Trace number 1728048

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) 1200.04 1200.61

General information on the benchmark

Namecrafted/Hard/contest05/others/
linvrinv8.sat05-567.reshuffled-07.cnf
MD5SUMaf4e94e2262dd17f2c350e06d0de5672
Bench CategoryCRAFTED (crafted 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 variables1920
Number of clauses6337
Sum of the clauses size17024
Maximum clause length64
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22048
Number of clauses of size 34288
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

Solver Data 

48.33/48.49	c starting MXC with:
48.33/48.49	c cnf_path = HOME/instance-1728048-1240732215.cnf
48.33/48.49	c restart_strategy = auto
48.33/48.49	c sign_strategy = cached
48.33/48.49	c use_preprocessing = -1
48.33/48.49	c output_implicant = 1
48.33/48.49	c timeout_seconds = 0
48.33/48.49	c running SatELite... done
48.33/48.49	c 1005 vars eliminated
48.33/48.49	c received 0 units and 5471 clauses from SatELite
48.33/48.49	c 1004 assignments made, starting to guess now
48.33/48.49	c ===================================[MXC]=====================================
48.33/48.49	c | Conflicts |                Clause Statistics                   |   Vars   |
48.33/48.49	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
48.33/48.49	c =============================================================================
48.33/48.49	c |         0 |       0     128     5343        0        0     nan |     1920 |
48.33/48.49	c |       100 |       0     128     5343      100     1050    37.0 |      916 |
48.33/48.49	c |       210 |       0     128     5343      210     1105    40.3 |      916 |
48.33/48.49	c |       441 |       0     128     5343      441     1220    39.5 |      916 |
48.33/48.49	c |       805 |       0     128     5343      805     1402    42.8 |      916 |
48.33/48.49	c |      1315 |       0     128     5343     1315     1609    43.3 |      916 |
48.33/48.49	c |      1986 |       0     128     5343     1140     1754    42.9 |      916 |
48.33/48.49	c |      2834 |       0     128     5343     1050     1894    39.6 |      916 |
48.33/48.49	c |      3876 |       0     128     5343     1082     2031    45.4 |      916 |
48.33/48.49	c |      5132 |       0     128     5343     1268     2163    41.3 |      916 |
48.33/48.49	c |      6623 |       0     128     5343     1637     2292    47.2 |      916 |
48.33/48.49	c |      8373 |       0     128     5343     2216     2419    41.4 |      916 |
48.33/48.49	c |     10408 |       0     128     5343     1782     2543    51.3 |      916 |
48.33/48.49	c |     12756 |       0     128     5343     1513     2665    39.8 |      916 |
48.33/48.49	c |     15449 |       0     128     5343     1459     2786    39.5 |      916 |
48.33/48.49	c |     18521 |       0     128     5343     1665     2906    45.1 |      916 |
48.33/48.49	c |     22010 |       0     128     5343     2185     3025    47.6 |      916 |
48.33/48.49	c |     25958 |       0     128     5343     3062     3144    48.6 |      916 |
48.33/48.49	c |     30411 |       0     128     5343     2738     3262    49.4 |      916 |
48.33/48.49	c |     35419 |       0     128     5343     2793     3381    46.0 |      916 |
48.33/48.49	c |     41038 |       0     128     5343     3279     3499    46.3 |      916 |
48.33/48.49	c |     47329 |       0     128     5343     2475     3618    45.1 |      916 |
48.33/48.49	c |     54360 |       0     128     5343     2150     3737    45.4 |      916 |
48.33/48.49	c |     62205 |       0     128     5343     2394     3857    49.2 |      916 |
48.33/48.49	c |     70945 |       0     128     5343     3316     3978    49.4 |      916 |
48.33/48.49	c |     80669 |       0     128     5343     2969     4099    47.0 |      916 |
48.33/48.49	c |     91476 |       0     128     5343     3391     4222    50.1 |      916 |
48.33/48.49	c |    103474 |       0     128     5343     2557     4346    41.6 |      916 |
48.33/48.49	c |    116782 |       0     128     5343     2651     4471    48.4 |      916 |
48.33/48.49	c |    131532 |       0     128     5343     3814     4597    47.0 |      916 |
48.33/48.49	c |    147868 |       0     128     5343     3868     4726    51.7 |      916 |
48.33/48.49	c |    165948 |       0     128     5343     2813     4855    47.4 |      916 |
48.33/48.49	c |    185947 |       0     128     5343     3141     4987    50.7 |      916 |
48.33/48.49	c |    208057 |       0     128     5343     5082     5120    50.5 |      916 |
48.33/48.49	c |    232489 |       0     128     5343     3647     5255    48.5 |      916 |
48.33/48.49	c |    259475 |       0     128     5343     4054     5393    42.4 |      916 |
48.33/48.49	c |    289271 |       0     128     5343     3846     5532    53.2 |      916 |
48.33/48.49	c |    322158 |       0     128     5343     3140     5674    45.1 |      916 |
48.33/48.49	c |    358445 |       0     128     5343     5027     5818    49.2 |      916 |
48.33/48.49	c |    398472 |       0     128     5343     3894     5965    52.7 |      916 |
48.33/48.49	c |    442613 |       0     128     5343     5847     6114    56.9 |      916 |
48.33/48.49	c |    491279 |       0     128     5343     5075     6265    51.4 |      916 |
48.33/48.49	c |    544923 |       0     128     5343     48

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-1728048-1240732215/watcher-1728048-1240732215 -o /tmp/evaluation-result-1728048-1240732215/solver-1728048-1240732215 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1728048-1240732215.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: 0.84 0.95 0.98 3/64 24834
/proc/meminfo: memFree=1458944/2055920 swapFree=4180284/4192956
[pid=24834] ppid=24832 vsize=1528 CPUtime=0
/proc/24834/stat : 24834 (mxc-sat09) R 24832 24834 24797 0 -1 4194304 243 0 0 0 0 0 0 0 18 0 1 0 101254802 1564672 229 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/24834/statm: 382 229 54 166 0 213 0

[startup+0.0969141 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 24834
/proc/meminfo: memFree=1458944/2055920 swapFree=4180284/4192956
[pid=24834] ppid=24832 vsize=2892 CPUtime=0.09
/proc/24834/stat : 24834 (mxc-sat09) R 24832 24834 24797 0 -1 4194304 611 0 0 0 9 0 0 0 18 0 1 0 101254802 2961408 597 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/24834/statm: 723 597 72 166 0 554 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2892

[startup+0.101914 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 24834
/proc/meminfo: memFree=1458944/2055920 swapFree=4180284/4192956
[pid=24834] ppid=24832 vsize=2892 CPUtime=0.09
/proc/24834/stat : 24834 (mxc-sat09) R 24832 24834 24797 0 -1 4194304 619 0 0 0 9 0 0 0 18 0 1 0 101254802 2961408 605 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/24834/statm: 723 606 72 166 0 554 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2892

[startup+0.301952 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 24834
/proc/meminfo: memFree=1458944/2055920 swapFree=4180284/4192956
[pid=24834] ppid=24832 vsize=3288 CPUtime=0.29
/proc/24834/stat : 24834 (mxc-sat09) R 24832 24834 24797 0 -1 4194304 706 0 0 0 29 0 0 0 19 0 1 0 101254802 3366912 692 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24834/statm: 822 692 73 166 0 653 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3288

[startup+0.702031 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 24834
/proc/meminfo: memFree=1458944/2055920 swapFree=4180284/4192956
[pid=24834] ppid=24832 vsize=3552 CPUtime=0.69
/proc/24834/stat : 24834 (mxc-sat09) R 24832 24834 24797 0 -1 4194304 769 0 0 0 69 0 0 0 22 0 1 0 101254802 3637248 755 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/24834/statm: 888 755 73 166 0 719 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3552

[startup+1.50119 s]
/proc/loadavg: 0.84 0.95 0.98 2/65 24835
/proc/meminfo: memFree=1456120/2055920 swapFree=4180284/4192956
[pid=24834] ppid=24832 vsize=3684 CPUtime=1.49
/proc/24834/stat : 24834 (mxc-sat09) R 24832 24834 24797 0 -1 4194304 825 0 0 0 149 0 0 0 25 0 1 0 101254802 3772416 811 1992294400 134512640 135192793 4294956224 18446744073709551615 134532669 0 0 4096 0 0 0 0 17 1 0 0
/proc/24834/statm: 921 811 73 166 0 752 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3684

[startup+3.1015 s]
/proc/loadavg: 0.84 0.95 0.98 2/65 24835
/proc/meminfo: memFree=1455672/2055920 swapFree=4180284/4192956
[pid=24834] ppid=24832 vsize=3948 CPUtime=3.06
/proc/24834/stat : 24834 (mxc-sat09) R 24832 24834 24797 0 -1 4194304 891 0 0 0 306 0 0 0 25 0 1 0 101254802 4042752 877 1992294400 134512640 135192793 4294956224 18446744073709551615 134533336 0 0 4096 0 0 0 0 17 1 0 0
/proc/24834/statm: 987 877 73 166 0 818 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 3948

[startup+6.30212 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 24835
/proc/meminfo: memFree=1455160/2055920 swapFree=4180284/4192956
[pid=24834] ppid=24832 vsize=4500 CPUtime=6.24
/proc/24834/stat : 24834 (mxc-sat09) R 24832 24834 24797 0 -1 4194304 1010 0 0 0 624 0 0 0 25 0 1 0 101254802 4608000 996 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/24834/statm: 1125 996 73 166 0 956 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4500

[startup+12.7014 s]
/proc/loadavg: 0.87 0.95 0.98 2/65 24835
/proc/meminfo: memFree=1454584/2055920 swapFree=4180284/4192956
[pid=24834] ppid=24832 vsize=4908 CPUtime=12.65
/proc/24834/stat : 24834 (mxc-sat09) R 24832 24834 24797 0 -1 4194304 1103 0 0 0 1264 1 0 0 25 0 1 0 101254802 5025792 1089 1992294400 134512640 135192793 4294956224 18446744073709551615 134532584 0 0 4096 0 0 0 0 17 1 0 0
/proc/24834/statm: 1227 1089 73 166 0 1058 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 4908

[startup+25.5019 s]
/proc/loadavg: 0.89 0.95 0.98 2/65 24835
/proc/meminfo: memFree=1453944/2055920 swapFree=4180284/4192956
[pid=24834] ppid=24832 vsize=5568 CPUtime=25.44
/proc/24834/stat : 24834 (mxc-sat09) R 24832 24834 24797 0 -1 4194304 1269 0 0 0 2543 1 0 0 25 0 1 0 101254802 5701632 1255 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/24834/statm: 1392 1255 73 166 0 1223 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 5568

[startup+51.1019 s]
/proc/loadavg: 0.93 0.96 0.98 2/65 24835
/proc/meminfo: memFree=1453112/2055920 swapFree=4180284/4192956
[pid=24834] ppid=24832 vsize=6372 CPUtime=51.02
/proc/24834/stat : 24834 (mxc-sat09) R 24832 24834 24797 0 -1 4194304 1472 0 0 0 5101 1 0 0 25 0 1 0 101254802 6524928 1458 1992294400 134512640 135192793 4294956224 18446744073709551615 134552327 0 0 4096 0 0 0 0 17 1 0 0
/proc/24834/statm: 1593 1458 74 166 0 1424 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 6372

[startup+102.306 s]
/proc/loadavg: 0.97 0.96 0.98 2/65 24835
/proc/meminfo: memFree=1452152/2055920 swapFree=4180284/4192956
[pid=24834] ppid=24832 vsize=7340 CPUtime=102.2
/proc/24834/stat : 24834 (mxc-sat09) R 24832 24834 24797 0 -1 4194304 1710 0 0 0 10219 1 0 0 25 0 1 0 101254802 7516160 1696 1992294400 134512640 135192793 4294956224 18446744073709551615 134550819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24834/statm: 1835 1696 74 166 0 1666 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 7340

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24835
/proc/meminfo: memFree=1451256/2055920 swapFree=4180284/4192956
[pid=24834] ppid=24832 vsize=8236 CPUtime=162.18
/proc/24834/stat : 24834 (mxc-sat09) R 24832 24834 24797 0 -1 4194304 1922 0 0 0 16216 2 0 0 25 0 1 0 101254802 8433664 1908 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/24834/statm: 2059 1908 74 166 0 1890 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 8236

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24835
/proc/meminfo: memFree=1450872/2055920 swapFree=4180284/4192956
[pid=24834] ppid=24832 vsize=8540 CPUtime=222.16
/proc/24834/stat : 24834 (mxc-sat09) R 24832 24834 24797 0 -1 4194304 2010 0 0 0 22214 2 0 0 25 0 1 0 101254802 8744960 1996 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/24834/statm: 2135 1996 74 166 0 1966 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 8540

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24835
/proc/meminfo: memFree=1450232/2055920 swapFree=4180284/4192956
[pid=24834] ppid=24832 vsize=9356 CPUtime=282.13
/proc/24834/stat : 24834 (mxc-sat09) R 24832 24834 24797 0 -1 4194304 2177 0 0 0 28211 2 0 0 25 0 1 0 101254802 9580544 2163 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/24834/statm: 2339 2163 74 166 0 2170 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 9356

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24835
/proc/meminfo: memFree=1450040/2055920 swapFree=4180284/4192956
[pid=24834] ppid=24832 vsize=9488 CPUtime=342.11
/proc/24834/stat : 24834 (mxc-sat09) R 24832 24834 24797 0 -1 4194304 2215 0 0 0 34209 2 0 0 25 0 1 0 101254802 9715712 2201 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/24834/statm: 2372 2201 74 166 0 2203 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 9488

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24835
/proc/meminfo: memFree=1449336/2055920 swapFree=4180284/4192956
[pid=24834] ppid=24832 vsize=10164 CPUtime=402.08
/proc/24834/stat : 24834 (mxc-sat09) R 24832 24834 24797 0 -1 4194304 2369 0 0 0 40206 2 0 0 25 0 1 0 101254802 10407936 2355 1992294400 134512640 135192793 4294956224 18446744073709551615 134551290 0 0 4096 0 0 0 0 17 1 0 0
/proc/24834/statm: 2541 2355 74 166 0 2372 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 10164

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24835
/proc/meminfo: memFree=1449144/2055920 swapFree=4180284/4192956
[pid=24834] ppid=24832 vsize=10396 CPUtime=462.06
/proc/24834/stat : 24834 (mxc-sat09) R 24832 24834 24797 0 -1 4194304 2431 0 0 0 46204 2 0 0 25 0 1 0 101254802 10645504 2417 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/24834/statm: 2599 2417 74 166 0 2430 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 10396

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24835
/proc/meminfo: memFree=1448760/2055920 swapFree=4180284/4192956
[pid=24834] ppid=24832 vsize=10760 CPUtime=522.03
/proc/24834/stat : 24834 (mxc-sat09) R 24832 24834 24797 0 -1 4194304 2528 0 0 0 52201 2 0 0 25 0 1 0 101254802 11018240 2512 1992294400 134512640 135192793 4294956224 18446744073709551615 134552291 0 0 4096 0 0 0 0 17 1 0 0
/proc/24834/statm: 2690 2512 74 166 0 2521 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 10760

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24835
/proc/meminfo: memFree=1448440/2055920 swapFree=4180284/4192956
[pid=24834] ppid=24832 vsize=11152 CPUtime=582.01
/proc/24834/stat : 24834 (mxc-sat09) R 24832 24834 24797 0 -1 4194304 2611 0 0 0 58199 2 0 0 25 0 1 0 101254802 11419648 2595 1992294400 134512640 135192793 4294956224 18446744073709551615 134552291 0 0 4096 0 0 0 0 17 1 0 0
/proc/24834/statm: 2788 2595 74 166 0 2619 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 11152

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24835
/proc/meminfo: memFree=1448312/2055920 swapFree=4180284/4192956
[pid=24834] ppid=24832 vsize=11296 CPUtime=641.99
/proc/24834/stat : 24834 (mxc-sat09) R 24832 24834 24797 0 -1 4194304 2631 0 0 0 64197 2 0 0 25 0 1 0 101254802 11567104 2615 1992294400 134512640 135192793 4294956224 18446744073709551615 134534042 0 0 4096 0 0 0 0 17 1 0 0
/proc/24834/statm: 2824 2615 74 166 0 2655 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 11296

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24841
/proc/meminfo: memFree=1447736/2055920 swapFree=4180284/4192956
[pid=24834] ppid=24832 vsize=11824 CPUtime=701.93
/proc/24834/stat : 24834 (mxc-sat09) R 24832 24834 24797 0 -1 4194304 2783 0 0 0 70190 3 0 0 25 0 1 0 101254802 12107776 2767 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/24834/statm: 2956 2767 74 166 0 2787 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 11824

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24841
/proc/meminfo: memFree=1447608/2055920 swapFree=4180284/4192956
[pid=24834] ppid=24832 vsize=11936 CPUtime=761.91
/proc/24834/stat : 24834 (mxc-sat09) R 24832 24834 24797 0 -1 4194304 2793 0 0 0 76188 3 0 0 25 0 1 0 101254802 12222464 2777 1992294400 134512640 135192793 4294956224 18446744073709551615 134552025 0 0 4096 0 0 0 0 17 1 0 0
/proc/24834/statm: 2984 2777 74 166 0 2815 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 11936

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24841
/proc/meminfo: memFree=1447608/2055920 swapFree=4180284/4192956
[pid=24834] ppid=24832 vsize=11936 CPUtime=821.88
/proc/24834/stat : 24834 (mxc-sat09) R 24832 24834 24797 0 -1 4194304 2804 0 0 0 82185 3 0 0 25 0 1 0 101254802 12222464 2788 1992294400 134512640 135192793 4294956224 18446744073709551615 134552272 0 0 4096 0 0 0 0 17 1 0 0
/proc/24834/statm: 2984 2788 74 166 0 2815 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 11936

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24841
/proc/meminfo: memFree=1447160/2055920 swapFree=4180284/4192956
[pid=24834] ppid=24832 vsize=12332 CPUtime=881.86
/proc/24834/stat : 24834 (mxc-sat09) R 24832 24834 24797 0 -1 4194304 2908 0 0 0 88183 3 0 0 25 0 1 0 101254802 12627968 2892 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/24834/statm: 3083 2892 74 166 0 2914 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 12332

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24841
/proc/meminfo: memFree=1447032/2055920 swapFree=4180284/4192956
[pid=24834] ppid=24832 vsize=12468 CPUtime=941.83
/proc/24834/stat : 24834 (mxc-sat09) R 24832 24834 24797 0 -1 4194304 2934 0 0 0 94180 3 0 0 25 0 1 0 101254802 12767232 2918 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24834/statm: 3117 2918 74 166 0 2948 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 12468

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24841
/proc/meminfo: memFree=1446584/2055920 swapFree=4180284/4192956
[pid=24834] ppid=24832 vsize=12864 CPUtime=1001.81
/proc/24834/stat : 24834 (mxc-sat09) R 24832 24834 24797 0 -1 4194304 3049 0 0 0 100178 3 0 0 25 0 1 0 101254802 13172736 3033 1992294400 134512640 135192793 4294956224 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 1 0 0
/proc/24834/statm: 3216 3033 74 166 0 3047 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 12864

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24841
/proc/meminfo: memFree=1446328/2055920 swapFree=4180284/4192956
[pid=24834] ppid=24832 vsize=13248 CPUtime=1061.79
/proc/24834/stat : 24834 (mxc-sat09) R 24832 24834 24797 0 -1 4194304 3121 0 0 0 106176 3 0 0 25 0 1 0 101254802 13565952 3105 1992294400 134512640 135192793 4294956224 18446744073709551615 134552497 0 0 4096 0 0 0 0 17 1 0 0
/proc/24834/statm: 3312 3105 74 166 0 3143 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 13248

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24841
/proc/meminfo: memFree=1446136/2055920 swapFree=4180284/4192956
[pid=24834] ppid=24832 vsize=13296 CPUtime=1121.76
/proc/24834/stat : 24834 (mxc-sat09) R 24832 24834 24797 0 -1 4194304 3154 0 0 0 112173 3 0 0 25 0 1 0 101254802 13615104 3138 1992294400 134512640 135192793 4294956224 18446744073709551615 134552327 0 0 4096 0 0 0 0 17 1 0 0
/proc/24834/statm: 3324 3138 74 166 0 3155 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 13296

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24841
/proc/meminfo: memFree=1445880/2055920 swapFree=4180284/4192956
[pid=24834] ppid=24832 vsize=13584 CPUtime=1181.73
/proc/24834/stat : 24834 (mxc-sat09) R 24832 24834 24797 0 -1 4194304 3229 0 0 0 118170 3 0 0 25 0 1 0 101254802 13910016 3201 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/24834/statm: 3396 3201 74 166 0 3227 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 13584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24841
/proc/meminfo: memFree=1445816/2055920 swapFree=4180284/4192956
[pid=24834] ppid=24832 vsize=13584 CPUtime=1200.03
/proc/24834/stat : 24834 (mxc-sat09) R 24832 24834 24797 0 -1 4194304 3230 0 0 0 120000 3 0 0 25 0 1 0 101254802 13910016 3202 1992294400 134512640 135192793 4294956224 18446744073709551615 134552291 0 0 4096 0 0 0 0 17 1 0 0
/proc/24834/statm: 3396 3202 74 166 0 3227 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 13584

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): 1200.61
CPU time (s): 1200.04
CPU user time (s): 1200.01
CPU system time (s): 0.036994
CPU usage (%): 99.9531
Max. virtual memory (cumulated for all children) (KiB): 13752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3230
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= 2846

runsolver used 0.909861 second user time and 2.45363 second system time

The end

Launcher Data 

Begin job on node28 at 2009-04-26 09:50:15
IDJOB=1728048
IDBENCH=24662
IDSOLVER=504
FILE ID=node28/1728048-1240732215
PBS_JOBID= 9186978
Free space on /tmp= 66292 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT07/crafted/Hard/contest05/others/linvrinv8.sat05-567.reshuffled-07.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728048-1240732215/watcher-1728048-1240732215 -o /tmp/evaluation-result-1728048-1240732215/solver-1728048-1240732215 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1728048-1240732215.cnf

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

MD5SUM BENCH= af4e94e2262dd17f2c350e06d0de5672
RANDOM SEED=2065454771

node28.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		: 3000.261
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		: 3000.261
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:       1459360 kB
Buffers:         57588 kB
Cached:         479260 kB
SwapCached:       5928 kB
Active:         237300 kB
Inactive:       308000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1459360 kB
SwapTotal:     4192956 kB
SwapFree:      4180284 kB
Dirty:             900 kB
Writeback:           0 kB
Mapped:          13668 kB
Slab:            37040 kB
Committed_AS:   435808 kB
PageTables:       1420 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66292 MiB
End job on node28 at 2009-04-26 10:10:18