Trace number 370216

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 882.428 882.837

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-280-3.sat05-2265.reshuffled-07.cnf
MD5SUMd84d2f51f14938d23f8344f062b55708
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015996
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)

882.39/882.83	c MXC attempting /tmp/evaluation/370216-1177552510/instance-370216-1177552510.cnf
882.39/882.83	c 0 assignments made, starting to guess now
882.39/882.83	c ===================================[MXC]=====================================
882.39/882.83	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
882.39/882.83	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
882.39/882.83	c =============================================================================
882.39/882.83	c |         0 |    1120     3360 |    1000       0       0     nan |  0.000 % |
882.39/882.83	c |       101 |    1120     3360 |    1100     101    2812    27.8 |  0.000 % |
882.39/882.83	c |       252 |    1120     3360 |    1210     252    7549    30.0 |  0.000 % |
882.39/882.83	c |       477 |    1120     3360 |    1331     477   12835    26.9 |  0.000 % |
882.39/882.83	c |       814 |    1120     3360 |    1464     812   22058    27.2 |  0.000 % |
882.39/882.83	c |      1321 |    1120     3360 |    1610    1319   36837    27.9 |  0.000 % |
882.39/882.83	c |      2081 |    1120     3360 |    1771    1273   36459    28.6 |  0.000 % |
882.39/882.83	c |      3220 |    1120     3360 |    1948    1526   43636    28.6 |  0.000 % |
882.39/882.83	c |      4928 |    1120     3360 |    2143    1287   44664    34.7 |  0.000 % |
882.39/882.83	c |      7491 |    1120     3360 |    2357    1706   51189    30.0 |  0.000 % |
882.39/882.83	c |     11335 |    1120     3360 |    2593    2014   47681    23.7 |  0.000 % |
882.39/882.83	c |     17102 |    1120     3360 |    2853    1301   30019    23.1 |  0.000 % |
882.39/882.83	c |     25751 |    1120     3360 |    3138    2821   63721    22.6 |  0.000 % |
882.39/882.83	c |     38726 |    1120     3360 |    3452    1682   36159    21.5 |  0.000 % |
882.39/882.83	c |     58188 |    1120     3360 |    3797    2166   52879    24.4 |  0.000 % |
882.39/882.83	c |     87380 |    1120     3360 |    4177    2911   71694    24.6 |  0.000 % |
882.39/882.83	c |    131169 |    1120     3360 |    4594    2887   69314    24.0 |  0.000 % |
882.39/882.83	c |    196853 |    1120     3360 |    5054    4301  101098    23.5 |  0.000 % |
882.39/882.83	c |    295381 |    1120     3360 |    5559    4394  102108    23.2 |  0.000 % |
882.39/882.83	c |    443171 |    1120     3360 |    6115    5013  115029    22.9 |  0.000 % |
882.39/882.83	c |    664855 |    1120     3360 |    6727    3660   78065    21.3 |  0.000 % |
882.39/882.83	c |    997382 |    1120     3360 |    7400    3390   73647    21.7 |  0.000 % |
882.39/882.83	c |   1496170 |    1120     3360 |    8140    6819  151491    22.2 |  0.000 % |
882.39/882.83	c |   2244352 |    1120     3360 |    8954    6628  159676    24.1 |  0.000 % |
882.39/882.83	c |   3366626 |    1120     3360 |    9849    5850  133302    22.8 |  0.000 % |
882.39/882.83	c |   5050038 |    1120     3360 |   10834    6072  128219    21.1 |  0.000 % |
882.39/882.83	c 882.550s elapsed
882.39/882.83	c restarts: 25
882.39/882.83	c decisions: 7546907
882.39/882.83	c propagations: 566277020
882.39/882.83	c conflicts: 7159987
882.39/882.83	s SATISFIABLE
882.39/882.83	v -98 -176 -15 -250 -144 257 -151 38 57 -255 234 264 215 27 -113 17 -139 92 132 -22 248 -112 109 -37 127 224 -99 -110 -260 50 -79 39 5 -68 -119 163 196 23 20 -233 164 -198 -244 -7 -228 -214 76 72 -249 74 -155 194 -220 -33 42 -32 -169 -246 -125 230 -94 191 -153 -206 -121 -182 161 -123 -54 -115 -216 131 -103 -13 -78 167 271 73 235 -86 -237 269 62 173 171 152 -134 81 -162 91 135 -190 145 251 -263 -277 141 195 43 232 209 165 205 147 150 77 -188 -140 -108 -184 12 67 259 -106 -178 229 201 -40 -25 243 -51 -85 170 111 82 -9 -279 -197 -104 254 75 105 59 245 2 278 -71 -222 149 29 207 126 211 -138 -129 95 45 199 63 -28 18 -221 48 -118 -130 -8 -60 143 261 -168 -66 -210 -166 41 88 46 49 -236 84 -172 -266 101 -202 133 55 180 -217 -227 -4 241 275 -146 -114 26 -6 274 -34 56 -96 107 225 83 157 268 30 159 16 204 154 -276 -212 -175 -218 -137 -21 58 -64 -272 -219 -267 53 -158 -35 -124 -231 242 -93 89 142 -97 -14 -256 -253 -120 1 239 -258 -226 117 193 3 -208 238 -136 -183 280 122 -19 186 -36 -160 265 -177 -189 100 213 179 -52 -70 10 203 -24 148 102 69 -252 65 181 44 192 200 -174 -247 187 -87 262 -240 -11 273 223 -31 -116 185 -128 156 80 270 -90 -61 -47 0

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node19/watcher-370216-1177552510 -o ROOT/results/node19/solver-370216-1177552510 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370216-1177552510/mxc /tmp/evaluation/370216-1177552510/instance-370216-1177552510.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: 0.87 0.96 0.91 3/77 17088
/proc/meminfo: memFree=1612728/2055920 swapFree=4153624/4192956
[pid=17088] ppid=17086 vsize=932 CPUtime=0
/proc/17088/stat : 17088 (mxc) R 17086 17088 15954 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 203168406 954368 93 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529798 0 0 4096 0 0 0 0 17 1 0 0
/proc/17088/statm: 233 93 57 122 0 107 0

[startup+0.0489841 s]
/proc/loadavg: 0.87 0.96 0.91 3/77 17088
/proc/meminfo: memFree=1612728/2055920 swapFree=4153624/4192956
[pid=17088] ppid=17086 vsize=1196 CPUtime=0.04
/proc/17088/stat : 17088 (mxc) R 17086 17088 15954 0 -1 4194304 153 0 0 0 4 0 0 0 18 0 1 0 203168406 1224704 138 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529790 0 0 4096 0 0 0 0 17 1 0 0
/proc/17088/statm: 299 138 59 122 0 173 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1196

[startup+0.101988 s]
/proc/loadavg: 0.87 0.96 0.91 3/77 17088
/proc/meminfo: memFree=1612728/2055920 swapFree=4153624/4192956
[pid=17088] ppid=17086 vsize=1204 CPUtime=0.1
/proc/17088/stat : 17088 (mxc) R 17086 17088 15954 0 -1 4194304 182 0 0 0 10 0 0 0 18 0 1 0 203168406 1232896 165 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/17088/statm: 301 165 67 122 0 175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1204

[startup+0.302011 s]
/proc/loadavg: 0.87 0.96 0.91 3/77 17088
/proc/meminfo: memFree=1612728/2055920 swapFree=4153624/4192956
[pid=17088] ppid=17086 vsize=1336 CPUtime=0.3
/proc/17088/stat : 17088 (mxc) R 17086 17088 15954 0 -1 4194304 215 0 0 0 30 0 0 0 19 0 1 0 203168406 1368064 198 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531126 0 0 4096 0 0 0 0 17 1 0 0
/proc/17088/statm: 334 198 67 122 0 208 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1336

[startup+0.701053 s]
/proc/loadavg: 0.87 0.96 0.91 3/77 17088
/proc/meminfo: memFree=1612728/2055920 swapFree=4153624/4192956
[pid=17088] ppid=17086 vsize=1460 CPUtime=0.69
/proc/17088/stat : 17088 (mxc) R 17086 17088 15954 0 -1 4194304 234 0 0 0 69 0 0 0 23 0 1 0 203168406 1495040 217 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17088/statm: 365 217 67 122 0 239 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1460

[startup+1.50114 s]
/proc/loadavg: 0.87 0.96 0.91 2/78 17089
/proc/meminfo: memFree=1612080/2055920 swapFree=4153624/4192956
[pid=17088] ppid=17086 vsize=1592 CPUtime=1.49
/proc/17088/stat : 17088 (mxc) R 17086 17088 15954 0 -1 4194304 265 0 0 0 149 0 0 0 25 0 1 0 203168406 1630208 248 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/17088/statm: 398 248 67 122 0 272 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1592

[startup+3.10231 s]
/proc/loadavg: 0.87 0.96 0.91 2/78 17089
/proc/meminfo: memFree=1611760/2055920 swapFree=4153624/4192956
[pid=17088] ppid=17086 vsize=1724 CPUtime=3.1
/proc/17088/stat : 17088 (mxc) R 17086 17088 15954 0 -1 4194304 305 0 0 0 310 0 0 0 25 0 1 0 203168406 1765376 288 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531310 0 0 4096 0 0 0 0 17 1 0 0
/proc/17088/statm: 431 288 67 122 0 305 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1724

[startup+6.30166 s]
/proc/loadavg: 0.88 0.96 0.91 2/78 17089
/proc/meminfo: memFree=1611504/2055920 swapFree=4153624/4192956
[pid=17088] ppid=17086 vsize=1856 CPUtime=6.29
/proc/17088/stat : 17088 (mxc) R 17086 17088 15954 0 -1 4194304 354 0 0 0 629 0 0 0 25 0 1 0 203168406 1900544 337 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/17088/statm: 464 337 67 122 0 338 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1856

[startup+12.7014 s]
/proc/loadavg: 0.89 0.96 0.91 2/78 17089
/proc/meminfo: memFree=1611256/2055920 swapFree=4153624/4192956
[pid=17088] ppid=17086 vsize=2148 CPUtime=12.69
/proc/17088/stat : 17088 (mxc) R 17086 17088 15954 0 -1 4194304 422 0 0 0 1269 0 0 0 25 0 1 0 203168406 2199552 405 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/17088/statm: 537 405 67 122 0 411 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2148

[startup+25.5017 s]
/proc/loadavg: 0.91 0.96 0.91 2/78 17089
/proc/meminfo: memFree=1610936/2055920 swapFree=4153624/4192956
[pid=17088] ppid=17086 vsize=2380 CPUtime=25.49
/proc/17088/stat : 17088 (mxc) R 17086 17088 15954 0 -1 4194304 486 0 0 0 2549 0 0 0 25 0 1 0 203168406 2437120 469 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528275 0 0 4096 0 0 0 0 17 1 0 0
/proc/17088/statm: 595 469 67 122 0 469 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2380

[startup+51.1015 s]
/proc/loadavg: 0.94 0.96 0.91 2/78 17089
/proc/meminfo: memFree=1610616/2055920 swapFree=4153624/4192956
[pid=17088] ppid=17086 vsize=2836 CPUtime=51.08
/proc/17088/stat : 17088 (mxc) R 17086 17088 15954 0 -1 4194304 580 0 0 0 5108 0 0 0 25 0 1 0 203168406 2904064 563 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/17088/statm: 709 563 67 122 0 583 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2836

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.91 2/78 17089
/proc/meminfo: memFree=1610040/2055920 swapFree=4153624/4192956
[pid=17088] ppid=17086 vsize=3384 CPUtime=102.27
/proc/17088/stat : 17088 (mxc) R 17086 17088 15954 0 -1 4194304 722 0 0 0 10227 0 0 0 25 0 1 0 203168406 3465216 705 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/17088/statm: 846 705 67 122 0 720 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3384

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17089
/proc/meminfo: memFree=1609272/2055920 swapFree=4153624/4192956
[pid=17088] ppid=17086 vsize=4164 CPUtime=162.24
/proc/17088/stat : 17088 (mxc) R 17086 17088 15954 0 -1 4194304 911 0 0 0 16224 0 0 0 25 0 1 0 203168406 4263936 894 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/17088/statm: 1041 894 67 122 0 915 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4164

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17089
/proc/meminfo: memFree=1608632/2055920 swapFree=4153624/4192956
[pid=17088] ppid=17086 vsize=4724 CPUtime=222.22
/proc/17088/stat : 17088 (mxc) R 17086 17088 15954 0 -1 4194304 1053 0 0 0 22222 0 0 0 25 0 1 0 203168406 4837376 1036 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/17088/statm: 1181 1036 67 122 0 1055 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4724

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17089
/proc/meminfo: memFree=1608312/2055920 swapFree=4153624/4192956
[pid=17088] ppid=17086 vsize=5056 CPUtime=282.21
/proc/17088/stat : 17088 (mxc) R 17086 17088 15954 0 -1 4194304 1138 0 0 0 28221 0 0 0 25 0 1 0 203168406 5177344 1121 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17088/statm: 1264 1121 67 122 0 1138 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5056

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 17089
/proc/meminfo: memFree=1607800/2055920 swapFree=4153624/4192956
[pid=17088] ppid=17086 vsize=5512 CPUtime=342.19
/proc/17088/stat : 17088 (mxc) R 17086 17088 15954 0 -1 4194304 1269 0 0 0 34218 1 0 0 25 0 1 0 203168406 5644288 1252 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/17088/statm: 1378 1252 67 122 0 1252 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5512

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/84 17265
/proc/meminfo: memFree=1606216/2055920 swapFree=4153624/4192956
[pid=17088] ppid=17086 vsize=5900 CPUtime=402.09
/proc/17088/stat : 17088 (mxc) R 17086 17088 15954 0 -1 4194304 1350 0 0 0 40206 3 0 0 25 0 1 0 203168406 6041600 1333 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/17088/statm: 1475 1333 67 122 0 1349 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 5900

[startup+462.301 s]
/proc/loadavg: 1.19 1.05 0.94 2/78 17775
/proc/meminfo: memFree=1555192/2055920 swapFree=4153624/4192956
[pid=17088] ppid=17086 vsize=6132 CPUtime=462.01
/proc/17088/stat : 17088 (mxc) R 17086 17088 15954 0 -1 4194304 1417 0 0 0 46196 5 0 0 25 0 1 0 203168406 6279168 1400 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/17088/statm: 1533 1400 67 122 0 1407 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 6132

[startup+522.302 s]
/proc/loadavg: 1.07 1.03 0.94 2/78 17775
/proc/meminfo: memFree=1555320/2055920 swapFree=4153624/4192956
[pid=17088] ppid=17086 vsize=6132 CPUtime=522
/proc/17088/stat : 17088 (mxc) R 17086 17088 15954 0 -1 4194304 1426 0 0 0 52195 5 0 0 25 0 1 0 203168406 6279168 1409 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/17088/statm: 1533 1409 67 122 0 1407 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 6132

[startup+582.301 s]
/proc/loadavg: 1.02 1.03 0.94 2/78 17775
/proc/meminfo: memFree=1555320/2055920 swapFree=4153624/4192956
[pid=17088] ppid=17086 vsize=6232 CPUtime=581.98
/proc/17088/stat : 17088 (mxc) R 17086 17088 15954 0 -1 4194304 1446 0 0 0 58192 6 0 0 25 0 1 0 203168406 6381568 1429 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/17088/statm: 1558 1429 67 122 0 1432 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 6232

[startup+642.302 s]
/proc/loadavg: 1.01 1.02 0.94 2/78 17775
/proc/meminfo: memFree=1555000/2055920 swapFree=4153624/4192956
[pid=17088] ppid=17086 vsize=6552 CPUtime=641.97
/proc/17088/stat : 17088 (mxc) R 17086 17088 15954 0 -1 4194304 1511 0 0 0 64191 6 0 0 25 0 1 0 203168406 6709248 1494 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530051 0 0 4096 0 0 0 0 17 1 0 0
/proc/17088/statm: 1638 1494 67 122 0 1512 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 6552

[startup+702.301 s]
/proc/loadavg: 1.00 1.01 0.94 2/78 17775
/proc/meminfo: memFree=1554936/2055920 swapFree=4153624/4192956
[pid=17088] ppid=17086 vsize=6644 CPUtime=701.95
/proc/17088/stat : 17088 (mxc) R 17086 17088 15954 0 -1 4194304 1542 0 0 0 70188 7 0 0 25 0 1 0 203168406 6803456 1525 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17088/statm: 1661 1525 67 122 0 1535 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 6644

[startup+762.306 s]
/proc/loadavg: 1.00 1.01 0.94 2/78 17775
/proc/meminfo: memFree=1554616/2055920 swapFree=4153624/4192956
[pid=17088] ppid=17086 vsize=6932 CPUtime=761.93
/proc/17088/stat : 17088 (mxc) R 17086 17088 15954 0 -1 4194304 1614 0 0 0 76186 7 0 0 25 0 1 0 203168406 7098368 1597 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/17088/statm: 1733 1597 67 122 0 1607 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 6932

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 17775
/proc/meminfo: memFree=1554680/2055920 swapFree=4153624/4192956
[pid=17088] ppid=17086 vsize=7028 CPUtime=821.91
/proc/17088/stat : 17088 (mxc) R 17086 17088 15954 0 -1 4194304 1630 0 0 0 82183 8 0 0 25 0 1 0 203168406 7196672 1613 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/17088/statm: 1757 1613 67 122 0 1631 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 7028

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 17775
/proc/meminfo: memFree=1554680/2055920 swapFree=4153624/4192956
[pid=17088] ppid=17086 vsize=7028 CPUtime=881.89
/proc/17088/stat : 17088 (mxc) R 17086 17088 15954 0 -1 4194304 1630 0 0 0 88181 8 0 0 25 0 1 0 203168406 7196672 1613 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534732 0 0 4096 0 0 0 0 17 1 0 0
/proc/17088/statm: 1757 1613 67 122 0 1631 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 7028

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

[startup+882.702 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 17775
/proc/meminfo: memFree=1554680/2055920 swapFree=4153624/4192956
[pid=17088] ppid=17086 vsize=7028 CPUtime=882.29
/proc/17088/stat : 17088 (mxc) R 17086 17088 15954 0 -1 4194304 1630 0 0 0 88221 8 0 0 25 0 1 0 203168406 7196672 1613 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/17088/statm: 1757 1613 67 122 0 1631 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 7028

[startup+882.802 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 17775
/proc/meminfo: memFree=1554680/2055920 swapFree=4153624/4192956
[pid=17088] ppid=17086 vsize=7028 CPUtime=882.39
/proc/17088/stat : 17088 (mxc) R 17086 17088 15954 0 -1 4194304 1630 0 0 0 88231 8 0 0 25 0 1 0 203168406 7196672 1613 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17088/statm: 1757 1613 67 122 0 1631 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 7028

Child status: 10
Real time (s): 882.837
CPU time (s): 882.428
CPU user time (s): 882.339
CPU system time (s): 0.088986
CPU usage (%): 99.9537
Max. virtual memory (cumulated for all children) (KiB): 7072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 882.339
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1632
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= 9
involuntary context switches= 18542

runsolver used 0.685895 second user time and 1.89571 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Thu Apr 26 01:55:10 UTC 2007

IDJOB= 370216
IDBENCH= 24742
IDSOLVER= 181
FILE ID= node19/370216-1177552510

PBS_JOBID= 4696498

Free space on /tmp= 66481 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-280-3.sat05-2265.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/370216-1177552510/mxc /tmp/evaluation/370216-1177552510/instance-370216-1177552510.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-370216-1177552510 -o ROOT/results/node19/solver-370216-1177552510 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370216-1177552510/mxc /tmp/evaluation/370216-1177552510/instance-370216-1177552510.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d84d2f51f14938d23f8344f062b55708

RANDOM SEED= 322519591

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1613200 kB
Buffers:         40384 kB
Cached:         292240 kB
SwapCached:       8804 kB
Active:         274292 kB
Inactive:       119612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1613200 kB
SwapTotal:     4192956 kB
SwapFree:      4153624 kB
Dirty:             784 kB
Writeback:           0 kB
Mapped:          67608 kB
Slab:            34224 kB
Committed_AS:  4770252 kB
PageTables:       1904 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= 66518 MiB

End job on node19 on Thu Apr 26 02:09:53 UTC 2007