Trace number 1543893

Some explanations

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

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
satake 2009-03-22SAT 92.8739 54.8104

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/380/
unif-k3-r4.25-v380-c1615-S1674394075-027.cnf
MD5SUM6324d57907fe9330330d9cdcd71a4730
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009998
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

92.86/54.80	c Benchmark name    : HOME/instance-1543893-1238596380.cnf
92.86/54.80	c Thread Num        :            3
92.86/54.80	c restarts          :           18
92.86/54.80	c conflicts         :       288665
92.86/54.80	c decisions         :       344283           (     6292 / sec      )
92.86/54.80	c propagations      :     17484819           (   319553 / sec      )
92.86/54.80	c inspects          :     75747838           (  1384368 / sec      )
92.86/54.80	c conflict literals :      5687828           (    21.91 % deleted  )
92.86/54.80	c cpu time          :        54.72           
92.86/54.80	s SATISFIABLE
92.86/54.80	v 1 -2 3 -4 5 6 7 8 -9 -10 -11 -12 13 -14 15 -16 17 18 -19 -20 -21 -22 -23 24 25 26 -27 -28 -29 -30 31 32 -33 34 35 -36 -37 38 -39 40 41 -42 43 44 45 46 47 -48 -49 -50 -51 52 -53 54 -55 -56 57 58 59 -60 61 62 -63 -64 -65 -66 67 68 69 -70 71 -72 73 -74 -75 76 -77 -78 -79 -80 -81 82 -83 84 85 -86 -87 -88 89 90 -91 92 -93 94 -95 -96 97 -98 -99 100 101 -102 103 -104 -105 -106 107 -108 -109 -110 -111 112 -113 114 -115 116 -117 -118 -119 -120 -121 122 123 -124 125 126 127 -128 -129 -130 -131 -132 133 -134 135 136 -137 -138 139 -140 141 -142 -143 144 -145 -146 147 -148 -149 -150 151 152 153 154 155 -156 -157 158 -159 160 -161 -162 163 164 165 166 -167 168 169 -170 171 -172 -173 174 -175 176 -177 178 -179 -180 181 182 183 -184 -185 -186 -187 -188 189 190 -191 -192 -193 194 -195 196 197 198 -199 200 -201 202 -203 -204 -205 -206 207 208 209 210 211 -212 -213 214 -215 -216 -217 -218 -219 -220 -221 -222 223 -224 -225 -226 -227 228 -229 -230 231 232 233 234 -235 236 237 -238 239 -240 241 -242 243 -244 245 -246 247 248 -249 -250 -251 -252 253 -254 -255 256 257 -258 -259 -260 -261 262 -263 -264 265 266 -267 -268 -269 -270 -271 -272 273 274 -275 276 -277 -278 -279 280 281 282 -283 -284 285 -286 -287 288 -289 -290 -291 -292 293 -294 -295 296 -297 298 299 300 -301 302 303 -304 -305 306 307 -308 309 -310 -311 312 -313 -314 315 316 -317 318 -319 -320 321 322 323 324 325 -326 -327 328 -329 -330 -331 -332 333 334 -335 -336 -337 338 339 340 341 342 -343 344 345 -346 347 348 -349 350 -351 -352 -353 354 355 -356 -357 -358 -359 360 361 -362 363 364 -365 366 -367 -368 -369 -370 -371 -372 -373 374 375 376 -377 -378 -379 -380 0

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1543893-1238596380/watcher-1543893-1238596380 -o /tmp/evaluation-result-1543893-1238596380/solver-1543893-1238596380 -C 1200 -W 1800 -M 1800 --output-limit 1,15 --cleanup-all-ipc-queues HOME/satake HOME/instance-1543893-1238596380.cnf 3 1200 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.03 2.20 1.90 2/64 20929
/proc/meminfo: memFree=1536640/2055920 swapFree=4176720/4192956
[pid=20929] ppid=20927 vsize=1152 CPUtime=0
/proc/20929/stat : 20929 (satake) S 20927 20929 20220 0 -1 4194304 129 0 0 0 0 0 0 0 20 0 4 0 1132303033 1179648 114 1992294400 134512640 135180984 4294956208 18446744073709551615 134573496 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/20929/statm: 288 114 65 163 0 123 0
[pid=20929/tid=20930] ppid=20927 vsize=1152 CPUtime=0
/proc/20929/task/20930/stat : 20930 (satake) S 20927 20929 20220 0 -1 4194368 7 0 0 0 0 0 0 0 22 0 4 0 1132303033 1179648 114 1992294400 134512640 135180984 4294956208 18446744073709551615 134580407 0 0 4096 0 18446744071563914367 0 0 -1 1 0 0
[pid=20929/tid=20931] ppid=20927 vsize=1152 CPUtime=0
/proc/20929/task/20931/stat : 20931 (satake) R 20927 20929 20220 0 -1 4194368 40 0 0 0 0 0 0 0 22 0 4 0 1132303033 1179648 115 1992294400 134512640 135180984 4294956208 18446744073709551615 134682134 0 0 4096 0 0 0 0 -1 1 0 0
[pid=20929/tid=20932] ppid=20927 vsize=1148 CPUtime=0
/proc/20929/task/20932/stat : 20932 (satake) R 20927 20929 20220 0 -1 4194368 0 0 0 0 0 0 0 0 22 0 4 0 1132303033 1175552 121 1992294400 134512640 135180984 4294956208 18446744073709551615 134705812 0 0 4096 0 0 0 0 -1 1 0 0

[startup+0.068794 s]
/proc/loadavg: 2.03 2.20 1.90 2/64 20929
/proc/meminfo: memFree=1536640/2055920 swapFree=4176720/4192956
[pid=20929] ppid=20927 vsize=2436 CPUtime=0.09
/proc/20929/stat : 20929 (satake) S 20927 20929 20220 0 -1 4194304 220 0 0 0 5 4 0 0 20 0 4 0 1132303033 2494464 205 1992294400 134512640 135180984 4294956208 18446744073709551615 134573496 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/20929/statm: 609 205 70 163 0 444 0
[pid=20929/tid=20930] ppid=20927 vsize=2436 CPUtime=0.02
/proc/20929/task/20930/stat : 20930 (satake) R 20927 20929 20220 0 -1 4194368 20 0 0 0 0 2 0 0 16 0 4 0 1132303033 2494464 205 1992294400 134512640 135180984 4294956208 18446744073709551615 134706407 0 0 4096 0 0 0 0 -1 0 0 0
[pid=20929/tid=20931] ppid=20927 vsize=2436 CPUtime=0.04
/proc/20929/task/20931/stat : 20931 (satake) S 20927 20929 20220 0 -1 4194368 64 0 0 0 3 1 0 0 16 0 4 0 1132303033 2494464 205 1992294400 134512640 135180984 4294956208 18446744073709551615 134580407 0 0 4096 0 18446744071563914367 0 0 -1 1 0 0
[pid=20929/tid=20932] ppid=20927 vsize=2436 CPUtime=0.02
/proc/20929/task/20932/stat : 20932 (satake) S 20927 20929 20220 0 -1 4194368 53 0 0 0 2 0 0 0 16 0 4 0 1132303033 2494464 205 1992294400 134512640 135180984 4294956208 18446744073709551615 134580407 0 0 4096 0 18446744071563914367 0 0 -1 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2436

[startup+0.107174 s]
/proc/loadavg: 2.03 2.20 1.90 2/64 20929
/proc/meminfo: memFree=1536640/2055920 swapFree=4176720/4192956
[pid=20929] ppid=20927 vsize=2436 CPUtime=0.16
/proc/20929/stat : 20929 (satake) S 20927 20929 20220 0 -1 4194304 231 0 0 0 9 7 0 0 20 0 4 0 1132303033 2494464 216 1992294400 134512640 135180984 4294956208 18446744073709551615 134573496 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/20929/statm: 609 216 70 163 0 444 0
[pid=20929/tid=20930] ppid=20927 vsize=2436 CPUtime=0.03
/proc/20929/task/20930/stat : 20930 (satake) R 20927 20929 20220 0 -1 4194368 22 0 0 0 0 3 0 0 17 0 4 0 1132303033 2494464 216 1992294400 134512640 135180984 4294956208 18446744073709551615 134580588 0 0 4096 0 0 0 0 -1 0 0 0
[pid=20929/tid=20931] ppid=20927 vsize=2436 CPUtime=0.06
/proc/20929/task/20931/stat : 20931 (satake) S 20927 20929 20220 0 -1 4194368 66 0 0 0 4 2 0 0 16 0 4 0 1132303033 2494464 216 1992294400 134512640 135180984 4294956208 18446744073709551615 134580407 0 0 4096 0 18446744071563914367 0 0 -1 1 0 0
[pid=20929/tid=20932] ppid=20927 vsize=2436 CPUtime=0.04
/proc/20929/task/20932/stat : 20932 (satake) S 20927 20929 20220 0 -1 4194368 60 0 0 0 3 1 0 0 16 0 4 0 1132303033 2494464 216 1992294400 134512640 135180984 4294956208 18446744073709551615 134580407 0 0 4096 0 18446744071563914367 0 0 -1 0 0 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 2436

[startup+0.301451 s]
/proc/loadavg: 2.03 2.20 1.90 2/64 20929
/proc/meminfo: memFree=1536640/2055920 swapFree=4176720/4192956
[pid=20929] ppid=20927 vsize=2568 CPUtime=0.48
/proc/20929/stat : 20929 (satake) S 20927 20929 20220 0 -1 4194304 280 0 0 0 28 20 0 0 20 0 4 0 1132303033 2629632 265 1992294400 134512640 135180984 4294956208 18446744073709551615 134573496 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/20929/statm: 642 265 70 163 0 477 0
[pid=20929/tid=20930] ppid=20927 vsize=2568 CPUtime=0.13
/proc/20929/task/20930/stat : 20930 (satake) R 20927 20929 20220 0 -1 4194368 43 0 0 0 3 10 0 0 17 0 4 0 1132303033 2629632 265 1992294400 134512640 135180984 4294956208 18446744073709551615 134580588 0 0 4096 0 0 0 0 -1 0 0 0
[pid=20929/tid=20931] ppid=20927 vsize=2568 CPUtime=0.18
/proc/20929/task/20931/stat : 20931 (satake) R 20927 20929 20220 0 -1 4194368 76 0 0 0 13 5 0 0 16 0 4 0 1132303033 2629632 265 1992294400 134512640 135180984 4294956208 18446744073709551615 134528441 0 0 4096 0 0 0 0 -1 1 0 0
[pid=20929/tid=20932] ppid=20927 vsize=2568 CPUtime=0.15
/proc/20929/task/20932/stat : 20932 (satake) R 20927 20929 20220 0 -1 4194368 78 0 0 0 11 4 0 0 17 0 4 0 1132303033 2629632 265 1992294400 134512640 135180984 4294956208 18446744073709551615 134580588 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 2568

[startup+0.701513 s]
/proc/loadavg: 2.03 2.20 1.90 2/64 20929
/proc/meminfo: memFree=1536640/2055920 swapFree=4176720/4192956
[pid=20929] ppid=20927 vsize=2708 CPUtime=1.11
/proc/20929/stat : 20929 (satake) S 20927 20929 20220 0 -1 4194304 356 0 0 0 63 48 0 0 20 0 4 0 1132303033 2772992 341 1992294400 134512640 135180984 4294956208 18446744073709551615 134573496 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/20929/statm: 677 341 70 163 0 512 0
[pid=20929/tid=20930] ppid=20927 vsize=2708 CPUtime=0.31
/proc/20929/task/20930/stat : 20930 (satake) R 20927 20929 20220 0 -1 4194368 92 0 0 0 6 25 0 0 16 0 4 0 1132303033 2772992 341 1992294400 134512640 135180984 4294956208 18446744073709551615 134706407 0 0 4096 0 0 0 0 -1 1 0 0
[pid=20929/tid=20931] ppid=20927 vsize=2708 CPUtime=0.41
/proc/20929/task/20931/stat : 20931 (satake) S 20927 20929 20220 0 -1 4194368 90 0 0 0 29 12 0 0 16 0 4 0 1132303033 2772992 341 1992294400 134512640 135180984 4294956208 18446744073709551615 134580407 0 0 4096 0 18446744071563914367 0 0 -1 1 0 0
[pid=20929/tid=20932] ppid=20927 vsize=2708 CPUtime=0.37
/proc/20929/task/20932/stat : 20932 (satake) S 20927 20929 20220 0 -1 4194368 91 0 0 0 27 10 0 0 17 0 4 0 1132303033 2772992 341 1992294400 134512640 135180984 4294956208 18446744073709551615 134580407 0 0 4096 0 18446744071563914367 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.11
Current children cumulated vsize (KiB) 2708

[startup+1.50263 s]
/proc/loadavg: 2.03 2.20 1.90 4/68 20933
/proc/meminfo: memFree=1535200/2055920 swapFree=4176720/4192956
[pid=20929] ppid=20927 vsize=2972 CPUtime=2.44
/proc/20929/stat : 20929 (satake) S 20927 20929 20220 0 -1 4194304 504 0 0 0 142 102 0 0 20 0 4 0 1132303033 3043328 489 1992294400 134512640 135180984 4294956208 18446744073709551615 134573496 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/20929/statm: 743 489 70 163 0 578 0
[pid=20929/tid=20930] ppid=20927 vsize=2972 CPUtime=0.66
/proc/20929/task/20930/stat : 20930 (satake) R 20927 20929 20220 0 -1 4194368 192 0 0 0 14 52 0 0 15 0 4 0 1132303033 3043328 489 1992294400 134512640 135180984 4294956208 18446744073709551615 134580588 0 0 4096 0 0 0 0 -1 0 0 0
[pid=20929/tid=20931] ppid=20927 vsize=2972 CPUtime=0.89
/proc/20929/task/20931/stat : 20931 (satake) R 20927 20929 20220 0 -1 4194368 115 0 0 0 64 25 0 0 16 0 4 0 1132303033 3043328 489 1992294400 134512640 135180984 4294956208 18446744073709551615 134528211 0 0 4096 0 0 0 0 -1 1 0 0
[pid=20929/tid=20932] ppid=20927 vsize=2972 CPUtime=0.86
/proc/20929/task/20932/stat : 20932 (satake) R 20927 20929 20220 0 -1 4194368 114 0 0 0 62 24 0 0 17 0 4 0 1132303033 3043328 489 1992294400 134512640 135180984 4294956208 18446744073709551615 134580588 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.44
Current children cumulated vsize (KiB) 2972

[startup+3.10254 s]
/proc/loadavg: 2.03 2.20 1.90 4/68 20933
/proc/meminfo: memFree=1534304/2055920 swapFree=4176720/4192956
[pid=20929] ppid=20927 vsize=4468 CPUtime=5.08
/proc/20929/stat : 20929 (satake) S 20927 20929 20220 0 -1 4194304 796 0 0 0 289 219 0 0 20 0 4 0 1132303033 4575232 781 1992294400 134512640 135180984 4294956208 18446744073709551615 134573496 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/20929/statm: 1117 781 70 163 0 952 0
[pid=20929/tid=20930] ppid=20927 vsize=4468 CPUtime=1.37
/proc/20929/task/20930/stat : 20930 (satake) R 20927 20929 20220 0 -1 4194368 407 0 0 0 27 110 0 0 15 0 4 0 1132303033 4575232 781 1992294400 134512640 135180984 4294956208 18446744073709551615 134580407 0 0 4096 0 0 0 0 -1 1 0 0
[pid=20929/tid=20931] ppid=20927 vsize=4468 CPUtime=1.84
/proc/20929/task/20931/stat : 20931 (satake) R 20927 20929 20220 0 -1 4194368 150 0 0 0 130 54 0 0 15 0 4 0 1132303033 4575232 781 1992294400 134512640 135180984 4294956208 18446744073709551615 134706407 0 0 4096 0 0 0 0 -1 1 0 0
[pid=20929/tid=20932] ppid=20927 vsize=4468 CPUtime=1.85
/proc/20929/task/20932/stat : 20932 (satake) S 20927 20929 20220 0 -1 4194368 156 0 0 0 131 54 0 0 15 0 4 0 1132303033 4575232 781 1992294400 134512640 135180984 4294956208 18446744073709551615 134580407 0 0 4096 0 18446744071563914367 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.08
Current children cumulated vsize (KiB) 4468

[startup+6.30237 s]
/proc/loadavg: 2.02 2.19 1.90 3/68 20933
/proc/meminfo: memFree=1532000/2055920 swapFree=4176720/4192956
[pid=20929] ppid=20927 vsize=6472 CPUtime=10.43
/proc/20929/stat : 20929 (satake) S 20927 20929 20220 0 -1 4194304 1337 0 0 0 592 451 0 0 20 0 4 0 1132303033 6627328 1322 1992294400 134512640 135180984 4294956208 18446744073709551615 134573496 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/20929/statm: 1618 1322 70 163 0 1453 0
[pid=20929/tid=20930] ppid=20927 vsize=6472 CPUtime=2.77
/proc/20929/task/20930/stat : 20930 (satake) R 20927 20929 20220 0 -1 4194368 830 0 0 0 54 223 0 0 16 0 4 0 1132303033 6627328 1322 1992294400 134512640 135180984 4294956208 18446744073709551615 134580407 0 0 4096 0 0 0 0 -1 0 0 0
[pid=20929/tid=20931] ppid=20927 vsize=6472 CPUtime=3.79
/proc/20929/task/20931/stat : 20931 (satake) S 20927 20929 20220 0 -1 4194368 197 0 0 0 267 112 0 0 15 0 4 0 1132303033 6627328 1322 1992294400 134512640 135180984 4294956208 18446744073709551615 134580407 0 0 4096 0 18446744071563914367 0 0 -1 1 0 0
[pid=20929/tid=20932] ppid=20927 vsize=6472 CPUtime=3.84
/proc/20929/task/20932/stat : 20932 (satake) R 20927 20929 20220 0 -1 4194368 227 0 0 0 270 114 0 0 15 0 4 0 1132303033 6627328 1322 1992294400 134512640 135180984 4294956208 18446744073709551615 134525253 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 10.43
Current children cumulated vsize (KiB) 6472

[startup+12.7049 s]
/proc/loadavg: 2.10 2.21 1.91 4/68 20933
/proc/meminfo: memFree=1527584/2055920 swapFree=4176720/4192956
[pid=20929] ppid=20927 vsize=11480 CPUtime=21.17
/proc/20929/stat : 20929 (satake) S 20927 20929 20220 0 -1 4194304 2382 0 0 0 1209 908 0 0 20 0 4 0 1132303033 11755520 2367 1992294400 134512640 135180984 4294956208 18446744073709551615 134573496 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/20929/statm: 2870 2367 70 163 0 2705 0
[pid=20929/tid=20930] ppid=20927 vsize=11480 CPUtime=5.53
/proc/20929/task/20930/stat : 20930 (satake) R 20927 20929 20220 0 -1 4194368 1658 0 0 0 112 441 0 0 16 0 4 0 1132303033 11755520 2367 1992294400 134512640 135180984 4294956208 18446744073709551615 134580407 0 0 4096 0 0 0 0 -1 1 0 0
[pid=20929/tid=20931] ppid=20927 vsize=11480 CPUtime=7.81
/proc/20929/task/20931/stat : 20931 (satake) R 20927 20929 20220 0 -1 4194368 279 0 0 0 551 230 0 0 16 0 4 0 1132303033 11755520 2367 1992294400 134512640 135180984 4294956208 18446744073709551615 134580588 0 0 4096 0 0 0 0 -1 1 0 0
[pid=20929/tid=20932] ppid=20927 vsize=11480 CPUtime=7.8
/proc/20929/task/20932/stat : 20932 (satake) R 20927 20929 20220 0 -1 4194368 362 0 0 0 545 235 0 0 15 0 4 0 1132303033 11755520 2367 1992294400 134512640 135180984 4294956208 18446744073709551615 134706407 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 21.17
Current children cumulated vsize (KiB) 11480

[startup+25.5012 s]
/proc/loadavg: 2.23 2.23 1.92 2/68 20933
/proc/meminfo: memFree=1519456/2055920 swapFree=4176720/4192956
[pid=20929] ppid=20927 vsize=20192 CPUtime=42.82
/proc/20929/stat : 20929 (satake) S 20927 20929 20220 0 -1 4194304 4370 0 0 0 2469 1813 0 0 20 0 4 0 1132303033 20676608 4355 1992294400 134512640 135180984 4294956208 18446744073709551615 134573496 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/20929/statm: 5048 4355 70 163 0 4883 0
[pid=20929/tid=20930] ppid=20927 vsize=20192 CPUtime=11.14
/proc/20929/task/20930/stat : 20930 (satake) S 20927 20929 20220 0 -1 4194368 3310 0 0 0 235 879 0 0 16 0 4 0 1132303033 20676608 4355 1992294400 134512640 135180984 4294956208 18446744073709551615 134580407 0 0 4096 0 18446744071563914367 0 0 -1 1 0 0
[pid=20929/tid=20931] ppid=20927 vsize=20192 CPUtime=15.77
/proc/20929/task/20931/stat : 20931 (satake) R 20927 20929 20220 0 -1 4194368 434 0 0 0 1117 460 0 0 17 0 4 0 1132303033 20676608 4355 1992294400 134512640 135180984 4294956208 18446744073709551615 134528854 0 0 4096 0 0 0 0 -1 1 0 0
[pid=20929/tid=20932] ppid=20927 vsize=20192 CPUtime=15.87
/proc/20929/task/20932/stat : 20932 (satake) R 20927 20929 20220 0 -1 4194368 543 0 0 0 1115 472 0 0 15 0 4 0 1132303033 20676608 4355 1992294400 134512640 135180984 4294956208 18446744073709551615 134706407 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 42.82
Current children cumulated vsize (KiB) 20192

[startup+51.1036 s]
/proc/loadavg: 2.09 2.19 1.91 4/68 20933
/proc/meminfo: memFree=1504480/2055920 swapFree=4176720/4192956
[pid=20929] ppid=20927 vsize=37676 CPUtime=86.56
/proc/20929/stat : 20929 (satake) S 20927 20929 20220 0 -1 4194304 8155 0 0 0 5011 3645 0 0 20 0 4 0 1132303033 38580224 8140 1992294400 134512640 135180984 4294956208 18446744073709551615 134573496 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/20929/statm: 9419 8140 70 163 0 9254 0
[pid=20929/tid=20930] ppid=20927 vsize=37676 CPUtime=22.32
/proc/20929/task/20930/stat : 20930 (satake) R 20927 20929 20220 0 -1 4194368 6365 0 0 0 465 1767 0 0 15 0 4 0 1132303033 38580224 8140 1992294400 134512640 135180984 4294956208 18446744073709551615 134580407 0 0 4096 0 0 0 0 -1 0 0 0
[pid=20929/tid=20931] ppid=20927 vsize=37676 CPUtime=32.03
/proc/20929/task/20931/stat : 20931 (satake) R 20927 20929 20220 0 -1 4194368 759 0 0 0 2265 938 0 0 15 0 4 0 1132303033 38580224 8140 1992294400 134512640 135180984 4294956208 18446744073709551615 134522944 0 0 4096 0 0 0 0 -1 1 0 0
[pid=20929/tid=20932] ppid=20927 vsize=37676 CPUtime=32.21
/proc/20929/task/20932/stat : 20932 (satake) S 20927 20929 20220 0 -1 4194368 948 0 0 0 2281 940 0 0 15 0 4 0 1132303033 38580224 8140 1992294400 134512640 135180984 4294956208 18446744073709551615 134580407 0 0 4096 0 18446744071563914367 0 0 -1 0 0 0
Current children cumulated CPU time (s) 86.56
Current children cumulated vsize (KiB) 37676

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

[startup+52.7025 s]
/proc/loadavg: 2.09 2.19 1.91 3/68 20933
/proc/meminfo: memFree=1503264/2055920 swapFree=4176720/4192956
[pid=20929] ppid=20927 vsize=38964 CPUtime=89.28
/proc/20929/stat : 20929 (satake) S 20927 20929 20220 0 -1 4194304 8377 0 0 0 5172 3756 0 0 20 0 4 0 1132303033 39899136 8362 1992294400 134512640 135180984 4294956208 18446744073709551615 134573496 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/20929/statm: 9741 8362 70 163 0 9576 0
[pid=20929/tid=20930] ppid=20927 vsize=38964 CPUtime=23
/proc/20929/task/20930/stat : 20930 (satake) R 20927 20929 20220 0 -1 4194368 6498 0 0 0 478 1822 0 0 16 0 4 0 1132303033 39899136 8362 1992294400 134512640 135180984 4294956208 18446744073709551615 134580407 0 0 4096 0 0 0 0 -1 0 0 0
[pid=20929/tid=20931] ppid=20927 vsize=38964 CPUtime=33.06
/proc/20929/task/20931/stat : 20931 (satake) R 20927 20929 20220 0 -1 4194368 802 0 0 0 2341 965 0 0 17 0 4 0 1132303033 39899136 8362 1992294400 134512640 135180984 4294956208 18446744073709551615 134528633 0 0 4096 0 0 0 0 -1 1 0 0
[pid=20929/tid=20932] ppid=20927 vsize=38964 CPUtime=33.21
/proc/20929/task/20932/stat : 20932 (satake) R 20927 20929 20220 0 -1 4194368 994 0 0 0 2353 968 0 0 17 0 4 0 1132303033 39899136 8362 1992294400 134512640 135180984 4294956208 18446744073709551615 134580588 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 89.28
Current children cumulated vsize (KiB) 38964

[startup+53.5024 s]
/proc/loadavg: 2.09 2.19 1.91 3/68 20933
/proc/meminfo: memFree=1503264/2055920 swapFree=4176720/4192956
[pid=20929] ppid=20927 vsize=39592 CPUtime=90.66
/proc/20929/stat : 20929 (satake) S 20927 20929 20220 0 -1 4194304 8491 0 0 0 5253 3813 0 0 20 0 4 0 1132303033 40542208 8476 1992294400 134512640 135180984 4294956208 18446744073709551615 134573496 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/20929/statm: 9898 8476 70 163 0 9733 0
[pid=20929/tid=20930] ppid=20927 vsize=39592 CPUtime=23.33
/proc/20929/task/20930/stat : 20930 (satake) S 20927 20929 20220 0 -1 4194368 6586 0 0 0 485 1848 0 0 15 0 4 0 1132303033 40542208 8476 1992294400 134512640 135180984 4294956208 18446744073709551615 134580407 0 0 4096 0 18446744071563914367 0 0 -1 1 0 0
[pid=20929/tid=20931] ppid=20927 vsize=39592 CPUtime=33.58
/proc/20929/task/20931/stat : 20931 (satake) R 20927 20929 20220 0 -1 4194368 808 0 0 0 2378 980 0 0 16 0 4 0 1132303033 40542208 8476 1992294400 134512640 135180984 4294956208 18446744073709551615 134580407 0 0 4096 0 0 0 0 -1 1 0 0
[pid=20929/tid=20932] ppid=20927 vsize=39592 CPUtime=33.71
/proc/20929/task/20932/stat : 20932 (satake) R 20927 20929 20220 0 -1 4194368 1014 0 0 0 2388 983 0 0 16 0 4 0 1132303033 40542208 8476 1992294400 134512640 135180984 4294956208 18446744073709551615 134520661 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 90.66
Current children cumulated vsize (KiB) 39592

[startup+54.3025 s]
/proc/loadavg: 2.09 2.19 1.91 3/68 20933
/proc/meminfo: memFree=1502624/2055920 swapFree=4176720/4192956
[pid=20929] ppid=20927 vsize=39728 CPUtime=92.03
/proc/20929/stat : 20929 (satake) S 20927 20929 20220 0 -1 4194304 8614 0 0 0 5335 3868 0 0 20 0 4 0 1132303033 40681472 8599 1992294400 134512640 135180984 4294956208 18446744073709551615 134573496 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/20929/statm: 9932 8599 70 163 0 9767 0
[pid=20929/tid=20930] ppid=20927 vsize=39728 CPUtime=23.67
/proc/20929/task/20930/stat : 20930 (satake) R 20927 20929 20220 0 -1 4194368 6675 0 0 0 493 1874 0 0 16 0 4 0 1132303033 40681472 8599 1992294400 134512640 135180984 4294956208 18446744073709551615 134580588 0 0 4096 0 0 0 0 -1 1 0 0
[pid=20929/tid=20931] ppid=20927 vsize=39728 CPUtime=34.1
/proc/20929/task/20931/stat : 20931 (satake) R 20927 20929 20220 0 -1 4194368 821 0 0 0 2414 996 0 0 15 0 4 0 1132303033 40681472 8599 1992294400 134512640 135180984 4294956208 18446744073709551615 134706407 0 0 4096 0 0 0 0 -1 1 0 0
[pid=20929/tid=20932] ppid=20927 vsize=39728 CPUtime=34.24
/proc/20929/task/20932/stat : 20932 (satake) R 20927 20929 20220 0 -1 4194368 1035 0 0 0 2426 998 0 0 15 0 4 0 1132303033 40681472 8599 1992294400 134512640 135180984 4294956208 18446744073709551615 134528576 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 92.03
Current children cumulated vsize (KiB) 39728

[startup+54.7019 s]
/proc/loadavg: 2.09 2.19 1.91 3/68 20933
/proc/meminfo: memFree=1502624/2055920 swapFree=4176720/4192956
[pid=20929] ppid=20927 vsize=39728 CPUtime=92.73
/proc/20929/stat : 20929 (satake) S 20927 20929 20220 0 -1 4194304 8669 0 0 0 5375 3898 0 0 20 0 4 0 1132303033 40681472 8654 1992294400 134512640 135180984 4294956208 18446744073709551615 134573496 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/20929/statm: 9932 8654 70 163 0 9767 0
[pid=20929/tid=20930] ppid=20927 vsize=39728 CPUtime=23.84
/proc/20929/task/20930/stat : 20930 (satake) R 20927 20929 20220 0 -1 4194368 6718 0 0 0 497 1887 0 0 15 0 4 0 1132303033 40681472 8654 1992294400 134512640 135180984 4294956208 18446744073709551615 134580588 0 0 4096 0 0 0 0 -1 0 0 0
[pid=20929/tid=20931] ppid=20927 vsize=39728 CPUtime=34.37
/proc/20929/task/20931/stat : 20931 (satake) R 20927 20929 20220 0 -1 4194368 831 0 0 0 2433 1004 0 0 17 0 4 0 1132303033 40681472 8654 1992294400 134512640 135180984 4294956208 18446744073709551615 134518580 0 0 4096 0 0 0 0 -1 1 0 0
[pid=20929/tid=20932] ppid=20927 vsize=39728 CPUtime=34.49
/proc/20929/task/20932/stat : 20932 (satake) R 20927 20929 20220 0 -1 4194368 1037 0 0 0 2443 1006 0 0 16 0 4 0 1132303033 40681472 8654 1992294400 134512640 135180984 4294956208 18446744073709551615 134706407 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 92.73
Current children cumulated vsize (KiB) 39728

[startup+54.8018 s]
/proc/loadavg: 2.09 2.19 1.91 3/68 20933
/proc/meminfo: memFree=1502624/2055920 swapFree=4176720/4192956
[pid=20929] ppid=20927 vsize=27520 CPUtime=92.86
/proc/20929/stat : 20929 (satake) S 20927 20929 20220 0 -1 4194304 8684 0 0 0 5385 3901 0 0 20 0 2 0 1132303033 28180480 5972 1992294400 134512640 135180984 4294956208 18446744073709551615 134573496 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/20929/statm: 6880 5972 79 163 0 6715 0
[pid=20929/tid=20930] ppid=20927 vsize=27520 CPUtime=23.94
/proc/20929/task/20930/stat : 20930 (satake) R 20927 20929 20220 0 -1 4194368 6723 0 0 0 505 1889 0 0 17 0 2 0 1132303033 28180480 5972 1992294400 134512640 135180984 4294956208 18446744073709551615 134666451 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 92.86
Current children cumulated vsize (KiB) 27520

Child status: 3
Real time (s): 54.8104
CPU time (s): 92.8739
CPU user time (s): 53.8588
CPU system time (s): 39.0151
CPU usage (%): 169.446
Max. virtual memory (cumulated for all children) (KiB): 39728


getrusage(RUSAGE_CHILDREN,...) data:
user time used= 53.8588
system time used= 39.0151
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8684
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= 1545416
involuntary context switches= 1415316

runsolver used 0.06299 second user time and 0.185971 second system time

The end

Launcher Data 

Begin job on node34 at 2009-04-01 16:33:00
IDJOB=1543893
IDBENCH=70734
IDSOLVER=553
FILE ID=node34/1543893-1238596380
PBS_JOBID= 9068309
Free space on /tmp= 66380 MiB

SOLVER NAME= satake 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/380/unif-k3-r4.25-v380-c1615-S1674394075-027.cnf
COMMAND LINE= HOME/satake BENCHNAME MAXNBTHREAD TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1543893-1238596380/watcher-1543893-1238596380 -o /tmp/evaluation-result-1543893-1238596380/solver-1543893-1238596380 -C 1200 -W 1800 -M 1800 --output-limit 1,15 --cleanup-all-ipc-queues HOME/satake HOME/instance-1543893-1238596380.cnf 3 1200

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 3

MD5SUM BENCH= 6324d57907fe9330330d9cdcd71a4730
RANDOM SEED=2089716127

node34.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
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		: 3000.259
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:       1537120 kB
Buffers:         90780 kB
Cached:         328700 kB
SwapCached:      10076 kB
Active:         203196 kB
Inactive:       227772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1537120 kB
SwapTotal:     4192956 kB
SwapFree:      4176720 kB
Dirty:             836 kB
Writeback:           0 kB
Mapped:          17220 kB
Slab:            73852 kB
Committed_AS:  2817392 kB
PageTables:       1388 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= 66380 MiB
End job on node34 at 2009-04-01 16:33:55