Trace number 1783633

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) 5000.11 5001.41

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d0.02-s1099787414.sat05-542.reshuffled-07.cnf
MD5SUMe8bf7f81ddac4f189ec204bc856c8406
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 variables1184
Number of clauses14216
Sum of the clauses size42944
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 313920
Number of clauses of size 4296
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

68.37/68.46	c starting MXC with:
68.37/68.46	c cnf_path = HOME/instance-1783633-1241861847.cnf
68.37/68.46	c restart_strategy = auto
68.37/68.46	c sign_strategy = cached
68.37/68.46	c use_preprocessing = -1
68.37/68.46	c output_implicant = 1
68.37/68.46	c timeout_seconds = 0
68.37/68.46	c running SatELite... done
68.37/68.46	c 297 vars eliminated
68.37/68.46	c received 0 units and 13920 clauses from SatELite
68.37/68.46	c 296 assignments made, starting to guess now
68.37/68.46	c ===================================[MXC]=====================================
68.37/68.46	c | Conflicts |                Clause Statistics                   |   Vars   |
68.37/68.46	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
68.37/68.46	c =============================================================================
68.37/68.46	c |         0 |       0       0    13920        0        0     nan |     1184 |
68.37/68.46	c |       100 |       0       0    13920      100     1050    30.0 |      888 |
68.37/68.46	c |       210 |       0       0    13920      210     1105    33.2 |      888 |
68.37/68.46	c |       441 |       0       0    13920      441     1220    33.1 |      888 |
68.37/68.46	c |       805 |       0       0    13920      805     1402    35.6 |      888 |
68.37/68.46	c |      1315 |       0       0    13920     1315     1609    35.1 |      888 |
68.37/68.46	c |      1986 |       0       0    13920     1142     1754    32.5 |      888 |
68.37/68.46	c |      2834 |       0       1    13920     1053     1894    29.7 |      888 |
68.37/68.46	c |      3876 |       0       1    13920     1088     2031    27.5 |      888 |
68.37/68.46	c |      5132 |       0       1    13920     1277     2163    27.5 |      888 |
68.37/68.46	c |      6623 |       0       1    13920     1648     2292    29.2 |      888 |
68.37/68.46	c |      8373 |       0       1    13920     2230     2419    30.7 |      888 |
68.37/68.46	c |     10408 |       0       1    13920     1806     2543    29.8 |      888 |
68.37/68.46	c |     12756 |       0       1    13920     1544     2665    28.1 |      888 |
68.37/68.46	c |     15449 |       0       2    13920     1501     2786    29.2 |      888 |
68.37/68.46	c |     18521 |       0       2    13920     1722     2906    29.1 |      888 |
68.37/68.46	c |     22010 |       0       2    13920     2255     3025    30.6 |      888 |
68.37/68.46	c |     25958 |       0       2    13920     3141     3144    34.0 |      888 |
68.37/68.46	c |     30411 |       0       6    13920     2830     3262    33.2 |      888 |
68.37/68.46	c |     35419 |       0       8    13920     2890     3381    31.9 |      888 |
68.37/68.46	c |     41038 |       0      10    13920     3388     3499    31.3 |      888 |
68.37/68.46	c |     47329 |       0      10    13920     2603     3618    30.6 |      888 |
68.37/68.46	c |     54360 |       0      11    13920     2291     3737    29.4 |      888 |
68.37/68.46	c |     62205 |       0      14    13920     2561     3857    32.1 |      888 |
68.37/68.46	c |     70945 |       0      16    13920     3517     3978    32.3 |      888 |
68.37/68.46	c |     80669 |       0      17    13920     3198     4099    31.8 |      888 |
68.37/68.46	c |     91476 |       0      17    13920     3652     4222    31.7 |      888 |
68.37/68.46	c |    103474 |       0      18    13920     2839     4346    32.3 |      888 |
68.37/68.46	c |    116782 |       0      18    13920     2951     4471    32.8 |      888 |
68.37/68.46	c |    131532 |       0      19    13920     4147     4597    32.9 |      888 |
68.37/68.46	c |    147868 |       0      20    13920     4233     4726    35.3 |      888 |
68.37/68.46	c |    165948 |       0      20    13920     3225     4855    31.3 |      888 |
68.37/68.46	c |    185947 |       0      20    13920     3583     4987    32.4 |      888 |
68.37/68.46	c |    208057 |       0      20    13920     3017     5120    29.8 |      888 |
68.37/68.46	c |    232489 |       0      21    13920     4170     5255    34.0 |      888 |
68.37/68.46	c |    259475 |       0      23    13920     4618     5393    33.2 |      888 |
68.37/68.46	c |    289271 |       0      23    13920     4469     5532    33.9 |      888 |
68.37/68.46	c |    322158 |       0      23    13920     3831     5674    31.5 |      888 |
68.37/68.46	c |    358445 |       0      23    13920     5740     5818    35.7 |      888 |
68.37/68.46	c |    398472 |       0      23    13920     4652     5965    33.3 |      888 |
68.37/68.46	c |    442613 |       0      24    13920     3605     6114    29.9 |      888 |
68.37/68.46	c |    491279 |       0      24    13920     5979     6265    35.7 |      888 |
68.37/68.46	c |    544923 |       0      24    13920     589

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-1783633-1241861847/watcher-1783633-1241861847 -o /tmp/evaluation-result-1783633-1241861847/solver-1783633-1241861847 -C 5000 -W 6000 -M 1800 HOME/mxc-sat09 -i HOME/instance-1783633-1241861847.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: 0.57 0.15 0.05 3/64 28303
/proc/meminfo: memFree=1879032/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=1468 CPUtime=0
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 247 0 0 0 0 0 0 0 18 0 1 0 214217831 1503232 233 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 367 233 54 166 0 198 0

[startup+0.074342 s]
/proc/loadavg: 0.57 0.15 0.05 3/64 28303
/proc/meminfo: memFree=1879032/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=3112 CPUtime=0.07
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 691 0 0 0 7 0 0 0 18 0 1 0 214217831 3186688 622 1992294400 134512640 135192793 4294956224 18446744073709551615 134560269 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 778 622 56 166 0 609 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3112

[startup+0.102344 s]
/proc/loadavg: 0.57 0.15 0.05 3/64 28303
/proc/meminfo: memFree=1879032/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=3112 CPUtime=0.09
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 703 0 0 0 9 0 0 0 18 0 1 0 214217831 3186688 634 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 778 635 56 166 0 609 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3112

[startup+0.301365 s]
/proc/loadavg: 0.57 0.15 0.05 3/64 28303
/proc/meminfo: memFree=1879032/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=4696 CPUtime=0.29
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 1130 0 0 0 29 0 0 0 19 0 1 0 214217831 4808704 1061 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 1174 1061 72 166 0 1005 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4696

[startup+0.702408 s]
/proc/loadavg: 0.57 0.15 0.05 3/64 28303
/proc/meminfo: memFree=1879032/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=4960 CPUtime=0.69
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 1176 0 0 0 69 0 0 0 23 0 1 0 214217831 5079040 1107 1992294400 134512640 135192793 4294956224 18446744073709551615 134549664 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 1240 1107 73 166 0 1071 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4960

[startup+1.50149 s]
/proc/loadavg: 0.57 0.15 0.05 2/65 28304
/proc/meminfo: memFree=1874736/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=5092 CPUtime=1.49
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 1225 0 0 0 149 0 0 0 25 0 1 0 214217831 5214208 1156 1992294400 134512640 135192793 4294956224 18446744073709551615 134551982 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 1273 1156 73 166 0 1104 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5092

[startup+3.10167 s]
/proc/loadavg: 0.57 0.15 0.05 2/65 28304
/proc/meminfo: memFree=1874416/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=5356 CPUtime=3.09
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 1282 0 0 0 309 0 0 0 25 0 1 0 214217831 5484544 1213 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 1339 1213 73 166 0 1170 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5356

[startup+6.30201 s]
/proc/loadavg: 0.61 0.17 0.05 2/65 28304
/proc/meminfo: memFree=1873968/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=5628 CPUtime=6.29
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 1364 0 0 0 629 0 0 0 25 0 1 0 214217831 5763072 1295 1992294400 134512640 135192793 4294956224 18446744073709551615 134550629 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 1407 1295 73 166 0 1238 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5628

[startup+12.7017 s]
/proc/loadavg: 0.64 0.18 0.06 2/65 28304
/proc/meminfo: memFree=1873392/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=6164 CPUtime=12.69
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 1460 0 0 0 1269 0 0 0 25 0 1 0 214217831 6311936 1391 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 1541 1391 73 166 0 1372 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6164

[startup+25.5011 s]
/proc/loadavg: 0.72 0.22 0.07 2/65 28304
/proc/meminfo: memFree=1872880/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=6560 CPUtime=25.48
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 1584 0 0 0 2548 0 0 0 25 0 1 0 214217831 6717440 1515 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 1640 1515 73 166 0 1471 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6560

[startup+51.1018 s]
/proc/loadavg: 0.81 0.28 0.10 2/65 28304
/proc/meminfo: memFree=1872240/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=7252 CPUtime=51.07
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 1737 0 0 0 5107 0 0 0 25 0 1 0 214217831 7426048 1668 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 1813 1668 73 166 0 1644 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7252

[startup+102.305 s]
/proc/loadavg: 0.92 0.39 0.14 2/65 28304
/proc/meminfo: memFree=1871600/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=7996 CPUtime=102.27
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 1906 0 0 0 10226 1 0 0 25 0 1 0 214217831 8187904 1837 1992294400 134512640 135192793 4294956224 18446744073709551615 134552331 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 1999 1837 74 166 0 1830 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7996

[startup+162.302 s]
/proc/loadavg: 0.97 0.50 0.19 2/65 28304
/proc/meminfo: memFree=1870896/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=8748 CPUtime=162.25
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 2067 0 0 0 16224 1 0 0 25 0 1 0 214217831 8957952 1998 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 2187 1998 74 166 0 2018 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 8748

[startup+222.301 s]
/proc/loadavg: 0.99 0.59 0.24 2/65 28306
/proc/meminfo: memFree=1869936/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=9584 CPUtime=222.23
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 2259 0 0 0 22222 1 0 0 25 0 1 0 214217831 9814016 2190 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 2396 2190 74 166 0 2227 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9584

[startup+282.302 s]
/proc/loadavg: 0.99 0.66 0.29 2/65 28306
/proc/meminfo: memFree=1869168/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=10284 CPUtime=282.22
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 2437 0 0 0 28221 1 0 0 25 0 1 0 214217831 10530816 2368 1992294400 134512640 135192793 4294956224 18446744073709551615 134552288 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 2571 2368 74 166 0 2402 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 10284

[startup+342.301 s]
/proc/loadavg: 0.99 0.72 0.33 2/65 28306
/proc/meminfo: memFree=1868784/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=10708 CPUtime=342.21
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 2519 0 0 0 34219 2 0 0 25 0 1 0 214217831 10964992 2450 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 2677 2450 74 166 0 2508 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 10708

[startup+402.302 s]
/proc/loadavg: 0.99 0.77 0.37 2/65 28306
/proc/meminfo: memFree=1868336/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=11180 CPUtime=402.19
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 2627 0 0 0 40217 2 0 0 25 0 1 0 214217831 11448320 2558 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 2795 2558 74 166 0 2626 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 11180

[startup+462.301 s]
/proc/loadavg: 0.99 0.81 0.40 2/65 28306
/proc/meminfo: memFree=1867952/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=11500 CPUtime=462.17
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 2715 0 0 0 46215 2 0 0 25 0 1 0 214217831 11776000 2646 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 2875 2646 74 166 0 2706 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 11500

[startup+522.302 s]
/proc/loadavg: 0.99 0.84 0.44 2/65 28306
/proc/meminfo: memFree=1867632/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=11820 CPUtime=522.16
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 2793 0 0 0 52214 2 0 0 25 0 1 0 214217831 12103680 2724 1992294400 134512640 135192793 4294956224 18446744073709551615 134534239 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 2955 2724 74 166 0 2786 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 11820

[startup+582.302 s]
/proc/loadavg: 0.99 0.86 0.47 2/65 28306
/proc/meminfo: memFree=1867248/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=12312 CPUtime=582.14
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 2884 0 0 0 58212 2 0 0 25 0 1 0 214217831 12607488 2815 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 3078 2815 74 166 0 2909 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 12312

[startup+642.303 s]
/proc/loadavg: 0.99 0.89 0.50 2/65 28306
/proc/meminfo: memFree=1866928/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=12616 CPUtime=642.13
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 2956 0 0 0 64211 2 0 0 25 0 1 0 214217831 12918784 2887 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 3154 2887 74 166 0 2985 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 12616

[startup+702.303 s]

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

[startup+4002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28314
/proc/meminfo: memFree=1854576/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=25748 CPUtime=4001.25
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 5750 0 0 0 400113 12 0 0 25 0 1 0 214217831 26365952 5681 1992294400 134512640 135192793 4294956224 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 6437 5681 74 166 0 6268 0
Current children cumulated CPU time (s) 4001.25
Current children cumulated vsize (KiB) 25748

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28314
/proc/meminfo: memFree=1854384/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=25908 CPUtime=4061.24
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 5782 0 0 0 406112 12 0 0 25 0 1 0 214217831 26529792 5713 1992294400 134512640 135192793 4294956224 18446744073709551615 134534296 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 6477 5713 74 166 0 6308 0
Current children cumulated CPU time (s) 4061.24
Current children cumulated vsize (KiB) 25908

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28314
/proc/meminfo: memFree=1854320/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=26052 CPUtime=4121.22
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 5806 0 0 0 412110 12 0 0 25 0 1 0 214217831 26677248 5737 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 6513 5737 74 166 0 6344 0
Current children cumulated CPU time (s) 4121.22
Current children cumulated vsize (KiB) 26052

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28314
/proc/meminfo: memFree=1854064/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=26212 CPUtime=4181.2
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 5854 0 0 0 418108 12 0 0 25 0 1 0 214217831 26841088 5785 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 6553 5785 74 166 0 6384 0
Current children cumulated CPU time (s) 4181.2
Current children cumulated vsize (KiB) 26212

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28314
/proc/meminfo: memFree=1853936/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=26372 CPUtime=4241.19
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 5880 0 0 0 424107 12 0 0 25 0 1 0 214217831 27004928 5811 1992294400 134512640 135192793 4294956224 18446744073709551615 134533824 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 6593 5811 74 166 0 6424 0
Current children cumulated CPU time (s) 4241.19
Current children cumulated vsize (KiB) 26372

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28314
/proc/meminfo: memFree=1853872/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=26372 CPUtime=4301.17
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 5880 0 0 0 430105 12 0 0 25 0 1 0 214217831 27004928 5811 1992294400 134512640 135192793 4294956224 18446744073709551615 134533840 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 6593 5811 74 166 0 6424 0
Current children cumulated CPU time (s) 4301.17
Current children cumulated vsize (KiB) 26372

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28314
/proc/meminfo: memFree=1853808/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=26372 CPUtime=4361.16
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 5880 0 0 0 436104 12 0 0 25 0 1 0 214217831 27004928 5811 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 6593 5811 74 166 0 6424 0
Current children cumulated CPU time (s) 4361.16
Current children cumulated vsize (KiB) 26372

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28314
/proc/meminfo: memFree=1853936/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=26372 CPUtime=4421.14
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 5882 0 0 0 442102 12 0 0 25 0 1 0 214217831 27004928 5813 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 6593 5813 74 166 0 6424 0
Current children cumulated CPU time (s) 4421.14
Current children cumulated vsize (KiB) 26372

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28314
/proc/meminfo: memFree=1853872/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=26372 CPUtime=4481.13
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 5886 0 0 0 448101 12 0 0 25 0 1 0 214217831 27004928 5817 1992294400 134512640 135192793 4294956224 18446744073709551615 134550620 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 6593 5817 74 166 0 6424 0
Current children cumulated CPU time (s) 4481.13
Current children cumulated vsize (KiB) 26372

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28314
/proc/meminfo: memFree=1853680/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=26372 CPUtime=4541.11
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 5916 0 0 0 454099 12 0 0 25 0 1 0 214217831 27004928 5847 1992294400 134512640 135192793 4294956224 18446744073709551615 134534006 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 6593 5847 74 166 0 6424 0
Current children cumulated CPU time (s) 4541.11
Current children cumulated vsize (KiB) 26372

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28314
/proc/meminfo: memFree=1853552/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=26532 CPUtime=4601.1
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 5941 0 0 0 460098 12 0 0 25 0 1 0 214217831 27168768 5872 1992294400 134512640 135192793 4294956224 18446744073709551615 134551982 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 6633 5872 74 166 0 6464 0
Current children cumulated CPU time (s) 4601.1
Current children cumulated vsize (KiB) 26532

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28314
/proc/meminfo: memFree=1853488/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=26532 CPUtime=4661.08
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 5949 0 0 0 466096 12 0 0 25 0 1 0 214217831 27168768 5880 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 6633 5880 74 166 0 6464 0
Current children cumulated CPU time (s) 4661.08
Current children cumulated vsize (KiB) 26532

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28314
/proc/meminfo: memFree=1853552/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=26532 CPUtime=4721.06
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 5951 0 0 0 472094 12 0 0 25 0 1 0 214217831 27168768 5882 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 6633 5882 74 166 0 6464 0
Current children cumulated CPU time (s) 4721.06
Current children cumulated vsize (KiB) 26532

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28314
/proc/meminfo: memFree=1853488/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=26532 CPUtime=4781.04
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 5951 0 0 0 478092 12 0 0 25 0 1 0 214217831 27168768 5882 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 6633 5882 74 166 0 6464 0
Current children cumulated CPU time (s) 4781.04
Current children cumulated vsize (KiB) 26532

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28314
/proc/meminfo: memFree=1853360/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=26788 CPUtime=4841.03
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 5986 0 0 0 484091 12 0 0 25 0 1 0 214217831 27430912 5917 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 6697 5917 74 166 0 6528 0
Current children cumulated CPU time (s) 4841.03
Current children cumulated vsize (KiB) 26788

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28314
/proc/meminfo: memFree=1853040/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=27044 CPUtime=4901.01
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 6043 0 0 0 490089 12 0 0 25 0 1 0 214217831 27693056 5974 1992294400 134512640 135192793 4294956224 18446744073709551615 134533800 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 6761 5974 74 166 0 6592 0
Current children cumulated CPU time (s) 4901.01
Current children cumulated vsize (KiB) 27044

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28314
/proc/meminfo: memFree=1852976/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=27300 CPUtime=4961
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 6064 0 0 0 496088 12 0 0 25 0 1 0 214217831 27955200 5995 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 6825 5995 74 166 0 6656 0
Current children cumulated CPU time (s) 4961
Current children cumulated vsize (KiB) 27300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 28314
/proc/meminfo: memFree=1852976/2055920 swapFree=4180160/4192956
[pid=28303] ppid=28301 vsize=27300 CPUtime=5000.09
/proc/28303/stat : 28303 (mxc-sat09) R 28301 28303 28239 0 -1 4194304 6065 0 0 0 499997 12 0 0 25 0 1 0 214217831 27955200 5996 1992294400 134512640 135192793 4294956224 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 1 0 0
/proc/28303/statm: 6825 5996 74 166 0 6656 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 27300

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): 5001.41
CPU time (s): 5000.11
CPU user time (s): 4999.97
CPU system time (s): 0.133979
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 27300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.133979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6065
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= 9604

runsolver used 3.2785 second user time and 10.5694 second system time

The end

Launcher Data 

Begin job on node21 at 2009-05-09 11:37:27
IDJOB=1783633
IDBENCH=24621
IDSOLVER=613
FILE ID=node21/1783633-1241861847
PBS_JOBID= 9264591
Free space on /tmp= 65984 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d0.02-s1099787414.sat05-542.reshuffled-07.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1783633-1241861847/watcher-1783633-1241861847 -o /tmp/evaluation-result-1783633-1241861847/solver-1783633-1241861847 -C 5000 -W 6000 -M 1800  HOME/mxc-sat09 -i HOME/instance-1783633-1241861847.cnf

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

MD5SUM BENCH= e8bf7f81ddac4f189ec204bc856c8406
RANDOM SEED=163978118

node21.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		: 3000.233
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		: 3000.233
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:       1879448 kB
Buffers:         25688 kB
Cached:          82264 kB
SwapCached:       7036 kB
Active:          46164 kB
Inactive:        71724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1879448 kB
SwapTotal:     4192956 kB
SwapFree:      4180160 kB
Dirty:             900 kB
Writeback:           0 kB
Mapped:          14948 kB
Slab:            44584 kB
Committed_AS:   804324 kB
PageTables:       1380 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= 65980 MiB
End job on node21 at 2009-05-09 13:00:50