Trace number 369181

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 3064.59 3065.76

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-280-1.sat05-2263.reshuffled-07.cnf
MD5SUM5c670fd8fd3fa9f00ac6df3f4ca9c99c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015997
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of clauses1120
Sum of the clauses size3360
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31120
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

3064.54/3065.75	c MXC attempting /tmp/evaluation/369181-1177292464/instance-369181-1177292464.cnf
3064.54/3065.75	c 0 assignments made, starting to guess now
3064.54/3065.75	c ===================================[MXC]=====================================
3064.54/3065.75	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
3064.54/3065.75	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
3064.54/3065.75	c =============================================================================
3064.54/3065.75	c |         0 |    1120     3360 |    1000       0       0     nan |  0.000 % |
3064.54/3065.75	c |       101 |    1120     3360 |    1100     100    3487    34.9 |  0.000 % |
3064.54/3065.75	c |       251 |    1120     3360 |    1210     249    8136    32.7 |  0.000 % |
3064.54/3065.75	c |       476 |    1120     3360 |    1331     474   14582    30.8 |  0.000 % |
3064.54/3065.75	c |       813 |    1120     3360 |    1464     810   24294    30.0 |  0.000 % |
3064.54/3065.75	c |      1320 |    1120     3360 |    1610    1316   41876    31.8 |  0.000 % |
3064.54/3065.75	c |      2079 |    1120     3360 |    1771    1268   37951    29.9 |  0.000 % |
3064.54/3065.75	c |      3219 |    1120     3360 |    1948    1522   39965    26.3 |  0.000 % |
3064.54/3065.75	c |      4927 |    1120     3360 |    2143    1280   32526    25.4 |  0.000 % |
3064.54/3065.75	c |      7489 |    1120     3360 |    2357    1698   38749    22.8 |  0.000 % |
3064.54/3065.75	c |     11333 |    1120     3360 |    2593    2006   42077    21.0 |  0.000 % |
3064.54/3065.75	c |     17099 |    1120     3360 |    2853    2588   53677    20.7 |  0.000 % |
3064.54/3065.75	c |     25749 |    1120     3360 |    3138    2679   55750    20.8 |  0.000 % |
3064.54/3065.75	c |     38723 |    1120     3360 |    3452    3100   66472    21.4 |  0.000 % |
3064.54/3065.75	c |     58185 |    1120     3360 |    3797    1858   36802    19.8 |  0.000 % |
3064.54/3065.75	c |     87377 |    1120     3360 |    4177    2584   53768    20.8 |  0.000 % |
3064.54/3065.75	c |    131167 |    1120     3360 |    4594    2552   50124    19.6 |  0.000 % |
3064.54/3065.75	c |    196851 |    1120     3360 |    5054    3942   78070    19.8 |  0.000 % |
3064.54/3065.75	c |    295378 |    1120     3360 |    5559    3984   86923    21.8 |  0.000 % |
3064.54/3065.75	c |    443167 |    1120     3360 |    6115    4536   92087    20.3 |  0.000 % |
3064.54/3065.75	c |    664851 |    1120     3360 |    6727    3140   64920    20.7 |  0.000 % |
3064.54/3065.75	c |    997376 |    1120     3360 |    7400    6207  129978    20.9 |  0.000 % |
3064.54/3065.75	c |   1496164 |    1120     3360 |    8140    5794  115482    19.9 |  0.000 % |
3064.54/3065.75	c |   2244346 |    1120     3360 |    8954    5553  117912    21.2 |  0.000 % |
3064.54/3065.75	c |   3366620 |    1120     3360 |    9849    4802   96277    20.0 |  0.000 % |
3064.54/3065.75	c |   5050031 |    1120     3360 |   10834    4963   93080    18.8 |  0.000 % |
3064.54/3065.75	c |   7575148 |    1120     3360 |   11918    7200  126457    17.6 |  0.000 % |
3064.54/3065.75	c |  11362823 |    1120     3360 |   13109    7377  148803    20.2 |  0.000 % |
3064.54/3065.75	c |  17044335 |    1120     3360 |   14420    8868  179861    20.3 |  0.000 % |
3064.54/3065.75	c -1229.917s elapsed
3064.54/3065.75	c restarts: 28
3064.54/3065.75	c decisions: 24045309
3064.54/3065.75	c propagations: 1612136270
3064.54/3065.75	c conflicts: 22806979
3064.54/3065.75	s SATISFIABLE
3064.54/3065.75	v -119 -213 -7 -55 78 -195 183 -47 17 -159 -275 70 193 -274 -187 -223 -173 72 -10 221 -108 139 -9 231 39 -12 90 -214 115 -161 -125 88 52 234 75 208 -61 -206 -82 -8 92 -174 -58 -63 -76 -209 130 71 -74 27 235 270 23 44 -135 101 205 87 98 -266 -202 278 181 -43 16 197 112 -272 97 18 54 165 -103 215 -203 -84 -261 -254 -194 118 177 -168 -81 -42 138 279 -252 126 211 -79 129 227 -182 133 -157 -164 -113 -33 -247 158 200 -226 21 127 -57 36 51 204 256 176 -162 94 20 -262 -156 91 -143 4 68 232 -238 -106 255 -171 178 11 -132 -64 -243 -155 93 -172 -117 83 48 62 230 -190 228 236 -46 49 257 -263 -13 -148 224 166 116 59 265 -114 19 149 -169 95 277 -131 -146 259 56 167 241 -179 69 -102 -251 -140 -96 191 -100 186 -218 -141 180 225 25 104 137 220 -264 -2 144 -184 -24 160 -73 -107 253 80 -142 -15 67 150 -86 229 -1 -35 -237 -50 120 -170 260 32 199 -26 -192 -151 -245 -41 -185 -110 53 240 77 -271 189 45 201 -163 269 -239 -210 196 85 153 242 -250 22 280 -6 -217 -246 121 -60 37 212 -109 -249 -134 -267 30 89 -175 31 -122 124 34 -29 273 -147 -111 268 -28 -40 -216 38 -66 145 -123 -5 233 -207 105 128 136 -188 244 248 -3 258 14 276 -152 198 -154 -222 -219 99 -65 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/node22/watcher-369181-1177292464 -o ROOT/results/node22/solver-369181-1177292464 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369181-1177292464/mxc /tmp/evaluation/369181-1177292464/instance-369181-1177292464.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: 0.85 0.97 0.99 3/77 4957
/proc/meminfo: memFree=1494568/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=932 CPUtime=0
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 109 0 0 0 0 0 0 0 18 0 1 0 177164073 954368 93 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530108 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 233 93 57 122 0 107 0

[startup+0.057451 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 4957
/proc/meminfo: memFree=1494568/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=1200 CPUtime=0.05
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 161 0 0 0 5 0 0 0 18 0 1 0 177164073 1228800 145 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 300 145 59 122 0 174 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1200

[startup+0.101457 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 4957
/proc/meminfo: memFree=1494568/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=1208 CPUtime=0.09
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 188 0 0 0 9 0 0 0 18 0 1 0 177164073 1236992 170 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 302 170 67 122 0 176 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1208

[startup+0.301488 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 4957
/proc/meminfo: memFree=1494568/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=1336 CPUtime=0.29
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 209 0 0 0 29 0 0 0 19 0 1 0 177164073 1368064 191 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 334 191 67 122 0 208 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1336

[startup+0.701548 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 4957
/proc/meminfo: memFree=1494568/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=1460 CPUtime=0.69
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 230 0 0 0 69 0 0 0 23 0 1 0 177164073 1495040 212 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530045 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 365 212 67 122 0 239 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1460

[startup+1.50167 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 4958
/proc/meminfo: memFree=1493856/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=1592 CPUtime=1.49
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 264 0 0 0 149 0 0 0 25 0 1 0 177164073 1630208 246 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 398 246 67 122 0 272 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1592

[startup+3.10192 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 4958
/proc/meminfo: memFree=1493600/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=1712 CPUtime=3.09
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 296 0 0 0 309 0 0 0 25 0 1 0 177164073 1753088 278 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519981 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 428 278 67 122 0 302 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1712

[startup+6.30141 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 4958
/proc/meminfo: memFree=1493416/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=1832 CPUtime=6.29
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 349 0 0 0 629 0 0 0 25 0 1 0 177164073 1875968 331 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 458 331 67 122 0 332 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1832

[startup+12.7014 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 4958
/proc/meminfo: memFree=1493096/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=2068 CPUtime=12.69
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 386 0 0 0 1269 0 0 0 25 0 1 0 177164073 2117632 368 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 517 368 67 122 0 391 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2068

[startup+25.5014 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 4958
/proc/meminfo: memFree=1492712/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=2424 CPUtime=25.48
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 486 0 0 0 2548 0 0 0 25 0 1 0 177164073 2482176 468 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 606 468 67 122 0 480 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2424

[startup+51.1013 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 4958
/proc/meminfo: memFree=1492328/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=2772 CPUtime=51.07
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 583 0 0 0 5107 0 0 0 25 0 1 0 177164073 2838528 565 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528498 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 693 565 67 122 0 567 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2772

[startup+102.305 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 4958
/proc/meminfo: memFree=1491752/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=3380 CPUtime=102.26
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 722 0 0 0 10225 1 0 0 25 0 1 0 177164073 3461120 704 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 845 704 67 122 0 719 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3380

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 4958
/proc/meminfo: memFree=1491368/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=3676 CPUtime=162.24
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 814 0 0 0 16222 2 0 0 25 0 1 0 177164073 3764224 796 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 919 796 67 122 0 793 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3676

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4958
/proc/meminfo: memFree=1490856/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=4244 CPUtime=222.21
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 926 0 0 0 22219 2 0 0 25 0 1 0 177164073 4345856 908 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 1061 908 67 122 0 935 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4244

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4958
/proc/meminfo: memFree=1490408/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=4556 CPUtime=282.2
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 1021 0 0 0 28217 3 0 0 25 0 1 0 177164073 4665344 1003 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 1139 1003 67 122 0 1013 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 4556

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4958
/proc/meminfo: memFree=1490152/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=4764 CPUtime=342.18
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 1071 0 0 0 34215 3 0 0 25 0 1 0 177164073 4878336 1053 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535272 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 1191 1053 67 122 0 1065 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 4764

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4958
/proc/meminfo: memFree=1490024/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=4944 CPUtime=402.16
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 1115 0 0 0 40212 4 0 0 25 0 1 0 177164073 5062656 1097 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 1236 1097 67 122 0 1110 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 4944

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4958
/proc/meminfo: memFree=1489896/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=5164 CPUtime=462.13
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 1169 0 0 0 46209 4 0 0 25 0 1 0 177164073 5287936 1151 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 1291 1151 67 122 0 1165 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 5164

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4958
/proc/meminfo: memFree=1489832/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=5256 CPUtime=522.11
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 1193 0 0 0 52207 4 0 0 25 0 1 0 177164073 5382144 1175 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 1314 1175 67 122 0 1188 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 5256

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4958
/proc/meminfo: memFree=1489704/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=5472 CPUtime=582.1
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 1238 0 0 0 58205 5 0 0 25 0 1 0 177164073 5603328 1220 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 1368 1220 67 122 0 1242 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 5472

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4958
/proc/meminfo: memFree=1489576/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=5456 CPUtime=642.08
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 1250 0 0 0 64203 5 0 0 25 0 1 0 177164073 5586944 1232 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 1364 1232 67 122 0 1238 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 5456


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

/proc/meminfo: memFree=1485992/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=8912 CPUtime=2381.37
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 2112 0 0 0 238117 20 0 0 25 0 1 0 177164073 9125888 2094 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 2228 2094 67 122 0 2102 0
Current children cumulated CPU time (s) 2381.37
Current children cumulated vsize (KiB) 8912

[startup+2442.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 5566
/proc/meminfo: memFree=1485800/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=9104 CPUtime=2441.34
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 2152 0 0 0 244114 20 0 0 25 0 1 0 177164073 9322496 2134 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534722 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 2276 2134 67 122 0 2150 0
Current children cumulated CPU time (s) 2441.34
Current children cumulated vsize (KiB) 9104

[startup+2502.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 5566
/proc/meminfo: memFree=1485736/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=9104 CPUtime=2501.33
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 2160 0 0 0 250112 21 0 0 25 0 1 0 177164073 9322496 2142 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 2276 2142 67 122 0 2150 0
Current children cumulated CPU time (s) 2501.33
Current children cumulated vsize (KiB) 9104

[startup+2562.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 5566
/proc/meminfo: memFree=1485736/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=9104 CPUtime=2561.3
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 2160 0 0 0 256109 21 0 0 25 0 1 0 177164073 9322496 2142 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534791 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 2276 2142 67 122 0 2150 0
Current children cumulated CPU time (s) 2561.3
Current children cumulated vsize (KiB) 9104

[startup+2622.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 5566
/proc/meminfo: memFree=1485672/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=9104 CPUtime=2621.29
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 2160 0 0 0 262107 22 0 0 25 0 1 0 177164073 9322496 2142 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 2276 2142 67 122 0 2150 0
Current children cumulated CPU time (s) 2621.29
Current children cumulated vsize (KiB) 9104

[startup+2682.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 5566
/proc/meminfo: memFree=1485864/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=9104 CPUtime=2681.26
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 2164 0 0 0 268104 22 0 0 25 0 1 0 177164073 9322496 2146 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 2276 2146 67 122 0 2150 0
Current children cumulated CPU time (s) 2681.26
Current children cumulated vsize (KiB) 9104

[startup+2742.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5566
/proc/meminfo: memFree=1485672/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=9280 CPUtime=2741.25
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 2196 0 0 0 274102 23 0 0 25 0 1 0 177164073 9502720 2178 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 2320 2178 67 122 0 2194 0
Current children cumulated CPU time (s) 2741.25
Current children cumulated vsize (KiB) 9280

[startup+2802.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5566
/proc/meminfo: memFree=1485480/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=9376 CPUtime=2801.22
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 2236 0 0 0 280099 23 0 0 25 0 1 0 177164073 9601024 2218 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 2344 2218 67 122 0 2218 0
Current children cumulated CPU time (s) 2801.22
Current children cumulated vsize (KiB) 9376

[startup+2862.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5566
/proc/meminfo: memFree=1485288/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=9552 CPUtime=2861.21
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 2280 0 0 0 286097 24 0 0 25 0 1 0 177164073 9781248 2262 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 2388 2262 67 122 0 2262 0
Current children cumulated CPU time (s) 2861.21
Current children cumulated vsize (KiB) 9552

[startup+2922.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5566
/proc/meminfo: memFree=1485288/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=9648 CPUtime=2921.18
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 2288 0 0 0 292094 24 0 0 25 0 1 0 177164073 9879552 2270 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 2412 2270 67 122 0 2286 0
Current children cumulated CPU time (s) 2921.18
Current children cumulated vsize (KiB) 9648

[startup+2982.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5566
/proc/meminfo: memFree=1485096/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=9772 CPUtime=2981.16
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 2321 0 0 0 298091 25 0 0 25 0 1 0 177164073 10006528 2303 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 2443 2303 67 122 0 2317 0
Current children cumulated CPU time (s) 2981.16
Current children cumulated vsize (KiB) 9772

[startup+3042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5566
/proc/meminfo: memFree=1485160/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=9748 CPUtime=3041.15
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 2321 0 0 0 304089 26 0 0 25 0 1 0 177164073 9981952 2303 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 2437 2303 67 122 0 2311 0
Current children cumulated CPU time (s) 3041.15
Current children cumulated vsize (KiB) 9748

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

[startup+3046.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5566
/proc/meminfo: memFree=1485160/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=9748 CPUtime=3045.15
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 2321 0 0 0 304489 26 0 0 25 0 1 0 177164073 9981952 2303 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530055 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 2437 2303 67 122 0 2311 0
Current children cumulated CPU time (s) 3045.15
Current children cumulated vsize (KiB) 9748

[startup+3059.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5566
/proc/meminfo: memFree=1485160/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=9748 CPUtime=3057.94
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 2321 0 0 0 305768 26 0 0 25 0 1 0 177164073 9981952 2303 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 2437 2303 67 122 0 2311 0
Current children cumulated CPU time (s) 3057.94
Current children cumulated vsize (KiB) 9748

[startup+3062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5566
/proc/meminfo: memFree=1485160/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=9748 CPUtime=3061.14
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 2321 0 0 0 306088 26 0 0 25 0 1 0 177164073 9981952 2303 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 2437 2303 67 122 0 2311 0
Current children cumulated CPU time (s) 3061.14
Current children cumulated vsize (KiB) 9748

[startup+3063.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5566
/proc/meminfo: memFree=1485160/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=9748 CPUtime=3062.74
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 2321 0 0 0 306248 26 0 0 25 0 1 0 177164073 9981952 2303 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534744 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 2437 2303 67 122 0 2311 0
Current children cumulated CPU time (s) 3062.74
Current children cumulated vsize (KiB) 9748

[startup+3064.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5566
/proc/meminfo: memFree=1485160/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=9748 CPUtime=3063.54
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 2321 0 0 0 306328 26 0 0 25 0 1 0 177164073 9981952 2303 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 2437 2303 67 122 0 2311 0
Current children cumulated CPU time (s) 3063.54
Current children cumulated vsize (KiB) 9748

[startup+3065.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5566
/proc/meminfo: memFree=1485160/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=9748 CPUtime=3064.34
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 2321 0 0 0 306408 26 0 0 25 0 1 0 177164073 9981952 2303 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 2437 2303 67 122 0 2311 0
Current children cumulated CPU time (s) 3064.34
Current children cumulated vsize (KiB) 9748

[startup+3065.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5566
/proc/meminfo: memFree=1485160/2055920 swapFree=4168584/4192956
[pid=4957] ppid=4955 vsize=9748 CPUtime=3064.54
/proc/4957/stat : 4957 (mxc) R 4955 4957 4901 0 -1 4194304 2321 0 0 0 306428 26 0 0 25 0 1 0 177164073 9981952 2303 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/4957/statm: 2437 2303 67 122 0 2311 0
Current children cumulated CPU time (s) 3064.54
Current children cumulated vsize (KiB) 9748

Child status: 10
Real time (s): 3065.76
CPU time (s): 3064.59
CPU user time (s): 3064.32
CPU system time (s): 0.263959
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 9836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3064.32
system time used= 0.263959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2323
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= 67250

runsolver used 3.20251 second user time and 6.83196 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Mon Apr 23 01:41:04 UTC 2007

IDJOB= 369181
IDBENCH= 24738
IDSOLVER= 181
FILE ID= node22/369181-1177292464

PBS_JOBID= 4650848

Free space on /tmp= 66498 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-280-1.sat05-2263.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369181-1177292464/mxc /tmp/evaluation/369181-1177292464/instance-369181-1177292464.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-369181-1177292464 -o ROOT/results/node22/solver-369181-1177292464 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369181-1177292464/mxc /tmp/evaluation/369181-1177292464/instance-369181-1177292464.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  5c670fd8fd3fa9f00ac6df3f4ca9c99c

RANDOM SEED= 143855622

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1495040 kB
Buffers:         47604 kB
Cached:         419032 kB
SwapCached:       2292 kB
Active:         253420 kB
Inactive:       235696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1495040 kB
SwapTotal:     4192956 kB
SwapFree:      4168584 kB
Dirty:             756 kB
Writeback:           0 kB
Mapped:          30280 kB
Slab:            57392 kB
Committed_AS:  1894828 kB
PageTables:       1676 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= 66498 MiB

End job on node22 on Mon Apr 23 02:32:10 UTC 2007