Trace number 429564

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 NameAnswerObjective functionCPU timeWall clock time
SAT4JPseudoResolution 2007-03-23OPT3 6.26105 5.79608

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=41-P1=53-P2=67-P3=59-P4=53-P5=61-P6=29-P7=29-P8=17-B.opb
MD5SUMf3f9a9130af59a7746b19fdd52967c7b
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.100984
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables144
Total number of constraints17
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)288
Sum of products size (including duplicates)576
Number of different products288
Sum of products size576

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.09/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre
0.09/0.13	c This is free software under the GNU LGPL licence. See www.sat4j.org for details.
0.09/0.13	c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details.
0.09/0.14	c no version file found!!!
0.09/0.14	c sun.arch.data.model	32
0.09/0.14	c java.version	1.6.0
0.09/0.14	c os.name	Linux
0.09/0.14	c os.version	2.6.9-22.EL.rootsmp
0.09/0.14	c os.arch	i386
0.09/0.14	c Free memory 1651659224
0.09/0.14	c Max memory 1654456320
0.09/0.14	c Total memory 1654456320
0.09/0.14	c Number of processors 2
0.20/0.20	--- Begin Solver configuration ---
0.20/0.20	c Stops conflict analysis at the first Unique Implication Point
0.20/0.20	c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36
0.20/0.20	c Learn all clauses as in MiniSAT
0.20/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.20/0.20	c VSIDS like heuristics from MiniSAT using a heap
0.20/0.20	c No reason simplification
0.20/0.20	c --- End Solver configuration ---
0.20/0.20	c solving /tmp/evaluation/429564-1177986532/instance-429564-1177986532.opb
0.20/0.20	c reading problem ... 
0.31/0.38	c ... done. Wall clock time 0.181s.
0.31/0.38	c CPU time (experimental) 0.31s.
0.31/0.38	c #vars     432
0.31/0.38	c #constraints  601
2.48/2.06	c SATISFIABLE
2.48/2.06	c OPTIMIZING...
2.48/2.06	c Got one! Elapsed wall clock time (in seconds):1.861
2.48/2.06	o 11
2.57/2.13	c Got one! Elapsed wall clock time (in seconds):1.932
2.57/2.13	o 7
2.67/2.21	c Got one! Elapsed wall clock time (in seconds):2.016
2.67/2.21	o 3
6.21/5.71	c starts		: 32
6.21/5.71	c conflicts		: 45421
6.21/5.71	c decisions		: 48669
6.21/5.71	c propagations		: 614110
6.21/5.71	c inspects		: 14638486
6.21/5.71	c learnt literals	: 18
6.21/5.71	c learnt binary clauses	: 8
6.21/5.71	c learnt ternary clauses	: 8
6.21/5.71	c learnt clauses	: 45402
6.21/5.71	c root simplifications	: 0
6.21/5.71	c removed literals (reason simplification)	: 0
6.21/5.71	c reason swapping (by a shorter reason)	: 0
6.21/5.71	c Calls to reduceDB	: 0
6.21/5.71	c speed (decisions/second)	: 13933.295161752076
6.21/5.71	c non guided choices	907
6.21/5.71	s OPTIMUM FOUND
6.21/5.71	v x1 x2 -x3 -x4 -x5 -x6 x7 -x8 x9 x10 -x11 -x12 x13 -x14 -x15 x16 x17 x18 x19 -x20 -x21 -x22 x23 x24 x25 x26 x27 x28 x29 x30 x31 x32 x33
6.21/5.71	v x34 x35 x36 x37 x38 x39 x40 x41 x42 x43 x44 x45 -x46 -x47 -x48 x49 x50 -x51 -x52 x53 -x54 x55 x56 x57 -x58 -x59 x60 x61 x62 x63 x64
6.21/5.71	v -x65 x66 x67 x68 x69 x70 x71 x72 x73 -x74 -x75 -x76 -x77 -x78 x79 x80 x81 x82 x83 x84 x85 -x86 -x87 -x88 -x89 -x90 x91 x92 x93 -x94
6.21/5.71	v -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 x104 -x105 -x106 -x107 x108 x109 x110 -x111 -x112 -x113 x114 -x115 x116 x117
6.21/5.71	v x118 x119 x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 x128 x129 x130 x131 x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139
6.21/5.71	v x140 -x141 -x142 -x143 -x144 x145 x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 x157 x158 -x159 -x160 -x161
6.21/5.71	v -x162 x163 x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 x181 x182
6.21/5.71	v x183 -x184 -x185 x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 x199 x200 x201 -x202 -x203 x204
6.21/5.71	v x205 x206 x207 -x208 -x209 x210 x211 x212 x213 -x214 -x215 x216 x217 x218 x219 x220 -x221 x222 -x223 -x224 -x225 -x226 -x227
6.21/5.71	v -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 x241 x242 x243 x244 -x245 x246 x247 x248 x249
6.21/5.71	v x250 -x251 x252 x253 x254 x255 x256 x257 x258 x259 x260 x261 x262 x263 x264 x265 x266 x267 x268 x269 x270 x271 x272 x273 x274
6.21/5.71	v x275 x276 x277 x278 x279 x280 x281 x282 x283 x284 x285 x286 x287 x288 x289 -x290 -x291 -x292 -x293 -x294 x295 -x296 -x297 -x298
6.21/5.71	v -x299 -x300 x301 -x302 -x303 -x304 -x305 -x306 x307 -x308 -x309 -x310 -x311 -x312 x313 -x314 -x315 -x316 -x317 -x318 x319
6.21/5.71	v -x320 -x321 -x322 -x323 -x324 x325 x326 x327 x328 x329 x330 x331 x332 x333 x334 x335 x336 x337 x338 x339 x340 x341 x342 x343
6.21/5.71	v x344 x345 x346 x347 x348 x349 x350 x351 x352 x353 x354 x355 x356 x357 x358 x359 x360 x361 -x362 -x363 -x364 -x365 -x366 x367
6.21/5.71	v -x368 -x369 -x370 -x371 -x372 x373 -x374 -x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388
6.21/5.71	v -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 x397 x398 x399 -x400 -x401 -x402 x403 x404 x405 -x406 -x407 -x408 -x409 -x410
6.21/5.71	v -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 x421 x422 x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431
6.21/5.71	v -x432
6.21/5.71	c objective function=3
6.21/5.71	c Total wall clock time (ms): 5.514

Verifier Data (download as text)

OK	3

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node21/watcher-429564-1177986532 -o ROOT/results/node21/solver-429564-1177986532 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/429564-1177986532/sat4jPseudoResolution.jar /tmp/evaluation/429564-1177986532/instance-429564-1177986532.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 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: 1.00 1.01 1.00 3/77 26423
/proc/meminfo: memFree=1744072/2055920 swapFree=4156288/4192956
[pid=26423] ppid=26421 vsize=1800 CPUtime=0
/proc/26423/stat : 26423 (java) R 26421 26423 16448 0 -1 0 175 0 0 0 0 0 0 0 18 0 1 0 246570540 1843200 148 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 4294960144 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/26423/statm: 450 148 111 9 0 92 0

[startup+0.0535889 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 26423
/proc/meminfo: memFree=1744072/2055920 swapFree=4156288/4192956
[pid=26423] ppid=26421 vsize=1777384 CPUtime=0.04
/proc/26423/stat : 26423 (java) S 26421 26423 16448 0 -1 0 3538 0 1 0 2 2 0 0 18 0 6 0 246570540 1820041216 3284 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0
/proc/26423/statm: 444346 3284 1050 9 0 441982 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1777384

[startup+0.101596 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 26423
/proc/meminfo: memFree=1744072/2055920 swapFree=4156288/4192956
[pid=26423] ppid=26421 vsize=1780108 CPUtime=0.09
/proc/26423/stat : 26423 (java) S 26421 26423 16448 0 -1 0 3984 0 1 0 6 3 0 0 18 0 12 0 246570540 1822830592 3727 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26423/statm: 445027 3727 1123 9 0 442646 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1780108

[startup+0.301617 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 26423
/proc/meminfo: memFree=1744072/2055920 swapFree=4156288/4192956
[pid=26423] ppid=26421 vsize=1781428 CPUtime=0.31
/proc/26423/stat : 26423 (java) S 26421 26423 16448 0 -1 0 5106 0 1 0 28 3 0 0 18 0 12 0 246570540 1824182272 4846 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26423/statm: 445357 4846 1263 9 0 442969 0
Current children cumulated CPU time (s) 0.31
Current children cumulated vsize (KiB) 1781428

[startup+0.701662 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 26423
/proc/meminfo: memFree=1744072/2055920 swapFree=4156288/4192956
[pid=26423] ppid=26421 vsize=1784728 CPUtime=1
/proc/26423/stat : 26423 (java) S 26421 26423 16448 0 -1 0 7405 0 1 0 96 4 0 0 18 0 13 0 246570540 1827561472 6291 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26423/statm: 446182 6291 1311 9 0 443794 0
Current children cumulated CPU time (s) 1
Current children cumulated vsize (KiB) 1784728

[startup+1.50175 s]
/proc/loadavg: 1.00 1.01 1.00 2/90 26436
/proc/meminfo: memFree=1713440/2055920 swapFree=4156288/4192956
[pid=26423] ppid=26421 vsize=1784728 CPUtime=1.96
/proc/26423/stat : 26423 (java) S 26421 26423 16448 0 -1 0 15831 0 1 0 188 8 0 0 18 0 13 0 246570540 1827561472 14716 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26423/statm: 446182 14716 1313 9 0 443794 0
[pid=26423/tid=26425] ppid=26421 vsize=1784728 CPUtime=1.19
/proc/26423/task/26425/stat : 26425 (java) R 26421 26423 16448 0 -1 64 13016 0 1 0 113 6 0 0 20 0 13 0 246570541 1827561472 14716 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109561229 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26426] ppid=26421 vsize=1784728 CPUtime=0
/proc/26423/task/26426/stat : 26426 (java) S 26421 26423 16448 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 246570542 1827561472 14716 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26427] ppid=26421 vsize=1784728 CPUtime=0
/proc/26423/task/26427/stat : 26427 (java) S 26421 26423 16448 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 246570542 1827561472 14716 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26423/tid=26428] ppid=26421 vsize=1784728 CPUtime=0
/proc/26423/task/26428/stat : 26428 (java) S 26421 26423 16448 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 246570545 1827561472 14716 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26429] ppid=26421 vsize=1784728 CPUtime=0
/proc/26423/task/26429/stat : 26429 (java) S 26421 26423 16448 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 246570545 1827561472 14716 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26430] ppid=26421 vsize=1784728 CPUtime=0
/proc/26423/task/26430/stat : 26430 (java) S 26421 26423 16448 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 246570545 1827561472 14716 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26431] ppid=26421 vsize=1784728 CPUtime=0
/proc/26423/task/26431/stat : 26431 (java) S 26421 26423 16448 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 246570549 1827561472 14716 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26432] ppid=26421 vsize=1784728 CPUtime=0.39
/proc/26423/task/26432/stat : 26432 (java) S 26421 26423 16448 0 -1 64 952 0 0 0 39 0 0 0 17 0 13 0 246570549 1827561472 14716 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26423/tid=26433] ppid=26421 vsize=1784728 CPUtime=0.35
/proc/26423/task/26433/stat : 26433 (java) S 26421 26423 16448 0 -1 64 1138 0 0 0 35 0 0 0 16 0 13 0 246570549 1827561472 14716 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26434] ppid=26421 vsize=1784728 CPUtime=0
/proc/26423/task/26434/stat : 26434 (java) S 26421 26423 16448 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 246570549 1827561472 14716 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26435] ppid=26421 vsize=1784728 CPUtime=0
/proc/26423/task/26435/stat : 26435 (java) S 26421 26423 16448 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 246570549 1827561472 14716 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26436] ppid=26421 vsize=1784728 CPUtime=0
/proc/26423/task/26436/stat : 26436 (java) S 26421 26423 16448 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 246570579 1827561472 14716 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.96
Current children cumulated vsize (KiB) 1784728

[startup+3.10192 s]
/proc/loadavg: 1.00 1.01 1.00 2/90 26437
/proc/meminfo: memFree=1662040/2055920 swapFree=4156288/4192956
[pid=26423] ppid=26421 vsize=1784728 CPUtime=3.56
/proc/26423/stat : 26423 (java) S 26421 26423 16448 0 -1 0 32253 0 1 0 343 13 0 0 18 0 13 0 246570540 1827561472 31136 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26423/statm: 446182 31136 1314 9 0 443794 0
[pid=26423/tid=26425] ppid=26421 vsize=1784728 CPUtime=2.76
/proc/26423/task/26425/stat : 26425 (java) R 26421 26423 16448 0 -1 64 29435 0 1 0 264 12 0 0 17 0 13 0 246570541 1827561472 31137 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109524463 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26423/tid=26426] ppid=26421 vsize=1784728 CPUtime=0
/proc/26423/task/26426/stat : 26426 (java) S 26421 26423 16448 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 246570542 1827561472 31137 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26427] ppid=26421 vsize=1784728 CPUtime=0
/proc/26423/task/26427/stat : 26427 (java) S 26421 26423 16448 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 246570542 1827561472 31138 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26423/tid=26428] ppid=26421 vsize=1784728 CPUtime=0
/proc/26423/task/26428/stat : 26428 (java) S 26421 26423 16448 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 246570545 1827561472 31138 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26429] ppid=26421 vsize=1784728 CPUtime=0
/proc/26423/task/26429/stat : 26429 (java) S 26421 26423 16448 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 246570545 1827561472 31138 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26430] ppid=26421 vsize=1784728 CPUtime=0
/proc/26423/task/26430/stat : 26430 (java) S 26421 26423 16448 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 246570545 1827561472 31139 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26431] ppid=26421 vsize=1784728 CPUtime=0
/proc/26423/task/26431/stat : 26431 (java) S 26421 26423 16448 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 246570549 1827561472 31139 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26432] ppid=26421 vsize=1784728 CPUtime=0.41
/proc/26423/task/26432/stat : 26432 (java) S 26421 26423 16448 0 -1 64 955 0 0 0 41 0 0 0 16 0 13 0 246570549 1827561472 31140 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26423/tid=26433] ppid=26421 vsize=1784728 CPUtime=0.37
/proc/26423/task/26433/stat : 26433 (java) S 26421 26423 16448 0 -1 64 1138 0 0 0 37 0 0 0 16 0 13 0 246570549 1827561472 31140 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26434] ppid=26421 vsize=1784728 CPUtime=0
/proc/26423/task/26434/stat : 26434 (java) S 26421 26423 16448 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 246570549 1827561472 31140 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26435] ppid=26421 vsize=1784728 CPUtime=0
/proc/26423/task/26435/stat : 26435 (java) S 26421 26423 16448 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 246570549 1827561472 31141 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.56
Current children cumulated vsize (KiB) 1784728

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

[startup+4.70209 s]
/proc/loadavg: 1.00 1.01 1.00 2/90 26439
/proc/meminfo: memFree=1582096/2055920 swapFree=4156288/4192956
[pid=26423] ppid=26421 vsize=1784728 CPUtime=5.2
/proc/26423/stat : 26423 (java) S 26421 26423 16448 0 -1 0 42730 0 1 0 501 19 0 0 18 0 13 0 246570540 1827561472 41594 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26423/statm: 446182 41594 1323 9 0 443794 0
[pid=26423/tid=26425] ppid=26421 vsize=1784728 CPUtime=4.33
/proc/26423/task/26425/stat : 26425 (java) R 26421 26423 16448 0 -1 64 37707 0 1 0 416 17 0 0 20 0 13 0 246570541 1827561472 41594 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109540867 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26423/tid=26426] ppid=26421 vsize=1784728 CPUtime=0.02
/proc/26423/task/26426/stat : 26426 (java) S 26421 26423 16448 0 -1 64 967 0 0 0 2 0 0 0 16 0 13 0 246570542 1827561472 41594 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26427] ppid=26421 vsize=1784728 CPUtime=0.02
/proc/26423/task/26427/stat : 26427 (java) S 26421 26423 16448 0 -1 64 1234 0 0 0 2 0 0 0 17 0 13 0 246570542 1827561472 41594 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26423/tid=26428] ppid=26421 vsize=1784728 CPUtime=0
/proc/26423/task/26428/stat : 26428 (java) S 26421 26423 16448 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 246570545 1827561472 41594 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26429] ppid=26421 vsize=1784728 CPUtime=0
/proc/26423/task/26429/stat : 26429 (java) S 26421 26423 16448 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 246570545 1827561472 41594 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26430] ppid=26421 vsize=1784728 CPUtime=0
/proc/26423/task/26430/stat : 26430 (java) S 26421 26423 16448 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 246570545 1827561472 41594 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26431] ppid=26421 vsize=1784728 CPUtime=0
/proc/26423/task/26431/stat : 26431 (java) S 26421 26423 16448 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 246570549 1827561472 41594 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26432] ppid=26421 vsize=1784728 CPUtime=0.41
/proc/26423/task/26432/stat : 26432 (java) S 26421 26423 16448 0 -1 64 955 0 0 0 41 0 0 0 16 0 13 0 246570549 1827561472 41594 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26423/tid=26433] ppid=26421 vsize=1784728 CPUtime=0.37
/proc/26423/task/26433/stat : 26433 (java) S 26421 26423 16448 0 -1 64 1138 0 0 0 37 0 0 0 16 0 13 0 246570549 1827561472 41594 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26434] ppid=26421 vsize=1784728 CPUtime=0
/proc/26423/task/26434/stat : 26434 (java) S 26421 26423 16448 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 246570549 1827561472 41594 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26435] ppid=26421 vsize=1784728 CPUtime=0
/proc/26423/task/26435/stat : 26435 (java) S 26421 26423 16448 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 246570549 1827561472 41594 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26439] ppid=26421 vsize=1784728 CPUtime=0
/proc/26423/task/26439/stat : 26439 (java) S 26421 26423 16448 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 246570762 1827561472 41594 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.2
Current children cumulated vsize (KiB) 1784728

[startup+5.50619 s]
/proc/loadavg: 1.00 1.01 1.00 2/90 26439
/proc/meminfo: memFree=1582032/2055920 swapFree=4156288/4192956
[pid=26423] ppid=26421 vsize=1784664 CPUtime=6.01
/proc/26423/stat : 26423 (java) S 26421 26423 16448 0 -1 0 42731 0 1 0 582 19 0 0 18 0 13 0 246570540 1827495936 41579 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26423/statm: 446166 41579 1323 9 0 443778 0
[pid=26423/tid=26425] ppid=26421 vsize=1784664 CPUtime=5.13
/proc/26423/task/26425/stat : 26425 (java) R 26421 26423 16448 0 -1 64 37707 0 1 0 496 17 0 0 25 0 13 0 246570541 1827495936 41579 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109541328 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26426] ppid=26421 vsize=1784664 CPUtime=0.02
/proc/26423/task/26426/stat : 26426 (java) S 26421 26423 16448 0 -1 64 967 0 0 0 2 0 0 0 16 0 13 0 246570542 1827495936 41579 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26427] ppid=26421 vsize=1784664 CPUtime=0.02
/proc/26423/task/26427/stat : 26427 (java) S 26421 26423 16448 0 -1 64 1234 0 0 0 2 0 0 0 17 0 13 0 246570542 1827495936 41579 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26423/tid=26428] ppid=26421 vsize=1784664 CPUtime=0
/proc/26423/task/26428/stat : 26428 (java) S 26421 26423 16448 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 246570545 1827495936 41579 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26429] ppid=26421 vsize=1784664 CPUtime=0
/proc/26423/task/26429/stat : 26429 (java) S 26421 26423 16448 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 246570545 1827495936 41579 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26430] ppid=26421 vsize=1784664 CPUtime=0
/proc/26423/task/26430/stat : 26430 (java) S 26421 26423 16448 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 246570545 1827495936 41579 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26431] ppid=26421 vsize=1784664 CPUtime=0
/proc/26423/task/26431/stat : 26431 (java) S 26421 26423 16448 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 246570549 1827495936 41579 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26432] ppid=26421 vsize=1784664 CPUtime=0.43
/proc/26423/task/26432/stat : 26432 (java) S 26421 26423 16448 0 -1 64 956 0 0 0 43 0 0 0 17 0 13 0 246570549 1827495936 41579 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26423/tid=26433] ppid=26421 vsize=1784664 CPUtime=0.37
/proc/26423/task/26433/stat : 26433 (java) S 26421 26423 16448 0 -1 64 1138 0 0 0 37 0 0 0 16 0 13 0 246570549 1827495936 41579 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26434] ppid=26421 vsize=1784664 CPUtime=0
/proc/26423/task/26434/stat : 26434 (java) S 26421 26423 16448 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 246570549 1827495936 41579 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26435] ppid=26421 vsize=1784664 CPUtime=0
/proc/26423/task/26435/stat : 26435 (java) S 26421 26423 16448 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 246570549 1827495936 41579 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26439] ppid=26421 vsize=1784664 CPUtime=0
/proc/26423/task/26439/stat : 26439 (java) S 26421 26423 16448 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 246570762 1827495936 41579 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.01
Current children cumulated vsize (KiB) 1784664

[startup+5.70221 s]
/proc/loadavg: 1.00 1.01 1.00 2/90 26439
/proc/meminfo: memFree=1582032/2055920 swapFree=4156288/4192956
[pid=26423] ppid=26421 vsize=1784664 CPUtime=6.21
/proc/26423/stat : 26423 (java) S 26421 26423 16448 0 -1 0 42731 0 1 0 602 19 0 0 18 0 13 0 246570540 1827495936 41579 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26423/statm: 446166 41579 1323 9 0 443778 0
[pid=26423/tid=26425] ppid=26421 vsize=1784664 CPUtime=5.33
/proc/26423/task/26425/stat : 26425 (java) R 26421 26423 16448 0 -1 64 37707 0 1 0 516 17 0 0 25 0 13 0 246570541 1827495936 41579 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109527132 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26426] ppid=26421 vsize=1784664 CPUtime=0.02
/proc/26423/task/26426/stat : 26426 (java) S 26421 26423 16448 0 -1 64 967 0 0 0 2 0 0 0 16 0 13 0 246570542 1827495936 41579 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26427] ppid=26421 vsize=1784664 CPUtime=0.02
/proc/26423/task/26427/stat : 26427 (java) S 26421 26423 16448 0 -1 64 1234 0 0 0 2 0 0 0 17 0 13 0 246570542 1827495936 41579 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26423/tid=26428] ppid=26421 vsize=1784664 CPUtime=0
/proc/26423/task/26428/stat : 26428 (java) S 26421 26423 16448 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 246570545 1827495936 41579 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26429] ppid=26421 vsize=1784664 CPUtime=0
/proc/26423/task/26429/stat : 26429 (java) S 26421 26423 16448 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 246570545 1827495936 41579 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26430] ppid=26421 vsize=1784664 CPUtime=0
/proc/26423/task/26430/stat : 26430 (java) S 26421 26423 16448 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 246570545 1827495936 41579 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26431] ppid=26421 vsize=1784664 CPUtime=0
/proc/26423/task/26431/stat : 26431 (java) S 26421 26423 16448 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 246570549 1827495936 41579 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26432] ppid=26421 vsize=1784664 CPUtime=0.43
/proc/26423/task/26432/stat : 26432 (java) S 26421 26423 16448 0 -1 64 956 0 0 0 43 0 0 0 17 0 13 0 246570549 1827495936 41579 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26423/tid=26433] ppid=26421 vsize=1784664 CPUtime=0.37
/proc/26423/task/26433/stat : 26433 (java) S 26421 26423 16448 0 -1 64 1138 0 0 0 37 0 0 0 16 0 13 0 246570549 1827495936 41579 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26434] ppid=26421 vsize=1784664 CPUtime=0
/proc/26423/task/26434/stat : 26434 (java) S 26421 26423 16448 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 246570549 1827495936 41579 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26435] ppid=26421 vsize=1784664 CPUtime=0
/proc/26423/task/26435/stat : 26435 (java) S 26421 26423 16448 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 246570549 1827495936 41579 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26423/tid=26439] ppid=26421 vsize=1784664 CPUtime=0
/proc/26423/task/26439/stat : 26439 (java) S 26421 26423 16448 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 246570762 1827495936 41579 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 1784664

Child status: 30
Real time (s): 5.79608
CPU time (s): 6.26105
CPU user time (s): 6.03708
CPU system time (s): 0.223965
CPU usage (%): 108.022
Max. virtual memory (cumulated for all children) (KiB): 1785088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.03708
system time used= 0.223965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42737
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 537
involuntary context switches= 452

runsolver used 0.012998 second user time and 0.016997 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Tue May  1 02:28:52 UTC 2007

IDJOB= 429564
IDBENCH= 47918
IDSOLVER= 159
FILE ID= node21/429564-1177986532

PBS_JOBID= 4728060

Free space on /tmp= 66561 MiB

SOLVER NAME= SAT4JPseudoResolution 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=41-P1=53-P2=67-P3=59-P4=53-P5=61-P6=29-P7=29-P8=17-B.opb
COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/429564-1177986532/sat4jPseudoResolution.jar /tmp/evaluation/429564-1177986532/instance-429564-1177986532.opb           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-429564-1177986532 -o ROOT/results/node21/solver-429564-1177986532 -C 1800 -W 3600 -M 1800 --output-limit 1,15  java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/429564-1177986532/sat4jPseudoResolution.jar /tmp/evaluation/429564-1177986532/instance-429564-1177986532.opb           

META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30
MD5SUM BENCH=  f3f9a9130af59a7746b19fdd52967c7b

RANDOM SEED= 208455189

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.232
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		: 3000.232
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:       1744544 kB
Buffers:         36664 kB
Cached:         185000 kB
SwapCached:      15044 kB
Active:         151468 kB
Inactive:        93796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1744544 kB
SwapTotal:     4192956 kB
SwapFree:      4156288 kB
Dirty:            3608 kB
Writeback:           0 kB
Mapped:          30500 kB
Slab:            51576 kB
Committed_AS:  2245460 kB
PageTables:       1788 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= 66561 MiB

End job on node21 on Tue May  1 02:28:58 UTC 2007