27940 0 -1 4194304 2538 0 0 0 16223 1 0 0 25 0 1 0 104809741 12042240 2524 1992294400 134512640 135192793 4294956224 18446744073709551615 134534016 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 2940 2524 72 166 0 2771 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11760

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 28077
/proc/meminfo: memFree=1716720/2055920 swapFree=4191900/4192956
[pid=28076] ppid=28074 vsize=13212 CPUtime=222.22
/proc/28076/stat : 28076 (mxc-sat09) R 28074 28076 27940 0 -1 4194304 2851 0 0 0 22221 1 0 0 25 0 1 0 104809741 13529088 2837 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 3303 2837 72 166 0 3134 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13212

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 28077
/proc/meminfo: memFree=1716016/2055920 swapFree=4191900/4192956
[pid=28076] ppid=28074 vsize=13756 CPUtime=282.2
/proc/28076/stat : 28076 (mxc-sat09) R 28074 28076 27940 0 -1 4194304 3015 0 0 0 28219 1 0 0 25 0 1 0 104809741 14086144 3001 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 3439 3001 72 166 0 3270 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 13756

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 28077
/proc/meminfo: memFree=1715248/2055920 swapFree=4191900/4192956
[pid=28076] ppid=28074 vsize=14652 CPUtime=342.18
/proc/28076/stat : 28076 (mxc-sat09) R 28074 28076 27940 0 -1 4194304 3203 0 0 0 34217 1 0 0 25 0 1 0 104809741 15003648 3189 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 3663 3189 72 166 0 3494 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 14652

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 28077
/proc/meminfo: memFree=1714416/2055920 swapFree=4191900/4192956
[pid=28076] ppid=28074 vsize=15728 CPUtime=402.17
/proc/28076/stat : 28076 (mxc-sat09) R 28074 28076 27940 0 -1 4194304 3398 0 0 0 40215 2 0 0 25 0 1 0 104809741 16105472 3384 1992294400 134512640 135192793 4294956224 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 3932 3384 72 166 0 3763 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 15728

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 28077
/proc/meminfo: memFree=1713712/2055920 swapFree=4191900/4192956
[pid=28076] ppid=28074 vsize=16688 CPUtime=462.15
/proc/28076/stat : 28076 (mxc-sat09) R 28074 28076 27940 0 -1 4194304 3569 0 0 0 46213 2 0 0 25 0 1 0 104809741 17088512 3555 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 4172 3555 72 166 0 4003 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 16688

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 28077
/proc/meminfo: memFree=1713008/2055920 swapFree=4191900/4192956
[pid=28076] ppid=28074 vsize=17616 CPUtime=522.13
/proc/28076/stat : 28076 (mxc-sat09) R 28074 28076 27940 0 -1 4194304 3765 0 0 0 52211 2 0 0 25 0 1 0 104809741 18038784 3751 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 4404 3751 72 166 0 4235 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 17616

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 28077
/proc/meminfo: memFree=1712304/2055920 swapFree=4191900/4192956
[pid=28076] ppid=28074 vsize=18412 CPUtime=582.11
/proc/28076/stat : 28076 (mxc-sat09) R 28074 28076 27940 0 -1 4194304 3928 0 0 0 58209 2 0 0 25 0 1 0 104809741 18853888 3914 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 4603 3914 72 166 0 4434 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 18412

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 28077
/proc/meminfo: memFree=1711472/2055920 swapFree=4191900/4192956
[pid=28076] ppid=28074 vsize=19488 CPUtime=642.11
/proc/28076/stat : 28076 (mxc-sat09) R 28074 28076 27940 0 -1 4194304 4133 0 0 0 64208 3 0 0 25 0 1 0 104809741 19955712 4119 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 4872 4119 72 166 0 4703 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 19488

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 28077
/proc/meminfo: memFree=1710960/2055920 swapFree=4191900/4192956
[pid=28076] ppid=28074 vsize=20020 CPUtime=702.08
/proc/28076/stat : 28076 (mxc-sat09) R 28074 28076 27940 0 -1 4194304 4256 0 0 0 70205 3 0 0 25 0 1 0 104809741 20500480 4242 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 5005 4242 72 166 0 4836 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 20020

[startup+762.304 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 28077
/proc/meminfo: memFree=1710704/2055920 swapFree=4191900/4192956
[pid=28076] ppid=28074 vsize=20208 CPUtime=762.07
/proc/28076/stat : 28076 (mxc-sat09) R 28074 28076 27940 0 -1 4194304 4307 0 0 0 76204 3 0 0 25 0 1 0 104809741 20692992 4293 1992294400 134512640 135192793 4294956224 18446744073709551615 134551290 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 5052 4293 72 166 0 4883 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 20208

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28077
/proc/meminfo: memFree=1710256/2055920 swapFree=4191900/4192956
[pid=28076] ppid=28074 vsize=20920 CPUtime=822.05
/proc/28076/stat : 28076 (mxc-sat09) R 28074 28076 27940 0 -1 4194304 4424 0 0 0 82202 3 0 0 25 0 1 0 104809741 21422080 4410 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 5230 4410 72 166 0 5061 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 20920

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28077
/proc/meminfo: memFree=1709808/2055920 swapFree=4191900/4192956
[pid=28076] ppid=28074 vsize=21448 CPUtime=882.03
/proc/28076/stat : 28076 (mxc-sat09) R 28074 28076 27940 0 -1 4194304 4536 0 0 0 88200 3 0 0 25 0 1 0 104809741 21962752 4522 1992294400 134512640 135192793 4294956224 18446744073709551615 134552317 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 5362 4522 72 166 0 5193 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 21448

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28077
/proc/meminfo: memFree=1709616/2055920 swapFree=4191900/4192956
[pid=28076] ppid=28074 vsize=21580 CPUtime=942.01
/proc/28076/stat : 28076 (mxc-sat09) R 28074 28076 27940 0 -1 4194304 4569 0 0 0 94198 3 0 0 25 0 1 0 104809741 22097920 4555 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 5395 4555 72 166 0 5226 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 21580

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28077
/proc/meminfo: memFree=1709552/2055920 swapFree=4191900/4192956
[pid=28076] ppid=28074 vsize=21580 CPUtime=1001.99
/proc/28076/stat : 28076 (mxc-sat09) R 28074 28076 27940 0 -1 4194304 4572 0 0 0 100196 3 0 0 25 0 1 0 104809741 22097920 4558 1992294400 134512640 135192793 4294956224 18446744073709551615 134552427 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 5395 4558 72 166 0 5226 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 21580

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28077
/proc/meminfo: memFree=1709168/2055920 swapFree=4191900/4192956
[pid=28076] ppid=28074 vsize=21936 CPUtime=1061.98
/proc/28076/stat : 28076 (mxc-sat09) R 28074 28076 27940 0 -1 4194304 4665 0 0 0 106194 4 0 0 25 0 1 0 104809741 22462464 4651 1992294400 134512640 135192793 4294956224 18446744073709551615 134745651 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 5484 4651 72 166 0 5315 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 21936

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28083
/proc/meminfo: memFree=1708656/2055920 swapFree=4191900/4192956
[pid=28076] ppid=28074 vsize=22504 CPUtime=1121.96
/proc/28076/stat : 28076 (mxc-sat09) R 28074 28076 27940 0 -1 4194304 4767 0 0 0 112192 4 0 0 25 0 1 0 104809741 23044096 4753 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 5626 4753 72 166 0 5457 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 22504

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28083
/proc/meminfo: memFree=1708528/2055920 swapFree=4191900/4192956
[pid=28076] ppid=28074 vsize=22652 CPUtime=1181.94
/proc/28076/stat : 28076 (mxc-sat09) R 28074 28076 27940 0 -1 4194304 4826 0 0 0 118190 4 0 0 25 0 1 0 104809741 23195648 4812 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 5663 4812 72 166 0 5494 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 22652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28083
/proc/meminfo: memFree=1708464/2055920 swapFree=4191900/4192956
[pid=28076] ppid=28074 vsize=22652 CPUtime=1200.03
/proc/28076/stat : 28076 (mxc-sat09) R 28074 28076 27940 0 -1 4194304 4831 0 0 0 119999 4 0 0 25 0 1 0 104809741 23195648 4817 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28076/statm: 5663 4817 72 166 0 5494 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 22652

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): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1200
CPU system time (s): 0.048992
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 22652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4831
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= 1727

runsolver used 1.16582 second user time and 2.14067 second system time

The end

Launcher Data 

Begin job on node11 at 2009-04-26 19:42:41
IDJOB=1731175
IDBENCH=24746
IDSOLVER=504
FILE ID=node11/1731175-1240767761
PBS_JOBID= 9187205
Free space on /tmp= 66104 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-270-1.sat05-2248.reshuffled-07.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731175-1240767761/watcher-1731175-1240767761 -o /tmp/evaluation-result-1731175-1240767761/solver-1731175-1240767761 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1731175-1240767761.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 6829b07d42c434b96cd2417ca27ed3f2
RANDOM SEED=2003048105

node11.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:       1728664 kB
Buffers:         39472 kB
Cached:         211052 kB
SwapCached:        260 kB
Active:          51792 kB
Inactive:       212036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1728664 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          21828 kB
Slab:            49304 kB
Committed_AS:   404376 kB
PageTables:       1448 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= 66104 MiB
End job on node11 at 2009-04-26 20:02:43