Trace number 369063

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2007-02-08SAT 1222.04 1222.37

General information on the benchmark

Namecrafted/Medium/contest05/jarvisalo/
mod2-rand3bip-sat-220-2.sat05-2174.reshuffled-07.cnf
MD5SUMa29014c1083fbe8ff0da4344f4f9d84f
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010998
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses880
Sum of the clauses size2640
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3880
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

1221.97/1222.36	c MXC attempting /tmp/evaluation/369063-1177249127/instance-369063-1177249127.cnf
1221.97/1222.36	c 0 assignments made, starting to guess now
1221.97/1222.36	c ===================================[MXC]=====================================
1221.97/1222.36	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
1221.97/1222.36	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
1221.97/1222.36	c =============================================================================
1221.97/1222.36	c |         0 |     880     2640 |    1000       0       0     nan |  0.000 % |
1221.97/1222.36	c |       100 |     880     2640 |    1100     100    2350    23.5 |  0.000 % |
1221.97/1222.36	c |       250 |     880     2640 |    1210     250    6646    26.6 |  0.000 % |
1221.97/1222.36	c |       475 |     880     2640 |    1331     475   11930    25.1 |  0.000 % |
1221.97/1222.36	c |       812 |     880     2640 |    1464     812   20464    25.2 |  0.000 % |
1221.97/1222.36	c |      1318 |     880     2640 |    1610    1318   32770    24.9 |  0.000 % |
1221.97/1222.36	c |      2078 |     880     2640 |    1771    1273   28867    22.7 |  0.000 % |
1221.97/1222.36	c |      3218 |     880     2640 |    1948    1527   30666    20.1 |  0.000 % |
1221.97/1222.36	c |      4927 |     880     2640 |    2143    1288   24220    18.8 |  0.000 % |
1221.97/1222.36	c |      7489 |     880     2640 |    2357    1705   36166    21.2 |  0.000 % |
1221.97/1222.36	c |     11334 |     880     2640 |    2593    2013   42815    21.3 |  0.000 % |
1221.97/1222.36	c |     17102 |     880     2640 |    2853    2596   52092    20.1 |  0.000 % |
1221.97/1222.36	c |     25752 |     880     2640 |    3138    2687   61974    23.1 |  0.000 % |
1221.97/1222.36	c |     38726 |     880     2640 |    3452    3116   70648    22.7 |  0.000 % |
1221.97/1222.36	c |     58188 |     880     2640 |    3797    1868   34019    18.2 |  0.000 % |
1221.97/1222.36	c |     87381 |     880     2640 |    4177    2591   54615    21.1 |  0.000 % |
1221.97/1222.36	c |    131171 |     880     2640 |    4594    2537   46104    18.2 |  0.000 % |
1221.97/1222.36	c |    196856 |     880     2640 |    5054    3931   72427    18.4 |  0.000 % |
1221.97/1222.36	c |    295383 |     880     2640 |    5559    3946   73536    18.6 |  0.000 % |
1221.97/1222.36	c |    443173 |     880     2640 |    6115    4491   86839    19.3 |  0.000 % |
1221.97/1222.36	c |    664856 |     880     2640 |    6727    3106   53189    17.1 |  0.000 % |
1221.97/1222.36	c |    997382 |     880     2640 |    7400    6184  119513    19.3 |  0.000 % |
1221.97/1222.36	c |   1496171 |     880     2640 |    8140    5772   98766    17.1 |  0.000 % |
1221.97/1222.36	c |   2244353 |     880     2640 |    8954    5512   92810    16.8 |  0.000 % |
1221.97/1222.36	c |   3366627 |     880     2640 |    9849    4696   72699    15.5 |  0.000 % |
1221.97/1222.36	c |   5050039 |     880     2640 |   10834    4964   75864    15.3 |  0.000 % |
1221.97/1222.36	c |   7575158 |     880     2640 |   11918    7142  112039    15.7 |  0.000 % |
1221.97/1222.36	c 1222.210s elapsed
1221.97/1222.36	c restarts: 26
1221.97/1222.36	c decisions: 11597692
1221.97/1222.36	c propagations: 650642688
1221.97/1222.36	c conflicts: 11140312
1221.97/1222.36	s SATISFIABLE
1221.97/1222.36	v -93 51 82 196 -22 192 5 72 95 58 -2 197 -128 135 166 126 151 -220 209 -132 -178 -213 -188 -137 -104 34 158 -54 -103 -57 218 117 219 -156 129 71 -36 113 -214 -207 -182 67 -120 109 108 -43 208 97 56 130 -15 -89 -167 73 -140 -187 -161 159 -84 107 62 -122 -70 -124 -88 -170 24 160 94 28 -173 18 216 102 49 -35 180 -12 184 123 211 80 -45 37 172 -7 217 96 13 -30 -200 150 -99 -148 -162 205 63 -78 -90 -10 131 145 204 -171 106 -138 -27 -47 199 101 59 17 147 -121 -203 -157 32 -53 -87 114 61 165 -31 21 195 146 179 -177 -4 186 -169 -202 -212 68 -33 -75 -29 8 -210 -44 176 136 134 98 83 143 -60 52 -91 -206 183 181 153 111 -191 -69 -112 -133 -115 38 -144 -55 85 110 -193 25 -19 -86 -23 -198 -26 125 46 185 -201 -81 194 -189 -6 40 -105 -66 -175 118 -41 -164 50 42 168 142 -100 -65 -174 92 -190 -16 74 -39 -79 154 -76 9 -116 -3 -163 127 -152 -1 -48 -215 141 149 77 -155 11 -119 14 139 -20 64 0

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-369063-1177249127 -o ROOT/results/node7/solver-369063-1177249127 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369063-1177249127/mxc /tmp/evaluation/369063-1177249127/instance-369063-1177249127.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): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 16939
/proc/meminfo: memFree=1863536/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=932 CPUtime=0
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 107 0 0 0 0 0 0 0 18 0 1 0 200950305 954368 91 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134643709 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 233 91 59 122 0 107 0

[startup+0.0928479 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 16939
/proc/meminfo: memFree=1863536/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=1204 CPUtime=0.09
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 174 0 0 0 9 0 0 0 18 0 1 0 200950305 1232896 156 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 301 156 67 122 0 175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1204

[startup+0.101849 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 16939
/proc/meminfo: memFree=1863536/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=1204 CPUtime=0.09
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 174 0 0 0 9 0 0 0 18 0 1 0 200950305 1232896 156 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 301 156 67 122 0 175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1204

[startup+0.30187 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 16939
/proc/meminfo: memFree=1863536/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=1336 CPUtime=0.29
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 199 0 0 0 29 0 0 0 19 0 1 0 200950305 1368064 181 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 334 181 67 122 0 208 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1336

[startup+0.701912 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 16939
/proc/meminfo: memFree=1863536/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=1460 CPUtime=0.69
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 239 0 0 0 69 0 0 0 22 0 1 0 200950305 1495040 221 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 365 221 67 122 0 239 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1460

[startup+1.502 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 16940
/proc/meminfo: memFree=1862824/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=1584 CPUtime=1.49
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 277 0 0 0 149 0 0 0 25 0 1 0 200950305 1622016 259 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519631 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 396 259 67 122 0 270 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1584

[startup+3.10116 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 16940
/proc/meminfo: memFree=1862512/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=1704 CPUtime=3.09
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 311 0 0 0 309 0 0 0 25 0 1 0 200950305 1744896 293 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530053 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 426 293 67 122 0 300 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1704

[startup+6.3015 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 16940
/proc/meminfo: memFree=1862320/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=1976 CPUtime=6.29
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 364 0 0 0 629 0 0 0 25 0 1 0 200950305 2023424 346 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 494 346 67 122 0 368 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1976

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16940
/proc/meminfo: memFree=1861936/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=2212 CPUtime=12.69
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 427 0 0 0 1269 0 0 0 25 0 1 0 200950305 2265088 409 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 553 409 67 122 0 427 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2212

[startup+25.5025 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 16940
/proc/meminfo: memFree=1861680/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=2436 CPUtime=25.48
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 494 0 0 0 2548 0 0 0 25 0 1 0 200950305 2494464 476 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 609 476 67 122 0 483 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2436

[startup+51.1022 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 16940
/proc/meminfo: memFree=1861360/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=2752 CPUtime=51.08
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 572 0 0 0 5108 0 0 0 25 0 1 0 200950305 2818048 554 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 688 554 67 122 0 562 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2752

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 16940
/proc/meminfo: memFree=1860336/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=3748 CPUtime=102.27
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 808 0 0 0 10226 1 0 0 25 0 1 0 200950305 3837952 790 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 937 790 67 122 0 811 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3748

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16940
/proc/meminfo: memFree=1859952/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=4092 CPUtime=162.25
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 898 0 0 0 16224 1 0 0 25 0 1 0 200950305 4190208 880 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 1023 880 67 122 0 897 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4092

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16940
/proc/meminfo: memFree=1859824/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=4256 CPUtime=222.23
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 928 0 0 0 22222 1 0 0 25 0 1 0 200950305 4358144 910 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 1064 910 67 122 0 938 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4256

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16940
/proc/meminfo: memFree=1859440/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=4488 CPUtime=282.22
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 1004 0 0 0 28220 2 0 0 25 0 1 0 200950305 4595712 986 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 1122 986 67 122 0 996 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4488

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16940
/proc/meminfo: memFree=1859376/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=4616 CPUtime=342.2
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 1016 0 0 0 34218 2 0 0 25 0 1 0 200950305 4726784 998 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 1154 998 67 122 0 1028 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4616

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16940
/proc/meminfo: memFree=1859120/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=4716 CPUtime=402.19
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 1056 0 0 0 40216 3 0 0 25 0 1 0 200950305 4829184 1038 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529809 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 1179 1038 67 122 0 1053 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 4716

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16940
/proc/meminfo: memFree=1858992/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=4812 CPUtime=462.17
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 1083 0 0 0 46214 3 0 0 25 0 1 0 200950305 4927488 1065 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 1203 1065 67 122 0 1077 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 4812

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16940
/proc/meminfo: memFree=1858800/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=5020 CPUtime=522.15
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 1131 0 0 0 52212 3 0 0 25 0 1 0 200950305 5140480 1113 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 1255 1113 67 122 0 1129 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 5020

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16940
/proc/meminfo: memFree=1858608/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=5120 CPUtime=582.14
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 1161 0 0 0 58210 4 0 0 25 0 1 0 200950305 5242880 1143 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 1280 1143 67 122 0 1154 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 5120

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16940
/proc/meminfo: memFree=1858480/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=5216 CPUtime=642.13
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 1181 0 0 0 64208 5 0 0 25 0 1 0 200950305 5341184 1163 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534137 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 1304 1163 67 122 0 1178 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 5216

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16940
/proc/meminfo: memFree=1858224/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=5408 CPUtime=702.11
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 1234 0 0 0 70206 5 0 0 25 0 1 0 200950305 5537792 1216 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530150 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 1352 1216 67 122 0 1226 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 5408

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16940
/proc/meminfo: memFree=1857904/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=5712 CPUtime=762.1
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 1298 0 0 0 76204 6 0 0 25 0 1 0 200950305 5849088 1280 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 1428 1280 67 122 0 1302 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 5712

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16940
/proc/meminfo: memFree=1857584/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=6000 CPUtime=822.08
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 1372 0 0 0 82202 6 0 0 25 0 1 0 200950305 6144000 1354 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 1500 1354 67 122 0 1374 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 6000

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16940
/proc/meminfo: memFree=1857392/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=6192 CPUtime=882.07
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 1420 0 0 0 88200 7 0 0 25 0 1 0 200950305 6340608 1402 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 1548 1402 67 122 0 1422 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 6192

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16940
/proc/meminfo: memFree=1857136/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=6384 CPUtime=942.05
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 1468 0 0 0 94198 7 0 0 25 0 1 0 200950305 6537216 1450 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 1596 1450 67 122 0 1470 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 6384

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16940
/proc/meminfo: memFree=1856944/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=6576 CPUtime=1002.04
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 1508 0 0 0 100196 8 0 0 25 0 1 0 200950305 6733824 1490 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 1644 1490 67 122 0 1518 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 6576

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16940
/proc/meminfo: memFree=1856624/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=6864 CPUtime=1062.02
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 1580 0 0 0 106194 8 0 0 25 0 1 0 200950305 7028736 1562 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 1716 1562 67 122 0 1590 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 6864

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16940
/proc/meminfo: memFree=1856496/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=6864 CPUtime=1122
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 1596 0 0 0 112192 8 0 0 25 0 1 0 200950305 7028736 1578 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 1716 1578 67 122 0 1590 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 6864

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16940
/proc/meminfo: memFree=1856368/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=6960 CPUtime=1181.99
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 1612 0 0 0 118190 9 0 0 25 0 1 0 200950305 7127040 1594 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531108 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 1740 1594 67 122 0 1614 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 6960

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

[startup+1203.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16940
/proc/meminfo: memFree=1856304/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=7056 CPUtime=1202.78
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 1628 0 0 0 120269 9 0 0 25 0 1 0 200950305 7225344 1610 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 1764 1610 67 122 0 1638 0
Current children cumulated CPU time (s) 1202.78
Current children cumulated vsize (KiB) 7056

[startup+1215.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16940
/proc/meminfo: memFree=1856112/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=7056 CPUtime=1215.58
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 1636 0 0 0 121549 9 0 0 25 0 1 0 200950305 7225344 1618 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 1764 1618 67 122 0 1638 0
Current children cumulated CPU time (s) 1215.58
Current children cumulated vsize (KiB) 7056

[startup+1219.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16940
/proc/meminfo: memFree=1856048/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=7056 CPUtime=1218.77
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 1644 0 0 0 121868 9 0 0 25 0 1 0 200950305 7225344 1626 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534811 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 1764 1626 67 122 0 1638 0
Current children cumulated CPU time (s) 1218.77
Current children cumulated vsize (KiB) 7056

[startup+1220.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16940
/proc/meminfo: memFree=1856048/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=7056 CPUtime=1220.37
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 1644 0 0 0 122028 9 0 0 25 0 1 0 200950305 7225344 1626 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 1764 1626 67 122 0 1638 0
Current children cumulated CPU time (s) 1220.37
Current children cumulated vsize (KiB) 7056

[startup+1221.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16940
/proc/meminfo: memFree=1856048/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=7056 CPUtime=1221.17
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 1644 0 0 0 122108 9 0 0 25 0 1 0 200950305 7225344 1626 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 1764 1626 67 122 0 1638 0
Current children cumulated CPU time (s) 1221.17
Current children cumulated vsize (KiB) 7056

[startup+1221.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16940
/proc/meminfo: memFree=1856048/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=7056 CPUtime=1221.57
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 1644 0 0 0 122148 9 0 0 25 0 1 0 200950305 7225344 1626 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 1764 1626 67 122 0 1638 0
Current children cumulated CPU time (s) 1221.57
Current children cumulated vsize (KiB) 7056

[startup+1222.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16940
/proc/meminfo: memFree=1856048/2055920 swapFree=4159516/4192956
[pid=16939] ppid=16937 vsize=7056 CPUtime=1221.97
/proc/16939/stat : 16939 (mxc) R 16937 16939 16883 0 -1 4194304 1644 0 0 0 122188 9 0 0 25 0 1 0 200950305 7225344 1626 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/16939/statm: 1764 1626 67 122 0 1638 0
Current children cumulated CPU time (s) 1221.97
Current children cumulated vsize (KiB) 7056

Child status: 10
Real time (s): 1222.37
CPU time (s): 1222.04
CPU user time (s): 1221.94
CPU system time (s): 0.098984
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 7056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1221.94
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1646
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= 8
involuntary context switches= 1852

runsolver used 1.37479 second user time and 2.77858 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sun Apr 22 13:38:47 UTC 2007

IDJOB= 369063
IDBENCH= 24603
IDSOLVER= 181
FILE ID= node7/369063-1177249127

PBS_JOBID= 4650576

Free space on /tmp= 66411 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/jarvisalo/mod2-rand3bip-sat-220-2.sat05-2174.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369063-1177249127/mxc /tmp/evaluation/369063-1177249127/instance-369063-1177249127.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-369063-1177249127 -o ROOT/results/node7/solver-369063-1177249127 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369063-1177249127/mxc /tmp/evaluation/369063-1177249127/instance-369063-1177249127.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a29014c1083fbe8ff0da4344f4f9d84f

RANDOM SEED= 903029685

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
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		: 3000.231
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:       1864584 kB
Buffers:         19612 kB
Cached:         103232 kB
SwapCached:      13088 kB
Active:          36124 kB
Inactive:       109312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1864584 kB
SwapTotal:     4192956 kB
SwapFree:      4159516 kB
Dirty:             780 kB
Writeback:           0 kB
Mapped:          29632 kB
Slab:            31428 kB
Committed_AS:  8826596 kB
PageTables:       1860 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= 66411 MiB

End job on node7 on Sun Apr 22 13:59:09 UTC 2007